baber/WOPTO huggingface dataset:
Patent JP-H08279721-A (JP)
Title: Beep signal synthesizing circuit
Inventor: KONNO HIROTAKA
IPC: H03G5/02
Filed: 1995-04-07
Abstract: PURPOSE: To lower the level of an output audio signal by providing a transistor for controlling a transistor to be a turned-on state only while a beep signal is outputted from a beep tone source device. CONSTITUTION: The beep signal outputted from a beep tone source device 2 is amplified to a prescribed level by an operational amplifier 4 after its high frequency component is removed by an LPF 3. The beep signal amplified by this amplifier 4 is passed through a transistor TR 8 and outputted through a capacitor 6 and a resistor 7 only while the TR 8 is turned on. Then, it is passed through a resistor 5 and outputted through the capacitor 6 and the resistor 7. As a result, only while the beep signal is not outputted, it is passed through the TR 8, outputted through the capacitor 6 and the resistor 7 and synthesized with an audio signal outputted from the resistor 5. As a result, while the beep signal is not outputted from the device 2, the TR 8 is controlled to be turned on and the level of the audio signal is lowered by the resistance value of the resistor 7.
Patent JP-H04335056-A (JP)
Title: Vinyl chloride resin composition
Inventor: NAKAMURA HIRONOBU
IPC: C08L51/06
Filed: 1991-05-13
Abstract: PURPOSE:To obtain the title composition excellent in flow, moldability and heat resistance by mixing a specified graft copolymer with a specified hydrogenated terpene resin in a specified mixing ratio. CONSTITUTION:This title composition comprises 100 pts.wt. graft copolymer prepared by grafting 80-95wt.% vinyl chloride onto 5-20wt.% ethylene/vinyl acetate copolymer of a vinyl acetate content of 10-40wt.% and 1-10 pts.wt. hydrogenated terpene resin comprising structural units of the formula and having a number-average molecular weight of 400-1000.
Patent JP-H06299736-A (JP)
Title: Tent-side curtain stretcher
Inventor: NAMIKI MICHIHARU
IPC: E04H15/00
Filed: 1993-04-12
Abstract: PURPOSE:To tense a side curtain simply and uniformly by stretching a side-curtain lower edge section on column materials installed among a plurality of post lower ends while pulling up the side-curtain lower edge section through screw lifting and lowering mechanisms mounted on posts and stretching the side curtain. CONSTITUTION:A screw shaft 61 is rotated by a wrench, etc., and a lifting member 70 is lowered up to a proper position. A clamping bolt 35 is loosened and an adjusting member 30 is elevated, the lower end section of a side curtain 10 is introduced into a tent by turning the lower section of a circular material 40, and a slender material 50 is caught to the recessed section of the lifting member 70. The adjusting member 30 is lowered and a section between the circular material 40 and a ground surface is set in a desired small clearance, and the bolt 35 is clamped and the adjusting member 30 is fixed onto a post 20a. The screw 61 is revolved and the lifting member 70 is lifted, and the side curtain 10 is pulled and tensed through the slender material 50. When the tent is stretched and the side curtain 10 is loosened after a long time passes, the screw shaft 61 is rotated, and the side curtain is tensed again. Accordingly, the side curtain can be stretched simply and uniformly, and is tightened easily and can be tensed even when the side curtain is loosened.
Patent JP-H02286734-A (JP)
Title: Polyvinylidene fluoride resin composition
Inventor: TAGAWA HIROSHI
IPC: C08K5/49
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the title composition in which a UV absorber added is kept from migrating to the surface for a long time and which has both flame retardancy and UV absorptivity by adding two specified kinds of flame retardants to a polyvinylidene fluoride-based resin. CONSTITUTION:A flame retardant prepared by mixing 50-80wt.% phosphate flame retardant (e.g. trimethyl phosphate) and 50-20wt.% halogenous flame retardant (e.g. tetrabromobisphenol A) and a UV absorber (e.g. ethyl 2-cyano-3,3- diphenylacrylate) are added to a resin composition comprising 80-95wt.% polyvinylidene fluoride resin and 20-5wt.% methacrylate resin. In this way, the title composition excellent in weather resistance and flame retardancy and desirable as an outermost material in a composite membrane used for a tent, a truck sheet or the like can be obtained.
