baber/WOPTO huggingface dataset:
Patent JP-H11151570-A (JP)
Title: Method for opening nozzle for pouring molten metal and opening device
Inventor: ARAMAKI NORICHIKA
IPC: B22D41/46
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To smoothly flow out a welded metal by forcedly breaking sintered layer of refractory sand filled in a molten metal discharging nozzle hole fitted to the bottom part of a ladle and opening the nozzle for pouring the molten metal. SOLUTION: An inert gas supplying device 11 for press-feeding the inert gas at 2-10 kg/cm<2> G into the nozzle hole, is provided. Then, the inert gas 12 at 2-10 kg/cm<2> G is blown into the inner part of the nozzle 3 filled with the refractory sand 9 and successively, the molten metal 8 is flowed out from the nozzle 3 with the gravity. Therefore, since the opening ratio of the molten metal pouring nozzle at the bottom part of the ladle can always be kept to 100%, an oxygen washing work can be eliminated and the deterioration of steel quality caused by the oxygen washing is prevented and the yield of a cast slab is improved.
Patent JP-H09155091-A (JP)
Title: Controller for sewing machine
Inventor: KONDOU IKUZOU
IPC: H02P27/06
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a controller with which an unwanted torque change can be prevented from being generated at an induced motor for driving a sewing machine when the target speed of sewing machine is changed. SOLUTION: First of all, based on the target speed commanded from a speed commanding device, an output frequency fref of AC driving signal for driving induced motor outputted from an inverter is set (S11) and based on that set output frequency and the voltage/frequency characteristics of AC driving signal set in advance, an output voltage V2 of inverter is set (S15). Besides, based on a detecting signal from a needle position detector, the real speed (frequency fr) of sewing machine is found (S12 and S13), deviation (fref and fr) between this real speed and the target speed is calculated (S14) and corresponding to this deviation, the output voltage V2 is corrected (S16). Then, the inverter is controlled so that the AC driving signal outputted from the inverter can become a corrected output voltage Vref at the set output frequency fref as mentioned above (S19).
Patent JP-H07176357-A (JP)
Title: Method for forming terminal by soldering
Inventor: NAKAO AKIRA
IPC: H01R43/02
Filed: 1993-12-21
Abstract: PURPOSE:To increase the speed at which bare chips (small, light parts) are joined to a lead frame by discriminating the front and back sides and the front and rear portions of each bare chip using a chip discriminator, and picking the bare chips after alignment. CONSTITUTION:A group of bare chips, fed at random into the bowl feeder 81 of a chip feeding system 80, are picked out onto the belt of a conveyor device 82 from the feeder 82 and then conveyed in a line toward an accumulating zone 86. A chip discriminator 88 determines whether or not each of the bare chips being conveyed takes a normal feeding position according to the differences between the front and back sides and between the front and rear portions of each bare chip. Those bare chips determined to take abnormal positions are rejected from the device 82 by air or the like and returned into the feeder 81 via a reject line 89. Those bare chips determined to take normal positions are conveyed to the zone 86 by the device 82. Therefore, the bare chips can be picked in a lot and a plurality of the bare chips can be soldered simultaneously only through heating.
Patent JP-H01162132-A (JP)
Title: Adhesion tester for film
Inventor: NOURA TOKUJI
IPC: G01N3/00
Filed: 1987-12-18
Abstract: PURPOSE:To detect a critical load accurately with one measurement, by providing a vertically relaxing device on a sample stage with the vertical movement of a load sensor and a measuring tool together to eliminate the need for using several kinds of weight. CONSTITUTION:A moving object 2 is allowed to be displayed vertically with a driving source 24. A load sensor 4 is allowed to detect a load in two ways, vertically and horizontally. A sample stage 6 is provided as opposed to a measuring tool 5 and made movable horizontally in a horizontal plane. A vertically relaxing device 8 relaxes a force applied vertically to the stage 6. A signal processing section makes the tool 5 abut a sample 7 placed on the stage 6 to process vertical and horizontal detection signals of the sensor 4 as obtained when the moving object 2 is displaced gradually. This eliminates the need for using several kinds of weight thereby enabling accurate detection of a critical load in one measurement.
