baber/WOPTO huggingface dataset:
Patent JP-H05279859-A (JP)
Title: Plasma treating device
IPC: C23C16/50
Filed: 1992-04-01
Abstract: PURPOSE:To reduce the loss of high-frequency electric power between an electrode and an earth shield, to prevent the generation of a short and to improve the reliability by arranging an insulating material between the electrode and earth shield. CONSTITUTION:In a plasma CVD device, plasma is generated between an electrode (cathode) 3 and a substrate holder 5 to decompose gaseous stock, and a thin film is deposited on a substrate 6. At this time, an insulating material 11 is arranged between to be the electrode 6 to be fed with high-frequency electric power and earth shield 4 to prevent the generation of discharge between the electrode 6 and earth shield 4. In the case the thickness of the insulating material 11 is selected in consideration of the permittivity of the insulating material 11, the capacitance between the electrode 3 and earth shield 4 can be reduced, and the loss of high-frequency electric power can be reduced.
Patent JP-H09275262-A (JP)
Title: Printed board device
Inventor: TAGAI MASATO
IPC: H05K3/30
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent an electronic component from being wrongly mounted on a printed board by a method wherein the electronic component is provided with a first electrode and a second electrode different from each other in shape, and the printed board has a first and a second through-hole corresponding to the electrodes of the electronic component. SOLUTION: A printed board 1 is provided with through-holes 5 and 6 corresponding to the lead terminals 3 and 4 of an electronic component 2, and the electronic component 2 is mounted and fixed to the printed board 1. The lead terminals 3 and 4 of the electronic component 2 are different from each other in size. The sizes of the through-holes 5 and 6 provided in the printed board 1 are determined corresponding to the sizes of the lead terminals 3 and 4, so that the through-holes 5 and 6 are different from each other in size. Therefore, the lead terminals 3 and 4 are prevented from being inserted in a reverse direction, so that the electronic component 2 is prevented from being wrongly mounted on the printed board 1.
Patent JP-H11281657-A (JP)
Title: Scanning probe and its manufacture
Inventor: SHIRAKAWABE YOSHIHARU
IPC: G01N37/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a probe in which the uniformity of a very small opening part for the optical measurement of a near field to be formed is good and whose resolution is high even when it is used for observation under an atomic force microscope and to provide its manufacturing method. SOLUTION: A probe is used for a scanning probe microscope. The probe is provided with a flexible cantilever part 10 which comprises a free end part and a fixed end part 12 and with a probe part 11 which is formed in the free end part and which is erected and installed on one main face of the cantilever part 10. An optical waveguide part which inputs and outputs light near the tip of the probe part 11 is formed of an optical transmission layer 30 one face and the other face of which are covered with metal films 40 which have a light reflecting characteristic. The uniformity of an outside exposure opening part in the optical transmission payer 30 which is formed according to the shape of the probe part 11 is enhanced, and the operation of the cantilever part 10 is not sacrificed in an atomic force microscope or the like.
Patent JP-S536957-A (JP)
Title: Dryer control device
Inventor: UNO TAKESHI
IPC: F26B25/22
Filed: 1976-07-07
Abstract: PURPOSE: Dryer control device for automatically terminating an operation by sensing a dried condition of a cloth on the basis of a difference between the temperature of the discharged air and the temperature of surrounding air irrespective of a volume of or kind of a cloth. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11269969-A (JP)
Title: Water guiding member, gutter block for mounting water guiding member, and gutter block fitted with water guiding member
Inventor: SHIMIZU YASUO
IPC: E03F5/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a water guiding member which enhances the view of a street, even if the upper surface of a gutter block is covered, particularly if a large amount of underground water is generated because of water-permeable paving, etc., by rapidly guiding the underwater into a gutter to prevent a paved road from being submerged and to prevent formation of puddles, and which avoids troubles and dangers with pedestrians and drivers, such as obstacles to the passage of the pedestrians, the slip of vehicles, and the splashing of rainwater due to the vehicles, by enabling rainwater collecting in a stepped part making contact with the side wall of the gutter to be rapidly guided into the gutter, and which is very easy to mold and mount on the gutter block. SOLUTION: Water inlets 2 in the side wall 51 of a gutter block for underground water, which comprise a plurality of holes or cuts K whereby underground water or surface water making contact with the side wall 51 of the gutter block is guided into a gutter while the drop of road paving materials such as gravel and asphalt is prevented, are provided between the front 12 and the back 13 of a hard plate-shaped base wall 11. A water guiding member 1 is mounted in a hole or cut part 53 which is formed in the side wall 51 or upper wall 52 of the gutter block 50 opposite to the road paving materials and which is communicated from the outer surface or the inner surface thereof, the size of the hole or cut part 53 being equal to or greater than the diameter of the gravel.
