baber/WOPTO huggingface dataset:
Patent JP-H06289836-A (JP)
Title: Control method for display device
Inventor: UMEYAMA KAZUYA
IPC: G09G5/12
Filed: 1992-09-14
Abstract: PURPOSE:To provide the control method which can match the start time of display when two mutually independent devices are placed in display operation. CONSTITUTION:This method has a process wherein display preparations for a following display sequence MD2 are made after a master display device 1 executes a display sequence MD1, a process wherein the master display device 1 outputs a signal EXEC indicating the completion of the display preparations for the display sequence MD2, a process wherein display preparations for a following display sequence SD2 are made even during the execution of the display sequence SD1 when the slave display device 2 inputs the signal EXEC, a process wherein a signal ACK indicating the completion of the display preparations for the display sequence SD2 is outputted from the slave display device 2, and a process wherein the display sequence MD2 is executed and the display sequence SD2 is executed after the slave display device 2 outputs the signal ACK.
Patent JP-H0797642-A (JP)
Title: Method and apparatus for refining aluminum
Inventor: KANAMORI TERUMI
IPC: C22B9/00
Filed: 1993-09-30
Abstract: PURPOSE:To obtain a refined Al having high purity by segregation and solidification of molten Al. CONSTITUTION:A rotary cooling body 20 and a pressing plate 36 are dipped into the molten metal M incorporated in a crucible 10. The cooling body 20 is rotated at the speed, by which the centrifugal force is worked with an intensity so that the crystallized alpha-Al shakes off from the surface. The shaken-off alpha-Al is sunk in the molten metal M and deposited as the refined aluminum R at the bottom part of the crucible 10. Impurity concentrated liquid entrapped in the refined aluminum R is squeezed out from the refined aluminum R by pressing the refined part interface I by the pressing plate 36. The whole range of the refined part boundary I is uniformly pressed by changing the rotating position of the pressing plate 36 at each pressing time. By this method, the refined Al without mixing the impurity is obtd. at the high efficiency.
Patent JP-H1181386-A (JP)
Title: Hydraulic controller of working machine
Inventor: NISHI EIJI
IPC: E02F9/20
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To economically and rationally realize continuous operation of an arm by automatically retracting the arm to an earth removal side even if it collides with a restraint face at the time when a bucket is obliquely moved. SOLUTION: A human operation system JS performing earth removal operation of an arm control valve 22 by pilot pressure, a control operation system SS moving and retracting a bucket to an earth removal side at the time when the bucket approaches a restraint face in the neighborhood of an operation part by the command of interference prevention control, and a pilot pressure regulation mechanism E supplying higher one of the pilot pressures of the systems JS, SS are provided. A pilot pressure regulation mechanism E is constituted of a fast electromagnetic response type selector valve 44 provided with two positions of a human operation position 44b capable of supplying the pressure of a pilot valve and a control operation position 44a.  A spring 46 urged to the human operation position 44b and an operation oil passage 47 switched and urged to the human operation position 44b by supply pilot pressure are provided.
Patent JP-S60140729-A (JP)
Title: Method of detecting defect of semiconductor element film
Inventor: NAKABOU YASUSHI
IPC: G01R31/28
Filed: 1983-12-28
Abstract: PURPOSE:To detect rapidly and accurately a defect such as a pinhole on an element film, by depositing a film which reacts with a solution to be gasified and a film to be tested resistive to the solution on a semiconductor substrate, and dipping it in the solution. CONSTITUTION:Polyimide is rotationally applied on a semiconductor substrate 1 to a thickness of 1-2mum and sintered at a temperature of 100-300 deg.C. Al 3 is then formed thereon as a film to be tested. This sample is dipped in concentrated nitric acid of about 98% and took out to be washed with water. If it has a pinhole 4, only the polyimide 2 directly under the pinhole will be melted 5, generating gas, so that the defective Al part 6 will be swollen within the range of a diameter of several millimeters. In such a manner, a defect such as a pinhole or the like can be determined rapidly and accurately. Further, this method is also applicable to the pinhole detection of any film resistive to fuming nitric acid, for example of W, Mo, poly-Si and Si3N4.
