baber/WOPTO huggingface dataset:
Patent JP-H0462101-A (JP)
Title: Pot life-extending apparatus in automatic coating machine for adhesive
Inventor: NISHIYAMA TOSHIMICHI
IPC: B05C11/10
Filed: 1990-06-26
Abstract: PURPOSE:To make it possible to use safely and stably a high-speed curable and highly productive adhesive all day long by cooling the adhesive in a feeding process and cooling also in a stirring and mixing process wherein an adhesive mixture is prepd. with an adhesive and an additive. CONSTITUTION:In a flow path of a main ingredient-feeding pump 2 and a mixer 5 for an adhesive, the first cooler 10 for cooling the adhesive in a feeding process to a required temp. is inserted and the second cooler 11 is provided to the mixer 5 to cool an adhesive mixture 17 consisting of the fed adhesive, a curing agent therefor and a recovered adhesive and the curing agent therefor in the stirring and mixing processes to a required temp. while they are made flow. The adhesive mixture 17 cooled at the required temp. is fed into an extruding nozzle 6 by means of a extrusion pump 7 which can quantitatively feed the mixture and a mixture 19 made into the adhesive mixture is extruded from a number of outlets 18 perforated on the bottom face to coat the upper face of a specimen 9 therewith and when the specimen 9 is not carried in, it is received in a receiver 13 and is recovered again into the mixer 5 by means of a recovering pump 15.
Patent JP-H0460916-A (JP)
Title: Metal thin film type magnetic recording medium
Inventor: KOSHIMOTO HIDEO
IPC: G11B5/66
Filed: 1990-06-26
Abstract: PURPOSE:To obtain a recording medium for intrasurface recording, having improved noise characteristics in modulation noise, S/N, etc., by forming a base film of an alloy of specified composition, on which a recordig layer is to be formed. CONSTITUTION:The base film of the magnetic recording medium for intrasurface recording consists of an alloy having the compsn. expressed by Cr100-xSiX (wherein x is 0.1 - 3.0). The thin film of the recording layer is formed on this base film. Si in the CrSi alloy does not make solid solution with Cr but precipitates on the grain interfaces of Cr to make the grain interfaces clear in the base film. By making the grain interfaces clear, an increase in the coercive force of the magnetic film and reduction in magnetization transition width are caused, which gives the effect to reduce the recording/reproducing noise characteristics. The lower limit of the Si content (x) in the CrSi alloy of the base film is specified to 0.1 so as to obtain the effect enough. However, too much content of is decreases the coercive force of the magnetic film, so that the upper limit of Si is specified to 3.0 Thereby, noise characteristics are improved and the obtd. medium can realize high-density recording.
Patent JP-H1013655-A (JP)
Title: Communication system
Inventor: TSUJI MAKOTO
IPC: H04N1/21
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To easily confirm the arrival of repeated transmission at a request station when a repeater station performs the repeated transmission requested from that request station. SOLUTION: A request station 1 requests the repeated transmission of image data to any designated reception station 3 to a repeater station 2 and the repeater station 2 performs the repeated transmission of image data to the reception station 3 requested from the request station 1. Afterwards, the repeated transmission result is transmitted to the request station 1 by a character code and based on the character code of repeated transmission result transmitted from the repeater station 2, the request station 1 prints repeated transmission result information parallelly with the repetition request transmission information of communication managing report.
Patent JP-S6415355-A (JP)
Title: Surface treatment of tool for hot plastic working
Inventor: FUJII SATORU
IPC: B21B25/00
Filed: 1987-07-07
Abstract: PURPOSE:To improve the erosion, seizing and wear resistances of a tool for hot plastic working by heating the surface of the tool to form an oxide film and by compressing the oxide film from the surface with a pressing roll. CONSTITUTION:While a tool material 1 such as the piercing plug material of a piercer is rotated, the surface of the material 1 is heated with a high frequency induction heating coil 2 to form an oxide film on the surface. The oxide film is compressed from the surface with a freely rotating pressing roll 3 and the roll 3 is gradually moved in the axial direction of the tool material 1. Since the oxide film formed on the surface of the tool is press-bonded to the surface of the tool, the structure is made dense and part of the film bites into the surface of the tool to exhibit superior adhesion. The oxide film hardly exfoliates and produces a significant effect with respect to erosion, seizing and wear resistances.
