baber/WOPTO huggingface dataset:
Patent JP-H10234212-A (JP)
Title: Seedling planter
Inventor: NAKA HIROKAZU
IPC: A01B73/06
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To dissolve such danger that a play is generated in a joint part and the supporting force by plural floats becomes insufficient and instable by the play, while a rotating shaft to which the plural floats are attached is constituted in a division type and joined at the time of use by extending a horizontal width, in a seeding planting device capable of reducing the horizontal width. SOLUTION: For this seedling planter, the seedling planting device is freely vertically movably provided on a traveling car body, the seedling planting device is provided with plural floats 50 for supporting the machine frame 36 and being slid on a mud surface and the plural floats 50 are arranged side by side and respectively attached to the projecting end of an arm 51 extended from the rotating shaft 48 of the machine frame 36. The rotating shaft 48 is provided so as to reduce the horizontal width along with a part of the floats 50 at the time of reducing the horizontal width of the machine frame 36 and the arm 51 extended from the rotating shaft 48 on a moved side is connected to the arm 51 extended from an unmoved side at the time of returning the rotating shaft 48 whose horizontal width is reduced to the original.
Patent JP-H07247954-A (JP)
Title: Shape memory actuator
Inventor: UCHIYAMA HIDENORI
IPC: B81B3/00
Filed: 1994-03-14
Abstract: PURPOSE:To provide a shape memory actuator which does not prevent the deformation of the shape memory alloy without disconnection or plastic deformation of an electrothermal conversion element. CONSTITUTION:An actuator is provided with a flat plate shaped shape memory alloy where the bi-lateral shape memory treatment is realized, a flexible electrothermal conversion plate 14 which is arranged thereon in a stacked manner, and a working member 22 which is bent according to the deformation of the shape memory alloy 12. The working member 22 is provided with a pair of hinged structural bodies 24 connected in a bendable manner by a connecting and pivotably fitting part 26. The shape memory alloy 12 and a holding part 28 to hold the electrothermal conversion plate 4 in a slidable manner are provided at the end part of the respective hinged structural bodies 24. The electrothermal conversion plate 14 is provided with a metallic sheet resistor body which is a heating body, a flexible organic insulating film to cover the resistor body, and an electrode pad which is provided on the surface of the resistor body and electrically connected to the metallic film resistor body.
Patent JP-S56139304-A (JP)
Title: Fixing device for strut of landing and elevation type marine working platform
Inventor: INOUE TAKEHISA
IPC: E02B17/04
Filed: 1980-03-31
Abstract: PURPOSE: To easily fix struts at any position by attaching a circular piece turning in the circumferential direction inside a guide provided on an elevating platform to support the struct and a wedge fitting into the longitudinal groove of the circular piece to the strut.  
     CONSTITUTION: A marine working platform consists of a strut, etc., moving vertically inside guides 5 and 6 by means of an elevator 4 on an elevating base 1. A circular piece 11 turning in the circumferential direction by a cylinder 13 is provided inside the guide 5, wedges 15 fitting into the longitudinal groove 14 of the circular piece 11 is attached to the strut 21, and the circular piece 11 is turned in the direction of arrow by the cylinder 13. Thus, the strut 21 can be easily fixed to the guide 5 by means of the wedging action between the wedges 15 and the longitudinal groove 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04260240-A (JP)
Title: Frame synchronism detecting circuit
Inventor: ISHIDA TOYONORI
IPC: H04J3/06
Filed: 1991-02-14
Abstract: PURPOSE:To shorten the synchronism restoration time of a frame synchronism detecting circuit. CONSTITUTION:This circuit is characterized by providing a multipoint frame synchronism deciding means 10, which decides whether a reception pattern is the correct frame synchronizing pattern or not in the asynchronous state in accordance with the detection output from a reception pattern detecting part 102 at the present time and the detection output from the reception pattern detecting part 102 before a prescribed frame and outputs the decision result to a synchronism detecting part 103, besides a data delay part 104, the reception pattern detecting part 102, a frame counter 101, and the synchronism detecting part 103. In an example shown in the figure, the multipoint frame synchronism deciding means 10 consists of a preceding frame reception patter match detecting part 5, an enable circuit 6, and a logic circuit 7.
