baber/WOPTO huggingface dataset:
Patent JP-H03179843-A (JP)
Title: Voice 1:n communication system in loop type digital transmission line
Inventor: MIYAMOTO AKIHIRO
IPC: H04M9/02
Filed: 1989-12-07
Abstract: PURPOSE:To attain the signal transmission without a switching control function of an output line for a transmission signal at each node station even when a fault takes place in one line and the communication is interrupted by sending a signal from a transmission station to two loop transmission lines simultaneously in 2-way. CONSTITUTION:Plural nodes 1-5 are connected on the way of two loop digital transmission lines C0, C1 to output a transmission data to the two transmission lines C0, C1 from a transmission node station 4 in 2-way and reception node stations 1, 2, 3, 5 select a data from the transmission lines C0,C1 from which the transmission data is detected earlier and the data is transferred to a succeeding node station. When a fault takes place in the transmission line and the communication is interrupted, it is not required to provide a function replying with alarm information representing occurrence of the fault to control the changeover of the output lines of the transmission signal to each node and the signal is sent.
Patent JP-H04187799-A (JP)
Title: Afterglowing plated body and production thereof
Inventor: MURAMATSU NAOTO
IPC: C09D5/22
Filed: 1990-11-22
Abstract: PURPOSE:To produce an afterglowing plated body having high luminance of afterglow and an electrically conductive surface by dispersing afterglowing particles of a phosphor coated with a transparent resin layer in a plating soln. contg. metal ions, immersing a substrate in the plating soln. and supplying electric current. CONSTITUTION:The surface of a powdery phosphor is coated with a transparent resin layer to obtain afterglowing particles. The phosphor is preferably produced by adding an activator such as Cu, Ag, Pb or Mn to ZnS as a base. The resin may be fluororesin and a transparent paint layer emitting phosphorescence of fluorescence is interposed between the resin layer and the phosphor as requred. The afterglowing particles are dispersed in a plating soln. contg. ions of a metal for plating such as Ni, Ag, Cr or Sn, a substrate is immersed in the plating soln. and electric current is supplied with the substrate as the cathode while stirring the plating soln. A metal plating layer with many afterglowing particles embedded in an exposed state is deposited on the substrate and an afterglowing plated body is obtd.
Patent JP-H02165623-A (JP)
Title: Method of forming fine electrode
Inventor: SAMOTO NORIHIKO
IPC: H01L21/28
Filed: 1988-12-20
Abstract: PURPOSE:To eliminate waste of exposure and form a fine electrode having a T-shaped cross section whose lower aperture width is easy to control by a method wherein electrode metal is evaporated on a substrate surface including first and second apertures and then first and second resist films and the evaporated metal on the resist films are removed by a lift-off method. CONSTITUTION:An aperture 16a which corresponds to a length Lt, i.e., the upper dimension of a fine electrode 11 is formed by developing a second resist layer 14 and an electron beam 17 is applied to a first resist layer 13 exposed on the bottom of the aperture 16a. Then an aperture 16b which corresponds to a length Lb, i.e., the lower dimension of the fine electrode 11 is formed by developing the first resist layer 13. After that, electrode material metal 19 such as titanium, platinum or gold is evaporated. Finally, the resist layers 13 and 14 and the evaporated metal 19 on the second resist layer 14 are removed by washing with organic agent or ashing in an oxygen plasma to obtain the fine electrode 11. With this constitution, waste of exposure can be eliminated and the fine electrode having a T-shaped cross section whose lower aperture width can be dimensionally controlled easily can be formed.
Patent JP-H07171082-A (JP)
Title: Electric vacuum cleaner
Inventor: FUKUSHIMA MASAKAZU
IPC: A47L9/28
Filed: 1993-12-20
Abstract: PURPOSE:To collect dust adhering to the floor surface by cleaning the floor while sensing the number of reciprocation of the nozzle. CONSTITUTION:A manual input means 1 and a means 13 for detecting the travelling direction are connected in parallel to a microcomputer 2. The alternating power supply, DC motor 5, rectifying means 12, switching means 4 are serially connected. The switching side of a light signal transmission switching means 3 is connected in parallel to the switching means 4. The input side is connected to the output of the microcomputer 2.
