baber/WOPTO huggingface dataset:
Patent JP-S62152168-A (JP)
Title: Charge transfer device
Inventor: YAMADA TETSUO
IPC: H01L29/76
Filed: 1985-12-25
Abstract: PURPOSE:To prevent the generation of a narrow channel effect by forming electrodes consisting of three layers and arranging the first layer electrode in a beltlike shape in the vertical direction, the second layer electrode in a beltlike shape in the horizontal direction, and the third layer electrode in the vertical direction so that positional relationship changes each time it crosses the second layer electrode. CONSTITUTION:A first layer electrode 1 is disposed in a straight line in the vertical direction, and a second layer electrode 2 is arranged in the straight line in the horizontal direction. A third layer electrode 3 is disposed zigzag in the vertical direction. Consequently, each layer electrode crosses at places, and forms lower layers in order of the first, second and third layer electrodes in the crossed sections. Series channels D-F transfer charges in the horizontal direction, and parallel channels G transfer charges in the vertical direction. In the constitution, when each channel G is isolated electrically by holding the electrodes 1 at L level potential and the electrodes 3 and the electrodes 2 are given transfer pulses, charges can be transferred in the vertical direction among the parallel channels G. The channel width of the channel G is regulated by the adjacent electrode 1 at that time, thus generating no narrow channel effect.
Patent JP-H07147285-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIMURA ISAO
IPC: H01L29/732
Filed: 1993-11-25
Abstract: PURPOSE:To improve the breakdown strength between the collector and the substrate of a vertical bipolar PNP transistor in a BiCNOS device and at the same time, to contrive to improve the gain and high-speed performance of the PNP transistor. CONSTITUTION:A BiCNOS semiconductor device is one constituted of such a structure that element isolation layers 106 and 106 to isolate a vertical PNP transistor from a substrate are provided, P-type diffused layers 107 are respectively formed in the layers 106 and 106 in such a way as to junction with a low-impurity concentration N-type epitaxial layer 105 and a collector, an emitter and a base are formed in the transistor.
Patent JP-H05107326-A (JP)
Title: Transmitting and receiving circuit for nuclear magnetic resonance device
Inventor: HASEGAWA KENICHI
IPC: G01R33/36
Filed: 1991-10-15
Abstract: PURPOSE:To provide a transmitting and receiving circuit which has a Q value prevented from lowering for a device in which a transmitting and receiving coil and a tuning/matching circuit are arranged in a mutually isolated manner. CONSTITUTION:A transmitting and receiving coil 1 is connected in parallel to a capacitor 2, a coaxial cable 6 is connected to the capacitor 2 and the end is short-circuited. A tuning/matching circuit which consists of a tuning variable capacitor 4 and a matching variable capacitor 5 is connected to a core wire and its circumferential conductor on the way of the cable 6. The tuning/matching circuit is connected to a spectrometer via the coaxial cable. As the length L of the coaxial cable is matched to 1/4 time the wave length of a signal to be handled, standing waves occur in the coaxial cable, the connection point of the coil and the cable is at a high impedance in view from the transmitting and receiving coil and power loss due to the cable is disregarded. It is thus possible to restrain a Q value from lowering even if the coil and the tuning/matching circuit are mutually isolated.
Patent JP-H08153279-A (JP)
Title: Commodity sales registering data processor
Inventor: WATANABE KOICHI
IPC: G07G1/12
Filed: 1994-11-30
Abstract: PURPOSE: To provide a commodity sales registering data processor capable of quickly issuing a receipt on which a customer's name is accurately printed and having easy operability. CONSTITUTION: An optional customer's name out of plural customer's names stored in a storage means 13T1 and displayed on a display device by display control means 11, 12, is selected by a selecting means 20S and the selected customer's name is printed out on a receipt by printing control means 11, 12. Credit processed payment amount for a customer requiring the issue of a receipt is cumulatively stored in an uncollected amount storing means 13T2 as an uncollected amount An by uncollected amount cumulative storage control means 11, 12 and the stored uncollected amount can be read out by reading control means 11, 12 any time.
