baber/WOPTO huggingface dataset:
Patent JP-S6391505-A (JP)
Title: Method and apparatus for measuring thickness of metallic plate
Inventor: SHIBATA MASAAKI
IPC: G01B15/02
Filed: 1986-10-06
Abstract: PURPOSE:To measure the thickness of a metal plate itself with good accuracy, by correcting the effect of the absorption and scattering of X-rays due to a liquid film even when the liquid film of cooling water is present on the metal plate. CONSTITUTION:Incident X-rays I0 emitted from an X-ray source 20 impinge upon cooling water 12 over a steel plate 10 and the steel plate 10 to generate Compton scattered X-rays. Since the Compton scattered X-rays I2 issue above the steel plate 10, a part thereof is detected by the Compton scattered X-ray detector 32 arranged above the steel plate 10. Since the quantity of the Compton scattered X-rays I2 measured by the detector 32 correlates with thickness lw of the cooling water 12 on the steel plate 10, the thickness ls of the cooling water 12 on the steel plate 10 is calculated from the output of the detector 32 using a calibration curve prepared. Then, the quantity of transmitted X-rays I1 measured by a transmitted X-ray detector 30 and that of the Compton scattering X-rays I2 measured by the detector 32 are operated by an operational processing part 40 to calculate the accurate thickness l2 of the steel plate 10.
Patent JP-2000061793-A (JP)
Title: Glass funnel grinding device for cathode ray tube
Inventor: TSUCHIMOTO YOSHIHIRO
IPC: B24B13/015
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain extremely good flatness even after polishing a seal edge by fitting a funnel fitting base to a base plate through a universal joint. SOLUTION: A funnel 8 is adsorbed on the inner circumferential table 1 of a fitting base 7. Just before a seal edge face 10 before grinding contacts with wheel-like grinding wheels 9, rods are brought down so that the underside of the fitting base 7 and four receiving jigs 15 fitted to the extreme ends of the rods of double acting air cylinders 14 are separated from each other, at the moment the funnel fitting base 7 loses support, it can be automatically moved by a universal joint 12 fitted between the underside and a base plate 13. Hereby, at contacting, the seal edge face 10 becomes in parallel with a reference plane 16 formed by the wheel-like grinding wheels 9. Accordingly, inclination of the neck center axis 17 of the funnel 8 becomes the same angle against the reference plane 16, and the edge face 10 is ground.
Patent JP-S6479643-A (JP)
Title: Evaluation of anti-stress, corrosion and cracking for hard copper twisted wire
Inventor: KAWAKAMI AKIO
IPC: G01N17/00
Filed: 1987-09-22
Abstract: PURPOSE:To enable evaluation of anti-stress corrosion cracking for a hard copper twisted wire as covered with an insulation layer along with quantitative determination of a life extending effect attributed to a rust preventive agent kneaded into the insulation layer, by rendering to a soft copper both ends of a test material as covered with no insulation layer through the thermal treatment thereof. CONSTITUTION:A test material 11 of a hard copper twisted wire with a conductor 1 exposed at both ends thereof is prepared and a part thereof 11 covered with no insulation layer 2 is thermally treated to render a conductor section thereof to a soft copper, which makes a stress corrosion cracking hard to occur at an exposed conductor section 1. When a tension is applied to the test material 11 supplying a corrosion liquid thereto, a stress corrosion cracking occurs at a portion of hard copper where a distortion caused in the stretching of wire remains, namely, at a conductor section covered with an insulation layer 2. This enables the determining of the life of the hard copper twisted wire at a high accuracy until the stress corrosion cracking occurs at the conductor section 1 covered with the insulation layer 2.
Patent JP-H0689224-A (JP)
Title: Bit field processing circuit device
Inventor: NAKAGAWA KATSUHIKO
IPC: G06F12/04
Filed: 1992-09-07
Abstract: PURPOSE:To provide a bit field processing circuit device composed of a simple circuit constitution with a high regularity without depending on a bit length. CONSTITUTION:The bit field processing circuit device which executes a bit field processing for extracting data by the prescribed number of bits from the arbitrary bit of the first stored data at an address (n) on a memory is provided with plural switching means 2a-2n which are connected in series between a space where a bias means supplying prescribed potential is connected to one end and the other is grounded, a bit offset value decoding means 51 generating a switching signal which on/off-controls the respective switching means in accordance with a second bit offset value and rewrite control signal generation means 4a-4n whose output-sides are connected to the respective bit data storage places of a storage means and which transmit rewrite control signals based on the contact potential of the respective switching means.