Patent JP-H0695870-A (JP)
Title: Software copyright protecting method and device
Inventor: KOKADO TAKESHI
IPC: G06F21/62
Filed: 1992-09-14
Abstract: PURPOSE:To protect a copyright by using communication information managed by the communication function part of a composite terminal which executes the program processing of a software for the certification of the software. CONSTITUTION:A key fitting part 11 of a software supplying device 10 which supplies the software through a communication network 20 to a composite communication terminal 1 fits a protection key prepared by a prescribed procedure to a software transmitted from the software supplying device 10 based on the communication information managed by a communicating part 12. The communication part 12 becomes possible to access to the composite communication terminal 1, and supplies the requested software. Then, a communication information informing part 16 communicates the communication information managed by the communicating part 12 by the request of the key fitting part 11. Thus, the usage of the software itself or the copy in the jurisdiction area of the other composite terminal or radio base station is made impossibe without specifically adding a hardware or the software which sets a proper code for protecting the software.
Patent JP-H04151166-A (JP)
Title: Toner for magnetic recording
Inventor: ISHIKAWA HIROYUKI
IPC: G03G9/09
Filed: 1990-09-14
Abstract: PURPOSE:To allow the formation of images having good sharpness and economical production by incorporating a specific carbon black as an essential component as a coloring agent into the above toner and specifying the electric resistance of the toner to <=10<10>OMEGAcm. CONSTITUTION:The carbon black having 200 to 600ml/100g oil absorption, and >=800m<2>/g BET specific surface area are incorporated as the essential component of the coloring agent into this toner and the electric resistance of the toner is specified to <=10<10>OMEGAcm. The electric resistance of the toner is controlled to <=10<10>OMEGAcm without impairing the fixability and dispersibility of the toner by using the carbon black having such characteristics. Unnecessary electrostatic charge is prevented and magnetic latent images are faithfully developed by controlling the electric resistance of the toner to <=10<10>OMEGAcm. The spilling and scattering of the toner to the periphery of the image parts at the time of transfer are obviated. The images having the high sharpness without having fogging are economically obtd. in this way.
Patent JP-S6485826-A (JP)
Title: Transmission for four-wheel drive vehicle
Inventor: INUZUKA TAKESHI
IPC: F16N33/00
Filed: 1987-09-29
Abstract: PURPOSE:To prevent sludge or the like from entering into an end casing through a breather hole by forming the breather hole such as an oil seal breather hole or the like in the end casing so that the breather hole is directed to the axially forward end. CONSTITUTION:A hole 70a radially inclined by a predetermined angle is formed in a part of an end casing 13c in which an oil seal 52 is located. The outside of the hole 70a is blocked by a transfer casing 13. Further, a hole 70b communicated with the hole 70a is formed extending crosswise from one end part of the end casing 13c. These holes 70a, 70b allows the lip back pressure from the oil seal 52 to be discharged, and constitution an oil seal breather hole 70 for discharging leaking oil outside.
Patent JP-H02116755-A (JP)
Title: Accelerometer
Inventor: KUREIGU DABURIYU HOWAITO
IPC: G01P15/08
Filed: 1989-09-22
Abstract: PURPOSE: To compensate for the change in an output voltage and to eliminate the need for the manufacturing tolerance of a sensor by compensating for the fluctuation of the output of an acceleration sensor caused by the fluctuation in the manufacturing process and that due to temperature change in an operation environment. CONSTITUTION: A resistor 46 that is in one piece with the beam of an acceleration sensor 10 is connected between input terminals 56 and 58 and output terminals 62 and 64 of a Wheatstone bridge 52, thus forming four legs. With legs 78 and 80 at the lower side of the bridge 52, a variable resistor 82 is provided in series with a resistor 46 and the resistance is switched by a microprocessor 66. Therefore, the processor 66 changes the resistance of the legs 78 and 80 of the bridge 52 in steps and a voltage range generated at the terminals 62 and 64 while the sensor 10 is operating is controlled. As a result, an electrical circuit automatically compensates for the change in an output voltage due to the operating temperature of the acceleration sensor 10 and eliminates the need for control for the manufacturing tolerance of the acceleration sensor.
