baber/WOPTO huggingface dataset:
Patent JP-2001082124-A (JP)
Title: Outboard motor
Inventor: NOZUE TAKAHIRO
IPC: F01M1/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent the salt attaching without filling the connection part of a crankshaft with a drive shaft by a lubrication oil. SOLUTION: In this outboard motor, a drive shaft 26 is connected to the lower end of a crankshaft 10 attachably/detachably and also an oil pump 29 is installed on the lower end of the crankshaft. An insertion hole penetrated vertically is formed on the lower case 117 for preventing the lubrication oil leak in the oil pump by covering the lower side of the oil pump and the crankshaft and drive shaft are inserted turnably in the insertion hole and also an upper seal material 137 for sealing liquid-tightly the space toward the crankshaft and a lower seal material 138 for sealing liquid-tightly the space toward the drive shaft are arranged.
Patent JP-H03123819-A (JP)
Title: Structure of rotary mechanism part of rotary flowmeter
Inventor: HONMO YUKIO
IPC: G01F1/10
Filed: 1989-10-06
Abstract: PURPOSE:To reduce the ineffective flow rate of fluid and to improve the follow-up performance, i.e. response of a rotary body to variation in flow rate by forming many axial recess-projection stripes at the outer periphery part of the rotary body and sectioning discharge passages in a rectangular shape which is long in the axial direction. CONSTITUTION:When the fluid (a) is made to flow in an upper turn chamber 19 through an intake 20, the fluid (a) turns in the turn chamber 19 in one direction and flows in respective discharge passages 26 in a lower turn chamber 22. Then the fluid (a) which is discharged from the discharge passages 26 becomes vertically thin and long and is discharged to the rotary body 28 in its tangential direction. Consequently, the rotary body 28 receives the fluid (a) almost uniformly and orthogonally in the entire lengthwise area of the projection-recess stripes and is rotated by the motion energy of the fluid (a). Then the fluid (a) colliding against the rotary body 28 passes through the gap part between a housing 25 and the rotary body 28 to float the rotary body and flows from its axis part to a discharge hole 23, so that the fluid is discharged from the housing 25.
Patent JP-H07252024-A (JP)
Title: Device to convert functions of paper-cutting/ aggregating cylinder of folding device
Inventor: TEIERII BOOSHIEERU
IPC: B41F13/60
Filed: 1994-10-26
Abstract: PURPOSE: To reform a device which is convertible from a 'collect' to 'non- collect' mode of operation into a device comprising small number of members, not needing broad floor space and having high safety in work. CONSTITUTION: The relation between the peripheral speed of a cutting/collecting cylinder 4 and the peripheral speed of a cam body 27 is changeable through a second power transmission member 34, which is movable and engageable in coaxial relation with a first power transmission member 29 having at least two engagement areas 29a and 29b.
Patent JP-H0569180-A (JP)
Title: Robot for welding test
Inventor: INOUE MASATAKA
IPC: B23K31/00
Filed: 1991-09-13
Abstract: PURPOSE:To automate a series of welding test work by regulating the center in the cross direction of each couple of lug parts of the robot hand to specified dimensions from superposed ends of test plates. CONSTITUTION:The robot hand 12b has two couplers of lug parts 40A and 40A', and 40B and 40B' to sandwich the vicinity of one side of the test plates in a superposed state at two places along one side. In addition, the intervals between the respective inside ends of the right lug part 40A(40A') and the left lug part 40B(40B') are separated at a distance L1. The center in the cross in the cross direction of the right lug part 40A(40A') is designed so as to be regulated within 25mm form the superposed ends of the test plates S2 when the superposed test plates S2 are sandwiched in the longitudinal direction.