Patent JP-H11314746-A (JP)
Title: Commodity sorting device
Inventor: SUGIMOTO TAKEO
IPC: B65G47/31
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To make a conveying force (thrust) so as not to work its excessive thrust on commodities in a state of being braked by a sorting braking means in the downstream, in this commodity sorting device equipped with a sorting conveyor means for rectilinearly conveying a group of commodities charged in seriese, and a braking means to move the commodities in this sorting conveyor means in a low-speed braking state, and subsequently escaping to the outside of a commodity traveling area and releasing this braked state, respectively. SOLUTION: A junction conveyor means A2 is continuously installed in the upstream of a sorting conveyor means B while a charging conveyor means A1 is further continued to the upstream, and a conveying speed by the junction conveyor means A2 is set to more than the traveling speed of a braking means but so slower than the conveying speed of the charging conveyor means A1 . When a specified clearance is produced in space between commodities existing at the downstream end of the junction conveyor means A2 and those existing at the upstream end of the sorting conveyor means B, there is such a case that the junction conveyor means A2 may be started.
Patent JP-H07147883-A (JP)
Title: Production of baked edible container, etc., using corn
Inventor: ITO EIJI
IPC: A21D8/06
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a baked edible container having fragrant taste and flavor of corn and crisp palatability and resistant to softening by moisture absorption by adding a blowing agent, etc., to specific powder to prepare an aqueous seed dough, pouring the dough in a pinching mold and baking the dough in pinched state at a temperature within a prescribed range. CONSTITUTION:The objective container is produced by mixing 100 pts.wt. of corn flour with 0-60 pts.wt. of starchy powder such as nonglutinous rice flour, mixing the obtained powdery mixture with subsidiary agents such as a blowing agent and, as necessary, an oil and fat (e.g. salad oil), an emulsifier (e.g. a glycerol fatty acid ester) and a sweetener (e.g. sugar), pouring the obtained aqueous seed dough into a pinch-baking mold consisting of a male mold and a female mold and baking at 180-220 deg.C in a state pinched between the molds.
Patent JP-H08157116-A (JP)
Title: Recording device
Inventor: MORI MASAHIKO
IPC: B41J13/02
Filed: 1994-11-30
Abstract: PURPOSE: To enable setting for paper sheets to be reliably performed by separating a paper sheet conveying roller from a driven side roller until a paper sheet cassette is completely mounted when the paper sheet cassette is mounted. CONSTITUTION: In a recording device, a paper sheet cassette 1 housing paper sheets 2 is mounted into a main body case, and the paper sheets 2 housed in the paper sheet cassette 1 are conveyed to a recording part by a paper sheet conveying roller 3, and recording is performed. When the paper sheet cassette 1 is mounted, the paper sheet conveying roller 3 is separated from a driven side roller 4 to be rotated together with the paper sheet conveying roller 3 by a tongue-like part on the front surface of the paper sheet cassette 1.
Patent JP-H04196673-A (JP)
Title: Facsimile equipment
Inventor: KUMAKURA SHUNICHI
IPC: H04N1/32
Filed: 1990-11-26
Abstract: PURPOSE:To simplify the function analysis of opposite terminal equipment and to prevent communication fault by receiving a model code of reception terminal equipment and allowing a transmission terminal equipment to implement analysis of optimum communication function based on the model code. CONSTITUTION:A signal transmission reception means 2 sends a model code of its own terminal equipment as a non-standard function identification (NSF) signal at the reception of an incoming call and sends a non-standard function instruction (NSC) signal at the reception of an outgoing call. Moreover, at transmission, the NSF or NSC signal is received as an input signal and sends a function setting signal generated resulting from the function analysis based on a model code in the received NSF or NSC signal as a non-standard function setting (NSS) signal. Then a signal analysis means 1 analyzes all the functions of the receiver side based on the model code in the NSF or NSC signal received by a signal transmission reception means 2 to designate a function required for the communication. Thus, the signal analysis processing is surely and easily implemented and the communication fault due to mismatching of functions between equipment is reduced.