Patent JP-H09237720-A (JP)
Title: Transformer
Inventor: KOYAMA TAKESHI
IPC: H01F27/26
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a transformer providing stable electric characteristics. SOLUTION: A bobbin 3 has a pedestal 11 in a lower part of a through hole 1, a terminal 2 projects from an intermediate part of a side face of this pedestal 11, a core band 5 has a rectangular shape having an intermediate part 13 between itself and a counter part 12, a first engagement part 14 is provided in the intermediate part 13, a second engagement part 17 is provided at a top end of the counter part 12, a magnetic core 4 is pressed to a confronting face direction A thereof by the counter part 12 of the core band 5, and further the first engagement part 14 is brought into contact with an outer peripheral face of a confronting face 10 of the magnetic core 4, the second engagement part 7 is brought into contact with an outer peripheral face of the magnetic core 4,  and the magnetic core 4 is pressed to a vertical direction B thereof by the first engagement part 14 and the second engagement part 7.
Patent JP-S59168359-A (JP)
Title: Gas-detecting element
Inventor: SHIYOUHATA NOBUAKI
IPC: G01N27/407
Filed: 1983-03-15
Abstract: PURPOSE:To obtain a gas-detecting element of miniaturized dimensions, rapid response and high reliability, by installing different electrodes respectively on both sides of a sintered body characterized by O2-ion conductivity of a specific composition composed of ZrO2, Y2O3 and La2O3 and covering the sintered body and electrodes with a porous protecting layer. CONSTITUTION:On top and bottom surfaces of sintered body disc 3 characterized by O2-ion conductivity as represented by Zr3(Y1-xLax)4O12, 0<=X<=0.8, are provided with electrodes 1, 2 of different kinds, in such a way that they are made from Ag and Pt, Ag and Pd, etc. After connecting a lead wire to each electrode respectively, an element is obtained by covering a disc 3 and electrodes 1, 2 for protection with porous structure. Thus, an element of high output voltage is obtained, which is of miniaturized dimensions, availability for easy manufacture, rapid responding speed, linear rising electro-motive force in response to increase of gas concentrations of H2 and CH in a fuel gas, such as exhaust gas from a motor vehicle, and of less change with time of the electro-motive force.
Patent JP-H10239666-A (JP)
Title: Driving method for liquid crystal display device
Inventor: SHIMOYOSHI TAKESHI
IPC: G09G3/36
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent crosstalk from being generated by raising a signal-side applied voltage to a nearly intermediate potential between a selection and a nonselection level in a specific time when the applied voltage is varied from the selection level to the nonselection level, and holding a scanning-side applied voltage at the nonselection level at this time. SOLUTION: When a selection line for a scanning signal shown by a LOAD signal is switched, the signal-side applied voltage (SEG-OUT) is varied from the selection level to the nonselection level. When, however, VO is the selection level, VB1 is the nonselection level and when the V1 is the selection level, on the other hand, the VO is the nonselection level. The voltage is raised to the nearly intermediate potential between the selection level and nonselection level in the specific time and within this specific time, the scanning-side applied voltage (COM-OUT) is held at the selection level VMC. Further, when DISP is set to L, the DISP is changed from H to L almost in the time of variation from the scanning-side selection level to the nonselection level VM at the pixel farthest from the output of a driver IC.
Patent JP-H06259727-A (JP)
Title: Formation of layer for protecting terminal, lead wire and the like of thin-film magnetic head
Inventor: SASADA YUKIO
IPC: G11B5/31
Filed: 1993-03-03
Abstract: PURPOSE:To easily and surely prevent resin outflow by forming a dent or projection around a region where the resin sticks or arranging a pool-like jig therein before application of the resin at the time of protecting the terminals and lead wires of a thin-film magnetic head by using the resin. CONSTITUTION:The thin-film magnetic element 10 is formed on the end face of a slider 11 and is hermetically closed by using a protective film 12. The surface of the film 12 is provided with an element forming surface 13 and the terminals 14 are mounted thereon and are connected to the element 10 and the lead wires 15. A protective layer 16 consisting of the epoxy resin, etc., is formed from the surfaces of the terminals 14 to the protective film 12 to prevent the disconnection of the lead wires 15 from the terminals 14 and the corrosion of the terminals 14 in this constitution. The layer 16 is formed in the following manner: The dent or projecting part is formed in at least a part of the circumference of the region of the element forming surface 13 where the resin sticks before the application of the resin of the layer 16 to prevent the outflow of the resin. The jig to serve as a pool is otherwise provided to similarly prohibit the outflow.