Patent JP-H0583937-A (JP)
Title: Power supply circuit to control ic at primary side
Inventor: YAMAGISHI TOSHIYUKI
IPC: H02M7/12
Filed: 1991-09-13
Abstract: PURPOSE:To provide a power supply circuit to a control IC at the primary side requiring a very simple heat radiation measure by supplying electric power to the control IC at the primary side from a control IC start circuit at primary side during power supply starting and from an auxiliary power supply circuit during ordinary operation. CONSTITUTION:When a primary side control IC1 is started, N-channel MOSFET Q1 is controlled, a current flowing to the primary winding N1 of a transformer T1 is controlled, and an AC voltage is induced in the tertiary winding N3. Thus, a stabilized DC voltage is generated in an auxiliary power supply circuit and is applied as an operation voltage to the primary side control IC1. Then, in an IC start circuit cut circuit, a voltage obtained by subtracting a Zener voltage of a Zener diode D5 from a voltage obtained by dividing the operation voltage with resistors R2 and R3, is applied to the base of a transistor Q4 and then this transistor is turned on. Then, a transistor Q2 is turned off, and the primary side control IC start circuit is disconnected from the primary side control ICI. Thus, the primary side control IC1 receives the operation voltage only from the auxiliary power supply circuit.
Patent JP-H11104897-A (JP)
Title: Die for manufacturing lead frame
Inventor: YANAGISAWA HIROYUKI
IPC: B21D28/34
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the die for manufacturing the lead frame, which is equipped with a lifter free from the problems of a mechanical system lifter. SOLUTION: This die is equipped with plural connected stages 2 manufacturing the lead frame by performing press forming successively to a long size sheet shaped body L, air lifters 6 provided on the prescribed stages of the plural stages 2 and floating the long size sheet shaped body L from the die 21 performing the press forming by discharging air to the long size sheet shaped body L, and a transfer means transferring the floated long size sheet shaped body L to a following stage.
Patent JP-H03124598-A (JP)
Title: Automatic can opening and liquid removal device
Inventor: YAMAGISHI TETSUO
IPC: B67C9/00
Filed: 1989-10-11
Abstract: PURPOSE:To permit a smooth and rapid automatic opening and draining of a rejected can by a method wherein an intermittently rotatable turntable is provided with a chuck for gripping a can and the chuck is opened, closed or rotated according to the rotational position of the turntable. CONSTITUTION:In a rotational position (a) of an intermittently rotatable turntable 2 at a dividing mechanism C, a chuck switching and rotating mechanism D is actuated to grip a can 1 transferred by a check 3 from a transfer mechanism B and carry it to a rotational position (b). A cutter drive mechanism E is then actuated to open the can with a can opening cutter 4. After the passage of the rotational position (b), the mechanism D is actuated to tilt the can 1 with the chuck 3 to start to pour out liquid therefrom and, in a rotational position (c), it inverts the can completely to empty the same (pouring the liquid into a waste liquid receiver 5) and, at the same time, an air blast mechanism F is actuated to apply air blast into the can 1 to blast off bubbles therefrom. After the passage of the rotational position (c), the rotation of the can 1 by the chuck 3 from its inverted position to the original position takes place gradually and, when the can is put back completely in its original position in a rotational position (d), the chuck 3 is opened to release the can 1 into a can receiver 6.
Patent JP-H06194415-A (JP)
Title: Method and device for testing logic circuit
Inventor: PURACHIMA AGURAUERU
IPC: G06F17/50
Filed: 1993-09-28
Abstract: PURPOSE: To effectively control a data record of a parallel failure simulation in a pipeline hardware accelerator by applying a test vector of a logic gate and a memory block circuit to a superior and failure circuit by simulating a candidate vector. CONSTITUTION: A signal scheduler 101, sends a message to an output logger 102. When the output is different, the logger 102 sends the detection message to a detector 15 so as to obtain a failure position. This is added to the message so as to be sent to the failure data 106. A failure link list record in the data 106 is removed and the added detection message is propagated along a pipeline. Input and output failure records are thus removed from the failure function evaluation 107, the failure 113. The failure records are removed from the link lists of the data 106, the control 108. the descriptor 109, and the memory 110. When the next vector is simulated, it is enough to consider undetected failure and therefore the simulating time is drastically shortened.
