baber/WOPTO huggingface dataset:
Patent JP-S60245805-A (JP)
Title: Converging circuit
Inventor: MIYAHARA MASAAKI
IPC: F15B11/05
Filed: 1984-05-18
Abstract: PURPOSE:To improve the response of pump and to prevent noise by converging the delivery fluids from two variable pumps through check valves then feeding to a throttle valve and controlling each variable pump such that the differential pressure across said throttle valve will be constant. CONSTITUTION:Delivery liquids from variable pumps 1, 31 will pass through check valves 4, 32 and converged then fed to a throttle valve 5 and to a hydraulic cylinder 3. Here, a flow control pilot valve 6a in a controller 6 will control the delivery of said pump 1 to make constant the differential pressure across the throttle valve 5 while a controller 6' will perform similar control with respect to the pump 31. Since neither pump 1, 31 will deliver excessive flow, noise is prevented while the response is improved because of relatively small pump capacity.
Patent JP-S63267174-A (JP)
Inventor: GAYOU NAOTAKA
IPC: H01R43/042
Filed: 1987-04-24
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-S5625211-A (JP)
Title: Magnetic recording system
Inventor: OKANO YUKIO
IPC: G11B5/027
Filed: 1979-08-08
Abstract: PURPOSE: To improve the efficiency of utilization of a magnetic recording body by minimizing fruitless time, i.e. ineffective video time in a horizontal blanking interval and vertical blanking interval when a video signal is recorded on a magnetic tape.  
     CONSTITUTION: In time t 1  when an effective video signal is output in output time T of the unit video information of a video signal, the effective video signal is stored in the 1st solid memory element 4 made up of CCD and in ineffective video time, the effective video signal stored in transfer time shorter than the above-mentioned ineffective video time is transferred from the 1st solid memory element 4 to the 2nd solid memory element 6. In tims t 2  obtained by subtracting the transfer time out of output time T of the unit video information, the effective video information is output from the 2nd solid memory element 6 and continuously recorded on magnetic recording body 10 and output time t 2  is so fixed that t 1 <t 2 <T. Therefore, the time when the effective video signal is not recorded on the magnetic body is short even in the horizontal blanking interval and vertical blanking interval of the signal, so that the magnetic recording body can be utilized remarkably effectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5530306-A (JP)
Title: Butting method for manufacturing welded steel tube in tacking
Inventor: TANAKA TERUYUKI
IPC: B23K9/025
Filed: 1978-08-21
Abstract: PURPOSE: To prevent occurrence of unevenness in butting by forming a convexity and a concavity at the part of tacking line and fitting them.  
     CONSTITUTION: Concurrently with forming of welding groove face 3, a V-shaped concave groove 5 is formed at the center of thickness of the end face of the steel plate 4 of one side, and an inverted V-shaped convex line is formed in the end face of other plate. The both are formed continuously in the direction of length of the steel plate 4. In butting, fitting is made guiding the convex line with the slant of the concave groove 5. Thus, butting can be executed correctly without generating unevenness between inner and outer faces of the ends even if adjustment of the cage roll is defective. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09286845-A (JP)
Title: Resin composition for sealing electronic component
Inventor: SAMEJIMA KENJI
IPC: C08G59/62
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition markedly improved in dimensional stability and the ability to inhibit moisture from permeating from the external. SOLUTION: This composition essentially consists of an epoxy resin, a phenolic resin curing agent, a cure accelerator, an inorganic filler, and a silica gel. The silica gel has a maximum particle diameter of 200μm or below, a mean particle diameter of 5-40μm and, an average pore volume of 0.1-50ml/g and is used in an amount of 1-30wt.% based on the whole composition.
Patent JP-H02281059-A (JP)
Title: Chlorinated polyethylene composition
Inventor: WATANABE NAOTOSHI
IPC: C08L23/28
Filed: 1989-04-24
Abstract: PURPOSE:To obtain the subject composition consisting of a specific ratio of chlorinated polyethylene, polyamide resin and specific chlorinated ethylene-based copolymer, having excellent mechanical strength and oil resistance, etc., and suitable for hose, etc., being used for fluorocarbon gas. CONSTITUTION:The subject composition obtained by blending (A) 10 to 65wt.% chlorinated polyethylene with (B) 5.0 to 40wt.% polyamide resin meltable at 210 deg.C and (C) at least 20wt.% of chlorinated ethylene based copolymer having 0.1 to 100g/min melt index, consisting of at least a chlorinated product of ethylene, alpha,beta-unsaturated dicarboxylic acid and/or its anhydride with a totalized ratio of copolymerization, the former alpha,beta-unsaturated dicarboxylic acid/the latter its anhydride of 0.5 to 2.5mol%, containing 5 to 40wt.% chlorine and >=20% chlorinated ethylenic copolymer with >=5Muney viscosity (ML1-4, 100 deg.C), and having excellent heat resistance, tear properties, permanent strain to compression and reduced deterioration of metal.
