baber/WOPTO huggingface dataset:
Patent JP-H11119861-A (JP)
Title: Connector device for card with eject mechanism
Inventor: HIRATA HIDEYUKI
IPC: H05K5/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a connector device for card with an eject mechanism and its assembly method that can attain reduction of the cost by making the number of necessary parts smaller at the time of being provided on a print circuit substrate. SOLUTION: The connector device for card with eject mechanism is composed of a pin connector assembly 3 made to be able to be directly soldered and mounted on a print circuit substrate PCB and a shell assembly 2 with eject mechanism made possible to be assembled into this pin connector assembly 3. After the pin connector assembly 3 is first directly soldered and mounted on the print circuit substrate PCB, the shell assembly 2 with eject mechanism is assembled into the pin connector assembly 3.
Patent JP-S63148801-A (JP)
Title: Controller for electric rolling stock
Inventor: HIRAMATSU YOSHIHARU
IPC: B60L3/04
Filed: 1986-12-11
Abstract: PURPOSE:To detect the continuity defect of a semiconductor switch in a field chopper by providing potential difference detecting means for detecting a voltage between both ends of a motor field winding. CONSTITUTION:When semiconductor switches 11-41 are not defective, connecting points (a) and (b) are the same potential before a field chopper FCA is operated, and a DC transformer 51 does not produce an output. When the switch 11 develops a continuity defect, the point (a) becomes a potential V, the transformer 51 produces an output to detect the defect. When the AND of the output of the transformer 51 and a field chopper gate start command is taken and the AND output is used for a final field chopper gate start command and a protecting circuit operation command, the defect of the switch can be detected before the chopper operates, thereby preventing a main motor from breaking down.
Patent JP-H02136375-A (JP)
Title: Electric power steering device
Inventor: NAITO SHINICHI
IPC: B62D5/04
Filed: 1988-11-18
Abstract: PURPOSE:To prevent a shock due to a quick change of the steering torque by switching the power steering to on during the low-speed running and to off during the high-speed running after a delay into the nonsteering state without switching it in the steering state. CONSTITUTION:An electric power steering device has a torque controller 21, when a handle is rotated clockwise by the preset angle or above, for example, contacts 10A, 12A and 11A, 13A are brought into contact with each other, the load applied to a carbon pile 14A below the contact 13A is changed in response to the quantity of the steering torque at that time, and the current to a motor 4 is controlled based on the change of the resistance value in response to the load. In this case, a car speed judging circuit 24, a control circuit 25 and a relay on/off circuit 20 constituted of a relay 27 or the like are provided. When a car is judged to be in the steering state based on the output of the torque controller 21, the relay 27 is prevented from being switched on or off even if the car speed is changed beyond the preset value.
Patent JP-H08158154-A (JP)
Title: Biodegradable filament and its production
Inventor: ICHINOSE NAOJI
IPC: D01D5/24
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a filament having biodegradability, excellent in spun filament cooling property and filament mechanical performance, and having good thermal adhesivity. CONSTITUTION: A biodegradable thermoplastic aliphatic polyester having a melt flow index value satisfying an inequality (1) is melt-spun through a spinneret for a hollow cross section or a multilobar cross section at a spinning temperature satisfying an inequality (2) and subsequently drawn in a drawing ratio satisfying an equality (3) to obtain a hollow cross section filament 1 or a multilobar cross section filament having a tensile strength of >=40g/d. 20<=melt flow rate value (g/10min) <=70... (1), which is based on a method described in ASTM D1238 (L). Tm +40<=spinning temperature ( deg.C) <=T+150m ... (2), wherein Tm is the melting point. 0.5×DRT<=drawing ratio DR<=0.85×DRT... (3), wherein DRT is the whole drawing ratio.
Patent JP-S63146123-A (JP)
Title: Compact electronic appliance
Inventor: MURAKAMI FUMIYASU
IPC: G06F15/02
Filed: 1986-12-10
Abstract: PURPOSE:To attain the rearrangement processing of an array of a data, when a data is transferred from an internal memory to an external memory, by sorting the data read out of the internal memory, in accordance with an array specified in advance, transferring it to the external memory, and writing and setting it. CONSTITUTION:When a data transfer between the internal memory 14 of a body and an external memory 15 is instructed, in accordance with it, a transfer data is read out of either one of the internal memory 14 of the body and the external memory 15. Subsequently, the read-out data is sorted in accordance with an array specified in advance, and the rearrayed data is transferred to the other of the internal memory 14 of the body and the external memory 15, and written and set. In such a way, between the internal memory 14 of the body and the external memory 15, the data stored in one of them can be transferred and set to the other, while rearranging its array.
