baber/WOPTO huggingface dataset:
Patent JP-H02234426-A (JP)
Title: Electrostatic adsorption equipment and reactive ion etching equipment using same
Inventor: KAWAMURA SHINICHI
IPC: C23F4/00
Filed: 1989-03-08
Abstract: PURPOSE:To enable desorption of a processed substance in a short time by providing a conductive layer for partially covering a surface of a dielectric layer and a grounding means for grounding the conductive layer at specified time. CONSTITUTION:An adsorption equipment 1 is provided with a dielectric layer 2 made of a high polymer material such as polyimide, polyvinylidene fluoride and ceramic such as alumina and a plate electrode 3 therein, The surface of the dielectric layer 2 is coated with a plurality of concentric conductive layers 4 with an appropriate area of a dielectric exposed surface 2A remained while the respective concentric conductive layers 4 are conductive by bridges along the radius as well as grounded via a switch 6. Then after dc voltage is applied to the plate electrode 3, a substance 9 to be processed is adsorptively fixed and specific treatment is done, application of dc voltage is stopped, the switch 6 is closed and electric charge charged to the substance 9 is released via the conductive layers 4. The substance 9 to be processed can be desorbed from the surface of the electrostatic adsorption equipment 1 in a short time.
Patent JP-H11244645-A (JP)
Title: Treatment of generated gas of waste drying apparatus
Inventor: NAKANISHI KATSUYUKI
IPC: B09B3/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the consumption of kerosene necessary for deodorization and non-pollution without requiring deodorization equipment by kerosene by subjecting generated gas to gas-liquid sepn. and feeding the gas after the sepn. to the combustion chamber of a combustion device and the liquid into the waste combustion gas of the combustion device. SOLUTION: Waste 26 and vapor 28 of a heat source medium for drying are supplied to a drying apparatus 20 and the dried matter 27 of the waste 26 dried by heating is sent to the ensuing stage. In the combustion device 21, the waste combustion gas 35 generated by the combustion of the kerosene 34 is subjected to heat recovery by a waste heat boiler 22 and the generated vapor 28 is used as a heat source for drying. The waste 26 is used as a drain 29 after heating in the drying apparatus 20 and is circulated to the waste heat boiler 22. The generated gas 30 from the waste 26 in the drying apparatus 20 is cooled by cooling water 33 in a condenser 25 and is subjected to the gas-liquid sepn. The dry generated gas 32 after the sepn. is subjected to the deodorization and non-pollution in a combustion chamber of the combustion device 21.  The separated condensed water 31 is injected and supplied as a cooling medium for diluting the combustion gas to the combustion chamber of the combustion device 21, by which the condensed water is subjected to the deodorization and non-pollution. The need for a deodorization furnace, or the like, using the kerosene is eliminated and the rationalization and cost reduction of the process are made possible.
Patent JP-H10216217-A (JP)
Title: Suture prosthetic material
Inventor: SATO YASUHIRO
IPC: A61L17/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To improve a cutting property by consisting at least part of a suturable material of a foamed film consisting of in vivo decomposition absorptive stock. SOLUTION: A foamed film 3 consisting of the in vivo decomposition adsorptive stock and a power net fabric 4 are subjected to coarse chain stitching 5, 6 at both selvages and the ends 7, 7 of sewing threads are extended. The constitution obtd. by converging and integrating the front ends of the foamed film 3 and the power net fabric 4 by sewing and providing one of the thread ends with knots and the center of the foamed film body 3 with a notch is equally preferable. Polyglycolic acid, polylactic acid, copolymer of both, etc., are usable for the in vivo decomposition absorptive stock.  The power net fabric 4 is preferably used with the fabric which is formed by twill knitting and twill weaving rubber yarn, etc., into the textile weave and has stretchability in longitudinal and transverses; for example, the fabric formed by knitting the yarn formed by covering polyurethane yarn with nylon yarn to a warp knit weave. The resistance value to cutting is lower and the cutting property is improved by such constitution.
