baber/WOPTO huggingface dataset:
Patent JP-2001043583-A (JP)
Title: Video deck and video tape ejecting method therefor
Inventor: FUJIMOTO NORIAKI
IPC: G11B15/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To simplify user operation by detecting whether or not a video tape loaded on a recording and reproducing mechanism is of a prescribed kind, performing program searching by rewinding the video tape, and ejecting it when the program searching is completed. SOLUTION: A microcomputer 20 detects that a video tape loaded on a video mechanism part 31 is a rental video tape, by a copy guard signal extracted by an extraction use IC 70, and when it detects an ejecting operation of the video tape from an operation panel or a remote controller 60, it controls a video unit 30 to execute rewinding operation of the rental video tape and also performs program searching. The microcomputer 20 controls an unloader mechanism 31b and ejects the rental video tape when the program searching is completed. Thus, a video deck user is free from complex operations when unloading the rental video deck from the video deck.
Patent JP-S6272404-A (JP)
Title: Single stand multi-passes rolling mill
Inventor: MIYASAKA KIYOTO
IPC: B21B1/28
Filed: 1985-09-27
Abstract: PURPOSE:To obtain a multi-passes rolling mill which can be applied to a continuous mill without any problems by preliminarily pressing the joint part of a rolling material on the inlet side of the rolling mill to gently change the thickness in the joint part so that the disturbance to be given by the joint part to the rolling mill is gently suppressed. CONSTITUTION:A welding machine 2 which successively welds and joins the rolling materials and pressing means 3 which presses the joint part of the welded rolling material in the thickness direction are provided to the rolling material inlet side of the single stand multi-passes rolling mill 1. The pressing means 3 presses the joint part P having a step shape in the thickness direction to gently change the thickness is said part when the rolling materials W1, W2 having different thicknesses are joined by the welding machine. The disturbance that the joint part P gives to the rolling mill 1 is thus gently suppressed. The multi-passes rolling mill which can be applied to the continuous mill without any problems is thus obtd.
Patent JP-S6272408-A (JP)
Title: Rolling mill
Inventor: SONOBE NORIYOSHI
IPC: B21B31/22
Filed: 1985-09-27
Abstract: PURPOSE:To improve the efficiency of rolling of soft and hard materials with the same rolling mill by the constitution in which members for correcting the difference in the diameter from large-diameter rolls are built into a rolling mill together with small-dimaeter rolls to make adjustment with a rolling pass line in the stage of using the small-diameter rolls. CONSTITUTION:Correction blocks 49 are provided between the bottom surfaces of lower backup roll bearing boxes 13, 14 and rocker plates 40, 8 in the upper part of a ram 6 for rolling down to permit the change of work rolls 21, 22 having the difference in diameter at 0.1D of the diameter D of the backup rolls 9, 10. The blocks 49 are lifted from a carriage 51 by cylinders 5 for rolling down and at the same time the force lifting power is acted on plates 40 to act rolling forces to the rolls 9, 10, 15, 16, 21, 22 in the case of building the small-diameter rolls 21, 22 into the mill. The ram 6 is lowered to ride the blocks 49 carrying the bearing boxes 13, 14 on the carriage 51 which is then carried in or out in the case of changing the rolls. The efficient rolling of the soft and hard materials with the same rolling mill is thus made possible.
Patent JP-2001038725-A (JP)
Title: Control method for melt thermoplastic resin flow
Inventor: ETO SATOO
IPC: B29B13/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for handling a melt thermoplastic resin by a flow control process into which little foreign matters are mixed. SOLUTION: The flowing of a melt thermoplastic resin in a tube is controlled by the temperature in a control method for melt thermoplastic resin flows in which a mixture of impurities is reduced as much as possible. Particularly the flow of a molten material of an optical transparent thermoplastic resin is stopped and restarted by lowering and raising the temperature without using a mechanical valve.
