baber/WOPTO huggingface dataset:
Patent JP-H08174204-A (JP)
Title: Method for maintaining ladle
Inventor: AOKI NOBUHIDE
IPC: B22D43/00
Filed: 1994-12-27
Abstract: PURPOSE: To eastablish a ladle maintaining method, by which oxide can be removed and the maintenance can be executed to the low temp. ladle without shortening the service life of refractory in the ladle. CONSTITUTION: The stuck material 66 of slag, metal, etc., stuck to the surrounding of a pouring nozzle 65 in the ladle 50 is melted and removed with a high temp. gas burner 30 generating the high temp. flame by receiving the supplying of gas, oxygen and the air. By this method, since the high temp. gas burner is adopted, the stuck material can be melted with the heat and the production of FeO is not accompanied, and damaging degree to the refractory is small, and since the combustion is continued even in case the atmosphere is low temp., the low temp. ladle can be maintained.
Patent JP-2001138157-A (JP)
Title: Clamp mechanism
Inventor: OGOSE YASUYUKI
IPC: B23Q3/06
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a clamp mechanism capable of clamping a workpiece by inserting a clamp claw into a hole in the workpiece even when a space before the hole is narrow, and preventing rattling of the workpiece in clamping it. SOLUTION: While connecting an adjusting plate 5 to a tip of a cylinder rod 2r, a pair of clamp claws 7, 8 are pivotally attached to a support member 3 fixed to a cylinder 2s by a support shaft 6, and a cam pin 10 of the adjusting plate 5 is inserted into cam grooves 7c, 8c in the clamp claws 7, 8. An angle is set for a tip insertion direction of the clamp claw 7, 8 and an actuation direction of the cylinder 2s to a hole H in a workpiece W, and the clamp claws 7, 8 are set to oscillate in the opposite directions to each other by actuation of the cylinder 2s.
Patent JP-H01170723-A (JP)
Title: Drive device for auxiliary machinery of engine
Inventor: KATSUMOTO TAKEHIKO
IPC: F02B67/04
Filed: 1987-12-25
Abstract: PURPOSE:To facilitate the adjustment of rotational frequency by selectively operating two electromagnetic clutches according to the running condition to rotate integrally input and output pulleys when the rotational frequency of an engine is less than a predetermined one while rotating the output pulley through a planet gear device when it is higher than the predetermined one. CONSTITUTION:When the rotational frequency of an engine is less than a predetermined value (about 1500rpm), only a second electromagnetic clutch 62 is turned in to press an armature 58 mounted to a second puller 50 on a first pulley 44 against a leaf spring 56 by the magnetic force of electromagnetic coil 24. Thus, the first and second pulleys 44, 50 can be rotated integrally. On the other hand, when the rotational frequency of engine is higher than the predetermined value, only the first electromagnetic clutch 33 is turned in to press an armature 32 mounted to a blade section 28 on a body 10 against a leaf spring 30 by the magnetic force of an electromagnetic coil 22 and fix a rotary shaft 20 to a body 10. Thus, the rotation of second pulley 52 is decelerated by a planet gear device (34, 36, 54) and then transmitted to the first pulley 44.
Patent JP-H04197258-A (JP)
Title: Chair for medial treatment
Inventor: TAKAHASHI MITSUO
IPC: A61C19/00
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the excellent hand of use and to shorten the time for a treatment by setting the rising and turning speed of at least a back rest part higher than an ordinary turning speed. CONSTITUTION:The rising and turning speed of the back rest part is set at a slightly high speed and the laying down and turning speed is set at an ordinary speed by a speed setter 43. The slow start speed and slow down speed to lower the speed in the initial or final period of the rising and turning speed and laying down and turning speed of the back rest part are set by a slow start and slow down setter 45. The respective set speeds are inputted from a speed memory section 44 and a slow start and slow down memory section 46 simultaneously when the actually detected speed signal is inputted from a speed detector 41 of a speed control section 42 of this controller system and, therefore, the rising of the back rest part is started slow and after the back rest part rises fast, the rising slows down. The excellent hand of use well suited to the form of the actual treatment is, therefore, obtd.