Patent JP-H10211114-A (JP)
Title: Motor-driven body brush for bathing
Inventor: GOTO OSAMU
IPC: A47K7/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a bathing tool for caring body by moving a bathing body brush, which is conventionally moved by moving a hand up/down and to right/ left for brushing, by an incorporated power motor. SOLUTION: This motor-driven body brush for bathing is obtained by fixing the brush part 2 at a tip from a long neck of the bathing body brush to the handle part 1 of structure obtained by increasing a motor-driven tooth brush by two sizes by a plug 3 to be attachable/detachable by one operation. In addition a power motor 5 and a lithium battery 4  or a Ni-Cd battery} is set in the plastic cylinder of a handle part 1 and the part 2 moves up/down and to right/left by a three-point switch 7. In addition at the time of not using, the brush is charged on a charging table outside of a bathroom. The part of the handle is covered with not slipping material.
Patent JP-H02262822-A (JP)
Title: Overcurrent protective circuit for electrostatic induction self-arcextinguishing element
Inventor: IBORI SATOSHI
IPC: H03K17/08
Filed: 1989-03-08
Abstract: PURPOSE:To obtain a safe and highly reliable overcurrent protector by arranging such that the firing voltage at a firing control terminal is maintained at a predetermined driving voltage level during normal operation of element and maintained below the normal driving voltage level upon detection of overcurrent. CONSTITUTION:A gate-emitter voltage limiting circuit is provided in order to detect gate voltage rise of an element upon occurrence of overcurrent and to maintain the gate voltage below the drive source voltage. A circuit for detecting the gate voltage of main element is arranged between the gate and emitter of main element 1. When abnormal current flows through the main element 1, gate voltage is detected by means of a transistor Q4 and a resistor R7 through the route of collector C of the main element 1  gate of the main element 1  the transistor Q4  the resistor R7  forward bias constant voltage source E1  emitter E of the main element.
Patent JP-H04213029-A (JP)
Title: Ultraviolet-ray intensity meter
Inventor: MASUDA MANABU
IPC: A44C5/00
Filed: 1991-02-26
Abstract: PURPOSE:To measure the instantaneous intensity and the integration intensity of ultraviolet rays with a simple structure and to decrease the cost. CONSTITUTION:An ultraviolet-ray sensitive part 2 and a reference part 3 are provided at the neighboring positions. The ultraviolet-ray sensitive part 2 is formed so that the hue is changed by casting the ultraviolet rays having the specified intensity by mixing a photochromic material into synthetic resin. The reference part 3 is formed so that the hue becomes the same hue as that of the ultraviolet-ray sensitive part caused by casting the ultraviolet rays having the specified intensity. The intensity of the ultraviolet rays can be found by comparing the hue of the reference part 3 with the hue of the ultraviolet-ray sensitive part 2.
Patent JP-H06265113-A (JP)
Title: Liquid fuel combustion device
Inventor: YAJIMA DAIZO
IPC: F23D11/10
Filed: 1993-03-15
Abstract: PURPOSE:To provide a stable combustion flame under a weak combustion by a method wherein a mesh part of low heat transfer rate is arranged at a bottom part within a gasification cylinder, an independent cage is placed between the extremity end of a needle pipe and the mesh part and then the needle pipe and the mesh part are connected to the cage part. CONSTITUTION:A mesh part 28 is mounted at a bottom part of a gasification cylinder 1 to which liquid fuel drips. The mesh part 28 is made of material having a low heat transfer rate. An independent cage 29 is applied to connect the extremity end of the needle pipe 8 supplying liquid fuel and the mesh part 28 arranged between it and the bottom part of the gasification cylinder 1. This cage has a substantial L-shape to cause the liquid fuel to be flowed down to the bottom part of the gasification cylinder 1. With such an arrangement as above, it is possible to restrict pulsation of gasification at the weak combustion and to generate a stable combustion flame.
Patent JP-S59179351-A (JP)
Title: Printer
Inventor: TAKADA HIROMI
IPC: B41J1/30
Filed: 1983-03-31
Abstract: PURPOSE:To discriminate the home position and the kind of a type wheel, by such simple constitution that the discrimination marks of the home position and the kind of the type wheel are provided while a means for detecting said marks is provided. CONSTITUTION:To the peripheral surface of the front side of the boss part 71 provided to a type wheel 23, marks 75, 76 each comprising a reflective plate as the discrimination marks of the home position and the kind of said wheel 23 are provided on the same circumference thereof. The mark 75 is formed so as to make the width thereof in the rotary direction of the type wheel 23 wider than that of the mark 76 and the interval between both marks 75, 76 are determined corresponding to the kind of the type wheel 23. A reflective type photosensor 63 being a discrimination mark detecting means consisting of a light emitter 80 and a light receiver 81 is provided to the front frame of a carriage for mounting a cassette wheel 22 at a position capable of detecting the marks 75, 76 which are, in turn, detected through the notch part 24a of a cassette case 24. In this case, the count value of the counter of a discrimination control circuit is compared with a predetermined count value to discriminate the home position and the kind of the type wheel 23.