Patent JP-S63117186-A (JP)
Title: Scroll compressor
Inventor: KIMURA TADASHI
IPC: F04C29/02
Filed: 1986-11-05
Abstract: PURPOSE:To prevent the mixing of oil into a suction glass and suppress the oil rising phenomenon by forming a plurality of oil grooves onto the surface of a thrust bearing and opening and inner edge onto the inner peripheral part of the thrust bearing and allowing the outer edge to communicate to an oil return hole communicating to the bottom part of a shell through the annular grooves. CONSTITUTION:Annular grooves 21b in concentric form are formed on the surface of a thrust bearing 21, and the outer peripheral side is formed into flat surface, and a plurality of oil grooves 21a which extend in the radial direction and whose outer edge communicates to the annular grooves 21b and whose inner edge communicates to the inner hole part of the thrust bearing 21 are formed on the inner peripheral side. The annular groove 21b communicates to an oil reservoir 15 in the lower part of a sealed shell 12 through a waste oil hole 21c formed on the thrust bearing 21 and an oil return hole 25 formed on a bearing frame 8. Since the oil introduced into the oil groove 21a from the inner hole on the thrust bearing 21 is returned into the annular groove 21b, and is not introduced into the suction part of on the outer peripheral side of the thrust bearing 21, the oil is prevented from being transported into a compression chamber by the inhaled gas, and the oil rising phenomenon in which oil flows outside the compressor can be prevented.
Patent JP-H03126808-A (JP)
Title: Method for desulfurizing steel
Inventor: SAKAGUCHI KAZUYA
IPC: C21C7/076
Filed: 1989-10-09
Abstract: PURPOSE:To efficiently execute desulfurizing refining to molten steel by making a hollow electrode of an arc electrode for heating the molten steel with arc and blowing inert gas through the hollow electrode on slag above the molten steel to accelerate stirring. CONSTITUTION:The molten steel 1 charged in a ladle refining furnace 4 is heated with arc from the electrodes 5. At the same time, the inert gas 3A of Ar, etc., is blown from a porous plug 6 at the bottom part of the furnace 4. By this method, the molten steel 1 is stirred and contact of the molten steel 1 and slag 2 for refining is accelerated to execute the desulfurization. For the above slag 2 for refining, it is desirable to use the raw material having composition of 40-60wt.% CaO, 15-30% SiO2, 5-15% Al2O3 and 5-15% CaF2. In the above desulfurizing method for molten steel, at least one piece among the above electrodes 5 is made to the hollow electrode 5A, and the inert gas 3B through this is blown on the slag 2 to accelerate the stirring. By this method, refining time of the desulfurization is shortened and the productivity is improved and various unit consumptions can be reduced.
Patent JP-H08104954-A (JP)
Title: Soft magnetic alloy, soft magnetic thin film and multilayer film
Inventor: MIYAZAKI TERUNOBU
IPC: H01F10/16
Filed: 1994-10-03
Abstract: PURPOSE: To obtain a soft magnetic alloy having high Bs and high magnetic permeability at high frequency by specifying a compsn. consisting of Fe, Co and Ni as essential components and Ti and Hf as additives and forming a face-centered cubic single phase having a specified saturation magnetostriction value. CONSTITUTION: This soft magnetic alloy is a soft magnetic Fe-Co-Ni alloy represented by the formula (Fex Coy Niz )100-a-b Tia Hfb (where 0.10<=x<=0.55, 0.20<=y<=0.85, 0.05<=z<=0.28, 3x-5z<=0.60, x+y+z=1, 0<=a<=5, 0<=b<=3 and 0.1<=a+b<=5) and the phase of this alloy is practically a face-centered cubic single phase. When the saturation magnetostriction value of the face-centered cubic phase is represented by λs, the (111) spacing of the phase is represented by d(111) and the (111) spacing of the phase in the case where neither Ti nor Hf is contained is represented by d0 (111), the relation of 1.0×10<-8> <=λs.Δd(111)/d0 (111)<=3.0×10<-8> [where Δd(111)=d(111)-d0 (111)] is satisfied. This alloy ensures high Bs and high magnetic permeability at high frequency especially as a thin film and the 1st layer of a multilayer film.
Patent JP-H08105656-A (JP)
Title: Hot water supplying apparatus
Inventor: WATANABE HISAYASU
IPC: F24H1/10
Filed: 1994-10-03
Abstract: PURPOSE: To prevent the hunting of hot water output temperature and hot water discharging quantity by providing an insensitive zone in a target water quantity, and preferentially control fuel supply to the water quantity control to fall the detected water quantity within the zone. CONSTITUTION: An insensitive zone of a predetermined width is provided with the target water quantity as a center, and when the detected water quantity by a flow sensor 40 is located in the zone, the opening of a water quantity control valve 50 is maintained. When the target water quantity is increased or decreased so that the detected water quantity is deviated from the zone, a gear motor 51 is so controlled that the detected water quantity falls within the zone of the target water quantity (the deviation of the detected water quantity becomes a threshold value or less) to regulate the opening of the valve 50. As a result, the gas quantity is preferentially controlled to effectively converge the output hot water temperature. Thus, the hunting of the output hot water temperature due to the simultaneous execution of the gas supply control and the water quantity control can be prevented, and the hunting of the output hot water quantity can also be prevented.