Patent JP-S63144324-A (JP)
Title: Method for orientating electric field of high polymer liquid crystal and liquid crystal element used same
Inventor: OTSUKA KIYOTO
IPC: G02F1/1333
Filed: 1986-12-09
Abstract: PURPOSE:To orientate the electric field of the high polymer liquid crystal which has a low dielectric breakdown voltage by coating at least one of pole of the electrode with an insulating layer. CONSTITUTION:The insulating layer 5 is provided at both poles of the electrode 2, but the sufficient effect is obtd. even in case that the insulating layer 5 is provided on at least one of the electrodes. Any one of an org. and an inorg. substances can be used as the material of the insulating layer 5, and is exemplified by a high polymer material such as polyimide, teflon and polyester etc., or an inorg. material such as quartz and mica, etc., or a mixture thereof, and is preferably, used the material having high withstand voltage. In case that the transition temp. of the liquid crystal is a high temp. of >=100 deg.C, a heat-resisting material is preferably used for the insulating layer. The thickness of the insulating layer is not especially specified, but, the thinner layer is preferably used to increase the electric field strength which applies to a sample. Thus, even in case that the high polymer liquid crystal having a smaller dielectric breakdown voltage than the orientation voltage, is used, the electric field sufficient to orientate the high polymer liquid crystal can be supplied to the titled element.
Patent JP-H07125579-A (JP)
Title: Weather strip for automobile
Inventor: MIZUTANI YASUSHI
IPC: B60R13/06
Filed: 1993-10-29
Abstract: PURPOSE:To keep off a lowering of sealability between a trim part and a flange as this trim part tilts against the flange in time of caulking as well as to actualize such an assembling state as being excellent in appearance from the inside of a car room, in this weather strip whose section U-shaped trim part is assembled to the flange along an automobile sun roof opening by means of caulking. CONSTITUTION:A rib 55 coming into contact with the inner surface of a roof panel 1 is formed in an end situated at the inner surface side of a flange 11 of a section U-shaped trim part 51 of a weather strip 5, and at the time of caulking, such a possibility that the trim part 51 might be tilted in a direction where a clearance is produced between an end part 511 at the outside and a root part of the flange 11 is prevented from occurring, while it is urged to actualize such an assembling structure that the rib 55 is made to adhere closely to an inner surface of the roof panel 1.
Patent JP-H06151290-A (JP)
Title: Manufacture of charged particle exposure mask
Inventor: YAMAZAKI SATORU
IPC: G03F1/68
Filed: 1992-11-02
Abstract: PURPOSE:To provide an improved method of manufacturing a charged particle exposure mask, wherein an etching process is simplified by limiting the types of optimal conditions under which block patterns different from each other in area are formed on a silicon substrate of thin film to a few and time surface of the mask is prevented from being charged up with static electricity when a block mask is formed by the use of an SOI substrate. CONSTITUTION:Provided that the total area of through-hole patterns 24 and a predetermined reference area are represented by S and S0 respectively, and when S0 is larger than S, an auxiliary pattern 15 whose area of  S is so set as to satisfy a formula,  S=S0-S, is provided to the peripheral region of the through-hole pattern 24, or when S0 is smaller than S, an island-shaped residual pattern whose area of  S is so set as to satisfy a formula,  S=S-S0, is provided inside the through-hole patterns 24, and then an etching process is carried out.
Patent JP-S63149305-A (JP)
Title: Powder rolling method
Inventor: HONJO HISASHI
IPC: B22F3/18
Filed: 1986-12-10
Abstract: PURPOSE:To permit rolling of a green strip having uniform material quality and strength and good shape at transverse ends by rolling powder and rolled stock while rolling forces are simultaneously exerted to said powder and rolled stock from the thickness and transverse directions thereof. CONSTITUTION:Rolling rolls 6, 7 are rotated and vertical rolls 23, 29 are moved in the axial line direction of the rolling rolls 6, 7 by adjusting screws 27, 33 provided to journal boxes 22, 28 of the vertical rolls 23, 29 to adjust the gap of the vertical rolls 23, 29 to the gap which is the same as a desired strip width. The powder 10 is supplied from a hopper 11 to the gap between the rolling rolls 6 and 7 and while the transverse ends are restrained by the vertical rolls 23, 29, the powder 10 is rolled by the rolling rolls 6, 7. The transverse spread of the powder 10 is thereby prohibited and the transverse compressive force is exerted to the part on both end sides as well. The green strip which has the uniform material strength over the entire surface in the transverse direction and has the good shape of the transverse ends is thus obtd.