Patent JP-S536713-A (JP)
Title: Injection carbureter
Inventor: MORIYA HISATOKU
IPC: F02D3/02
Filed: 1976-07-07
Abstract: PURPOSE: To atomize fuel while keeping a certain degree of suction negative pressure under any running conditions of an engine, by mounting an auxiliary valve whick can change the degree of its opening in accordance with the air-flow between an inlet of by-pass air pressure of suction cylinder and a throttle valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03278780-A (JP)
Title: Video tape recorder
Inventor: KOJIMA TOSHIAKI
IPC: H04N5/783
Filed: 1990-03-28
Abstract: PURPOSE:To avoid an unnatural movement of a reproduced picture by reproducing a magnetic tape at a speed other than a reproduction speed within a prescribed range based on an integer of multiple of speed with respect to number of division of a video signal. CONSTITUTION:When a reproduction speed designated by a knob is a reproduction speed within a prescribed range based on an integer of multiple of speed with respect to number of divisions of a video signal, that is, at a speed of (an integer of multiple plus 0.5) with respect to number of divisions - (an integer of multiple minus 0.5) with respect to number of divisions, the reproduction speed designated by the knob is corrected to reproduce a magnetic tape 6 while avoiding the reproduction speed within a prescribed range, that is, a speed of (an integer of multiple plus 0.5) with respect to number of divisions - (an integer of multiple minus 0.5) with respect to number of divisions. Thus, an unnatural movement of a reproduced picture is effectively avoided.
Patent JP-H04314917-A (JP)
Title: Intake air pulsation damping device of fuel injection device
Inventor: NITTA YUTAKA
IPC: F02B27/02
Filed: 1991-04-12
Abstract: PURPOSE:To decrease intake air pulsation without increasing an intake air resistance, prevent torque variation and also decrease blowing-back of explosed gas inside an intake air passage at the time of generating back fire. CONSTITUTION:In the intake air pulsation damping device 31 of a fuel injection device, an inner sleeve 33 is axially slidably attached to an outer sleeve 32 fixed to the inlet of the intake pipe 21 of the fuel injection device, a chamber 40 which communicates with the inside of an intake air flow passage 25 is formed between the outer sleeve 32 and the inner sleeve 33, and the inner sleeve 33 is moved in the axial direction by a driving means 34 interlocked to the rotational speed of an engine, and the length of an intake air flow passage 25 and the volume of the chamber 40 are set to their optimum slcaes in compliance with the rotational speed of the engine.
Patent JP-H05280873-A (JP)
Title: Low temperature crucible capable of discharging molten material
IPC: F27B14/18
Filed: 1992-04-01
Abstract: PURPOSE:To prevent the deflection of a falling direction of a molten material from a low temperature crucible and also to force the molten material to flow out vertically in a stabilized manner and prevent harmful influences caused by the opening of the bottom of the low temperature crucible. CONSTITUTION:This low temperature crucible comprises a cooling crucible main body 1 which is provided with an opening for the flow-out of a molten material in the lower part, a ceramic pipeline 3 having a flow-out opening of the molten material in the lower part installed inside the crucible and a coil 5 laid out outside the crucible body 1 where the flow-out opening 3 is formed in the shape of a pipe.
Patent JP-H06266210-A (JP)
Title: Discharge apparatus
Inventor: KAWAHARA SHINICHI
IPC: G03G15/02
Filed: 1993-03-14
Abstract: PURPOSE:To prevent abrupt stop of a cleaning means at the end part in the transferring direction due to collision, etc., and prevent the cleaning means from being damaged. CONSTITUTION:A slider 7 is attached to a feed screw 6 set in the extended direction of a corona wire 5 and a cleaning pad holding plate 8 at one end of which a projected part 8a is formed is installed in the slider 7 in the way it can rotate. A cleaning pad 9 is so installed in the cleaning pad holding plate 8 as to prevent the cleaning pad 9 from being in contact with the corona wire 5 when cleaning is not carried out. A tilting part 4a and a detecting hole 4b are formed respectively in one end part and the other end part of the shield case 4. When the slider 7 moves to one end while the cleaning pad 9 is brought into contact with the corona wire 5, the pressing force of the cleaning pad 9 to the corona wire 5 increases gradually by bringing the projected part 8a into contact with the tilting part 4a and the driving load which a motor bears increases gradually and due to that transferring speed of the cleaning part composed of the slider 7 is suppressed.
