baber/WOPTO huggingface dataset:
Patent JP-H06320232-A (JP)
Title: Method for continuously casting complex metal material
Inventor: HAMAGUCHI CHIYOKATSU
IPC: B22D11/18
Filed: 1993-05-12
Abstract: PURPOSE:To prevent the decrease of productivity in the case of a continuous casting in two or more strands by fully consuming molten metal for surface layer, at the time of continuously casting a complex metal material. CONSTITUTION:Molten metal 2a for internal layer stored in a ladle 1a for internal layer is poured into a tundish 3a for internal layer and the molten metal 2b for outer layer stored in a ladle 1b for outer layer is poured into a tundish 3b for outer layer. The molten metal 2a for internal layer in the tundish 3a for internal layer and the molten metal 2b for surface layer in the tundish 3b for surface layer are poured into each position being different to the vertical direction in a mold 7a for casting the double layer to cast the complex metal material composed of the surface layer 8b and the internal layer 8a. Further, by pouring the molten metal 2b for surface layer from the tundish 3b for surface layer into a mold 7b for casting a single layer, too, the single layer metal material is cast in parallel with the casting of the complex metal material.
Patent JP-H09296976-A (JP)
Title: Drain mechanism in ice storage type display stand
Inventor: SAKAI TADASHI
IPC: F25D16/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent the counterflow of the thawing water of chip shaped ice in an ice storage tank to an ice making machine from a discharge part, the leakage of cold air in the ice storage tank from a drain hole provided on the bottom part of the ice storage tank, the drop of the chip shaped ice in the ice storage tank through the drain hole, and the entry of the odor of drain into the ice storage tank through the drain hole by fully considering the treatment of the thawing water of the chip shaped ice generated in the ice storage talc in an ice storage type display stand. SOLUTION: This drain mechanism 50b comprises a drain tank 55, a drain hole 16e provided at a position lower than the discharge part of chip shaped ice on the bottom part of an ice storage tank, and a drain hose 56 connected to the drain hole 16e and having a lower end part facing the drain tank 55. The drain hole 16e is covered with a cover member 56a formed with a large diameter and an outlet hole 56a1 by which the flow of chip shaped ice is regulated and water is allowed to be passed.
Patent JP-H11305342-A (JP)
Title: Printer
Inventor: OMURA HIROSHI
IPC: G03B27/32
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of obtaining a print high in picture quality even through the printer is small in size, light in weight and low in price. SOLUTION: In this printer 2, a film unit 29 is used as a recording material. As for the exposure of the unit 29, a liquid crystal display unit 48 and an exposing optical system 50 for enlarging, projecting and image-forming the display picture of the unit 48 are used. A high definition color picture can be displayed, and the print high in picture quality can be obtained in a short time by the unit 48 even through the unit 48 is small in size, low in price, and reduced in power consumption. The picture displayed by the unit 48 is enlarged, projected and image-formed on a screen 10 for observation by the switching of an optical path by means of a switching mirror 52, and is utilized in picture observation.
Patent JP-H07321982-A (JP)
Title: Image processor
Inventor: IWASAKI YASUKI
IPC: G06F13/00
Filed: 1994-05-25
Abstract: PURPOSE:To enable an external equipment such as a work station, installed at a distant place to inquire the state of a job by returning the state of the read out job to the external equipment having issued an inquiry request through a communication means. CONSTITUTION:A LAN transmitting and receiving part 210 executes communication with another external equipment connected to a LAN 102. A job state storage means stores the state of the job such as 'execution waiting', 'during execution' and 'execution finish', etc. Then, an inquiry receiving means receives the inquiry of the progressing state of the job designated by an identifier from the external equipment through the communication means. A job state reading means reads the state of the job of an inquired object received by the inquiry receiving means out of the job state storage means. Since a returning means returns the state of the job read out by the job state reading means to the external equipment having issued the inquiry request through the communication means, the progressing state of the job can be inquired from the external equipment.
