baber/WOPTO huggingface dataset:
Patent JP-H063989-A (JP)
Title: Double fixing unit
Inventor: ASADA HIDEKAZU
IPC: G03G15/20
Filed: 1992-06-24
Abstract: PURPOSE:To obtain the result of printing with good color brightness particularly with an overhead projector, etc., by executing double fixing. CONSTITUTION:The unstable toner on paper 6 to be fed in the direction of an arrow A is subjected to hot pressing and fixing by a first stage of a roller pair, i.e., pressing roller 2 and heat roller 3. The roller 2 is constituted by integrally molding silicone rubber on the outer periphery of a metallic shaft and the paper 6 is pressed to the roller 3 to apply a pressure and heat to the toner thereon. An aluminum blank pipe having good thermal conductivity is used for the roller 3 and a heater 4 which is a heat source is passed through the center thereof. The paper 6 past the roller pair is sent on a paper guide 7 to a second stage of the roller pair 5. This roller pair 5 is of the same constitution as the first stage of the roller pair as well and executes the double fixing by executing the thermal pressing and fixing mainly consisting of the pressure. As a result, the smoothness of the toner fixed image is sufficiently obtd.
Patent JP-S6471557-A (JP)
Title: Method and device for electromagnetically agitating molten metal in continuous casting cooling mold
Inventor: HANSUUERUBIN GERUBITSUHI
IPC: B22D11/115
Filed: 1988-07-04
Abstract: PURPOSE: To prevent the formation of dendritic structure, casting blow hole or segregation in a product by alternating the flow of electric current to a coil generating magnetic field with such cycle that the molten metal surface remains stationary. CONSTITUTION: The coil equipment 4 for electromagnetically stirring molten material 3 in a continuous cast cooling mold 1, is arranged around the mold 1 so as to be adjustable in the vertical direction to the mold. The molten metal is poured through an immersion tube 2 into the mold to fill the molten metal in the mold 1. The coil equipment 4 is constituted of 6 pieces of coils 5 arranged along the outer peripheral surface of the mold 1 and at the fixed interval surrounding iron columns 6. The iron columns 6 is provided with a common short- circuit ring 7 surrounded with a metal plate-covered cylinder 8. The coil equipment 4 is connected with a pole inversing device and if necessary, connected with a frequency converter. The flow of the current is adjusted to 1-4 sec of the cycle time.
Patent JP-S6321133-A (JP)
Title: Method for saving steam in polyolefin-based resin foam molding
Inventor: TAKAHASHI AKIO
IPC: B29C33/04
Filed: 1986-07-14
Abstract: PURPOSE:To shorten the heating time and save the amount of heating steam by raising the steam pressure in a molding tool by a method wherein the opening of a drain valve is reduced at heating during the in-mold foam molding of polyolefine-based foaming resin performed by supplying steam into the molding tool. CONSTITUTION:One-way heating operation is started with a cavity side steam valve 1 left open, a core side steam valve 11 closed and, on the drain side, a cavity side drain valve 12 closed and a core side opening adjustable drain valve 13 open. After the air in a cavity steam chamber 1, polyolefine foaming resin 5 and a core steam chamber 3 is displaced by steam and the discharge of drain at early stage ends, the opening of the core side drain valve 13 is throttled and, when the pressure in the cavity steam chamber reaches the setpoint of a cavity side pressure switch 6, the one-way heating operation is brought to an end. Next, counter one-way heating is prepared by supplying steam from core side. When the pressure in the core steam chamber reaches the setpoint of a core side pressure switch 7, the counter one-way heating operation is brought to an end.
Patent JP-S5592062-A (JP)
Title: Carrier reproducing circuit
Inventor: KATOU TADAYOSHI
IPC: H04L27/227
Filed: 1978-12-31
Abstract: PURPOSE: To reduce cycle slipping to prevent malfunctions at a carrier reproducing time by providing filters having phase-to-frequency characteristics opposite to each other.  
