baber/WOPTO huggingface dataset:
Patent JP-H05103724-A (JP)
Title: Electric vacuum bottle device having cleaning capability
Inventor: KOBAYASHI KENICHI
IPC: A47J27/21
Filed: 1991-10-15
Abstract: PURPOSE:To prevent the deterioration of a cleaning filter via the application of a simple structure by circulating hot water with an electric pump, when the temperature thereof is immediately below a level to cause the start of the deterioration of the filter laid at the intermediate position of a circulation circuit, and discharging the hot water outside, when the temperature reaches the level. CONSTITUTION:Immediately before hot water in a vessel 2 reaches a level just below the deterioration temperature of a cleaning filter 34, a valve body 38 in an electric pump 6 closes the first delivery port 27, while opening the second delivery port 28. The hot water in the vessel 2 flows through the cleaning filter 34 laid at the intermediate position of a circulation circuit 30, due to the operation of the pump 6. Also, once the hot water in the vessel 2 reaches a level immediately below the deterioration temperature of the filter 34, the valve body 38 opens the first delivery port 27, while closing the second delivery port 28. Then, the hot water is discharged outside through a drain passage 29 on the operation of the pump 6.
Patent JP-H05107207-A (JP)
Title: Checking method of analytical point of analyzing apparatus of minute part, and analyzing apparatus of minute part
Inventor: HAGA KOKICHI
IPC: G01N23/225
Filed: 1991-10-15
Abstract: PURPOSE:To make it possible to check up afterward whether or not an analysis of a desired analytical point is conducted, by picking up and recording an image of an area containing the position of the analysis by an analyzing probe, and by observing the image. CONSTITUTION:An electron beam microprobe 2 from an electron beam probe generating part 1 is led to the surface of a sample 4 on a sample stage 3. From an analytical point 5 to which the probe 2 is applied, a characteristic X ray 6 corresponding to a component element of the sample 4 is emitted by the application of electrons. This X ray 6 is detected in a signal detecting system 7 and used for the analysis of the component element of the sample 4 and the concentration thereof at the analytical point 5. The sample stage is driven longitudinally, laterally and vertically by a driving device 8. An image magnified by an optical microscope 10 is picked up by a CCD camera 11 and recorded on a magnetic tape in a video tape recorder 12. Even when the analysis of a plurality of analytical points is conducted automatically, the analytical points are checked up by reproducing afterward the image recorded by the recorder 12.
Patent JP-H1074642-A (JP)
Title: Leakage transformer for discharge lamp
Inventor: KAMOGAWA TAKEHIKO
IPC: H01F38/08
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To facilitate winding formation by integrally forming a path core and a rectangular annular side leg. SOLUTION: The leakage transformer for discharge lamp comprises a layered iron core structure including a central leg 11, a rectangular annular side leg 12 and a path core 13, and further comprises a primary winding and a secondary winding rolled around the central leg 11. The path core 13 is provided between the primary winding and the secondary winding. The path core 13 and the rectangular annular side leg 12 are integrally formed. Since the central leg 11 is substantially I-shaped without the path core 13, the primary winding and the secondary winding are integrated (in a state where wiring between the primary winding and the secondary winding has been also completed) in advance, and the windings are attached to the central leg 11 at once. Thus, the attachment of the primary winding and the secondary winding is efficiently performed.
Patent JP-H02112777-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHICHINOHE DAISUKE
IPC: H01L27/04
Filed: 1988-10-21
Abstract: PURPOSE:To execute the test of each block unit with high accuracy by inserting a bidirectional switch element into a wiring for connecting a high impedance controllable buffer circuit and an external terminal. CONSTITUTION:Each circuit block 11, 12 can be tested completely independently. When it is supposed that the circuit block 12 is tested, 3-state buffers BF connected to control terminals 13c, 14c and 110C are controlled to a high impedance state, and also, bidirectional switch elements T1, T2, and bidirectional switch elements T3, T4 are controlled to an ON state, and an OFF state, respectively. In this state, the circuit block 12 is separated completely from the circuit block 11 and becomes independent, and terminals required for testing the circuit block 12 are all taken out to the outside. That is, by inputting test patterns from terminals 12i1,..., 31, 32, 33, 1103 and 1104 and confirming output patterns of terminals 1201, 1202, 1203, 1204..., 1103 and 1104, the test can be executed.