Patent JP-S61265536-A (JP)
Title: Photometric circuit
Inventor: OSAKI YOSHIHARU
IPC: G01J1/44
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a circuit reduced in power consumption capable of using the wide dynamic range of a photoelectric element, by controlling feedback quantity due to the feedback resistor of an operational amplifier amplifying a photocurrent by a variable resistor part and changing the amplifying degree of a circuit. CONSTITUTION:When light is incident to a photoelectric element 1, the photocurrent corresponding to the quantity of light is generated and inputted to an operational amplifier 2 to be amplified and converted to a voltage value. At this time, an amplifying degree is determined by feedback quantity fed back by a feedback resistor 3. The output 8 of the amplifier 2 receives voltage division by a fixed resistor A4 and a variable resistor part 5. FET6 constituting the variable resistor part 5 and a fixed resistor B10 are connected in parallel and a fixed resistor C11 is connected to the series circuit of FET6 and the resistor B10 in parallel. Not only the output of the amplifier 2 receiving voltage division by the resistor A4 and the variable resistor part 5 is fed back to the negative input of the amplifier 2 through the feedback resistor 3 but also the voltage dividing ratio of the resistor A4 and the variable resistor part 5 is changed by changing the resistance value of the variable resistor part 5 to make it possible to change feedback quantity.
Patent JP-S5732421-A (JP)
Title: Electrochromic display device
Inventor: YAZAKI MINORU
IPC: G09F9/30
Filed: 1980-08-05
Abstract: PURPOSE:To obtain a device with high electrochemical stability by using an opposite electrode obtd. by press-molding activated carbon or carbon black powder. CONSTITUTION:Activated carbon or carbon black powder is mixed with a binder such as epoxy resin, and the mixture is press-molded by using a current collector 10 as a core. Part of the molding is destroyed to expose the collector 10, and a leading wire 7 is connected to the collector 10 to obtain an opposite electrode 6. A transparent glass substrate 1 with a transparent electrode 2, a protective film 4 and a display electrode 3 formed on the surface is stuck to a substrate 8 for a background container having a liq. injection hole 11 and a hole 12 taking out the wire 7, and after sealing a white porous plate 5 and said electrode 6 in the interior, an electrolytic soln. 9 is injected. Thus, the coloring density of an electrochromic substance on the opposite electrode is stabilized, the resulting element has enhanced driving characteristics, and the difference between segments in coloring density is reduced.
Patent JP-2000297231-A (JP)
Title: Composition for forming film
Inventor: HAMADA RIHEI
IPC: C09D5/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for forming a film capable of forming the film having heat, chemical and abrasion resistances and a high hardness and excellent in adhesion and flexibility. SOLUTION: This composition for forming a film is obtained by formulating (b) a water-dispersible organic resin emulsion with (a) an inorganic composition comprising (a) 100 pts.wt. of an alkali silicate represented by the general formula R2O.nSiO2 (R means an alkali metal; (n) means a number of >=0.5), 5-50 pts.wt. of colloidal particles insoluble in an aqueous solution of the alkali silicate at normal temperatures, and a curing agent and an inorganic filler as necessary, added thereto.
Patent JP-S63295556-A (JP)
Title: Heteropolycyclic derivative, manufacture and human and animal medicine
Inventor: BURAHAMU SHIYURUUTO
IPC: C07D307/92
Filed: 1988-04-28
Abstract: A polycyclic heterocyclic compound has the formula    <IMAGE>  (I) wherein n is 1 or 2, R1 l represents (i) lower alkyl, (ii) -CH2OH or (iii)   <IMAGE>  R2 represents (a) hydrogen, (b)   <IMAGE>   or (c)-OR3, R3 represents hydrogen, C1-C20 alkyl mono or polyhydroxyalkyl, aryl or aralkyl optionally substituted, the residue of a sugar or   <IMAGE>   wherein p is 1, 2, or 3, and r' and r'' represent hydrogen, lower alkyl, mono or polyhydroxyalkyl, aryl optionally substituted, amino acid residue, aminated sugar residue, or together form a heterocycle, X represents oxygen, sulfur, SO, SO2 or -NR4, Y represents CR4 or a nitrogen atom and R4 represents hydrogen or lower alkyl. This polycyclic heterocyclic compound can be used in human and veterinary medicine and especially in the topical or systemic treatment of determatologic diseases.