Patent JP-S5235343-A (JP)
Title: Continuous heat exchange mechanism
Inventor: KASUGA SHIYUNJI
IPC: F24J3/00
Filed: 1975-09-14
Abstract: PURPOSE: Applying the plural resonance tube to the coander effect, the tube above mentioned is provided for constant injection gas automatically to operate continuously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10299947-A (JP)
Title: Earthquake resistant construction method for buried pipe
Inventor: ONO NAGAYUKI
IPC: F16L1/024
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake resistant construction method which can prevent the uneven sinking of a buried pipe, even though a liquefaction phenomenon at the lower layer of the ground is generated. SOLUTION: A pipe main body 2b is set in a groove 3b formed by excavating the ground 1a, and the groove 3b is buried back by forming block stacked layers S1 to S3 of a foaming polystyrol thereon. The block stacked layers S1 to S3 are stacked by making coinside the upper end points of the blocks by the cross section surface view, with two straight lines crossing at a specified angle the vertical center line of the pipe main body, and two vertical slits 10a and 10b penetrating through the position to cover just over the tube main body 2b of the block stacked layers S1 to S3 are formed.  In an abnormal condition of the liquefaction of the ground lower layer and the like owing to the generation of an earthquake, the side earth pressure from the ground surface layer received by the block layers S1 to S3 is nil to the independent blocks 11a to 13a, and 11b to 13b, while only the load pressure of the independent blocks to cover just the upper side of the pipe main body 2b is made to apply to the pipe main body 2b, so as to reduce the uneven sinking of the buried pipe in the surface layer.
Patent JP-H11303315-A (JP)
Title: Form for forming prestressed concrete product, manufacture of prestressed concrete product using this form, and construction of column using this prestressed concrete product
Inventor: WAKIZAKA TATSUYA
IPC: E04C3/34
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To make the unit price of a product as low as possible by making the width dimension of the forming face of an inner form variable so that one inner form can correspond to many kinds of prestressed concrete products of different dimensions. SOLUTION: An opening side of an outer form 14 is directed on the top side, and an inner form 12 is set therein with a specified clearance δ. Concrete 15 of high fluidity is placed in the clearance between the inner and outer forms 12, 14 to manufacture a rectangular prestressed concrete pipe P. The rectangular prestressed concrete pipe P is bisected to form U-shape prestressed concrete products P1, P2. The inner form 12 is formed by overlapping divided corner part forms 16 and plane part forms 18 so that each side is extensible, and provided with variable mechanism 19 for variably adjusting the overlap quantity to set and hold the side length of the inner form 12 to the desired value. At the time of setting the inner form 12 into the outer form 14, partition plates 32, 32 are provided in the concrete placing clearance δ of a pair of opposed sides 12a, 12b.
Patent JP-H09271661-A (JP)
Title: Ferrous oxygen absorbent and its production
Inventor: INABA TAKAFUMI
IPC: B01D53/14
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce the generation quantity of hydrogen even during storage or use in a state of the normal temp. or higher without lowering capacity as an oxygen absorbent by using an iron powder to which a silica powder with a specific particle size is added as a main agent of a ferrous oxygen absorbent. SOLUTION: A silica powder with an average particle size of 100μm or less and an iron powder with an average particle size of 150μm or less are mixed and the resulting mixture is mixed with separately prepared water pref. infiltrated into a porous substance. A metal halide is added to the iron powder and the silica powder when both powders are mixed. In mixing, a stirrer capable of sufficiently performing mixing may be used. An A-component based on the iron powder, the silica powder and the metal halide and a B-component composed of water or a water-containing porous granular matter are separately prepared to be together packed by an air permeable packing material to obtain an oxygen absorbent. This oxygen absorbent is reduced in the generation quantity of hydrogen even if stored at 50 deg.C.