Patent JP-S61260468-A (JP)
Title: Interleaving circuit
Inventor: TAKAGI YUJI
IPC: H03M13/27
Filed: 1985-05-14
Abstract: PURPOSE:To minimize the degradation of the error correcting capability of a product code by writing the product code in memory areas arranged in a matrix and reading out demodulated data from them by the first address generat ing means and reading out the product code and writing demodulated data by the second address generating means. CONSTITUTION:The address of a memory area in the i-th row and the j-th column out of (nXm)-number of storage areas arranged in a matrix is defined as (Ri, Cj), and a means which writes the product code in memory areas by the first address generating means generating the first address sequence expressed with a formula 1 and reads out memory areas by the second address generating means generating the second address sequence expressed with a formula 2 and performs interleaving and a means which writes demodulated data in memory areas by the second address generating means and reads out them by the first address generating means and performs de-interleaving are provided. Thus, the degradation of the error correcting capability of the product code is minimized even if the modulating system causing erroneous propagation is used.
Patent JP-H02295634-A (JP)
Title: Sooting on substance face with burner
Inventor: MANFUREETO AAGERU
IPC: F23D14/54
Filed: 1990-04-19
Abstract: PURPOSE: To enable abandonment of a heating flame and to enable ignition of a soot-blowing flame as necessary, in the soot blowing on the surface of an object with a burner, by electrically igniting a combustion gas, a mixture with air or oxygen, with an ignition spark or an arc before combustion. CONSTITUTION: An electrical ignition device 5 is arranged in an ignition zone outside the burner 1, connected to a control system 7, and controlled with a control pulse through a control program. As a result, with an arc 13 generated, a gas containing carbon and air or oxygen are ignited, facilitating at need the ignition of a soot blowing flame without necessitating a heating flame.
Patent JP-S61259528-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUDA YOSHIMITSU
IPC: H01L21/306
Filed: 1985-05-13
Abstract: PURPOSE:To eliminate a disconnection of the following electrode substance by opening by chemical etching the lowermost layer of a 3-layer film, thereby eliminating a damage of a semiconductor substrate, and forming a shape having a smooth slope in the hole. CONSTITUTION:A silicon dioxide film 2 is formed by a thermally oxidizing method on a semiconductor substrate 1, a silicon nitride film 3 is then formed by a chemical vapor deposition method or a plasma chemical vapor deposition method, and a mask 5 of a photoresist is formed on a sample formed with a silicon dioxide film (NSG) 4 by a chemical vapor deposition method. With the photoresist 5 as a mask the NSG 4 is opened, the film 3 is then removed by plasma etching. Then, when the film 2 is opened by a chemical etching method with the film 3 as a mask, the film 2 and the NSG 4 are laterally etched, and the film 3 is formed in a projecting structure. Thereafter, after the photoresist is removed, the film 3 is chemically etched to remove the projection of the film 3.
Patent JP-H09293309-A (JP)
Title: Disk apparatus
Inventor: NAKAZAWA MAKOTO
IPC: G11B17/24
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the chucking failure of a disk obliquely disposed or loaded. SOLUTION: The pin 16D of a pickup unit 16 is inserted into the long hole 48C of the coupling part 48B of a clamper holder 48, and the unit 16 is coupled to the holder 48. A turntable 74 is synchronized with a clamper 50 to move between the placing surface position of the placing surface for arranging a selected disk CD (compact disk) and a chucking position for sandwiching the disk CD between the turntable and the clamper 50. Accordingly, since the disk CD is chucked with the turntable and clamper 50 or released in cooperation with the unit 16, the chucking failure of the disk CD continued for chucking and loading obliquely on the placing surface is prevented.
