baber/WOPTO huggingface dataset:
Patent JP-S5552575-A (JP)
Title: Display unit for operation state
Inventor: HAYAKAWA YUUJI
IPC: G11B27/028
Filed: 1978-10-05
Abstract: PURPOSE:To make it possible to make sure of a commanded mode of a recording and reproducing device at 1st sight by displaying an operation state while displaying an operation item by several characters, symbols, etc., for confirmation and indication. CONSTITUTION:With tape recorder 1 put in a reproduction mode, the head and terminal signals of each music recorded on a magnetic tape are displayed on monitor 3, and when a basic word on monitor 3 is indicated by light pen 4 in accordance with a music number and music title, the music number and music title are displayed on monitor 3 and the required play time is also displayed on monitor 3 corresponding to the output of the tape counter of recorder 1. Display information on those is stored in the memory of microcomputer 5 and indicating the basic word on monitor 3 displays the operation state of tape recorder 1 on monitor 3 according to a read from the memory in addition to operation instruction items to make it possible to make sure of the commanded mode at 1st sight, so that dubbing, etc., to cassette tape recorder 2 will be performed easily and definitely. Further, the formation of labels by printer 6 and the state of a power supply can also be confirmed through monitor 3.
Patent JP-H07271353-A (JP)
Title: Keyboard wind instrument
Inventor: YAMASHITA SHIGEO
IPC: G10D9/00
Filed: 1995-04-25
Abstract: PURPOSE:To increase the mechanical strength of the key base part of a lever to an external force and to improve the detachment and attachment operability of a key. CONSTITUTION:On the top surface of a blowing chamber formation member 12 which forms a blowing chamber 14 in a resonance cover 11, a key 22 is arranged so that the key is freely slidable in the up-down direction. A reed valve 28 opens and closes the valve hole B of the blowing chamber 14 associatively with the key 22. The lever 26 has its upper end coupled with the key 22 and its lower end part coupled with the back surface of the valve hole opposite surface of the reed valve 28. The key 22, lever 26, and reed valve 28 are molded integrally of synthetic resin. The lever 26 is sectioned almost in a channel shape which is open toward the base end side (fulcrum 24 side) of the key 22. The side wall of the coupling part between the lever 26 and key 22 is expanded toward the key base end side as it approaches the key 22. The side wall of the part of the lever 26 coupled with the back surface of the reed valve 28 is tapered toward the lower end of the lever 26.
Patent JP-S63289756-A (JP)
Title: Lead accumulator
Inventor: ISHIKAWA EIJI
IPC: H01M50/166
Filed: 1987-05-19
Abstract: PURPOSE:To prevent leak of electrolyte by fixing a lid to a vessel by the use of screws, which are fastened from a fitting part with the lid provided near the upper edge of the vessel to the fitting part with vessel. CONSTITUTION:A fitting part 5 with lid is provided near the upper edge of a vessel 1, and the periphery of the lid 2 is dangled to form a mating fitting part 6 with vessel. The lid is fitted with the vessel 1, and lining to the vessel 3 is bonded with lining 4 to the lid, and each screw 7 is driven to fasten the fitting parts 5, 6 together so as to fix the lid 2 to the vessel 1. The screw 7 shall be applied to the positions with no linings. Where the linings join, the wall thickness of the fitting part 6 shall be a little smaller to provide close fit of the vessel 1 and lid 2, and thereby leak of electrolyte is prevented.
Patent JP-H0420508-A (JP)
Title: Production of chlorosulfonated polyolefin
Inventor: ISHIDA YOSHIAKI
IPC: C08F10/02
Filed: 1990-05-15
Abstract: PURPOSE:To obtain stably a chlorosulfonated polyolefin without causing any problem of destructing the ozonosphere or the like by using a specified fluorohydrocarbon as a solvent for chlorinating and chlorosulfonating a polyolefin. CONSTITUTION:A polyolefin (e.g. polyethylene) is dissolved or suspended in a solvent comprising a fluorohydrocarbon having 1-4 carbon atoms and containing one hydrogen atom in the molecule. Examples of the fluorohydrocarbons include dibromofluoromethane and 1,2,2-trichloro-1,1- difluoroethane. The polyolefin is then chlorinated and chlorosulfonated by using light or a radical generator as a catalyst and blowing both chlorine and sulfur trioxide gas or both chlorine and sulfuryl chloride into the solvent. The obtained chlorosulfonated polyolefin can be desirably used for automobile hoses, adhesives, etc.
