baber/WOPTO huggingface dataset:
Patent JP-H05253651-A (JP)
Title: Method for casting clad steel sheet by twin roll type continuous casting
IPC: B22D11/00
Filed: 1992-03-12
Abstract: PURPOSE:To provide a casting method for producing a clad steel sheet having a high accuracy by giving oscillation in the vertical direction and stably casting in a twin roll type continuous casting. CONSTITUTION:By perpendicularly inserting a parting plate into a molten metal pouring basin part formed between the rolls 1 and side weirs 2, the molten metal pouring basin part is divided into two parts, such as 3a, 3b and also, the side weirs 2 and the parting plate 4 are integrated, and at the time of casting by pouring the different kinds of the molten metals into each molten metal pouring basin part, by giving the oscillation in the perpendicular direction to the integrative side weir 2 and the parting plate 4, so as to satisfy 5 <= frequency (1/sec) X amplitude (mm) <=100(mm/sec), the clad steel sheet is cast. By this method, mixing of the molten metals and the stickness of the metal between mutual molten metal pouring basin parts are prevented and further, splash and waving of the molten metal surface are prevented and the solidified starting point position is kept constant and the clad steel sheet having the accurate thickness can be produced.
Patent JP-S59216848-A (JP)
Title: Naphthalene derivative
Inventor: YOSHIDA HARUO
IPC: C08F20/00
Filed: 1983-05-20
Abstract: NEW MATERIAL:An omega-(meth)acryloyloxypolyalkyleneoxynaphthalene shown by the formula I [R is -CH2CH2-, -CH(CH3)CH2-, or -CH2CH(OH)CH2-; R' is H, or CH3; n is 1-3]. EXAMPLE:alpha-(beta-Acryloyloxyethoxy)naphthalene. USE:Effective for many uses for coating compound, adhesive, vulcanization agent for rubber, photosensitive resin, etc. as a component for a polymerizable or curable composition. Also useful as a monomer for providing in a short time a transparent copolymer having high refractive index, improved heat resistance, dyeability, surface hardness, solvent resistance, heat resistance, impact resistance, etc. PREPARATION:A monohydric alcohol shown by the formula II is esterified with (meth)acrylic acid, or a compound shown by the formula II is reacted with (meth)acrylic acid chloride in the presence of a base, to give a compound shown by the formula I .
Patent JP-2000287329-A (JP)
Title: Corrugated tube for protecting electric-wire coating
Inventor: SHOMYO KOICHI
IPC: H02G3/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To conduct proper decision by visually recognizing whether or not the quantity or rate of an overlap is proper or excessive or too small in an overlap type corrugated tube for protecting an electric-wire coating in which a slit section is overlapped and a mouth is closed. SOLUTION: An electric wire is inserted into a cylindrical body from a slit section 11 formed extending over the overall length of a cylinder and brought to a mouth open state, an edge end section 12 on one end side forming the slit section 11 is overlapped to an edge end section 13 on the other end side, and a mouth is closed in the overlap type corrugated tube 10. A plurality of lap lines for visually recognizing proper or a too-small or excessive overlapping rate to the quantity of an overlap or the overall length of the cylinder by stages are indicated to the edge end section 13 at the other end of a superposed section in parallel with the extending direction of the slit section 11 at that time, for example, the lap line (A) displaying a working limit by the too-small overlap and the lap line (B) displaying the proper overlap are indicated.
Patent JP-S57202739-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMURA TADASHI
IPC: H01L21/316
Filed: 1981-06-05
Abstract: PURPOSE:To provide an insulation film selectively, by irradiating more than two kinds of energized beams on a semiconductor substrate placed in a singularity or a plurality of particular gas atmospheres, resolving a gas composition, promoting a reaction of the substrate, and changing energized beam strength. CONSTITUTION:A well-concentrated electron beam 1 scans an Si substrate 2. NH3 is induced into a chamber 3 a little bit at a reduced pressure. A region under beam irradiation increases in substrate temperature and promotes a reaction. When an ultra-violet laser 4 is so set to focus on the irradiating position of electron beam 1, NH3 resolution and radicalization is promoted, and Si3N4 is formed. A computer controls an easier kind of two energized beams, and the position and strength are scanned according to its program. Si3N4 can be obtained only at a desirable region. Two kinds of laser beams different in wavelength may be used. O2 and NH3 are induced, and SiO2 is made with power changes of CW-Ar laser. Si3N4 can be made selectively with the combination of ultra-violet laser.
