baber/WOPTO huggingface dataset:
Patent JP-H0751678-A (JP)
Title: Magnetic water treating device for water tank
Inventor: MATSUYAMA SENJIROU
IPC: C02F1/48
Filed: 1993-08-19
Abstract: PURPOSE:To prevent the generation of red rust and scale in a pipeline constituting a water line passing through a water tank, to remove the rust and scale and to improve the water quality by mounting the device in the water tank without cutting the pipeline. CONSTITUTION:Plural magnets 1 are longitudinally and laterally arranged at regular intervals, holders 2, 3, 4 and 5, a connecting rod 6 and a ring 7 are combined between the magnets, and a flow control cylinder 8 is arranged before and after the combination and set in a case. A round pipe is fixed to both ends of the case, the one is used as an inlet and the other as an outlet 12, and the pipes are connected to the inlet and outlet of the tank having the diameter corresponding to the pipe.
Patent JP-S63140249-A (JP)
Title: Solar pond
Inventor: TAKAYANAGI MIKIO
IPC: F24J2/00
Filed: 1986-12-01
Abstract: PURPOSE:To enable the thickness of a non-convection layer to be arbitrarily varied according to the situation, by switching an injection part and a take-out part for a high-concentration saline for a heat accumulation layer and an injection part and a take-out part for a low- concentration saline for the non-convection layer to each other. CONSTITUTION:When the sunshine is weak as in winter or when a heat supply-demand unbalance is generated as the quantity of heat demanded by a heat load 8 is greater than the quantity of heat extracted from a heat accumulation layer 3, the temperature of hot water in the layer 3 is lowered. In such a case, to enlarge the thickness L of a non-convection layer 2, a high-concentration saline is taken out through a take-out part 20 provided in the layer 3 to reduce the thickness D of the layer 3, and a low-concentration saline is injected into an upper part of the layer 2 through an (injection) part 21. When the sunshine is excessively intense as in summer or when a heat supply-demand unbalance is generated as the quantity of heat demanded by the heat load 8 is smaller than the quantity of heat extracted from the heat accumulation layer 3, the thickness L of the non-convection layer 2 is reduced by a method wherein the high-concentration saline in an evaporation pond 9 is injected into the heat accumulation layer 3 through an injecting part 19 provided in the layer 3 to enlarge the thickness D of the layer 3, and the low-concentration saline is taken out from an upper part of the layer 2 through the (take-out) part 21, and is transferred to a fresh water supplier 15.
Patent JP-H06141353-A (JP)
Title: Evaluation method for solid-state image pickup element
Inventor: NAKAYAMA HIROSHI
IPC: H04N5/335
Filed: 1992-10-22
Abstract: PURPOSE:To provide a method evaluating a color reproducibility of a solid-state color image pickup element automatically in its wafer state. CONSTITUTION:A color light is emitted to a solid-state image pickup element 4 formed on a semiconductor wafer via a color filter 3. Picture data from the solid-state image pickup element 4 are stored in a frame memory 7 and color data are calculated from the picture data and the color data are decomposed into two color components and the two components are composed in terms of vectors. Furthermore, the length and the phase angle of the vectors are respectively calculated and the color reproducibility of the solid-state image pickup element 4 is automatically evaluated based on the length and the phase angle of the vectors. Thus, the color reproducibility of the solid-state image pickup element 4 is automatically evaluated quickly together with the evaluation of other various characteristics in a wafer state subject to color processing by the on-chip color filter.
Patent JP-H0998668-A (JP)
Title: Weight for correcting tree form
Inventor: MORI TADASHI
IPC: A01G7/06
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a weight for correcting a tree form to enable easy correction of a tree form or the training of the branch. SOLUTION: A metallic wire having hooks 2 at both ends is integrated to a weight main body 1.