     CONSTITUTION: An N-phase PSK modulation wave is received and has the frequency multiplied by factor N by N multiplier 1. Since this output becomes a high frequency with a phase arranged, high frequency carrier components are extracted by narrow-band pass filter 2 to eliminate noise components. Next, amplitude fluctuation components are eliminated by limiter 3, and a carrier equal to the original frequency is reproduced by 1/N frequency divider 4. In this case, though the band of filter 2 is made as narrow as possible for the purpose of improving S/N of the signal, phase error is generated. Therefore, band filter 5 having a characteristic opposite to filter 2 is provided, and the output of frequency divider 4 is inputted to filter 5, thereby performing phase compensation. By this constitution, cycle slipping can be reduced to reproduce the carrier without phase error. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000356651-A (JP)
Title: Probe card checker
Inventor: GOTO TAKAYUKI
IPC: G01R31/26
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a probe card checker not affected by an external circuit (a diode, an IC or the like) attached to a probe card. SOLUTION: When sandwiching a probe card 4 with a card fixing jigs 7a and a card fixing jig 8a, the probe card 4 is fixed after bringing pogo pins 15 provided in the card fixing jig 8a into contact with needle root electrode pads 14. In this fixing state, the fixed probe card 4 is installed on a probe card checker such that probes 6 are contacted with a probe card checker metal plate 10. When voltage is applied between the probe card checker metal plate 10 and the card fixing jig 7a, current flows from the probe card checker metal plate 10 to a card checker main body through the probes 6, the needle root electrode pads 14, the pogo pins 15, the card fixing jig 8a, a connection cord 16 and the card fixing jig 7a in this order, not through an external circuit, to execute the measurement not affected by the external circuit.
Patent JP-S5954103-A (JP)
Inventor: KOBAYASHI KAZUTOSHI
IPC: F21V3/04
Filed: 1982-09-22
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-H0914105-A (JP)
Title: Solenoid idle speed control valve
Inventor: KUBOTA TAKASHI
IPC: F02M69/32
Filed: 1995-06-30
Abstract: PURPOSE: To reduce minimum motion voltage of a solenoid valve by mounting a screw for adjusting cross sectional area of a passage in a passage in which an atmospheric chamber and a negative pressure chamber are mounted in a ISC valve provided with the atmospheric chamber and the negative pressure chamber communicated with a throttle valve and provided with the solenoid valve for switching the other passage between the both chambers. CONSTITUTION: In an idle speed control valve provided with an atmospheric chamber 7 communicated with throttle valve upstream side of an intake system of an engine and a negative pressure chamber 8 communicated with downstream side and provided with solenoid valves 19, 19A for switching passages 10, 11 between the chambers 7 and 8, plungers 13 and 14 are arranged in such a manner that intake negative pressure applied to the same applies to a direction for closing the valves 19 and 19A. A passage 12 different from the passages 10 and 11 is mounted between the both chambers 7 and 8 and cross sectional area of this passage 12 is adjusted by a screw 15. Valve bodies 20 and 20A are fit in tip of the plungers 13 and 14 arranged at the atmospheric chamber 7 side and the solenoid valves 19 and 19A are opened by force against springs 22 and 22A of electromagnetic coils 23 and 23A.
Patent JP-S6055939-A (JP)
Inventor: IIJIMA KEIJI
IPC: A61B8/00
Filed: 1983-09-08
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-S6228547-A (JP)
Title: Vibration control device of engine for car
Inventor: TSUCHIDA NAOKI
IPC: B62M7/02
Filed: 1985-07-25
Abstract: PURPOSE:To damp vibration effectively by supporting an engine on a rotary end of a coupling link, supporting same on a car body frame, and interposing an elastic member between the coupling link and the car body or the engine. CONSTITUTION:An engine is supported in such a manner as to vibrate vertically to a car body frame, and a coupling link 33 is rotatably supported on a bracket 30 of the car body frame. An elastic member 37 is interposed between a support bolt 32 of the bracket 30 and the coupling link 33. In this arrangement, when the engine is vibrated to turn the car body frame and the coupling lkin relatively, the elastic member can be elastically torsional deformed to effectively damp vibration.
Patent JP-H0333310-A (JP)
Title: Snow projector
Inventor: KOSUGI SANAI
IPC: B65G53/06
Filed: 1989-06-28
Abstract: PURPOSE:To shorten projection intervals, to increase transport pressure end to enable the long distance transport of a large quantity of snow by receiving and projecting a snow lump compression-molded in a cylindrical shape at fixed time intervals by compressed air through the cylinder chamber of a rotary drum. CONSTITUTION:A rotary drum 12 is installed around a specified shaft 11, and a plurality of cylinder chambers 121a, 121b, 121c, 121d are mounted onto the concentric circle of the rotary drum respectively. One of the cylinder chambers is communicated with the delivery-side duct 21 of a snow molding machine 2 when the cylinder chamber reaches an upper position, another one is communicated with an inlet for a compressed-air duct 4 when another one reaches a lower position, and a snow lump 3 is pushed into the cylinder chamber 121a at compressed air from a blower 5 while the snow lump 3 is projected into the compressed air duct 4. The rotary drum 12 is turned intermittently at fixed time intervals, and the snow lump 3 is transported up to a specified location. Accordingly, the charging and projection of the snow lump 3 are simplified and accelerated, and the quantity of transport is increased while the distance of transport can be lengthened.
