baber/WOPTO huggingface dataset:
Patent JP-H0716609-A (JP)
Title: Equipment and method for hot rolling
Inventor: NARITA KENJIRO
IPC: B21B1/32
Filed: 1993-07-07
Abstract: PURPOSE:To provide a compact hot rolling equipment having a short length of equipment by which a metal plate of good quality is rolled and hot rolling method in a tandem reversible rolling equipment and to provide the method therefor. CONSTITUTION:A rolling mill l is for rough rolling, screw-down is released and rolling is not executed at the time other than a first rolling pass. In a first rolling pass, the metal plate is bitten in order of a rolling mill 1, 2, 3, 4 and tandem rolling is executed in the forward direction with the rolling mills 1-4. After completing the first rolling pass, the screw-down of the rolling mill 1 is released, the metal plate is bitten in order of the rolling mill 4, 3, 2 and tandem rolling is executed in the reverse direction with the rolling mills 4-2. In the final rolling pass, the metal plate is bitten in order of the rolling mill 2, 3, 4 and tandem rolling is executed in the forward direction with the rolling mills 2-4. In this way, contact between the work roll of the roughing mill and the thin sheet material is eliminated and transmission of the roughened surface of work roll of the roughing mill to the metal plate is prevented.
Patent JP-H0218095-A (JP)
Title: Ic card and its manufacture
Inventor: UENISHI MITSUAKI
IPC: B42D15/10
Filed: 1988-07-06
Abstract: PURPOSE:To prevent unevenness of the surface of an IC card by a method wherein a first card base material on which an opening part of an IC module is formed and a second card base material prepared by thermal fusion of a transparent oversheet material and a core material are provided, and are bonded with an adhesive hardening at a low temperature. CONSTITUTION:An oversheet material 1 and a core material 3 are pinched between stainless plates or the like and are thermally pressured to form a second card base material 13. They are thermally so welded by fusion as to be uncapable of being peeled off and besides, unevenness due to a character and a figure 2 is absorbed. When the core material 4 and the oversheet material 1' are welded by fusion, a surface of the oversheet material 1' is flattened and besides, a surface of the core material 4 is coarsened. Then, an opening part 7 for insertion of an IC module 8 is worked by cutting with a drill 6 to form a first card base material 12. A minute amount of an adhesive 11' is applied on a bottom face of the opening part 7, and the IC module 8 is inserted. A window 10 into which a connection terminal 9 is fitted is formed to the second card base material 13 by press working. The first card base material 12 and the second card base material 13 on which the adhesive 11 is applied are laminated, and are pressured at a low temperature to harden the adhesives 11 and 11'.
Patent JP-H06351087-A (JP)
Title: Piled book type speaker cabinet
Inventor: MIYAZAKI TSUTOMU
IPC: H04R1/02
Filed: 1993-06-02
Abstract: PURPOSE:To suppress the generation of a gap between the adhesive surfaces of respective plates, to improve the sealing performance of a speaker cabinet and to easily form the inside of the speaker cabinet to an optional shape by piling and sticking plural plates to each other with pressure. CONSTITUTION:Plural plates 1 to 7 are piled and stuck to each other with pressure. Or previously worked plates are piled and stuck to each other. Namely plates are worked while considering of the inside shape of a completed speaker cabinet. The adhering surfaces of the plates 1 to 7 are coated with adhesives and successively piled and stuck to each other with pressure. After completing the adhesion, the surface of the stuck plates is worked to complete the speaker cabinet. Thereby the sealing performance of the speaker cabinet can easily be improved and the inside of the speaker cabinet can be formed to an optional shape.
Patent JP-S5792751-A (JP)
Title: Grid for lead acid battery
Inventor: OGUMA MIKIO
IPC: H01M4/73
Filed: 1980-11-29
Abstract: PURPOSE: To enable the weight of a grid to be reduced without increasing the resistance of the grid by increasing the space between grid bones as they become distant from the lug of the grid.  