Patent JP-2001116293-A (JP)
Title: Air-conditioning system utilizing geothermy and circulating water flow
Inventor: HASHIMOTO TOKO
IPC: F24F5/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning system utilizing geothermy and circulating water flow which can perform temperature adjustment, humidify adjustment, and purification on the air taken in from the outside by not only performing heat exchange between the air and geothermy, but also using both the heat of vaporization of water and solar heat. SOLUTION: This air-conditioning system utilizing geothermy and circulating water flow is provided with a cobblestone layer formed by packing many cobblestones in an underfloor space formed under the floor of a building and having a height of about 40 cm or higher, an underground pipe which is buried underground and performs heat exchange between the air taken in from the cobblestone bed and geothermy, and a circulating means which, in summer, let shower- or fog-like very small water droplets fall down from a nozzle provided in the middle section of the underground pipe to the bottom section of the pipe, collects the water stored in the bottom section, and circulates the water to the nozzle, and, in winter, supplies the water heated by the solar heat from an outdoor solar panel to the bottom section of the underground pipe, collects the water stored in the bottom surface,  and circulates the water to the solar panel.
Patent JP-H02142915-A (JP)
Title: Fress-in method for resin bearing
Inventor: MIURA HIROSHI
IPC: F16C11/06
Filed: 1988-11-22
Abstract: PURPOSE:To obtain the ball joint having the stable torque by giving the vibration to a bearing, and while pressing-in the bearing to the predetermined position in a housing. CONSTITUTION:When a bearing 6 is pressed-in to the predetermined position in a housing 5 by a pressing device, an intermediate built-up material 21 previously built up is inserted into a hole 31 of a lower stand 30, next, a plunger 12 is fell down so as to press a closed plate 9 with its tip. At this stage, an vibrating end 14 is vibrated by an ultrasonic vibrator 15 comprised at the base of the plunger 12. This vibration is transmitted to the bearing 6 through the closed plate 9, and the press-in of the bearing 6 into the housing 5 is smoothly performed so that the pressing force F of the bearing 6 pressing a ball 4 of a ball stud 2 after the press-in is constant at any touched part such as the bottom of the bearing 6 and the upper opening, etc. Finaly, the caulking part 22 of the housing 5 is folded to the inside and the ball joint 1 is built up so as to surround the periphery of the closed plate 9.
Patent JP-H08136575-A (JP)
Title: Acceleration detection device
Inventor: ISHIBE MAMORU
IPC: G01P15/125
Filed: 1994-11-04
Abstract: PURPOSE: To provide an acceleration detection device which well balances intrinsic capacitances of a pair of variable capacitors with capacitances changed by an external acceleration, has an excellent acceleration detection performance, enhances yield, and saves manufacturing costs. CONSTITUTION: An acceleration detection device 1 has a structure in which a multilayer board 10, circuit parts 8, a glass board 17, an acceleration detection part 3 and a detection-part cover 6 have been stacked sequentially so as to be integrated. In the acceleration detection part 3, one pair of variable capacitors 4A, 4B whose capacitances are changed by an external acceleration are formed, and the variable capacitors 4A, 4B are connected to capacitors 12A, 12B, for correction, which are formed in the multilayer board 10. The capacitors 12A, 12B for correction comprise bottom-face electrodes 13A, 13B which are formed on the exposed bottom face of the multilayer board 10 so as to be exposed.  One electrode, out of the bottom-face electrodes 13A, 13B connected to the variable capacitors 4A, 4B, whose capacitance is larger is laser-machined so as to reduce the area of the electrode, and intrinsic capacitances of the variable capacitors 4A, 4B can be balanced.
Patent JP-H09113788-A (JP)
Title: Driving mechanism for photographic lens
Inventor: NISHIMURA TOSHIHARU
IPC: G02B7/10
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a driving mechanism for a photographic lens reduced in the size of a lens barrel by constituting this driving mechanism of a first driving lens barrel which turns to advance and retreat to and from a stationary lens barrel, a second driving lens barrel which turns relatively via turning transmission means to advance and retreat to and from this first driving lens barrel and a moving lens barrel which holds a front group lens advancing and retreating to and from this second driving lens barrel and executing variable power operation or focusing operation by regulating the moving quantity of a post group by the second driving lens barrel. SOLUTION: The first driving lens barrel 2 is housed in the stationary lens barrel 1 by connecting both lens barrels freely turnably with helicoids 1a, 2a. The second driving lens barrel 6 is housed in the lens barrel 2 by connecting both barrels freely turnably with helicoids 2b, 6a. The moving lens barrel 8 is housed in the lens barrel 6 by connecting both barrels freely turnably with helicoids 6c, 8b. The turning of the lens barrel 2 is transmitted via gears 21, 22, 23, 25, 26 to the lens barrel 6 to turn the lens barrel 6 in a reverse direction. A second key 7 advancing and retreating in accordance with the lens barrel 6 is guided to a first key 4 advancing and retreating in accordance with the lens barrel 2. The turning of the moving lens barrel 8 holding the lens groups 11, 13 is regulated by this second key 7.