Patent JP-S614516-A (JP)
Title: Oil filter
Inventor: SHIMABARA KATSUYOSHI
IPC: F01M11/03
Filed: 1984-06-15
Abstract: PURPOSE:To prolong the period of ion exchange and parts exchange for oil filtration without causing the clogging of the titled filter for a long period by providing a filtration part and an adsorption part made of ceramics to the flow path in series. CONSTITUTION:The dirty oil 24b is introduced into the space 16 from an oil introduction port 13a and passed through a ceramic cylindrical body 5 via an oil introduction hole 7a of a protector 7 and reached to the surface of a filter paper 4. Therein, water and acid contained in the oil 24b are adsorbed by the ceramic cylindrical body 5. Oil is filtered when it is passed through the filter paper 4 and the sludge contained in oil is settled on the surface of the filter paper 4 and separated sufficiently from oil. The purified oil 24b' is discharged to the outside of an oil filter 1 from an oil discharge port 15a provided to the central part of a case bottom wall 15 via the inside of an inner cylinder 3 and a gasket 12 from an oil discharge hole 3a of the inner cylinder 3.
Patent JP-H04297403-A (JP)
Title: Herbicidal tablet or capsule for paddy field
Inventor: OGAWA YASUO
IPC: A01N25/30
Filed: 1991-03-06
Abstract: PURPOSE:To provide a tablet or capsule containing a sulfonylurea herbicidal component completely soluble in paddy water and a liquid herbicidal component impregnated in an oil-absorbing substrate and enabling uniform application of the herbicidal components by throwing into a paddy field. CONSTITUTION:The objective tablet or capsule for the control of weeds of paddy field contains (A) a sulfonylurea herbicidal component essentially completely soluble in paddy water, e.g. 2-[[(4,6-dimethoxypyrimidin-2-yl) aminocarbonyl]aminosulfonylmethyl]benzoic acid methyl ester, (B) other liquid herbicidal component such as S-benzyl-N-(1,2-dimethylpropyl)-N- ethylthiocarbamate, (C) a surfactant (e.g. fatty acid salt and alkylsulfuric acid salt), a foaming agent consisting of an acidic substance (e.g. organic acid) and an alkaline substance (e.g. carbonate) and a binder and (D) an oil-absorbing substrate having an oil absorption of >=50wt.% (e.g. fine powder of amorphous silicon dioxide and hydrolyzed starch).
Patent JP-2000319759-A (JP)
Title: Steel tube excellent in workability by bending roll system
Inventor: SUMIMOTO DAIGO
IPC: C22C38/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a steel tube capable of withstanding complicated working such as hydroforming and excellent in workability by a bending roll system. SOLUTION: In a steel tube contg., by weight, 0.05 to 0.25% C, 0.5 to 2.5% Si, 0.5 to 3.0% Mn, <=0.005% S, <=0.15% P, 0.005 to 0.10% Al and <=0.0050% N, contg., at need, 0.0002 to 0.0020% Ca, and the balance iron with inevitable impurities and having a composite structure composed of austenite metastable at ordinary temp. by 5 to 15%, and the balance martensite, bainite and ferrite, it is formed into a tube by a 3 roll bending system, and welding is executed.
Patent JP-H0773384-A (JP)
Title: Oil leakage/smoke generation searching device
Inventor: EMOTO NORITAKA
IPC: G08B25/00
Filed: 1993-04-26
Abstract: PURPOSE:To prevent fire from being broken out at the engine room of a ship and to speedily find the fire. CONSTITUTION:A high-sensitivity CCD camera is provided at an engine room and coupled a power unit 2 installed at a bridge by a coaxial cable 3, the multiple transmission of video signals from a power source and the camera is performed between them, these signals are sent to a data comparator 4 and stored as digitized image data, on the other hand, these memory contents are compared with next fetched image data successively, when there is any change larger than a fixed amount, an alarm siren 7 is made to sound by an alarm circuit 6, on the other hand, a recorder 8 can record pictures by inputting the video signals, and the pictures can be displayed through this recorder onto a television monitor 9. Therefore, the leakage of oil or smoke is taken as the change of the picture, the alarm is issued on the initial stage of the generation of fire factors or the generation or fire, and the fore can be prevented and initially distinguished.
