baber/WOPTO huggingface dataset:
Patent JP-H08281549-A (JP)
Title: Wire-saw device
Inventor: TOYAMA KOHEI
IPC: B28D5/00
Filed: 1995-04-14
Abstract: PURPOSE: To cut an ingot with a desired thickness without any limitation in the cutting thickness of a block by controlling wire pitches into predetermined ones between a pair of main rollers, wherein the wire is wound several times on a main roller which is apart from a cutting area, and then, the wire is led to a pair of main rollers which are in a cutting area, allowing the wire to be turned on these rollers. CONSTITUTION: Rotating motion from a drive roller 24a connected to a driving motor M is transmitted to subordinate rollers 24b and 24c by means of a wire 28, a driving belt and so on. A work, for example, a semiconductor ingot G is adhered to a work-holder 34 which is permitted to move up and down. The semiconductor ingot G is pressed downward onto the wire 28 to which slurry is supplied during the downward movement of the work-holder 34 so that the ingot G is cut into a block shape. Though the pitches of the groove formed on the subordinate rollers are wide, it is able to change the wire pitches by winding the wire by desired times t<:>ward the portion (b) of the driving roller 24 a, allowing the semiconductor ingot G to be cut with a desired thickness.
Patent JP-S60185857-A (JP)
Inventor: DOKUTORU HERUMUUTO BETSUKUSHIY
IPC: G01N21/86
Filed: 1984-05-01
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-H04302323-A (JP)
Title: Document sheet and its printing method
Inventor: KUROSAWA KOICHI
IPC: G06F3/12
Filed: 1991-03-29
Abstract: PURPOSE:To surely print print information with respect to both surface and back planes of a document sheet. CONSTITUTION:A surface printer 30 which performs print on the surface of the document sheet 10 set on a supply roller 20 and a take-up roller 50, and a back plane printer 40 which performs the print on the back plane are provided. The surface printer 30 performs the print based on the print information transferred from a print control part 70 and also, records an identification code representing the print information when the print is completed. The back plane printer 40 performs the print based on the print information transferred from the print control part 70 when the identification code detected by an identification code detecting part 42 and read by an identification code reading part 60 coincides with the identification code representing the print information desired to print on the back plane.
Patent JP-S5716213-A (JP)
Title: Discharge device of blow-bye gas
Inventor: KAWASHIMA YOSHIO
IPC: F01M13/02
Filed: 1980-07-01
Abstract: PURPOSE:To prevent a drop of water from intruding into a crankcase, by providing a pressure sensing valve in the intermediate part of a duct for a discharge device of blow-bye gas. CONSTITUTION:A duct 7 connected to a gas emitting port 8 of a breather device 3 is gradually sloped upward toward the other end opened into an exhaust pipe 5 and opened upward at a reducing part 9 of the exhaust pipe 5. A pressure sensing valve 11 communicating and disconnecting the inside and outside of the duct 7 is provided in an intermediately lower side of the duct 7. The pressure sensing valve 11 consists of a negative pressure sensing valve comprising a hollow double cylindrical mounting part 12 fixedly inserted into a bottom opening of the duct 7 and a rubber tube 13 fixed to the point end of the mounting part 12, and the point end of the rubber tube 13 is formed to a flat opening 14. The pressure sensing valve 11 is operated to close the opening 14 when an internal combustion engine is operated to establish negative pressure in the duct 7 and open the opening 14 when the negative pressure in the duct 7 is eliminated.
Patent JP-S5212810-A (JP)
Title: Magnetic sheet recording reproduction equipment
Inventor: FUJITA TAKAHIRO
IPC: G11B17/32
Filed: 1975-07-21
Abstract: PURPOSE:To enable stable recording and reproduction by eliminating the standing wave that develops in the magnetic sheet.