Patent JP-H06111934-A (JP)
Title: Sintered-ceramic microwave heating thermosensitive body
Inventor: JIEFURII EI SUTANPU
IPC: H05B6/74
Filed: 1992-09-25
Abstract: PURPOSE: To heighten the heat generating efficiency and improve the mechanical property by producing a thermally-sensitive body from a ceramic composition produced by sintering specified and selected materials at a specified degree of sintering. CONSTITUTION: Ceramic compounds selected from materials such as carbides, nitrides, borides, and their mixtures are heated at about 425 deg.C or higher so as to prevent significant change of the properties and give an aggregated body with a lower density than that obtained by vitrification. The composition is selected based on purposes, prescribed active materials, and the factors such as desirable temperature, the thickness of the heat sensing body and generally a material containing 30-95% of a ceramic composition in a microwave absorbing material is employed. Moreover, as a main binder, clay, hectorite, etc., which are microwave-activated material, is added to compose 5-80% of a composition. In the case the ceramic composition produced in this manner is used for cooking food, a finishing layer 36 is formed in a heating panel 34 in the lower part of the heat sensing body 18.  Consequently, heat generating efficiency is heightened and the mechanical property is improved and the composition may be employed in various states.
Patent JP-H04168304-A (JP)
Title: Determining apparatus for position of origin for image processing
Inventor: TSUJI YUKIAKI
IPC: G01B11/00
Filed: 1990-10-31
Abstract: PURPOSE:To improve the accuracy of the measuring position when an image is processed with use of X, Y tables by setting a mark at the position of an origin when the table is returned to the origin, taking the mark by a pickup camera, and detecting and storing the position of the origin. CONSTITUTION:A movable table 2 in the X direction is held in a slidable manner onto a movable table 3 in the Y direction. The table 3 is similarly held on a horizontal stage 4. The stage 4 is supported in a movable manner in the Z direction. Driving mechanisms 5, 6, 7 move the tables 2, 3 and the stage 4 forward and backward respectively in the X, Y, Z directions. When the table is returned to an origin, a mark M is put on the position of the origin, which is photographed by a pickup camera 9. Accordingly, the position of the origin is obtained and stored in an image memory 21 of an image processing part 10. When the table is returned to an origin at the next measuring time, the position of the origin is marked with M and photographed by the camera 9, and the position of the origin is detected. The positional difference is obtained by comparing the position of the current origin and that of the previous origin at the processing part 10. The relative moving distance is determined with the positional error taken into consideration. In this manner, the same measuring point as before can be measured.
Patent JP-H0945934-A (JP)
Title: Quantum structure provided with grid
Inventor: SAKAKI HIROYUKI
IPC: H01L29/778
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide the same electron sealing effects as crystal composed of several tens of atom layers of different materials by inserting ten or less layers of an island-shaped or mesh-shaped grid composed of different materials near the center of the thin film. SOLUTION: Since the potential of a grid 2 is high in a thin film 1, when the grid 2 is buried in an island-shape, electrons are gathered in the area where there is no grid 2, the electron movement is limited both in the (x) and (y) directions in the white area and the thin film 1 operates as a quantum box. Since electron sealing varies by the width and the thickness of the grid 2 and barriers 3 and 4 form vertical electron sealing layers, the potential of the grid 2 effectively operates in the vertical direction. Since the grid composed of different materials that have attracting potential or repelling potential is arranged and buried in an island-shape or mesh shape, electrons can be sealed in the area where there is no grid or around the grid by correlation with the electron grid in the structure.
