baber/WOPTO huggingface dataset:
Patent JP-H09124114-A (JP)
Title: High-rise warehouse
Inventor: CHIN SHIYOUMEI
IPC: B65G1/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To simplify a driving device and to secure a load handling space in front of a high rise rack by constituting a high-rise warehouse by means of a high-rise rack in which housing parts are provided on upper and lower stages on the surfaces of both sides, a nacelle provided with a receiving part for supporting a load, and a pair of guide arms to be guided on the outer surfaces of both sides of the high-rise rack. SOLUTION: A nacelle 3 is positioned on the floor on the front surface of a high-rise rack 2, and a load W is loaded on a pallet P. Drum bodies 33 are rotated by a deceleration motor 35 of a driving device 4, the nacelle 3 on which the load W and a pallet P are placed is raised and stopped before an opening part 13 of a specified housing part 7. A receiving part 9 is pressed in the housing part 7 by an extending and contracting tool 30 of a longitudinal moving part 14. The receiving part 9 is lowered by again operating a rising and lowering part 15, both ends of the pallet P are supported by supporting pieces 10, 10, and the load W is housed together with the pallet P in the housing part 7. In pressing of the pallet P, since a guide fitting on the base piece 41 side of a guide arm 11 is guided to the outer surface 6b of the side part, the pallet P can be precisely housed.
Patent JP-H0660306-A (JP)
Title: Rotation scanning type magnetic recording/reproducing device
Inventor: HIGASHIYAMA TAIJI
IPC: G11B5/027
Filed: 1992-09-30
Abstract: PURPOSE:To provide functions including a partial rewriting needed at a broadcasting station, etc., without increasing LED train for controlling a drum mounted circuit. CONSTITUTION:An RF detector constituted of a detector amplifier 22, a peak detector 23 and a comparator 24 for detecting a recording RF signal is provided in a recording circuit connected to plural recording heads. Then, only during the period when the recording RF signal is detected, the amplifier 27 of an output stage is made to an active state via an and gate 25 and an output off circuit 26.
Patent JP-H01124932-A (JP)
Title: Manufacture of gas discharge panel
Inventor: TAKAHASHI TOICHI
IPC: H01J9/02
Filed: 1987-11-09
Abstract: PURPOSE:To make it possible to locate spacers avoiding an electrode on a substrate by applying a photoresist material mixed with spherical spacers to the entire top surface of a dielectric layer on the substrate and performing exposure and development by using a mask. CONSTITUTION:A photoresist material 9 mixed with spherical spacers 4 is applied to the entire top surface of a dielectric layer 3 on one of substrates 1 of a gas discharge panel, exposure and development are performed by using a mask to leave the spacers 4 together with the photoresist material 9 on the location avoiding an electrode 2. Causing the photoresist material 9 to disappear by baking, the spacers 4 are bonded to the dielectric layer 3. This makes it possible to locate the spacers with the accuracy of photolithography avoiding the locations on the electrode 2. As the spherical spacers 4 do not cover discharge points, display fault due to the spacers 4 is completely eliminated.
Patent JP-H11122412-A (JP)
Title: Information processor and information processing system, and method for controlling the same
Inventor: TOYAMA TAKESHI
IPC: H04N1/21
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To communicate the use situation of a memory shared by plural functions to the operator of an external device. SOLUTION: A communicating device is provided with an interface part 108 for operating communication with a computer 112 and a communicating part 104 for operating facsimile communication. Also, a picture memory 106 is shared by those two communicating functions, and picture data received through the interface part 108 and picture data for communication through the communicating part 104 are stored. A main controlling part 101 detects the storage situation of the picture data in the picture memory 106 in response to a prescribed command received from the computer 112 through the interface part 108, generates information indicating the storage situation, and transmits it through the interface part 108 to the computer 112.