Patent JP-H05215499-A (JP)
Title: Electric delay initiating agent
Inventor: ROBAATO JIYOOJI PARENKU
IPC: F42B3/12
Filed: 1992-06-25
Abstract: PURPOSE: To realize an electrical delay detonator having a non-electric triggering system and introducing an extremely accurate time delay before triggering explosion. CONSTITUTION: First and second detonators 3, 4 are compressed into a conductive aluminum shell 1 having a closed end 2 and an electric fuse head assembly 7 having a firing element 8 located in a semiconductive resin bush 9 is juxtaposed to a cushion element 6 located on the first detonator 3. A digital delay module 10 disposed in the shell 1 has a delay timing means 11 and a storage capacitor 12. A shell 20 contains a multiplayer piezoelectric assembly 15 as an electric energy source, an ammunition sectioning disc 38, a first detonator 19, a cushion disc 18, a trigger 17, and a separation cup 21 and an impact tube 23 is inserted through an adapter bush 22.
Patent JP-H0833211-A (JP)
Title: Inverter
Inventor: OKAMOTO MITSUHISA
IPC: H02M7/493
Filed: 1994-07-20
Abstract: PURPOSE:To enhance the utilization rate of output from a solar cell by preventing the power conversion efficiency of an inverter from lowering due to lowering of output at the solar cell caused by lowering of insolction. CONSTITUTION:The inverter comprises a plurality of power conversion units 3a-3c connected in parallel for converting DC power from a solar cell 2 into AC power, and means 4 for controlling the number of conversion units 3a-3c to be started depending on the output from the solar cell 2. When the output from the solar cell drops due to lowering of insolation, the number of power conversion units to be started is decreased thus operating the system at high power conversion efficiency.
Patent JP-H0729777-A (JP)
Title: Tantalum wire
Inventor: MIZUGUCHI NORIMOTO
IPC: H01G9/012
Filed: 1993-07-07
Abstract: PURPOSE:To prevent the wire from coming off a tantalum capacitor by welding tantalum fine particles at lower thermal deformation temperature into the title tantalum wire surface. CONSTITUTION:The fine tantalum particles having a particle diameter of 0.05-1.0mum is baked onto the surface of the title tantalum wire made of high purity tantalum whose tantalum content exceeds 99wt.%. This tantalum wire is manufacture by feeding it with a current to be heated later so that tantalum fine particles may be brought into contact with the heated high temperature tantalum wire to be welded into the surface thereof, Furthermore, a specific part of the tantalum wire coated with the tantalum fine particles manufactured by the method is coated with a resin and then the exposed part is processed with a forming solution so as to form a wire capacitor. Through these procedures, the wire come-off and electrode cracking can be avoided further enabling the compact wire capacitor using a tantalum particle coated wire to be manufactured.
Patent JP-2000001660-A (JP)
Title: Electron beam-curable adhesive and polyester film- laminated metal plate using the same
Inventor: NISHIMOTO TADASHI
IPC: C09J11/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive giving adhesive layers having excellent blocking resistance and enabling the production of PET-laminated metal plates having good metal plate adhesivity, processability, retort treatment resistance, etc. SOLUTION: This electron beam-curable adhesive comprises (a) 100 pts.wt. of a hydroxyl group-containing polyester resin having a number-average mol.wt. of 7,000-40,000, (b) 2-200 pts.wt. of a polymerizable unsaturated polyester having polymerizable double bonds in an amount of 0.3-10 mol/kg and a number-average mol.wt. of 300-5,000, and (c) 0.1-10 pts.wt. of organic resin particles having an average particle diameter of 1-10 μm and a softening point of 100-200 deg.C. A polyester film-laminated metal plate is obtained by laminating through the adhesive a polyester film which may have an ink layer.
Patent JP-S6146004-A (JP)
Inventor: MATSUMOTO TOSHIYUKI
IPC: H01C10/34
Filed: 1984-08-10
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-H05337726-A (JP)
Title: Welding device
Inventor: ITO MASAHIKO
IPC: B23K26/21
Filed: 1992-06-03
Abstract: PURPOSE:To make a groove formable in the upper part of a welded material by installing a shear which cuts a butt surface at a tilt angle with this surface. CONSTITUTION:In order to be welded to a butt surface in a state that an upper part is opened any way, this welder canes to have a tilt angle as a shearing method. Accordingly, when shearing is carried out from top to bottom by both upper and lower shears 2 and 7, it is recommended that the tilt angle of 0.5 deg. to 60 deg. is proper. So, at the time of butting, this welder is made possible to have a groove 8 in the upper part without fail, whereby penetration beads are apt to come into sight and, what is more, welding quality is made securable. Therefore any possible undercut will in no case occur in the lower part of a welded material 4.