Patent JP-H06124907-A (JP)
Title: Thin film manufacturing device
Inventor: JINBA HITOSHI
IPC: C23C16/44
Filed: 1992-10-09
Abstract: PURPOSE:To manufacture a uniform thin film of excellent quality at a required film formation velocity by supplying oxygen activation species of an enough quantity by reducing deactivation of oxygen activation species by improving an introduction structure of reactant gaseous raw material or by improving a method for diffusing oxygen active species. CONSTITUTION:In an inside of a treatment chamber 1 wherein evacuation is performed from above by an evacuation system 3, reactant gaseous raw material is introduced from a side by a reaction raw gas introduction system 6 and oxygen activation species is introduced from below by an oxygen activation species introduction system 4, a substrate holder 2 for holding a substrate 20 is arranged inside a treatment chamber 1. A tubular treatment chamber inner side cover 5 which forms a space 52 between it and a sidewall part 11 and is arranged inside the treatment chamber 1 is provided with a cover gas introduction hole 50 uniformly in circumference to leak reaction raw gas, and diffusion gas for diffusing oxygen active species is introduced from a side of the treatment chamber 1 by a diffusion gas introduction system 7.
Patent JP-H04169003-A (JP)
Title: Unreducing dielectric porcelain composition
Inventor: NISHIYAMA TOSHIKI
IPC: H01G4/12
Filed: 1990-10-31
Abstract: PURPOSE:To reduce the cost without deteriorating the characteristic by using a specified unreducing dielectric porcelain as dielectric material and base metal represented by nickel, etc., as internal electrode material. CONSTITUTION:One hundred parts by weight of a main component made up of BaTiO3 at 95.0-98.0mol.% where a content of unreacted BaO is 0.7wt.% and Ba/Ti molar ratio is 1.005-1.025 and at least one kind of rare earth oxide at 2.0-5.0mol.% selected from La, Nd, Sm, Dy and Er, and 0.3-1.5 parts by weight of MnO as a by-component and 0.5-2.5 parts by weight of glass oxide where BaO-SrO-Li2O--SiO2 is a main component are contained. In this case, firing is possible without being semiconductorized even under hypoxia partial pressure. If this unreducing dielectric porcelain composition is used, therefore, base metal can be used as internal electrode material. It is thereby possible to reduce the cost of a laminated ceramic capacitor.
Patent JP-S63151747-A (JP)
Inventor: KITAHARA TETSUGOROU
IPC: E04B2/02
Filed: 1986-12-15
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-H09137809-A (JP)
Title: Clamp
Inventor: MORIKAWA AKINOBU
IPC: F16B2/08
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To extremely reduce the occurrence of deterioration in a fastening force even due to repetition deformation occasioned by expansion and contraction of a substance to be clamped by a method wherein a plurality of inward protrusion parts are formed in the peripheral direction of an annular general part and rigidity of the protrusion part against the radial direction of the annular general part is made higher than that of the annular general part. SOLUTION: A protrusion part 5 is peripherally partially formed on the inner peripheral surface of an annular general part 2 and rigidity in the radial direction of the protrusion part 5 is increased to a value higher than that of the annular general part 2 and deformation resistance is improved. To improve the deformation resistance of the protrusion part 5, two cuts 6 and 6 are peripherally formed in a part of the annular general part 2 in parallel at an equal distance from a center in the direction of the width of a plate. A portion between the cuts 6 and 7 is caused to rise inward and formed in a bridge-form manner where two ends in a peripheral direction are integrally coupled to the annular general part 2.  Further, a protrusion part 5 is formed in such a manner that a distance L1 in a peripheral direction is set to a value shorter than the distance L2 of the part, where no protrusion is formed, of the annular general part 2.
Patent JP-2000120380-A (JP)
Title: Renewing method for underground buried pipe and underground excavating device
Inventor: ASANO TETSUYA
IPC: E21D9/06
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To eliminate an effect on a surrounding subsoil and renovate a plurality of underground pipes all at once by applying the constitution that an excavating device is driven underground so as to envelope the whole of an underground pipeline in an renewing pipe, and the enveloped underground pipeline is removed from the updating pipe. SOLUTION: A plurality of underground pipes 3 are buried between a launching manhole 1 and an arrival manhole 2. A renewing pipe 5 and an excavating device leading body 6 are driven with a main pushing device 4 so as to envelope a plurality of underground buried pipes 3. The main pushing device 4 is installed at the launching machine 1 and equipped with a push-pull jack 4a for pushing and pulling a rod tube 10. Sediment excavated with an excavation cutter 7 is taken into an underground pipe and removed with the spiral anger of an inner tube rod 10, thereby eliminating an effect on surrounding subsoil. The updating pipe 5 and the inner tube rod 10 are sequentially connected and a leading pipe 6 is removed, upon arrival at the arrival manhole 2.  Thereafter, the underground buried pipes 3 and the inner tube rod 10 are drawn and a cutting and recovery process is repeated with the jack 4a kept contracted.