     CONSTITUTION: The number of the vertical grid bones or the horizontal grid bones (including frame bones 6) is represented by T. The grid bones are located so that the space between a grid bone number Q from a frame bone 6 near a lug 5 and a frame bone 6 most distant from the lug 5 equals DQ, which is given according to the equation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5793830-A (JP)
Title: Takingt-out and detecting method of piled thin plate pieces
Inventor: SHINOHARA KAZUHIRO
IPC: B65G59/04
Filed: 1980-11-28
Abstract: PURPOSE: In a marking and detecting method for thin plate pieces piled in a pallet, to smoothly supply and transport a thin plate piece by forming a predetermined space between the bottom plate and a thin plate piece just above it, and operating a limit switch so as to inform that the residual quantity is one plate piece.  
     CONSTITUTION: A lifter 6 is adapted to descend and rise above a pallet 4 loaded with thin plate pieces 5 so as to adsorb and transport the thin plate piece 5 sheet by sheet by adsorption boards 16. On completion of transporting the thin plate piece 5 loaded on the second step 12, the lifter 6 is adapted to descend a distance D in order t adsorb the last one thin plate piece 5 placed on the first step 11. The descent of this distance D causes a contact maker 26 to operate a limit switch 25 and output a detecting signal, thereby to inform an indicating device of the last one plate piece. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5692606-A (JP)
Title: Frequency discriminating circuit
Inventor: KOUHATA TAKASHI
IPC: H03K9/06
Filed: 1979-12-26
Abstract: PURPOSE: To enable to perform accurate frequency discriminating operation at all times without being subject to the change in ambient temperatures and power supply voltage, by obtaining the timing required for frequency discrimination at the  counter for clock pulses.  
     CONSTITUTION: A pulse generator 110, up-down counter 120, data latch circuit 130, and D/A converter 140 are provided. The period of an input pulse signal A is judged through the count operation of clock pulses CP. If it is near the specified value, an error voltage E corresponding to the change is produced, if it exceeds the vicinity of the specified value, the error voltage E of a minimum saturation value (e.g., 0) is produced, and if it does not reach the vicinity of the specified value, the error signal E of maximum saturation value is produced respectively. Thus, without being subject to the effect due to temperature change and power supply voltage variance, always accurate frequency discrimination is enabled, and the presence of the input pulse signal having a plurality of different periods to the same discrimination output can be avoided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0647030-A (JP)
Title: Method and apparatus for measuring con- centration of iodine in blood
Inventor: MAIKERU ESU BAN RAISERU
IPC: A61B6/00
Filed: 1993-06-16
Abstract: PURPOSE: To measure iodine concentration in blood accurately and time by exposing continuous blood samples to a radiation source and detecting an attenuation level of radiation passing through the samples to be compared with the standard level. CONSTITUTION: A determined rate of blood is extracted through an extension tube 20 from supraversion aorta 12 or left ventricle 13 by an extracting pump 16 through a catheter 14. A detecting cell 18 consisting of an X-ray source 22 and a PIN photodiode 24 is provided in the course of the extension tube 20, and the radiation level passing through blood in the tube 20 is detected by the PIN photodiode 24. A second photodiode 26 is arranged near by the photodiode 24 to work as the standard detector for correcting an output variation of the X-ray source 22. Output signals from each of the detectors 24, 26 are inputted into an amplifier 28 and the X-ray damping level obtained therefrom is compared with the standard level to detect the iode concentration in blood.
Patent JP-H05343181-A (JP)
Title: Manufacture of microwave absorbing heating vessel
Inventor: SUGIHARA TAKAOMI
IPC: C04B41/87
Filed: 1992-06-02
Abstract: PURPOSE:To provide a method for manufacturing a highly durable microwave absorbing heating vessel which mainly consisting of the structure in which silicon carbide is integrally charged and composed to the tissue of a ceramic material as an inclined function tissue. CONSTITUTION:A material obtained by molding ceramic raw material into a determined vessel form followed by unglazing is set in a reaction system, and heated within the temperature range of 900-1100 deg.C, and trichloromethylsilane is supplied into the system while being accompanied by hydrogen gas. After holding for a fixed time, an evacuating pulse CVI is continued to charge silicon carbide into the material tissue. Then, the surface is glazed.