Patent JP-S5825485-A (JP)
Title: Diaphragmless electrolyzing device
Inventor: NAKAMURA SHIGEOKI
IPC: C25B9/17
Filed: 1981-08-06
Abstract: PURPOSE:To obtain flow patterns by which the sticking of scale on electrode plates is prevented and to prevent the increase in the size of a titled device in which an electrolyte is flowed between the poles of plural parallel electrode  plates in said device by providing a large diameter part on the upper stream  side of an electrolytic cell. CONSTITUTION:For example, in a diaphragmless type electrolytic iron ion generating device, an electrolyte such as sea water is supplied into an inflow chamber 5 in such a way that two streams of flow facing each other from inflow pipes 6a, 6b collide against each other. The electrolyte passes through a flow regulating plate 7, by which the flow of electrolyte is regulated. Thereafter the electrolyte flows down between the respective electrode plates in an electrolytic cell 1. Here, the chamber 5 and the cell 1 are connected by a reducer 10 which is respectively circular and square at, for example, its top and bottom end edges 10a, 10b, and has a sectional area larger than the total sectional area between the poles of the electrode plate. Therefore, the downflow velocity of the electrolyte in the peripheral parts of the cell 1 is increased, whereby the stagnation is eliminated and the sticking of scale on the electrode plates in said parts is prevented.
Patent JP-H1128209-A (JP)
Title: Ultrasonic imaging method and system
Inventor: MUZILLA DAVID JOHN
IPC: A61B8/08
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To heighten space resolving power of a color flow image by sequentially transmitting a first frame and a second frame toward a medium, and processing the equalized pixel flow data of the received frames as a function of frame equalized algorithm, the pixel flow data of the second frame, and the equalized pixel flow data. SOLUTION: An ultrasonic imaging system is provided with a tranducer array 36 comprising a plurality of separately driven tranducer elements 38. To simultaneously add an electric signal generated by a received echo, the time delay is introduced in each beam forming channel 40 to be input to an adder 44. In here add processing is conducted to obtain the equalized pixel flow data of a first and second frames, and the equalized pixel flow data of the first frame is output as a function of frame equalizing algorithm, the pixel flow data of the second frame and the equalized pixel flow data. The function is converted to the display data by a detector 4 to be displayed on a monitor 22.
Patent JP-H05316835-A (JP)
Title: Planting clutch switch of rice transplanter
Inventor: YAMADA TAKASHI
IPC: A01C11/02
Filed: 1992-05-15
Abstract: PURPOSE:To provide the subject switch having a specified structure and capable of separately performing an operation for changing the planting speed and a planting clutch operation without requirement for separate levers. CONSTITUTION:A planting speed change lever (L3) with a planting clutch switch (S) is attached on the side of the driver's seat. In the lever guide plate, there are low speed 1, moderate speed 2 and high speed 3 as planting speed change positions and marker descent positions (ML) and (MR) are arranged at the right and left positions of the low speed position 1. The planting clutch switch (S) is designed so that the clutch may be connected or disconnected in a pushed state or in a projected state. Even though the planting speed change lever (L3) exisits at any of the speed change positions 1 to 3, the planting clutch can be disconnected so as to elevate the planting unit by operating the planting clutch switch (S).
Patent JP-H08319547-A (JP)
Title: Production of aluminum foil for electrolytic capacitor
Inventor: SAKURAI TSUYOSHI
IPC: C22F1/04
Filed: 1995-05-23
Abstract: PURPOSE: To produce an aluminum foil for electrolytic capacitor, capable of preventing the occurrence of inferior etching at both edges of an aluminum foil even in the case of annealing in a coiled state and capable of improving electrolytic etching property and remarkably increasing electrostatic capacity. CONSTITUTION: A pure aluminum slab of >=99.90wt.% purity is homogenized at 450-620 deg.C for 1-20hr. A rolled sheet, prepared by hot rolling and cold rolling, is process-annealed at 180-260 deg.C for 1-20hr. The rolled sheet after the process annealing is cold-rolled at 5-25% draft, and the resulting aluminum foil is subjected to final annealing under a vacuum or inert-gas atmosphere at 480-620 deg.C for 1-5hr. In this final annealing, the foil is held at 300-350 deg.C for 3-6hr at the time of its temp. rise.