Patent JP-S51118454-A (JP)
Title: Optical printer
Inventor: ITOU KATSUYUKI
IPC: B41J2/465
Filed: 1975-04-10
Abstract: PURPOSE: In order to obtain an Optical Printer which is able to perform high quality printing with high speed and without using pattern generators, by means of inserting two sets of two dimensional optical polarizer into a coherent image formation system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10197416-A (JP)
Title: Standard sample for luminous spectrochemical analysis
Inventor: KITAOKA YAMAJI
IPC: G01N21/73
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To analyze and grasp a content of each element of a sample to be analyzed and correctly estimate performance of metallic products of various kinds, by subjecting a molded body of a mixture of fine metallic bodies to a plastic deformation process. SOLUTION: A metallic body is specifically formed of an aluminum alloy containing Si by 12-25wt.%, a metallic body is a rapidly solidified body, and a standard sample is an aluminum molded body containing Si by 12-25wt.%. The mixed molded body thus formed is molded to a disk-like shape fit for luminous spectrothemical analysis. The molding should be accompanied with a plastic deformation, e.g. pressing, extrusion, rolling, forging or the like. The molding with the plastic deformation forges metallic bodies constituting the mixed body into a plastic flow and consequently turns the metallic bodies furthermore highly uniform.  Particularly, when the extrusion is adopted during the plastic molding, a favorable result can be obtained because a face perpendicular to a flow of the metal at the mold time, namely, a cross section perpendicular to an extrusion direction can be selected as an analysis face.
Patent JP-S56141011-A (JP)
Title: Engine oil extractor
Inventor: OOTA HARUO
IPC: F01M11/04
Filed: 1980-04-03
Abstract: PURPOSE: To facilitate the oil change by a method wherein a nearly L-shape extracting pipe with the flexible bend as a connecting pipe at its lower end is connected to the bottom of an oil pan.  
     CONSTITUTION: The nearly L-shape extracting pipe 1, having an exhaust port 3 at the higher position than the oil level at full in the oil pan 6 connected by a cap nut 7 with the flexible bend as the connecting pipe 2 at its lower end, is connected to the bottom of the oil pan 6. Oil is extracted by leveling the extracting pipe 1 and uncovering a cap 5. This eliminates the extra work such as jacking-up and the like and makes the use of tools unnecessary. Moreover, the oil change is easy because the extraction work can be done without an engine running. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59169239-A (JP)
Title: Optical modulating circuit
Inventor: NAKAMURA MASARU
IPC: H04B10/61
Filed: 1983-03-17
Abstract: PURPOSE:To stabilize and improve the optical output of a light emitting element for an optical modulating circuit containing a light emission output stabilizing function, by transmitting a part of the modulated signal through a delay circuit before supplying it to a difference signal detecting circuit. CONSTITUTION:A delay circuit 10 containing an optical connecting circuit consisting of a semiconductor laser 12 and a photodetecting element 13 is set on a signal route before a part of the modulated signal supplied from a terminal 1 is supplied to a difference signal detecting circuit 7. Therefore the output signal of the circuit 7 produces no undesired error signal due to a difference of delay time by applying a signal waveform showing the optical output of a semiconductor laser 4. Thus the optical output of the laser 4 can be extremely stabilized and improved.
Patent JP-H03245616-A (JP)
Title: Fault diagnostic circuit
Inventor: NAKAI MITSUHARU
IPC: H04B3/46
Filed: 1990-02-23
Abstract: PURPOSE:To simplify the device employing the circuit by arranging a test signal generator at the outside of a terminal equipment series composed of a device to be tested as a component, and adding a directional coupler branching and outputting a test signal inputted from an output terminal instead to apply a test signal from a head device of a cascade connection composing device. CONSTITUTION:A test signal generated from a test signal generator 1 is inputted from an output terminal via a 1st directional coupler 2 and inputted to a final stage terminal equipment 6b though a signal line. Then a directional coupler 3 extracts only the test signal inputted from the output terminal. The test signal is led in the direction of the input terminal to the signal line again by the directional coupler 2. The test signal inputted to a head terminal equipment 6a is extracted by a directional coupler 4 and inputted to a device to be tested 5. The signal is detected to diagnose the presence of a fault of the terminal equipment series connected in cascade.