Patent JP-S5436337-A (JP)
Title: Coating composition with improved coating property
Inventor: NAKAMURA SUSUMU
IPC: C09D167/06
Filed: 1977-08-25
Abstract: PURPOSE: Alkylamine salts of polycarboxylic acid are added to a coating containing an air-drying type of unsaturated polyester such as alkyl ether of polyhydric alcohol as vehicle to improve the tendency of ciscosity increase with the passage of time, filler miscibility and coated surface smoothness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10279556-A (JP)
Title: Pyrrolidine derivative, antiulcer agent and antibacterial agent
Inventor: NISHINO CHIKAO
IPC: A61P31/04
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound effective for various kinds of ulcers whose main mechanism of action is based on antibacterial activity against Helicobacter pylori or acid secretion suppression. SOLUTION: A compound expressed by formula I [R1 is an alkenyl; R2 is a lower alkoxy or a halogen; R3 is a lower alkyl; X is O or S; Y is C or N; (m)=1-3; (n)=0-2], e.g. 1-ethyl-2-(4-geranyloxybenzoylaminomethyl)pyrrolidine. Further, the objective compound is obtained e.g. as follows: a carboxylic acid of formula II is converted into the corresponding acid anhydride by using an activator such as diphenylphosphinic chloride, and the obtained acid anhydride is made to react with an amine of formula III in the presence of an additive such as triethylamine in a solvent such as chloroform at a temperature in the range of -15 deg.C to the room temperature.
Patent JP-H01274577-A (JP)
Title: Picture storage device
Inventor: KUBO RYOJI
IPC: H04N5/93
Filed: 1988-04-27
Abstract: PURPOSE:To prevent skew distortion by providing a means checking whether or not a field of an input video signal and a field of an output picture are coincident and storing the signal to a picture memory after awaiting the coincidence of both the fields. CONSTITUTION:Since a reset switch 252 of a reference synchronizing signal generating circuit 250 is turned off and a synchronizing signal of a frame picture is generated while the video signal is always in one field, they are coincident for each field. In case of dissidence, when the synchronizing signal of the synchronizing signal generating circuits 248, 250 is switched, skew is caused. When the comparator circuit 256 detects the dissidence, picture memories 228, 230 are controlled to await for 1Y period thereby attaining field matching. The color difference is discriminated during the succeeding 1V period and stored in the latch circuit. In this case, the field is dissident. A selector 254 selects the circuit 248 to freeze the video signal at the succeeding 1V period and then the fields are made coincident.
Patent JP-H01274036-A (JP)
Title: Thermobalance apparatus
Inventor: TAKAHASHI TETSUO
IPC: G01N5/04
Filed: 1988-04-27
Abstract: PURPOSE:To enable full automation of operations of an analyzer and a data processing from the filling of a sample container for a sample and to the withdrawal of the sample container from a heat balance, by arranging a sample container, a sample container supplying device and a sample filling device. CONSTITUTION:A balance 3 determines the weight WA of a sample container 1 by measuring and then, after the container 1 is filled with a sample 6, the combined weight WB of the sample 6 and the container 1 is determined by measuring to obtain an initial weight WC of the sample by calculating the weight WB- the weight WA. The operation of a measurement of the sample initial weight is performed by automatic operation of a sample container feeder 2, a container transfer device 4 and a sample filling device 5. The container 1 holding the sample 6 with the initial weight determined is sent to a thermobalance 8 with the sample container transfer device 7 and a heat weight change DELTAW is measured to determine a heat weight changing ratio R of the sample 6 thereby enabling automation of the operation of withdrawing the container 1 from thermobalance 8 with a container takeoff device 9.
Patent JP-H11319919-A (JP)
Title: Universal roll stand
Inventor: MINNEROP MICHAEL
IPC: B21B31/04
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To make an niversal roll stand sustainable for strong vertical and horizontal direction forces by arranging a transmission member in a housing recessed part of an operating side and at a position overlapping upper/lower separation joining parts and transmitting vertical direction force to upper/lower housing parts. SOLUTION: A block like transmission member 16 is arranged facing a tension anchor 13 with a small space through a holding strap 15. A operating side housing 4 is of a structure to be separated with an upper joining part 5a/lower joining part 5b. The transmission member 16 is arranged so as to overlap the upper joining part 5a/lower joining part 5b. The tension anchor 13 is assembled into the operating side housing 4 and then is fixed to the transmission member 16 while operating a fixing cylinder 12. Force is transmitted to the upper joining part 5a/lower joining part 5b by cooperation of the tension anchor 13 and the transmission member 16, large force generated in a horizontal direction/a vertical directions is received at the universal stand and transmitted.
