baber/WOPTO huggingface dataset:
Patent JP-H05274595-A (JP)
Title: Position setting device
IPC: G08G1/0969
Filed: 1992-12-08
Abstract: PURPOSE:To obtain a device capable of being used even in an inexpensive and narrow place at the time of setting a position and more accurately setting up a position on a map. CONSTITUTION:This position setting device is provided with a map book 33 having plural pages each of which includes a map divided into plural rectangular frames, a transparent film-like map scale 34 displaying a scale having sections in a rectangle matched with the size of each frame on its surface, switches for specifying the page of the map book, a frame name and a position in the frame, and a position computing means for computing the position in accordance with the information from the switches.
Patent JP-H11238413-A (JP)
Title: Conductive metal strap and connector manufactured from metal strip
Inventor: RUMBACH ALBERT
IPC: C22C9/04
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the hardness and ductility with temperature stability, extension stability, wear resistance, and satisfactory deformability by using, as an electric contact part, a conductive metal strip having a metal coating layer by roller plating of a copper-nickel-zinc alloy on at least one side of a core strip of copper material. SOLUTION: A composite material consisting of a core stripe of highly conductive copper and a Cu-Ni-Zn alloy applied to one side or both sides thereof by roller plating for prevention of the corrosion and wear and for improvement in surface hardness thereof has temperature stability of 150 deg.C higher, and also satistactory deforming property, ductility, and spring characteristic. The electric conductivity of the core strip material is preferably set to 20 m/Ωmm<2> or more. More preferably, the metal coating layer is formed of CuNi18 Zn27 , CuNi18 Zn20 or CuNi18 Zn24 , and the thickness is set to 3-10%, of the total thickness according to the stress or strength. When the metal coating layer is formed by cold roller plating, high dimensional precision and satisfactory heat conduction and electric contact can be realized by the metal connection with the core strip.
Patent JP-2000154169-A (JP)
Title: (meth)acrylic ester and its production
Inventor: TAKEUCHI HITOMI
IPC: C08F20/36
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To produce a new ester useful as a raw material monomer for resins excellent in optical characteristics, heat and water resistances and adhesion by reaction a specific olefin with a specified (meth)acrylic acid. SOLUTION: This ester is represented by formula I [R1 is H or methyl; R2 is OCOOR3, OCONR4R5 or CONR6R7 (R3 to R7 are each H or a 1-10C hydrocarbon)], e.g. 5-ethoxycarbonyloxybicyclo[2.2.1]heptyl-2- or -3-acrylate. The above compound is produced by reacting a compound represented by formula II with (meth)acrylic acid represented by formula III and carrying out the reaction in the presence of a dehydrochlorinating agent, e.g. pyridine at room temperature to 200 deg.C under atmospheric pressure in a first step and conducting the reaction in the presence of an acidic catalyst such as sulfuric acid at room temperature to 200 deg.C under the atmospheric pressure in a second step at that time.
Patent JP-H04195321-A (JP)
Title: Pen type computer input device
Inventor: SATO KOICHI
IPC: G06F3/0354
Filed: 1990-11-27
Abstract: PURPOSE:To realize the pen type input device which provides good operability and enables input operation with the feeling of a writing instrument by constituting an acceleration sensor and a means which converts its acceleration signal into a movement quantity pulse signal at the tip part of a pen shaft. CONSTITUTION:A sensor unit 11 is fitted to the pen shaft 10 by a holder 13. A Y-directional acceleration sensor 15 and an X-directional acceleration sensor 16 move straight in the surface of a silicone substrate 14 and deflects freely only in an X and a Y direction respectively. An acceleration signal, when detected, is converted into the movement quantity signal by a signal processing circuit 17. Further, a movement direction decision means 24 outputs a signal for deciding the direction of movement and the pulse signal and direction decision signal are inputted to a movement quantity pulse signal converting means 25 to generate pulse signals corresponding to the movement direction and movement quantity, thereby moving a cursor.