Patent JP-S58118600-A (JP)
Title: Preparation of pregnane-based steroid 17 alpha-ester 21-chloride compound
Inventor: SUGAI SABUROU
IPC: C07J21/00
Filed: 1981-12-29
Abstract: PURPOSE:To obtain the titled compound having extremely high utility as an adrenocortical hormone agent in a short time easily in high yield, by reacting a 17alpha, 21-cyclic orthoester compound with a chloroformic ester. CONSTITUTION:A cyclic orthoester compound of 17alpha, 21-dihydroxy-20-oxopregnane-based steroid shown by the formulaI(the bond of the ring A of steroid nucleus between the 1-2 positions is a single or double bond; X1 is H, CH3, or halogen; X2 is H, or halogen; Y is oxo or OH at the beta position, etc.; Z is H, alkyl in alpha coordination or beta coordination, etc.; R is alkyl, aralkyl, or aryl; R' is alkyl) is reacted with a chloroformic ester in a proper solvent preferably at 70-120 deg.C, so that the 17alpha, 21-orthoester ring is subjected to cleavage, esterification at the 27alpha position is carried out, and simultaneously chlorine is introduced to the 21 position, to give the desired compound shown by the formula II. USE:Useful for remedying rheumatism, various kinds of skin diseases, various kinds of allergic inflammations., etc.
Patent JP-S6195166-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04G21/12
Filed: 1984-10-15
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-S58113318-A (JP)
Title: Manufacture of case hardening steel
Inventor: INOUE TAKESHI
IPC: C22C38/00
Filed: 1981-12-28
Abstract: PURPOSE:To obtain case hardening steel wherein austenite grains can be made coarser at high temp. during reheating such as carburizing, by increasing the contents of Ti and Nb and specifying a heating temp. and a hot rolling temp. CONSTITUTION:A steel material containing 0.1-0.3% C, 0.05-0.5% Si, 0.5- 2% Mn, 0.005-0.1% sol.Al and >=1 kind among Ti, Nb of 0.05-0.15% in total, if necessary, >=1 kind among <=2% Cr, <=0.5% Mo, <=0.003% B, and the balance Fe and inevitable impurities is heated to a low temp. region of austenite of 950 deg.C-A3 point. Thereafter, this material is hot-rolled at a temperature of A1  point or above. Here, the Ti and the Nb form a large amount of their fine  carbides or carbonitrides and the coarsening of the austenite grains is suppressed  until a considerably high temp. such as about 950 deg.C even if said heated material  is reheated. Although it is necessary to heat at a temp. higher than the lower  limit for this purpose, deterioration of elongation and cold workability may be  caused when the temp. is higher than the upper limit.
Patent JP-H0378259-A (JP)
Title: Formation of silicon gate of field effect transistor for integrated circuit
Inventor: KOMORI TOSHIO
IPC: H01L21/3205
Filed: 1989-08-21
Abstract: PURPOSE:To stabilize the channel length of an FET by increasing crystal grains and reducing grain surfaces by sweeping a portion where a gate is provided and the vicinity of the former with a laser beam for molting by heating and recrystallization prior to a polycrystalline Si layer grown on the entire surface of an IC wafer. CONSTITUTION:Upon assembling an FET into an IC, an Si gate used therefore is prepared as follows. After a predetermined region on the surface of a semiconductor region 1 of a wafer 10 is covered with a thin gate oxide film 3, a polycrystalline Si film 4 is grown over the entire surface of the wafer 10. The region covered with the film 3 is set to the most part of an Si gate 5, the outside of source and drain layer 6, and a region where a substrate connection film 7 is formed. Thereafter, part of the film 4, i.e., a portion where the gate 5 is formed, and the vicinity of the former are swept by a laser beam LB for heating and melting and for recrystallization thereafter to increase crystal grains at that part. Thus, in a recrystallized film, the center of the gate becomes a single crystal state even through both ends are polycrystallized.
Patent JP-S6275021-A (JP)
Title: Direct injection type diesel combustion chamber
Inventor: ISHIDA SHIRO
IPC: F02B23/06
Filed: 1985-09-30
Abstract: PURPOSE:To improve the starting property of an engine and drivability by forming a squish lip part on the upper edge of a combustion chamber, and providing a fuel injection nozzle with its smaller jet opening on said lip part while its larger jet opening on the inner wall of said combustion chamber. CONSTITUTION:A spherical face shaped combustion chamber 6 in a deep hollow part on a piston top part 5, is formed on a piston 4. A squash lip part 7 is formed on the piston top part 5. A smaller jet 10 and a larger jet 11 are provided on a fuel injection nozzle 8. The smaller jet 10 is opened on the squash lip part 7, while the larger jet 11 is opened on the inner wall of the combustion chamber 6. Thereby, the starting property of an engine and drivability can be improved, reducing smoke, HC, and bluish white smoke, while improving fuel consumption.