Patent JP-H1199777-A (JP)
Title: Marking method of discrimination mark to card
Inventor: KAMINOGO AKIRA
IPC: B42D15/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To spread fingerprints as ultimate means to cards and the like by putting fingerprints on the card directly, and thereafter exposing the part in a cyanoacrylate vapor and/or vaporized dye atmosphere, and thereby forming the image of fingerprints. SOLUTION: The card or the like preferably employs a resin-made card of polyethyleneterephthalate(PET), polybuthyleneterephthalate(PBT), and so on; however, it is not limited to this. Fingerprints are put on a predetermined position of the card with no use of an ink pad, ink, or the like. In this instance, a plurality of fingerprints are controlled not being superimposed at the predetermined position. Concretely, a card prepared in advance is covered with a protection film or the like so as to avoid fingerprints from being adhered thereon, and in the instance of adhering desired fingerprints, the protection film is removed therefrom. In another way, fingerprints can be adhered after cleaning the predetermined position by an interfacial active agent.  As such, fingerprints are colored by allowing the fingerprints-affixed card to be exposed in the vapor atmosphere of a syanoacrylate or color element material.
Patent JP-H1088237-A (JP)
Title: Production of cold rolled high carbon steel strip
Inventor: FUKUI KIYOSHI
IPC: C22C38/12
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To inhibit solid solution C even in the case of rapid cooling from a temp. right under the Ac1 point and to prevent the occurrence of surface wrinkle at bending by applying annealing to a hot rolled high carbon steel strip where specific amounts of V are added and performing cold rolling, soaking, and continuous finish annealing under respectively specified conditions. SOLUTION: A steel, having a chemical composition consisting of 0.30-1.00% C, 0.01-0.30% Si, 0.20-1.50% Mn, 0.005-0.050% Sol.Al, <=0.050% N, 0.03-0.10% V, and the balance Fe with inevitable impurities, is used. A slab of this high carbon steel is hot-rolled, descaled by acid pickling, and heated to a temp. between the Ac1 point and (Ac1 point + 30 deg.C) at (20 to 100) deg.C/hr heating rate. After soaking at this temp. for 1-12hr, cooling is performed down to 650-700 deg.C at (10 to 50) deg.C/hr cooling rate, followed by slow cooling to room temp. at >=50 deg.C/hr cooling rate. After successive cold rolling at 20-60% draft, the resultant steel sheet is soaked, by means of continuous annealing, at a temp. between (Ac1 point - 50 deg.C) and the Ac1 point for 10-180sec and finish annealed.
Patent JP-H06212210-A (JP)
Title: Porous metal medium
Inventor: SUTEIIBUN AASAA GEIBERU
IPC: B22F5/00
Filed: 1993-10-21
Abstract: PURPOSE: To provide metal particulates and porous metal media, having enhanced resistance to undesirable oxidation, and methods of production thereof. CONSTITUTION: The porous metal media comprise sintered metal particulates each having a core and a surface. The particulates comprise (a) at least about 60 wt.% of a base metal including at least either of iron and nickel; (b) at least about 11 wt.% chromium; and (c) no more than about 0.06 wt.% carbon. The surfaces of the particulates are enriched with at least one treatment element in an amount and depth sufficient to enhance the resistance of the particulates to undesirable oxidation. This invention also includes a fine metal filter medium formed from sintered metal fibers; this medium has high resistance to corrosion and/or high temperature oxidation.
Patent JP-2000099514-A (JP)
Title: Method and device for deciding retrieval range of database, and recording medium
Inventor: MIURA NOBUYUKI
IPC: G06F17/30
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To always obtain the number of retrieval results within the designated range at the time of repeating retrieval to a database that cannot previously and completely grasp a pair of information on the retrieval condition of a database being a retrieval object and the number of retrieval results. SOLUTION: A retrieval range deciding device 12 executes previous sampling investigation based on data specifying a retrieval condition and a database 14 being a retrieval object, which are given from a retrieval repeating device 10, obtains data on the retrieval condition and a retrieval range as the retrieval result and decides the retrieval condition and the retrieval range at the time of retrieving the database 14 being the retrieval object by the retrieval repeating device 10 based on the retrieval result.