Patent JP-S5611265-A (JP)
Title: Electronic typewriter
Inventor: OGUCHI TOORU
IPC: B41J5/30
Filed: 1979-07-11
Abstract: PURPOSE: To eliminate work for retyping and thus to perform an efficient typing  work in a short time by inserting a new character string in a sentence once typed.  
     CONSTITUTION: Characters AWE are printed on a paper (Fig. 1), and characters in a memory are binary-coded and arranged from the memory head as indicated in Fig. 2. In this case, a pointer PT and an end memory pointer MPT point the empty head of the memory. To insert X and Y between C and D, BACK SPACE key is depressed twice to get a carriage back, a printing head is moved to D position, and PT is positioned as shown in Fig. 3. Next, INSERT key is depressed to print (,) on C and D, and a line on the paper is advanced. Then, X to insert is keyed to print on the paper as shown in Fig. 4, and X is inserted between C and D in the memory (Fig. 5). Then, Y is inserted between X and D likewise as shown in Fig.6, 7, RETURN key is depressed to finish insertion, PRINT key is depressed after changing the line, and thus the memory contents corrected like fig. 8 are printed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11264492-A (JP)
Title: Connector connecting tube and header structure
Inventor: FURUKAWA NORIHIRO
IPC: F16L41/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To engage pawl parts of a shape-holding ring, rotatably hold a connector, and facilitate piping by forming circumferential grooves for locking the connector in the adjacent to the both sides of a metal tube. SOLUTION: A metal connecting tube 20 has circumferential grooves 21 for locking a connector in the adjacent to both sides constituting a header. The cross section of the circumferential groove 21 is V-shaped and the depth of the circumferential groove 21 is preferably 0.2-2 mm. A main tube part 2 and a branch tube part 3 crossing at right angles with each other are formed in a base 1 of a resin connector A, a shape-holding ring 4 and a seal ring 5 are incorporated in the main tube part 2 and the branch tube part 3 from the inside in order, and a socket 7 is threadedly engaged with male screw parts 6 cut in the outer circumference of the main tube part 2 and the branch tube part 3 for supporting them. Pawl parts 8 for engaged with the circumferential groove 21 are provided in the shape holding ring 4.  This constitution allows the resin connector A to rotate freely so as to facilitate the piping to a faucet.
Patent JP-H09282936-A (JP)
Title: Conductive paste
Inventor: TACHIKAWA TAKAKO
IPC: H01B1/20
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide the conductive paste to be used for forming an external electrode such as a laminated ceramic capacitor and a chip inductor with burning, which does not generate a trouble such that a crack is developed in a conductive film by a relatively large internal stress due to contraction in burning. SOLUTION: This conductive paste includes a noble metal component, which includes silver or paradium, and organic vehicle, which includes resin component, and glass frit. This conductive paste, furthermore, includes balsam sulfide at 0.5-5% by weight. Combustion of the organic component in burning is restrained by the balsam sulfide, and the development of stress is practically prevented so as to develop no crack on a conductive film.
Patent JP-H09279395-A (JP)
Title: Electrodeposition coating device as well as electrodeposition coating method and formation of coating film
Inventor: MURAKAMI RYOICHI
IPC: C25D13/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a compact electrodeposition coating device capable of sufficiently forming coating films on the inner surfaces of a material to be coated which has a hollow part. SOLUTION: A work 1 held in a hanger 8 of an electrodeposition coating device PC is immersed into an electrodeposition coating material 4 held in an electrodeposition vessel 3. At this time, a negative voltage is impressed on the work 1 from a current rectifier 13. Besides, an electrode energizing member 16 is mounted via an insulating member 17 on a hanger 8. This electrode energizing member 16 is provided with an electrode 18 to be arranged in the hollow part of the work 1. The positive voltage is impressed on the electrode 18 via a current collector 20 for a plus electrode and a bus bar 21 for a plus electrode from the current rectifier 13, by which the coating film is formed on the surface of the work 1 and the coating film of a sufficient thickness is formed particularly on the inner surface of the work 1 near the electrode 18.  Since there is no need for mounting the electrode at the electrodeposition vessel 3, the electrodeposition vessel 3 and eventually the electrodeposition coating device PC are made compact.