Patent JP-S63100840-A (JP)
Title: Continuous supervisory detection circuit for pre-signal in digital communication system
Inventor: NAKAMURA SEIZO
IPC: H04L7/10
Filed: 1986-10-17
Abstract: PURPOSE:To supervise and detect even a pre-signal having a short sending time surely by supervising and detecting the pre-signal comprising the repetition of NRZ codes continuously without sectioning it at a prescribed time. CONSTITUTION:The number of converted pulses produced at an output of a code converting point detection circuit 6 for the pre-signal comprising NRZ codes is counted by a digital reversible counter 9 via a shift register 7 and the count is collated with a numeral value preset in a digital comparator 10, and when the number of converted pulses exceeds the preset number of pulses, it is discriminated that the pre-signal is detected. Thus, the pre-signal is supervised and detected continuously without sectioning the signal for a prescribed time during the sending period of the pre-signal. A reception signal is waveform- shaped by using a recovered clock at a DFF circuit 2 at the reception side for the countermeasures of noise and the result is fed to the code converting point detection circuit 6, where the code converting point is detected to obtain the converted pulse and to apply the said operation.
Patent JP-2001061538-A (JP)
Title: Comb-equipped cap
Inventor: JINBO KEIJI
IPC: A46B11/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To quickly and easily use a content liquid formed and use it safely by enabling the closure of a container body to be achieved by a comb-equipped cap. SOLUTION: A plurality of upright comb tooth pieces 13 are arranged horizontally in series on a cap body 2 closely assembled to the mouth cylinder part 26 of a container body 24, and a comb tooth element 11 formed with an ejection passage 15 therein is attached to each comb tooth piece 13. An ejection opening 16 at the upper end of the injection passage 15 of each comb tooth piece 13 is freely removably fitted over the comb tooth element 11. A projecting plug piece 22 is closed by a seal cap body 17 which is closely engaged with the ejection opening 16, and formation of a content liquid is achieved by use of the sealing action of the seal cap body 17. Removal of the seal cap body 17 allows application of the content liquid.
Patent JP-H03106476-A (JP)
Title: Preparation of cast coated paper
Inventor: IMAI TETSUO
IPC: B05D3/10
Filed: 1989-09-20
Abstract: PURPOSE:To stably and continuously prepare cast coated paper of high quality for a long time by bringing the coating layer provided on base paper into pressure contact with the surface of a heating drum having mirror surface gloss and coated with a fluorine-containing surfactant during a time when the coating layer is in a wet state. CONSTITUTION:A coating layer based on pigment and an adhesive is formed on base paper. During a time when the coating layer is in a wet state, the coating layer is brought into pressure contact with the surface of a heating drum having mirror surface gloss and coated with a fluorine-containing surfactant to be subjected to intensive gloss finish to prepare cast coated paper. As a pref. embodiment of the fluorine-containing surfactant, a compound represented by formula I (wherein Rf is a 4-20C perfluoroalkyl group, n is an integer of 1-3, M is alkali metal, Z is a divalent crosslinking group bonded to the carbon atom of Rf and the oxygen atom of a phosphate group, m is an integer of 0 or 1) is designated.
Patent JP-H1169403-A (JP)
Title: Location recognition method and location display device
Inventor: KASHIO SHINSUKE
IPC: H04W4/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To recognize the location of a call origination electronic equipment by originating recognition signals only at the time of receiving specified signals from the outside. SOLUTION: When a portable telephone set owner is captured, when a switch 3 is turned into a conducting state, the recognition signals are outputted from a transmitter 5, the location is recognized from the outside and he/she is rescued. In the meantime, even when the captured owner can not operate the switch 3, when the switch 2 is in the conducting state, when the third person of the outside becomes suspicious as there is no communication from the portable telephone owner and transmits the specified signals through an antenna for PHS, a receiver 4 receives the specified signals, a recognition signal output circuit 7 is operated and thus, the recognition signals are outputted from the transmitter 5.  As a result, whether the switch 3 is turned on or off, when the switch 2 is in the conducting state, the recognition signals are outputted from the transmitter 5, the location is recognized from the outside and the rescue is made possible.