Patent JP-S5214857-A (JP)
Title: Carbon grounding bar manufacturing method
Inventor: YAMAMOTO IKUO
IPC: H01R43/00
Filed: 1976-07-26
Abstract: PURPOSE: A manufacturing method of a carbon grounding bar with an iron core which can be driven into with a hammer, etc and produced in the extruding formation method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0624534-A (JP)
Title: Vertical transporter and extension method therefor and method for fixing intermediate casing
Inventor: NAKADA HIROSHI
IPC: B66B17/26
Filed: 1992-03-13
Abstract: PURPOSE:To substantially improve extension work by loosening part of a chain, and adding an ended chain to the two ends of the separated original chain. CONSTITUTION:A main driving motor is stopped and a brake B is activated to lock a driving sprocket 1. The hook 6a of a winch 6 is hooked to an upward travelling part 4a, and the hook 9a of a hoist 9 is hooked to the upward travelling part 4a at half the altitude of a work floor 8. When the winch 6 is wound, that part of a chain 4 which is lower than the hook 6a is hoisted to loosen that part of the chain which extends up to the driving sprocket 1. Then, when the hoist 9 is wound, the chain is drawn onto the work floor 8. The longitudinal pair of the chains 4 loosened is separated at one point respectively, and both ends of two extension chains are joined with the original chains. The brake B is released to rotationally drive a main driving motor. Once the loosened chains are drawn and straightened, the hook 6a is released to end the extension work.
Patent JP-S63255881-A (JP)
Title: Optical recording and reproducing device
Inventor: KIKUCHI NOBORU
IPC: G11B21/10
Filed: 1987-04-10
Abstract: PURPOSE:To decrease a data error by providing an off-setting deciding circuit to decide whether a data error detected by a data error detecting circuit is increased or decreased and output the signal of a constant code and a constant level with the deciding result. CONSTITUTION:When an off-setting deciding circuit connected to an error detecting circuit 2 decides that the data errors are increased, the positive or negative off-setting by a step of a constant quantity is set to an off-setting memory 20 and the off-setting in accordance with the contents of the off-setting memory 20 is added to a servo system. For the result to add the off-setting, it is decided whether or not the off-setting should be added, by observing the number of data errors again by the off-setting deciding circuit 19. By turning such a long, the loop system with the smallest number of data errors can be constituted.
Patent JP-H0224496-A (JP)
Title: Device and method of distributing concrete particularly to tunnel and gallery construction
Inventor: RUDORUFU RAIKAA
IPC: E21D11/10
Filed: 1989-04-07
Abstract: PURPOSE: To distribute concrete without hardening by connecting a distributing pipe to a feed pipe extending from a concrete pump, and connecting a number of branch pipes having partitioning mechanism to the distributing pipe. CONSTITUTION: Concrete is supplied to a first end plate chamber 27 through a first branch pipe 34 branched from a distributing pipe 30 connected to a feed pipe extended from a concrete pump. When the end plate chamber 27 is filled with concrete, the first branch pipe 34 is perfectly closed by the protrusion of the closing plug 166 of a partitioning mechanism to form a concrete ring 26. A pressure ring 76 is then pulled forward together with the distributing pipe 30 and an end plate 24 by the operation of a cylinder 78. A pail frame segment 98 is mounted, and the segment 98 is pressed by use of the pressure ring 76. The concrete is further supplied to the end plate chamber 27 in the same manner.
Patent JP-S63254885-A (JP)
Title: Reproducing device
Inventor: TADAMI MITSUSHIGE
IPC: H04N9/45
Filed: 1987-04-10
Abstract: PURPOSE:To constitute a simple V axis inversion circuit by using a clock obtained by frequency dividing a clock to 1/2 which is selected to a frequency and a phase in which the U and V axis samples of a burst are sampled from a carrier chrominance signal. CONSTITUTION:A D-C signal from a terminal T7 is supplied to a first and a second latch circuits 24, 25 in a V axis inversion circuit 18. In the circuit 24, U axis data is latched by a signal obtained by inverting the clock signal of a frequency 2fsc in an inverter. In the circuit 25, V axis data is latched by the clock signal of the frequency 2fsc, inverted in an inverter circuit 26 and 1 is added thereto in an addition circuit 27. A second switch circuit 28 is switched by the output of a discriminating circuit 19 to alternately repeat the inverted V axis data. A first switch circuit 21 is switched by the clock signal of the 2fsc, so that the D-C signal of an output goes to the D-C signal of U, V, U, V... or -V, u, -V,... and is supplied to a first addition circuit 10.