Patent JP-H04196792-A (JP)
Title: Catv subscriber system transmission method
Inventor: UCHIUMI KUNIAKI
IPC: H04J1/04
Filed: 1990-11-27
Abstract: PURPOSE:To simplify a configuration by receiving only a signal of a channel having a reception request and applying frequency multiplex between an incoming signal being a reception request from each subscriber to an off-premise device and an outgoing signal being an information signal from the off-premise device to each subscriber device. CONSTITUTION:A reception section 15 of an off-premise device 10 receiving incoming signal frequency bands f01-f0n receives an incoming signal from a subscriber device 30-1 as a signal of the frequency f01 and a control section 17 sends a control signal 19-1 to a demodulation section 11-1, which is controlled. The demodulation section 11-1 tunes with a signal of a channel subject to reception request by the subscriber device 30-1 and demodulates the signal and outputs the result to a modulation section 13-1. The modulation section 13-1 modulates the signal of a channel subject to reception request by the subscriber device 30-1 by using a frequency f1, an output of the modulation section 13-1 is subjected to frequency multiplex at a multiplexer section 14 together with outputs of other modulation sections 13-2 to 13-N, and the result is sent to a transmission line 20 as an outgoing signal and received by the subscriber device 30-1. Thus, the configuration is simplified.
Patent JP-H02175097-A (JP)
Title: Welding machine
Inventor: ARAKI YUJI
IPC: B23K37/00
Filed: 1988-12-28
Abstract: PURPOSE:To move a torch in the forward and the backward directions and to weld a flange part of a work on a table by providing a bumping device on a frame, and making it possible that the bumping device and the work placed on the table are brought to an up-and-down motion relatively. CONSTITUTION:At the time of placing a box type-shaped work W on a table 7 and welding a flange part Wf of the work W, when a bumping base 15 is allowed to descend, the upper ends of bumping members 17R, 17L are positioned lower than the upper face of the work W. By moving forward a torch 37 in a state that the work W is bumped against the bumping members 17R, 17L, and electrode 35 provided on the tip of the torch 37 advances without being interfered with the bumping members 17R, 17L. In such a way, weld working can be executed to the flange part Wf of the work W by the electrode 35.
Patent JP-H07184210-A (JP)
Title: Motion vector detection circuit
Inventor: AOKI KATSUJI
IPC: H04N19/42
Filed: 1993-12-24
Abstract: PURPOSE:To reduce the scale of the detection circuit more than that of a conventional motion vector detection circuit with respect to the motion vector detection circuit used for motion compensation coding of a moving picture. CONSTITUTION:The motion vector detection circuit with a small circuit scale in which circuits latching picture elements within a retrieval range having been required in a conventional motion vector detection circuit are not required is obtained by executing all arithmetic operations with respect to picture elements within a retrieval range received for each cycle from a noted in-block photoelectric conversion element input circuit 105 and a picture element input circuit 108 within retrieval range by processors 103 (1 to MXN).
Patent JP-H06175841-A (JP)
Title: Designating method for editing range
Inventor: ADACHI YOSHIHIRO
IPC: G06F9/06
Filed: 1992-12-09
Abstract: PURPOSE:To automatically set the range of text editing by designating only one point. CONSTITUTION:It is retrieved whether a character string designated by a user is registered in the reserved words of reference data 3 or not so as to perform the text editing of text data 2 by utilizing a program 1 for text editing, and the editing range is decided by providing editing conditions and others. Thus, man-hour for designating the range is reduced, and editing for the unit of a hierarchy is facilitated by registering hierarchically structured instruction language as reserved words.
Patent JP-H07182808-A (JP)
Title: Wiring structure of optical sensor
Inventor: SUZUKI SHINICHI
IPC: G11B21/08
Filed: 1993-12-24
Abstract: PURPOSE:To reduce the size of an FDD and to reduce man-hours for assembly and initial cost by improving the wiring structure of an optical sensor. CONSTITUTION:A molded part A20 is provided with holes 50 to be penetrated with terminals 13 of a photointerruptor 10. Plural sheet conductors 40 insert molded by a molded part B30 are fixed at their one end to the opposite surface of this molded part A20 on which this photointerruptor is fixed in such a manner that both ends are exposed and are held at prescribed intervals. The photointerruptor 10 is fixed to the molded part A20 and the terminals 13 penetrated in the hole 50 are soldered to the exposed parts of the sheet conductors 40. The molded part A20 and the molded part B30 may be integrally molded together with the sheet conductors 40.