Patent JP-H0778364-A (JP)
Title: Magneto-optical recording medium
Inventor: NAKAMURA HITOSHI
IPC: G11B11/105
Filed: 1993-09-06
Abstract: PURPOSE:To inhibit the occurrence of uneveness in quality between the layers of a laminated film, to suppress a variation in reflectance and to prevent the deterioration of C/N value in reproduction in a magneto-optical recording medium using a protective film as a film having a laminated structure so as to allow the time required to form the protective film disposed in contact with the substrate and requiring a relatively long film formation time as compared with other constituent layers of the medium to accord with processing cycle time on and after the ensuing stage. CONSTITUTION:A protective film interposed between a substrate and a magnetic recording film has a laminated structure consisting of plural layers of the same material and the difference in refractive index between the constituent layers of the protective film is <=+ or -3.0% or the difference in compositional ratio between the layers is <=+ or -3.0%. The protective film preferably has an interfacial oxidized film having <=10Angstrom  thickness between the layers. The surface roughness Rmax of each of the layers is preferably <=20Angstrom .
Patent JP-H03170131-A (JP)
Title: X-ray photographing device
Inventor: YUHANI PARONEN
IPC: A61B6/14
Filed: 1990-09-14
Abstract: PURPOSE: To surely provide information of a close contact face between teeth and the jaw bone joint by selecting the direction of a linear movement (parallel movement) of an X-ray generation source and a film holder. CONSTITUTION: A main body part 1 fixed to a frame 14 carries a rotary board 3 via a bearing 9. A linear board 2 fitted to the rotary board 3 via a bearing 8 carries an x-ray radiation source 12 and a film holder 13 via a shaft bearing main shaft 7 and a support arm 11. A motor 4 is fixed to the rotary board 3 and moves the linear board 2 via a clamp arm 15 such as a ball screw. The position of the linear board to the rotary board 3 is measured by a linear sensor 5 via a rod 16. A motor 10 is disposed on the rotary board 3 and the angular position of the rotary board 3 in relation to an object, namely, the linear board 2, is corresponded to the linear position in relation to the rotary board 3 via a pinion 17 and a tooth rim 6.  The rotational movement of the support arm 11 about a rotary shaft 7 is executed by a motor 20, a rod 21, and a pinion 2 carried by a support arm 1 and a pinion 23 attached to a central shaft 7.
Patent JP-H0779397-A (JP)
Title: Cathode ray tube
Inventor: SUMI NAOYUKI
IPC: H01J31/12
Filed: 1993-09-07
Abstract: PURPOSE:To simultaneously display a normal picture and a picture whose left/ right positions are inverted by using a flat cathode ray tube for the cathode ray tube and using a transparent conductive film layer for an electron beam acceleration conductive film at the lower side of a fluorescent face layer. CONSTITUTION:The cathode ray tube is provided with a flat glass tube 1 having a front panel section 2, a screen panel section 3 opposite to the front panel section 2, and a neck section 6, a transparent conductive film layer 4a formed to the inside of the glass tube 1 above the screen panel section 3 and a fluorescent face layer 4b formed on the transparent conductive film layer 4a. An electron gun 7 is contained in the inside of the neck section 6 and emits an electron beam toward the fluorescent face layer 4b. A polarized means 8 is provided with a means 9 deflecting the emitted electron beam in horizontal and vertical directions and applying a high voltage to the transparent conductive film layer 4. Thus, when a picture is displayed on the fluorescent face layer 4b of the cathode ray tube 1, a normal picture is viewed from the side of the front panel section 2 and the picture whose left/right positions are inverted is viewed from the side of the screen panel section 3.
Patent JP-H0557877-A (JP)
Title: Web humidifying device of rotary press
Inventor: AZUMA RYUKICHI
IPC: B41F23/02
Filed: 1991-09-02
Abstract: PURPOSE:To provide the title web humidifying device capable of uniformly and efficiently humidifying the entire surface of a web by simple constitution. CONSTITUTION:Transfer rollers 13 each having an elastic surface are brought into contact with the first cooling roller 4 and the fourth cooling roller 7 under pressure in a freely rotatable manner at places where a web 9 does not come into contact with the rolls 4, 7. A plurality of nozzles 21 injecting water to the surface of each transfer roller 13 are arranged parallel in the axial direction of the transfer roller 13. A pressure contact roller 43 is provided on the downstream side of the transfer roller 13 in the running direction of the web 9 so as to be brought into contact with the surface of the web 9 being in contact with the cooling roller 7 under pressure. Each of the nozzles 21 arranged in parallel in the axial direction of the transfer roller 13 is constituted of a nozzle bringing injected water to a waterdrop state by water pressure and forming the distribution of injected waterdrops into an oval shape. The long axis direction of the oval distribution is inclined with respect to the axial direction of the transfer roller 13 and the angle of inclination thereof is made adjustable.
