baber/WOPTO huggingface dataset:
Patent JP-H03232627-A (JP)
Title: Automatic sheet film feed-out device
Inventor: TANAHASHI KATSUYA
IPC: B65H3/10
Filed: 1990-02-06
Abstract: PURPOSE:To feed out sheet films in a stack one by one by setting the rotational phase angle of a rotary drum in association with the oscillation of a film casing so that an opening of the film casing faces a suction port on the peripheral surface of the rotary drum. CONSTITUTION:When a drive shaft 8 is driven, a drum 1 is rotated clockwise while a film casing 2 oscillates about a fulcrum 5 with an oscillation period synchronized with a rotational period given by a suitable rotational sped. When the film casing 2 comes to a position near the peripheral surface of the rotary drum 1, a film take-out opening of the film casing 2 faces a suction port 2 on the peripheral surface of the rotary drum 1. Thus, a first one of sheet films A in stack within the film casing 2 is sucked by the suction port 3 of the rotary drum 1. thereafter, the film casing 2 moves away from the rotary drum 1. The first film sucked by the suction port 3 is pulled out upward from the opening 4 of the film casing 2 in association with the rotation of the rotary drum 1.
Patent JP-H03232637-A (JP)
Title: Automatic sheet feeding device
Inventor: FUJIMOTO HITOSHI
IPC: B65H5/02
Filed: 1990-02-07
Abstract: PURPOSE:To prevent quality of a copied picture from being influenced by a seam by providing an endless conveyance belt with seams and effecting control such that when a picture is read by a picture forming device, the seam is positioned in a position where the picture is moved aside from a picture reading region where a picture is read. CONSTITUTION:When a sheet P is automatically conveyed, in a control circuit 19, a copy key is turned ON. In this case, a signal therefrom is transmitted to a sensor 16, and a black zone marker 17 is discriminated by the sensor 16. In this case, when a black is discriminated, copying is started. When a white, i. e. the marker 17 is not detected by the sensor 16, conveyance drive motor 9 is run by means of a drive motor 18, and when the marker 17 is detected, the motor 18 is stopped and copying is started. In the case of a sheet conveying belt 8 being used as a document press plate, when, after a document is pressed against a platen 7 by means of the belt 8, a duplicator source switch is turned ON, the marker 17 is detected by the sensor 16. When, after completion of detecting operation, a copy key is pressed, a seam 8a is always outside a picture forming region W.
Patent JP-S60172926-A (JP)
Title: Healthy food
Inventor: NOMA KYOKO
IPC: A23L33/00
Filed: 1984-02-15
Abstract: PURPOSE:A healthy food for eliminating fatness, containing a saponin, dregs of unrefined rice vinegar, and a diuretic as active ingredients. CONSTITUTION:A healthy food containing a saponin (saponin obtained from a leguminous plant such as soybean, etc., cucurbitaceous plant such as Gynostemma pentaphyllum Makino, etc.), dregs of unrefined rice vinegar (preferably less of rice vinegar obtained by fermenting rice to give rice vinegar, drying pressed extraction residue, grinding it), and a diuretic (e.g., defatted Coicis Semen, Catalpa, Pounella Spica, etc.) in a blending ratio of 1:5:2-1:100:20. Preferably a dose of saponin is 2-20mg/kg day, dose of dregs of unrefined rice vinegar 10- 250mg/kg, and dose of diuretic 5-50mg/kg, respectively. The healthy food may be blended with other components for various purposes. Addition of ISAGORU (edible fiber) is especially preferable because it provides a person who eats it with a feeling of fullness with its small amount and prevents excess intake of calorie. A biscuit, tablet, powder, etc. may be used as the dosage form.
Patent JP-S62188101-A (JP)
Inventor: SUGIMOTO EIICHI
IPC: G03B15/02
Filed: 1986-02-13
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-H07235556-A (JP)
Title: Analyzing method of semiconductor device
Inventor: YAMAMOTO SHUICHI
IPC: H01L21/66
Filed: 1994-02-25
Abstract: PURPOSE:To provide an analyzing method of a semiconductor device which can analyze the bonding state of a semiconductor chip and a die pad, in a resin sealed type semiconductor device. CONSTITUTION:Package resin 6 is polished until the surface of a semiconductor chip 1 is completely exposed. The semiconductor chip 1 is etched by using mixed solution of hydrofluoric acid and nitric acid, and completely eliminated by using sodium hydroxide solution. Because of property of hydrofluoric nitric acid solution and sodium hydroxide solution, only the semiconductor chip 1 can be etched, and the package resin 6 and silver paste 3 are not eliminated. In the specimen obtained by the above manner, the bonding state or the like of the semiconductor chip 1 and a die pad 2 can be simply and naturally observed, from the shape of the silver paste 3.
