baber/WOPTO huggingface dataset:
Patent JP-H06254433-A (JP)
Title: Air filter
Inventor: EBIHARA ISAO
IPC: B03C3/155
Filed: 1992-08-12
Abstract: PURPOSE:To reduce the load of a blower motor by applying voltage across a plurality of conductive porous layers laminated by interposing permeable non-conductive layers in an air filter for an air cleaner for air conditioning or the like. CONSTITUTION:Two conductive porous layers 1 or more are laminated by interposing air permeable non-conductive layers 2 composed of a non-woven cloth or the like used as a filter medium to constitute a filter. For the conductive porous layers 2, wet and dry non-woven cloth containing conductive fibers or the like is used mostly, although not particularly specified. A non-woven cloth sheet into which metallic fibers are contained is used for the purpose. Power source terminals 5 connected with cathodes or anodes of a power source are disposed respectively on the conductive porous layers 1, 1, connected with the power source and voltage is applied among the conductive porous layers 1, 1. Also folding work can be carried out to increase the filter area.
Patent JP-H0550100-A (JP)
Title: Method for incinerating sludge mixed with high molecular flocculant
Inventor: NISHIZAWA MASATOSHI
IPC: F23G7/00
Filed: 1991-08-27
Abstract: PURPOSE:To reduce the generation of the unburned combustibles due to incom plete combustion by adjusting the water content of sludge so that the measured value of the electrolytic current is controlled within specified limits and then supplying the sludge to an incinerator. CONSTITUTION:The sludge in a quantitative feed tank 5 is discharged on a belt conveyor 3 in fixed amts., conveyed by a feed screw 2, supplied into a multi-stage incinerator 1 from its top by the screw 2 and incinerated. Meanwhile, a rotating electrode 6 is inserted into the sludge on the conveyor 3 to continuously measure the constant-voltage electrolytic current, and the measured value is inputted to a computing element 7 through a moisture meter 4. The amt. of water to be supplied is calculated to fix the water content of sludge, the opening degree of a water feed control valve 8 is adjusted by the signal, and water is sprinkled into the tank 5 from the tip of a water feed pipe 9. Consequently, sludge having a fixed water content is supplied to the incinerator, and the sludge is stably burned.
Patent JP-H0263575-A (JP)
Title: Spin coater
Inventor: HOSHINO YOSHINORI
IPC: B05C11/08
Filed: 1988-08-30
Abstract: PURPOSE:To allow switching and combining of rotation and revolution and to easily uniformize the thickness of coated films by a revolving member which is fixed to the upper part of a main shaft, many stages of driving power transmission means which transmit the rotation of the main shaft to a jack shaft and the driven shafts fixed with coating containers and driving power intermitting mechanism which is provided on the main shaft. CONSTITUTION:The revolving member (rotary disk) 4 is fixed to the upper part of the main shaft 1 which is rotated by driving of a driving source. The driving power intermitting mechanism 15 is provided on the main shaft 1. The driving power transmission means 5 to 7 which transmit the rotation of the main shaft 1 to the jack shaft 2 and many stages of the driving power transmission means 8 to 10, 11 to 13, 11' to 13' which transmit the rotation of the jack shaft to the driven shafts 3, 3' fixed with the coating containers 14, 14' are successively provided around the main shaft. The driving power is not transmitted to the rotary disk 4 in the upper part of the main shaft by the driving power intermitting mechanism 15 and only the rotation of the driven shafts 3, 3' and the containers 14, 14' is executed right after dropping of paints onto substrates 17, 17' in this constitution. The spin coating by the combination of the revolution and rotation is executed upon lapse of the prescribed time for the purpose of uniformizing the coated film thickness.
Patent JP-H03157014-A (JP)
Title: Conversion circuit from ttl to ecl/cml
Inventor: RAASU JII JIYANSON
IPC: H03K19/018
Filed: 1990-08-17
Abstract: PURPOSE: To improve an entire speed over an operational temperature range and a high potential, power rail VCC range by applying a temperature compensated threshold signal voltage level VTH based on a temperature compensated current source voltage level VCS from a bias generator as a reference. CONSTITUTION: A temperature compensated current source voltage level VCS derives from an on-chip integrated circuit band gap bias generator which is used to give a temperature compensated voltage supply source to an internal ECL gate of an integrated circuit. An input clamping circuit has a 3rd current source transistor element Q21 and a 3rd tail. resistance element R21 which are joined between high and low potential power rails VCC and VEE. Threshold voltage VTH is set at the center between logical high and low signal potential levels VIH and VIL. This is the same with standard temperature compensated current source voltage level VCS that can be acquired from a standard band gap bias generator.