Patent JP-2000149152-A (JP)
Title: Burglar preventing device
Inventor: KIRIMURA KAZUYUKI
IPC: G08B13/06
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a burglar preventing device whose assembly is easy. SOLUTION: A detection part 24 which electrically detect the inhibition of the ringing operation of a buzzer 21 is installed in a burglar preventing device main body 11. A magnet 37 for releasing the restraint of a slider 13 and the inhibition part 23 of an informing operation inhibiting the ringing operation of the buzzer 21 are installed in a releasing key 12. When the releasing key 12 is brought close to the prescribed position of the burglar preventing device main body 11, the restraint of the slider 13 is released and the ringing of the buzzer 21 is inhibited by an electric signal. Thus, structure whose assembly is easy is provided.
Patent JP-H02165730-A (JP)
Title: Gray code abnormality detection circuit
Inventor: KOSHI TAKAYUKI
IPC: G08C25/00
Filed: 1988-12-19
Abstract: PURPOSE:To detect the fact that the content of data changes widely from a specification value by malfunction by monitoring the temporal change of the content of the data at a cycle earlier than that at which the data changes. CONSTITUTION:The data converted to parallel binary codes by a Gray-binary conversion circuit 4 is sent to a second latch circuit 6 at the next timing of a clock signal 13. Furthermore, at the time of the next clock or between the clock and the next clock, the content of a first latch circuit 5 and that of the second latch circuit 6 are sent to a subtraction circuit 7 simultaneously, and the comparison and subtraction of two data are performed, and a subtraction result is checked by a limit check circuit 8. Thereby, in the case of detecting the fact that two or more numeric values are outputted as the result of subtraction at the limit check circuit 8, it shows that an error occurs in the data inputted to a buffer circuit 9 at a preceding timing, then, an abnormality alarm signal 10 is sent from the limit check circuit 8.
Patent JP-H10155612-A (JP)
Title: Commodity hanger
Inventor: FUJINAGA MASAMI
IPC: A47F7/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To effectively utilize display space by hanging upper and lower commodities groups so as to be partly overlapped on each other along a depthwise direction, in the case of displaying a commodity group in such a state as separated into a plurality of stages in a vertical direction. SOLUTION: The rear end of a hanging part 11 used for hanging commodities is provided with a support lever 12 made of a first arm 13 extended right and left, and a second arm 14 extended backward from the first arm 13 in such a state as offset right and left for the axial line O of the hanging part 11. In this case, a hook 15 capable of being coupled to a support piece of net type, bar type or the like is provided on the rear end of the second arm 14 of the support lever 12.
Patent JP-H07180393-A (JP)
Title: Anchor frame
Inventor: NAKAGAWA KEITA
IPC: E04H7/00
Filed: 1993-12-21
Abstract: PURPOSE:To make it possible to simplify and compact the structure of an anchor frame in a concrete-made container and enhance the strength, and what is more, to place reinforcements easily in the circumferential direction of the anchor frame. CONSTITUTION:A ring-shaped plane truss girder 31b is formed with a horizontal beam member 32, a vertical member 33, a horizontal connection member 34 and a reinforcing member 35 where vertical post-like members 37 are erected on the top of the horizontal member 32 with a specified spacing in the circumferential direction. An anchor bolt 39, which is designed to fix a transportation template 42 or a liner bearing plate and support the top of the vertical post member 37, is mounted in the vertical direction.
Patent JP-H08180774-A (JP)
Title: Electrode for vacuum valve
Inventor: YAMAMOTO ATSUSHI
IPC: H01H33/66
Filed: 1994-12-26
Abstract: PURPOSE: To provide a vacuum valve with excellent large current shutting properties. CONSTITUTION: An electrode 8 is attached to a tip of a conductive rod 6 and a contact point 13a is fixed on the opposite to an electrode other than the electrode 8. On the other hand, a high melting point carbide 15 consisting of at least one carbide of W, Hf, Ta, Zr, Mo, Nb, Ti, Cr, and V is formed on the surface in the side, which faces to a counterpart electrode, of the electrode other than the electrode 8, so that the arc voltage between contact points in highly vacuum atmosphere is made higher than the arc voltage between electrodes.
