baber/WOPTO huggingface dataset:
Patent JP-H09300092-A (JP)
Title: Laser beam machine
Inventor: UKITA KATSUICHI
IPC: B23K26/082
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the laser beam machine to facilitate carrying in/out of a work in the laser beam machine integrated in FMS line. SOLUTION: The laser beam machine to machine a plate stock is provided with a carrying in/out device 12 of plate stock arranged with an upper holding device 5 to hold a plate stock in the state vertically hanging and a laser torch 9 for machining a plate stock vertically held is arranged movable on the vertical plane, laser machining is executed while a work 4 is held to the carrying in/out device 12.
Patent JP-H10293347-A (JP)
Title: Camera
Inventor: SUZUKI SHINICHI
IPC: G03B11/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of light incident from a front side without causing any change in the focal plane size of a film by laying a shading means at the adjacent part of a camera body and a plate for preventing the leakage of light to a film passage. SOLUTION: One end of film passage 30e is formed at a position faced to a film tunnel, using the member 60d of a camera body 60 and the member 61a of a cartridge chamber cover member 61. Also, visors 30d are provided at both ends of a shutter cover plate 30, so as to protect a film against exposure to light incident from a front via a gap or the like between a mirror body 70 and a front cover 170. Furthermore, the members 60d and 60c of the camera body 60 are extended and superposed on the visors 30d, so as to form a wall, thereby preventing the leakage of light at the end of the film passage 30e. In other words, the visors 30d are made larger than the height of the film passage 30e, and superposed on the camera body 60 to form a wall, and the leakage of light at the film passage 30e is thereby prevented.
Patent JP-S5242315-A (JP)
Title: Power supply system
Inventor: TANAKA RIYOU
IPC: H04B3/44
Filed: 1975-10-01
Abstract: PURPOSE:To confirm the output voltage of constant voltage regulator automatically and to make the singal system simpler, rational, and economical by operating the start and stop of constant current and constant voltage power supply with one signal.
Patent JP-S63281322-A (JP)
Title: Melt-coating method for ordinary-temperature solid lubricant on insulated electric wire
Inventor: SUGIMURA HIROYASU
IPC: H01B13/22
Filed: 1987-05-13
Abstract: PURPOSE:To apply a lubricant uniformly on the periphery of an enameled wire by installing coating devices above and below in two stages, applying the lubri cant on one side of the enameled wire with one coating device, inverting the enameled wire, and applying the lubricant on the noncoated portion with the other coating device. CONSTITUTION:Coating devices are installed above and below in two stages, a wire 4 to be coated is first guided to the device, a lubricant is applied on one side, then the enameled wire 4 is inverted with a guide roller 7, and the noncoated other side is coated with the coating device. Either one of grooved and nongrooved rollers 3 can be used, but the grooved roller is preferable for the large wire size. A coating tool is preferably provided in the heating tank of the lubricant molten liquid. In case of the grooved roller, the portion lower than the contact section (coating section) between the roller 3 and the wire is preferably immersed in the molten liquid. The lubricant can be thereby coated uniformly.
Patent JP-H01288033-A (JP)
Title: Erroneous data output preventing system in case of line switching of data transmission equipment
Inventor: FUCHI TETSUYA
IPC: H04L1/22
Filed: 1988-05-13
Abstract: PURPOSE:To prevent output of an erroneous data by devising the system such that data included in the unit of a frame signal is not outputted when no frame signal is detected and the frame signal including the data is discriminated to be defective. CONSTITUTION:When a 2nd data discrimination section 233 added to a data discrimination section detects a frame signal, a data included in the unit of the frame signal is sent. When the frame signal is not detected and the frame signal including the data is discriminated to be defective, the data included in the unit of the frame signal is not outputted and when the frame signal is discriminated to be normal, the data included in the unit of the frame signal is outputted. When the line is switched while the frame signal is being received, an error takes place in the frame signal and the frame signal is discriminated to be defective, the data included in the unit of the frame signal is not outputted in this case, and an erroneous data is not outputted from a transmitter.