Patent JP-2001105644-A (JP)
Title: Thermal head and thermal transfer printer using the same
Inventor: ENOMOTO TSUGUFUMI
IPC: B41J2/335
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head and a thermal transfer printer using the same capable of simultaneously printing on plural sheets of thermal recording media. SOLUTION: A thermal head comprises a substrate having a heat resistance property; a heat insulation layer having a chevron shaped lateral cross section which is provided to be projected from one main face of the substrate in a line shape; a heating resistor layer laminated on the main face including the heat insulation layer and a common electrode; and individual electrodes which have tip sections arranged in teeth shaped fashion and are provided on the surface of the heating resistor layer, in such a manner that the tips are allowed to face portions corresponding to top section of the heating resistor layer from both sides of the heating resistor layer, and the tip sections of the teeth are opposed to each other with predetermined distances at the portions corresponding to the top section of the heating resistor layer.  Each heating resistor layer in a region where the teeth shaped tip sections of the common and individual electrodes are opposed with each other is made to be the heating region and cutout sections which are made such that the heating resistor layer is partially removed are provided to the interface section of the adjacent heating regions. This thermal transfer printer comprises the above thermal head.
Patent JP-H11121638-A (JP)
Title: Semiconductor device, mpu device and manufacture of the semiconductor device
Inventor: OWADA FUKUO
IPC: H01L29/788
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To increase the coupling ratio between a floating gate and a control gate. SOLUTION: This manufacturing method comprises depositing a conductor film to become a floating gates 8, placing an insulation film deposited on this conductor film at a distance within the resolution limit, forming sidewalls 9 on the side faces of the insulation film, and patterning the conductor film to form floating gates 8 with the insulation film and sidewalls 9 used as a mask, thereby placing the floating gates at spacing which are within the photolithographic resolution limit. This allows the floating gate region to be increased, without changing the memory cell size of a nonvolatile memory element, and hence the coupling capacitance between the floating and control gates is increased to enable low voltage operation.
Patent JP-H11122575-A (JP)
Title: Date and time display device
Inventor: WAKUI TETSUYA
IPC: G11B27/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To surely recognize a change in a date or the like. SOLUTION: A memory 14 sequentially stores date and time data from an input terminal 10 and a memory 16 stores the date and time data just before the contents of the memory 14 are updated. A time setting circuit 20 sets a display reference time difference to a memory 18. A comparator circuit 22 compares the date and time data in the memories 14, 16, a signal denoting the difference from the date in the memories 14, 16 is outputted from an output #1 of the comparator circuit 22 and when the time difference between the contents of the memories 14, 16 is longer than the time difference of the memory 18, the comparator circuit 22 outputs a signal denoting it from an output #2. A selection circuit 24 selects the output #1 or #2 of the comparator circuit 22 depending on the setting condition. An output of the selection circuit 24 turns on/off a character generator (CG) 28.  The CG 28 generates a character image signal for a date and time corresponding to the date and time data from the input terminal 10 when the CG 28 is turned on by the output of the selection circuit 24. A mixing circuit 30 superimposes the character image signal from the CG 28 on the video signal from an input terminal 12 and impresses the mixed signal to a video monitor 32.
Patent JP-2000110172-A (JP)
Title: Unit building anchor bolt and execution method thereof
Inventor: ITAMI YOSHIHIRO
IPC: E02D27/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a unit building anchor bolt and an execution method thereof capable of promoting accuracy of positional relation between building units constituting a unit building. SOLUTION: When a plurality of building units 13 and 14 are neighbored to each other and are mounted on a footing 11, unit building anchor bolts 15 erect a plurality of anchor bolt main bodies 17 and 18 fixing the building units 13 and 14 to the footing 11 against pulling force and anchor bolt main bodies 19 and 20 against shear force in advance. The anchor bolt main bodies 17 and 18 against pulling force and the anchor bolt main bodies 19 and 20 against shear force are fixed to a round steel material 16 extended across mounting positions of a plurality of building units 13 and 14 neighboring the inside of the footing 11 at specific intervals and are formed together as a unit in advance.
Patent JP-2001110562-A (JP)
Title: Microwave heater
Inventor: WATANABE DAISUKE
IPC: H05B6/74
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To offer a microwave heater which can be used in a susceptor of a microwave heater and packaging material, the feature being featured with efficient applicability of a high temperature to foods with microwaves. SOLUTION: The microwave heater using heating element of clay mineral having water molecules between layers.