Patent JP-H10164167-A (JP)
Title: Programmable controller
Inventor: SUGANO MASAHIRO
IPC: H04L29/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To attain the effective use of an internal memory by designating only the necessary parts of data received from another programmable controller and fetching only the designated data when the cyclic communication is carried out with the said programmable controller. SOLUTION: A data link table 20 which is used for the cyclic communication is called out of an EEPROM 13 to a RAM 14 with application of a power supply. When the cyclic communication is started, an MPU 11 stores once the data received from another programmable controller via a transmission line 2 into an internal buffer of the RAM 14 via a communication interface 16. Then only the necessary parts of data received from the said programmable controller are designated based on the table 20 that is called out to the RAM 14, and only the designated data are fetched.
Patent JP-2000150538-A (JP)
Title: Field effect transistor and its manufacture
Inventor: ONO YASUO
IPC: H01L29/812
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To achieve a high-output FET by improving a drain breakdown voltage in ON and OFF states. SOLUTION: A p-type layer 12 and an n-type layer 11 that become a barrier layer are provided, the leakage of a hole in negative biasing accompanying a p-type layer buffer required for increasing a breakdown voltage is suppressed, and a hole in positive biasing can be efficiently discharged. A breakdown voltage at OFF is increased in the p-type layer buffer, a breakdown voltage at ON is increased by discharging the hole, the reduction in a drain current is eliminated since there is no leakage from the p-type layer, and high output can be achieved in the points of both current and voltage.
Patent JP-H04195237-A (JP)
Title: Method and device for processing command
Inventor: IIMURA KENJI
IPC: G06F13/12
Filed: 1990-11-22
Abstract: PURPOSE:To recover the abnormal state of a system by opening a gate after detecting the input of a specific command. CONSTITUTION:When the input of a specific command is recognized by a specific command detecting part 1, an output line 14 and a gate control line 8 are set at 1 together with a gate 4 opened respectively. Then a command register 5 in rewrite and the processing is started at the command processing part 6. A reset command is inputted as a specific command if a reset state is desired, the reset command can be forcibly carried out even in a normal command processing mode. Thus the abnormal state of a system can be recovered by a software means. Then the command processing efficiency is extremely improved.
Patent JP-H11151997-A (JP)
Title: Operation device for vehicle
Inventor: OIZUMI KEN
IPC: G06F3/0482
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To specify the position of an operator without changing the direction and position of an operation surface, in an operation device for operating the operational region on the operation surface by using a touch panel or the like, by changing the operation of an operation object device by using the comparison result between an actually operated position and a calculated operational region. SOLUTION: An operation device for a vehicle provided with an operational region determining means 301 for determining the position and range of the operational region on the display surface of a display means 302, and the operational region is described by an operational region describing means 303 in accordance with the determined position and range for displaying it on a display surface. In this case, in the respective operational region calculating means 310, 311 on the driver's seat and the assistant driver's seat, the position and range where the determined operational region is operated on the operation surface of a contact position detecting means 309 for detecting the position with which the position on the operation surface is brought into contact by an operation re calculated.  Then, the operator is determined by the comparison means 312 on the basis of the outputs of the contact position detecting means 309, and the respective operational region calculating means 310 and 311, for changing the operation of an operational object device 313 in accordance with the operator.
Patent JP-H076002-A (JP)
Title: Method for replacement treatment in information recording and playback device
Inventor: KI ZEKEN
IPC: G11B20/12
Filed: 1993-12-20
Abstract: PURPOSE: To provide a highly reliable change processing method by which an information recording and reproducing device which handles a rewritable optical disk can be made to perform primary defect and secondary defect exchanging processes efficiently at a high speed. CONSTITUTION: The information recording area of an optical disk is divided into a plurality of blocks, with one block being composed of a plurality of tracks, and a first mapping area is set at a prescribed position in each block. Then a mapping sector and a substitutional sector are set in the first mapping area in each block so as to record the exchange management information on defective sections in each block. In addition, second mapping areas are set at the intermediate position of the information recording area of the optical disc and used as the standby areas of the first mapping areas.