Patent JP-H09154337-A (JP)
Title: Fuel tank for sulky rice transplanter
Inventor: TAKEDA YUICHI
IPC: B60K15/05
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank for a sulky rice transplanter that has simplified structure, prevents muddy water from flowing into the fuel tank and makes refueling operation easy by covering top faces of a sheathing member and its lid with a floor mat. SOLUTION: The fuel tank of this invention is positioned below a sheathing member that serves as footing for a rider and has an opening 51 provided with an openable lid 53 in such a way that opening/closing of the lid 53 can expose/cover the refueling port 52 of the fuel tank on the upper surface of the sheathing member, and the top faces of the sheathing member and lid are covered with a floor mat 54. In this structure, it is preferable to make the level of the refueling port 52 of the fuel tank equal to or higher than the upper surface of the sheathing member, and to swell upward the central part of the lid 53 covering the top of the refueling port 52.
Patent JP-H08181055-A (JP)
Title: Manufacture of semiconductor device and aligner for semiconductor wafer
Inventor: KANEKO TOMOYUKI
IPC: G03F7/20
Filed: 1994-12-26
Abstract: PURPOSE: To eliminate various problems due to the residue of an unexposed part by solving the prior art problems of the residue of a peripheral unexposed part, and exposing the part which is not exposed in a simple structure. CONSTITUTION: When a semiconductor wafer of a material 1 to be exposed is exposed, mechanisms 5a, 5b for controlling the relative position between the wafer of the material 1 to be exposed and an exposure light source by means of map information 4 are provided, assembled in any of, for example, an exposure unit (stepper, etc.) a resist coating machine, or a developing unit as unexposed part exposure means, thereby exposing the part not exposed in the case of a patternlike exposure.
Patent JP-H07177490-A (JP)
Title: Catv room indication system
Inventor: NAKAJIMA SHUNSAKU
IPC: H04N21/431
Filed: 1993-12-21
Abstract: PURPOSE:To realize a room indication system valid to an efficient hotel job through the use of character picture data in the hotel CATV system. CONSTITUTION:The system is made up of a line control unit(LCU) 3 for controlling and managing the entire system, a picture control unit(PCU) 4 having a function of transmission of character picture data or the like from the LCU 3, an FSK modulator 5 to send the character picture data or the like, a memory to store th character picture data in addition to a video service function a customer room terminal equipment 10 or the like having a function of converting the character picture data into a video signal. The character picture data generated by the LCU 3 in this system are sent to each customer room terminal equipment 10 via the PCU 4 and the FSK modulator 5. The character picture data stored in the customer room terminal equipment 10 are converted into a video signal by the operation of a remote commander and displayed on a television receiver 9. The functions above are used and a room status being information of each customer room such as check-in/-check-out, end of cleaning or the like is sent as character picture data to allow each customer room to confirm a current status of all customer rooms.
Patent JP-2000141346-A (JP)
Title: Device for manufacturing designed panel
Inventor: MURATAKA TAKESHI
IPC: B28B11/10
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the production efficiency of a designed panel by a pressing method by arranging a suction transferring means such that a rod is vertically movable provided in a truck on the rails on a portal frame, providing a panel suction holder at the lower end of the rod, and forming a rack and pinion of the rod so as to be rotatingly driven by the motor of the truck. SOLUTION: On the lower floor of a portal frame 1, rails 31 and 32 are laid so as to put the wheels 32a and 34a of trucks 33 and 34 thereon in order to put semiplastic panels 35a before the application of a design pattern and semiplastic panels 35b after the application of the pattern on the trucks 33 and 34, respectively. On a surface plate 36 between the rails 31 and 32, a designing mold 37 is arranged. The semiplastic panels 35a, each of which is formed by a mold and put on the truck 33, are conveyed below the portal frame 1 so as to lift the uppermost stage panel 35a through abutment and suction by lowering a panel suction holder 18 and the truck 4 is transferred above the designing mold 37 in order to press the panel 35a against the designing mold 37 for the application of a pattern. The panel 35b after the application of the design pattern is placed on the truck 34.  Thus, the production workability of the designed panel 35b can be improved.