Patent JP-H09271018-A (JP)
Title: Monitoring device
Inventor: TERANISHI KENTARO
IPC: H04N7/18
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device for attaining home security at a low cost. SOLUTION: The monitoring device is provided with an input switching means 3 for inputting a TV signal S1 or a TV camera signal S2 by switching, a movement detection means 4 for detecting moving information necessary for the movement adaptive processing of the signal S1 or S2, an abnormal state detection means 7 for deciding an abnormal state when a detection signal from the means 4 exceeds a set value, and an informing means 8 or a recording means. At the time of setting up an automatic answering mode by a mode setting means 9, the signal S2 is inputted, and at the time of deciding an abnormal state, an intruder or the like is monitored by notification through telephone or picture recording. Consequently the functions of existing TV receiver and TV camera can be utilized and an extremely remarkable effect for the cost reduction of the monitoring device can be obtained.
Patent JP-S63245109-A (JP)
Title: Piezoelectric resonator
Inventor: TANIYAMA SHIGEMITSU
IPC: H03H9/17
Filed: 1987-03-31
Abstract: PURPOSE:To increase the P/V value of a main waveform while suppressing the P/V value of a sub-waveform by providing a vibration electrode to a small sized vibration element of a specific dimension and supporting the vibrating element by an electrode terminal nearly at the midpoint in the lengthwise direction. CONSTITUTION:A piezoelectric element 3 is formed to be a cuboid whose length is L, width is W and thickness is T and the length L and the thickness T are selected to satisfy the relation of 0.6<=L/T<=0.85 or 1.0<=L/T<=1.4. A vibration electrode 2 is adhered to a full face or a part of a couple of opposed L-W faces of the piezoelectric element 3. An electrode terminal 4 itself is adhered to the vibration electrode 2 by an optional adhesives such as solder (Pb-Sn) or conductive resin, to support the piezoelectric element 3. The electrode terminal 4 is fitted to the vibration electrode 2 nearly at the middle of the piezoelectric element 3 in the lengthwise direction. Through the constitution above, it is possible to set the P/V of the main waveform larger and the P/V of the sub waveform smaller.
Patent JP-S61239155-A (JP)
Title: Glucose analyzer
Inventor: SUGAWARA KENJI
IPC: G01N27/30
Filed: 1985-04-17
Abstract: PURPOSE:To widen the range of the quantitative determination of sugar in an enzyme electrode combined with an immobilized enzyme film consisting of glucose oxidase and hydrogen peroxide electrode by making the size of the immobilized enzyme film larger than the hole diameter of a flow passage of a flow cell. CONSTITUTION:The electrode is constituted of the hydrogen peroxide electrode 1, an internal electrode 2 and a platinum electrode (anode) 3 and an electrolyte 4 is put therein. The immobilized enzyme film 5 fixed with the glucose oxidase in the lower part is provided thereto. A sample 20 is sucked by a nozzle 21 and is admitted into an inflow passage 24 where the sample is brought into contact with the film 5 in the flow cell 10 so as to cause an oxidation reaction with the sugar in the blood. The sample is then discharged from the passage 25. The diameter of the exposed surface of the film 7 is made larger than the hole diameter of the flow passages 24, 25 and is made <=3 times the same. For example, the diameter of the exposed surface is made 2mm and the hole diameter of the passages 24, 25 is made 1mm. Since the exposed surface of the immobilized enzyme film is made to have the prescribed size with respect to the hole diameter of the flow passages, the exact quantitative determination is made possible even in a high glucose region.