Patent JP-S6325217-A (JP)
Title: Method for treating aqueous solution of inorganic acid containing aluminum
Inventor: MIURA ISAMU
IPC: C01F7/00
Filed: 1986-07-17
Abstract: PURPOSE:To use waste effectively and to recover aluminum inexpensively and simply without contaminating environment, by blending an aqueous solution of inorganic acid containing aluminum with a specific extracting solvent and contacting the aqueous solution with the solvent. CONSTITUTION:An extractant such as acidic phosphoric ester (e.g. di-n-octyl phosphate) shown by the formula (R1 and R2 are 6-12C straight-chain alkyl or 9-12C branched- chain alkyl) is dissolved in an organic solvent (paraffin hydrocarbon having high ignition point) to make 1-80vol% solution, diluted and optionally incorporated with <=20wt% phase-separation promoter [e.g. (6-10C) alkylphenol] to give an extracting solvent (B). Then (A) an aqueous solution of inorganic acid containing aluminum such as waste liquor obtained by chemically treating the surface of aluminum with phosphoric acid to form a coating film is adjusted to <=2.0mol/l free phosphoric acid concentration, is not subjected to pH adjustment by neutralization, blended with the component B, subjected to liquid-liquid contact at 20-60 deg.C so that aluminum extracted in the component B and then the component B is subjected to liquid-liquid contact with (C) a reverse extraction solvent (water phase) containing an inorganic acid to recover aluminum in the component C.
Patent JP-S6412753-A (JP)
Title: Telephone line terminal equipment
Inventor: OGAWA HISASHI
IPC: H04M11/00
Filed: 1987-07-07
Abstract: PURPOSE:To freely select and control a terminal equipment on a reception side from a transmission side, by providing an identification means which identifies a signal from a telephone line in an on-hook state, a connection switching means which connects a line to either terminal equipment to be controlled corresponding to the identification signal, and a call signal generating means which calls the terminal equipment to be controlled. CONSTITUTION:To the terminals 43-46 of an output buffer 37, a facsimile transmitter/receiver 3 as the terminal equipment to be controlled, a communication modem 5, and switching device 8, etc., are connected. When a call signal is inputted from the telephone line 2, an automatic answering telephone set 1 responds, and a message is inputted to the telephone set. At this time, the facsimile transmitter/receiver 3 is selected by depressing, for example, a key No.10 and the button of the telephone set by a transmitter, the call signal is outputted, then, the facsimile transmitter/receiver 3 is set at a communication available state from a waiting state. Also, for example, by selecting the switching device 8, a rice boiler 6 or an air conditioner 7 is set at a control signal waiting state. In other words, it is possible to control the rice boiler 6, etc., from a remote place by the transmitter.
Patent JP-S6412412-A (JP)
Title: Structure of superconducting wire
Inventor: SHIODA TAKAO
IPC: H01B12/16
Filed: 1987-07-07
Abstract: PURPOSE:To uniformly cool a superconductive conductor with a smooth coolant flow by inserting the superconductive conductor into a metallic pipe so that the conductor comes into contact with the inner surface of the metallic pipe at least two points on the circumferential direction of the metallic pipe and that spaces are formed at specified intervals in the circumferential direction. CONSTITUTION:A structure is formed by inserting a superconductive conductor 4 made of an oxide superconductive material into a metallic pipe 5. The conductor 4 is formed with a triangular cross section. The side corner 6 of the conductor 4 comes into contact with the inner surface of the pipe 5 and a space 8 is formed between a flat side portion 7 and the inner surface of the pipe 5. The conductor 4 is cooled below a critical temperature by flowing liquid nitrogen through the space 8 of the cable obtained as described above. Since the conductor 4 is inserted in a condition of coming into stabilized contact with the inner surface of the pipe 5 and of forming spaces at specified intervals in the circumferential direction of the pipe, fluid resistance of the coolant flowing through the space is made uniform from space to space and as a result the coolant is smoothly flowed to uniformly cool the conductor.