Patent JP-H09327459-A (JP)
Title: Bone osteoporosis diagnostic device and bone osteoporosis diagnostic method
Inventor: ISHII TETSUYA
IPC: A61B8/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure device with higher diagnostic accuracy and without radiation exposure. SOLUTION: This device is provided with an ultrasonic transducer array 3 in which multiple cells 11 , 12 ,... as ultrasonic conversion elements are arranged in two dimension, the ultrasonic transducer array 3 is fit to a skin surface covering a specific bone of a person to be examined, ultrasonic pulses are radiated to the bone sequentially from the cells 11 , 12 ,... for specified times, and echoes from the bone are received by the cells 11 , 12 ,....  A plane wave problem conversion processing, which converts a reflected wave from the bone to a plane wave problem, is performed to the echo data received, reflected wave information when it is converted into the plane wave problem is calculated, acoustic impedance values of the cortex bone and boundary bone are calculated from the results, and the bone osteoporosis is judged based on the resultant acoustic impedance values of the bones. The reflected wave information of the bone can be treated as a characteristic value problem, and this eliminates a measurement of bone shape.
Patent JP-H10241925-A (JP)
Title: Noise filter tape
Inventor: SENDA MASAKATSU
IPC: H05K9/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a flexible noise filter tape having a small size and a wide frequency band by providing a conductor on a nonmagnetic insulator directly or with an adhesive in between and a magnetic material on the conductor. SOLUTION: A noise filter tape 1 is formed by successively laminating a nonmagnetic insulator 2 which works as a substrate, an adhesive 3 which bonds a conductor 4 to the insulator 2, the conductor 4 which electrically shields noise, an adhesive 3' which bonds a magnetic material 5 to the conductor 4, and the magnetic material 5 which magnetically absorb noise upon another. Since the tape 1 is formed in the above-mentioned way, the mechanical strength of the tape 1 can be secured. The conductor 4 is laminated upon the insulator 2 with the adhesive 3 in between and the magnetic material 5 is laminated upon the conductor 4 with the adhesive 3' in between. In addition, the magnetic material 5 is laminated upon the insulator 2 with the adhesive 3 in between and the conductor 4 is laminated upon the magnetic material 5 with the adhesive 3' in between.  Furthermore, the insulator 2 is laminated upon the conductor 4 with the adhesive 3 in between the magnetic body 5 is laminated upon the insulator 2 with the adhesive 3' in between.
Patent JP-H06267366-A (JP)
Title: Electrical equipment control unit
Inventor: HIRANO TAKAYUKI
IPC: D06F33/02
Filed: 1993-03-15
Abstract: PURPOSE:To provide an electrical equipment control unit which surely turns off power supply to a load even if some abnormality occurs in a control circuit. CONSTITUTION:An electrical equipment control unit is provided with a switch signal output circuit 27 having a manually operated power switch 16, and a flip-flop 30 which reverses any output from a non-inversion output terminal Q1 when a switch signal Sa from the switch signal output circuit 27 is supplied thereto. A relay drive circuit 22 is controlled on condition that a drive signal Ss (control command) from a control circuit 20 is ANDed with the output of the flip-flop 30.
Patent JP-S55146918-A (JP)
Title: Stationary type induction electric apparatus
Inventor: HORI YASUROU
IPC: H01F27/33
Filed: 1979-05-04
Abstract: PURPOSE:To decrease the vibration and noise of a stationary induction electric apparatus by a method wherein both ends of a beam are pulled for fixing them to a reinforcing material of a tank in such a way that they can freely be adjusted according to prssure, and a weight is fixed to the beam. CONSTITUTION:A dynamic vibration reducing pendulum 8 equipped with a weight 3 in between a beam 4 is provided in a reinforcing material 2 having a section of a box and fixed to the side plate 1A of a tank in a horizontal direction, and the pendulum is fixed to the beam 4 using a washer 5 and a nut 6 in such a way that tensile force is added to the beam. With this constitution, the weight 3 swings via the beam 4, and if the peculiar vibrations of the dynamic vibration reducing pendulum 8 is allowed to correspond to those of the reinforcing material 2, a great deal of reactionary force is given to the reinforcing material 2, so that the vibration of the material is reduced. The adjustment of the peculiar vibrations of the pendulum 8 can readily be made by giving tension or compressive force to the beam. By so doing, vibration and noise of the apparatus can be reduced by the use of a comparatively large-sized dynamic vibration reducing pendulum to add large vibration controlling force without increasing the total dimensions.