Patent JP-H0975589-A (JP)
Title: Washing machine with storage tub
Inventor: INAGAKI YUTAKA
IPC: D06F39/08
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To remove refuse like lint from water to be transferred to a storage tub effectively and at the same time to lessen plugging of a lint filter as little as possible. SOLUTION: At the right side of a washing tub 3, a storage tub 18 is installed to store used water for recycling. At the halfway of a drainage pipe 12, a branch pipe 20 is connected. By work of a storage pump 19, used water in the washing tub 18 is transferred to the storage tub 18. Another feed pump 21 is provided to transfer used water in the storage tub 18 to the washing tub 3 via a feed pipe 22. At the open part of the branch pipe 20 from the drainage pipe 12; a lint filter 25 is attached to remove lint and the like in water in a way to constitute a spherical projection in the pipeline. Plugging degree of the lint filter is monitored by an optical sensor 28 to wash the surface of the lint filter 25 by clean water when plugged substantially.
Patent JP-H1183582-A (JP)
Title: Thermal flow sensor and its manufacture
Inventor: HORIGUCHI HIROYUKI
IPC: G01F1/692
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermal flow sensor of a type having two heat-generating bodies that can be driven with low consumption of power. SOLUTION: A thermal flow sensor 1 has a silicon substrate 2 of a (110) face. A ditch 4 is formed on one face 3 of the silicon substrate 2 to extend in a direction parallel to one diagonal of the face 3. A microbridge 5 hung over the ditch 4 is provided at a central part of the plate face 3. A pair of heat-generating bodies Rh1, Rh2 are set on the bridge 5. The heat-generating body Rh1 is disposed at the side of an upper stream in a flow direction of a fluid which is to be measured by the thermal flow sensor 1 (direction shown by an arrow 6), and the heat-generating body Rh2 is arranged at the side of a lower stream. A longitudinal direction of the bridge 5 is in parallel to a <111> direction of the silicon substrate 2 (direction shown by an arrow 7), and the <111> direction is nearly orthogonal to a flow direction of the fluid in the ditch 4 (direction shown by an arrow 8).
Patent JP-H0582007-A (JP)
Title: Leak alarm
Inventor: IDE YASUTOSHI
IPC: H01H83/02
Filed: 1991-09-19
Abstract: PURPOSE:To find a wiring breaker, which generated the leak alarm, at a glance among wiring breakers located in a wiring board with other control equipment or the like-by adding a flash circuit to a display lamp of a leak alarm. CONSTITUTION:When the leak current is generated in a main electric circuit 3, the current in proportion to the leak current is flowed in the secondary side of an inserted zero-phase current transformer 9. The voltage at a product of this current and a resistance 17 is input to input terminals (a), (b) of a control circuit 8, and when this voltage exceeds a preset threshold value, the control circuit 8 outputs the signal current from an output terminal (c) to a thyrister 5 to turn it on. The voltage is thereby applied between both terminals of an output relay 4 and to a timer circuit 26, and the tamer circuit 26 outputs the signal at a flicker mode from an output terminal (d) thereof to repeat ON and OFF of a transistor 21. Since a display lamp 7 repeats the flash, a breaker corresponding to the alarm is found at a glance.
Patent JP-H0975182-A (JP)
Title: Support leg for barrel-like container
Inventor: TOYOMURA YOSHINOBU
IPC: A47F7/28
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To stably stack support legs by a simple operation by fastenably fixing a part of each vertical bar of an arch part bent like a convex toward the base side of a leg member on a support part of a drum member, and engaging a part of a horizontal bar in the longitudinal direction of a leg member with an engagement groove provided on the leg bearing part of the drum member. SOLUTION: A leg bearing part 5 is provided on one side of a band part 4 in a drum member 1, a support part 6 is provided on the other side thereof, and though the support part 6 is erected within the same plane as the band part 4, it is expanded on the opposite side to the band part 4 side. On the other hand, the leg bearing part 5 is connected to the support part 6 and projected, but it is bent to one side of the band part 4 and expanded on the opposite side to the band part 4 side similarly to the support part 6. The leg member 2 is provided with a pair of right and left horizontal bars 7 laid along the longitudinal direction and vertical bars 8 erected from the respective ends of the horizontal bars, and both vertical bars 8 are connected to each other to be united in a body by an arch part 9.  In order to stack plural support legs, engagement grooves 13 for supporting the ends of the horizontal bars 7 of a leg member 2 superposed on the leg bearing part 5 are provided on the leg bearing parts to facilitate positioning of the leg member.
