baber/WOPTO huggingface dataset:
Patent JP-H05205595-A (JP)
Title: Electromagnetic relay
Inventor: NISHIKAWA TOYOTAKA
IPC: H01H50/24
Filed: 1992-01-28
Abstract: PURPOSE:To lessen the assembly directions and make automation and cost down possible by forming a cut-off into which a yoke can be inserted while a hinge spring being attached to one part of the yoke previously in an insertion hole of a base and installing a member to cover the cut-off after attachement. CONSTITUTION:A hinge spring 8 is previously attached to one part 6a of a yoke 6. In a base 1, a cut-off 18 larger than the projection surface area of the hinge spring is formed in an insertion hole 5 into which the yoke 6 is to be inserted. Consequently, together with the yoke 6, the hinge spring 8 can be fitted from base side and the direction of the assembly is limited up and down or right and left and thus the assembly is made easy and automatic. Also, by covering the cut-off 18 of the base 1 with a projection 19, etc., airtightness is maintained and a sealing material is prevented from flowing into the inside in the case of filling it with the sealing material and stable sealing is achieved.
Patent JP-2000212915-A (JP)
Title: Drainage for bridge
Inventor: ITO SHINZO
IPC: E01D19/08
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To securely retain the joint state of respective drain pipes to cope with the extension or contraction of a bridge girder or the like and efficiently drain rainwater falling on the bridge or the like and further, not to destroy the landscape. SOLUTION: This drainage is provided with a first drain pipe 3 arranged in a bridge girder 2 side, a second drain pipe 5 arranged in a bridge girder 4 side, and a connection pipe 6 whose upper end is connected and fixed to the first drain pipe 3 and whose lower end is inserted in an unfixed manner by a specified length in the second drain pipe 5. The connection pipe 6 is made of a flexible pipe material and grease is preferably filled in the fitting part between the connection pipe 6 and the second drain pipe 5.
Patent JP-H06292225-A (JP)
Title: Method and equipment for separating foreground picture signal from synthetic picture signal
Inventor: RAINAA GEERUMAN
IPC: H04N9/75
Filed: 1994-02-04
Abstract: PURPOSE: To improve a method for separating a foreground image from a synthetic image by selecting the angle of two straight lines that go through an origin of a color flat plane in an angle where the integration of pixels which is the closest to a key color is not located between the key color and a transition boundary. CONSTITUTION: A comparator circuit 3 calculates the distance of color positions, compares distances between adjacent pixels, and pixels within a prescribed distance from more than one pixel color positions that mutually adjoin are stored in memory 4. A saturation angle in Cb/Cr color flat plane of the pixels stored in the memory 4 is further stored in the memory 4, and a digital signal processor 5 calculates pixel integration from the saturation angle.  A control circuit 2 select angles ωo and ωu of a straight line that goes through the origin of a color flat plane that selects an integration of pixels which is the closest to a key color KC and also exists outside a prescribed angle range -ωkc/+ωkc so that a pixel integration that is the closest to the KC to the vector Dkc of the KC may not be located among transition boundaries Gro, Gru and the KC in color space from the integration.
Patent JP-S62170878-A (JP)
Title: Compact electrical equipment
Inventor: SASAKI TAKASHI
IPC: G04G15/00
Filed: 1986-01-23
Abstract: PURPOSE:To cope with a misoperation by detecting a success and an unsuccess of various processing operations of setting or an erasion, etc., of a reservation, and displaying a result of this detection by a different melody. CONSTITUTION:In case an operator desires to set the contents whose operation by an executing means is desired, when a storage processing is selected by a processing contents selecting means, this selection fact is informed to the next operation use contents setting means. This setting means decides whether a processing request from a processing contents selecting means is received or not, and also, in case of receiving further a request, a prescribed setting operation is executed. A detecting means monitors a processing state in the operation contents setting means, sends a signal corresponding to a result of detection, and informs a result of processing to the operator by an intuitive image to the auditory sense by a sound of a different melody.