Patent JP-H11132289-A (JP)
Title: Superconductive flywheel device
Inventor: NAGAYA SHIGEO
IPC: F16F15/30
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To improve safety by preventing breakage from affecting the outside of a device even if the breakage is generated on a permanent magnet or a related member for constituting a superconductive thrust bearing caused by the high-speed rotation of a rotor, in a superconductive flywheel device. SOLUTION: In a superconductive flywheel device in which a rotor 60 including a rotating shaft and an annular flywheel ring 1 fixed to the rotary shaft through a supporting disc, and a superconductive thrust bearing composed of a superconductive bulk body 10 arranged by providing a very small clearance between a permanent magnet 7 and a permanent magnet 8 incorporated in a thrust collar 5 fixed to the rotary shaft are housed in a casing 19 held in the vacuum state, the thrust collar 5 in which the permanent magnets 7, 8 are incorporated is arranged in a space formed between the inner periphery of the flywheel 1 and the side surface of the supporting disc 2, and broken pieces are received by the inner surface of the flywheel ring 1 when the permanent magnets 7, 8 are broken.
Patent JP-H08151460-A (JP)
Title: Sheetlike molding material
Inventor: OTSUKA NOBUYUKI
IPC: B29K105/08
Filed: 1994-11-29
Abstract: PURPOSE: To provide a sheetlike phenol resin molding material which does not emit any formalin odor, does not become sticky, and can be molded in a short time. CONSTITUTION: The material comprises a resole phenol resin 1 and an inorg. fiber mat 2 impregnated with the resin 1. The resin 1 has been reacted to a conversion of 3-60% and accounts for 3-30wt.% of the total wt.
Patent JP-H09134318-A (JP)
Title: Coupling system of computer and facsimile
Inventor: MINAMIZAWA FUMIHIRO
IPC: H04N1/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the troublesome of performance comparing judgement by comparing the performance of a facsimile modem incorporated in a computer with that of an external facsimile equipment modem and using the one with good performance. SOLUTION: The facsimile equipment 2 is provided with a function for transmitting and receiving a command with a personal computer in addition to a normal facsimile function. Then, CPU 3 of the personal computer 1 compares the performance of the facsimile modem 6 incorporated in the personal computer 1 with the modem 14 of the facsimile equipment 2 so as to judge which performance is good. When the performance of the modem 14 in the facsimile equipment 2 is better, the power source of the facsimile modem 6 incorporated in the personal computer 1 is turned off and the power source of the facsimile equipment 2 is turned off at the time of using the facsimile modem 6 incorporated in the personal computer 1.
Patent JP-S63145030-A (JP)
Title: Printing paper dryer
Inventor: OKADO TSUNEHIKO
IPC: F26B13/10
Filed: 1986-12-10
Abstract: PURPOSE:To reduce a consumption of heat to prevent a printing paper from the defects caused by drying, by using far infrared radiation heaters together with a hot blast heating device for drying the printing paper. CONSTITUTION:A box-type drying chamber 1 is disposed on a printing paper discharging side of a high-speed offset press. In the portion on the side of an inlet 2 of the dry chamber 1, large-size and small-size far infrared radiation heaters 5 are each disposed on the upper and lower sides of a printing paper path 4. In the portion on the side of an outlet 3 of the dry chamber 1, a large number of nozzles 8 are staggered across the printing paper path 4 so that the respective nozzles 8 open toward the printing path 4. While printing paper P passes through the printing paper path 4 in the dry chamber 1, printing ink is heated by a far infrared radiation radiated from the far infrared radiation heaters 5, the solvent of the printing ink is evaporated, and the printing ink and paper are heated by a hot blast jetted out of the nozzles 8 and dried. In this manner, the consumption of heat is reduced, and the printing paper is prevented from the occurrence of the defects caused by drying such as shrinkage and reticulation.