Patent JP-S61144170-A (JP)
Title: Horizontal frequency automatic control circuit
Inventor: SOGABE HIDEYUKI
IPC: H04N5/12
Filed: 1984-12-18
Abstract: PURPOSE:To fix a horizontal oscillating frequency and to prevent an abnormal oscillating sound by fixing an electric potential of the output generating point of a phase comparing circuit by an electric potential difference of a Zener diode. CONSTITUTION:When a noise pulse is impressed to a terminal 2 and supplied through a synchronizing separating circuit 3 to the base of a transistor 4, a differential amplifying circuit composed of transistors 8 and 9 is operated almost over one period of a saw tooth wave voltage impressed to a terminal 7, and the electric potential of the output generating point Z descends in proportion to the electric current I2. By the lowering of voltage due to an electric current I2, a Zener diode 28 is conducted, and the voltage of the output generating point Z of a phase comparing circuit is fixed by the electric potential difference of a Zener voltage of Zener diodes 27 and 28.
Patent JP-2000095404-A (JP)
Title: Image forming device
Inventor: TAKEDA AKIO
IPC: B65H29/22
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To change each sheet conveyor speed in a image forming device between a case where a sheet discharge roller pair exists at the downstream side of a sheet conveyor roller pair and a case where there is none. SOLUTION: This image forming device is equipped with an image forming means making up an image on a sheet, a sheet conveyor roller pair conveying the sheet delivered out of a fixing roller pair 62 of a fixing means to fix the image on the sheet, and a sheet discharge roller pair to discharge the sheet conveyed so far by the sheet conveyor roller pair, The sheet discharge roller pair is attachable to a device body and the image forming device is additionally equipped with a speed selector means 21 which is capable of switching a sheet conveyor speed of the sheet conveyor roller pair of the case where the sheet discharge roller pair is not installed in the body higher than that of the case where being installed.
Patent JP-S61144037-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAMAGUCHI TSUNEO
IPC: H01L21/02
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a device having good heat conductivity and crystallinity uniformly over a large area with a desirable yield, by providing a three-layer insulation film consisting of an insulation layer having a lower heat conductivity, a diamond layer and an adhesive layer while depositing these layers in that order from an element forming layer toward a substrate. CONSTITUTION:An insulation layer 14 of silicon dioxide for example is provided on the polished surface of an element forming layer by the CVD or spattering process at a temperature lower than the melting point of an adhesive 13. Further, a diamond layer 15 is formed thereon to 2mum thick by the glow discharge process for example. The diamond layer 15 is then bonded to a support substrate 17 of ceramics such as alumina nitride with an adhesive 16 of a epoxy or polyimide resin for example. The support substrate 17 is the removed by grinding or etching. Finally, the adhesive 16 is removed with an appropriate solvent. Thus, the diamond layer 15 provides good heat dissipating properties and the insulation film 14 assures that no impurity is included in the element forming layer 12.
Patent JP-S62135195-A (JP)
Inventor: NITTA MASAO
IPC: F16D35/00
Filed: 1985-11-27
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-H02113118-A (JP)
Title: Magnetic bearing device
Inventor: WATANABE KAZUHIDE
IPC: F16C32/04
Filed: 1988-10-21
Abstract: PURPOSE:To obtain a strong restoring force trying to pull back a floating body to the original position when the floating body has moved in the direction perpendicular to a magnetic flux by tapering roots of magnetic pole teeth in a magnetic bearing in which plural opposed magnetic pole teeth are provided between a fixed body and a floating body, and the floating body is supported on the fixed body with non-contact. CONSTITUTION:A magnetic bearing device is provided with a magnetic pole 1 on the fixed body side, a magnetic pole 2 on the floating body side, a magnet 3 provided on the fixed body side. Tapers 1b and tapers 2b are provided on respective roots of magnetic teeth 1a of the magnetic pole 1 and magnetic teeth 2a of the magnetic pole 2. By tapering the roots of the opposed magnetic pole teeth, no magnetic satulation occurs at the roots of the magnetic poles teeth even if a large amount of magnetic flux flows to the magnetic poles, and a high magnetic flux density can be obtained at the tips of the magnetic pole teeth. When the floating body has moved in the direction of the arrow B perpendicular to the magnetic flux PHI, a strong restoring force trying to pull back the floating body to the original position is generated, and a highly rigid magnetic bearing device can thus be obtained.