Patent JP-H04346025-A (JP)
Title: Detecting apparatus for open phase of output pulse of encoder
Inventor: YOKOMIZO YASUHISA
IPC: G01D5/245
Filed: 1991-05-23
Abstract: PURPOSE:To obtain an apparatus which can detect the open phase of the output pulse of an encoder accurately and quickly. CONSTITUTION:The pulses of a rotary encoder 12 which outputs the pulse signal in accordance with the rotation of a motor are counted with a counter 341 between the angles which are obtained by dividing one rotation of the motor at the specified angles. The counted value is compared with a specified value in a comparator 344. When the value is less than the specified value, it is judged that the phase of the output pulse of the encoder is open. The output pulse trains from the encoder are counted between the angles which are obtained by dividing rotation of the motor into the angles of the small sections, and the value 18 compared with the specified value. Therefore, the open phase of the pulse can be detected accurately and readily.
Patent JP-H09305157-A (JP)
Title: Picture control display device
Inventor: HOSOYA KENICHI
IPC: G09G5/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To enable displaying smooth reduced or enlarged picture by operating adjacent pixels by an arithmetic and logic unit means and outputting it when it is read out from a picture memory. SOLUTION: Data transferred is outputted from a transferbuffer RDT 21 counting up data by data adjusting to a DCLK signal from a timing generator 24e. The signal outputted from the (RDT) 21 is inputted to an output register (REG) 22, and data is stored in a REG1/22a and a REG2/22b alternately. The data stored in the REG1/22a and the REG2/22b is inputted to an arithmetic and logic unit means (ALU), operation by which an average value is obtained is performed in an arithmetic and logic unit 23a, and data is stored in a REG 3/23b. This stored data is outputted as serial output data of a frame memory adjusting to the DCLK signal of the timing generator 24e, and inputted to a DA converter. This inputted data outputted as a signal being able to be displayed on a display device by the DA converter and displayed.
Patent JP-H10307070-A (JP)
Title: Dynamic balance testing machine
Inventor: MORISHIMA SHINJI
IPC: G01M1/02
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent the work holding force of a tailstock means even when the air pressure supplied to a cylinder means drops when the work is held by widening and narrowing the tailstock means by means of the cylinder means. SOLUTION: A cylinder connecting shaft 23 which is passed through a through hole 22 formed through a housing 6A is connected to the front end 21A of the rod 21 of an air cylinder 20. A locking member 24 is attached to the right-side end of the connecting shaft 23 and a spring 25 is inserted into the space between the locking means 24 and the housing 6A for urging the connecting shaft 23 leftward and rightward. On the rod 21 side of the connecting shaft 23, a washer 26 is provided. A work W is held between a driving shaft 5 and a driven shaft 7 by contracting the cylinder 20. The urging force of the spring 25 is set so that a gap may be formed between the washer 26 and housing 6A when the spring 25 is compressed. Therefore, even when the air pressure supplied to the cylinder 20 drops, the work W can be held with the urging force of the spring 25.
Patent JP-H11294111-A (JP)
Title: Refuse burning power generation method and independent a superheater
Inventor: NISHIMURA KOJI
IPC: F23G7/06
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a boiler tube from high temperature corrosion due to chlorine and also increase the power generation amount by superheating high pressure medium temperature saturated steam from a boiler of a refuse incinerator by a regenerative independent superheater, the temperature of which is raised by a heat reservoir where heat is stored by combustion gas of iron-manufacturing surplus gas recovery from a blast furnace, and then supplying the same to a turbine. SOLUTION: High pressure-medium temperature steam generated by a boiler 1 of a refuse incinerator is superheated by an independent superheater 2, and the generated steam is introduced to a steam turbine power generator 3 to be provided for power generation. After it is worked, the steam is returned through a steam condenser 4, a deaerator 5 and a feed water pump 6 to the boiler 1 of the refuse incinerator. The independent superheater 2 is formed by disposing plural pairs of regenerative switching type combustion burners in an enclosure, and each burner is formed by an inner pipe to which combustion gas is supplied at the time of combustion and which serves as a piping for exhaust during non-combustion, and an outer pipe serving as a piping for supplying combustion air.  In this case, the inner and outer pipes are respectively provided with a porous heat reservoir to store heat of combustion gas of iron-manufacturing surplus gas from a blast furnace and use the same for superheating the steam from the boiler 1.