Patent JP-S6275488-A (JP)
Inventor: NISHIKAWA NOBUO
IPC: G09G1/06
Filed: 1985-09-28
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-H0380507-A (JP)
Title: Magnet powder, manufacture thereof and magnetic molding using the same
Inventor: HINO SEIICHI
IPC: H01F1/08
Filed: 1989-08-24
Abstract: PURPOSE:To improve filling properties by uniformly covering with epoxy resin composition made of epoxy compound solid at ambient temperature and latent curing agent. CONSTITUTION:Epoxy compound which exhibits solid state under ambient temperature and latent curing agent are dissolved in organic solvent having 100 deg.C or less of a boiling point, magnet powder is added thereto, organic solvent is then removed to obtain a magnetic powder uniformly covered with the epoxy resin composition made of the epoxy compound and the latent curing agent. The epoxy compound to be used includes, for example, bis-phenol A type epoxy, phenol novolac type epoxy, cresol novolac type epoxy, amine epoxy, alicyclic epoxy, halogenated epoxy, etc. The curing agent includes, for example, imidazole compounds, boron tetrafluoride amine complex, polycarboxylic acid hydrazide, dicyandiamide. Thus, excellent fluidity and filling properties are provided to exhibit satisfactory moldability. Excellent magnetic force, strength of the mold ing are provided, and it can be effectively used to manufacture high performance resin magnet.
Patent JP-S6372005-A (JP)
Inventor: MATSUSHITA NOBUO
IPC: F21V29/00
Filed: 1986-09-13
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-H0538506-A (JP)
Title: Method and device for joining sheet bars
Inventor: MASUDA BUNPEI
IPC: B23K20/00
Filed: 1991-08-02
Abstract: PURPOSE:To easily joining the rear end of a preceding sheet bar with the tip of a succeeding sheet bar. CONSTITUTION:Plural parts 15 of the rear end of the preceding sheet bar 2 are pressed at prescribed intervals in the width direction 12 of the sheet bar and the plural pressed parts 15 at the rear end of the preceding sheet bar 2 are protruded backward, on the other hand, the tip part 17 of the succeeding sheet bar 3 corresponding to the interval of the plural pressed parts 15 of the preceding sheet bar 2 is pressed to project pressed parts 17 of the tip part of the succeeding sheet bar 3 forward, by which parts obtained by pressing the rear end of the preceding sheet bar 2 and the tip part of the succeeding sheet bar 3 are inserted into each other to join the rear end of the preceding sheet bar 2 to the tip part of the succeeding sheet bar 3.
Patent JP-H01145055-A (JP)
Title: Method and apparatus for starting beat cardiopulmonary pump, intra-arterial balloon pump or the like
Inventor: RICHIYAADO PII MORENSHII
IPC: A61B19/00
Filed: 1988-08-30
Abstract: PURPOSE: To start a pump in matching relation to the pumping of the heart of a patient by optically sensing a pacer signal and operating the pump in the same phase as the pacer signal by the output thereof. CONSTITUTION: The signal optically sensed by an optical sensing means 22 sensing the light signal from a light display means is converted to an electric signal having the same phase as the pacer signal generated from a pace maker 12 by a signal conversion means 28. A start means 30 is housed in a protective enclosure 28 and starts a pulsating cardiopulmonary bypass pump or an intra- arterial balloon pump in the same phase as the pacer signa in response to the electric signal from the signal conversion means 28.
Patent JP-H1060549-A (JP)
Title: Method for controlling component of sintered ore
Inventor: SATO HIDEAKI
IPC: C22B1/16
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To stabilize the basicity of sintered ore by accurately controlling independently SiO2 and CaO contents while eliminating the variation with time. SOLUTION: The SiO2 and the CaO contents in a product sintered ore are analyzed in each prescribed time and the difference between the target value and the analyzed value is controlled with a point method to each content and blending ratio of SiO2 source and CaO source auxiliary raw material is automatically corrected according to this point or the cumulative total point. Further, when one side of the SiO2 and the CaO analyzed values is out of a content limit, the blending ratio is changed over to the automatic control of the basicity (SiO2 blending ratio/CaO blending ratio). By this method, the sintered ore stabilizing the basicity and the quality can be produced and further, this method contributes to the automation of the sintered ore producing process.