Patent JP-S577219-A (JP)
Title: Preparation of air filter for air conditioner
Inventor: OKABE IKUAKI
IPC: F24F13/28
Filed: 1980-06-16
Abstract: PURPOSE:To obtain uniform welding and appearance over a total surface by a method wherein a frame made of a material same to that of a filter is molded separately and, thereafter, said filter and said frame are integrated by ultrasonic welding to enhance injection molding property of a frame member. CONSTITUTION:A polypropylene resin or the like is formed into a yarn like form and, in order to integrate a filter member 5 woven from said yarn like resin in a wavy fashion and a frame member 6 which is made of a material same to that of said filter member 5 and has a lower M.W., the frame member 6 is set to a horn receiver 8 so as to contact a surface of said frame member 6 reverse to a surface on which ribs 6a are provided with said horn receiver 8 and, after the filter member 5 is temporally fastened to a pin 6b, ultrasonic wave is applied by a fusing horn 7. The ribs 6a provided to the frame member 6 is molten at first by friction of a contact surface thereof and, next, the filter member 5 is molten to be integrated to the frame member 6. Further, an end surface of the filter member 5 is positioned to an inner side from an outer peripheral surface of the frame member 6 and the fusing horn 7 is arranged such a condition that a width D of said horn 7 is larger than a width E of the frame member 6.
Patent JP-H11260548-A (JP)
Title: El driving circuit
Inventor: MIYASHITA TADASHI
IPC: H05B44/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To improve electroluminescence efficiency at low electric power consumption by reducing generation of rush electric current in a driving circuit, electromagnetic noise, and deterioration of an EL (electroluminescent) element which are all caused by abrupt rising and trailing of driving voltage in an EL driving circuit for driving a conventional EL element. SOLUTION: This EL driving circuit synchronizes the oscillation frequency f of an outside synchronous oscillator 101 with the resonance frequency f0 generated between a secondary wound wire 103b of a wire wound type transformer 103 and a equivalent capacitor Cel of the EL element 104 and controls the electric communication period existing in each half cycle of an H type driving circuit 102 to be about 1/2 period of the half cycle. Further, a waveform rectifying circuit 11 is installed in the prior stage to the H type driving circuit 102 so as to prevent two FETs(field effect transistors) from being turned on simultaneously.
Patent JP-H10275046-A (JP)
Title: Device and method for word input
Inventor: SHIMIZU YUUJI
IPC: G06F3/0488
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To lighten the burden on a user by inputting an intended word without paying special attention to the operation of a target key in small size even when a virtual keyboard area is small. SOLUTION: When the user does objective touch operation on the virtual keyboard on a touch panel, the coordinates of the touch position is inputted from a coordinate input part 101. A corresponding character decision part 102 extracts candidate characters according to the position relation between the input coordinates and the coordinates of respective characters on the virtual keyboard and calculates the reliability of each candidate character. A word candidate extraction part 103 takes characters out of each character group extracted corresponding to successive coordinate input, one by one, generates character strings as to all combinations, and extracts a character string which forms a word from the character strings.  A word priority determination part 104 determines the priority of each extracted word according to the reliability of each character constituting the word and a word display part 105 displays the respective words according to the priority and prompts the user to select a word.
Patent JP-H03214230-A (JP)
Title: Data packer
Inventor: KIISU JIEI BAATORANDO
IPC: H03M7/44
Filed: 1990-03-28
Abstract: PURPOSE: To use the logic circuit of a low speed by receiving data bits from a bit shifter means, storing the data bits in a received order and supplying parallel output words packed in an (n)-bit width by the occurrence of MSB control signals. CONSTITUTION: When a most significant bit(MSB) is supplied to a line 34, a bit shifter 30 also supplies shifted bits up to seven pieces from the MSB position through seven parallel lines 46 and an OR gate 60 to a 7-bit parallel intermediate register 48 simultaneously. Data are stored by feeding them back from the output through the line 52, an AND gate 58 and the OR gate 60 to the input in the order of being received in the intermediate register 48. Then, the parallel output words packed by the (n)-bit width are supplied by the occurrence of the MSB control signals. Thus, the logic circuit of the low speed is made usable.