Patent JP-H05120142-A (JP)
Title: Cache memory controller
Inventor: ONEDA TAKASHI
IPC: G06F12/12
Filed: 1991-10-30
Abstract: PURPOSE:To provide a set associative cache memory device which has a high access speed. CONSTITUTION:If a set different from the one that hit in the precedent time hits, the set is selected with switching of the data buffers 58a and 58b and then a reply is sent back to a CPU 50. If the same set as that hit in the precedent time hits, a replay is returned to the CPU 50 with no switching of both buffers 58a and 58b. Therefore the data can be reed out in a high speed similar to that of a direct mapped cache memory as long as the same set hits.
Patent JP-H02133603-A (JP)
Title: Fixture for mouse guard for helmet
Inventor: SHIMADA YOSHIHIRO
IPC: A42B3/18
Filed: 1988-11-11
Abstract: PURPOSE:To provide a fixture of good operability capable of attaching to or detaching from a helmet main body a mouse guard or windshield plate in one step, made up of a plug and socket of each special structure. CONSTITUTION:The objective fixture made up of a plug 12 and a socket 11. The plug 12 consists of (A) a plug holder 40 having an elastic piece 45 extending inwardly from one side and (B) a plug main body 41 having (1) the rear part having a groove inserting into said plug holder 40 and hooking said elastic piece 45 and (2) the front part having a diameter-sized head 49 and a groove. The socket 11 has (C) a socket main body 13 having such a stopping projection 17 that the head 49 is engaged and hooked with a groove just behind said head 49 and (D) a pusher 14 so designed that a pressing bar 34 to unhook the stopping projection 17 from the groove through pressing the head 49 of the plug main body 41 is hooked so as to be capable of being inserted into the socket main body 13.
Patent JP-H05126081-A (JP)
Title: Liquid transfer device
Inventor: MATSUMOTO SHINYA
IPC: F04D29/02
Filed: 1991-10-31
Abstract: PURPOSE:To prevent adhesion and growth of bacteria with no interruption of transfer operation of liquid, by dispersing antibacterial agents exterminating bacteria, on liquid surfaces in contact with components of a liquid transfer device, and then making the liquid surfaces antibacterial. CONSTITUTION:An impeller 2 and a driving means of a pump P are enclosed in a casing 1. The casing 1 is constructed with a 1st case 1A forming a pump chamber 3, a 2nd case 1B forming a driving chamber 4, and a casing 1C separating the 1st case 1A from the 2nd case 1B. One end of the impeller 2 is supported with a stay 5, and the other end of which is connected to a main shaft 6. The driving means is composed of a drive wheel 8 attached to a driving shaft 7, and a coupled driving wheel 9 attached to the main shaft 6, or the like. In the above structure, antibacterial agents are dispersed on liquid contacting surfaces (a) on respective components A to make the surface antibacterial. For instance, components A are made of resin blended with antibacterial agents.
Patent JP-H07141191-A (JP)
Title: Electronic device
Inventor: TAGUCHI KAZUMA
IPC: G06F9/06
Filed: 1993-11-15
Abstract: PURPOSE:To easily rewrite a program without requiring battery back-up operation and detaching a connection cable or a substrate by constituting a program memory of a rewritable non-volatile memory. CONSTITUTION:An editor 1 is constituted of a control panel part 2 and a processor part 3. Program memories 21c, 22c, 31c to 34c on respective CPU substrates 21, 22, 31 to 37 are constituted of rewritable non-volatile memories. Programs can be selectively supplied from a floppy disk loaded to an FD drive 21g to these program memories 21c, 22c, 31c to 34c. Thereby a program can easily be rewritten without requiring battery back-up operation like a case using a RAM and detaching a connection cable or a substrate and the version or the like of the program can simply be improved.