Patent JP-S5735770-A (JP)
Title: Three-phase throwing capacitance composite tester for three-phase breaker
Inventor: MIYAKE NOBUYUKI
IPC: G01R31/327
Filed: 1980-08-13
Abstract: PURPOSE:To obtain a three-phase throwing capacitance composite tester than enables tests equivalent to direct tests by installing a voltage source transformer that supplies specified three-phase voltage and current and a short-circuit transformer. CONSTITUTION:A current source circuit in which a short-circuit generator 1, a short-circuit transformer 4 and a trigger gap switch 6 are conected in series, a voltage source transformer 8 that supplies high voltage branching from the connecting point of a protective breaker 2 and a current limiting reactor, and a voltage source circuit in which high impedance 9 is connected in series, are connected in parallel to a breaker to be tested, and a detector 7 that detects minute current is installed in the voltage circuit. After generation of pre-arc in the breaker 5, specified current is supplied by the trigger gap switch without delay. Thus, by using the power source separately for voltage and current by time using the trigger gap, testing capacity equivalent to enlargement by several times existing short-circuit testing equipment can be obtained.
Patent JP-S61268890-A (JP)
Title: Scroll type compression equipment
Inventor: SAKATA KANJI
IPC: F04C29/02
Filed: 1985-05-24
Abstract: PURPOSE:To preclude possible seizure at bearing parts through preventing lubricating oil from being exhausted, even if the oil supply is interrupted, by cutting an oil groove and an oil reserving groove on the sliding parts between the rotating shaft, which transmits the rotation of a motor to a scroll type compression mechanism, and the bearing parts where the shaft is supported so as to rotate freely. CONSTITUTION:The captioned equipment is provided with a scroll type compression mechanism 103 comprising a fixed element 111 and a movable element 112, each of which is respectively provided with a scroll vane 115, 124 engaging with each other. This mechanism is driven by a motor 104 through a rotating shaft 160. The rotating shaft 160 is supported so as to rotate freely by a bearing hole 141 on a frame 102 which divides the inside of a closed case 101 into upper and lower sections and on the internal surface of the bearing hole 141, a spiral shaped oil groove 166 is cut, into which lubricating oil pumped up by a centrifugal pump action is introduced from a pore 164. In this case, on the internal surface of the bearing hole 141, an oil reserving groove 168, which is not communicating with the oil groove 166, is cut additionally such that a fixed amount of lubricating oil can always be reserved and the expected purpose can be accomplished accordingly.
Patent JP-S593703-A (JP)
Title: Synchronous sound recording control circuit of tape recorder by disk player
Inventor: OOMORI MASAO
IPC: G11B27/34
Filed: 1982-06-30
Abstract: PURPOSE:To facilitate synchronous sound recording operation by placing the synchronous sound recording in a stand-by state only by operating a self-return type synchronous sound recording set push switch, and resetting the stand-by state only by stop operation. CONSTITUTION:An input 1b to an NAND gate 1 is at a level L in a stop state, so an input 2a to an NAND gate 2 is at H and an input 2b is at L, holding the output 4C of an NAND gate 4 at H. In this state, when the self-return type synchronous sound recording set switch S1 is turned on, the input 2b changes from H to L, the output 3C of an inverter 3 changes from H to L, and a synchronous sound recording state display LED turns on to input a sound recording input from l3. Even when the switch S1 is held open at this time, the output 2C is held at H and the synchronous sound recording state is held.
Patent JP-S5815651-A (JP)
Title: Machining apparatus
Inventor: HAMADA TERUO
IPC: B23Q7/14
Filed: 1981-07-17
Abstract: PURPOSE:To provide a flexible processing for taking care of both unmanned operation for a long time and the work which can not been supplied automatically by providing two systems consisting of the automatically mountable type work feeding apparatus and the manually mountable work feeding apparatus as a work feeding system, in a machining apparatus. CONSTITUTION:A machining center 1 and a lathe 2 are installed on a line, and an automatic conveying device 3 travels on a traveling passage 4 in front of the machining center and the lathe 2. A pallet changer 5 receives a pallet 7 from the automatic conveying device 3 and exchanges the pallet with the work 6 having been worked already by turning it by 180 degrees from the machine tool. On the other side along the traveling passage 4, one unit of automatically mountable type work feeding device 10 and three units of manually mountable type work feeding device 11 are installed in parallel. The automatically mountable type  work feeding device 10 permits unmanned operation for a long time, and the  manually mountable type work feeding device 11 is used for the workpiece  which can not be mounted automatically and the workpiece in small lot-size.