Patent JP-2001138541-A (JP)
Title: Ink jet recording apparatus
Inventor: ODA KAZUYUKI
IPC: B41J2/175
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus capable of stably supplying ink from the main tank provided outside a carriage at a time of the supply of ink without leaking ink. SOLUTION: When a liquid surface sensor detects such a state that the liquid surface of the ink of the second ink chamber 32 of an ink tank 20 lowers from a predetermined position, the pipes 56 of ports 50, 52 are inserted in the slit valves 44, 46 of the second ink chamber 32. Herein, a pump 86 is driven to suck and discharge the air of the second ink chamber 32 to increase the negative pressure of the second ink chamber 32 and ink is supplied to the second ink chamber 32 from a main tank 24. Since the supply of ink is performed by negative pressure, the leakage of ink from the part where the pipe 56 is inserted in the slit valve 46 can be prevented.
Patent JP-H02166513-A (JP)
Title: Printing controller
Inventor: SHIMOJO MITSUYOSHI
IPC: G06F3/12
Filed: 1988-12-21
Abstract: PURPOSE:To output the information to a printer and to input the information from a data output device at high speed by performing a text data output process and an overlay data output process in parallel with each other and outputting the information to the print output side with no intervention of an intermediate buffer. CONSTITUTION:At the print output side the text data are stored in a page buffer 11 by a text output processor 6 and then outputted to a print output control part 10. At the same time, an overlay output processor 7 stores the overlay data in the buffer 11. Then, the overlay data are outputted to the part 10 from the buffer 11. While the information received from a data output device is temporarily stored in intermediate buffer 4 as long as the information exceeds the capacity of a reception buffer 3 by a single transfer unit. Otherwise the information received from the data output device is taken out of the buffer 3 and outputted directly to the print output side. Thus the information input/ output processing speed is improved.
Patent JP-H03181395-A (JP)
Title: Purifying treatment for waste liquid of water-soluble cutting oil
Inventor: AOKI MASAHARU
IPC: C02F3/08
Filed: 1989-12-12
Abstract: PURPOSE:To effectively remove the organic substance difficult to be decomposed by utilizing a porous granular carrier such as granular activated carbon reached adsorption saturation as a carrier of aerobic organisms and aerobically performing biological oxidation treatment for waste liquid of water-soluble cutting oil in a range over 1-2 weeks. CONSTITUTION:In the case of batch-type exchangeable treatment of waste liquid, as the capacity of a biological reaction tank 14, the capacity equivalent to the amount of liquid to be treated is made necessary. In the case of continuous treatment of waste liquid, the capacity equivalent to reaction time in one to two weeks is made necessary. While activated carbon is floated and fluidized in the tank 14, it reaches adsorption saturation by the soluble organic substance in a short period. Aerobic bacteria are gradually stuck on the surface thereof aid to the pores of the inner part and a strong biological film is grown. Therefore activated carbon functions as a carrier of aerobic organisms. The biological film strongly stuck to activated carbon does not lose activity in the bad conditions of raw waste liquid as it is. While this biological film is gradually acclimatized to the components difficult to be decomposed, soluble organic substance in waste liquid and organic substance concentrated in activated carbon are oxidized and decomposed.
Patent JP-H05154886-A (JP)
Title: Mold open and stop controller
Inventor: AKAGI MIKIO
IPC: B29C45/84
Filed: 1991-12-04
Abstract: PURPOSE:To always stop a movable platen at a proper mold open and stop position with a high accuracy without the increase of a time required throughout the process and the influence of oil temperature or the like. CONSTITUTION:In a booster ram-system clamping mechanism 1, a movable platen stopper 51 is provided at the front end of a main cylinder 50. When an additional limit switch 57 disposed just before a mold open completion limit switch 35 at an interval of several millimeters is tuned ON after the start of a low-speed mold open operation, an operating pressure in a hydraulic operating fluid supply path 17 at that time is detected by a pressure sensor 63, and the detected result is arithmetically operated in a control circuit 40. A low pressure relief condition (operating pressure)+(10kgf/cm<2>) is imparted to a solenoid relief valve 61. As a result, a movable platen 5 softly abuts against the movable platen stopper 51 at a low speed under a low pressure. After that, a solenoid O of a three-way, four-position directional control valve 19, still excited until a predetermined time is counted up by a timer realizes a state that the movable platen 5 is positively pressed against the movable platen stopper 51.