Patent JP-H08291807-A (JP)
Title: Fastening band
Inventor: DOI KIMIHARU
IPC: F16L3/137
Filed: 1995-04-19
Abstract: PURPOSE: To easily mount a remainder part of a belt body, which is produced in fastening a fastening band, along the outside face of the fastening band. CONSTITUTION: When a belt body 12 of a fastening band 10 is wound around a member 17 to be fastened and inserted through a base 11 so as to fasten, a hook 15 integrally formed around its end is pushed between the belt body 12 and the member 17 to be fastened and locked to the side face of the belt body 12 so that a belt remainder part 18 is mounted along the outside face of the belt body 12.
Patent JP-S5241935-A (JP)
Title: Connecting terminal of a ceramic panel heater
Inventor: YOSHIDA HIROYUKI
IPC: H01C7/00
Filed: 1975-09-30
Abstract: PURPOSE: Prevention of heat and exfoliations at the terminal parts to an electricityconductive sintered body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02297618-A (JP)
Title: Touch panel type input device
Inventor: SHINOHARA CHIKASHI
IPC: G06F3/041
Filed: 1989-05-11
Abstract: PURPOSE:To clarify a cause for no touch input and to prevent a repeated unrequired touch input operation from being performed by an operator by displaying operation information being selected at present on a touch panel. CONSTITUTION:A free mode and a lock mode are switched by a mode switching means 43, and when the free mode is selected, the selection of the free mode and a state possible to perform the touch input are displayed on the touch panel 31 with a selective operation display means 10. Also, when the lock mode is selected, the selection of the lock mode and a state impossible to perform the touch input are displayed on the touch panel 31, and when a lock release key 44 is depressed at need, a state possible to perform the touch input is displayed on the touch panel 31. Therefore, it is possible to easily judge the cause why no touch input is performed. Thereby, the operability of data input can be improved.
Patent JP-H10309959-A (JP)
Title: Vehicular running controller
Inventor: KURAGAKI SATOSHI
IPC: G08G1/16
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular running controller that prevents deterioration in control continuity upon the cancellation of its automatic follow-up running control and reliably maintains higher safety continuously. SOLUTION: A vehicular running controller comprises a driver-intended target torque calculation means 201 to calculate torque TD that the driver intends to have based on the driver's operation, an inter-vehicle-distance control torque calculation means 202 to calculate target torque TA required to hold the inter-vehicle distance to the preceding vehicle at a distance for highly safety driving, a vehicle-group-running control torque calculation means 203 to calculate target torque TP required to hold the inter-vehicle distance to the preceding vehicle at a distance for better traffic utilization factor, a target torque selection means 204 to select at least any one among those three types of target torque, and a control signal distribution means 205 to distribute control signals to plural actuators so that the target torque selected by the selection means 204 is attained.  The selection priority of the selection means 204 for target torque is changed over according to the surroundings of the running vehicle.
Patent JP-H11309541-A (JP)
Title: Manufacture of bottomed cylindrical part having tooth profile on inner and outer circumferences, and its device
Inventor: HAGITA MASATOSHI
IPC: F16D13/60
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate manufacturing method for machining the surfaces of inner and outer spline parts by one forging operation, and to provide its manufacturing equipment. SOLUTION: In a manufacturing method of inner and outer spline parts 9 provided with inner outer splines on the inner and outer surfaces of a cylindrical part, a rough stock 7 having a rough cylindrical part 70 is prepared. The proposed manufacturing equipment includes an inner die 2 having an inner forming part 20 comprising a ridge part 21 larger in diameter than the inside diameter of the rough cylindrical part 70 and a thread part 22 smaller in diameter than the inside diameter of the rough cylindrical part, and an outer die 3 having an outer forming part 30 comprising a ridge part 31 and a thread part 32 smaller in diameter than the outside diameter of the rough cylindrical part 70.  In press-inserting the rough cylindrical part 70 of the rough stock 7 between the inner die 2 and the outer die 3, forming by the inner forming part 20 is started earlier than forming by the outer forming part 30.