Patent JP-H08125648-A (JP)
Title: Digital pll circuit
Inventor: BABA MITSUO
IPC: H04L7/033
Filed: 1994-10-27
Abstract: PURPOSE: To output two signals synchronously with each other without jitter by extracting a clock at a high speed from data received asynchronously with the clock. CONSTITUTION: A DTI19 is connected to a terminal C of a 1/i frequency divider circuit 1 and a terminal D of a F/F 16, and an output Q f the 1/i frequency divider circuit 11 is connected to a terminal R of a 1/m frequency divider circuit 13 through the terminal R of a 1/m frequency divider circuit 12 and an INV 18. A CKI 110 is connected to the terminal C of 1/m frequency divider circuits 12-14. Terminals QB of the 1/m frequency divider circuits 12, 13 are connected to two inputs of a NAND 15 respectively. An output of a NAND 15 is connected to a terminal WCK of a FIFO 17 and connected to a terminal C of a F/F 18 through an INV 113. An output Q of a F/F 16 connects to a terminal DIN of a FIFO 17, an output Q of the 1/m frequency divider circuit 14 is connected to a terminal RCK of the FIFO 17 and a CKO 112 and an output DOUT of the FIFO 17 connects to a DTO 111.
Patent JP-H03129499-A (JP)
Title: Signal measuring probe
Inventor: DERUBAATO RARII RAISU
IPC: G01R1/073
Filed: 1990-10-01
Abstract: PURPOSE:To adjust a distance between the end of a signal probe and the end of a ground probe over a wide range and to easily operate the probes by one hand by providing the lead wire of a low inductance to electrically mutually connect a conductor in the axial part of the signal probe and the end of the ground probe in the arm part of the ground probe. CONSTITUTION:A ring-shaped flange part 42 electrically connected to a conductibe shield 16 is electrically connected to a ground probe and 40 by a ground lead wire 34 of the low inductance. By rotating a ground probe arm part 38, a circuit spot close to a grounding spot and a circuit spot separated from the grounding spot can be measured and the range of the measurement is limited only to the lengths of a signal probe axial part 35 and the ground part arm part 38. Then, structure like the compass of a signal measuring probe 30 and an operator can execute the measurement easily by one hand.
Patent JP-H09106335-A (JP)
Title: Display system of window
Inventor: SAITO YASUHIRO
IPC: G06F3/0488
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide the display system of a window by which the window hidden behihnd the back by being overlapped can be confirmed by a simple operation. SOLUTION: This system is the system having a computer main body 1 and the display 2 and the mouse 3 connected with the computer main body 1 and displaying the title of the window dislayed by being overlapped on the screen of the display 2. A pointer coordinate acquisition means 12 acquires the coordinate location on the screen of a mouse pointer. A window judgment means 14 judges whether a window is displayed on the coordinate acquired by the pointer coordinate acquisition means 12 or not. A title acquisition means 16 acquires the information on the title of the window dislayed on the coordinate acquired by the pointer coordinate acquisition means 12. A title display means 18 displays the information on the title acquired by the title acquisition means 16.
Patent JP-H0596734-A (JP)
Title: Ink jet recording head and fabrication thereof
Inventor: SUEOKA MANABU
IPC: B41J2/16
Filed: 1991-10-11
Abstract: PURPOSE:To enhance tight contact effect due to silane coupling by employing an oxide layer at a part contacting with resin material of a metal protective film. CONSTITUTION:A silicon wafer substrate 101 having an SiO2 layer formed through thermal oxidation is deposited with a heating element 102, an electrode 103, and an insulation protective film 105, and an oxide layer 106 is formed above the metal protective layer 106. The oxide film is bonded with a resin material 107 and the surface opposite to the bonding surface is bonded with a glass plate 108 having an ink supply port 110 thus forming a liquid path having a delivery port 109 and a common ink chamber. The invention exhibits an excellent effect in a recorder employing an ink jet recording system wherein a flying liquid droplet is formed utilizing thermal energy.