Patent JP-H01259989-A (JP)
Title: Dye adhesive resin for sublimated transfer image receiving sheet
Inventor: KITSUMOTO HIROTOSHI
IPC: C08G63/685
Filed: 1988-04-12
Abstract: PURPOSE:To improve coloring density of an image and durability by employing modified polyester resin having Lewis acid skeleton or Lewis acid type polar group. CONSTITUTION:Dye adhesive resin for forming a dye adhesive layer of a sublimated transfer image receiving sheet contains as a main ingredient modified polyester resin including Lewis acid skeleton or/and Lewis acid polar group. The skeleton includes, for example, alkoxyborane skeleton. The polar group includes, for example, nitroso group, nitro group, isothiocyanate group, etc. Since the skeleton and the polar group become the stable adsorption point of sublimated dye molecule, coloring sensitivity for the dye and dye adhering rigidity are improved, and an image having high coloring density and durability is obtained.
Patent JP-S5615923-A (JP)
Title: Preparation of stress concentration relieving screw
Inventor: HIGAMI FUMINORI
IPC: B23G1/00
Filed: 1979-07-13
Abstract: PURPOSE: To relieve the concentration of stress at a screw part by a method wherein the thread cutting of the screw is performed, while the head part of a bolt being heated, the tip part of a bolt-shaft being cooled or kept continuously at a fixed temperature, and thus the required difference in temperature is applied on the screw part.  
     CONSTITUTION: The thread cutting of a screw is performed by a single-point tool 5, while the head part 2 of a bolt material 1 to be cut being heated to have fixed temperature by a high-frequency heating device 4, for instance, and the tip part 3 of the bolt material being cooled or left for the temperature of the part to be kept lower than the fixed temperature given by heating, thus a screw part being given the fixed difference in temperature. Since the side of a nut load support surface where the concentration of stress in the tightening of the screw is the largest is cut for threading under the condition of being expanded by heat, the screw part thus prepared can have a smaller pitch when the temperature returns to the normal, even when the thread cutting is performed with the same pitch, thus the load- sharing by screw threads is evenly distributed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07293412-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: TSUTSUMI YASUHITO
IPC: F02D41/08
Filed: 1994-04-27
Abstract: PURPOSE:To prevent deceleration shock without impairing effectiveness of engine brake by increasing torque by means of a torque regulating means when the throttle opening detected just before the operating region is switched from a non-idle operating region to an idle operating region, is below a set value. CONSTITUTION:The opening of a throttle valve 9 and the water temperature are inputted respectively from a throttle opening sensor 12 and a water temperature sensor 5 to an ECU 13. Based on these inputted data, the ECU calculates an ignition signal to control a sparking plug 2 through an ignition coil 4, a distributor 3 and to control the opening of an idle speed controller(ISC) 10. When the operating region is shifted from a non-idle region to an idle region, the ECU compares the throttle opening just before the shifting of the operating region to a set value to judge whether the deceleration is performed rapidly or slowly. When the deceleration speed is slow, the ECU opens the ISC 10 to increase the amount of air to reduce the amount of change in torque. Thus, deceleration shock can be softened.
Patent JP-S59215362-A (JP)
Title: Heat-fusible road marking material
Inventor: YAKURA KOUICHI
IPC: C09D193/00
Filed: 1983-05-20
Abstract: PURPOSE:To improve flow characteristics, by incorporating, as a binder, a rosin resin metal salt obtd. by reacting rosin, a dibasic acid, a polyhydric alcohol and a specified metallic compd. together. CONSTITUTION:A rosin resin metal salt obtd. by reacting rosin (a), a dibasic acid (b) selected from maleic acid, maleic anhydride and furmaric acid. a polyhydric alcohol (c) and at least one member (d) selected from among calcium, zinc and magnesium, is incorporated as a binder in a heat-fusible road marking material. Examples of the rosins are hydrogenated, polymerized or disproportionated rosin and unmodified rosin. Said metal salt is used as a binder, and colorant such as titanium oxide or yellow lead oxide, additives such as calcium carbonate, glass bead, etc. are blended therewith.
Patent JP-H05263335-A (JP)
Title: Woven fabric and its production
IPC: D06M101/16
Filed: 1992-03-12
Abstract: PURPOSE:To obtain woven fabric practically providing uniformly dyed cloth only by dyeing with disperse dye, hardly causing whitening phenomena, having soft handle, a growing feeling of thick cloth and an excellent touch like napped woven fabric. CONSTITUTION:In woven fabric comprising blended yarn consisting of polyester filaments having >=0.5 denier single yarn fineness and polyamide filaments having <=1.0 denier as weft and/or warp, the polyamide filaments are composed of a copolyamide comprising 70-95% nylon 6 or nylon 66, having >=185 deg.C melting point wherein the number M of the polyester filaments and the number N of the polyamide filaments existing in the outer layer part of woven fabric, the number X of the polyester filaments and the number Y of the polyamide filaments existing in the inner layer part of woven fabric satisfy correlation of the formula N/M<=(Y/X)X0.3 to give the objective woven fabric.