Patent JP-H04193259-A (JP)
Title: Clip sheet for wrist hemodynamometer
Inventor: TERADA HARUHIRO
IPC: A61B5/022
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a clip sheet of a wrist hemodynamometer which does not bring any inconvenience on sphygmomanometry on a wrist by providing a cutout part avoiding the stylold process of ulna on a corner part or a side edge part. CONSTITUTION:A clip sheet 1 is prepd. by curving a thin plastic sheet with elasticity in a C-shape or a U-shape and provides a cutout part 10 on a corner of one end in the longitudinal direction and when it is mounted on a wrist, the styloid process of ulna A on the wrist is put in the cutout part 10. Therefore, there is no possibility that a cuff belt rises to the surface of the wrist and a user feels pain by pressing the styloid process of ulna. It is possible thereby to perform accurately sphygmomanometry.
Patent JP-2001141359-A (JP)
Title: Air separator
Inventor: FUNATSU TETSUYA
IPC: F25J3/04
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an air separator capable of efficiently utilizing a cold heat of an LNG and efficiently supplying an oxygen to a power plant. SOLUTION: An intermediate cooling medium gas 22 is compressed by a medium gas compressor 24, and its compressed medium gas 22 is cooled by a liquefied natural gas used as a fuel in a power plant. The gas 22 cooled by a heat exchanger 21 is expanded by a medium gas turbine 25 to a low temperature, and supplied to a fractionating tower.
Patent JP-H04194348-A (JP)
Title: Fuel characteristic detecting method of engine
Inventor: SAKATA YUJI
IPC: F02D45/00
Filed: 1990-11-27
Abstract: PURPOSE:To improve judging accuracy of fuel volatility by detecting variation of factors in relation to a combustion result in a rapid transient condition so as to perform judgment of fuel volatility. CONSTITUTION:Engine rotational speed is detected by a crank angle from a crank angle sensor 22. It is detected whether heavy gasoline is used or not by a control unit 20 based on the condition of a drop in the speed just after starting an engine 1. In the case when the use of heavy gasoline is not confirmed, it is judged whether the heavy gasoline is used or not accurately by judging variating frequency of the rotational speed at the time of rapid acceleration. Consequently, since generation of variation in wall face adhesive quantity of fuel is utilized, judgment of the fuel volatility can be accurately performed.
Patent JP-H08184401-A (JP)
Title: Measuring apparatus of truck for rolling stock
Inventor: KAMIYAMA SHUICHI
IPC: G01B5/24
Filed: 1994-12-28
Abstract: PURPOSE: To measure the distance between wheel sets and the diagonal distance quickly by providing a sliding amount detector slidable in the longitudinal direction, a plurality of sections for measuring the wheel diameter, a plurality of rotational amount detectors, and an elevating/lowering amount detectors. CONSTITUTION: First and second measurtng sections 21, 31 are set on the outside diameter of wheels 1 disposed in front and rear of wheel set 3A, 3B. The body 11 is slid in the longitudinal direction and the measuring section 31 is elevated/ lowered in the direction of the rotational axis of a second rotary mechanism section 51 thus setting the measuring sections 21, 31 correctly and measuring the diameter at the wheel 1 by means of measuring units 26, 36. A sliding amount detector 15 detects the sliding amount of the body 11 while an elevating/ lowering amount detector 62 detects the elevating/lowering amount of the measuring section 31 and the distance between the wheel set 3A, 3B is determined based on the detected amounts. The measuring sections 21, 31 are set correctly by turning the first and second rotary mechanism sections 41, 51 and the diameter of the wheel 1 is measured.  The sliding amount of the body 11 and the elevating/lowering amount of the measuring section 31 are detected and the diagonal distance is determined based on the detected amounts.
Patent JP-2001145248-A (JP)
Title: Suspending terminal for power cable
Inventor: EGUCHI EIJI
IPC: H02G7/02
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a suspending terminal for a power cable which can be simply assembled in a short time in a small space at low cost, and is high in tensile strength and excellent in quality and capable of being used for a long time with stability. SOLUTION: An insulating molded spacer 14 having a cable conductor insertion hole 14a is inserted into the hole 12a in cylindrical suspending hardware 12, and the spacer is engaged with the cylindrical suspending hardware 12 by their engaging portions 16. The cable conductor 11a led out of the terminal of a power cable 11 is inserted into the cable conductor insertion hole 14a in the insulating molded spacer 14. With the cylindrical suspending hardware 12 engaged with the insulating molded spacer 14, the cylindrical suspending hardware 12 and the cable conductor 11a are compressed and connected together with the insulating molded spacer 14 in-between, and a pooling portion 18 is formed at the end of the cylindrical suspending hardware 12.