Patent JP-H11131132-A (JP)
Title: Method for desulfurizing steel
Inventor: MORITA HIROTAKA
IPC: C21C1/02
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of desulfurizing steel by using slag in a vacuum- induction melting method. SOLUTION: In the method for desulfurizing the steel 7 by using the vacuum induction melting furnace 4, the slag 8 having <=2 wt.pts each of SiO2 and Al2 O3 contents to 100 pts.wt. of the main component composed of 70-90 wt.% CaO and 10-30 wt.% CaF2 with the other inevitable impurities is used and the desulfurize-refining is executed to the steel. This refined molten steel is once flowed into a ladle 6 closing a flow-out hole 6a with a plug 6b, and after leaving as it is for prescribed time, the plug 6b is pulled up, and only the molten steel 7 is cast into an ingot case 2 from the flow-out hole 6a.
Patent JP-H05134626-A (JP)
Title: Liquid crystal element and driving method therefor
Inventor: TANIGUCHI TSUNAKO
IPC: G02F1/136
Filed: 1991-11-11
Abstract: PURPOSE:To enable the execution of driving with a large capacity, wide visual field angle, low driving voltage, high contrast, and high reliability by sending the two signals of a signal corresponding to a display and a signal to decrease the voltage to be impressed to a liquid crystal to zero from a signal electrode in synchronization with turning a switching element on. CONSTITUTION:The ferroelectric liquid crystal is packed into a liquid crystal cell having a pair of substrates which are formed with plural scanning electrodes and the plural signal electrodes in a matrix form and are provided with the switching elements at the respective intersected points of the electrodes. Regions where the liquid crystal molecules stabilize by inclining by an inclination angle thetawith the normal of a smectic layer and the regions where the liquid crystal molecules stabilize by inclining by theta in the opposite direction coexist. The binary signals of the signal corresponding to the display first, then the signal to decrease the voltage to be impressed to the liquid crystal to zero can be sent during the on-state in synchronization with the turning the switch element on by sending the signals from the scanning electrodes by the signal electrode.
Patent JP-S62149466-A (JP)
Title: Printer
Inventor: YOKOI TAKESHI
IPC: B41J11/48
Filed: 1985-12-25
Abstract: PURPOSE:To provide a printer in which a paper-supplying mechanism can be switched at a single stroke and a paper can be discharged without requiring considerable time or labor, by controlling the driving of a paper feeder to discharge a paper when the presence of the paper is detected by a sensor after operating a paper feed starting switch by changing over a mode-selecting switch. CONSTITUTION:When a power source is turned ON, a mode-selecting switch 12 is automatically set into a slip paper manual insertion mode. When the switch 12 is depressed one time, a continuous paper supplying mode is selected, and when the switch 12 is depressed two time, an automatic slip paper supplying mode is selected. When the switch 12 is depressed three times, the mode is returned to the slip paper manual insertion mode. When a paper-feeding switch 8 is operated by changing over a paper-supplying mechanism, a paper present in a paper feeder is automatically discharged. In this case, it is detected by a sensor whether or not the paper is left in the paper feeder, and when the paper is not left in the paper feeder, a discharging operation is not carried out, thereby preventing a needle action. Accordingly, since an automatic paper-discharging operation is preliminarily prepared, the paper-supplying mechanism can be smoothly switched, the switching operation is performed by simply depressing the mode-selecting switch 12, and the convenience in use of the printer is enhanced.
Patent JP-H05133722-A (JP)
Title: Optical sensor diagnostic device
Inventor: AIKAWA KOICHI
IPC: G01B11/00
Filed: 1991-11-11
Abstract: PURPOSE:To automatically make diagnosis whether a photo-sensor is acceptable (in its remaining life). CONSTITUTION:A photo-quantity changeover circuit 20A electrically changes over, at least at two stages, the photo-quantity of the light L emitted from a light emitting diode 9A constituting a photo-sensor 11A. The photo-quantity of the light L is so set that one of the stages (in case the movable contact 24A of a switch 21A is in connection with stationary contact 22A) is used in normal operation while the other stage (in case the movable contact 24A of switch 21A is in contact with stationary contact 23A is used at the time of diagnosis, wherein the condition is such that the resistance value R1 of a resistor 18A is smaller than that R2 of a resistor 19A. Therefore, diagnosis whether the photo-sensor 11A is acceptable (in its remaining life) can be done automatically by a system controller 25 from the signal level of output signal Q1A of a photo-transistor 10A when the switch 21A is turned.