Patent JP-H10121460-A (JP)
Title: Foundation improving machine
Inventor: TSUGE SHIGEO
IPC: E02D3/12
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a foundation improving machine facilitating erection work of a leader without lowering foundation improving construction precision. SOLUTION: A foundation improving machine supports a rotational driving mechanism 12 to rotate a kelly-bar 28 on a head end of which a construction tool 30 is installed free to slide along a guide rail 8 provided on a leader 2 erected and supported on an improving machine main body 1 by two pieces of stays 4 free to extend and contract. The rotational driving mechanism 12 is furnished with an elevation driving mechanism to rotate and slide a pinion gear to be engaged with a rack laid along the guide rail 8 on the leader 2. Additionally, a lower part of the leader 2 is supported on a catching fork 6 free to oscillate around two pieces of support shafts in parallel with two directions orthogonal with the leader 2. Furthermore, a rail 54 in parallel with the guide rail 8 is provided on the leader 2, a movable carriage is engaged with the rail 54 free to slide, and one end of the both stays 2 is supported on the movable carriage free to oscillate.
Patent JP-H02130961-A (JP)
Title: Field-effect transistor
Inventor: SHINDO HISASHI
IPC: H01L29/78
Filed: 1988-11-11
Abstract: PURPOSE:To prevent carriers from being scattered in a channel or to prevent contact resistance from being increased in main electrodes by forming a polycrystalline semiconductor layer on an insulating substrate and arranging control electrodes and main electrodes on the side of the insulating substrate instead of the semiconductor layer. CONSTITUTION:A gate electrode 2 is formed on an insulating substrate 1 by using polycrystalline silicon in which a high-melting metal material such as W, Mo, Ti, Ta, Pt or Pd or a silicide compound thereof is diffused at a high concentration. After an insulating film 5 is formed thereon, source and drain electrodes 10a, 10b are formed on the side of the insulating substrate 1. The electrodes 10a, 10b have a metal or metallic compound layer 4 as the lower layer and a highly doped polycrystalline silicon or amorphous silicon layer 3 is deposited on the layer 4. A polycrystalline semiconductor is further deposited thereon as a semiconductor layer 6 and is patterned into a shape of island for isolating elements. Then, a dopant is diffused in the semiconductor layer on the source and drain electrodes and lead-out electrodes 7a, 7b and 9 and a protecting film 8 are provided.
Patent JP-H02129536-A (JP)
Title: Discriminating device for laver
Inventor: MAKI KAZUYOSHI
IPC: A23L17/60
Filed: 1988-11-09
Abstract: PURPOSE:To discriminate the grade of a sheaf of lavers without untying its bundling belt and to improve the efficiency of the discrimination by irradiating the surface of the laver by a light source and photodetecting reflected light from the laver by an image pickup device. CONSTITUTION:A column 2 is supported on a base 1 and the image pickup device 3 and light source 4 are fitted to the column 2. The device 3 is equipped with a hood 5 which cuts off external light, a lens part 6 for converging the light projected on the surface of the laver, etc. Then the surface of the laver is irradiated by the light source 4, the device 3 photodetects the reflected light from the laver, and the reflected light from the laver surface which is detected is analyzed by the quantities of light corresponding to color belts to discriminate which of preset grades the laver is in. Thus, the quantities of reflected light is used to discriminate the grade without untying the laver, thereby making the discriminating operation efficient.
Patent JP-2000111514-A (JP)
Title: Method for inspecting measurement sensor
Inventor: DIEHL LOTHAR DR
IPC: G01N27/409
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To accurately grade a measurement sensor after manufacturing by easily detecting the amount of reference air consumption of an impurity in a reference chamber. SOLUTION: In a method for inspecting a measurement sensor in a format for evaluating by a circuit unit by preparing a detection voltage that is supplied from a Nernst measurement cell being equivalent to oxygen concentration by the measurement sensor for determining the oxygen concentration in gas mixture air and tapping the detection voltage between a first electrode that is exposed to the above gas mixture air and a second electrode that is exposed to a reference gas, a measurement sensor 10 is heated to an operating temperature, a Nernst measurement cell 12 is loaded with a constant inspection voltage UP and gas mixture air 24' with specific oxygen concentration, and a measurement current IM of the Nernst measurement cell 12 is evaluated.