Patent JP-S61204483-A (JP)
Inventor: OOTA HIROSHI
IPC: E05B65/10
Filed: 1985-03-05
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-H05244685-A (JP)
Title: Television receiver
Inventor: KOMATSU TETSUO
IPC: H04N5/60
Filed: 1992-02-28
Abstract: PURPOSE:To switch two speakers incorporated in a TV receiver main body with satisfactory operability and activity from a normal sound filed reproduction circumstance to a real directional sound field reproduction circumstance by switching the two speakers for a center signal reproduction and a normal stereo. CONSTITUTION:The hot line and cold line of an input terminal 1 are connected with the input terminals a1L and a2L of a changeover switch 4, and the hot line and cold line of an input terminal 3 are connected with the input terminals a1R and a2R of the switch 4. And also, the hot line and cold line of an input terminal are connected with the input terminals b1L and b2L of the switch 4, and the hot line and cold line of the input terminal 2 are connected with the input terminals and b2R of the switch 4. Then, a speaker 5 is connected with the L side output terminal of the switch 4, and a speaker 6 is connected with the R side output terminal of the switch 4. The speakers 5 and 6 are incorporated in the TV receiver main body, and the switch L and R side terminals are switched to the terminals with (a) and (b).
Patent JP-S58160194-A (JP)
Title: Photosensitive heat-sensitive recording material
Inventor: SHIRAISHI SHIYUUHEI
IPC: B41M5/48
Filed: 1982-03-18
Abstract: PURPOSE:To provide the titled recording material imparting an image with high resolving power and excellent in film strength, oil resistance and chemical resistance, constituted by succeessively providing a heat sensitive layer based on thermoplastic resin and light-heat conversible resin and a photosensitive layer based on a photo-crosslinkable substance. CONSTITUTION:For example, an emulsion of thermoplastic resin (pref., one with a film forming temp. or a m.p. of 50-150 deg.C, for example, a particle comprising polyvinyl acetate or PS capable of keeping a particle form in a photosensitive heat sensitive layer at a room temp.), a light-heat conversible substance (e.g., carbon black, an iron powder or lead oxide) and, according to necessity, a binder (e.g., gelatin or polyvinyl acetate) are mixed and uniformly dispersed by stirring or ultrasonic dispersion and the obtained dispersion is applied to a support such as paper pref., in a thickness (after drying) of 1-10mum and dried at 30-50 deg.C to provide a heat sensitive layer. On this heat sensitive layer, a solution or a dispersion of a photo-crosslinkable photosensitive substance (e.g., P-quinone diazide) is applied pref., in a thickness of 0.2-15mum and, after drying, a photosensitive layer is provided to obtain the objective recording material.
Patent JP-S59169932-A (JP)
Title: Collection of gallium
Inventor: KATAOKA ARINOBU
IPC: B01J45/00
Filed: 1983-03-15
Abstract: PURPOSE:To achieve the effective adsorption of Ga, and to lower the equilibrium concentration of Ga, by contacting a solution containing Ga with a chelate resin having an atomic group of a specific formula in the molecule. CONSTITUTION:A chelate resin having an atomic group containing two or more N atoms and represented by the formula (n is integer of 2-10) (e.g. 2-10C polyethylene-polyamino group, guanidine group, amidino group, hydrazi group, hydrazino group, hydrazono group, azo group) in the molecule is synthesized, and is made to contact with a solution containing Ga. Ga can be efficiently adsorbed and the equilibrium concentration of Ga can be lowered by this process.
Patent JP-H04263280-A (JP)
Title: Fixing heater for image forming device
Inventor: KADANI HIDETO
IPC: G05D23/24
Filed: 1991-02-18
Abstract: PURPOSE:To incorporate a positive characteristic temp. sensitive resistant value varying element in a mechanism, and further to improve safety, in a fixing heater with safety mechanism. CONSTITUTION:The fixing heater is constituted in such a manner that a positive characteristic temp. sensitive semiconductor 11 with an element whose resistant value is rapidly increased when some temp. is attained, is connected to a heating element 2 provided inside a fixing unit 3, in series, and installed at a position capable of temp. sensing in the vicinity of the surface of the fixing unit 3. Thus, when the fixing unit 3 reaches some temp., the resistant value of the element 11 is made high, electric power supplied to the heating element 2 provided inside the fixing unit 3 is sharply reduced, so that the supply of the electric power to the heating element 2 is almost cut off.