Patent JP-S61216962-A (JP)
Inventor: TAKAGI KENJI
IPC: E04C5/12
Filed: 1985-03-20
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-H02234361-A (JP)
Title: Fuel cell system controlling apparatus
Inventor: MITARAI REIJI
IPC: H01M8/06
Filed: 1989-03-07
Abstract: PURPOSE:To obtain safety and a long life of a fuel cell system by determining proper temperature control depending on the average temperature of a plurality of reaction tubes at normal time and the maximum temperature during detection when the maximum temperature surpasses the prescribed temperature. CONSTITUTION:Proper temperature controlling amount 5 is determined depending on a detected temperature T of a plurality of reaction tubes installed in a reformer 2. A control computing means 1 to put out an operational amount 6 responding to the determined temperature controlling amount to a reformer temperature operational terminal is installed and temperature controlling amount is determined to be an average value at normal time and the maximum value of each detected maximum temperature in the case the maximum value surpasses a prescribed limited value by computing the average and maximum values. By this way, the temperature of a reaction tube in the reformer 2 does not become over a bearable temperature of the materials of the system and not cause break and functional deterioration and thus a long life and safety of the system are obtained.
Patent JP-S55145600-A (JP)
Title: Treatment of food sludge or the like
Inventor: YOSHIDA TADAYUKI
IPC: C02F11/14
Filed: 1979-05-01
Abstract: PURPOSE: To make post-treatment easy and enable food sludge, food waste, etc. to be usable as feed, etc. by mixing a small amount of wheat flour into the same and coagulating and solidifying the same through heat treatment.  
     CONSTITUTION: About 3W5wt% wheat flour is mixed in food sludge or food waste containing much starch, fats, etc. and heat treament is done. As a result of this treatment, the wheat flour absorbs water and hardens. On the way of the coagulation and solidification, the food sludge or food waste solidifies in the state that it is enclosed in the wheat flour. By this method, the protein, etc. in the sludge or waste may be effectively utilized and forms a product most suitable to the use as feed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03257289-A (JP)
Title: Shield excavator
Inventor: INOUE MASAMI
IPC: E21D9/08
Filed: 1990-03-06
Abstract: PURPOSE:To enable the compactness of an excavator by partitioning a work room by a front bulkhead and a rear supporting part in a shield cylinder, as well as securing a driving shaft for a face cutter fittingly between the front bulkhead and rear supporting part in such a way as to be inclined upward by a specified angle in relation to the axis of the shield cylinder. CONSTITUTION:In the shield cylinder 2, provided with a face cutter 3, of a shield excavator 1, a work room is partitioned by a front bulkhead 6 and a rear supporting member 7, and a cutting blade 9 is formed in the front. The front bulkhead 6 and rear supporting part 7 are then fixedly pierced with a boss member 11 inclined upward by theta deg. to the axis 10 of the shield front drum 2, and a driving shaft 12 for rotating the face cutter 3 is rotatably inserted into the boss member 11. The lower space of a drive unit 16 is thereby enlarged, and even if the excavator is made compact, a conveyor device such as an existing screw conveyor can be installed with sufficient inclination.
Patent JP-H05219945-A (JP)
Title: Large-volume culture of functional subgroup in t-cell
Inventor: NISHIMURA KOJI
IPC: A61K35/12
Filed: 1992-02-05
Abstract: PURPOSE:To provide a process for culturing the objective functional T-cell subgroup in a large volume in high purity and the functional T-cell subgroup given by the process. CONSTITUTION:A functional T-cell subgroup is separated, stimulated in the anti-CD3 antibody solid phase plate, then subjected to proliferation culture. Accordingly, the objective functional T-cell subgroup of high purity can be obtained in a large volume.