Patent JP-H1117950-A (JP)
Title: Image input device
Inventor: MOTOE HISASHI
IPC: G03B27/54
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To allow a device to set a proper level adjustment to a placed original without being affected by a density level of a background of the original even when the original smaller than an image reception area decided optically is placed on the area and to allow the device to set properly the level adjustment and to attain actual image input fetch by taking in an image once. SOLUTION: The device is provided with a variable gain amplifier 17 that adjusts a level of an image signal from a linear sensor 15 via a CCD signal processing section 16, a low-pass filter(LPF) 20 that passes only low frequency components of the image signal, a signal fetch section 21 that inputs only the image signal on a preset area narrower than an optical image area from an output signal of the LPF 20, an amplitude maximum value detection and holding circuit 22 that holds the maximum value of the image signal extracted by the signal extract section 21, and a microcomputer 26 that sets the level adjustment of the variable gain amplifier 17 based on the maximum value.
Patent JP-H0332653-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SAKAI IKUO
IPC: G01P5/00
Filed: 1989-06-29
Abstract: PURPOSE:To constitute the subject device so that a state of a motion part in a living body is intelligible and the diagnosis can be executed exactly by providing a speed computing element for calculating a motion speed component, and a display device for displaying a motion in the living body as a vector quantity by using the derived motion speed component. CONSTITUTION:By receiving signals in parallel and simultaneously by plural adjacent channels, and adding the received signals of each channel, while inverting alternately the codes by adders 8-1, 8-2, a motion speed component in the direction being orthogonal to the advance direction of an ultrasonic beam in a motion part in a living body is derived by a speed arithmetic circuit from a self-correlation function derived by a self-correlator 11. By combining with a Doppler blood flow measuring system for deriving the motion speed component in the advance direction of the ultrasystem for deriving the motion speed component in the advance direction of the ultrasonic beam of a conventional motion part in the living body, a motion in the living body can be displayed as a vector quantity. Accordingly, the state of the motion part in the living body becomes very intelligible, and the diagnosis can be executed exactly.
Patent JP-H0724561-A (JP)
Title: Molten metal pouring trough
Inventor: TABATA KATSUJI
IPC: B22D35/00
Filed: 1993-07-09
Abstract: PURPOSE:To provide a molten metal pouring trough, in which the yield is improved and the equipment cost can be reduced. CONSTITUTION:A chute 5 and the trough body 6 are separately arranged and a trough truck for shifting the trough body 6 in the longitudinal axial direction is arranged and a nozzle 23 for blowing gaseous nitrogen (N2 gas) 22 to the rear part of the molten metal 21 poured from the chute 5 into the trough body 6 is arranged at the center part of the rear of a pouring hole 5A for molten metal 21 of the chute 5 into the trough body 6. The molten metal 21 poured into the trough body 6 from the chute 5 is poured and cast into a rotary mold without remaining in the trough body 6 with the gaseous nitrogen 22 ejected from the nozzle 23 and therefore, the yield is improved. Further, as the trough body 6 has the constitution to shift by means of the trough truck at the time of casting, the equipment cost can be reduced in comparison with the equipment cost of the case of shifting the rotary mold with high accuracy of movement and further, the working accuracy can be improved.
Patent JP-H0834269-A (JP)
Title: Control method of regenerative inverter
Inventor: SATO NAOKO
IPC: B60M3/06
Filed: 1994-07-21
Abstract: PURPOSE:To realize the operation of an impartial regenerative inverter by detecting both direct and alternating currents of each regenerative inverter at respective substations, controlling them in a direction where each output of respective regenerative inverters becomes equalized, and balancing these output values of the regenerative inverters set up at each substation. CONSTITUTION:In a system where two substations A and B with a inverter 25 feeding DC power and an regenerative inverter 2 regenerating regenerative energy to be produced by a regeneratively controllable vehicle to the alternating current side on an aerial conductor of a DC feeding system electric railroad, are set up, a DC or AC current signal at these substations A and B is inputted into a control circuit 8. Then a difference between two current signals of the regenerative inverter 2 at the own substation A (B) and the regenerative inverter 2 at the other substation (A) is found out by an adder circuit 28, and such operation as multiplying this value as far as constant times over and the like is carried out by an arithmetic circuit 29. Next, reference voltage secured by an arithmetic circuit 26 is added by an adder circuit 30, thereby compensating the reference voltage, and thus output of each inverter 2 is uniformized.