Patent JP-H04336709-A (JP)
Title: Electronic circuit
Inventor: YAMASHITA HIROSHI
IPC: H03K3/037
Filed: 1991-05-13
Abstract: PURPOSE:To enhance the sampling precision twice in comparison with a circuit comprising a conventional D flip-flop. CONSTITUTION:The electronic circuit is provided with two sets of storage circuits 12, 22 each formed by forming each of inverters 13, 14 (23, 24) as a closed loop and both the storage circuits 12, 22 are arranged in parallel with a data input and with switch circuits 17, 27 each comprising reverse conduction thyristors 15, 16 (25, 26) to output a latch data of the storage circuits 12, 22 alternately by using a basic clock. Thus, the data is sampled at both edges of leading and trailing of the basic clock T.
Patent JP-H04337126-A (JP)
Title: Disk rotor
Inventor: KIDERA ATSUSHI
IPC: C23C28/00
Filed: 1991-05-13
Abstract: PURPOSE:To provide a disk rotor light and excellent in corrosion resistance by solving a fault of a conventional iron-made disk rotor. CONSTITUTION:In this disk rotor, a 2-layer coating, consisting of a foundation layer of hard Cr layer and a surface layer of TiN layer, is applied to a surface of rotor main unit consisting of Ti or Ti alloy. In this 2-layer coating, the foundation layer is a hard chromium layer and the surface layer is a titanium nitride layer. Accordingly, the coating is effective for lightness in weight of a disk brake mechanism for an automobile by providing high strength with very light weight, for an automobile by providing high strength with very light weight, high hardness with difficulty of flawing and excellence in friction performance, wearing resistance, corrosion resistance and durability.
Patent JP-H09298893-A (JP)
Title: Ultrasonic actuator and biasing condition setting for a driven body in the ultrasonic actuator
Inventor: TANIGUCHI YOSHIHISA
IPC: H01L41/09
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic actuator having an improved transmission efficiency of a sliding means. SOLUTION: This actuator is composed of an elastic body 2 and a stacked piezoelectric body 3 secured to the elastic body 2 and has an vibrator for generating vibration to the elastic body 2, a rotor 6 and a sliding plate 5 which extract a driving force by receiving an effect of friction of the vibration when it is biased to the surface of the elastic body 2 and a supporting means for biasing such rotor 6 and sliding plate 5 toward the elastic body 2 side while supporting these elements. The vibrator sets various conditions for activation to the rotor 6 and sliding plate 5 so that these are placed in contact only with a partial stroke of the vibration to reduce transmission loss of the job for the friction work.
Patent JP-H01279362-A (JP)
Title: Connecting device between outdoor equipment and pos
Inventor: TATSUNO HIYOSHI
IPC: B60S5/02
Filed: 1988-05-02
Abstract: PURPOSE:To cope with plural outdoor equipments of different protocols just with a single POS by connecting a data communication means to those outdoor equipments to a data communication means to said single POS via a protocol conversion means. CONSTITUTION:When the data to be sent to a POS 20 from each equipment of a B protocol group B are supplied to a connecting device 10, the data on the B protocols are converted into the data on the A protocols by a protocol conversion means 12 and stored in a temporary memory means 13. At the same time, the data on the A protocols are converted into those on the B protocols by the means 12 and transmitted to each equipment from a data communication means 11 in case the data to be sent to each equipment are inputted from the POS 20 and stored in the means 13. Then the data stored in the means 13 are sent to the POS 20 from a data communication means 19 by the polling signal supplied from the POS 20.
Patent JP-S60251617-A (JP)
Title: Formation of resist pattern
Inventor: KOMATSU BUNROU
IPC: H01L21/027
Filed: 1984-05-28
Abstract: PURPOSE:To form a resist pattern with specifically designed dimension in simple processes utilizing no test piece by a method wherein development time is controlled corresponding to the space ratio of exposed and unexposed parts of resist film. CONSTITUTION:A mask blank is coated with polytrifluoroethyl alpha-chloroacrylate to form a resist film by prebaking process and then the resist film is exposed to electric beams. Next before developing process, the space ratio between exposed parts W and unexposed parts B [W/(W+B)] is calculated. This space ratio is calculated as real time by the signals from a reacting electronic detector in case of exposure or by the exposure data converted by computer as software data. Finally MIBK may be developed at the time set up corresponding to said space ratio of exposure pattern to form a resist pattern on the mask blank.