Patent JP-H0962787-A (JP)
Title: Method and system for recognition of character or graphic
Inventor: YAMAZAKI KAZUTAKA
IPC: G06K9/46
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for performing a character recognition by utilizing the information except the information on the order of strokes of the character inputted by an on-line. SOLUTION: In the method of recognizing the character or the graphic inputted on an entry area by an on-line, the method has a step 201 sampling the character or the graphic inputted in on-line and extracting sampling information, a step 202 determining plural local areas from the inputted character or graphic based on sampling information, a step 203 determining the feature vector for each local area, a step 204 determining the vector column based on the arrangement of each feature vector on the entry area and a step 205 recognizing the inputted character or graphic based on the vector column.
Patent JP-H0769355-A (JP)
Title: Hermetic packing bag
Inventor: SHIBATA YUKIHIKO
IPC: B65D33/00
Filed: 1993-08-31
Abstract: PURPOSE:To realize a hermetic packing bag capable of meeting the requirements for both the easiness of opening and the maintenance of airtightness. CONSTITUTION:In a hermetic packing bag 1 which is made up of flexible sheets 4-7 into the form of a bag with incompletely joined side edges 1 and 3 formed in suitable portions of a strip-like joint made between the sheets around the peripheral opening face, the heat sealed lines 2b and 3b narrower in width than an open joint part are formed in suitable portions of the incompletely joined side edges in the opening direction.
Patent JP-H1165238-A (JP)
Title: Image forming device
Inventor: ONO SHIGEO
IPC: G03G15/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain stable, high image quality over a long period of time, to decrease the disposal of toner, to extend the life of an electrifier and the life of a developing device, and to improve energy efficiency by transferring a toner image, formed on a latent-image carrier, to a given recording medium and fixing it on the surface of the recording medium. SOLUTION: The image forming device 100 is provided with the electrifier 2 which has an electrifying electrode 2a being in contact with the surface of an OPC photoreceptor 1 and electrifies the surface of the OPC photoreceptor 1 by the application of a given electrification-voltage to the electrifying electrode 2a. Fine grains in the form of powder having small grain-diameter, are almost uniformly applied to the surface of the electrifying electrode 2a of the electrifier 2 and the surface of the OPC photoreceptor 1 in advance by toner.  By controlling an electric field at particular intervals so that the very small amount of sticking toner returns onto the OPC photoreceptor 1, the very small amount of sticking toner on the surface of the electrifying electrode 2a is transferred to the surface of the OPC photoreceptor 1 almost completely in co-operation with the acting force of the toner, and re-electrified by electrification in the subsequent image formation.
Patent JP-S60109341-A (JP)
Title: Loop-back test system
Inventor: TORISAKI KOUICHI
IPC: H04B17/00
Filed: 1983-11-17
Abstract: PURPOSE:To detect whether a master station to a slave station has a fault by setting plural timers of slave stations with a test signal given from the master station and decides the generation of a fault according to the presence or absence of answers of those timers. CONSTITUTION:A test signal 3 is transmitted periodically to a reception circuit 22 of a slave station 2 from a transmission circuit 11 of a master station 1. Then the signal 3 is applied to a timer 4 of a test circuit 23 of the station 2 as well as to reset terminal R of an FF6. The output of the timer 4 is applied to a timer 5 as well as to a set terminal S of the FF6. The timer 5 is reset by a fixed time width after the timer 4 is set. Therefore the output of an AND gate 7 is turned on in case the signal 3 is not received every fixed time. Then a fault of the station 2 is displayed.