Patent JP-H07154955-A (JP)
Title: Winding method of linear motor
Inventor: NAKAHARA SHINJI
IPC: H02K41/02
Filed: 1993-11-26
Abstract: PURPOSE:To increase the space factor of a coil inside a slot in a stator core for a linear motor. CONSTITUTION:The thickness of coil ends 12 at coils 11 which are mounted on, and attached to, a stator core 4 for a linear motor is made thinner than the slot fitting parts 13 for the coils 11. As a result, at the inside of slots 5 in the stator core 4, the coil ends 12 at other coils 11 sandwiched between the slot fitting parts 13 for the upper and lower coils 11 fitted into the same slot 5 becomes thin. As a result, the diameter of the coils 11 becomes large, and the space factor of the coils 11 inside the slots 5 can be increased.
Patent JP-H04173062-A (JP)
Title: Jelly cake and its production
Inventor: TOJO MITSUNORI
IPC: A23L21/10
Filed: 1990-11-05
Abstract: PURPOSE:To readily mass-produce a beautiful jelly cake having a flower arranged and housed at the desired position by dipping a flower in a specific gravity-adjusted liquid to adjust specific gravity of the flower, arranging the flower in a jelly solution and coagulating the jelly solution. CONSTITUTION:A flower 11 (e.g. lavender) is sterilized with an ethanol solution, etc., and then dipped in a specific gravity-adjusted liquid (e.g. sugar solution) to adjust the specific gravity of flower. Then the specific gravity-adjusted flower 11 is arranged in a vessel 20 and a jelly solution 15 is poured into the vessel 20. The jelly solution 15 is solidified and demolded to provide a jelly cake 12 having the flower 11 arranged and housed at a desired position in the jelly 10. Furthermore, the jelly cake can also be produced by arranging the flower coated with a gell-forming material (e.g. calcium alginate) in the jelly solution before solidifying the jelly solution. When an edible flower is used as the flower, the flower can be eaten also.
Patent JP-H09137791-A (JP)
Title: Centrifugal pump
Inventor: KATO TAKAO
IPC: F04D9/02
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal pump capable of sucking liquid from the outer peripheral direction of a casing and discharging the sucked liquid from an end surface of the casing. SOLUTION: An inlet side opening part 42 formed at a central part of an impeller 25 and a suction side port 16 formed on an outer peripheral surface of a casing 19 are communicated to each other, and hot water discharged from an outlet side opening part 43 of the impeller 25 is discharged to a discharge side port 15 formed at a central part of the casing 19 through a guide vane 27. Consequently, it is possible to install a pump P in a bathtub by directing a central axis of a motor 18 and an axis of a nozzle hole of the bathtub in the same direction. Additionally, it is possible to prevent generation of a turbulence to hot water flowing between the impeller 25 and the guide vane 27 by providing a partition plate 28 between the impeller 25 and the guide vane 27. Consequently, it is possible to certainly discharge hot water from the discharge side port 15.
Patent JP-H11208028-A (JP)
Title: Image recording apparatus
Inventor: TAKEDA KENJI
IPC: G03G15/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent a positional shift of images on a paper when image to be formed on a plurality of photosensitive drums are multirecorded on the one paper. SOLUTION: A reference clock signal common to a plurality of photosensitive drums 20, 30 is generated and moreover, driving means of the photosensitive drums are controlled respectively so as to rotate the plurality of photosensitive drums 20, 30 synchronously with the common reference clock signal. When the plurality of photosensitive drums 20, 30 are to be independently scanned with the use of a plurality of deflectors 22, 32, a reference clock signal common to the plurality of deflectors is generated and driving means of the deflectors are controlled respectively to synchronize rotations of the plurality of deflectors with the common reference clock signal.