Patent JP-H05121880-A (JP)
Title: Structure of lid of electronic device
Inventor: IKEDA MITSUHIRO
IPC: H05K5/03
Filed: 1991-10-30
Abstract: PURPOSE:To provide selflock function when an opening/closing lid is closed and to ensure a maximum opening/closing angle when the lid is opened by providing an opening/closing lid having a long hole wherein a second shaft is slidable in a fixed direction and a click part. CONSTITUTION:When an opening/closing lid 5 is closed, clicks 15a, 15b provided to the lid are inserted into corner holes 16a, 16b provided to a case 13 and the lid is not opened since a shaft a9 of an arm 8 is positioned in an inside of a line connecting a shaft b12 and the corner hole 16a; therefore, force is always generated in a closing direction. When the opening/closing lid 5 is opened, the clicks 15a, 15b are removed from the corner holes 16a, 16b and moved in a direction of a heavy line arrow (3); thereby, the arm 8 moves to a thin line arrow (2) and the heavy line arrow (3). Furthermore, the shaft b12 slides in a direction of a thin line arrow in long holes 7a, 7b and the opening/ closing lid 5 is opened maximum. Thereby, it is possible to provide selflock function with the lid closed and to maximize an open angle.
Patent JP-H06132190-A (JP)
Title: Exposure method
Inventor: KAKIMOTO NORIKO
IPC: G03F7/20
Filed: 1992-10-22
Abstract: PURPOSE:To prevent a sensitized substance from being adhered to a contacting object by performing exposure and curing of a part which at least includes a position where a contact needle for detecting the parallelism between a substrate and a mask contacts the sensitized substance before forming the substrate to be in parallel with the mask. CONSTITUTION:After a sensitized substance 40 is applied to one main surface of a substrate 10, a specific position 451 of the sensitized substance 40 is subjected to exposure and curing by a spot beam 51. Then, a contact needle 60 is allowed to contact the cured specific part 451 of the sensitized substance 40, thus making possible a sensor 61 provided at the tip of the contact needle 60 to measure the distance between the substrate 10 and a mask 70 for selective exposure. Then, the substrate 10 is positioned in parallel with the mask 70 for selective exposure based on the measurement information. Further, the sensitized substance 40 is subjected to exposure and curing via the mask 70, a conductive particle 80 is scattered on the sensitized substance 0, and then the conductive particle 80 on the cured part is eliminated, thus forming a fine pattern accurately.
Patent JP-2001109671-A (JP)
Title: Memory backup device
Inventor: SAITO RYOICHI
IPC: G06F12/16
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To prolong memory backup time in a simple configuration. SOLUTION: A 3 V power source is used for operating a memory 1 and a 5 V power source is used for charging a capacitor 4 for memory backup. Since a resistor 3 for limiting current is provided, a current is supplied only from the 3 V power source to the memory 1 when operating the memory 1. At the time of backup, a backup current is supplied by electric charges stored in the capacitor 4 in place of the 3 V power source.
Patent JP-H11111208-A (JP)
Title: Reflective electron diffraction device
Inventor: MISAWA SHUNJI
IPC: H01J37/295
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a reflective electron diffraction device equipped with a fluorescent plate by which an observation of a sample surface by a high- energy reflective electron diffraction method is possible, even when the inside of a vacuum chamber, where a thin film is formed on the sample, is occupied by a corrosive atmosphere. SOLUTION: A fluorescent plate 10, composed by forming a transparent conductive film 12, a phosphor film 13 and a carbon film 14 on the surface of a visible-ray transparent plate 11 such as a glass plate, is installed inside an observation window 5 of a vacuum chamber 1, as the carbon film 14 is positioned inside. When the light from a luminous source in the vacuum chamber 1 illuminates the fluorescent plate 10, the light is absorbed by the carbon film 14 and it does not reach the phosphor film 13. On the other hand, a reflected electron beam e1 from a thin-filmed surface on a substrate 3 permeates the carbon film 14 and reaches the phosphor film 13, also even when an ingredient gas for forming the thin film or a by-product gas is corrosive, the carbon film 14 is not corroded, therefore, a diffracted image on the thin-filmed surface can be clearly observed always.