Patent JP-S6194624-A (JP)
Inventor: YOSHIKAWA TATSUO
IPC: A47L9/04
Filed: 1984-10-16
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-S6195223-A (JP)
Title: Wind tunnel test apparatus
Inventor: IKEDA TAMAKI
IPC: G01M9/04
Filed: 1984-10-16
Abstract: PURPOSE:To perform the effective utilization on the installation floor surface of a wind tunnel test apparatus, by arranging a plurality of nozzles having different shapes to the storehouse provided under the floor surface of the wind tunnel test apparatus through a movable support stand and selecting the same by the nozzle replacement apparatus on the floor surface. CONSTITUTION:A lid 9 is detached and the measuring tunnel nozzle part 1a on a support stand 53 is moved to the point coinciding with the wind axis of a wind tunnel test apparatus by a hydraulic motor, a controller 50 and a ball screw 51. Next, the clamper 62 of a model replacement apparatus is opened on the basis of the indication of a controller 60 by the action of a hydraulic cylinder 5 to form a state capable of grasping the measuring tunnel nozzle part 1a. Next, the support 70 of the nozzle part 1a is grasped by the clamper 62 and the arm 61 of the replacement apparatus is rotated and moved to allow the nozzle part 1a to coincide with the wind axis. In this state, a wind tunnel test is performed and, in replacing the nozzle part in the next stage, the nozzle part 1a is detached by reverse procedure to be stored on the support stand 53 and the other nozzle part is attached to the wind tunnel test apparatus by the same procedure.
Patent JP-H0382804-A (JP)
Title: Waist pad
Inventor: SHIMADA YUKIO
IPC: A41D27/06
Filed: 1989-08-22
Abstract: PURPOSE:To obtain a waist pad easily and comfortably fittable to clothes without using a pad-supporting member by integrally knitting the main body of waist pad and a folding margin and bonding the main body and the folding margin with a plain cord, etc., in such a manner as to enable the folding of the margin relative to the waist pad main body. CONSTITUTION:The main body 10 of the objective waist pad is produced by integrally knitting e.g. plain cords 12 (e.g. polyester yarn) and weft-insertion yarns 13, 14 (e.g. mono or multifilament yarn) with a number of rows of chain stitching yarns 11 in the direction of warp and the folding margin 20 of the pad is produced by integrally knitting plain cords 22 and weft-insertion yarns 23 with a number of rows of chain stitching yarns 21. The objective waist pad can be produced by knitting and joining the main body 10 and the folding margin 20 to the chain stitch yarn 11 at both edges of the waist pad main body 10 with the plain cord 22 of the inner edge part of the folding margin 20.
Patent JP-H0751827-A (JP)
Title: Method and apparatus for producing low melting point metal product
Inventor: HIDA OSAMU
IPC: B22D17/14
Filed: 1993-08-10
Abstract: PURPOSE:To provide a method for producing a low m.p. metal product, by which e.g. net-shaped formed product having excellent mechanical property can be produced in only one process without needing the extra labor and energy. CONSTITUTION:After removing the impurity by melting the low m.p. metal raw material in the vacuum or in inactive atmosphere, the molten raw material is supplied into a screw cylinder devices 2, 4 and also, the additive is supplied. The screw 2 is driven in the condition of holding to the solidus temp. or higher and the liquid-us temp. or lower of the low m.p. metal raw material and the raw material is partially solidified. Dendritic crystal developed at the time of solidifying is broken and finely spheroidized by shearing action to produce a thixotropical alloy or additive mixing alloy. This alloy is introduced into plunger cylinder devices 5, 6 arranged in series as the concentrical condition with the screw cylinder devices 2, 4 and successively, injected into a cavity 64 with the plunger 6. After completing the injection solidification and lowering to the forging temp., the pressure of plural number of rams 71, 72, 73 is suitably changed and the alloy is forged on the dies 61, 62 to obtain the alloy product or a metal base composite product.
Patent JP-S6373858-A (JP)
Title: Motor stator and its manufacture
Inventor: ITO TETSUYA
IPC: H02K29/14
Filed: 1986-09-13
Abstract: PURPOSE:To improve manufacturing properties of an apparatus and contrive to miniaturize its whole body by molding a magnetioresistor for detecting rotation of a rotor and stator coils into an integral body. CONSTITUTION:A conductive plate is rolled into a cylindrical shape to form a winding body, a plurality of circularly arranged such winding bodies are molded into a molded product, and said molded product is cut so that said winding bodies are crosscut concurrently. Thus, said molded product is manufactured as a molded body 13 of stator coils 14. A magnetioresistive member is molded simultaneously with the winding body and then cut, as the molded product is cut at the same time, to form a magnetioresistor 18 for detecting a rotational speed of a rotor and another magnetioresistor 24 for detecting a rotational position of said rotor.