Patent JP-H0837381-A (JP)
Title: Manufacture of multilayered wiring board with terminal
Inventor: OGINO HARUO
IPC: H05K3/00
Filed: 1994-07-21
Abstract: PURPOSE:To manufacture a multilayered wiring board with terminal with high workability and efficiency by cutting off the unnecessary part of an inner-layer wiring forming material from the line of a non-adhesive mold releasing film after the material and adhesive metallic foil are piled up upon another and stuck to each other with the inner-layer wiring material and mold releasing film in between. CONSTITUTION:Adhesive metallic foil which is formed by sticking metallic foil to an adhesive resin layer and through which a hole is formed is put on an inner-layer wiring forming material with a non-adhesive mold releasing film in between (Fig. a). Then the inner-layer wiring forming material and metallic foil are stuck to each other with the inner-layer wiring forming material and metallic foil in between (Fig. b) and wiring is formed in the laminated body (Figs. c-e). Then the end sections of the inner-layer wiring forming material are cut off along the external size of a multilayered wiring board (Fig. g). Therefore, the connection between wiring boards and between wiring boards and electronic parts can be easily made through fewer processes without using any expensive material.
Patent JP-S6230001-A (JP)
Inventor: KATAYAMA YOSHIHISA
IPC: B27K5/02
Filed: 1985-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11464-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the required time for inspection of a game machine by a third party inspection authority. SOLUTION: In addition to detect switches for controlling games, such as a special figure start switch 16, count switch 17, and V-pass detect switch 18, ball detect switches 29,..., 35 are provided so that the winning of a game ball can be detected for each winning hole provided in the game area, and the detect signal from each switch is supplied via a first input interface 44 to a single-chip microcomputer 43. In accordance with the detect signal from each switch, the single-chip microcomputer 43 outputs an ON signal, which has a converted output aspect for enabling a winning hole where a game ball won a prize to be located, to a detect device 61 for a third party inspection authority, through a first output interface 46 and winning information output terminal 54.
Patent JP-S6416393-A (JP)
Title: Balance type industrial robot
Inventor: TOYODA KENICHI
IPC: B25J9/06
Filed: 1987-07-09
Abstract: PURPOSE: To reduce the load of a servo motor for driving a joint shaft related to vertical action by making the sum of moment generated by the action of gravity around the joint shaft related to vertical action, approximate to zero using essential elements constituting an industrial robot. CONSTITUTION: Servo motors 9, 10, 12, 20 for respectively driving α, β, γ shafts related to the rotation and a second joint shaft U-shaft related to action in the vertical direction, for a hand part are arranged behind the rotation center G of the U-shaft. A β-axis drive shaft 7 is formed in hollow structure, and an α-axis drive shaft 6 is provided inside to reduce the total weight of an arm 5. The sum of moment around the rotational center G of the U-shaft generated by the action of gravity is therefore approximate to zero. Load generated at the time of the U-shaft driving servo motor 20 driving the U-shaft is statically only moment generated by gravity acting upon an attachment mounted to a hand part at the tip of the arm 5.
Patent JP-S6147492-A (JP)
Title: Hydroxyl-protected compound
Inventor: HIRAI KOICHI
IPC: C07F7/18
Filed: 1984-08-14
Abstract: PURPOSE:To provide the titled compound which is an alkoxychlorosilane having a specific structural formula, and capable of giving a protecing group stable to alcohol, etc. compared with trimethylsilyl group and inexpensive and easily eliminable compared with t-butyl. CONSTITUTION:The compound of formula R<1>R<2>(R<3>O)Si-O-A-Het (R<1> and R<2> are alkyl, alkenyl, cycloalkyl or aryl; R<3> is alkyl, aralkyl, aryl or cycloalkyl; A is alkylene; Het is monocyclic or bicyclic heteroring), e.g. (3S,4R)-4-phenylthiocarbonylmethyl-3-[(1R)-1-(t-butoxydimethylsilyloxy )ethyl]azetidin-2-one, etc. The objective compound can be prepared e.g. by reacting the compound of formula Het- A-OH with 1-3 equivalent of the compound of formula R<1>R<2>(R<3>O)SiX (X is halogen) in the presence of a base such as pyridine, in a solvent such as THF, at 0-100 deg.C for 1-10hr.