Patent JP-S62141734-A (JP)
Title: Testing apparatus for laser diode chip
Inventor: HASE TERUNORI
IPC: H01S5/00
Filed: 1985-12-16
Abstract: PURPOSE:To facilitate the positioning of a chip and also to improve the accuracy of positioning by a construction wherein a groove-shaped suction port is formed in a separating surface on the horizontal part side of a fitting jig by electric discharge machining and a separating surface on the positioning part side of the jig is matched with the separating surface of said horizontal part side and coupled thereto removably. CONSTITUTION:The positioning part 7 side and the horizontal part 8 side in a chip fitting jig 5, which are formed as separate bodies are coupled removably to each other, and a separating surface on the horizontal part side facing the positioning part side is subjected to electric discharge machining to form a groove-shaped suction port 10 therein. A chip 1 is disposed on the horizontal part 8 of the fitting jig 5. When vacuum is introduced into a long hole 12, the suction port 10 is put under negative pressure through a doubly-stepped hole 11, the chip 1 is sucked into the suction port 10, and thereby the end face of the chip 1 is made to contact with the lateral side 23 of a positioning member 22 and positioned thereat. Only with the deposition on the horizontal part 8, in other words, the chip 1 is sucked to the positioning member 22 and positioned automatically. The position of this chip fitting jig 5 is fixed with the contact of its positioning part 7 with the positioning member 4 of the main body 2 of a testing apparatus.
Patent JP-S63137132-A (JP)
Title: Manufacture of metal-base composite material
Inventor: ISHIWATARI YUTAKA
IPC: C22C47/12
Filed: 1986-11-29
Abstract: PURPOSE:To obtain a high-quality metal-base composite material, by subjecting a preformed body prepared by subjecting constituent fibers to diffused junction by means of sintering to pressure infiltration with a molten-metal matrix so as to improve the strength of the resulting fibrous preformed body while obviating the necessity of the addition of binders, etc. CONSTITUTION:The first-stage preformed body 17 composed of SiC whiskers 11 is sintered in a vacuum durnace 18 at, preferably, 1,300-1,700 deg.C so as to be formed into the second-stage preformed body 17A. In this preformed body 17A, respective constituent fibers 17a, 17b, and 17c undergo mutual diffused junction at respective contact point parts, so that the above fibers 17a, 17b, and 17c are integrated owing to the resulting diffusion layers 17d and 17e. Subsequently, the molten-metal matrix is subjected to pressure infiltration into the above sintered SiC whisker preformed body 17A, so that metal-base composite material can be obtained.
Patent JP-H02130370-A (JP)
Title: Ice crusher
Inventor: TAKAYAMA ATSUSHI
IPC: F25C5/04
Filed: 1988-11-10
Abstract: PURPOSE:To improve crushing efficiency by a method wherein the title crusher is provided with a crushing body, having an ice pieces outlet opening, formed between the lower end of an ice blocks throwing tube, and at least one crushing projection at the upper part of a rotary shaft on the upper surface thereof opposing to the lower end opening of the ice blocks throwing tube. CONSTITUTION:When a crushing body 25 is turned through a supporting member 23 together with a rotary shaft 18, the edges of crushing projections 28 are collided against ice blocks A to crush the blocks A sequentially and produce small ice pieces (a) by the shock of the collision. In the crushing operation, when the ice blocks A are not crushed in spite of the collision against the crushing projections 28, the ice blocks are spring out by the crushing projections 28 or are revolved along the inner peripheral surface of the ice blocks throwing tube 21 together with the crushing projections 28 whereby the rotation of the crushing body 25 will never be hindered by the ice blocks A in any case and a motor will never be burdened with a large load. Ice pieces (a), produced from the ice blocks A by crushing them into small pieces, are discharged by the centrifugal force of the crushing body 25 through an ice pieces outlet G and, thereafter, is accumulated at the bottom of a vessel 16.
Patent JP-H04263096-A (JP)
Title: Method and device for surface treatment of metal foil
Inventor: AMEEN THOMAS J
IPC: C25D7/06
Filed: 1991-10-30
Abstract: An apparatus for applying a surface treatment to a metal foil (F) comprising a drum (12) rotatable about a generally horizontal axis for guiding a continuous metal foil about a predetermined path; anode (14) means adapted to contain electrolyte solution, the anode means having a smooth, generally upward facing anode surface defining a cylindrical cavity, which cavity is dimensioned to surround a portion of the drum and to define an annular gap between the smooth surface and the drum, a predetermined portion of the predetermined path of the metal foil extending through the gap; inlet means for creating a continuous flow of electrolyte through the gap; and power means connected to the foil and the anode to create an electrical potential across the foil and smooth surface of the anode means. <IMAGE>
Patent JP-H07138174-A (JP)
Title: Suppressor for active oxygen
Inventor: NANBA TSUNEO
IPC: A61K8/00
Filed: 1993-11-15
Abstract: PURPOSE:To obtain a suppressor for active oxygen having great suppressing effects on the active oxygen, preventing effects on skin roughening and retaining effects on gloss and tenseness of the skin in blending thereof in a cosmetic. CONSTITUTION:This suppressor for active oxygen contains an extract separated from at least one selected from the group consisting of Azadirachdt indica, Tragia involucrata and Phyllanthus nuriri with a solvent.