Patent JP-H01228679-A (JP)
Title: Method for preventing flaw when manufacturing metal conduit
Inventor: TSUNODA TADASHI
IPC: B23K11/08
Filed: 1988-03-08
Abstract: PURPOSE:To prevent the occurrence of a flaw of the title metal conduit by spatters by attracting and removing granulated metal generated by a deposition action on the exterior and interior of the metal conduit at the rear in the conduit manufacture proceeding direction of a deposited point of the metal conduit by using magnetic force. CONSTITUTION:A metal strip charged from a conduit manufacturing equipment inlet is heated and molten on both edges thereof via a forming roll and pressed by a squeeze roll 5 and made to the metal conduit 21. The spatter scattered to the outside of the spatters 14 generated on a welding point is attracted by an electromagnetic coil 19 excited by a power source 20 to prevent it from being caught in the roll 5. The spatters 14 entering to the interior side of the metal conduit are attracted to the lower part of the metal conduit interior by the electromagnetic coil 19 arranged continuously spirally on the metal conduit exterior at the upstream side of a roller 7 for supporting a mandrel. The spatters 14 are collected so as not to be stepped on by the roller 7 and induced to the side part and demagnetized and discharged to the downstream in order. By this method, the occurrence of the flaw of the metal conduit by interior and exterior spatters can be prevented.
Patent JP-S58170515-A (JP)
Title: Apparatus for collecting dust and recovering heat from converter waste gas
Inventor: ONIZUKA SHIGENORI
IPC: B01D46/34
Filed: 1982-03-31
Abstract: PURPOSE:To carry out dust collection and heat recovery of a converter waste gas, by supplying the gas at 800 deg.C to a moving bed type gas colling high temp. dust collecting part in which one end part of a heat pipe group is embedded to obtain a clean gas in a high heat recovery ratio and in a reduced waste water treating amount. CONSTITUTION:A waste gas from a converter 1 is directly subjected to heat recovery in a high temp. heat recovery part 4 in a high concn. state to lower the temp. thereof from about 1,450 deg.C to about 800 deg.C. In the next step, the treated gas is supplied to a moving bed type gas cooling high temp. dust collecting part 10 in which one end part of a heat pipe group 27 is embedded to carry out heat recovery as well as to lower the temp. thereof from about 800 deg.C to 300-350 deg.C while molten dust therein is collected in a stickiness free solidified state to enable the use thereof in a low temp. heat recovery part 14 comprising a usual heat exchanger. In addition, heat recovery from 300-350 deg.C to 100-150 deg.C is carried out in this low temp. heat recovery part 14. As the result, recovered energy becomes large and the sensible heat of the waste gas can be recovered within a range from about 1,450 deg.C to 100-150 deg.C while various apparatuses in the low temp. part are miniaturized to be made economical.
Patent JP-S63220095-A (JP)
Title: Finned heat exchanger
Inventor: YOKOUCHI AKIRA
IPC: F28F1/32
Filed: 1987-03-10
Abstract: PURPOSE:To improve the performance of a heat exchanger upon room heating at a low temperature as well as comfortableness upon heating and improve energy efficiency, by a method wherein a plurality of rows of heat transfer tubes is provided in the flow direction of air and more places, cutouts of the heat transfer tube are provided more in the rows of heat transfer tubes at the inflow side of air than in the rows of the same at the outflow side of the air. CONSTITUTION:When a heat exchange is used as an evaporator upon room heating operation of an air-conditioning machine, frost 3 is generated between fins 1 from the leading edge of the fins at the inflow part of air. In this case, when some heat transfer tubes 2 of the rows of heat transfer tubes are cut at the inflow side of the air, the surface temperature of the fins at the cutouts become higher than the same of the other fins, whereby the growth of the frost becomes difficult. Accordingly, air passes through the part whereat the heat transfer tubes 2 are cut exchanges heat between the air and the next rows of the heat transfer tubes even when the rows of the heat transfer tubes at the inflow side of the air are blockaded substantially by frost, therefore, the sudden deterioration of heating capacity will never be generated. when the heat exchanger is operated as the evaporator upon heating at a low temperature, the preservability of heating capacity may be prominent, comfortable heating may be provided even when the frequency of defrosting operation is reduced and the energy efficiency of the title heat exchanger may be improved.