Patent JP-S52111580-A (JP)
Title: Novel indene derivatives and salts thereof
Inventor: KOJIMA ATSUO
IPC: A61K31/535
Filed: 1976-03-15
Abstract: PURPOSE: Indene derivatives of formula I [B is radical of formula II (R is H, lower alkyl, aryl); R 1  is H, halogen, lower alkyl, alkoxy; R 2  is H, lower alkyl, aminoalkyl; R 3  is H, lower alkyl; the dotted line means that one of the bonds is single and the other is double] ; for example, 2-(4-and/or 7-indenyloxymethyl) morpholine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07239912-A (JP)
Title: Character string reader
Inventor: KUMANO SHINTARO
IPC: G06K9/62
Filed: 1994-02-25
Abstract: PURPOSE:To acquire a correct recognition result by detecting a high correlation position and calculating the correlation based on regular correlation for each character using a template, estimating each character position and simultaneously recognizing the type of a character based on a rule reference value and DP matching thereby accurately estimating the character position. CONSTITUTION:A cross correlation calculation device 36 and a high correlation position detector 38 of a template correlation result detection means 14 obtain a cross correlation, a high correlation position and a template name of image data in a character string area based on a template set by a template setting means 12. Then, a DP matching processing means 18 makes its rule reference value and a template correlation result correspond to each character in a character string by using the DP matching method based on the rule reference value set by a rule reference setting device 40. Simultaneously, a character recognition device 50 recognizes the type of characters in parallel with the processing. As a result, the character position is estimated accurately and a correct recognition result is obtained.
Patent JP-S56127906-A (JP)
Title: Dropout compensating circuit of vtr for pcm magnetic recording and reproduction
Inventor: NOGUCHI TAKAHARU
IPC: H04B1/10
Filed: 1980-03-07
Abstract: PURPOSE:To avoid a wrong correction in case when a dropout arises for a horizontal period or longer, by adding the noise simultaneously with an addition of the 1- horizontal period preceding frequency modulated signal and the detected signal. CONSTITUTION:When the dropout is detected for the FM signal of an automatic gain control AGC amplifier 8 by a dropout detector 9, both the 1-horizontal period preceding FM signal that passed through the 1H-delaying circuit 12 and the signal produced by adding the noise from the noise generator 23 through the 1st adder 22 are sent to the 2nd adder 10 via the dropout switch 11 that works on the output of the output of the detector 9 to be added to the output of the amplifier 8. Thus the signal containing the noise is always supplied to the dropout part. In such constitution, a wrong correction can be avoided in case when a dropout continues for the 1- horizontal period or longer and synchronously with the horizontal period.
Patent JP-2000226539-A (JP)
Title: Water-based temporarily protective coating material composition
Inventor: FUJII TATSUO
IPC: C09D5/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a multilayered structural polymer particles formed from plural polymer layers different in glass transition temperature and capable of forming a protective coating film maintaining adhesion at low temperatures, readily peelable and having a coating film strength without breaking at the time of peeling in an environment at wide temperatures. SOLUTION: This composition contains multilayered structural polymer particles formed from plural polymer layers different in glass transition temperature (Tg). The multilayered structural polymer particles are formed from the plural polymer layers in which the Tg of a polymer layer having the maximum Tg and the Tg of the polymer layer having the minimum Tg are different by >=10 deg.C. Furthermore, the Tg of the polymer layer having the maximum Tg is preferably >=10 deg.C and the Tg of the polymer layer having the minimum Tg is preferably <=10 deg.C, At least one layer is preferably formed from a polymer layer having 15-80 deg.C Tg and at least one layer is preferably formed from a polymer layer having 5 to -60 deg.C Tg in the multilayered structural polymer particles.