Patent JP-S62266194-A (JP)
Title: Treatment of terminal reverse osmosis membrane apparatus
Inventor: HARAGUCHI YUJI
IPC: C02F1/44
Filed: 1986-05-13
Abstract: PURPOSE:To prevent the deterioration of a reverse osmosis membrane, by using a polyamide/polysulfone composite membrane as a reverse osmosis membrane and interposing washing operation. CONSTITUTION:Primary side pure water 1 obtained from a primary side water supply and making apparatus A is once stored in a pure water tank 10. This pure water is treated with a mixed bed type polysher 11 for removing the heavy metal in supply water, an ultraviolet irradiation apparatus 12 and a terminal reverse osmosis membrane apparatus 13 to remove the ion, fine particles, live bacteria, TOC etc. remaining in the primary side pure water 9 as much as possible to obtain ultrapure water. A reverse osmosis membrane comprises a polyamide/polysulfone composite membrane large in the quantity of transmitted water and is sterilized by a hydrogen peroxide solution diluted with high purity water being the supply water of the terminal reverse osmosis membrane apparatus 13.
Patent JP-S63275793-A (JP)
Inventor: HASHIMOTO KEN
IPC: D21H17/67
Filed: 1987-05-02
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-S589182-A (JP)
Title: Cleaning device
Inventor: KUGE TSUKASA
IPC: G03G21/10
Filed: 1981-07-10
Abstract: PURPOSE:To elevate a remaining toner removing efficiency on the surface of a photosensitive drum, by adding another cleaning means in the rear of a magnetic brush, in a cleaning device of an electrophotography system copying machine. CONSTITUTION:A toner T is collected from a magnetic brush 2 by temporarily adsorbing the toner T on a photosensitive drum 1 to the magnetic brush 2, and also, bringing a toner collecting member 3 to contact with the magnetic brush. When a rubber blade 10, or a fur brush, a web, etc. are brought to contact with the lower flow side in the rotating direction of the photosensitive drum of this cleaning device, it is possible to prevent a carrier from going into a developing device, and to execute coomplete cleaning of the drum surface.
Patent JP-H115639-A (JP)
Title: Paper sheet handling device
Inventor: KANBAYASHI MAMORU
IPC: B65H7/18
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To enable paper sheets to be stably separated and supplied by keeping the pressing force of a pickup roller against the paper sheet most suitable, instead of depending on the amount of piled paper sheets. SOLUTION: When the amount of paper sheets on a storage part 1 is judged to be large from the amount of movement of a stage 3 at the time when a paper sheet 4 is pressed against a pickup roller 5, tensile force of a spring 51 is strengthened to set the pressing force of the pickup roller 5 against the paper sheet 4 high. When the amount of paper sheets on the storage part 1 is judged to be reduced below a specified value by supplying the paper sheets 4 to move the stage 3, the tensile force of the spring 51 is reduced to set the pressing force of the pickup roller 5 against the paper sheet 4 low.
Patent JP-H045832-A (JP)
Title: Mis transistor
Inventor: KOMORI SHIGEKI
IPC: H01L21/336
Filed: 1990-04-23
Abstract: PURPOSE:To make a junction depth hard to change by a heat treatment and to obtain a MIS transistor which does not cause a short-channel effect by a method wherein, after a gate electrode has been patterned, impurities are introduced into a source/drain and into a part directly under a channel by a high- energy implantation operation. CONSTITUTION:As isolation oxide film 2 is formed in an Si substrate 1; impurities 3 used to give a conductivity type which is opposite to that of the substrate 1 are implanted in order to form a MIS transistor. Then, the oxide film in an active region is removed; a gate oxide film 4 is formed here; a gate electrode 5a in a prescribed shape is formed on it; a source-drain region 6 is formed, by an ion-implantation operation in a self-aligned manner, in the substrate 1 on both sides of the electrode 5a by making use of the electrode as a mask. After that, an impurity layer 7 used to give a conductivity type which is the same as that of the substrate 1 is formed by implanting high-energy ions beyond the electrode 5a.
Patent JP-H02285406-A (JP)
Title: Display device for tool path
Inventor: KINASHI KATSUHIKO
IPC: G05B19/4069
Filed: 1989-04-27
Abstract: PURPOSE:To easily confirm the discrimination result of a process type by plotting the tool path on a display means which using different display colors for a thread-cutting process and other processes respectively. CONSTITUTION:This display device is equipped with a display data changing means 6 which changes data in a display data storage memory 8 so that the display color of the thread-cutting process is different from that of other processes according to graphic data when a process pattern indicates the thread- cutting process and a tool path plotting means 7 which plots the tool path according to the graphic data in a graphic data storage memory 5 and the data in the display data storage memory 8. Namely, the display data changing means 6 displays the tool path in the different color from other processes when the process type indicates the thread-cutting process. Consequently, the process type is easily recognized and its finish shape is easily predicted.