Patent JP-H0264386-A (JP)
Title: Detection of thickness of frozen layer of liquid material to be dried in vacuum freezing drying
Inventor: KOBAYASHI MASAKAZU
IPC: F26B5/06
Filed: 1988-08-29
Abstract: PURPOSE:To permit the control of thickness of a frozen layer to a desired value without any try and error by a method wherein the elevating amount of a liquid level due to the increase of a volume upon forming the frozen layer of liquid material to be dried, which is filled into a vertical space enclosed by cooling surfaces used also for heating surfaces in combination to a predetermined level, is detected. CONSTITUTION:At least one of cylindrical bodies 1 or spaces, surrounded by cooling surfaces (a) used also for heating surface is combination, is provided with selected liquid level meter S in the upper end part of the cylinder at a position where the free level of liquid material to be dried, which is filled into the cylinder, is formed. The supply of the liquid material from a supplying tube 10 is stopped when the liquid level meter S has detected an initial level H1 and, subsequently, the liquid material to be dried is frozen by cooling the cooling surface (a) while a liquid level, elevated by the increase of the volume of the liquid due to freezing, shows the elevating amount of the liquid level corresponding to a preset frozen layer delta. When the liquid level meter S has detected the elevated level H2 (H2=H1+DELTAH), non-frozen liquid is made to flow out. The selection of a timing, whereat the frozen layer is grown to a predetermined thickness, is important for effecting efficient drying.
Patent JP-H04357460-A (JP)
Title: System and method for analyzing slide, slide moving apparatus, slide and cartridge for slide
Inventor: ARIGUZUAANDA EFU KAA
IPC: G01N35/02
Filed: 1991-05-21
Abstract: PURPOSE: To obtain a sufficiently simple automatic slide-analyzing system for a blood sample, etc., which can be used even at a doctor's office or a small laboratory. CONSTITUTION: There are provided an incubator means 14, a slide-holding means 12, a transfer means 18 for pulling a slide out from the slide-holding means and inserting to the incubator means, an adhering means 16 for adhering a blood sample to the slide held by the slide transfer means, and a computer control device 20 for programming and controlling operations of a slide- analyzing system. These parts are constituted of modules and set on a table, whereby the simple automatic slide-analyzing system is obtained.
Patent JP-H0657316-A (JP)
Title: Device for pulling out tuyere in blast furnace
Inventor: ONE KOICHI
IPC: C21B7/16
Filed: 1992-08-12
Abstract: PURPOSE:To provide a pull-out device, by which a work for engaging a pull-out jig with a tuyere, etc., is easily executed in a short time without needing pre- work for pulling out the tuyere in a blast furnace. CONSTITUTION:The tuyere pull-out device 1 providing the pull-out jig 8 arranged on a truck 4 to be freely swung and engaging the inner peripheral surface of the tuyere by a circle movement with hydraulic power utilizing the principle of a lever is used. Then, the fixing of the pull-out jig 8 to the tuyere is easily executed in a short time with few workers so as to easily pull out the tuyere. That is, a hook type jig which is ordinarily used for the pull-out work of the tuyere is not used, but the pull-out jig 8 utilizing this principle is used and a cleaning work by melting the raw material with O2 before the pull-out work in order to form the hook type inserting part is saved and the reduction of the work and the shortening of the working time are obtd. and the pull-out work of the tuyere is easily executed with few workers.
Patent JP-2001038888-A (JP)
Title: Method and apparatus for ink-jet recording
Inventor: ONISHI HIROYUKI
IPC: B41M5/50
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording method which prevents beading and maintains the essential quality of a quality image and an apparatus for the method. SOLUTION: On a line on which ink dots are recorded at one main scan of a print head, intervals are made to prevent the mutual overlap of the ink dots in recording. On a line which is the same with the above line, when ink dots are recorded repeatedly by repeating the main scan of the print head, corresponding to the width of a printing area forming an image, a time for recording ink dots repeatedly is controlled. In practical control, for example, corresponding to the width of a printing area, printing is done with the number of times of the main scan (pass number) in the main scan direction on one line changed. For a printing area 81a of a large width, the main scan is done twice (two pass scan) on the same line for printing. For a printing area 81b of an intermediate width, the main scan is done four times (four pass scan) on the same line for printing.  For a printing area 81c of a small width, the main scan is done eight times (eight pass scan) on the same line for printing.