Patent JP-H01225549-A (JP)
Title: Composite structure including silicone peel ply
Inventor: KAARU RICHIYAADO KETSUSERU
IPC: C08J5/00
Filed: 1989-01-21
Abstract: PURPOSE: To obtain a paint composition useful for a release liner curable by an actinic ray by forming it from a support having an epoxypolysiloxane layer of a specific structure on one or more surfaces. CONSTITUTION: The composite structure comprises a support having a release layer and an adhesive layer in such a manner that the release layer is executed on one or both surfaces of the support. The release layer can be coated and cured by exposing it with an actinic ray or heat. The release layer is formed of an epoxypolysiloxane having a formula [1] and a molecular weight of 230 to 1.5×10<6> , wherein M is R3 Si-, R2 ESi- or R2 R1 Si-, wherein R is 1-3C lower alkyl group, R<1> is 4-20C monovalent hydrocarbyl group, E is an oxiranyl group- substituted monovalent linear or branched aliphatic group, y is a number having a value of 0 or 200 or less, z is a number having a value of 0 or 20% or less of the y, x is a number having a value of 0 or 200 or less, and q is a number having a value of about 1 to 75.
Patent JP-S61172238-A (JP)
Title: Automatic program search device of video tape recorder
Inventor: KUNII HIDEO
IPC: G11B15/087
Filed: 1985-01-26
Abstract: PURPOSE:To let a user confirm whether a program is a necessary program or not by reproducing a recording start part for a specific time after the traveling of a magnetic tape is stopped when a program search signal is detected in the middle of fast-forwarding or rewinding operation. CONSTITUTION:When an operation key for program searching operation is operated, that is judged by a control circuit 17. Then, the circuit 17 places a VTR is fast-forward or rewind mode. A detecting circuit 16 decides whether there is a program search signal or not. When the program search signal is detected, the VTR is placed in reproduction mode. Further, it is decided whether external operation is performed or not in the middle of the reproduction mode. The user sees a reproduced picture when the program searching operation is completed and judges whether this is a desired program or not.
Patent JP-S62170935-A (JP)
Title: Production of active matrix liquid crystal display device
Inventor: TANABE EIZO
IPC: G02F1/1365
Filed: 1986-01-24
Abstract: PURPOSE:To discriminate the quality of a substrate prior to orientation processing by opposing a picture element electrode on the substrate to an electrode on a transparent bottom plate of a testing case with a prescribed interval and impressing a voltage between both the electrodes to detect a defective part of the substrate. CONSTITUTION:Air in an air-tightly kept case 10 is exhausted to remove air bubbles left in liquid crystal between the transparent bottom plate 2 and the matrix substrate 12. After checking the removal of air bubbles, the whole or a specific part between the picture element electrode 13 and the opposite electrode 3 on the matrix substrate 12 is selected and the voltage is impressed to the selected part to change the optical transmittivity of the liquid crystal 11. Parallel light beams are irradiated from the outside of the bottom plate 2 and observed by naked eyes or through a microscope, the difference of the optical transmittivity of picture elements corresponding to the validity/invalidity of a non-linear element or the validity/invalidity of a connecting wiring is detected and the picture elements with abnormal transmittivity in the whole surface of a specific part of the matrix substrate are counted up to decide the validity/ invalidity of the substrate. Thus, the quality of the substrate can be decided prior to the processing process.
Patent JP-H05200595-A (JP)
Title: Device for crushing can
Inventor: TAKANO NOBUO
IPC: B30B9/32
Filed: 1992-01-28
Abstract: PURPOSE:To provide the can crushing device of practical use by making the structure that the empty can is crushed the strong compressing force of the inflow pressure of liquid. CONSTITUTION:A liquid receiving bag 2 is provided on a fixed part 1, a supporting plate 3 is provided on this liquid receiving bag 2, a, liquid passing part 4 to flow in and out the liquid into the liquid receiving bag 2 is provided and a supporting plate 3 is provided so as to be freely elevated by expanding due to the liquid inflow in the liquid receiving bag 2 and so as to be freely lowered by contracting due to the discharge of liquid, a pressing plate 6 for pressing the empty can 5 arranged on the supporting plate 3 is arranged at the upper side of the supporting plate 3, a three way valve 10 being able to switch the inflow and outflow to the liquid receiving bag 10 is provided, and the empty can 5 between the supporting plate 3 and the pressing plate 6 can be compressed with the inflow pressure of the liquid only by switching the inflow and outflow to the liquid receiving bag 2 with this three-way valve device 10.