Patent JP-S6298809-A (JP)
Title: Phase compensating circuit
Inventor: HAYAKAWA TATSUO
IPC: H03F3/45
Filed: 1985-10-24
Abstract: PURPOSE:To stabilize a frequency characteristic of a local loop, and to prevent oscillation and peaking caused by a high frequency of an operational amplifier, by adding another mirror capacity into a local closed loop in the operational amplifier. CONSTITUTION:The titled circuit is provided with an inversion input terminal 1, a forward turn input terminal 2, a positive power source terminal 3, a negative power source terminal 4, and an output terminal 5, an amplifier of the first stage is constituted of PNP transistors Q1, Q2 and active load NPN transistors Q3, Q4, and an amplifier of the second stage is constituted of NPN transistors Q5, Q6. As a lead phase compensation, a resistance R1 is inserted in series to a mirror capacity C1 between a collector of the transistor Q6 and a base of the transistor Q5. Also, a capacity Cg is added between the base and the collector of the transistor Q6. By a unity gain frequency for selecting suitably a value of this capacity Cg, a sufficient phase margin is obtained, and an oscillation in a local loop can be avoided. As for a value of the capacity Cg, about 5pF is enough.
Patent JP-H0665719-A (JP)
Title: Method for formation of thin film and device therefor
Inventor: TAZO YASUO
IPC: C23C14/22
Filed: 1992-08-17
Abstract: PURPOSE:To decrease ruggedness of thin film surface by decreasing the growing rate of the film. CONSTITUTION:A flow rate decreasing member 11 is disposed between the substrate 2 and the vapor source 3. The flow rate decreasing member 11 has lots of small through holes. The vapor source gas supplied to the substrate 2 is decreased by the member 11. The forming rate of the film on the substrate 2 is decreased with decrease of the vapor flow amt. The film forming rate on the substrate 2 is calculated by subtracting the decrease amt. of vapor flow due to the member 11 from the film forming rate detected by a vapor deposition rate monitor 5. By using the vapor deposition rate monitor 5, substantial resolution is increased to increase the detection precision and by forming the thin film at low film forming rate, crystallinity and surface flatness can be improved.
Patent JP-2001061421-A (JP)
Title: Production of buckwheat flour of tartary buckwheat
Inventor: TAKEUCHI YASUKO
IPC: A23L7/10
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing buckwheat flour of tartary buckwheat capable of making the best use of its ingredients while suppressing bitterness thereof. SOLUTION: This method for producing buckwheat flour through milling treatment of hulled backwheat of tartary buckwheat consisting of buckwheat grains obtained by threshing treatment 1 of buckwheat seeds comprises the following steps: as a pretreatment of the milling treatment, emery powder treatment 2 for polishing hulled buckwheat subjected to threshing treatment 1 using emery powder to skin the buckwheat to such an extent as not to generate bitterness, puffing treatment 4 for extruding and puffing the thus polished buckwheat grains under pressure and heating, and further, as necessary, polishing treatment 3 after the emery powder treatment 2.
Patent JP-H03100690-A (JP)
Title: Fixing device
Inventor: TOMOYUKI YOJI
IPC: G03G15/20
Filed: 1989-09-14
Abstract: PURPOSE:To prevent soil on the back of paper and damage to a roller by forming a part where an overheat-up preventing means comes into contact with a heat roller into the shape of a projected R-shape. CONSTITUTION:A part where a thermo SW as the overheat-up preventing means abuts on the heat roller is composed of a cap 2, a PFA resin film layer 15, an adhesive layer 16 and a ring 18 of silicone rubber. In this case, at least a part where the thermo SW of the overheat-up preventing means comes into contact with the heat roller is formed in the shape of a projected R-shape. Thus, toner and paper powder do not gather between the roller and the thermo SW, and are able to slip through them. Thereby, soil on the back of paper and damage to the roller are prevented.