Patent JP-H04158603-A (JP)
Title: Method of fixing semi-coaxial dielectric resonator
Inventor: TAKAHASHI ATSUSHI
IPC: H01P7/04
Filed: 1990-10-22
Abstract: PURPOSE:To easily attain fixing and wire connection to the resonator on a printed circuit board with stable quality by simultaneous solder reflow together with other electronic components by using a support fitting with a semi-coaxial dielectric resonator mounted thereto. CONSTITUTION:A support fitting 5 is supported to a hole 4 so that two ridges 5a, 5b of the support fitting 5 with a semi-coaxial dielectric resonator 6 mounted thereto are opposed to connection wiring parts 2, 2 at the opposite two ridges of the hole 4 provided to a printed circuit board 1. An opening face internal electrode part 7 of the resonator 6 is opposite to a connection wiring part 3 arranged to a remaining ridge in three ridges of the hole 4. Thus, a side electrode 8 of the resonator 6 and the support metallic fixture 5, the ridges 5a, 5b of the support metallic fixture 5 and the connection wire parts 2, 3, and the open face internal electrode 7 of the resonator 6 and the connection wire part 3 are soldered for wire connection with molten solder in the solder reflow when other electronic components are mounted. Thus, the quality is made stable.
Patent JP-H02132499-A (JP)
Title: Voice input device
Inventor: UEHARA KENSUKE
IPC: G10L15/28
Filed: 1988-11-14
Abstract: PURPOSE:To make the S/N of a voice constant without being influenced by a level of a background noise by varying a detection distance of a speaker detected by an approach position detecting means in accordance with the level of the background noise, starting a recognition processing in a small detection distance and in a large detection distance, if the level is large and if the level is small, respectively, and inputting a voice. CONSTITUTION:When the recognition processing is not executed, a background noise inputted to a microphone 2 is always inputted by a voice recognizing part 3, and its level is calculated and averaged. In this case, a level fluctuation in a short time such as an impact noise is ignored, and only a level fluctuation in a comparatively long time is extracted. Subsequently, an averaged background noise is inputted to a noise level monitoring part 5 in a control part 4, and in accordance with an approach distance of a speaker, one of approach sensors 6a, 6b and 6c for a long distance, for a middle distance and for a short distance is operated, and one of gates 7a, 7b and 7c provided between the sensors and the control part 4 is brought to turn-on control. Thereafter, in accordance therewith, the control part 4 displays a control state of the gate on a display part 8, and also, an apparatus to be controlled 9 is operated.
Patent JP-H06139300-A (JP)
Title: Equipment constitution chart preparing device
Inventor: TABUCHI MIKA
IPC: G06F17/50
Filed: 1992-10-23
Abstract: PURPOSE:To exactly and efficiently prepare the constitution diagram and constitution chart of a necessary equipment. CONSTITUTION:An equipment data base in which the nomenclature or type number of each equipment which may constitute one system or device is connected in a tree constitution from an upper layer to a lower layer and stored, is stored in a magnetic disk 21. The equipments in the same layer of the equipment data base are displayed sequentially from the uppermost layer of the tree on a CRT 24, and an operator selects the equipment being each branch by using a keyboard 22 or a mouse 23. Then, the constitution chart and the constitution diagram are prepared by using those selected equipments, and printed out by a printer 25.
Patent JP-H08122364-A (JP)
Title: Probe card for simultaneously measuring a plurality of objects
Inventor: OKUBO MASAO
IPC: H01L21/66
Filed: 1994-10-25
Abstract: PURPOSE: To remarkably improve the measuring efficiency for electric characteristics of an LSI chip which is progressed to be highly dense and fine. CONSTITUTION: This is a probe card to be connected to a tester which can measure electric characteristics of 16 LSI chips 510 at the same time. The probe card has an insulating film 100 having 16 connection projections 110 to be in touch with pads 511 of 256 LSI chips 510, a frame 200 holding the insulating film 100 and a switching circuit for sequentially connecting every one unit of 16 LSI chips 510 to the tester.
Patent JP-2000100679-A (JP)
Title: Substrate-to-substrate microregion solid-phase junction method with thinner piece and element structure
Inventor: AKAIKE MASATAKE
IPC: H01L21/02
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrical coupling in a microregion between substrates by separating a mechanism junction part from an electrical coupling part for joint, for a thinner substrate. SOLUTION: A structure comprising electrical coupling regions 6 and 7 and joint regions 10 and 11 comprising mechanical joint parts 17 and 19 between substrates 1 and 2 is formed on both substrates. After the substrate 2 is rotated in plate while the joint regions 10 and 11 on both substrates are so aligned as to face each other with the coupling regions 6 and 7 also aligned to face each other, the most substrates are applied with a pressurizing force 21 to joint the joint parts 17 and 19 together so that the coupling regions 6 and 7 are electrically coupled together in solid-phase joint. After the solid-phase joint, the substrate 2 is polished to a thin one, to provide an electrical joint in a microregion where an interface dislocation is brought about to the surface of the thin substrate.