Patent JP-S5913925-A (JP)
Title: Method for measuring surface temperature of steel material in working beam type continuous heating furnace
Inventor: FUKUTAKA YOSHII
IPC: G01J5/00
Filed: 1982-07-14
Abstract: PURPOSE:To measure easily and exactly a surface temp. with dissolving an error of back ground noise by using ingeniously a difference of a measured value of radiation energy and shielding rate at limit positions of upper ascending and lower descending of a steel material by a working beam. CONSTITUTION:Outputs of a thermometer 4 in case when the limit positions of ascending and descending of the steel materials due to the ascending and descending movements of the working beam 9 denoted as Eu, Ed, and the shielding rates at this time as Ku, Kd, calculated shielding rates as Kou, Kod. The outputs Eu, Ed are read in an arithmetic device 10 by detecting signals of the limit positions of ascending and descending of the material S. The device 10 reads a thickness of the material S just under the thermometer 4 from the calculator 11 tracking the material S and the rates Kou, Kod are calculated from a gap between a lower end surface of the shielding materials 2 and an upper surface of the material S, and the calculation of an equation is performed from a predetermined radiation rate epsilons of the material S to generate an output of the surface temp. Ts of the material S. The E(Ts) is the output of the thermometer 4 when the temp. of the material having 1.0 radiation rate is Ts.
Patent JP-H0420045-A (JP)
Title: Signal transmission system
Inventor: NAGASAKA SHOICHI
IPC: H04L25/03
Filed: 1990-05-14
Abstract: PURPOSE:To use a control signal line and a data signal line in common by allowing a sender side to add a reference voltage to either a control signal or a data signal in response to the on/off state of the other signal and to send the result and allowing a reception side to eliminate the reference voltage so as to separate the control signal and the data signal. CONSTITUTION:A sender side equipment 2 adds a reference voltage to either a control signal or a data signal in response to the on/off state of the other signal and sends a synthesis signal of the control signal and the data signal via a same data line. Then a receiver side equipment 3 eliminates the reference voltage from the inputted synthesis signal thereby separating the control signal and the data signal. Thus, a control signal line and a data signal line are used in common, number of signal lines is decreased and even when a MODEM is used, the control signal is sent.
Patent JP-H04350772-A (JP)
Title: Pattern design data processor for printed wiring board
Inventor: YAMAZAKI MICHIO
IPC: H05K3/00
Filed: 1991-05-28
Abstract: PURPOSE:To prevent the generation of ununiformity in the thickness of plating without using a conductive tape in a pattern design data processor for a printed wiring board produced by a printed wiring board producing method including a pattern plating process. CONSTITUTION:A detecting means 11 detects an idle space on the printed wiring board based upon pattern design data. A data forming means 12 automatically forms dummy pattern data for arranging a dummy pattern on the idle space. An adding means 13 adds the dummy pattern data to the pattern design data to form final pattern design data.
Patent JP-H07306116-A (JP)
Title: Upward blowing type supersonic wind tunnel
Inventor: MATSUNAGA KOJI
IPC: G01M9/02
Filed: 1994-05-13
Abstract: PURPOSE:To provide a supersonic wind tunnel, which can form supersonic air flow in the vertical upward direction in a measuring chamber. CONSTITUTION:A high-pressure gas generating part 11, which generates high- pressure gas, a plenum chamber 12, which is connected to the high-pressure gas generating part 11 and formed and stores the high-pressure gas at the high- temperature/high-pressure state, and a measuring chamber 13, which is connected to the plenum chamber 12 and wherein the upward-flowing supersonic air flow is formed by the blown high-pressure gas, are assembled and provided.
Patent JP-S5349208-A (JP)
Title: Counter faced ac commutator motor
Inventor: TOYODA TAKASHI
IPC: H02K23/54
Filed: 1976-10-15
Abstract: PURPOSE: To provide a light weight with a cooling effect improved, by forming a winding core through a punching process made to the electromagnetic steel tape for winding groove, ventilation groove and brush mounting groove at a prescribed amount of spacing apart. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62279901-A (JP)
Inventor: INOUE KAZUO
IPC: B28B3/20
Filed: 1986-05-29
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-S5458268-A (JP)
Title: Oscillating selection device
Inventor: KAINOU TADASHI
IPC: B07B13/11
Filed: 1977-10-19
Abstract: PURPOSE: The depth of the supply launder becmes larger in accordance with the rough rice forwarding. By doing so, sight observation of the flow down of rough rice is easily effected and the adjustment of rice supply amount can easily controlled.  