Patent JP-S60130814-A (JP)
Inventor: TAKADA KAZU
IPC: H01G4/232
Filed: 1983-12-19
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-H1089169-A (JP)
Title: Intake device of multi-cylinder internal combustion engine
Inventor: AOKI HISAYOSHI
IPC: F02M25/07
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide the resonance pressure-charging-type intake manifold itself with the strength, and to make a device compact, by extending a head flange and a throttle body flange in a cylinder arrangement direction through a connecting part, and integrally forming the same. SOLUTION: The first, second, third and fourth independent intake tubes 21, 22, 23, 24 of an intake manifold 20, are connected with a head flange part 14. The head flange part 14 and a throttle body flange part 16 are extended in a cylinder arrangement direction through a connecting part 15 to be integrally formed. A collecting chamber 50 is connected with the throttle body flange part 16 at a left end of a flange plate 13 with which the upstream part of the collecting chamber is overlapped. An EGR valve 60 for controlling the flow rate of the EGR gas, is projected adjacent to and in parallel with the fourth independent intake tube 24, at the side of the head flange part 14 of the connecting part 15. Thereby the installation structure having the structurally high strength and rigidity, of the intake system can be provided, and the device can be made lightened and compact.
Patent JP-H03101505-A (JP)
Title: Folding parabolic antenna system
Inventor: NONAKA YASUYUKI
IPC: H01Q15/16
Filed: 1989-09-14
Abstract: PURPOSE:To simply realize a reflecting mirror with a desired area and to prevent the reduction in the reception sensitivity by adopting a bone member with stiffness formed to have a prescribed curved shape when the reflecting mirror is open so as to set the reflecting face. CONSTITUTION:A reflecting mirror 21 is formed by employing a bone member 21 with a prescribed stiffness formed to have a prescribed curved shape in advance. Thus, the reflecting mirror 21 with a desired area accuracy is simply obtained by setting properly the curved shape of the bone member 21. Then the reflecting mirror copes with even the reception of a radio wave with a high frequency. Since the bone member 211 has a prescribed stiffness, a beam member to keep the curved shape of the bone member 211 is not required when the reflection mirror 21 is open. Thus, a problem of the reduction in the reception sensitivity by the beam member interrupting a radio wave is avoided.
Patent JP-S6483223-A (JP)
Title: Bath unit with washbowl means
Inventor: WATANABE KOJI
IPC: A47K4/00
Filed: 1987-09-24
Abstract: PURPOSE: To secure a working space on a washing floor as much as possible by providing a bath unit with a washing device which has a bathtub and the washing floor and is erected on the wall surface of this washing floor from the ceiling to the surface of the floor, freely folding the washbowl of the washing device, and forming a recessed part on a panel under the washing device part. CONSTITUTION: A bathtub 5 and a washing floor 11 are arranged in parallel, and a wall surface panel 9 and a ceiling panel are arranged around the bathtub 5 and the washing floor 11. On the wall surface of the washing floor 11 facing the bathtub 5 on the wall surface panel 9, a washing device 10 is erected from the ceiling to the surface of the floor. The washbowl of the washing device 10 is structured to be positioned at the height of the waist, to be vertically turned by a hinge 13 and to be fixed by a stopper 14, etc., in horizontal and vertical states. Thus, since the sidewall surface panel 9 of the washing floor is provided with the freely folding washing device 10, the wide space can be secured for the washing floor 11 and since a recessed part 12 is disposed under the washing device 10, the wide space can be secured for the washing floor 11.