Patent JP-2000115040-A (JP)
Title: Antenna switching circuit of radio communication device
Inventor: SUNAGA MITSUHIDE
IPC: H01Q3/24
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the reception sensitivity and also decrease the number of coaxial cables. SOLUTION: In the antenna switching circuit 2, an internal antenna 6 is connected to the input terminal 38 of a receiving circuit 14 through only a 2nd switch 30, so the reception sensitivity is higher than when the antenna is connected through two switches like before. A 4th switch 34 is arranged nearby 1st and 2nd external connection terminals 10 and 12 and a coaxial cable 40 is used only by the connection between the common terminal 26 of the 4th switch 34 and the 2nd terminal 24 of a 3rd switch 32, so the number of coaxial cables 40 can be made one less than usual. Consequently, the cost is reduced and the laying space for the coaxial cables is decreased to make the device small-sized.
Patent JP-H01128683-A (JP)
Title: Television signal transmission system
Inventor: HIRANO YASUHIRO
IPC: H04N11/00
Filed: 1987-11-13
Abstract: PURPOSE:To improve resolution both for luminance and for a chrominance signal by executing the phase control of a sub-carrier corresponding to both frequency band in which the high definition signal of the chrominance signal does not exist and frequency band in which the high definition signal of the chrominance signal mixes when a luminance signal highpass component is multiplexed as the high definition signal within the frequency band of a current television signal. CONSTITUTION:In an area A (figure (a)), a luminance high definition signal YH2 inverts a phase for each field. On the other hand, in an area B (figure (b)), a luminance high definition signal YH1 inverts the phase for each scanning line and inverts the phase also for each field so that every point of the same phase can obtain a relation in which the point descends for each field according to a time lapse. Thereafter, the phase relation of the luminance high definition signals YH1 and YH2 control the phase of a sub-carrier muo, which is used in frequency-shifting luminance higharea information and converting the information to a low frequency, respectively for each scanning line or for each field according to the frequency of the luminance higharea information. On the other hand, a color high definition signal CH of the area A multiplexes two kinds of color-difference signals CH1 and CH2 alternately for each field. Thus, the resolution can be improved.
Patent JP-H01129973-A (JP)
Title: Reaction treatment equipment
Inventor: ROHATA TSUTOMU
IPC: H01L21/205
Filed: 1987-11-13
Abstract: PURPOSE:To form a homogeneous SiO2-P2O5 film on the surface of a substrate by utilizing a buffer to allow inert gas such as N2, a gaseous raw material such as SiH4, PH3 and gaseous O2 to flow down respectively through individual nozzles on the surface of the substrate which is rotated and revolved in a vacuum treatment chamber and bringing them into contact with the heated surface of the substrate. CONSTITUTION:A nozzle having a triple pipe structure is provided to the center in a vacuum treatment equipment 2 and a buffer 24 having a slowly tilted face 25 is placed to the lower part thereof. An Si wafer 28 to be treated is placed on a suspector 27 revolved in the outside of the buffer 24 and the wafer 28 is heated with heaters 29, 30 while it allows to be rotated around a rotation shaft 26. Simultaneously trace inert gas such as N2 is flowed out through the central nozzle 12 of the nozzle having the triple pipe and gaseous SiH4 and PH3 are flowed down through a middle nozzle 14 and gaseous O2 is flowed down through an outer peripheral nozzle 16. Respective gasses are flowed down along the slowly tilted face 25 of the buffer 24 and flowed on the surface of the Si wafer 28 rotated and revolved in the outer periphery thereof and gaseous SiH4, PH3 and O2 are allowed to react with each other with heat thereof and a homogeneous SiO2-P2O5 film having uniform thickness is formed on the Si wafer 28 by a CVD method.