Patent JP-H11147838-A (JP)
Title: New nitrogen monoxide supplying agent
Inventor: AKAIKE TAKAAKI
IPC: A61P31/04
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new nitrogen monoxide supplying agent. SOLUTION: This nitrogen monoxide supplying agent comprises S nitrosated α1 protease inhibitor as a main form and acts as a bifunctional function protein as the nitrogen monoxide supplying agent. The agent can be used as a suitable medicine for improving peripheral vascular circulatory failure, etc.
Patent JP-S63121701-A (JP)
Title: Angle measuring instrument
Inventor: HORIE HIROSHI
IPC: G01B5/24
Filed: 1986-11-12
Abstract: PURPOSE:To easily measure an angle without finding out the intersecting point of two sides with an extremely simple equipment by rotatably coupling two angle measuring pieces, fixing abutting plates to respective free ends and pivotally supporting the other ends around a fixed plate so as to rotate them. CONSTITUTION:Two main measuring pieces 1 and two sub-measuring pieces 3 are superposed and rotatably coupled through coupling shafts 2. The free ends of the measuring pieces 1 are loosely engaged with the pivot 5 of the fixed plate 4 and the free ends of the measuring pieces 3 are fixed on the abutting plates 6. In case of measuring an angle of a reinforcing bar 7, the fixing plate 4 of the angle measuring instrument A is fixed within the angle to be measured, the measuring pieces 1, 3 are rotated and abutted on respective sides of the reinforcing bar 7 and the obtained rotational angle is measured by an encoder or a protractor. When it is defined that the bend angle of the reinforcing bar 7 is theta0 and the rotational angles of the measuring pieces 1, 3 are thetac and thetad, the bent angle of the reinforcing bar 7 can be calculated from theta0=thetac+thetad-180 deg., so that an optimum measuring instrument for construction fields can be obtained.
Patent JP-H06117429-A (JP)
Title: Ball-joint device
Inventor: SUGIURA HIRONOBU
IPC: F16C11/06
Filed: 1992-10-06
Abstract: PURPOSE:To provide a ball-joint device, having a small weight high strength, and capable of being manufactured at a low cost. CONSTITUTION:A ball-joint device 10 is provided with a socket 30 made of thermoplastic synthetic resin, a stud ball 40 having a spherical head 41 to be rotatably fitted to a concave spherical surface 31 of the socket 30 and a housing 12 for housing the socket 30. The housing 12 is provided with a cylindrical socket inserting part 20 formed by drawing a metallic plate, and a bottom wall 21. A plurality of holes 23 are formed in the bottom wall 21. Protrusions 32 capable of being inserted into the holes 23 are provided on the bottom part of the socket 30. The socket 30 is fixed in the housing 12 by caulking the parts where the protrusions 32 are protruded to the outside of the holes 23 in the state where the protrusions 32 are inserted into the holes 23.
Patent JP-S60221232-A (JP)
Inventor: RUNE BIYUHIRAA
IPC: B23Q3/02
Filed: 1984-12-20
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-H1075677-A (JP)
Title: Feces treating bag for pet
Inventor: EDAMOTO MASAAKI
IPC: B65F1/14
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain feces-treating bag for pet capable of concisely and hygienically treating feces of pet. SOLUTION: This feces treating bag for pet is obtained by providing turning up 1 for collecting feces on the bottom of a body bag 5 equipped with handles 2 and made of water-soluble paper and providing a hermetically sealed material 3 in an opening part 4.
Patent JP-2000096273-A (JP)
Title: Steel anticorrosive for service water
IPC: C08F228/02
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a steel anticorrosive not subjected to discharge control and having a superior anticorrosive effect independently of the concentration of hardness-related components in service water by using a terpolymer having carboxyl, sulfone and nonionic groups, a polymaleic acid and a polyacrylic acid as effective components. SOLUTION: The steel anticorrosive contains a terpolymer having carboxyl, sulfone and nonionic groups, a polymaleic acid or its salt and a polyacrylic acid or its salt. The carboxyl-containing 1st component of the terpolymer is (meth)acrylic acid, the sulfone-containing 2nd component is selected from an aryl sulfonate, acrylamide sulfonate, etc., and the nonionic group-containing 3rd component is selected from a vinyl ester, vinyl acetate, etc. The terpolymer is a water-soluble polymer containing about 10-84 pts.wt. of the 1st component, about 11-40 pts.wt. of the 2nd component and about 5-50 pts.wt. of the 3rd component.