Patent JP-H04196422-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTAKE KOJI
IPC: H01L21/302
Filed: 1990-11-28
Abstract: PURPOSE:To remove a reaction product by the residual gas adhered on a wafer within a short period of time by etching an object with the dry etching method using hydrogen bromide (HBr) group gas and thereafter heating the etching object. CONSTITUTION:After an etching object is etched by the dry etching method using the hydrogen bromide(HBr) group gas, the etching object is heated up to 170 deg.C or higher. Namely, with use of the experimental result that a reaction product formed by reaction of the etching object, HBr and water is perfectly evaporated at the temperature of 170 deg.C or higher, a reaction product is removed by heating a wafer up to such temperature or higher after the etching. As the heating method, a heater may be used or an electron beam, etc., may be irradiated. Thereby, a reaction product by residual gas adhered on the wafer surface may be removed within a short period of time.
Patent JP-H08186696-A (JP)
Title: Facsimile equipment
Inventor: OGIYAMA TETSUYA
IPC: H04N1/44
Filed: 1994-12-28
Abstract: PURPOSE: To retrieve the contents of a received facsimile or delete a corresponding document from the transmitting side at need when the contents of the received facsimile are still in a state that they can not be confirmed by the addressee. CONSTITUTION: A facsimile receiver 12 is provided with a storage means 40 to store a picture. A facsimile transmitter 11 can request the retrieval or the deletion of the document by informing of the ID of itself and its document management number in respect of the document which is being accumulated in the storage means 40 of the facsimile receiver 12 and does not yet become the state that the addressee can see it. At that time, a communication faculty discriminating means 26 checks whether a receiving side is provided with the faculty of the deletion or not, and a document control processing means makes a document managing means 39 execute the retrieval or the deletion of the corresponding document of the storage means 40.
Patent JP-H04195583-A (JP)
Title: Fashion commodity data retrieving system
Inventor: SHIMAZU HIROHISA
IPC: G06Q30/06
Filed: 1990-11-28
Abstract: PURPOSE:To improve the quality of retrieved results in retrieving processing based upon sensibility by mapping sensibility to be fuzzy and complex qualitative attributes supposed by a user to retrieving keys expressed by the groups of sensible values. CONSTITUTION:A sensibility value processing part 3 extracts basic attributes included in the sensibility to be fuzzy and complex qualitative attributes included in a fashion commodity, notices these attributes sensible references and the groups of sensible values mapped by expressing sensibility supposed by a user as the degree to respective sensible references as retrieving keys. A fashion commodity data file processing part 4 refers to the fields of the groups of sensible values in respective records in a fashion commodity data file 5 and retrieves fashion commodity data concerned. Thus the quality of retrieved results can be improved.
Patent JP-H07182310-A (JP)
Title: Method and device for structure analysis
Inventor: YONEDA HIROSHI
IPC: G06F17/11
Filed: 1993-12-24
Abstract: PURPOSE:To provide a method and device for structure analysis which increase the convergence speed of a solution in the repeating process of analytic processing and shorten the computation time. CONSTITUTION:The initial value of an approximate solution is set in an area to be analyzed, and stored in an external storage device 4 (steps S1 and S2) while divided into plural partial structures. In this example, an (i)th partial structure has areas 2i-2, 2i-1, and 2i, and the data in the respective areas are read out of the external storage device 4 and stored in a main storage part. In steps S4-S8, an approximate solution is found as to the (i)th partial structure. Specially, acceleration processing using acceleration coefficient is performed in a step S6. And, the processing is completed as to all the partial structures, decision on convergence is made, and the processing is repeated until the approximate solution is converged.