Patent JP-H07130057-A (JP)
Title: Cassette lid opening and closing device
Inventor: KOBAYASHI JUNJI
IPC: G11B15/675
Filed: 1993-10-29
Abstract: PURPOSE:To easily, surely, moderately and perfectly open a lid of a cassette in accordance with lowering movement of the cassette. CONSTITUTION:An opener 7 is freely turnable in the forward and backward directions of the cassette 1, and is energized to be backward turnable by an energizing spring 8. A front end periphery of a side surface plate 23 of a cassette holder 2 is formed with a regulating part 26 and a relief part 27. At the time of lifting the cassette 1, an opener pin 73 is brought into contact with the regulating part 26, and hence the opener 7 is positionally regulated in the forward direction of the cassette, the opener pin 73 is brought into contact with a position forwardly separated from a pivot 11 of the cassette lid 12 in accordance with the lowering movement of the cassette. Consequently, the cassette lid 12 can be opened without increasing the load of a lid opening operation. In a cassette lowering position, the opener 7 is released from its regulation, and is turned in the backward direction of the cassette by the energizing spring 8, so that the cassette lid 12 is moderately and perfectly opened until its stopping limit.
Patent JP-H04167872-A (JP)
Title: Television signal processing unit
Inventor: SHIMOHARI TOSHINORI
IPC: H04N5/06
Filed: 1990-10-31
Abstract: PURPOSE:To make the entire constitution small by synthesizing digitally a video signal and a composite synchronizing signal. CONSTITUTION:A received MUSE signal is converted into a digital signal by an A/D converter circuit 11 and given to a video signal processing circuit 12 and a timing generating circuit 13 and a synchronization addition circuit 14 adds a tri-state composite synchronizing signal generated from the timing generating circuit 13 respectively digitally to each of a luminance signal and a color difference signal outputted from the video signal processing circuit 12. Three signals with a synchronizing signal added to them are given to a time axis expansion circuit 15 in which time axis expansion is applied and the result is converted into an analog signal by a D/A converter circuit 16 and a luminance signal Y and color difference signals PB, PR to which the synchronizing signal is added are outputted.
Patent JP-H01165573-A (JP)
Title: Liquid crystal cyclopropylalkyl-or-alkenyl- heterocyclic compound, and its production and use
Inventor: ARUMIN DE MAIIERE
IPC: C07D239/26
Filed: 1988-11-24
Abstract: The liquid crystalline cyclopropylalkyl or -alkenyl heterocycles have the formula <IMAGE> in which the symbols A<1>, A<2>, A<3> are aromatic or heteroaromatic molecular building blocks, such as 1,4-phenylene or pyrimidin-2,5-diyl which are linked via a single bond (if k,m are zero) or via functional groups M<1>, M<2>, such as CO-O or CH2-O; j, k, l, m, n are zero or 1 (j+l+n = 2 or 3). The radicals R<2>, R<3>, R<4> are H or alkyl/alkenyl, R<1> is alkyl/alkenyl or one of the substituents known from LC chemistry, such as an  alpha -haloalkanoic radical. In addition, at least one of the building blocks A<1>, A<2>, A<3> must be heteroaromatic and G denotes alkylene or alkenylene.
Patent JP-H10169428-A (JP)
Title: Muffler for vehicle
Inventor: LEE KWANG-JAE
IPC: F01N1/08
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To effectively reduce noise while preventing interference with other parts by providing perforated tubes serving as exhaust inflow and outflow means, piercing a case having a large number of chambers partitioned by a large number of partition walls. SOLUTION: Exhaust gas generated at an engine is transmitted to an inflow perforated tube 70 and expands while flowing to a first chamber 50 through inflow holes. The exhaust gas is then transmitted to a fourth chamber 56 from the chamber 50 through a communicating pipe 60 and also transmitted to a second chamber 52 through communicating pipes 62, 64. The exhaust gas in the second chamber 52 is transmitted to a third chamber 54 through communicating holes 32, 34 formed in a second partition wall 30 and then exhausted through an exhaust perforated tube 80 extended piercing the third chamber 54, but in the meantime, the sound pressure and sound wave of the exhaust gas are reduced in a plurality of chambers 50, 52, 54, 56.