Patent JP-2000097415-A (JP)
Title: Method for dumping material in incinerated ash treating melting furnace
Inventor: KOMORI TOSHINAO
IPC: F23J1/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for dumping a material in an incinerated ash treating melting furnace capable of obviating a moisture management of the incinerated ash, eliminating shelf-hanging in the furnace, and executing melting of the ash without changing from prior art. SOLUTION: Incinerated ash containing 35 to 50% of containing moisture for removing iron pieces by roughly comminuting is sieved by a screen 3 having an interstice of 15 to 25 mm into lump ashes of a predetermined size or more and powder ash of the predetermined and lower sizes. The powder ash is muller kneaded while drying the powder ash to 15 to 20% of containing moisture to obtain muller cake. Three parties of the lump ashes, lump muller cake and coke are mixed and supplied to a bucket loader 7, and dumped in a melting furnace 8 by the loader 7 repeatedly.
Patent JP-2000098776-A (JP)
Title: Fixing device
Inventor: HANEDA SATORU
IPC: H05B3/10
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To realize a fixing device for quick-start fixing that the distribution of light quantity from a heat ray emitting source is uniformized, the heating irregularity of a heat ray absorbing layer is prevented from occurring and instantaneous heating with small fixing irregularity can be executed by disposing a heat ray shielding member between a heat ray irradiation means and a light transmissive substrate. SOLUTION: A metallic reflection plate RF1 (RF2) being as the heat ray shielding member uniformizing the distribution of the light quantity from a heat ray filament 1 being as the heat ray emitting source is arranged at an opposite side to a nip part between a halogen lamp 171g being as the heat ray irradiation means and the light transmissive substrate 171a. As the plate RF1, the corrugated plate is used. Then, the plate RF1 is arranged so that the uppermost part of the corrugated part is superposed on the intermittently arranged coil parts CL of the filament 1. Thus, the average light quantity of heat rays received by a heat-ray fixing roller 17a by one rotation when the plates RF1 and RF2 are arranged becomes the distribution of the light quantity obtained by flattening (smoothing) ripples in a shaft direction.
Patent JP-H08110696-A (JP)
Title: Image forming device
Inventor: MENJO TAKESHI
IPC: G03G15/08
Filed: 1994-10-07
Abstract: PURPOSE: To control T/C ratio in an adequate range even in the consecutive image forming time by changing the replenishment table for deciding the replenishment time depending on T/C ratio basing on the maximum value or the minimum value of the ripple. CONSTITUTION: By the term of T/C ratio, the toner concn. namely, T/(T+C)×100 is shown, and T stands for the toner weight and C stands for the carrier weight. Then, on detecting the maximum value and the minimum value of the ripple of T/C ratio, if the maximum value or the minimum value is deviated by a specified amount from the set value of T/C ratio, the replenishment table is changed. Namely, such as the curve (a) for instance, when the maximum value of T/C ratio exceeds the designed value of T/C ratio that is 5%, by +1%, the replenishment time of the toner is reduced about 20% from the straight line (d) showing the original value of designed value, as shown in the straight line (e) of the replenishment table. Similarly, when the minimum value of T/C ratio exceeds the designed value that is 5%, by -1% as shown by the point B of the curve (b), the replenishment time of the toner is increased about 20%, as shown in the straight line (f) of the replenishment table.
Patent JP-H03130042-A (JP)
Title: Method for masking odor of highly unsaturated fatty acid-containing oil
Inventor: OOGUCHI HISAE
IPC: A23L5/20
Filed: 1989-10-17
Abstract: PURPOSE:To highly prevent the acidification of an oil such as fish oil, perilla oil, beefsteak plant oil, linseed oil or evening primrose oil or malodor produced by the aging change of the oil for a long period of time by adding a specific amount of a phospholipid to the oil containing a highly unsaturated fatty acid. CONSTITUTION:2-20wt.% of a phospholipid (e.g. phosphatidylcholine, phosphatidylethanolamine, phosphatidylinositol or phosphatidylserine) is added to an oil containing a highly unsaturated >=18C fatty acid and having three or more double bonds to mask the malodor of the oil.