Patent JP-H0499938-A (JP)
Title: Leakage detection method of feed water heater
Inventor: NISHIKAWA SHINJI
IPC: F22B37/38
Filed: 1990-08-20
Abstract: PURPOSE:To make safety operation continue by closing first and second inlet valves and an outlet valve as water is allowed to flow in tubes of a heat exchange part and monitoring the rise of a drain water level of a shell during this time. CONSTITUTION:In a plurality of shells 1 a first inlet valve for controlling turbine bleed steam as a heat source and a second inlet valve 7 for controlling drain from a feed water heater are provided. In addition, in the shells 1 an outlet valve 8 for controlling drain sent to the feed water as the heat source is provided. And a signal from a control part 9 to the valves 6-8 is given to close them as water is passed in tubes 2 and the state remains held during specified time. Here, if water leakage occurs from the tubes 2 and the like, the water level in the shells 2 becomes high, so it is detected with the use of a detection part 10 and the presence of the water leakage can be detected when a picture for displaying a detected signal on a display 11 is monitored.
Patent JP-H0965506-A (JP)
Title: Power running/regeneration switching circuit of ac-dc dual system electric car
Inventor: KOTAKE KAZUYOSHI
IPC: B60L9/14
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a power running/regeneration switching circuit of an AC-DC dual system electric car which dispenses with a power running/ regeneration changeover switch and an AC-DC changeover switch which are specific devices having functions of AC ON and DC OFF/AC OFF and DC ON with two circuits and a plurality of contacts. SOLUTION: In an AC-DC dual system electric car which conducts AC power running/regeneration by a separate excitation type thyristor converter 6, a power running/regeneration switching circuit is constructed by using four contactors 11A, 11B, 11C and 11D each having only an ON/OFF function with one circuit and one contact, and a contactor 7A for AC-DC changeover is provided between the (-) side of a main-circuit DC input end and a grounding device. Thereby the contactors used for a main circuit can be standardized. Since the power running/regeneration switching circuit shares a part of the function of an AC-DC switching circuit, besides, circuitry can be simplified and this is advantageous to make the equipment small in size and light in weight.
Patent JP-2001037867-A (JP)
Title: Medical tube
Inventor: SUZUKI MASAO
IPC: A61L29/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a soft distal end part capable of easily deforming the distal end part according to a shape of a lesion part of an arrival part by short-time heat treatment without hurting a blood vessel by forming a medical tube of a shape memory alloy mainly composed of TiNi having the Ni concentration less than a prescribed value. SOLUTION: A medical tube is a slender tube composed of a base part 2 and a distal end part 3, and the tube is formed of a shape memory alloy mainly composed of TiNi having the Ni concentration less than a 50.3 atomic percent. This shape memory alloy is small in a transformation temperature change by a heat treatment condition, and when performing recrystallization, a transformation temperature is decided by the alloy composition. Since the transformation temperature is higher than a living body temperature, a distal end part of the tube can be softened by organism temperature. The recrystallization is a short time as a heat treatment temperature is high, and is completed in a treatment temperature of several minutes to about one hour.  In a dimension of the base part 2 and the distal end part 3, for example, the respective lengths are 1,200 mm and 300 mm, an external shape is 0.7 mm, and an inside diameter is 0.6 mm.
Patent JP-H0560001-A (JP)
Title: Severe cold period automatic detecting device for automobile
Inventor: NAGUMO KAYO
IPC: F02D45/00
Filed: 1991-08-28
Abstract: PURPOSE:To automatically and accurately detect a severe cold period and to achieve cost-effectiveness. CONSTITUTION:An oil temperature T is detected each time an engine is started (S1), and it is stored (S2). When ten T's are stored (S3), a lowest oil temperature Tmin is sampled (S4). This is converted to a converted value (S5) and integrated between an upper limit and a lower limit (S6 to S10). When an integral value I is more than a reference value, it is judged as a severe cold period (S11, 12).
Patent JP-H0882388-A (JP)
Title: Pipe lifter
Inventor: MASUDA KOTARO
IPC: F16L1/00
Filed: 1994-09-12
Abstract: PURPOSE: To perform easy and accurate alignment of the level of a horizontal pipe. CONSTITUTION: In a pipe lifter, a plurality of legs 10 are expandably erected on a leg support body 1, a frame 20 is arranged on the legs 10, and a jack 30 is arranged on the frame 20. A roller support 45 is arranged on the jack 30, rollers 50 are arranged at the right and the left of the roller support 45 in such a manner that the axial direction of a roller shaft 52 forms a lateral direction, and the roller 50 is inclined in such a manner that an outer end part 53 is positioned above.