     CONSTITUTION: An oscillating selection device 7 of a rough rice processing device 1 consists of a selection plate 9, 9.. installed in the tapered form. The oscillating operation is effected by a oscillating device 11 and the supplied rice is flown down through the plate 9, 9,..... and then the device 11 selects by the specific gravity the finished rice, mixed rice and rice bran. A feed launder 21 is installed between a supply tank 23 provided over the plate 9, 9.... and the plate 9, 9... and the rough rice is fed from a exit mouth 25 of the tank 23 to a supply part 13 of the plate 9, 9... The feed launder 21 is oscillated together with the plate 9, 9... and by a projected part 27, 27,.... of the lower surface of the plate the rough rice is transfered. The launder depth 21 becomes larger in accordance with the exit mouth 25 to the supply part 13 and it is formed in tapered feature 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08297508-A (JP)
Title: Positioning device
Inventor: MAKITA YOSHINORI
IPC: B23Q15/22
Filed: 1995-04-26
Abstract: PURPOSE: To shorten the substantial positioning time of a moving body and improve the performance, to eliminate the need to store correction quantities of respective pieces of target position information, and to perform accurate positioning flexibly corresponding to processes which are performed at different times from the movement end time of the moving body and alterations of a movement history. CONSTITUTION: The positioning device which moves the moving body 6 fast and positions it at a target position (D1) based on a 2nd part on a structure for positioning at a position based on a 1st part of the structure from the current position is equipped with a means 10 which finds the quantity of displacement of a 2nd part from a 1st part due to the deformation of the structure at the end time of the positioning or a quantity equivalent to it and a means which obtains a correction value for the target position on the basis of the displacement quantity or its equivalent quantity and corrects the target position or current position.
Patent JP-S5749619-A (JP)
Title: Preparation of molded article of polyester
Inventor: HIDAKA NAGAFUMI
IPC: C08K5/53
Filed: 1980-09-10
Abstract: PURPOSE: To obtain the titled molded article having high polymerization degree and a low content of terminal carboxyl group, by adding a specific cyclic iminoether compound and a specified aromatic diphosphonite compound to a saturated polyester, followed by molding the blend in molten state.  
     CONSTITUTION: A saturated polyester, e.g., polyethylene terephthalate, etc. is blended with (A) preferably 0.01W5 PHR cyclic iminoether compound [e.g., 2,2- bis(2-oxazoline, etc.] shown by the formula I (X is bifunctional organic group forming a 5W6 membered ring structure shown by the formula II; D is bifunctional organic group; n is 0 or 1) and (B) preferably 0.1W1 PHR diphosphonite compound (e.g., tetrakis (2,4-di-tert Bu-phenyl, etc.) shown by the formula III (t-Bu is tertiary butyl; R is H or alkyl), and, if necessary, additives, e.g., stabilizer, flame retardant, etc. and the blend is molded in molten state. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04328352-A (JP)
Title: Tape guide for vtr and its manufacture
Inventor: OHATA HIDEO
IPC: G11B15/60
Filed: 1991-04-30
Abstract: PURPOSE:To provide a tape guide for a video tape recorder by reducing the weight and cost, lubricating a roller in rotation, preventing backlash due to prevention of a shift between a core and a metal pipe and also idle running, preventing deformation of a shaft hole and preventing flawing at the time of processing the surface of the guide, etc. CONSTITUTION:Projecting and recessed parts of uniformity are provided on an inner wall of the metal pipe 1. Then, the core 3 consisting of a round synthetic resin rod to be fitted into the pipe 1 is inserted into the metal pipe 1, and is then tightened up with the aforesaid projecting and recessed parts by caulking the metal pipe 1. Moreover, a screw fitting hole 4 is provided in the center of the above core.
Patent JP-H06315080-A (JP)
Title: Masking method and device for microfilm reader
Inventor: HIDESHIMA TAKAHIRO
IPC: G03B27/32
Filed: 1993-04-30
Abstract: PURPOSE:To make the range of a picture clear and easy to see by searching the frame line of an output picture by using a black frame, and adding the frame line to the picture. CONSTITUTION:One picture 12C of two pictures 12C and 12D is used as a selected picture, and the area of the picture 12D is made black. The picture 12C and one part of the picture 12D are included in a fixed area 16A of a microfilm 10A. A black frame 22A in the area 16A is detected by a black frame detecting means, and stored. At the time of selecting the selected picture, the picture at preliminarily decided position in the area 16A can be automatically selected. For example, the picture at the left hand edge, right hand edge, left-and-up corner, and left-and-down corner is used as the selected picture. The selection of the selected picture can be operated by inputting coordinates on a screen from a keyboard. Thus, the black frame is detected, and masking- processed, and the frame line of the picture is searched by using the black frame, and the frame line is added to the output picture, so that the output picture can be outputted to a printer to which the frame line of the picture is added, and the range of the picture can be made clear and easy to see.