Patent JP-2001090506-A (JP)
Title: Stationary blade and stream turbine
Inventor: KAWASE YASUSHI
IPC: F01D9/02
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce degradation of turbine performance caused by a humid loss and erosion of a moving blade tip positioned in the downstream, by effectively capturing drain generated in stream by a stationary blade to discharge the drain. SOLUTION: This steam turbine is provided with the stationary blade 1 formed inside an enlarged flow passage through which steam passes, an outer ring 3 for fixing a tip of the stationary blade 1, an inner ring 4 for fixing a root end of the stationary blade 1, a moving blade 2 arranged in a down stream of the stationary blade 1, of which the root end is fixed to a rotary shaft, drain discharge grooves 7, 8 formed in a surface of a root part of the stationary blade 1 to be extend along a substantially blade-longitudinal direction of the blade 1, and drain collectors 9, 10 formed inside the inner ring 4 to be communicated with the grooves 7, 8.
Patent JP-H02118060-A (JP)
Title: Method for nitriding iron-based structural parts in salt bath
Inventor: SATO TOKUO
IPC: C23C8/50
Filed: 1988-10-26
Abstract: PURPOSE:To shorten heat treatment time and to improve the mechanical properties of iron-based structural parts by nitriding the parts in a molten salt at a specified temp. and immediately holding the nitrided parts under cooling in a molten salt at a specified temp. to decompose a formed austenite phase. CONSTITUTION:Iron-based structural parts are nitrided in a molten salt kept at 590-650 deg.C. The nitrided parts are immediately held under cooling in a molten salt kept at 250-550 deg.C for several to several ten min to decompose a soft austenite phase formed between a compd. layer and a diffusion layer obtd. by the nitriding into alpha-Fe+Fe4N+Fe3C. The nitriding efficiency is increased and the mechanical strength of the parts is improved.
Patent JP-S61147852-A (JP)
Title: Alloy for sealing glass
Inventor: YUKI NORIO
IPC: C03C27/08
Filed: 1984-12-21
Abstract: PURPOSE:To obtain an inexpensive alloy for sealing glass having superior sealing performance and capable of being substituted for a 42Ni-6Cr-Fe alloy by incorporating specific amounts of Cr, C, O, N, H, P, S, and Ti to Fe. CONSTITUTION:The alloy for sealing glass consists of, by weight, 10-30% Cr, <0.02% C, <0.015% O, <0.025% N, <0.0005% H, <0.05% P, <0.05% S, <0.05% Ti, and the balance Fe with inevitable impurities, or further contains, as the auxiliary component, 1 or >=2 kinds among 0.01-3% Si, 0.1-1% Mn, and 0.05-1% Al, or 1 or >=2 kinds among 0.05-1% Zr, 0.05-1% Nb, 0.01-2% Cu, 0.01-3% Mo, 0.01-0.5% Mg, 0.01-0.5% Ca, 0.01-0.5% V, and 0.005-0.2% B, or both of the above two components.
Patent JP-H03129575-A (JP)
Title: Image recognizing processor
Inventor: HAGITA NORIHIRO
IPC: G06K9/68
Filed: 1989-10-16
Abstract: PURPOSE:To easily use the image recognizing processor by inputting plural images, extracting a constant shape feature against an image inclination, a positional shift and positional size independently of a binary image or a many- valued image, and forming or updating the reference shape feature of a shape feature sorting means. CONSTITUTION:A shape feature learning circuit 6 forms or updates the standard shape feature in a shape feature sorting processing circuit 5. A feature vector forming circuit 7 inputs the output information of the circuit 5 and values relating to the direction, position and size of an inclination obtained by a graphic normalizing processing circuit 4 and forms a feature vector for recognizing an image. An image recognizing processing circuit 8 inputs the feature vector of an input image obtained from the circuit 7, recognizes the image by using a known identification function between the feature vector and a standard dictionary and a standard dictionary learning circuit 9 updates the standard dictionary in the circuit 8. Even if an input image is a binary image or a many- valued image, a new shape feature can be properly added and the device can easily be used.