Patent JP-S6226992-A (JP)
Title: Mobile object extracting system
Inventor: TAKAHASHI YUKIO
IPC: H04N19/50
Filed: 1985-07-29
Abstract: PURPOSE:To reduce the calculation quantity by several digits than the direct handling of a contrast picture by dividing N X M size picture into n X m size subframes, forming the in-frame table of a binary value by means of a threshold circuit, providing an inter-frame difference circuit, a noise rejection circuit, a still extracting circuit and a mobile object extraction circuit. CONSTITUTION:A noise rejection circuit 8 applies noise rejection to an inter- frame difference table (i+1)15b stored in a memory 7b and stores the result to the memory 7b. The inter-frame difference table (i+1)16b shows that the deformed part of an object A is removed and the object A is at a standstill. A still extraction circuit 9 shows that all objects are at a standstill because of the elements of all '0' in the table (i+1)16b to set a frame state signal 10 on. Since the frame state signal 10 is set on, a mobile object extraction circuit 11 applies AND operation between an inter-frame table (i+1)14c and an inter-frame difference table (i)16a after the noise rejection of a preceding frame stored in a memory 7a and the mobile object table (i+1)17b being the result of operation is stored in a memory 12.
Patent JP-2000354946-A (JP)
Title: Vane guide groove superfinishing method and its device
Inventor: HOSOGAI NOBUKAZU
IPC: F04C18/356
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide favourable surface roughness and certainly superfinish a sliding surface of a vane guide groove narrow in groove width by superfinishing the sliding surface by an abrasive tape. SOLUTION: A turning-back head end surface 35a free to fold and guide an abrasive tape T, a line side guide surface 35b free to introduce and guide a line side part T1 of the abrasive tape to the turning-back head end surface and a return side guide surface 35c free to derive and guide a return side part T2 of the abrasive tape from the turning-back head end surface are formed. Thereafter, a turning-back guide 35 free to insert and release the abrasive tape turned back, transferred and guided by the line side guide surface, the turning-back head end surface and the return side guide surface in the from the inside of a base guide groove M1 is arranged, and an insertion and release mechanism to insert and release the abrasive tape folded back, transferred and guided by the turning-back guide to and from the inside of the vane guide groove is arranged.
Patent JP-S5689194-A (JP)
Title: Secondary acoustic pressure inclination unidirectional microphone system
Inventor: MIYAJI NAOTAKA
IPC: H04R3/00
Filed: 1979-12-20
Abstract: PURPOSE:To give extradirectivity and improve noise characteristic, by arranging two mikes in the sound source direction at a prescribed interval and by subjecting  an output of one mike to pass through a high-pass filter, and the output of the other to the subtraction processing. CONSTITUTION:Unidirectional mikes 1 and 2 are arranged at a prescribed interval with their mike axes toward sound source S. The output which is obtained by causing the output of one mike 1 to pass through high-pass filter 5 and the output of the other mike 2 is subjected to the subtraction processing by subtracting circuit 3, and the result is applied to equalizer 4'.
Patent JP-S6321594-A (JP)
Inventor: SHIHO EIJI
IPC: G21C13/00
Filed: 1986-07-15
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-H0614472-A (JP)
Title: Battery charger
Inventor: KUNIGA TOSHIHARU
IPC: H02J7/04
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a battery charger, which can perform optimum charging simply for all secondary batteries having various characteristics and has excellent general-purpose applications, by providing a means, which stores a plurality of modes of the charging conditions of the secondary battery beforehand, and a means for selecting the modes of the charging conditions stored in the memory means. CONSTITUTION:The optimum charging conditions are set with a charge control part 1 comprising a microcomputer and the like in correspondence with the applications, kinds and characteristics of a battery B to be charged. When the mounting of the battery B is detected with detected voltage of a battery- voltage detecting circuit 5, a trickle charging circuit 4 is driven, and the conduction of the trickle current of about 0.05C is started. Then, preliminary charging is started. The battery B is activated by using the trickle current. Then, a quick charging circuit 3 is energized, and the charging current of 0.3-13C flows into the battery B. Thus the quick charging is performed. Then, the detecting circuit 5 and a battery-temperature detecting circuit 6 are appropriately operated. After the battery B is fully charged, the trickle charging is performed with the charging circuit 4.