Patent JP-H10156422-A (JP)
Title: Die for extruding variable cross section and method for extruding variable cross section
Inventor: KATO MASATSUGU
IPC: B21C25/08
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To form an opening part in a direction orthogonal to the extruding direction on a formed body at the time of extruding and, thus, to enable freely extruding members having complicated shape. SOLUTION: This extruding device is provided with a 1st die 11 and 2nd die 12 which are arranged laminatedly in the extruding direction of the formed material. On the 1st die 11, a 1st extruding hole 13 for forming the solid part of the formed body and 2nd extruding holes 14 of plural lines which are branched from the end part of this 1st extruding hole and with which peripheral wall parts between which the opening part of the formed body is held is formed are pierced. Also, on the 2nd die 12, a communicative extruding hole 15 having a length dimension which extended to 2nd extruding holes 14 of plural lines is pierced.  And, the 1st die 11 and 2nd die 12 are provided relatively freely movably back and forth in the direction from the 1st extruding hole 13 toward the 2nd extruding holes 14 so that the extruding holes of the formed body are formed by communicating the communicative extruding hole 15 with the 1st extruding hole 13 or the 2nd extruding holes 14 each other.
Patent JP-H01171116-A (JP)
Title: Magnetic recording medium
Inventor: KAWAI HISAO
IPC: G11B5/738
Filed: 1987-12-25
Abstract: PURPOSE:To improve CSS durability, coefft. of friction and moisture resistance by laminating a lubricating layer on a protective layer contg. molybdenum, silicon and at least either of oxygen and nitrogen. CONSTITUTION:Both main faces of a substrate 1 consisting of an Al alloy are subjected to an alumite treatment and surface polishing and thereafter, underlying layers 2, 3 consisting of Cr are laminated on both the main faces of the substrate 1. Magnetic layers 3, 3 consisting of Co, Ni and Cr are then laminated on the underlying layers 2, 2. The protective layers 4, 4 consisting of Mo, Si and O are laminated on the magnetic layers 3, 3 by a reactive DC magnetron sputtering method using a target consisting of molybdenum and silicon. The substrate 1 laminated with the protective layers 4, 4 is then taken out of a sputtering device and the lubricating layers 5, 5 are laminated on the protective layers 4, 4 by a spin coating method. The wear resistance and durability are thereby well maintained.
Patent JP-H02176609-A (JP)
Title: Focusing device for rear focus type zoom lens
Inventor: SATO HIRONOBU
IPC: G02B7/10
Filed: 1988-12-28
Abstract: PURPOSE:To reduce defocusing in the middle of zooming by setting a zoom position and a subject distance under certain conditions and performing focusing operation, and correcting the quantity of deviation between a focusing lens position and a designed focusing lens position. CONSTITUTION:When the focal length of a zoom lens group 1 does not match the designed value, the focusing lens position shifts from the designed proper position when the lens is focused while a zoom ring 2 is at the telephoto end. The quantity of this shift is easily detected by a focusing lens position detecting means provided to the focusing lens 7. Further, the relation between this shift quantity and a focal length error, the relation between the focal length error and the excess/deficiency quantity of the detected value of a potentiometer 4, and the relation between this excess/deficiency quantity and the manipulated variable of a variable resistor 5 can be found in advance. For the purpose, the variable resistor 5 is operated to shift the detected value of the potentiometer 4 by the focal length error, thereby correcting the focal length error of the zoom lens group 1. Consequently, the defocusing in the middle of zooming is reducible.
Patent JP-H06318704-A (JP)
Title: Thin-film transistor
Inventor: NOUGA JIYUNKO
IPC: H01L29/786
Filed: 1993-12-02
Abstract: PURPOSE:To improve the reliability of a thin-film transistor whose gate insulating film of which is composed of a silicon oxide film and silicon nitride film from a gate electrode side, by controlling the thicknesses of the silicon oxide and nitride films within appropriate ranges. CONSTITUTION:This transistor has a gate insulating film 3 between a gate electrode 2 and semiconductor layer 4 composed of amorphous silicon and the film 3 is composed of a silicon oxide film 3a and silicon nitride film 3b from the electrode 2 side. The thickness of the film 3a is made thicker than that of the film 3b and, at the same time, when the thickness of the film 3a is <=0.3mum, the thickness of the film 3b is make 0.075-0.125mum. When the thickness of the film 3a is >0.3mum, the thickness of the film 3b is made 0.025-0.125mum. Therefore, a highly reliable TFT can be manufactured.