Patent JP-S60172777-A (JP)
Title: Seal device for rotary shaft, utilizing magnetic fluid
Inventor: YAMAMURA AKIRA
IPC: F16J15/43
Filed: 1984-02-17
Abstract: PURPOSE:To prevent a magnetic fluid in a magnetic seal device from scattering, by communicating a space defined between a bearing and the magnetic fluid with the external space to obtain a pressure balance. CONSTITUTION:An annular permanent magnet 2 magnetizes the outer peripheral surface of a rotary shaft 1 supported to a housing 9 by means of bearings 7, 8, and magnetic fluids 5, 6 are constrained between the inner surfaces of magnetic pole pieces 3, 4 and the outer peripheral surface of the rotary shaft 1 under the magnetic force of the permanent magnet 2. Further, a pressure hole 10 formed in the housing 9 is opened at one end to the exterior and the other end to a space between the magnetic pole piece 3 and the bearing 8. Accordingly, the pressure in the magnetic seal area or the pressure in the space between the magnetic seal area and the mechanical support area may be prevented from varying in association with temperature variations, thereby it is possible to prevent the magnetic fluid from scattering.
Patent JP-S57159255-A (JP)
Title: Device for clamping die
Inventor: BUARUTAA BUOORURAAPU
IPC: B29C45/82
Filed: 1982-02-25
Abstract: An apparatus for closing a mold in an injection-molding operation has a double-acting main piston that is connected to a mold-carrying plate and that move axially in a main cylinder. A rapid-action piston extends into a small-diameter bore in the main piston, and the rear cylinder wall is formed with a large-diameter fill passage connected directly to a sump. A positioning cylinder is fixed on the main cylinder and contains a positioning piston axially fixed on the rapid-action piston and having in the positioning cylinder a rearwardly directed face larger than the face of the rapid-action piston and forming with the positioning cylinder a pressurizable positioning chamber. A passage extends axially through the rapid-action piston from its cylinder to the positioning chamber. A valve element is fixed axially to the rapid-action and positioning pistons and is displaceable between a rear closed position engaged with and blocking off the fill passage and an open position forward therefrom and exposing the fill passage. Valves connected between the reservoir, pressure source, and chambers serves in a rapid-action closing position to supply fluid under pressure to the positioning chamber while venting the front chamber to the reservoir and thereby moving the positioning piston, rapid-action piston, and valve element forwardly with displacement of the latter into the open position. In a mold-closing position, the valves supply fluid under pressure to the rear chamber while venting the front and positioning chambers for moving the valve element back into the closed position.
Patent JP-H03232932-A (JP)
Title: Manufacture of quicklime by using sintering machine
Inventor: WATANABE MINORU
IPC: C22B1/16
Filed: 1990-02-09
Abstract: PURPOSE:To thermally decompose limestone to a satisfactory degree without giving trouble to a sintering operation and to obtain quicklime of high quality at high efficiency by feeding the topmost layer of a pallet in a Dwight-Lloyd sintering machine with a mixture obtd. by adding a specified ratio or above of coke breeze to limestone granules and thermally decomposing the mixture. CONSTITUTION:In the sintering machine 5, a drum 8 fed with a mixture 11 of limestone granules and coke breeze is provided to the poststage of an ordinary charging drum 7, and the above mixture 11 is put on a sintering raw material 10. Then the cokes in the limestone layer are ignited by an ignition equipment 12 as well as air is sucked via a wind box 15 by a blower 13 to pregress the combustion of the cokes from the upper direction toward the lower direction. In the meantime, the blending ratio of the cokes to the limestone granules is regulated to >=12%, e.g. to 15%, and the limestone after sintering, i.e., quicklime is recovered by a scraper 16. As a result, the quicklime of high quality can be manufactured with high productivity at low cost without increasing the unit requirement of the ignition furnace 12 in the sintering machine and causing the increase of the ignition furnace in size.