Patent JP-2000357948-A (JP)
Title: Voltage detection circuit
Inventor: TAKAHASHI SHUSUKE
IPC: H03K5/08
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To make a hysteresis voltage optimum against reference voltage in a voltage detection circuit that once drops reference voltage, according to the level relation of the reference voltage and the setting voltage which are inputted to a comparator and that makes the reference voltage returns to original level by the hysteresis-voltage. SOLUTION: A change-over switch SW1 sets a resistor R5 in resistors R4 and R5 for setting hysteresis voltage, which are connected to the inphase input/ output of a comparator 2 to a shorting state. The change-over switch SW1 sets a resistor R3 among resistors R1, R2 and R3, which divide reference voltage Vref and generate reference voltage Vr to the shorting state. When the resistor R3 becomes the shorting state and reference voltage is set to a low value, since the resistor R5 also turns into a shorting state, hysteresis voltage also becomes a low value.
Patent JP-H05333415-A (JP)
Title: Lens attaching/detaching device for interchangeable lens camera
Inventor: GOTO TETSURO
IPC: G03B17/14
Filed: 1992-06-03
Abstract: PURPOSE:To prevent the falling of an interchangeable lens driven by a motor from occurring in the case of detaching the lens from the camera body as for the lens attaching/detaching device. CONSTITUTION:This device is provided with detecting means 9 and 56 detecting that both of the camera body 1 and the interchangeable lens 51 are held, a lens releasing switch 36 issuing a command for detaching the lens 51 from the camera body 1, a motor-driven mechanism 29 performing the attaching/ detaching operation of the lens 51 to the camera body 1, and a control means instructing the mechanism 29 to execute the attaching/detaching operation of the lens 51 when the means 9 and 56 detect that both of the camera body 1 and the lens 51 are held and the switch 36 issues the command for detaching the lens 51.
Patent JP-S6414846-A (JP)
Title: Transformer for magnetron power supply device
Inventor: OTAKA TERUAKI
IPC: H01J23/14
Filed: 1987-07-08
Abstract: PURPOSE:To stabilize electric power supply to a heater and eliminate a choke coll by specifying a degree of coupling between an input winding and an auxiliary power supply, between an anode winding and a heater winding, between the input winding and the anode winding and between the input winding and the heater winding, respectively in a transformer. CONSTITUTION:A degree of coupling is taken at 0.9 or more between the input winding of a transformer 5 and the winding of an auxiliary power supply for a control circuit 2 and the like to drive a switching element 3, and between an anode winding and a heater winding, respectively. Also, a degree of coupling is taken at 0.7 or below between the input winding and the anode winding, and between the input winding and the heater winding, respectively. More concretely, a two-leg core is used as the magnetic core of the transformer 5. And the input winding and the auxiliary power supply winding are applied to one of the two legs, and the anode winding and the heater winding are applied to the other leg. Or an E-E core is used and the intermediate leg of one E-core is applied with the input winding and the auxiliary power supply winding, while the anode winding and the heater winding are applied to the intermediate leg of the other E-core. In this case, leak inductance due to rough coupling is used as a substitute for a choke coll, thereby enabling the elimination of the choke coil.
Patent JP-H0814013-A (JP)
Title: Valve mechanism for multivalve engine
Inventor: IHARA MIKI
IPC: F01L1/26
Filed: 1994-06-28
Abstract: PURPOSE:To provide a valve mechanism having simple constitution capable of effectively restraining the abrasion of the abutting part of a crosshead for interlocking plural valves. CONSTITUTION:A recessed part 11e is provided on the lower surface of the arm 11a of a crosshead 11. The top of a stem 12a is inserted into the recessed part 11e from a lower side to make the end surface of the stem 12a abut on the bottom surface of the recessed part 11e. By setting the inner diameter D of the recessed part 11e to 110-120% of the outer diameter (d) of the stem 12a and also nearing the lower end of an annular gap 13, formed of the inner peripheral surface of the recessed part 11e and the outer peripheral surface of the stem 12a, to the upper surface of a valve spring retainer 14a; oil, dropped on the upper surface of the valve spring retainer 14a from the crosshead 11, is sucked to be supplied to the abutting part of the stem 12a and the crosshead 11 by utilizing the gap 13.