Patent JP-H04159819-A (JP)
Title: Termary logic output circuit
Inventor: TSUDA NORIKO
IPC: H03K19/20
Filed: 1990-10-24
Abstract: PURPOSE:To reduce the power consumption of this circuit by using a middle- level output transistor drive circuit to which an intermediate-level power supply voltage is supplied, an a gate circuit. CONSTITUTION:This ternary logic output circuit is constituted by providing a logic circuit 5, middle-level output transistor drive circuit 9 containing PMOS transistors 6 and 7 and an NMOS transistor 8, and output circuit 13 containing PMOS transistors 10 and 11 and an NMOS transistor 12 in the circuit. A CMOS- level power supply voltage VC and the inverted signal of the 2nd input signal 102 are respectively inputted to the source and gate of the PMOS transistor 6 and the PMOS transistor 7 is connected between an output terminal 55 and the gate of the middle-level output transistor 11. In addition, the same signal as that inputted to the output transistor is inputted to the transistor 7. Therefore, the amplitude of a middle-level output transistor controlling signal is halved during the period in which middle-level output signals are outputted to the output terminal and the power consumption of this circuit can be remarkably reduced.
Patent JP-H03237745-A (JP)
Title: Semiconductor device
Inventor: ODA NORIAKI
IPC: H01L21/768
Filed: 1990-10-24
Abstract: PURPOSE:To improve adhesion between a metallic wiring layer and a polyimide organic applied film of an upper layer and to prevent swell and peeling of the polyimide organic coating by forming an inorganic interlayer insulating film on an upper surface of a metallic wiring excepting a through-hole opening part and on a lower surface of the metallic wiring on the polyimide organic coating excepting the through-hole opening part. CONSTITUTION:A three-layer wiring which consists of a first layer of an Al or Au-based metallic wiring 3, a second layer of a metallic wiring 3a, and a third layer of a metallic wiring 3b is formed on an inorganic insulating film 2 on a semiconductor substrate 1. Inorganic layer insulating films 4, 4a, 4b formed by plasma CVD method or sputtering method are formed on an upper surface of metallic wirings 3, 3a, 3b excepting a through-hole opening part. Inorganic layer insulating films 5a, 5b formed by plasma CVD method or sputtering method are formed on a lower surface of the metallic wirings 3a, 3b excepting the through-hole opening part. According to this construction, it is possible to eliminate a defective pattern configuration of a metallic wiring, etc., caused by swell and peeling of a polyimide organic coating and to prevent characteristics of a semiconductor device from changing.
Patent JP-H07129838-A (JP)
Title: Method and device for taking packed body out
Inventor: KAWAI YOSHIO
IPC: G07F11/14
Filed: 1993-10-22
Abstract: PURPOSE:To decrease a force applied to a target paper-packed body and to take the target part pack out with a slight force by slightly moving the whole takeout device upward while hooking a claw body to a corner of a rectangular parallelpiped right above the target rectangular parallelpiped. CONSTITUTION:Packs of cigarettes have their bottom surfaces supported by a magazine on a base which is at 30 deg. to the horizontal. A saw-tooth shape is seen sideways and one pack of cigarettes corresponds to one tooth of the saw. The takeout device is present opposite one tooth and has a mechanism 5 which moves up and down according to which pack of cigarettes is take out. The takeout device 5 has the claw body 9 which can extend toward the pack of cigarettes at its upper part and elevates the claw body 9 until the upper pack of cigarettes is slightly pushed up after stopping in front of the target pack of cigarettes. The force applied to the target pack of cigarettes is greatly decreased through the operation and the pack of cigarettes can be taken out with the slight force. The required force is 500g before, but reducible only to 50g.