Patent JP-H01160254-A (JP)
Title: Communication control equipment
Inventor: YAMADA TOSHIAKI
IPC: H04L13/00
Filed: 1987-12-17
Abstract: PURPOSE:To realize a communication adaptor having a communication procedure having an error retransmission function also applied to data communication in addition to the standard GIII FAX procedure by constituting the controller by plural memory blocks, a block memory control section and a communication procedure control section. CONSTITUTION:The communication procedure control section 5 has two communication procedures. The 1st procedure is a procedure in compliance with the standard procedure of the CCITT T. 30 and the 2nd procedure is a procedure as described below. Picture information is stored in a block memory 3a or 3b and the content of the block memory is sent in the unit of the block unit memory in an HDLC frame. On the other hand, the data reception side sends the result of reception of the content of the block unit memory to the sender side. The sender side check the data and retransmits the content of the block unit memory whose reception is not good. The processing above is repeated till the reception of all the contents of the block memory is acceptable. After the transmission of a block memory is finished, the transmission of the next block memory is proceeded. Moreover, a storage section for the result of reception is provided in a block memory control section 4.
Patent JP-H11206263-A (JP)
Title: Method for culturing shellfish
Inventor: MIYAZAKI TERUO
IPC: A61K31/525
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To enable to lower mortality in culturing shellfishes by dipping the shellfishes in a medical fluid. SOLUTION: This method for culturing shellfishes is to dip the shellfishes in a medicinal fluid. The medicinal fluid is preferably a solution in which vitamins are dissolved or suspended. As the vitamins, one or more of vitamins selected from vitamin B, vitamin C and vitamin E are preferable. Further, one or more compounds selected from thiamine nitrate, riboflavin, pyridoxine hydrochloride, nicotinic acid amide, DL-calcium pantothenate, folic acid, dl-α- tocopherol acetate and L-ascorbic acid are more preferable.
Patent JP-H03184639-A (JP)
Title: Punch for die assembly
Inventor: KITA MICHIAKI
IPC: B21D28/00
Filed: 1989-12-11
Abstract: PURPOSE:To improve the strength and productivity of a punch by providing an area wider than the width of a long groove at a part corresponding to at least one end of the long groove of the punch for a die assembly for punching the long groove. CONSTITUTION:Pressing is carried out with a punch made up so that a punched part in the cavity area C is wide in width, an end part is circular and the lead interval is large. Then, the cavity area C of the inner lead end part left in this forming stage is punched, the die pad is separated from the tip of the inner lead and working for the shape of the lead frame is finished. When the lead frame is formed in such way, the buckling strength is improved, the straight part of the punch can be lengthened, the strength of the punch is improved drastically and a high-accuracy and excellent lead frame can be formed.
Patent JP-H03174738-A (JP)
Title: Method of testing semiconductor device
Inventor: OGINO MASAYOSHI
IPC: H01L21/66
Filed: 1989-12-11
Abstract: PURPOSE:To decrease the time for a wafer test by utilizing an existing layout information prepared for the development of a semiconductor device, and processing the information so that the actual addresses of defective cell locations may correspond to the defective locations on the actual cell array in a semiconductor device. CONSTITUTION:The locations of defective memory cells, as well as the locations of memories containing defective cells, are detected on a semiconductor wafer 50. These locations are converted into positional information on the actual address space by a converter 23. The positional information about defective cells is prepared by a memory evaluating system 20 and stored in a CPU 31 of a failure analysis system 30. Based on the positional information in the CPU 31, a stage control 36 and an X-Y stage 34 move a wafer support 35. The wafer 50 on the support is thus brought in the sight of a metallurgical microscope 37 or laser microscope 38 to analyze defective memory cells. The time required for testing is decreased according to this method.