Patent JP-S5735176-A (JP)
Title: Check valve for reciprocating pump
Inventor: AKIBA TAKASHI
IPC: F16K15/04
Filed: 1980-08-08
Abstract: PURPOSE: To keep the flow constant in check valves provided at the suction and discharge ports of a reciprocating pump by using a gasket of valve guide made of soft and hard materials.  
     CONSTITUTION: When a valve guide 26 is fixed in housings 28, 30, a gasket 32 with small wall thickness made of hard material is arranged at te bottom of the valve guide and a gasket 34 with large wall thickness made of soft material, at the top of the valve guide 26. As the gasket 32 will not be deformed much due to its hard material, the bore diameter is set approx. the same as the port diameter ϕD of valve sheet 24. As the gasket 34 can have a large diameter projection 26a, the bore diameter ϕd can be set the same as the port diameter ϕD of valve sheet 24. The flow line in the valve is all set the same in diameter as the port diameter ϕD of valve sheet 24, so that the sectional area of the flow line does not very much and the flow speed can be held constant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H046199-A (JP)
Title: Photo-cvd method
Inventor: UESUGI FUMIHIKO
IPC: C30B25/00
Filed: 1990-04-24
Abstract: PURPOSE:To prevent the intrusion of carbon into a metallic film by irradiating an org. metal compd. with the energy which can make only the ionization by inner shell electron excitation of metal atoms without making the ionization by the inner shell electron excitation of the carbon atoms in a hydrocarbon in the photo-CVD method using the org. metal compd. CONSTITUTION:The CVD of the film forming method which uses the org. metal compd. for at least one of materials for growth and uses light for the cracking of this org. metal compd. is executed by using the light having the high-energy side threshold of the photon energy in the range larger than the inner shell hole formable energy of the metal atoms of the above-mentioned org. metal compd. and smaller than the inner shell hole formable energy of the carbon atoms of the hydrocarbon group bonded to the magnetic metal atoms.
Patent JP-S5734185-A (JP)
Title: Separation of insoluble substance from coal liquefaction product
Inventor: OOTSUBO TOSHIKATSU
IPC: C10G1/06
Filed: 1980-08-08
Abstract: PURPOSE: To efficiently accomplish the titled separation using a product obtd. by ashing a mixt. of an insouble substance and diatomaceous earth as a filtration auxiliary, in separating insolubles substance from a coal liquefaction product obtd. by heating coal slurry in pressurized hydrogen atmosphere.  
     CONSTITUTION: In a process for separating insoluble substances contg. unreacted coal and mineral materials from a coal liquefaction product obtd. by heating a slurry consisting of coal and a solvent in a pressurized hydrogen atmosphere by filtration, a product obtd. by ashing a mixt. of the insoluble substances and diatomaceous earth at 700W1,300°C is used as a filtration auxiliary. It is possible to continue  filtration for a long time because the product has satisfactory noncompressibility  like a conventional diatomaceous earth filtration auxiliary. It is possible to exceedingly reduce an amt. of the diatomaceous earth used because the diatomaceous earth once used for filtration can be reused according to this method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S591082-A (JP)
Title: Laser processing device
Inventor: TAKAHASHI TOKUJI
IPC: B23K26/04
Filed: 1982-06-25
Abstract: PURPOSE:To process the work while conveying the same, by moving the spot of a laser reflected by a light polarizer in the same direction at the speed equal to the conveyance speed of the work. CONSTITUTION:A light polarizer which reflects the laser beam from a laser oscillator 2 toward a passage P, for example, a hexagonal columnar body 4 having mirror finished surfaces 41 on the outside circumference is provided freely turnably. The body 4 is turned at a specified angular speed around the axis X extending in the transverse direction of a web 1 in such a way that the spot by the laser beam reflected on the surface 41 is moved in the passage P in the same direction at the speed practically equal to the conveyance speed of the web 1. A control part 5 controls the oscillation of the oscillator 2 in accordance with the turning of the body 4.