Patent JP-H04340822-A (JP)
Title: Stereo set
Inventor: NAKAMURA TAKAYUKI
IPC: H04N5/44
Filed: 1991-05-16
Abstract: PURPOSE:To improve a convenience by inhibiting the reception of a sound signal of a television broadcasting by an FM tuner, under the condition of the connection of a television set. CONSTITUTION:When an FM tuner 3 or a television set 2 is selected at the time of the prescribed operation of a key control part 7, a sound switching circuit 11 is allowed to operate a switching operation by a system controller 5, and the sound corresponding to the FM tuner 3, or to the television set 2, is ouputted through an audio circuit 13 from a speaker 15. And also, the control situation of the key control part 7, such as a frequency at the time of tuning by the FM tuner 3, and the selected channel number of the television set 2 or the like, is displayed at a display part 9. Then, when the controller 5 judges that the television set 2 is connected through a signal line, the controller 5 is set so that the sound signal of the television broadcasting can not be received by the FM tuner 3.
Patent JP-H06293307-A (JP)
Title: Chopstick carrier/in chopstick wrapping device
Inventor: FUCHIGAWA YOSHITANE
IPC: B65B35/56
Filed: 1993-04-01
Abstract: PURPOSE:To arrange numerous wooden disposable chopsticks in an intermingled state before being loaded into bags by one pair in a carrying process by setting an initial carrying part and a next carrying part having different gradient angles on a chute board equipped with a vibrator and providing a gate member at a peak between both carrying parts. CONSTITUTION:A chopstick carrier comprises a chute board 10 where numerous wooden disposable chopsticks 1 are sent in an intermingled state from a conveyer 22. The chute board 10 is vibrated by a vibrator 9, whereby the chopsticks 1 in a bulk are dispersed and gradually carried on an initial carrying part 10a. Vertically stacked chopsticks 1 are dropped by a control piece 15, and the chopsticks 1 are carried to a passage port 13 by one pair. The chopsticks 1 whose axial line is not perpendicular to a carrying direction but displaced come against a gate member 12 at its tip of the carrying direction and gradually corrected in posture by vibration of the chute board 10, and then they slide down on a steep next carrying part 10b through the passage port 13 to be sent to a waiting device 16.
Patent JP-H04319515-A (JP)
Title: Magnetic recording medium
Inventor: ONO MIKIO
IPC: C09D161/28
Filed: 1991-04-18
Abstract: PURPOSE:To improve traveling durability of a back coating layer and to improve electromagnetic conversion characteristics by adding a specified amt. of melamine resin into the back coating layer and forming a satd. fatty acid molecule layer on the surface of the back coating layer. CONSTITUTION:The magnetic recording medium has a magnetic layer on one surface of a nonmagnetic supporting body and a back coating layer on the other surface. Spherical melamine resin is incorporated by 1-3 pts.wt. to 100 pts.wt. of carbon black (A) into the back coating layer, and further a satd. fatty acid molecule layer is formed on the surface of the back coating layer. The carbon black (A) has <pH7 and 10-15mum average particle size. Further, carbon black (B) of pH>=7 and 50-300mum average particle size is incorporated by 0.05-5 pts.wt. to the layer. The average particle size of the melamine resin is 0.1-0.5mum. The satd. fatty acid has 14-22 carbon number. As for the binder, one of polyurethane resin, fibrous resin, and vinyl chloride resin is used.