Patent JP-2000291227-A (JP)
Title: Decoration method of column
Inventor: MURAYAMA YUKIHIKO
IPC: C09J183/06
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a decoration method for a column with which a column having a favorable appearance and exhibiting excellent adhesive strength, impact resistance, heat resistance, waterproof property, durability, etc., can be obtained by using a modified silicone-based adhesive having a specified viscosity and thixotropic index and exhibiting specified properties after curing. SOLUTION: A column (substrate) and a decoration material for decorating the surface of the column are adhered to each other with a modified silicone- based adhesive, in this decoration method of a column. The tensile strength measured in a dumbbell-shaped no.3 type test piece on the basis of JIS K-6301 in a cured material of the above modified silicone-based adhesive is at least 15 kgf/cm2, the elongation at cutting is at least 100%, the permanent elongation is at most 50%. in the test piece, and/or the viscosity of the modified silicone- based adhesive measured at 23 deg.C and in 10 rpm in the number of revolutions by use of a Brookfield viscometer is within a range of 1,000-1,000,000 mPa.s and further, the thixotropic index (viscosity at 1 rpm/viscosity at 10 rpm) is 3 or more.
Patent JP-S63288241-A (JP)
Title: Nozzle for textured processing of yarn
Inventor: UERUNAA NABURON
IPC: D02G1/16
Filed: 1988-04-27
Abstract: A texturising nozzle for synthetic filaments is openable and closable to facilitate lacing up. The nozzle comprises a two-part carrier structure with the parts (10, 12) movable towards and away from each other to open and close the nozzle. The thread path through the nozzle is defined by means of insert elements (18, 20) releasably mounted on the carrier structure at least in that region of the path in which the main texturising step is performed. A thread infeed passage (24) and a (preferably single) fluid infeed passage bring thread and treatment fluid together at a junction location, and a guide passage (26) (which preferably widens in the downstream direction) leads the thread and fluid from the junction location to the texturising region (28).
Patent JP-H07269220-A (JP)
Title: Absorbing method of expansion of oil at time of baking finish of door closure
Inventor: DEMUKAI ENZO
IPC: E05F3/10
Filed: 1995-04-27
Abstract: PURPOSE:To eliminate the need for the reduction of oil in quantity corresponding to the expansion section of oil, and to operate a door closure normally by mounting a flexible bag into a door closure body and absorbing the expansion section of oil due to heating at the time of baking coating by the deformation of the bag. CONSTITUTION:The inside of a main body 1 is filled with oil while a flexible bag 5 consisting of oil-resistant and heat-resistant resin material is placed into a coil spring 4, thus absorbing the expansion section of oil by deformation. A gear 2 is borne to a shaft 6 projected to the upper end of the main body 1, and the upper-end projecting section of the shaft 6 is connected to the upper frame of the doorway of a building through a two-throw arm, etc. A ball valve 8 is installed into the spout 7 of oil, and pushed by oil only when a piston 3 is moved against the force of the coil spring 4, when a door is opened, and the spout 7 is opened. Speed at the time of the closing of the door is inhibited by reducing a flow rate by a flow control shaft 9. When the external surface of the door closure body 1 is baking-finished, oil in the main body 1 is expanded by heating, and the expansion section is absorbed by the deformation of the bag 5.
Patent JP-H06314702-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: KOIKE KENICHI
IPC: H01L29/812
Filed: 1993-04-28
Abstract: PURPOSE:To make it possible to form a thick-film gate electrode of low sheet resistance using the material having high specific resistance and large thermal stress. CONSTITUTION:This field-effect transistor has a gate electrode 7 consisting of a plurality of layers (four layers in this case) formed by the same material, and on the layers 7a to 7d which constitute the plural layers, layers having different residual stress (stress direction and stress magnitude) with each other are contained.
Patent JP-H0643492-A (JP)
Title: Display
Inventor: YAKOBUSU ARII FUAN UINSAMU
IPC: H01L21/768
Filed: 1992-04-22
Abstract: PURPOSE: To test switching elements and picture electrodes with a matrix type display device half-assembled. CONSTITUTION: A voltage line 6 for reference voltage which is extended in parallel with a row electrode 7 is provided in a reset type display device, and picture electrodes 4 and relevant switching units 5 and 11 for each picture element are individually tested before connection to a reference voltage to give a possibility of repair.