Patent JP-S5214157-A (JP)
Title: Bearing support device
Inventor: ARAI KATSUTOSHI
IPC: F16C32/00
Filed: 1975-07-25
Abstract: PURPOSE: Bearing support device of simple structure in which vibration proof of centrifugal separating machine revolution cylinder is performed efficiently, and, with same materials, recovery and damping power is given. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63255392-A (JP)
Title: Method and device for electroplating
Inventor: FUKUDA SHUZO
IPC: C25D7/06
Filed: 1987-04-13
Abstract: PURPOSE:To prevent the infiltration of air due to the release of a plating soln. and to prevent the stagnation of a gas by equally dividing a nozzle discharge port part in the vertical direction to adjust the mean flow velocity distribution of a plating soln. at the time of supplying the soln. into the gap between an electrode and a strip from a nozzle provided at the upper part of the electrode. CONSTITUTION:The strip 13 is led between the electrodes 14 by a roll 12 at the lower part of a plating tank 11, and traveled upward between electrodes 15. The plating soln. is discharged into the gaps between the electrodes 14 and 15 and the strip 13 from the plating soln. storage 16 provided at the upper part of the electrodes 14 and 15 through nozzles 17 furnished vertically to the strip 13. The discharge port part of the nozzle 17 is vertically divided by partition walls 18 into equal parts at intervals of 5-100mm, baffle plates 20 different from each other are provided in the respective plating soln. passages 191-19N, and the mean flow velocity distributions in the respective regions are adjusted to conform to du/dy>=0 [where, (y) has the intersection of the lower end of the nozzle and the extension of the electrode surface as the apex, and the vertical upward direction as the positive direction, and (u) is the flow velocity vertical to the strip 13 on the (y) surface].
Patent JP-H07251746-A (JP)
Title: Constant velocity joint for steering device
Inventor: KOYARI SADAYOSHI
IPC: F16D3/32
Filed: 1992-03-16
Abstract: PURPOSE:To enhance a steering feel and to connect two shafts together at a great angle of bend by disposing the outer peripheral edge of a centering disc inside an annular groove defined by the flange portions of a pair of flange yokes, and bringing the overall periphery of the disc into close sliding contact with the flange portions to lessen rattling of the shaft, etc. CONSTITUTION:Flange yokes 42 and 44 are aligned with each other and arm portions 42B and 44B are connected to each other. Pin yokes 46 and 48 have respective connections 46A, 48A and two arm portions 46C, 48C to which spherical projections 46B, 48B are connected. The flange yoke 42 and the pin yoke 46 are pivoted by a crosspiece 50 and the flange yoke 44 and the pin yoke 48 are pivoted by a crosspiece 52. The outer peripheral edge of a centering disc 54 having a socket 94 to receive the spherical projections 46B, 48B is inserted into an annular groove 92 defined by flange portions 42A, 44A, and the overall periphery of the disc is brought into sliding contact so securely as to reduce rattling, etc., of shafts.
Patent JP-H11287147-A (JP)
Title: Fuel injection quantity controller for fuel injection pump
Inventor: HOSOKAWA JUNICHI
IPC: F02D41/22
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent excessive increase in fuel injection quantity so as to perform stable fuel injection control even if an input of a cam angle signal is in an abnormal condition. SOLUTION: When a pulse is inputted on the basis of a cam angle signal, an elapsed time TF is reset to 0, and increment of the elapsed time TF is carried out (S400). An estimation pulse input time TT45, at which it is estimated that the following pulse input is expected at latest from the pulse input normally, is set (S430). When an elapsed time TF becomes the estimation pulse input time TT45 or more (8440: NO), that is, when no following pulse is inputted even when the estimation pulse input time TT45 passes, it is determined that input of the cam angle signal is in an abnormal condition, so that excitation to the solenoid spill valve is turned off (S450) and the solenoid spill valve is opened.