Patent JP-H06176778-A (JP)
Title: Fuel cell device
Inventor: DOI KUNIHIRO
IPC: H01M8/04
Filed: 1992-12-08
Abstract: PURPOSE:To reduce the size of a steam separator by separating pressurized water and steam almost completely at a part of a silencer pipe, and whereby reducing the vapor phase capacity of the steam separator required for separating gas from liquid. CONSTITUTION:A steam separator has a vertically long shape, and a gas-liquid separating tube 9, which receives two-phase stream, and which is horizontally long, is mounted on the upper part side surface of the steam separator 2. A silencer pipe 10, which has a cylindrical shape having a plurality of holes, and by which gas-liquid is separated into pressurized water and steam by means of the collision between the two-phase stream, is provided in the gas-liquid separating tube 9.
Patent JP-H0691147-A (JP)
Title: Dispersing and dissolving device for granular substance
Inventor: HIRAIWA MATSUO
IPC: B01F25/70
Filed: 1991-11-15
Abstract: PURPOSE:To provide a highly efficient dispersing and dissolving device for granular substance by which dispersing or dissolving capacity is markedly enhanced, and in addition, the trouble of maintenance is largely reduced in spite of its simple constitution. CONSTITUTION:This device consists of a disperser body 4 in the form of a funnel provided with a hopper in the upper part and two kinds of conduit opening to a barrel part 4c of the body 4. A 1st duct 5 is provided with plural orifices 8, 8... surrounding the upper surface of the shell part 4c and simultaneously opening radially toward the axial center and obliquely downward and a 2nd conduit 5' is tangentially opened 9 to the barrel part at the position below the orifices. The orifices 8 are preferably made so that they may be directed toward one point on the axial center of the disperser body. Consequently, by the combined action of the jet that is centripetally sent out of the orifices 8 and the turning flow from the opening 9 of the 2nd conduit, a rapidly and uniformly dissolved or dispersed state is formed.
Patent JP-H08185040-A (JP)
Title: Developing device and image forming device
Inventor: SUGIYAMA TOSHIHIRO
IPC: G03G15/08
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the end of a second toner carry roller from chipping and a coating layer from peeling. CONSTITUTION: A developing device comprises a developing roller 5 which holds toner on it, and an intermediate roller 6 which abuts on the developing roller 5 and transfers and attaches the toner to its surface and further transfers and attaches the toner to an electrostatic latent image held on the surface of a photoreceptor. In the developing device, the width L of the intermediate roller 6 is set shorter than the width W of the toner attachment part of the developing roller 5, and thus the intermediate roller 6 and developing roller 5 are in contact with each other within the width W of the toner attachment part.
Patent JP-H11164559-A (JP)
Title: Ac voltage adjusting apparatus
Inventor: MAEDA TERUHIKO
IPC: H02M7/48
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To continuously control a load voltage by avoiding discrete changes in a load voltage value and a technique of switching the tap of the transformer, so that a load voltage Vo does not change when a voltage Vs of the power distribution line changes. SOLUTION: A voltage output portion of an inverter is provided in series with a branching coil 3 interposed between a series coil 2 and a branching coil 3 of a single turn transformer 1. As a result, a relationship of [Vo=(N2/ N1)×(Vs-Vc)+Vc] is constituted and Vo can be maintained constant by controlling Vc according to the change of Vs. Here, Vc is an inverter output voltage and (N2/N1) is a ratio of number of turns of a single coil transformer 1.
Patent JP-S63174597-A (JP)
Inventor: BUINFURIITO HAINRITSUHI
IPC: H02P8/00
Filed: 1987-12-26
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-H04195337-A (JP)
Title: Information processor
Inventor: WADA KATSUMASA
IPC: G06F9/30
Filed: 1990-11-27
Abstract: PURPOSE:To easily alter a program and to structure various application programs by executing instructions corresponding to binary data inputted from a binary input means by a microprocessor and processing information. CONSTITUTION:Input from an input means 3 is indicated to the microprocessor 1. The microprocessor 1 which receives this indication reads data set in the binary input means 5 while controlling the binary input means 5. The microprocessor 1 finds that the read data consists of a program and data to be processed. Lastly, the read data are stored in an auxiliary storage means 6 under the control of the microprocessor 1 and the processing is finished. After a series of processes, the control returns to an initial state and enters stand-by mode. Consequently, the read data in stored in the auxiliary storage means 6 extremely easily while compressed, reduced, enlarged, and rotated.