Patent JP-H01318427-A (JP)
Title: Method and apparatus for monitoring clock signal
Inventor: DEIITAA HAUKU
IPC: G01R23/15
Filed: 1989-05-02
Abstract: PURPOSE: To surely monitor a clock signal at a slight circuit configuration cost by scanning the states of a bistable element by setting the bistable element in the 1st state at the respective prescribed front edges of a clock signal and a reference signal. CONSTITUTION: A clock signal T to be monitored is supplied through an input terminal 4 to the clock input terminal of a D-type flip-flop 1. A reference signal SYN is extracted from a line voltage by a threshold value circuit 8. An output signal S1 of the D-type flip-flop 1 is turned to a value '1' by the front edge of the clock signal T. When the front edge of the reference signal SYN arrives, the value of the signal S1 is supplied to a D-type flip-flop 2, and an output signal S2 of the D-type flip-flop 2 becomes '1'. At the same time, a clock pulse is generated at a monostable multi-vibrator 3 and, the D-type flip-flop 1 is reset by the front edge of its output signal M. This is repeated while the signal T exists, but when the signal T is stopped, the signal S1 is not set to '1' and an output terminal 5 becomes '0'.
Patent JP-H10304248-A (JP)
Title: On-screen display device
Inventor: SUZUKI TATSUYA
IPC: H04N5/445
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To allow a display device to control display in much more details by revising part or all of luminance of an on-screen display signal. SOLUTION: The display device is provided with a 1st selector 10 that selects either of an external display signal V1 and an on-screen display signal VD in response to a 1st control signal S1, a 2nd selector 11 that selects an output signal or an amplitude revision signal of the output signal of the 1st selector 10 in response to a 2nd control signal S2, and a control signal generating means 13 that generates the 1st control signal S1 and the 2nd control signal S2. A luminance revision part in the output signal from the 2nd selector 11 depends only on the 2nd control signal S2 so as to revise all or part of luminance of the on-screen display signal VD. Thus, the luminance of the on-screen display signal VD as well as that of a background image is revised so as to attain display control in much more details.
Patent JP-H10299720-A (JP)
Title: Working machine control device
Inventor: MATSUDA SATOSHI
IPC: F15B21/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a working machine control device which can hold an operation feeling across a wide range favorably. SOLUTION: A lever operation speed at the operation start time of a joystick lever 1 is read by a valve controller 12 and either one of the two kinds of data tables 12b, 12b of an usual operation characteristic or minute operation characteristic memorized inside is selected by the speed and the harmony of a different operation condition between the usual operation time and the minute operation time is attempted and even in the either case, a favorable operation feeling is obtained.
Patent JP-2000304743-A (JP)
Title: Judgment method for surface state of paint film layer on decorative cement hardened body, and restoration method for quality of outward appearance
Inventor: FUKUSHIMA TAKAHIRO
IPC: G01N33/38
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To judge the necessity of a repainting operation and to apply a different repair treatment to the surface of a decorative cement hardened body according to its judged result by evaluating the cause of the discoloration on the surface of a paint film layer in a short term and easily with reference to the decorative cement hardened body which has been discolored after its execution. SOLUTION: In this judgment method for the surface state of a paint film layer on a decorative cement hardened body 5 in which the paint film layer 3 by a paint is formed on the surface of a cement hardened body 2, the surface of the paint film layer 3 is coated or sprayed with a judgment liquid 7 which reacts only with an alkali component, and the state of the surface of the paint film layer 3 is judged on the basis of a substance which sticks to the surface and on the basis of a change in the form and nature of the substance due to its reaction with the judgment liquid 7.
Patent JP-H10296686-A (JP)
Title: Manufacture of disk-like material
Inventor: NOMURA TAKASHI
IPC: B26D3/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of burr and uneven refraction and remarkably reduce waste plastics portion by cutting material into a disc form directly from a plastics plate. SOLUTION: A plastic plate to be used is formed into a hard and thin material, for making the cut face fine, preventing the diameter of a disk-like material from dispersing, and preventing a cutter from breaking, and the size of the plastics plate is properly decided considering easy handling, the diameter and the thickness of the disc-like material, and production, although waste plastics quantity can be reduced by enlarging the size. For a cutting mans, a cutter is used for making the cut face fine and the price of a device low, and the like, and the cutting of the cutter is properly decided considering the material of the plastics plate, accuracy of the cut face and the diameter of the disc material, the generating heat quantity, the cost, and the life of the cutter. Hereby, the disc of high quality can be easily provided from the plastics plate of a normal size.