Patent JP-H07148760-A (JP)
Title: Drum type rolling and cooling apparatus
Inventor: SANO KOJI
IPC: B29C43/46
Filed: 1993-11-26
Abstract: PURPOSE:To provide a cooling apparatus capable of performing the enhancement of material cooling efficiency, the enhancement of maintenance properties, and the enhancement of material quality using a plurality of press sollers in a method pressing a molten material to a cooling drum to cool the same. CONSTITUTION:In a drum type rolling and cooling apparatus consisting of a cooling drum 7 cooled from the interior thereof by a cooling medium 4, the rolling roll 2 provided on the cooling drum 7 and pressing a material 1 to the drum 7 to roll the same and a plurality of press rollers 3' transferring the material 1 while pressing the same to the cooling drum 7, the material 1 is charged on the cooling drum 7 as shown by an arrow and rolled between the rolling roller 2 and the drum 7 to be cooled. Next, the material 1 on the cooling drum 7 is fed to a plurality of the press rollers 3' arranged on the outer periphery of the cooling drum 7 to be pressed to the cooling drum 7 by the press rollers 3' and fed to a lower discharge part while cooled to be discharged.
Patent JP-H06148143-A (JP)
Title: Eddy current flaw detecting probe
Inventor: HARADA YUTAKA
IPC: G01N27/90
Filed: 1992-11-04
Abstract: PURPOSE:To sensitively detect a crack of a heating pipe without leakage regardless of the direction or size at high speed in an inserting type eddy current flaw detecting probe by eliminating dead zone and sensitivity lowering area generated between ECT coils in a multicoil type probe. CONSTITUTION:In a flaw detecting probe in which a plurality of ECT coils 2 are arranged at nearly equal circumferential intervals on the circumferential surface of a probe to form a coil part 3, the coil part 3 is rotatably provided with the axis of the probe as a center, and a driving mechanism 4 for reciprocating each of the ECT coils 2 to the rough position of the adjacent coil 2 at least on one side by positively and reversely rotating the coil part 3 is provided.
Patent JP-H04193708-A (JP)
Title: Porous silica gel and its production
Inventor: MAEKAWA TAKASHI
IPC: C01B33/152
Filed: 1990-11-26
Abstract: PURPOSE:To obtain porous silica gel having a specified specific surface area and a specified pore volume and useful as a filler for liq. chromatography, a catalyst carrier, etc., by hydrolyzing silicon alkoxide in N,N- dimethylformamide as a solvent. CONSTITUTION:Silicon alkoxide is hydrolyzed in N,N-dimethylformamide as a solvent to obtain high purity porous silica gel having 550-1,000m<2>/g specific surface area, 1.0-2.0cm<3>/g pore volume and 70-120Angstrom  average pore diameter. The pref. amt. of the N,N-dimethyl-formamide added is 1-15mol per 1mol of the silicon alkoxide. Tetramethyl orthosilicate is most preferably used as the silicon alkoxide.
Patent JP-H06166110-A (JP)
Title: Stick-like article made of fiber reinforced resin
Inventor: TAKADA TAKAHISA
IPC: E04C2/02
Filed: 1992-12-01
Abstract: PURPOSE:To enable using mainly thermosetting resin having many kinds by controlling the use of a photosetting resin by using non-light transmitting fibers as reinforcing fibers by combining a core part comprising a thermosetting resin reinforced with light transmitting fibers and non-light transmitting fibers and a surface layer comprising a photosetting resin reinforced with light transmitting fibers. CONSTITUTION:A bundle of reinforcing filaments which is impregnated with an uncured thermosetting liquid resin and an uncured photosetting liquid resin is passed through squeezing parts 8, 10 having a specified form to form a core part and a surface layer, which are combined to make a laminate, which, immediately after being passed through the squeezing part 10, is irradiated with ultraviolet rays 11 on its surface, so that the photosetting resin contained in the surface layer first reacts to cure the surface layer. The laminate is heated sequentially so that the thermosetting resin contained in the core part reacts to solidify the core part. Thereafter, the uncured resins diffuse to each other to be combined so that the boundary between the core part and the surface layer disappears substantially. Since the core part comprises the thermosetting resin, different from the photosetting resin, the light transmitting reinforcing fibers and/or non-light transmitting reinforcing fibers can be used as a reinforcing material.