Patent JP-H05290670-A (JP)
Title: Push-button switch
Inventor: SATO SHINICHI
IPC: H01H13/02
Filed: 1992-04-10
Abstract: PURPOSE:To prevent the button of a push button switch from being erronously pushed down. CONSTITUTION:A notch 2 is provided on the side part of a button 1 to be pushed down by an operator, and when there is no need to operate the push button switch, the button 1 is slid in the lateral direction, and a box 10 is fitted to the notch 2. It is thus prevented that the button 1 is erronously pushed down.
Patent JP-H01264523-A (JP)
Title: High watertight cable introduction structure
Inventor: NAKAJIMA HIROYUKI
IPC: H02G15/013
Filed: 1988-04-12
Abstract: PURPOSE:To realize a small-sized inexpensive high watertight cable introduction structure by forming a simple structure in which a molded terminal is mounted directly on a sealing plate to be sealed. CONSTITUTION:Molds 8 are formed of an insulating layer made of polyethylene except the exposed part to be connected at both ends around a core wire 6 of a conductor provided with a collarlike pressure receiving plate 5 on its way. In order to improve adhesive properties of the wire 6 to the mold 8, the surface of the wire 6 is oxidized. On the other hand, a plurality of holes for passing the thin part of the mold 8 and connecting it at the position of the plate 5 are formed at the plate 3, and a polyethylene adhesive part 18 is provided at the part in contact with the molding face of the plate 5. At the time of assembling, the wire 6 covered with the mold 8 is engaged with the hole of the plate 3 to be associated, it is then attached to a sealing jig 21, the position of the plate 5 is pressed to the part 18 by a contact tool 22 by the pressing force of a spring 20, the part 18 is heat-sealed, then covered with a rubber cap 11, and polybuten 12 is filled therein.
Patent JP-H10282240-A (JP)
Title: Waveform shaping circuit
Inventor: MINAMI TAKAO
IPC: G01T1/17
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation from occurring in crest and a baseline even when noise is superimposed on step form waves by providing a differential amplifier which receives the input of a signal delayed by holding a crest value just before the change of crest by a sample hold circuit and of a signal after the change of crest. SOLUTION: When the occurrence of radiation is detected at an event circuit, a sample hold circuit 5 is set to a hold mode during the period of the generation of pulses from a point of approximately 1/2 of the amount of delay of a delay line 1, and a level just before the change of step form waves is held in a capacitor CH. As a result of this, a pulse that a signal of the output end B of a differential amplifier 2 is deducted from a signal of the output end D of the sample hold circuit 5 occurs in the output end E of a differential amplifier 7. A smoothing circuit 3 smooths a step form output signal from a preamplifier with a low S/N ratio to remove noise and obtains the center of the crest. By this, the sample hold circuit 5 can hold the center of the crest and eliminate the fluctuation of output which occurs due to noise.
Patent JP-H04323345-A (JP)
Title: Cold rolled steel sheet excellent in press formability and baking hardenability
Inventor: KINO NOBUYUKI
IPC: C22C38/00
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a cold rolled steel sheet excellent in press formability and baking hardenability by preparing a steel having a specific composition where the contents of Nb, Ti, and Pb are controlled. CONSTITUTION:A cold rolled sheet of steel having a composition consisting of, by weight, 0.002-0.008% C, 0.1-2.0% Mn, 0.001-0.8% Si, 0.002-0.03% P, 0.004-0.020% S, 0.01-0.07% acid-soluble Al, 0.0005-0.004% N, 0.01-0.4% Pb, 0.01-0.04%, in total, of Nb and/or Ti, and the balance Fe with inevitable impurities is prepared. Further, it is preferable that annealing after cold rolling is done under the conditions of >= about 750 deg.C temp. and <= about 5 deg.C/sec cooling rate. By this method, the steel sheet excellent in press formability and having high baking hardenability can be obtained.
Patent JP-S5214849-A (JP)
Title: Protecting device for hysteresis motor
Inventor: WATANABE YUKIO
IPC: H02P25/10
Filed: 1975-07-24
Abstract: PURPOSE: Hysteresis motor protecting device which grasps the load condition of a motor to give protection by monitoring the peak value of active current. 
     COPYRIGHT: (C)1977,JPO&Japio