Patent JP-S5517005-A (JP)
Title: Condenser
Inventor: YONEMURA KATSUTOSHI
IPC: F28B3/02
Filed: 1978-07-19
Abstract: PURPOSE: To provide a condenser, wherein cooling water jetted from cooling water blast holes is delivered into cooling water buffer rooms, and then the cooling water overflows weir plates into cooling water reservoirs, so that the cooling water will be scattered all over the condenser even when the load is lowered.  
     CONSTITUTION: A steam passage 21 is provided along a vertical axis of a reservoir body 20, and a condensed water reservoir 22 is provided in a bottom of the body. To both sides of the top of the steam passage 21 are provided distributing manifolds 24a, 24b, and downward thereof are provided cooling water reservoirs 25a, 25b. In the lower portions of the manifolds are formed bores 27a, 27b which are located on lines having an angle of θ°   with respect to longitudinal axes of the manifolds. The hight of weir plates 26a, 26b are set such that the cooling water jetted from the manifolds may be distributed evenly. The angle θ is determined so that the cooling water will drop into cooling water buffer rooms 30a, 30b between the weir plates and side plates. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11263623-A (JP)
Title: Production of magnetic powder
Inventor: KISHIMOTO AKIRA
IPC: C01G49/08
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of magnetic powder by which a magnetic powder having a larger and uniform particle size than a conventional powder and moreover, the shape of the particle can be changed if desired. SOLUTION: In the producing method of a magnetic powder by hydrothermal reaction of a gelled ferrous salt in a pressure container, the temp. rising rate in the the hydrothermal reaction is specified to 160 to 300 deg.C/hr, and after completion of temp. rising, the reaction system is maintained at a temp. of 180 to 300 deg.C for 0.5 to 1.0 hour. Before temp. rising in the hydrothermal reaction, the atmosphere in the pressure container is preferably replaced by an inert gas, and the gelled ferrous salt is preferably subjected to deoxidizing treatment.
Patent JP-H06303665-A (JP)
Title: Battery reverse connection preventing device for wireless remote controller
Inventor: HARAO NORIYUKI
IPC: H04Q9/00
Filed: 1993-04-15
Abstract: PURPOSE:To secure the safety by using a notice means to report the purport when a detection voltage is discriminated to be below a preset reference voltage so as to urge checking of reverse connection of the battery thereby preventing in advance battery burst due to charging. CONSTITUTION:In the case of battery replacement, suppose that a new battery 2 is used as presumption and when a battery power supply is switched from OFF to ON, a means 3 detecting a terminal voltage of the battery 2 detects a battery voltage and when the detected voltage is less than a preset voltage, a notice means 6 reports a fault to urge checking as to whether or not the battery 3 is reversely connected. Then a wireless remote controller 1 for a hot water supply equipment used for a location at a humid location such as a bath often adopts a totally enclosed structure to protect the circuit included in the remote controller and the battery 2 from moisture, and in this case, if the battery 2 is bursted due to charging at the time of battery reverse connection, there is a danger of transit to a larger accident and the transit to the accident as above is prevented in advance.
Patent JP-H05238285-A (JP)
Title: Starting/accelerating device for vehicle
Inventor: SATO HIROYUKI
IPC: B60K25/00
Filed: 1992-02-26
Abstract: PURPOSE:To provide a starting/accelerating device for vehicle which can convert the torque of a driving shaft at the stop of the vehicle into an accelerating force at the start of the vehicle. CONSTITUTION:A gear case 1 is fixed on the frame of a vehicle, and a main shaft 2 which revolves in interlocking with the driving shaft of the vehicle is axially supported on the gear case 1. A spring cylinder 10 is installed on the gear case 1, and a coil spring 11 in the spring cylinder 10 is connected with a drum 9 through a wire 13. The main shaft 2 and the drum 9 are connected by the stepping operation of a brake pedal 26, and the coil spring 11 is compressed by the drum 9. The coil spring 11 is held at the time point of compression, and the compression holding state is released by the stepping operation of an accelerating pedal 29. The main shaft 2 is applied with a torque by the spring urging force of the coil spring 11.