Patent JP-S6416403-A (JP)
Title: Rocking type automobile tyre
Inventor: HIRUMA KUNIO
IPC: B60C11/00
Filed: 1987-07-08
Abstract: PURPOSE:To enable the use of a general car body and rim, by a method wherein, in a title tyre for a game, a shortmost distance from the axis of a tyre to the outer peripheral surface of the tread of an earthing part is differed with a position on the periphery of the tyre. CONSTITUTION:A projected part 3 is formed on the upper area of a tread 2 of the earthing part of a tyre 1, and a shortmost distance from tyre axis 4 to the outer periphery of the tyre is differed with a position on the periphery thereof. This constitution, since the tyre itself is formed in a deformed shape, enables rocking running of a car by the use of a general car body and rim.
Patent JP-2000353781-A (JP)
Title: Layout method of semiconductor integrated circuit
Inventor: NISHIMARU YUKI
IPC: H01L21/822
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To realize layout method of a semiconductor integrated circuit, where excess wiring is dispensed with, wiring is lessened in length and in delay times, and the semiconductor integrated circuit can be kept compatible with original circuit data. SOLUTION: A hierachical layout is carried out, and when pins prepared for macros are found unnecessary (step S1), the unnecessary pins and data on nets connected to them are temporarily ignored (step S2). When the unnecessary pins and nets connected to them are temporarily ignored (step S3), a layout is designed based on circuit data with the unnecessary pins are ignored (step S4). When the layout on the basis of circuit data is finished (step S5), a layout is carried out based on the unnecessary pins and data on nets connected to the pins, which are temporarily ignored (step S6).
Patent JP-H04226803-A (JP)
Title: Workpiece holding clamp device
Inventor: RARUFU WAAGUNAA
IPC: B23B5/12
Filed: 1991-06-14
Abstract: PURPOSE: To position a workpiece without play, by transferring part of clamping force by means of a synchronizing device. CONSTITUTION: Two movable clamping elements 31, 32 for sandwiching a workpiece 21 between two opposed surfaces, a device 61 for moving the clamping elements 31, 32, and a device 90 for synchronizing the motion of the clamping elements 31, 32, are provided for appropriately holding the workpiece 21 varying in size. Part of clamping force is transferred by the synchronizing device 90.
Patent JP-H0835376-A (JP)
Title: Door
Inventor: FUNADA HIRONARI
IPC: E06B3/00
Filed: 1994-07-21
Abstract: PURPOSE:To hold a glass plate on the inside of a vestibule door without using a holding frame. CONSTITUTION:The peripheral edges 11b and 12b of numerous openings 11a and 12a of a front side steel plate 11 and a rear side steel plate 12, are bent to the inner side, and glass presser beads 14 and 15 pressure contacted with a laminated glass 13 are fitted to the peripheral edges 11b and 12b respectively. The laminated glass 13 is held by making the glass presser beads 14 press contact with the laminated glass 13.
Patent JP-H0223040-A (JP)
Title: Controller for ac vehicle generator
Inventor: WATANABE HIRONORI
IPC: H02J7/14
Filed: 1988-07-07
Abstract: PURPOSE:To set three types of temperature gradient for realizing ideal battery charge voltage characteristic by setting potential difference properly at each voltage dividing point on negative, positive and flat characteristics. CONSTITUTION:At a temperature lower than (t1), potential differences between voltage dividing points 413, 414 and 415, 413 are lower than the forward voltage drops of diodes 411, 412 and no current flows in or out between the voltage dividing points, and the potential difference between the voltage dividing points 413, 414 is set to be equal to the forward voltage drop of the diode 411 at temperature (t1). In other words, the potential at the voltage dividing point 413 exhibits negative characteristic with respect to the temperature. Furthermore, the potential difference between the voltage dividing points 415, 413 is set to be equal to the forward voltage drop of the diode 412 at temperature (t2). In other words, at a temperature higher than (t2) current flows from the voltage dividing point 413 to 414 and flows in from the voltage dividing point 415 to 413 so as to relieve voltage drop at the voltage dividing point 413 thus enabling variation of voltage drop rate at the voltage dividing point 413 through balanced current flow between the voltage dividing point 413 and other voltage dividing points.