Patent JP-S5398527-A (JP)
Title: Combustion apparatus of liquid fuel
Inventor: OOMUKAE SHIYOUZOU
IPC: F23D14/18
Filed: 1977-02-08
Abstract: PURPOSE: To produce a liquid fuel combustion apparatus stabilized in combustion especially keeping a remarkable efficiency to restrain the generation of tar. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55108001-A (JP)
Title: Process controller
Inventor: OSAGAWA KAZUTAKA
IPC: G05B7/02
Filed: 1979-02-09
Abstract: PURPOSE: To gradually bring the temperature to objective temperature, by performing fluid control so that the temperature deviation value of the primary loop and the flow objective value can be matched to the present flow measurement value, when the luid control of the process is selected from the single loop control to the cascade control.  
     CONSTITUTION: The temperature of the conbustion furnace 2 is detected with the temperature detector 1, this temperature detection value PV1 is fed to the temperature regulator 3, and the temperature deviation value M1 from the regulator 3 is fed to the computer 8. Further, the flow detected with the flowmeter 5 is fed to the computer 8 as the digital flow measurement value PV2 at the A/D converter 4a of the flow regulator 4. Further, in case of a single control loop, the mode selection switch 4e is open and the valve 6 is controlled with the measurement value PV2 of the flowmeter 5 to a given value, and in case of cascade control, the switch 4e is closed and the cascade close signal is fed to the computer 8, the flow objective SV2 and the temperature deviation valve MV1 are matched to the flow measurement value PV2, the flow deviation value MV2 is outputted from the computer 8 to control the valve 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56110843-A (JP)
Title: Hot air heater utilizing solar heat
Inventor: MATSUMOTO YOSHIHISA
IPC: F24J2/04
Filed: 1980-02-05
Abstract: PURPOSE: To heat the interior of a house utilizing solar heat by providing a suction cylinder and an exhaust cylinder and fitting a box accommodating therein heat accumulating materials to the house.  
     CONSTITUTION: A heat accumulating material 3 capable of adjusting its angle is installed within a box comprising a back plate 4, a side plate 5 and a front plate 2 which passes sun beams. A suction cylinder 8 and an exhaust cylinder 9 which are freely expansible, are provided at the lower part and upper part of the box, respectively, and the box is fitted to the house. A lid 11 for closing these cylinders when heating is not performed and an electrically driven fan 10 for assisting the circulation of air, are installed in either one of the suction and exhaust cylinders. The heater is fitted to the house by an upper fixing metallic material 7 which is rotatable and a lower metallic material 6 which projects the heater to a free position. When the heater is used, the heater is adjusted by the lower metallic material 6 and the heat accumulating material 3 at an angle capable of effectively receiving sun beams, and the lid 11 is opened and the electrically driven fan 10 is actuated. Then, air is circulated through the room and the interior of the room is heated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54106134-A (JP)
Title: Data protection circuit for semiconductor memory device
Inventor: SAKAI TAKESHI
IPC: G11C16/02
Filed: 1978-02-08
Abstract: PURPOSE: To prevent the data breakdown of the memory for the memory device which contains the 1st power source for the data writing and erasing to the semiconductor memory element and the 2nd power source for the peripheral circuit by adding both the voltage division circuit part and the control circuit part for the 2nd power source.  
     CONSTITUTION: Voltage division circuit part 10a is formed with transistor TrT 11  and T 12  for the data protection circuit of nonvolatile semicondctor memory MT. And TrT 13  and T 14  form control circuit part 10b, and TrT 15  and T 16  form write/ erasion control part 10c respectively. The 2nd power source VDD and the 1st power source V gg  are connected to the drains of TrT 12  and T 14  respectively. Under the normal operation state, control voltage CV is at a low level, and TrT 15  and T 16  are turned off. And memory MT carries out the writing and erasion via the GL and DL lines. In case the 2nd power source is at a low voltage level exceeding the allowable range, voltage V 1  lowers down with TrT 13  turned off and voltage CV increases to turn on TrT 15  and T 16 . Thus, the writing and erasion is inhibited to memory MT to prevent the breakdown of the memory contents. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000216773-A (JP)
Title: Method and system for discriminating propriety of encrypted information
Inventor: SUGIMOTO KOICHI
IPC: H04L9/32
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for discriminating the propriety of encrypted information where a receiver side of the encrypted information can discriminate as to whether or not decoded information is correct. SOLUTION: This system for discriminating propriety of encrypted information is provided with a means, that calculates a 1st hash value of the encrypted information on an information transmitter side by using a prescribed hash value generating algorithm, a means that transmits the 1st has value with the encrypted information, a means 22 that calculates a 2nd hash value of decoded information on an information receiver side by using the same algorithm as the hash value generating algorithm which calculates the 1st hash value, a means 23 that compares the received 1st hash value with the 2nd hash value, and a means 23 that discriminates that the decoded information is legitimate, when the 1st hash value coincides with the 2nd hash value.