Patent JP-S6370669-A (JP)
Title: Extraction processing system for half-tone image
Inventor: KANAYAMA HIDEAKI
IPC: H04N1/41
Filed: 1986-09-12
Abstract: PURPOSE:To secure an excellent pseudo half-tone display even at the time of reduction by providing an (M+1)X(M+1) dither matrix and providing a circuit which thins out (M-Ni) picture elements for every M picture elements and a circuit which thins out (M-Ni) scanning lines for every M scanning lines. CONSTITUTION:An A/D converting circuit 1 digitizes an analog image signal in synchronism with a clock. A period counter 3 outputs a binary-coding threshold value to a binary coding circuit 2 at the period of the dither matrix 4. The circuit 2 converts the analog image signal into a binary signal by using the threshold value to obtain a dither image signal. This dither image signal is inputted to an FF 5 in synchronism with an image signal clock and held. The image signal clock is inputted to a thinning-out circuit 6 as a line synchronizing signal through a thinning-out circuit 6 and a line image number counter 7. The thinning-out circuit 6 thins out the image signal clock into a thinning-out set configuration 9 at a rate determined by a reduction rate setting part 8. Consequently, M picture elements are thinned out by M-i picture elements.
Patent JP-H1119126-A (JP)
Title: Sanitary goods having two absorbing bodies
Inventor: SAITO KEIKO
IPC: A61F13/20
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide sanitary goods capable of spending menstrual periods with an easy mind and saving time and labor without using two different sanitary goods by providing string in an absorbing body arranged inside a plastic cylinder, fitting a tape in one end of absorbing paper with is provided in the tip of string and fitting an adhesive tape on the rear surface of absorbing paper. SOLUTION: These sanitary goods are provided with the absorbing body 2 for absorbing blood in the plastic cylinder 1. String 3 is provided in the tip of the absorbing body 2 and absorbing paper 5 like a thin sanitary napkin for absorbing blood, which has the tape 4 in one end with the adhesive tape 6 on the rear surface, is provided in the tip of string 3. The tape 4 is drawn and absorbing paper 5 is spread at the time of usage. After that, the plastic cylinder 1 is inserted to the vagina together with the absorbing body 2, only the plastic cylinder 1 is taken-out from the vagina so as to mount the absorbing body 2 there and absorbing paper 5 is mounted on the underwear through the use of the adhesive tape. Then, absorbing paper 5 absorbs blood which is not absorbed by the absorbing body 2 so as to come out along string 3 and, therefore, the underwear is not stained.
Patent JP-S6193617-A (JP)
Title: Manufacture of silicon film
Inventor: YAMAZOE HIROSHI
IPC: H01L21/263
Filed: 1984-10-15
Abstract: PURPOSE:To make it possible to manufacture an Si film having a uniform thickness, by exposing a substrate, which is kept at 250 deg.C or more to a gas including a compound, which further includes silicon atoms, reducing the pressure of an atmosphere in the vicinity of the substrate, projecting ultraviolet rays on the surface of the substrate, and repeating the processes, at the temperature of the substrate, which is lower than the conventional temperature. CONSTITUTION:A substrate, which is kept at 250 deg.C or more is exposed to a gas including the compound, which further includes Si atoms. The pressure of an atmosphere in the vicinity of the surface of the substrate is reduced. With the pressure of the atmosphere in said vicinity being reduced, ultraviolet rays are projected on the surface of the substrate. These processes are sequentially repeated. For example, a solenoid valve 15 is opened, and argon Ar of about 10cm<3> including 5% disilane Si2H6 is introduced in the vicinity of a substrate 8. At the same time, a solenoid valve 14 is opened, pure argon Ar of about 30cm<3> is introduced and blown to a window 6. The solenoid valves 15 and 14 are closed in this order. Then the gas is exhausted for about 1.5-5sec. The vacuum degree in a reaction chamber is made to be 10<-4>Torr or less. A shutter 2, which is accompanied by a low voltage mercury light 1, is opened. Converged ultraviolet rays are projected on the substrate 8 for 3sec. This procedure is repeated.