Patent JP-H03234144-A (JP)
Title: Reception circuit for signal of transmission line
Inventor: KATO FUMIHIRO
IPC: H04L25/03
Filed: 1990-02-09
Abstract: PURPOSE:To eliminate a noise output attended with an input of a high frequency noise signal and to prevent malfunction caused at identification regeneration by interrupting an identification regeneration output forcibly when an input signal of a transmission line is interrupted. CONSTITUTION:The transmission line signal reception circuit is provided with an equalization amplification means 11 applying equalization amplification of a transmission line signal 13 attenuated and deteriorated through a transmission line, an identification regeneration means 15 applying identification regeneration to an equalization amplification signal outputted from the equalization amplification means 11 and output mask means 21-24 masking an output of the identification regeneration means 15 when an input of the transmission line signal to the equalization amplification means 11 is interrupted. Thus, when the transmission line signal 13 is not inputted, the output of the identification regeneration means 15 is forcibly stopped and occurrence of malfunction due to a high frequency noise component is avoided.
Patent JP-S54120294-A (JP)
Title: Removing method for silicic acid in waste caustic soda
Inventor: UEMATSU YOSHITOSHI
IPC: C01D1/32
Filed: 1978-03-13
Abstract: PURPOSE: To obtain a regenerated caustic soda soln. contg. no silicic acid by adding a specific amt. of milk of lime to a waste caustic soda soln., a by-product of a process for wet peeling castings, followed by heat treatment at above 60°C.  
     CONSTITUTION: Waste caustic soda (a) is stored in dissolution vessel 1 togehter with water (b) and dissolved with stirring to separation remove molding sand settled. The remaining soln. is shifted to reaction vessel 4, where milk of lime (d) is added contg. above twice as much CaO or Ca(OH) 2  by mol as SiO 2  contained in soda (a). The soln. is then heated to above 60°C and stirred with hot steam (c) blown, decomposing dissolved sodium silicate, and CaO.SiO 2  formed is settled in clarifier 8 through cooler 7. Caustic soda soln. (e) overflowing from spout 9 is directly reused in peeling, and sediment (f) is dumped in a harmless state. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S502777-A (JP)
IPC: B29C53/00
Filed: 1974-03-12
Abstract: A process for welding synthetic resin structures together at their end faces, wherein the structures are clamped in position, the end faces are heated by being brought into contact with a heating plate until initial melting occurs, the softened end faces are pressed together and the weld bead is machined off, the structures are guided on at least two opposing outside surfaces up to the welding edge by guide means, with the melting zone being left vacant, and the softened end faces of the profile elements are pressed together approximately until the opposite outside guide means contact each other whereby the weld bead formation is restricted and the weld bead can be scraped off while the elements are still in the warm condition and a device for carrying out this process.
Patent JP-2000228596-A (JP)
Title: Box for housing electric appliance
Inventor: NAKAMURA TADAYOSHI
IPC: H05K5/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a box for housing an electric appliance to which a backside light shielding plate is attached to the back face of the main body of the box without modifying the main body for attaching the plate. SOLUTION: A backside light shielding plate 8 is attached top the rear sections of side light shielding plates 3 and 3 respectively attached to both side face sections 1a and 1a of the main body 1 of a box for housing electric appliance at an interval from the back face section 1b of the main body 1. Therefore, the light shielding plate 8 can be attached to the main body 1 without modification of the main body 1 for attaching the plated 8.
Patent JP-H07239349-A (JP)
Title: Power factor-measuring apparatus for three-phase imbalanced circuit
Inventor: MIZUHARA HIROHISA
IPC: G01R21/00
Filed: 1994-02-25
Abstract: PURPOSE:To detect the reverse phase order and measure correct power factor by providing a negative-phase order detecting circuit which outputs a detection signal when an input from a three-phase electric circuit is in the negative-phase order. CONSTITUTION:A selection switch circuit 60a selects and outputs to an adder circuit 56 an output signal of either a 90 deg. phase shift circuit or a polarity inversion circuit 59a according to a negative-phase order detection signal 10 output from a negative- phase order detecting circuit 9. Similarly, a selection switch circuit 60b selects an AC voltage signal VRT of a level conversion circuit 58 according to the negative-phase order detection signal 10 when the signal indicates a positive-phase order, and an AC voltage signal -VTR=VRT of a polarity inversion circuit 59b when the signal 10 shows the negative-phase order. As a result, the AC voltage signal VRT of the same value is eventually output to a power factor-detecting circuit 57 in any of the positive-phase order and the negative-phase order. The circuit 57 can measure a power factor of a three-phase imbalanced circuit from an input corresponding to a current IS1 of a positive-phase component and the line voltage VRT regardless whether it is the positive-phase order or the negative-phase order.