Patent JP-H1116813-A (JP)
Title: Method for correcting alignment mark position, and method and device for electron beam exposure
Inventor: ONODA ATARU
IPC: H01L21/027
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve precision in superposition of drawing patterns by improving position-recognition of an alignment mark. SOLUTION: In an alignment mark detection operation 1 of a step 2, such alignment mark position after an Si step mark is formed is detected in advance, which is stored in a data storage part. Then, after a film is applied in a step 4, a normal alignment mark detection operation 2 is performed. The difference between both detection positions obtained through twice of alignment detection operations 1 and 2 is found, to correct the alignment mark detection position through the detection operation 2.
Patent JP-H068151-A (JP)
Title: Automatic speed changer for rotary power tool
Inventor: ISHIBASHI AKIHIRO
IPC: B25B21/00
Filed: 1992-06-25
Abstract: PURPOSE:To conduct speed change smoothly and surely according to load change by equipping a speed change portion to change a deceleration ratio; elastic bodies to allow the rotation of an internal gear; a cam member; and a turning-over spring to energize a speed change internal gear and to reverse an energizing direction. CONSTITUTION:The automatic speed changer of a rotary power tool is equipped with a speed change portion that conducts the changeover of a deceleration ratio by means of the axial movement of at least one internal gear 22 at a plural step planetary mechanism; and springs 71 that are rotatable in reard to a gear case and are provided between the other internal gear 12 and the gear case and allow the rotation of the internal gear 12 by means of torque that exceeds predetermined torque. The rotation of the internal gear 12 is converted into the axial movement of the speed change internal gear 22 by means of a cam projection 15, and the speed change internal gear 22 is energized axially by means of a turning-over spring 65, and at the same time this energizing direction is reversed on the way.
Patent JP-S6077154-A (JP)
Inventor: FUAUJII JIYAMARERUDEIN SHIERIF
IPC: C04B12/02
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-H05331484-A (JP)
Title: Machining oil for metal
Inventor: SUZUKI MASAMICHI
IPC: C10N40/24
Filed: 1992-06-03
Abstract: PURPOSE:To provide a new machining oil for metals capable of not only exhibiting excellent performance as a machining oil in machining but also easily removable from the machining object by heating the object at a specific temperature after machining. CONSTITUTION:The metal-machining oil is produced by compounding a base oil composed of a polybutene having a viscosity of 1.0-10.0cst with 0.5-10wt.% of an oiliness improver consisting of a substance selected from 4-18C fatty acid, aliphatic alcohol and ester or their mixture. The oil exhibits excellent performance as a machining oil and is easily removable simply by heating the machining object after machining. Accordingly, the cleaning process with a detergent is not necessary and the process is extremely useful from industrial point of view.
Patent JP-H05335459-A (JP)
Title: Electroplating apparatus
Inventor: KOGA YUJI
IPC: H01L23/50
Filed: 1992-06-02
Abstract: PURPOSE:To always monitor a film thickness of a plated material during a plating step by calculating data of a current pattern at a normal time to store a measured value of a current of electroplating and monitoring the plating current. CONSTITUTION:The electroplating apparatus comprises a memory circuit 12 having a shunt resistor 6 interposed at an intermediate part of a lead 5 to store a current value measured through the resistor 6 in a time series, and a comparison deciding unit 11 for calculating data of the current value in the circuit 12 and a measured current value during plating and having a deciding circuit 13 for deciding the calculated value. Thus, since a film thickness of the plated material can be always inspected during a plating step, it is not necessary to remove an IC lead frame and to measure its thickness at each time and easy to check uniform plated layer. Its yield can be reduced.