Patent JP-H04201349-A (JP)
Title: Image forming device
Inventor: MATSUBARA MIYUKI
IPC: B41J2/01
Filed: 1990-11-30
Abstract: PURPOSE:To correct concentration unevenness accurately by correcting the driving condition of a recording head in response to the concentration unevenness which is read from a test pattern. CONSTITUTION:For printing of a test pattern and reading of the test pattern, if the printing direction on ink jet head is taken as X, and the direction in which 128 ink discharge ports are arranged as image recording elements is taken as Y, as a printing method, the discharge ports from 121st to the final end perform ink discharge for a first line. For the second line, all the discharge ports perform ink discharge. For the final line, the discharge ports from the leading end to 8th perform ink discharge. The area in which actual reading is performed as concentration data is a region width (d). The signal which reads the concentration unevenness is converted to a concentration signal by applying operation. Then, slipping between an average concentration and the concentration which corresponds with each discharge port is obtained by operation, and a signals correcting quantity is obtained. In response to this, correction signals which have 64 types of values from Y=0.68X to Y=1.31X are stored. Thus, concentration unevenness is corrected for each discharge port, and unevenness correcting data is re-written.
Patent JP-H11113456-A (JP)
Title: Connection type fishing rod
Inventor: TAKAMATSU NOBUAKI
IPC: A01K87/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a connection type fishing rod capable of providing a smooth curve at a joint part and comprising a hardly breakable internal circumferential face. SOLUTION: This connection type fishing rod comprises a hollow fishing rod pipe 1 composed of a base fishing rod and ordinary connection joint parts (a) formed in a mild taper on the internal circumferences at the front end of hollow fishing rod pipes 2, 3, 4 and 5 composed of intermediate fishing rods. Piled parts (b) are formed on the circumferences at the rear end of the hollow fishing rod pipes 2, 3, 4 and 5 composed of the intermediate fishing rods and at the rear end of a hollow fishing rod pipe 6 composed of a tip fishing rod and collapsed joint auxiliary members 9 are engaged with the inner circumferences of the rear end hollow parts (c) and fixed by an adhesive. Ordinary connection joint parts (d) formed in a mild taper are made on the outer circumferences of the piled parts (b).  The outer circumferences at the rear ends of the piled parts (b) and the outer circumferences of the joint auxiliary member 9 projected from the rear ends of the piled parts are integrally and continuously provided with guide parts (e) composed of curved faces ground or cut in a conic shape and with guide parts 9b constituted of curved faces.
Patent JP-H05320226-A (JP)
Title: Diene polymer composed of initial partial chain and terminal produced from fused polynuclear aromatic compound or aromatic nitrile compound and having decreased hysteresis and imporved raw viscosity
Inventor: DEIBITSUDO EFU ROOSON
IPC: C08F236/10
Filed: 1992-11-17
Abstract: PURPOSE:To obtain a diene (co) polymer improved in raw viscosity and hysteresis and suited for the production of an elastomer composition by reacting a living diene (co) polymer terminated with an active organoalkali (alkaline earth) metal with a tin polyhalide and reacting the product with a fused polynuclear aromatic compound or an aromatic nitrile compound. CONSTITUTION:A conjugated diene monomoer (e.g. 1,3-butadiene) or a mixture thereof with a vinylaromatic hydrocarbon monomer (e.g. styrene) is anionically polymerized in the presence of an initiator (e.g. n-butyllithium) to obtain a living diene (co) polymer terminated with an active organoalkali (alkaline earth) metal. Part of the terminals of this (co) polymer chain are reacted with a tin polyhalide (e.g. tin tetrahalide), and the remaining active terminals are reacted with a fused polynuclear aromatic compound (e.g. benzanthrone) or an aromatic nitrile compound (e.g. benzonitrile) to obtain a diene (co) polymer.