Patent JP-H0287533-A (JP)
Title: Semiconductor device
Inventor: OCHI MASANORI
IPC: H01L29/812
Filed: 1988-09-24
Abstract: PURPOSE:To restrain the influence of a surface depletion layer, and obtain a field-effect type semiconductor device with a breakdown strength large enough for practical use by providing a semi-insulating substrate with an operating layer of one conductivity type, source.drain layers, a gate electrode and source.drain electrodes, and limitting the distance between source.drain layers and the distance between a gate electrode and a drain layer. CONSTITUTION:An N-type operating layer 32 is formed on a semi-insulating GaAs substrate 31 by implanting Si cations by means of an ion implanting apparatus. Low resistance layers 331, 332 for ohmic electrode, i.e., source.drain layers are formed so as to surround the operating layer from both sides. Ohmic electrodes 341, 342 composed of e.g., AuGe, that is, source.drain electrodes are formed on the upper part on the low resistance layers 331, 332. After that, an SiO2 film 36 as a protective film is deposited, and pad electrodes 371, 372 are vapor-deposited on the upper part of the ohmic electrodes 341, 342, respectively. The distance L2 between the source and the drain is made longer than or equal to 1.0mum and shorter than 2.0mum. The distance L3 between the gate and the drain is made longer than or equal to 0.5mum and shorter than 1.0mum. Thereby field-effect type semiconductor device excellent in both characteristics and reliability can be obtained.
Patent JP-H0789397-A (JP)
Title: Structure to lock lid body to member to be mounted
Inventor: TOKUDA HIROSHI
IPC: B60R16/02
Filed: 1993-09-27
Abstract: PURPOSE:To improve the operability of a lid when opened by providing a locking section provided with claw sections of a nearly mountain-like shape in their cross sections, which can elastically be deformed on one end of a lid or a lid body mounted section and providing locking sections provided with flat face-like locking faces at positions interfering with the locus of claw motion caused by the turning of the lid body in the lid closing direction at the other end of the lid body or the lid mounted section and tilting the claw sections to locking faces. CONSTITUTION:The opening section 20 of a recessed section 12 is made to be openable and closable by a fuse cover 30, and the fuse cover 30 is connected to the lower edge of the recessed section 12 by an integral hinge 32. With the fuse cover 30 closed, ribs 34 and 36 abut on a pair of step sections 16A of the bottom wall of the recessed section 12, and plastic locking projections 42 and 44 are formed at positions where the notch sections 38 and 40 of the ribs 34 and 36 are formed. The locking projections 42 and 44 comprise base sections 42A and 44A and claw sections 42B and 44B and can be deformed in the directions of the base sections 42A and 44A. Claw section 42B and 44B are of mountain-like shape in their cross sections, and the ridge lines of the claw sect are tilted to the locking faces 26A, 28A of locked sections 26 and 28.
Patent JP-H0289481-A (JP)
Title: Moving picture coding system
Inventor: UENO HIDEYUKI
IPC: H04N19/94
Filed: 1988-09-27
Abstract: PURPOSE:To execute prediction of movement, deformation or background or the like suitable for block location while utilizing prediction in timewise direction by splitting a pattern into coded blocks and storing data in the timewise direction for each block. CONSTITUTION:An inputted picture is segmented into a unit block for coding by a block processing circuit 101 and the result is fed to a significant block discrimination circuit 102, the inputted block address is led to an index register 103. Then the signal of the circuit 102 and the input block are compared and whether or not the input block is significant is discriminated. When the input block is significant, the input signal is compared with an output of a code book 107 by a selection circuit 108, distortion is evaluated and the count representing distortion and its order in the index is fed to a comparison/control circuit 109. An output difference signal is subject to discrete cosine variable processing by a discrete cosine variable DCT circuit 113 independently of the level of the distortion in comparison with a threshold value and the result is fed to a multiplex circuit 116. The circuit 116 outputs a normalized coefficient or the like of significant information of a counter value dynamic area as a multiplexed signal.
Patent JP-H0290929-A (JP)
Title: Pervaporation separation of mixed solution of organic compound
Inventor: NAKATANI MASAYUKI
IPC: D01F6/74
Filed: 1988-09-27
Abstract: PURPOSE:To selectively separate an organic compound by a pervaporation method by bringing a mixed solution of organic compounds in direct contact with one side of a heat resisting unsymmetrical separation membrane consisting of soluble aromatic polyimide of a specific composition. CONSTITUTION:A heat resisting unsymmetrical separating membrane is formed consisting of the aromatic tetracarboxylic acid component containing not less than 85mol% of an aromatic tetracarboxylic acid selected from biphenyl tetracarboxylate or diphenylether tetracarboxylate and of the aromatic polyamide containing not less than 90mol% of an aromatic diamine compound having 2-3 benzene rings. The organic compound intended for separation is selectively passed through this separation membrane with one side thereof in direct contact with a mixed solution of organic compounds. The organic compound thus permeated is then separated as a vapor.