Patent JP-H0828238-A (JP)
Title: Measuring method and device for engine oil consumption quantity
Inventor: HOSHINO FUMIHIKO
IPC: F01M11/10
Filed: 1994-07-19
Abstract: PURPOSE:To provide such a method and a device for measuring engine oil consumption quantity that stabilizes SO3<2-> ion in a trap solution and remove interference caused by CO2, hydrocarbon, etc., in exhaust gas. CONSTITUTION:A device for measuring engine oil consumption quantity comprises a gas intake means 10 which samples exhaust gas and oxidizes S component contained therein, a gas exchange means 70 which dissolves SO2 straying in intake exhaust gas into a trap solution so as to change it into SO3 ion, and an SO2 detection means 90 which oxidizes SO3<2-> ion in the trap solution into SO4<2-> ion, mixes it with reaction solution, and measures chemical emission quantity. Therefore, stabilization process of SO3<2-> ion in the trap solution is added, PH of the trap solution is adjusted so as to eliminate negative interference caused by CO2 gas, insoluble carrier or organic solvent is continuously contacted with the trap solution in which SO3<2-> ion is solved, effects of organic substances such as hydrocarbon, etc., in exhaust gas are prevented, and dew condensation is prevented by keeping exhaust gas warm or diluted by inert gas.
Patent JP-H0333203-A (JP)
Title: Dust-free garment
Inventor: NAKAYAMA MOTOJI
IPC: A41D13/02
Filed: 1989-06-30
Abstract: PURPOSE:To provide a dust-free garment not causing the lowering of an air- cleaning degree and used in clean rooms, etc., by integrally forming the upper and lower portions of the garment with high density woven fabric comprising synthetic filament yarn and sewing the upper end of a specific cylindrical cloth piece on the inside periphery of the waist portion. CONSTITUTION:An overall type dust-free garment comprising upper and lower portions is integrally formed of high density woven fabric comprising synthetic filament yarn (e.g. polyester filament yarn), and the upper and of a cylindrical cloth piece is sewed on the inside of the waist portion of the dust-free garment along the inside peripheral parallel direction of the waist portion to provide the objective dust-free garment, the cylindrical cloth piece 9 having a long peripheral upper and 7 and a short peripheral lower and 8. A band 11 for fixing a hem is preferably attached to the front portion of the hem of the lower portion to form an air passageway 10 in the corresponding rear portion of a lower leg.
Patent JP-S6058923-A (JP)
Title: Treatment for cancers
Inventor: DOI KIMIZOU
IPC: A61P35/00
Filed: 1983-09-10
Abstract: PURPOSE:An appropriate amount of decocted mugwort it taken arbitrary times a day to cure cancers. CONSTITUTION:A handful of mugwort, preferably its stems, in particular, mugwort stems collected in autumn (of 8mm. or more diameter) is finely cut with a mixer, when desired, then decocted to prepare a solution. The decocted solution is taken several times a day, e.g., every meal or after breakfast and supper by an appropriate amount, e.g., one tea cup to cure cancers. Overdoes raises blood pressure and the appropriate amount should be found. The decocted mugwort is effective against not only uterine cancer but also other cancers and hemostasis.
Patent JP-S6411993-A (JP)
Title: Production of zn alloy plated steel sheet
Inventor: ODAJIMA TOSHIO
IPC: C25D5/26
Filed: 1987-07-06
Abstract: PURPOSE:To produce a Zn alloy plated steel sheet having superior corrosion resistance, chemical treatability and adhesion to paint by electroplating a steel sheet with a Zn alloy plating bath contg. a specified amt. of Pb<++>. CONSTITUTION:When a Zn alloy plated steel sheet is produced, 1-7ppm Pb<++> is added to a Zn alloy plating bath and electroplating is carried out. The Pb<++> is added to the plating bath in the form of a lead compd. such as lead sulfate or lead acetate. Thus, a Zn alloy plated steel sheet having high corrosion resistance is obtd., a fine, dense chemically treated film can easily be formed on the steel sheet by chemical treatment and a paint film formed by coating the steel sheet with paint ensures superior adhesion.
Patent JP-S6057368-A (JP)
Inventor: TAKAHARA SHIYOUICHIROU
IPC: G09F9/00
Filed: 1983-09-08
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-S6321791-A (JP)
Inventor: IWATA NOBUO
IPC: H05B37/02
Filed: 1986-07-16
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-2000317894-A (JP)
Title: Stapler-equipped two-hole punch
Inventor: MINAMII ISAO
IPC: B26F1/32
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a stapler-equipped two-hole punch having two functions, i.e., a stapler and a two-hole punch. SOLUTION: A two-hole punch 2 is secured to the center of a base 1 and two releasable staplers 3 are fitted around the outer sides of the two-hole punch. The base is provided with an article holder 4 and a paper guide 5 for positioning documents.