Patent JP-H01204611-A (JP)
Title: Car washing brush
Inventor: ISHIKAWA JUNZO
IPC: A46B7/10
Filed: 1988-02-09
Abstract: PURPOSE:To make it possible to apply a thin cylindrical body as the shaft body, and to implant long brush hairs and short auxiliary brush hairs to a pattern member which consists of a bottom plate and the right side and the left side plates, and installing the pattern member winding spirally to the shaft body. CONSTITUTION:A pattern member 3 consists of a thin metal plate or a resin material, being formed of a bottom plate 3A and the right side and the left side plates 3B and 3C, in a channel form. To this pattern member 3, long brush hairs 4 and short auxiliary brush hairs 5 are implanted. A brush 9 for car washing is formed by winding the pattern member 3 to a shaft body 1 in a spiral under the condition that the bottom plate 3A is attached to the outer surface of the shaft body 1, and by fixing the both ends to the shaft body 1. The pattern member 3 can be fixed by clamping its both ends with clips penetrated to holes 2 from the inner side. The spiral winding can be made by moving in the axial direction the feeding part of the pattern member 3 whose one end is fixed, while rotating the shaft body 1 around the axis. In this case, by converting the moving speed of the feeding part, the pitch of the spiral can be changed in a long pitch P1 and in a short pitch P2 as desired.
Patent JP-H02208983-A (JP)
Title: Axial flow type gas laser discharge tube
Inventor: SUZUKI MASAHIRO
IPC: H01S3/036
Filed: 1989-02-09
Abstract: PURPOSE:To make a discharge current uniform in density so as to increase a laser output by a method wherein two or more protrusions are regularly arranged on the inner wall of a discharge tube between discharge electrodes to induce turbulence in a laser gas flow. CONSTITUTION:Two or more rectangular protrusions 13 are arranged on the inner wall of a discharge tube 3 between discharge electrodes in such a state that they are located in parallel with the major axial direction of the discharge tube 3. The discharge tube 3 makes laser gas which flows in from a gas inlet 9 ionized through a glow discharge. And, two or more rectangular protrusions 19 are arranged in a circumferential direction of the discharge tube 3 at a constant interval as being tilted against an axial direction by a degree of theta. Then, the protrusions 19 induce turbulence in the discharge tube 3 to make a laser gas flow uniform and improve the discharge tube 3 in cooling effect to enable an arc discharge to hardly happen, so that a laser output increases.
Patent JP-H10216712-A (JP)
Title: Bath water sterilizing device equipped with washing function in bath water circulating apparatus
Inventor: ASAI KOICHI
IPC: A61H23/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To well purify the protective pipe fitted to an ultraviolet sterilizing lamp used in a bath water circulating apparatus. SOLUTION: A bath water circulating apparatus equipped with a bath water circulating pump P, a bath water heating heater 2 and a bath water purifying filter 1, is provided with a bath water sterilizing lamp 6, a protective pipe 7 protecting the sterilizing lamp 6 from bath water, the sterilizing unit 4 housing the sterilizing lamp 6 and the protective pipe 7 and the cleaner B disposed in the sterilizing unit 4 and movable in contact with the outer periphery of the protective pipe 7.
Patent JP-H02889-A (JP)
Title: Photosensitive resin compound, hologram recording medium, and hologram recording method
Inventor: YOSHINAGA YOKO
IPC: G03F7/20
Filed: 1989-02-09
Abstract: PURPOSE:To obtain the photosensitive resin compound and hologram recording medium which have high sensitivity to the intensification of red of an He-Ne laser, etc., by dissolving or dispersing a polymer consisting of a monitor having a carbazole ring in a molecule as a principal constitution unit, an organic halogen compound, and halogen molecules in an organic solvent. CONSTITUTION:The polymer consisting of the monomer having the carbazole ring in the molecule, organic halogen compound, and halogen molecule are dissolved or dispersed in the organic solvent to obtain the photosensitive resin compound. The halogen compound of tetraiodide carbon, etc., and halogen molecules of iodine are added to a polymer consisting principally of a vinyl carbazole compound to expand a photosensitive area even in the wavelength range of the red of the He-Ne laser, etc. Consequently, the high-sensitivity recording medium is obtained.