Patent JP-H0415004-A (JP)
Title: Hair drier
Inventor: ISHIKAWA KEIJI
IPC: A45D20/14
Filed: 1990-05-07
Abstract: PURPOSE:To prevent unpleasant chattering sound and to prevent fatigue failure due to such vibration by providing plural heater support plates disposed in parallel, locking a heater in grooves provided on the heater support plates, and supporting the same annularly by the heater support plates. CONSTITUTION:Plural heater support plates 4a, 4b are provided longitudinally and laterally, respectively, disposed at spaces in parallel and made intersect each other to be combined like a curb. A coil heater 4c is locked in grooves 4d provided near the forward end portions of the heater support plates 4a, 4b to be supported annularly. When the power is applied to a hair drier in the title, an air blast and the vibration of a rotating motor 2 are transmitted to the coil heater 4c through the heater support plates 4a, 4b. The distance of one span of the coil heater 4c supported by the grooves 4d of the heater support plates 4a, 4b is, however, short so that enough tension can be given to the coil heater 4c so as to prevent the generation of unpleasant vibration and noise.
Patent JP-H07324820-A (JP)
Title: Ff type heater
Inventor: FUJIMOTO MASAYUKI
IPC: F24H9/02
Filed: 1994-05-31
Abstract: PURPOSE:To easily install and remove the body of an FF type heater. CONSTITUTION:An FF type heater is constructed in such a manner that notches are formed in the parts of a rear face cover 6 through which a feed pipe 8 and an exhaust pipe 9 are passed and an auxiliary plate 11 is detachably attached to cover the opening parts of the notches to form through hole parts between themselves and the notches. Therefore, when the heater body 1 is installed and removed, the auxiliary plate 11 is removed from the rear face cover 6 to uncover the opening part of the notch and, in this notch opened condition, i.e., with the rear face cover 6 remaining, attached to the heater body 1, the heater body 1 is pushed toward and pulled from the wall surface side in order for the feed and exhaust pipes 8 and 9 to be attached to and detached from the rear face cover 6, whereby the heater body 1 can be easily installed and removed.
Patent JP-S5242670-A (JP)
Title: Discharge lamp lighting device of phase control type
Inventor: TOUHOU MAKOTO
IPC: H05B41/16
Filed: 1975-09-30
Abstract: PURPOSE:To provide a discharge lamp lighting device of phase control type, in which pulsating voltages are generated in syncronism with the conduction of a switch and are superposed upon a power source voltage so that one discharge lamp and then the other discharge lamp may be automatically lighted to facilitate reignition of the discharge lamps.
Patent JP-H05292727-A (JP)
Title: Rotary electric machine
Inventor: NAKATSUKA HARUO
IPC: H02K15/03
Filed: 1992-04-13
Abstract: PURPOSE:To suppress vibration and noise of a rotary electric machine and to perform a quiet operation by forming a permanent magnet to be fixed on one of a rotor and an armature annularly of mixture of particular permanent magnets and a resin binding material. CONSTITUTION:A rotor 12 has a core 14 and a permanent magnet 16 formed integrally with an outer periphery of the core 14. When a current of an armature 20 is switched and the rotor 12 is rotated, a variation in a magnetic flux generated in a gap between the armature 20 and the rotor 12 and particularly a high speed magnetic flux component is increased to generate a distortion in the magnet 16. When the current of the armature 20 is switched, a reaction force of a variation in the torque is operated at the magnet 16, and hence particles of the magnet 16 are vibrated. However, since these particles are mixed with resin of a binding material having elasticity, the vibration is absorbed by the binding material. As a result, the vibration of the magnet is attenuated by elasticity of the binding material itself to be absorbed thereby to reduce the vibration of the motor to decrease noise.
Patent JP-S63284177-A (JP)
Title: Formylypyrrolopyrroles and production thereof
Inventor: AKITANI TADATOSHI
IPC: C07D487/04
Filed: 1987-05-14
Abstract: NEW MATERIAL:Formylpyrrolopyrroles expressed by formula I (R1 is lower alkoxycarbonyl; R2 and R3 are H, lower alkyl or aralkyl). EXAMPLE:2-Carboethoxy-1,4-dimethyl-5-formyl-1H-pyrrolo[3,2-b]pyrrole. USE:Useful as a physiologically active substance of medicines, agricultural chemicals and an intermediate therefor and also as a raw material for electrical and electronic materials. PREPARATION:Pyrrolylazidoacrylates expressed by formula II are formylated with a formylating agent to provide formylpyrrolylazidoacrylates expressed by formula III, which are then thermally cyclized or further N-alkylated or N-aralkylated to afford the aimed compounds expressed by formula I. The thermal cyclization is carried out by dissolving the compounds expressed by formula III in a solvent, such as toluene, at the boiling point temperature of the solvent. The N-alkylation, etc., are carried out by reaction with halides containing the same substituent group as R2, etc., in the presence of a base.