Patent JP-2000118580-A (JP)
Title: Remote-operable aerosol atomization device
Inventor: SAKAINO KOICHI
IPC: B65D83/14
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a remote operable aerosol atomization device in which an injection port arranged in a lid member and an extremity end opening of an atomization container are connected by a fine elongated flexible pipe of desired length and then an atomization operation can be carried out from a position spaced apart from the atomization port within a range of the length of the fine elongated flexible pipe. SOLUTION: This aerosol atomization device is comprised of an aerosol atomization container 1; a lid 2 having an atomization port 8; and a fine elongated flexible pipe 3 of desired length with one end connected to the atomization port 8 and the other end extended from an extremity end opening of the atomization container 1. When it is used, the lid 2 is removed from the atomization container 1 and the atomization container 1 is placed at its application site, the atomization container 1 is positioned at a location spaced apart only by a length of the fine elongated flexible pipe 3 and a push button 6 located at the extremity end of the atomization container 1 is operated.
Patent JP-H04207390-A (JP)
Title: Television signal processing system
Inventor: OKI YASUO
IPC: H04N7/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the deterioration in picture quality and to send a stable high picture quality video signal by unitedly connecting a time base correcting circuit(TBC) and a high picture quality processing part and connecting also a follow-up type phase locking means for preventing a reproduced image from passing and being passed. CONSTITUTION:The TBC and the high picture quality processing part 27 are unitedly connected. The passing/passed preventing means having a follow-up type phase locking function for detecting the moving direction of a reading point position from a difference between the writing frequency and reading frequency of time base correcting memories 17, 18 and slowly feeding back the reading frequency control parts of the memories 17, 18 in accordance with the detected result is also included in the system. Since the TBC and the processing part 27 are unitedly connected, A/C conversion and D/A conversion can be attained only by operation. Thereby, the deterioration of picture quality due to rinking, overshooting, etc., can be improved. Since the passing or passed state of a reproduced image is not generated, a stable high picture quality video signal can be sent.
Patent JP-H02175894-A (JP)
Title: Method and device for tin or tin alloy electroplating
Inventor: KIYOHARA KEIKI
IPC: C25D17/00
Filed: 1988-12-28
Abstract: PURPOSE:To stably electroplate a material to be plated with Sn or an Sn alloy by jointly using metallic Sn and an insoluble anode as the anode at the time of plating the material in a diaphragm-type plating bath. CONSTITUTION:An Sn or Sn alloy electroplating bath is separated by the diaphragms 3 of a cation-exchange membrane, a porous sheet, a 'Vinylon(R)' nonwoven fabric, etc., into anode chambers 1 and 1 and a cathode chamber 2. An article 5 to be plated is placed in the cathode chamber 2, and an insoluble anode 6 of carbon, etc., and a consumable anode 4 made of metallic Sn or an Sn alloy are dipped in the anode chambers 1 and 1. A plating soln. contg. Sn ion and Sn alloy ion is charged into the plating bath, and a DC voltage is impressed from a rectifier 7 to apply a current. The stannous ion eluted from the anode 4 is oxidized to stannic ion by the O2 generated from the anode 6, the stannic ion enters the cathode chamber 2 through the diaphragm 3, and the surface of the material 5 is stably plated with Sn or an Sn alloy.
Patent JP-2000154059-A (JP)
Title: Production of piezoelectric ceramics
Inventor: HIRAMITSU HIDEAKI
IPC: C04B35/49
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the pore diameter, and the number of pores and to increase denseness and mechanical strength by pulverizing the source material power and the calcined material each in a wet state and controlling each pulverizing time to a specified or longer period. SOLUTION: The pulverization time is controlled to >=20 hours for the source material and to >=60 hours for the calcined material. Preferably, fine lead dioxide powder having <=1.0 μm average particle size and fine zirconia power having <=1.0 μm average particle size are used as the source material powder. As for the source material of the titanium component, titania powder generally used can be used. By using the source powder above described and pulverizing the powder in a wet state, a mixture powder containing fine particles having <=1.5 μm particle size by >=85 wt.% can be obtd., and a calcined powder containing fine particles having <=1.5 μm particle size by >=90 wt.% can be obtd. The calcining temp. can be decreased to 760 to 800 deg.C. The average diameter of the pores in the obtd. sintered body is <4 μm.