Patent JP-S6060701-A (JP)
Inventor: HIRAI NOBUYUKI
IPC: H01C7/02
Filed: 1983-09-14
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-S6222613-A (JP)
Title: Apparatus for cooking food eaten along with bread
Inventor: ANTOWAANU FURUUSHIE
IPC: A21C15/00
Filed: 1986-07-18
Abstract: Apparatus comprising a grill having two hot plates (12 and 14) between which the products to be cooked are placed, and hot pins (26) carried by one (12) of the plates and on which pieces of bread are skewered so as to be heated and formed by means of a seat into the shape of the products. <IMAGE>
Patent JP-H0335491-A (JP)
Title: Semiconductor memory device
Inventor: FURUYAMA TORU
IPC: H01L27/10
Filed: 1989-06-30
Abstract: PURPOSE:To simultaneously impress desired voltage stress to arbitrary word lines in AC or DC by turning-ON all transfer gates between a node and each word line or the transfer gates more than the transfer gates to be selected at the time of normal operation. CONSTITUTION:A bonding pad 18 not to be used at the time of the normal operation is connected to a node 22 and between the node 22 and firts word lines WL1-WL4, transfer gates 1-4 are connected. Between a first word line WLO1 and second word lines WL1-WL4, transfer gates 5-8 are connected. A control signal according to addresses Ao-Aw is inputted to the gates of these transfer gates 1-8 and when a semiconductor memory device is normally operated, the transfer gates 1-8 are controlled to be selectively set in a turning-ON state. Thus, all the word lines are simultaneously driven and the desired voltage stress can be impressed in AC or DC.
Patent JP-S5872740-A (JP)
Title: Compound engine mount
Inventor: NAKAJIMA ZENJI
IPC: B60K5/12
Filed: 1981-10-23
Abstract: PURPOSE:To equalize the upward and downward reaction forces of a mount by forming an orifice increasing in diameter along the upward direction of a car on a partition wall in a fluid filling chamber so as to lessen damping force on compression side and increase damping force on expansion side. CONSTITUTION:A filling chamber 2 is partitioned into the upper chamber 2H and the lower chamber 2L by an orifice plate 10. An orifice 10a is expanded in such a manner as to be tapered toward the upper portion of a mount body 1 so that when a working fluid flows from the upper chamber 2H to the lower chamber 2L, the fluid becomes laminar flow to produce small passage resistance, and when the working fluid flows from the lower chamber 2L to the upper chamber 2H, the working fluid becomes a turbulent flow to produce large passage resistance, whereby the upward and downward reaction forces are equalized.
Patent JP-S5691677-A (JP)
Title: Chopper control inverter
Inventor: YOSHIKAWA HARUKI
IPC: H02M3/135
Filed: 1979-12-25
Abstract: PURPOSE:To make small and light by decreasing numbers of parts by a method wherein a set of commutation circuits are used in common for a chopper unit and a DC switching unit. CONSTITUTION:A thyristor 3 of the chopper unit 2 is controlled by a gate signal fed from a gate circuit 19 and a prescribed DC voltage is generated by a smoothing condenser 24, smoothing reactor 25 and fly wheel diode 26. This DC voltage is applied to an inverter 8 through the DC switching unit 10, the inverter 8 generates a symmetrical 3 phase AC output at the voltage proportionate to a DC input voltage. During this operation, both the thyristors 3, 11 are turned off by the commution circuit 20 provided in common in the chopper unit 2 and DC switching unit 10. For this reason, only a set of the commutation circuits are employed, the number of the parts is decreased and the device can be made small size and light weight.
Patent JP-H0849136-A (JP)
Title: Method for feeding thread-like material to loom
Inventor: BARENTSUIN KURUMU
IPC: B65H49/18
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the twisting of a thread, when the thread is pulled out from a wound thread-feeding spool by an overhead type method. SOLUTION: A highly elastic film strip is formed from a fibrous material, and another rewinding rotation movement is substantially synchronized with the consumption rate of the highly elastic film strip, so that a separation point is approximately fixed in a space with respect to the rotation center of the spool 1, or so that at least the transfer movement of the separation point is acceptably minimized.