Patent JP-S59207818-A (JP)
Title: Production of anhydrous calcium secondary phosphate of high purity
Inventor: KATOU ATSUMI
IPC: C01B25/32
Filed: 1983-05-09
Abstract: PURPOSE:To obtain anhydrous rectangular parallelpipedlike calcium secondary phosphate of high purity, by dispersing a calcium based compound in water in the presence of phosphoric acid, reacting the calcium based compound with the phosphoric acid, decomposing the resultant calcium secondary phosphate dihydrate under heating, and treating the resultant anhydrous calcium secondary phosphate with dilute phosphoric acid. CONSTITUTION:A calcium based compound, e.g. quick lime, is dispersed in water in the presence of a phosphate. The resultant milk of lime is reacted with phosphoric acid to give calcium secondary phosphate dinhydrate. Water is then poured into the reaction product, and the mixture is agitated. Ca(OH)2, etc. is further poured into the mixture, and the resultant mixture is heated. A chelating agent, e.g. ammonium ethylenediaminetetraacetate, is added thereto to dehydrate the reaction product and give the anhydrous calcium secondary phosphate. H3PO4 is further added thereto and agitated in the dilute aqueous solution of the phosphoric acid. The resultant product is then filtered, washed, separated and dried to purity the anhydrous calcium secondary phosphate in high purity. The product is a rectangular parallelepiped close to a cube and has a uniform particle size.
Patent JP-S58197590-A (JP)
Inventor: SHIGENOBU HIROMICHI
IPC: G07F13/06
Filed: 1982-05-13
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-S558340-A (JP)
Title: Drawing and straightening apparatus in continuous casting machine
Inventor: ANDOU TAKESHI
IPC: B22D11/12
Filed: 1978-07-03
Abstract: PURPOSE:To let double row casting of billets and single casting of slabs to be accomplished by bisecting the driving side and pressing side rolls respectively and coupling the driving side segmented rolls through clutch operation. CONSTITUTION:At the casting of billets, left and right lower rolls 1a, 1b are respectively independently driven in correspondence to the billet drawing speeds and the billets 16 are drawn and straightened between the upper rolls 2a, 2b and lower rolls 1a, 1b which operate parallelly depending upon the thicknesses of the billets. At the casting of slabs, the lower rolls 1a, 1b are coupled through engagement of the clutch 9 provided to the coupling shaft 8. Both are then integrally driven to draw and straghten the slab 17 passing between these rolls and the upper rolls. This method may be readily used commonly for billets and slabs simply through engagement and disengagement operations of the clutch.
Patent JP-S577726-A (JP)
Title: Inclining device for dump truck bed
Inventor: TAKAMIZAWA SHINICHI
IPC: B60P1/16
Filed: 1980-06-13
Abstract: PURPOSE: To incline a dump truck bed by a small power linking the top of a bed- inclining hydraulic cylinder to a bed via a swingable link and using the reaction of the hydraulic cylinder as an auxiliary power for pushing up to incline the bed at the initial inclination of the bed.  
     CONSTITUTION: When a hydraulic cylinder 9 is extended to incline a bed 3, the  bed 3 is inclined round an axis 5. At this stage, the reaction given to the top of the  hydraulic cylinder 9 works as an auxiliary power to turn a swingable link 7 clockwise round a shaft support 8 and push up the bed 3. Consequently, the bed 3 is  pushed up by the resultant force of the thrust and the reaction of the hydraulic  cylinder 9. When the bed 3 is further inclined to bring the axis of the hydraulic  cylinder 9 to meet the shaft support 8, it is released from the pushing up work of  the swingable link 7, and then, inclined to the topmost inclination only by the  thrust of the hydraulic cylinder 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58197464-A (JP)
Title: Control method for assist air of internal-combustion engine
Inventor: MATSUOKA HIROKI
IPC: F02D41/16
Filed: 1982-05-13
Abstract: PURPOSE:To commit an effective air assist even during an off-idling operation and to prevent the occurrence of a shock of a vehicle due to a sudden change in a suction air quantity, by controlling the flow rate of assist air corresponding to the suction air quantity during the off-idling operation. CONSTITUTION:In an electronic control fuel jetting unit of a car engine 10 provided with a digital control circuit 60 for controlling an idling rotation control valve 42 in response to an operating condition of an engine, a flow rate of assist air is controlled within the digital control circuit 60 by controlling the opening of the idling rotation control valve 42 so that the number of revolutions of the engine attains the required number of idling revolutions during the idling operation. Meanwhile, during the off-idling operation, the flow rate of assist air is regulated by controlling the opening of the idling rotation control valve 42 in proportion to the quantity of sucked air detected by an air flow starter 14.