Patent JP-H01220465-A (JP)
Title: Semiconductor device
Inventor: YOSHIMORI KENZO
IPC: H01L23/29
Filed: 1988-02-29
Abstract: PURPOSE:To disperse and decrease the internal stress due to heat, to improve adhesion and to prevent the occurrence of strain and cracking in a packages, by forming the packages of a semiconductor device comprising plastics in a multilayered structure. CONSTITUTION:A die pad 3, parts of leads 4, a semiconductor chip 5 and wires 6 are sealed with a first small resin package 7a. Then, the entire package 7a and parts of the leads 4 are sealed with a second resin package 7b, and multilayered packages 7 are formed. Since such a multilayered structure is provided, thermal contraction and thermal expansion can be dispersed into the packages 7a and 7b are decreased. Since the package 7a is small, the strain in molding can be made less. Since the packages 7a and 7b do not undergo chemical bonding, the packages have a buffer effect. Thus, adhesion is improved, and the occurrence of cracking can be prevented.
Patent JP-H07253942-A (JP)
Title: Computer operation assistance system
Inventor: TANIMA KOUJI
IPC: G06F3/048
Filed: 1994-03-15
Abstract: PURPOSE:To display the display contents of a terminal device of a user in the face of a problem even on a remote supporter's terminal device and to enables the supporter to displays an answer to the inquiry from the user on the display device of the user's terminal device while confirming the display contents. CONSTITUTION:The display contents of the user's terminal device 60 are managed by a screen display process 400. The display contents are referred to from the supporter's terminal device 500 through a monitor process 100. The terminal device 500 once inputting a message to be sent out sends the message from a message sending process 200 to the terminal device 600 through the screen display process 400 and the message is displayed on the terminal device 600 in the form of a pop up display, etc., without exerting any influence upon application software 300.
Patent JP-H08238572-A (JP)
Title: Narrow gap tig welding method of 9% ni steel to be welded
Inventor: SUGA TETSUO
IPC: B23K35/30
Filed: 1995-03-03
Abstract: PURPOSE: To improve efficiency by using narrow gap so as to execute TIG welding of Ni steel to be welded without generating lack of fusion and defect of bead shape. CONSTITUTION: 9% Ni steel material to be welded having narrow gap of <=30 deg. groove angle is subjected to TIG arc welding by using a filler wire for welding having a chemical composition of the base Ni, <=0.005wt.% S and the shield gas for arc environment which is the gaseous mixture of Ar gas and He gas having 25-95% He gas mixing ratio.
Patent JP-2000203753-A (JP)
Title: Image recording device
Inventor: TAKEHARA KENICHI
IPC: B65H26/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reliably detect the end of a recording paper without generating the recording paper endless phenomenon. SOLUTION: In an image recording device provided with a holder 11 for storing rolled heat-sensitive recording paper 1', a conveying passage 5 through which the heat-sensitive recording paper 1 is to be conveyed, a platen roller 7 for conveying the heat-sensitive recording paper 1, a thermal head 8 for coloring the heat-sensitive recording paper by heating it, and a recording paper sheet presence sensor 6 for detecting the presence or absence of the heat- sensitive recording paper 1, an actuator-type recording paper sheet endless protecting sensor 9 is provided in the holder 11.  In the normal state, the sensor 9 is on, while, when a turned-over part on the terminal part of the recording paper sheet 1' wound on a core rod 2 into a rolled shape is advanced to the conveying passage and locked, the sensor 9 is turned off, and therefore, the recording paper sheet endless phenomenon can be detected.
Patent JP-S61201938-A (JP)
Title: Electromagnetic powder type clutch
Inventor: GOSHIMA TAKAHIRO
IPC: F16D37/02
Filed: 1985-03-05
Abstract: PURPOSE:To effectively perform an inflow of magnetic powder to an operative gap, by forming a tilt surface continuously to the internal peripheral surface of a driving member. CONSTITUTION:A clutch assembles a protrusive part 61b, having a tilt surface 61a, to be fitted to a stepped part 1a' in the side of a driving member 1. Consequently, the tilt surface 61a can be continuously formed to the internal peripheral surface of the driving member 1 with no necessity for sharply forming the point end of the tilt surface 61a in an acute angle. While positioning of the tilt surface 61a in its axial direction can be also easily performed. Accordingly, the clutch enables a good inflow effect of magnetic powder 4 to an operative gap 37 to be promoted by the tilt surface 61a.