Patent JP-H0638465-A (JP)
Title: Manufacture of small-sized molded motor
Inventor: SHIBATA YASUNORI
IPC: H02K15/12
Filed: 1992-07-20
Abstract: PURPOSE:To prevent the defect of a resin layer on an inner peripheral surface of a through hole and to improve a waterproof effect by providing a cutout groove to be opened at the peripheral surface, and allowing resin to easily flow over the entire peripheral surface of the hole when a sheath of a stator is molded. CONSTITUTION:A cutout groove 21 to be opened at an outer peripheral surface of a protrusion 12 protruding out of an outer periphery of ringlike yoke 11 of a stator core 1 in which thin film steel plates are laminated is provided in a through hole 2 axially passed through the protrusion 12. When sheaths of resin layers 3 are formed on the outer peripheral surfaces of the core 1 and a stator coil 4, it is mounted in a mold in a state that a core pin is inserted into the hole 2, and resin is poured. Since the resin flows along the outer peripheral surface of the core 1 and to the inner peripheral surface of the hole 2 through the groove 21, it effectively flows to a narrow gap between the inner peripheral surface of the hole 2 and the pin, and no defect is generated on the layer 3 of the inner peripheral surface of the hole 2.
Patent JP-2000041863-A (JP)
Title: Cooking machine with baked sweet potato manufacturing function
Inventor: NASU MAKOTO
IPC: A47J37/06
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To increase sweetness of a baked sweet potato by slowly heating the baked sweet potato for a long time at a low temperature by providing the device with a control means for baking a sweet potato put in an oven chamber at a baking temperature after being heated for prescribed time in an enzyme activating temperature range. SOLUTION: When baking a sweet potato, first of all, a 'baked sweet potato' menu is selected by a menu key 8 of an operation panel 4, and cooking time is set by a timer key 9. When a start key 10 is inputted, a temperature sensor 6 detects a temperature in an moven chamber to detect whether or not the temperature is not more than an enzyme activating temperature. When the temperature is lower than the enzyme activating temperature, a data table performed whether this detected temperature is higher or lower than, for example, 10 deg.C is selected. After continuously carrying an electric current to a heater 5 for prescribed time, the inside of the oven chamber is heated for prescribed time at the enzyme activating temperature to promote saccharifiucation of the sweet potato. Thus, an enzyme contained in the sweet potato decomposes maltose to sweeten further the sweet potato.
Patent JP-S58111435-A (JP)
Title: Output logical circuit
Inventor: MATSUURA HIDEKI
IPC: H03K19/088
Filed: 1981-12-24
Abstract: PURPOSE:To improve the transmission delay time, by providing two emitters between a logical gate circuit and a tri-state control circuit, and a multi-emitter transistor (TR) grounding the base. CONSTITUTION:Improved point from a conventional circuit is that a multi- emitter TR31 is used, where a base is connected to the collector of a TR23 in place of a diode between logical gate circuits 1-14 and tri-state control circuits 15-27, the 1st emitter is to the base of a TR5, the 2nd emitter is to the base of a TR11 and the collector is grounded. Thus, in bringing an output 14 to a high impedance, a current of the collector of the TR23 is a base current only making the TR31 conductive, requiring a small area of the TR23. Thus, the capacitance between the base and the collector and between the collector and the emitter of the TR23 is reduced, allowing to reduce the turn-on and turn-off time of the TR23 remarkably.
Patent JP-H1028512-A (JP)
Title: Apparatus for preventing birds from coming flying
Inventor: HONDA SHOICHI
IPC: A01M29/26
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing birds from coming flying, capable of generating the variation of geomagnetic field in a wide zone in a warehouse, a place for dispose of goods, a plant, etc. SOLUTION: A fittable supporting member 1 is equipped with a suspending bar 2, the lower part of the suspending bar 2 is furnished with a motor 3 provided with a regulator and plural arms 4 in the horizontal radiating directions. The tip ends of the arms 4 are mutually inclined in the vertical directions each by 45 degree, and are provided through bearings 5 with rotary blades 6 and plural permanent magnets 7 are attached to the outsides of the rotary blades 6 so as to alternately place magnet poles.