Patent JP-H03221400-A (JP)
Title: Dividing method for printed board
Inventor: MATSUOKA TSUYOSHI
IPC: H05K3/00
Filed: 1990-01-23
Abstract: PURPOSE:To prevent the occurrence of a warp on a board even if a force is concurrently applied to divided sections and form multiple faces without deteriorating electrical reliability even if chip parts are mounted in advance by pinching both sides of the divided sections of the board with upper die press sections and lower die press sections. CONSTITUTION:Both sides of the divided sections 31a of a printed board 3 are pinched by upper die press sections 11a-11e and lower die press sections 21a-21e, the divided sections 31a are pressed from the upper die side or the lower die side, and the board 3 is bent centering the divided sections 31a. The thin divided sections 31a are ruptured by this bending, and multiple divided boards 3A-3E can be manufactured from one board 3.
Patent JP-S59139899-A (JP)
Title: Constant-current drive circuit for pulse motor
Inventor: KOIZUMI TAKEHISA
IPC: H02P8/14
Filed: 1983-01-29
Abstract: PURPOSE:To eliminate the resonance phenomenon at the resonance point and to avoid the heat generation and heat damage of a drive circuit and a pulse motor in a middle range by improving a sensing resistor. CONSTITUTION:A sensing resistor 16 is composed of the first sensing resistors 16a and the second sensing resistors 16b connected in series, and both connecting point is as a resistor connecting point 16c. The connecting point of a drive winding switching circuit 11 and the resistor 16a is connected to the sensing terminal 4b of a control circuit 4. Further, a resistor connecting point 16c is connected to transistor connecting points 12c, 13c, 14c, 15, in a return current circuit 8, and a return current diode 9 is arranged. In this manner, the return current value produced in the transient state immediately after the polarity conversion is corrected to equalized the output level of the constant-current power source.
Patent JP-S59142967-A (JP)
Inventor: INOUE KAZUYOSHI
IPC: B65D83/00
Filed: 1983-01-31
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-H03219051-A (JP)
Title: Fe-ni alloy for lead frame and its manufacture
Inventor: WATANABE TSUYUKI
IPC: C22C30/00
Filed: 1990-01-24
Abstract: PURPOSE:To obtain an alloy for a lead frame having more excellent hardness and tensile strength as well as higher deformation resistance compared to those of a conventional one without impairing its low thermal expansibility by adding specified elements to an Fe-Ni series alloy. CONSTITUTION:As the material for an IC lead frame, an Fe-Ni series alloy constituted of, by weight, 30 to 55% Ni, <2% Co, 0.01 to 2% Be, <1% Mn, <0.5% Si, <5% Cu, <0.1% C and the balance Fe is independently incorporated with at least one kind of 0.01 to 2% Al and 0.01 to 2% Ti or independently incorporated with at least one kind among 0.01 to 1% Nb, 0.01 to 4% Mo, 0.01 to 4% W, 0.01 to 1% V, 0.01 to 3% Cr, 0.001 to 0.5% B, 0.001 to 1% Zr and 0.001 to 1% misch metal, or the above incorporation is compositely executed. The Fe-Ni series alloy material for a lead frame having low value of thermal expansibility equal to that of a silicon element or ceramics for sealing as well as excellent in hardness and tensile strength and having high deformation resistance can be obtd.