Patent JP-H07292471-A (JP)
Title: Sputtering method
Inventor: WATANABE HIROYUKI
IPC: C23C14/34
Filed: 1994-04-26
Abstract: PURPOSE:To form sputtered films having excellent uniformity of film thicknesses in the circumferential direction on substrates by regulating the number of revolutions and the number of rotations under specific conditions at the time of forming the films on the substrates by using a rotating and revolving sputtering device. CONSTITUTION:Plural sheets of substrate holders 2 fixed with the substrates are arranged on a supporting disk 1 and this supporting disk 1 is rotated around a central axis 5. Planetary gears 4 disposed at the central shafts 6 of the substrate holders 2 are rotated by a planetary gear 3 disposed at a central disk 5 and film formation is executed on the substrates by a target 7. At this time, the number(m)of revolutions is set at a number of >=20 when the number of revolutions of the supporting disk 1 is defined as m-times and the number of rotations of the substrates during the time of revolutions of the supporting as n-times. The number (n) of rotations is then set at such a number which is larger than the number of revolutions and at which the least common multiple of (m) and (n) is equaled to mXn. The film formation is executed between 0.95Xm to 1.05Xm of the number (m) of revolutions. As a result, the sputtered films having the excellent uniformity of the film thicknesses in the circumferential direction on the substrates is formed.
Patent JP-H06296970-A (JP)
Title: Water treatment method and device
Inventor: MATSUDA SHOICHI
IPC: C02F1/46
Filed: 1993-04-15
Abstract: PURPOSE:To prevent the generation and sticking of scale and algae in a circulating water path for circulating water to be used for cooling without using chemicals. CONSTITUTION:The generation of the scale of the circulating water 4 is suppressed by using an electromagnetic water treating section 30 and the generation of the algae in the circulating water 4 is suppressed by using copper ions in the method and device for the water treatment constituted to supply the circulating water 4 cooled by a cooling column 3 to a heat exchanging means 1 and to circulate the circulating water 4 between this cooling column 3 and the heat exchanging means 1.
Patent JP-H10243940-A (JP)
Title: Blood collection tube
Inventor: TASHIRO KATSUSHI
IPC: A61B5/15
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To take out only serum/blood plasma by performing centrifugation from blood collected by a blood collection tube and then opening the plug of the blood collecting tube. SOLUTION: In this blood collection tube containing gel 3, a cylindrical structure 4 is connected and integrated to the plug 1 and it is turned to the plug 5 of the blood collection tube. After collecting the blood by the blood collection tube, the part of the plug 1 is brought to the bottom and the blood collection tube is centrifuged. Then, by erecting the centrifuged blood collection tube on a test tube stand, only the serum/the blood plasma are dropped from the cylindrical part 4 of the plug to the bottom of the blood collection tube and a blood corpuscle part 7 is held by the gel 8 and maintains a non-dropped state. After the above-process, by opening the plug of the blood collection tube, only the serum/blood plasma 9 are taken out.
Patent JP-S5714440-A (JP)
Title: Method and device for production of product having tooth profile
Inventor: KOBAYASHI AKIO
IPC: B21K1/30
Filed: 1980-06-30
Abstract: PURPOSE: To reduce machining parts and improve yield by beforehand forming the shape of a blank material to the shape of a product.  
     CONSTITUTION: A blank material M is fitted to the mandrel 1 in a die 2. The material M consists of a boss part 8' and a tooth profile part 9'. The boss part 8' of the material M has an outside diameter equal to or slightly smaller than that of the boss part 8 of the product and the tooth profile part 9' has an outside diameter equal to or slightly smaller than the bottom diameter in the part 9 of the product. If this material M is pressed by a punch 6 corresponding to the bottom diameter, the part 8' deforms according to the space enclosed by the mandrel 1, the die 2 and the punch 6, and the part 9' is extruded in the direction of the chamfered part 5 and the tooth profile forming part 4 on the inner side of the die, whereby the part 9 is formed. An excess metal part 10 is removed by machining to make the product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04319449-A (JP)
Title: Device having thermal printing mechanism
Inventor: YOSHIDA TAKEHIRO
IPC: B41J29/38
Filed: 1991-04-19
Abstract: PURPOSE:To simplify various control for preventing the deterioration of picture quality by providing a data output means outputting printing data at line units to a thermal type printing mechanism at uniform time intervals from a storage means. CONSTITUTION:Image data in each line of picture data are stored in a line memory 110, and image data in one line section from a connecting section 100 are stored when an original is transmitted or copied. A coding section 11 codes picture information transmitted by MH coding, etc., transmitted or received coded picture data are stored in a buffer memory 112, a compounding section 117 compounds coded picture data received and converts them into run length RL, and RL data are converted into dot data by controlling software, and stored in constant velocity buffers 0, 118 or 1, 119. A recording section 102 has a thermal head, and the stored information is picture-recorded on recording paper at constant velocity through a thermal transfer recording method.