Patent JP-H04345386-A (JP)
Title: Digital electronic still camera
Inventor: NAGAISHI KATSUYA
IPC: H04N5/91
Filed: 1991-05-23
Abstract: PURPOSE:To execute the shading correction of a digital electronic still camera. CONSTITUTION:A shading is generally in a low frequency band, and then the shading correction coefficient for frequency of picture data is stored in a shading correction coefficient selecting circuit 10. A correction arithmetic circuit 9 operates the shading correction value of the picture data to which a DCT is operated, based on the shading correction coefficient inputted from the shading correction coefficient selecting circuit 10. Thus, the shading correction can be efficiently operated in the process of a data compression-recording.
Patent JP-S6010748-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTOU HIROSHI
IPC: H01L29/732
Filed: 1983-06-30
Abstract: PURPOSE:To reduce the number of times of a silicon nitride film formation process, a selective oxidation process and a silicon nitride film removal process for selective oxidation by a method wherein a process to oxidize simultaneously regions of the plural number in an element forming region is contained using a composed mask. CONSTITUTION:An N<+> type region 2 is formed in the surface layer of a P type silicon substrate 1, and an N<-> type layer 3 is formed in succession, and after a shallow silicon dioxide layer 4 is formed in the surface layer of the N<-> type layer 3, a silicon nitride layer 5 is formed. A groove 6 of U-shape section is formed in a belt type region surrounding an element forming region. After a silicon dioxide layer 7 is formed on the inside face of the U-shape groove 6 according to thermal oxidation, a polycrystalline silicon layer 8 is grown in the U-shape groove 6. The polycrystalline silicon layer 8 grown on the silicon nitride layer 5 is polished to be removed. Then the silicon nitride layer 5 is removed from the simultaneous oxidation desiring regions using a composed mask. Selective oxidation is performed using the remaining silicon nitride film 5 as a mask, and a silicon dioxide film 11 is formed on the U-shape groove 6, a belt type region 9 positioning along the groove thereof and a collector base intercepting region 10. After then, the silicon nitride film 5 after used is removed to expose the silicon dioxide film 4.
Patent JP-S5455574-A (JP)
Title: Preparation of n-alkylpyridinium salt
Inventor: UNNO YOSHIROU
IPC: C07D213/20
Filed: 1977-10-05
Abstract: PURPOSE: In the reaction between pyridine and dialkyl sulfate, a trace amount of a specific compound is added to form in high yield N-alkylpyridinium salt that is used as the starting material for herbicide and free from air pollution.  
     CONSTITUTION: The reaction between pyridine and dialkyl sulfate is conducted in the presence of a trace amount of an acid to form the objective N-alkyl- pyridinium salt. The amount of pyridine used in the reaction is at least double moles of the dialkyl sulfate. The acid used is preferably sulfuric acid; however, other acids may be employed. Hydrohalogenic acid is inadequate when it is subjected to electrolytic process 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02299286-A (JP)
Title: Formation of conductive circuit
Inventor: MATSUURA SHIRO
IPC: H05K3/38
Filed: 1989-05-13
Abstract: PURPOSE:To easily form a conductive circuit of required pattern on an insulating base material by a method wherein a conductive metal foil and the insulating base material are tentatively made to overlap each other through the intermediary of a heat sensitive agent, then unnecessary part of the conductive metal foil is stripped off to form a conductive circuit, and the overlapped pieces are heated to fix them together. CONSTITUTION:A heat-sensitive agent 2 which has tack at a normal temperature is supplied onto on side of a conductive metal foil 3, and the metal foil 3 is made to overlap an insulating base material 1 through the intermediary of the heat-sensitive agent 2. The unnecessary part of the conductive metal foil 3 tentatively fixed onto the insulating base material 1 is cut and stripped off from a groove 4, a laminated body 11 provided with a conductive circuit 31 is formed, and the heat sensitive agent 2 is fused by heating and solidified to form the laminated body 11 into an integral structure. By this setup, the conductive circuit 31 of required pattern is easily formed on the insulating base material 1.