Patent JP-S61261060-A (JP)
Title: Ink jet recording device
Inventor: AOKI ATSUSHI
IPC: B41J2/05
Filed: 1985-05-15
Abstract: PURPOSE:To obtain constantly a high quality medium tone to be able to cope with environmental changes by receiving input data of medium tone expressions, and by determining and controlling, from the input data, discharge energy at a standard temperature. CONSTITUTION:A control portion 1 is provided with a conversion portion 1A and a control operation portion 1B; and an ink jet head 2 controls ink discharge quantities according to a driving voltage signal S1 which is put out from the control 1. A temperature detection portion 3 is provided with a temperature sensor which detects an environmental temperature, and the detected temperature is converted into an electrical signal, and it is supplied to a control operation portion 1B as a temperature signal S3. Recording data S0 which correspond to an ink discharge quantity required for printing of desired medium tone expression is converted by the conversion portion 1A of the control portion 1 into an output voltage signal required for discharge at the standard temperature, and is put into control portion 1B. By the above, the ink discharge quantity of the head is properly adjusted under any temperature, resulting in feasibility of a high quality recording of middle tone expressions.
Patent JP-H04312534-A (JP)
Title: Fine feather powder and its production
Inventor: KAWAGUCHI YOSHIHIRO
IPC: A61K35/57
Filed: 1991-04-08
Abstract: PURPOSE:To produce the subject material suitable as a base for pharmaceuticals and cosmetics by using a keratin substance. CONSTITUTION:Feather is immersed in an alcoholic solvent, ground in a mortar with a rotary pestle and pulverized with a ball mill to obtain fine feather powder. As necessary, the surface of the fine powder is subjected to myristylation, sulfonation and/or succinylation to obtain fine feather powder having modified surface. Fine feather powder can be produced in high yield with extremely low energy consumption. The fine feather powder produced by this process has various merits such as extremely excellent dispersibility in water, spreadability on the skin and excellent water-repellency when applied to the skin.
Patent JP-S5627675-A (JP)
Title: Scintillation camera
Inventor: TANAKA MITSUHIRO
IPC: G01T1/164
Filed: 1979-08-14
Abstract: PURPOSE: To assure the uniformity of energy independently of a radiation incidence position, by compensating an energy signal on the basis of scintillation energy corresponding to a bidimensional position read from a memory.  
     CONSTITUTION: When radiation goes into a scintillator 11, a memory 56 is accessed by (incidence position signals (x), (y) through a position compensation circuit 54, an A/D converter, etc. Peak scintillation energy corresponding to a bidimensional position is read from the memory 56 to regulate the shifting of the window of an analyzer 53 through a window control circuit 57. As a result, the fluctuation in an energy signal from the scintillator 11 temporarily stored in a buffer circuit 52, due to a radiation incidence position, is compensated to assure the uniformity of the energy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5437394-A (JP)
Title: Lamp with shield entirely made of glass
Inventor: KUBO HITOSHI
IPC: H01K7/00
Filed: 1977-08-29
Abstract: PURPOSE: To easily manufacture a lamp which has a shield entirely made of glass and is used as a headlight of vehicle or other illuminator lamp and to easily control parts and to make it possible to repair and reclaim the lamp. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61262486-A (JP)
Title: Nickel-base welding material
Inventor: UMEMOTO TADAHIRO
IPC: B23K35/30
Filed: 1985-05-15
Abstract: PURPOSE:To suppress the generation of a stress corrosion crack by incorporating specific weight % of C into a titled material and incorporating prescribed % or above in total of Nb and Ti therein. CONSTITUTION:The content of C in the nickel-base welding material is adjusted to 0.03-0.06% and the Nb and Ti are respectively incorporated therein. The content of the Nb and Ti is adjusted to >=2.5% in total. The Cr depletion layer formed near the grain boundary can be prevented as the formation of the Cr carbide near the grain boundary is suppressed if the above-mentioned welding material is used in the stage of executing welding by using the nickel-base welding material such as 'Inconel(R)' material contg. >=14% Cr. The Nb and Ti contained in the welding material form respectively NbC and TiC in preference to the Cr carbide and therefore the formation of the Cr depletion layer near the grain boundary is prevented. The stress corrosion cracking is thus suppressed.