Patent JP-2000147271-A (JP)
Title: Plastic optical fiber cable and its manufacture
Inventor: FUJII TAKASHI
IPC: G02B6/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To stabilize the transmission characteristics of a plastic optical fiber(POF) cable consisting of a POF. SOLUTION: A process for winding up an optical fiber 1 or bundling it is included in a POF cable manufacturing process up to the completion of a POF cable by spinning the optical fiber 1 by heating and fusing a POF preform and applying a resin coat or the like to the spun optical fiber 1. In the process for winding up the optical fiber 1 or bundling the optical fiber 1, the optical fiber 1 is dropped on a bobbin 5 like an eight shape or a single collar bobbin by its tare so as not to generate a point contact part between optical fiber parts 1 but to form linear contacts between them to wind up or bundle the optical fiber 1.
Patent JP-H07156061-A (JP)
Title: Both side polishing attachment of base plate
Inventor: SAKURAI HITOSHI
IPC: B24B37/27
Filed: 1993-11-29
Abstract: PURPOSE:To uniformize each film thickness on both sides of a base plate and improve the throughput for polishing. CONSTITUTION:A base plate holder 7 capable of rotation and revolution is installed in space between a vertical pair of polishing surface plates 1 and 3 standing opposite up and down and rotating in the reverse direction to each other. In addition, each base plate installing hole 8 is installed is this base plate holder 7, while at least more than one holes 9 are installed there in order to feed the lower surface plate 1 with an abrasive 30 being fed to a top surface of the base plate from the polishing upper surface plate 3. With this constitution, a part of the abrasive 30 to be fed to the top surface of the base plate 10 is fed to an interval between a lower surface of the base plate 10 and the lower surface plate 1 through each of the holes 9, whereby it is able to be supplied for polishing the lower surface of the base plate 10. In addition, swarf sludge accumulated on the lower surface plate 1 can be discharged through the holes 9.
Patent JP-H08151635-A (JP)
Title: High-strength net body
Inventor: TANAKA TSUTOMU
IPC: B29C65/02
Filed: 1994-11-30
Abstract: PURPOSE: To increase the contact friction resistance between a high-strength net body and sediment when it is buried in the ground, suppress the side slip of sediment, maintain the excellent tensile strength of a core material made of uniaxialy oriented polypropylene or ultra-polymer polyethylene for use as a warp and a weft, and firmly weld the intersection portions of the warps and wefts. CONSTITUTION: A thermoplastic resin is extrusion-applied or integrally laminated on the periphery or on both the upper and lower faces of a core material made of uniaxially oriented polypropylene or ultra-polymer polyethylene to form a film tape for use as a warp 1 and a weft 2. The warps 1 and wefts 2 are intersected together at prescribed intervals, a twist is applied to at least one of the warps 1 and wefts 2, and the intersection portions of the warps 1 and wefts 2 are welded. The contact friction resistance with sediment is increased by the twisted warps 1 or wefts 2, and the heat deterioration of the core material at the welded intersection portions is prevented by the thermoplastic resin applied to the core material.
Patent JP-H08154550-A (JP)
Title: Fishing rod stand
Inventor: KITANO KAZUAKI
IPC: A01K97/12
Filed: 1994-11-30
Abstract: PURPOSE: To provide a fishing rod stand of stationary fishing rod type, enabling easier fishing, and also capable of dramatically reducing the failing cases of fishing. CONSTITUTION: This fishing rod stand 1 is designed to hold a fishing rod A in a bite-waiting state and is equipped with a stationary base 2 receiving the handgrip portion of the rod A, a member 3 to support the rod A swingably relative to the base 2, a sensor 4 to detect swinging motion of the rod A, and an information means 5 such as a lamp 5a or buzzer 5b actuating when receiving a signal from the sensor 4. For this stand 1, as a force is applied on the swinging member 3 from the fishing rod 4, the member 3 swings by fishline tension and this swinging is detected by the sensor 4, which, in turn, gives an electric signal, resulting in actuating the information means 5 to inform an angler of catching a fish.