Patent JP-H07290761-A (JP)
Title: Image recording apparatus
Inventor: SEKIGUCHI ATSUSHI
IPC: G03G15/04
Filed: 1994-04-26
Abstract: PURPOSE:To provide an electrophotographic color image recording apparatus excellent in color reproduction and gradation reproducibility. CONSTITUTION:As a first modulation means M1 modulating writing laser beam, a polarizer 3 permitting the specific polarized component of the random polarized beam of laser beam L to pass to form linear polarized light, an electrooptical element 4 rotating the plane of polarization of the laser beam L of the incident linear polarized beam corresponding to modulation voltage V to form oval polarized beam and an analyzer 5 passing the incident oval polarized beam as linear polarized beam having an azimuth angle crossing the linear polarized beam at a right angle are provided to the beam path between a laser beam source 1 generating laser beam L and a scanning deflector 2 scanning and reflecting the laser beam L. Further, a wave divider 6 passing the incident oval polarized beam as linear polarized beam and a quantity-of- beam detector 7 detecting the quantity of beam passing through the wave divider are provided and the emitting intensity of beam or light emitting time of the laser beam source 1 can be altered by a second modulation means M2.
Patent JP-S5214763-A (JP)
Title: Succinimide-type germicides for agricultural and gardening use
Inventor: MIYAZAKI YUKINOBU
IPC: A01N37/32
Filed: 1975-07-21
Abstract: PURPOSE: Succinimide compounds of formula I (R 1  is H, lower alkyl; R 2  is lower alkyl, phenyl), e.g. N-(3.5-dichlorophenyl)-α-ethylidene-succinimide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5213773-A (JP)
Title: Semiconductor unit manufacturing process
Inventor: SHIYOUSON KATSUSHIGE
IPC: H01L21/316
Filed: 1975-07-23
Abstract: PURPOSE: To form heavy metal diffusion layers exclusively on specified sides exposing the PN conjunction part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5424368-A (JP)
Title: Vibration water removal apparatus
Inventor: YASUDA SEIJI
IPC: B01D35/20
Filed: 1977-07-27
Abstract: PURPOSE: To provide a vibrational water removal apparatus wherein water-containing powder and particles are stored in a cylinder during vibration water removal by use of a cover plate to treat a large quantity of an object to be treated, water discharge being carried out just after water removal, and then a large quantity of powder and particles being continuously fed to other apparatuses. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06284337-A (JP)
Title: Digital clamping circuit for video signal
Inventor: YAGI OSAMU
IPC: H04N5/243
Filed: 1993-03-24
Abstract: PURPOSE:To accurately provide the reference level of video signals by simple constitution. CONSTITUTION:This clamping circuit 4a(4b) is provided with an OFL (OverFlowLimiter) circuit 31 for limiting signals not required for a clamping operation from the output of an A/D converter, a sampling circuit 32 for sampling the signals of an optical black part, an integrator 33 which is an LPF (Lowpass filter) for integrating and averaging the signals of the optical black part sampled in the sampling circuit 32 and generating error data and a subtractor 34 for turning the signals of the optical black part to '0' by subtracting the output of the integrator 33 and the output of the A/D converter.
Patent JP-H10287485-A (JP)
Title: Odorless fermentation treatment of 'shouchu' (distilled japanese sake) liquid waste
Inventor: ARANAKA TOSHIAKI
IPC: C05F17/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To effectively make the waste of' 'Shouchu∼(residue after distillation of the fermentation mixture) pollution-free by fermentation treatment and obtain an organic fertilizer of good quality. SOLUTION: Vegetable fibers as saw dust, shavings or chips are preliminarily fermented and the waste liquid Shouchu lees or filtration lees are added to the fermented vegetable fibers, then the mixture is fermented under stirring. The water content of the mixture is adjusted to about 60% at which the mixture can be readily fermented. The fermentation microorganism is desirably aerobic and the temperature is needed to be kept over 65 deg.C. When water reduces by evaporation and the fermentation temperature lowers to about 50 deg.C, the waste is admixed again to stir the mixture. The similar operations are repeated and the fermentation is continued for about 3-4 months to give an organic fertilizer of good quality.