Patent JP-H02197294-A (JP)
Title: Current controller for ac machine
Inventor: KAGEYAMA TAKAHISA
IPC: G01R31/34
Filed: 1989-01-25
Abstract: PURPOSE:To prevent tripping of an AC machine by deciding abnormality of the main circuit and the current detector for the AC machine based on a test command fed from a test control means and a value detected through the current detector, and detecting the abnormality in advance. CONSTITUTION:Voltages are applied, in three modes, onto a main circuit then current detection signals DW, DU, DV to be fed from current detectors 4, 5, 6 upon application of voltage are examined. In other words, 1. Voltage is applied between phases U-V and phase W is gate blocked, 2. Voltage is applied between phases V-W and phase U is gate blocked, or 3. Voltage is applied between phases W-U and phase V is gate blocked. According to this test, an operator can search the cause of the displayed abnormality without starting operation of an AC machine 3 when any one abnormality is detected and displayed.
Patent JP-H03219146-A (JP)
Title: Flywheel
Inventor: KONO SATOSHI
IPC: F16F15/16
Filed: 1990-01-24
Abstract: PURPOSE:To damp torsional vibration on the driving shaft side stably so as to reduce the vibration and noise of a vehicle effectively by linking an input member to an output member by means of plurally disposed dash pots. CONSTITUTION:Each dash pot 7 induces both fluid resistance and the spring force of a spring 12 to act in the direction of impeding the relative rotation between output and input members 6, 4, so that driving torque can be transmitted smoothly from the input member 4 to the output member 6 through the dash pot 7. When torsional vibration is generated in a driving shaft 2 due to torque fluctuation or the like at the time of this power transmission, this torsional vibration of the driving shaft 2 causes vibration between the input member 4 and output member 6 of a flywheel 1, but this vibration is absorbed and damped by each dash pot 7 to suppress the transmission of the torsional vibration from the driving shaft 2 side to the output shaft side. The torsional vibration of a power transmission system can be thereby reduced, and the generation of noise caused by vibration can be suppressed.
Patent JP-H04254948-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOJIMA YASUSHI
IPC: G11B15/58
Filed: 1991-02-05
Abstract: PURPOSE:To reduce litter by correcting the length of a tape path from the tape detachment point of a magnetic head on a rotary drum to a capstan for tape driving. CONSTITUTION:A cam-like roller 8 protruded so as to correct the length of the tape path is provided between the tape detachment point of the magnetic head 2a on the rotary drum 1 equipped with plural magnetic head 2a 2b... and the capstan 5 for tape driving and by intermittenly rotating the roller 8 whike synchronizing it with a timing when the magnetic head 2a is detached from the tape, the length of the tape path is corrected.
Patent JP-H10212155-A (JP)
Title: Carbon-containing refractory and its production
Inventor: NOMURA OSAMU
IPC: C04B35/52
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To produce carbon-contg. refractories hardly emitting noxious fumes and a malodor, excellent spalling resistance and having kneadability and moldability comparable to or higher than those of phenolic resin. SOLUTION: In carbon-contg. refractors made of a mixture contg. refractory aggregate and a carbon material, a binder having a compsn. consisting of 40-80wt.% one or more among sugar, molasses palatinose, hydrogenated palatinose and trehalose and 20-60wt.% water or 5-30wt.% water and 5-50wt.% alcohol having >=80 deg.C b.p. is used in place of phenolic resin used as far as a binder to be kneaded with the refractories and molded.
Patent JP-H05209300-A (JP)
Title: Surface treatment for coating of aluminum material with fluorocarbon resin
Inventor: TAMAKI MASAKO
IPC: C25F3/00
Filed: 1992-01-30
Abstract: PURPOSE:To provide a surface roughening method able to uniformly etch, simultaneously to treat plural aluminum plates without using a rectifier in surface roughening of an aluminum material to improve adhesive strength of the fluorocarbon resin when the fluorocarbon resin is applied on the aluminum or aluminum alloy material. CONSTITUTION:When current is supplied to the aluminum plates 6, 6 from an A.C. source, both plates are repeated to be alternately an anode and a cathode and the aluminum plate 6 of the anodic side is dissolved and etched. Since it is unnecessary to use D.C source provided with the expensive rectifier and the anode and cathode are alternately changed by using A.C. source, the starting points of the etching increase and a complicated surface roughened structure is formed.