Patent JP-H07151732-A (JP)
Title: Steel tube end magnetization device
Inventor: KOMIYA YOSHIOKI
IPC: G01N27/84
Filed: 1993-12-01
Abstract: PURPOSE:To make possible the magnetic powder method of high flaw detection force and high reliability of a steel tube inside face by magnetizing on alternating current an interior coil composed of an shaft body inserted in the inner face of the steel tube and a coil lead wire wound around the shaft body. CONSTITUTION:An interior coil 2 consists of a shaft body 11 inserted along the direction of a tube axis in the inner face of the end of a steel tube 1 and a coil lead wire 10 wound around it. The shaft body 11 is formed to overlap a plurality of silicon steel plates. Parallel crosses twin coils 7 are disposed at the specified positions of its circumference on the end of the tube 1 and the coil 2 is inserted. When alternating current is allow to flow in the coil 2 from an alternating power source 8, a magnetic flux is given to the tube 1 through the shaft body 11, and when three-phase alternating current is allowed to flow in the coil 7 from a three-phase power source 9, a rotating magnetic field is generated. As a result, a vertical magnetic field and a horizontal magnetic field are generated in the outer surface and the inner surface of the end of the tube 1 and the end of the tube 1 is stably magnetized over the all directions of the inner and outer surfaces. The much magnetic flux exists in the inner face of the tube 1 because the magnetic field passes a low electric resistance part by means of the coil 2, and detection force of the inner face is improved.
Patent JP-2000155781-A (JP)
Title: Estimation sheet generation system for construction cost
Inventor: MARUYAMA YUHEI
IPC: G06Q30/06
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To speedily and accurately generate an estimation sheet for construction cost without generating a design drawing and to easily generates an estimation sheet again at the time of specification changes or the like of a building. SOLUTION: This estimation sheet generation system has a specification setting file to which data determining the specifications of a building are inputted, a material and parts data file containing the names of materials and parts fitted to respective rooms and construction quantities of construction for fitting the materials and parts, a construction unit-price file, and a special construction estimation sheet file. The data inputted to the specification setting file are stored as data determining the specifications of the building. According to the data determining the specifications, construction quantities by the special construction by the rooms are calculated.  The calculated construction quantities are integrated by the special construction and the construction cost is calculated from the integrated construction quantities and the construction unit-price file and recorded in the special construction estimation sheet file.
Patent JP-H06144180-A (JP)
Title: Braking force distribution control device
Inventor: TOUTSU KENJI
IPC: B60T8/26
Filed: 1992-11-16
Abstract: PURPOSE:To secure a smooth braking action after the braking force distribution control is completed with a braking force distribution control device. CONSTITUTION:Wheel speeds of a front wheel FR and a rear wheel RR are detected by wheel speed detecting means S1, S3, and the wheel speeds of the wheel FR and the wheel RR are compared by a comparing means M1 based on the detected outputs. A hydraulic control valve FV is driven by a driving means M2 in response to the compared result, and the braking force of the wheel RR is adjusted to the preset relation with the braking force of the wheel FR. When a completion judging means M3 judges that the completion conditions are satisfied, the braking force distribution control is switched to the specific pulse boosting control by a post-control pulse boosting control means M4 for the preset period after the completion, the holding and boosting of the brake liquid pressure of a rear wheel cylinder 53 are repeated, and the boosting rate is increased with the elapse of time.
Patent JP-H10158711-A (JP)
Title: Cold iron source block
Inventor: IDENO TADASHI
IPC: C21C5/52
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To improve a handling characteristic at the time of recycling iron scraps and waste materials, etc., in iron and steel industry, particularly, materials having small size and unfixed shape and to enlarge the recycling quantity while diluting the waste materials having high impurity concn. by fixing cold iron source with a pig iron. SOLUTION: The cold iron source 2 is fixed with the pig iron 3 obtained by pouring and solidifying molten iron, after charging the cold iron source 2 in a mold, to form a cold iron source block 1. By this way, the cold iron sources 2 such as iron scrap, car shredder scrap, dust containing the iron, etc., can be formed into an iron raw material block having well-regulated outer shape and good handling characteristic. Since the molten iron has lower m.p. than the cold iron source 2, the molten iron does not melt the cold iron source at the time of pouring to the cold iron source 2 and they forms a block state, but the quantity of the molten iron as the binder can be decided so as to obtain the strength capable of bearing convey and ordinarily, such state that the block surface is covered with the pig iron 3 is sufficient.