Patent JP-S63100190-A (JP)
Title: Electrolytic device for generating gas
Inventor: MIZUTANI JUNJI
IPC: C25B9/19
Filed: 1986-10-16
Abstract: PURPOSE:To eliminate the interruption of electrolysis and to prevent the damage of an electrode by directly connecting an anolyte container to an upper anode side, and immersing the anode in the anolyte in the title electrolytic device for generating gas. CONSTITUTION:An upper main anode 2, an upper porous collecting electrode 3, a solid polymeric electrolyte membrane 4, a lower porous collecting electrode 5, and a lower main cathode 6 are successively laminated on one another, and clamped by a bolt 7 coated with an insulating sleeve through an O ring 22, and a glass bell jar 12 is fixed to the upper main anode 2 with a stud bolt 13 to form the electrolytic device 1 for generating gas. The anolyte is supplied from an inlet 11 and circulated through an intake hole 9, an outlet hole 8, and a gas-lift pipe 17, and the upper porous collecting electrode 3 is always kept under the anolyte surface. The ozone-contg. oxygen generated by this structure flows in the inclined groove 19 of the upper anode 2 toward the center, reaches the outlet hole 8, rises in the gas-lift pipe 17, and is taken out to the outside from an outlet 10.
Patent JP-H04124958-A (JP)
Title: Neon tube discharge voltage supplying circuit
Inventor: SAGA MASAYOSHI
IPC: H04M19/00
Filed: 1990-09-17
Abstract: PURPOSE:To hold discharge voltage to more than the discharge starting voltage of a neon tube until the neon tubes of all the terminals with neon tube discharge by connecting a capacitive element to current limiting resistance. CONSTITUTION:When neon tubes 22 and 24 of terminals with neon tubes 1 and 2 are made to discharge from a subscriber circuit 10, a switch 12 is switched by a control circuit 15. The switch 12 connects a subscriber's line path 3, current limiting resistance 13 and a capacitive element 16 and supplies a power source for neon tube discharging to the terminals with neon tube 1 and 2 through the subscriber's line path 3. Since the capacitive element 16 exists in a neon tube discharge voltage supplying circuit 11, the both of the neon tubes 22 and 24 of the terminals with neon tube 1 and 2 branch-connected to the subscriber circuit 10 can simultaneously be made to discharge.
Patent JP-H02129168-A (JP)
Title: Novel compound, preparation thereof and medical composition containing it
Inventor: BITSUTORIO BETSUCHIETSUCHI
IPC: A61K31/55
Filed: 1989-09-25
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R of RCO is an acyl containing a carbocyclic or heterocyclic aromatic ring; R 1  and R 2  are each H, an alkyl, an alkenyl, a cycloalkyl, a cycloalkylalkyl or combined to form a polyethine or an alkenylene; R 3  is H, an alkyl or phenyl or combined with R 1  to form (CH 2 ) 3-4 ; R 4  and R 5  are each H, OH, a halogen, an alkyl or an aryl (but are not H at the same time); and (p) is 1-4].  
     EXAMPLE: 1-(3,4-Dichlorophenyl)acetyl-2-(pyrrolidin-1-yl)methyl)methyl-3- methylpiperidine.  
     USE: An analgetic. This new material has diuretic activity and has possibility used in the treatment of symptoms of hyponatremia of a mammal.  
     PROCESS: A compd. represented by formula I (wherein R 1 ' and R 2 ' are R 1  and R 2  or groups convertible to R 1  and R 2 ) and a compd. represented by formula III (wherein R' is R or a group convertible to R) are reacted and, according to circumstances, R', R 1 ' and R 2 ' are converted to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61124420-A (JP)
Title: Article aligning device
Inventor: OSAWA TOSHIHIKO
IPC: B65G47/24
Filed: 1984-11-21
Abstract: PURPOSE:To perform alignment quickly and correctly by judging front/back and up/down via detecting direction mark deviated from the center line between edge marks provided in detecting area on an article in an aligning device of bagged packs or the like. CONSTITUTION:Linear edge marks Me1-Me4 are provided at four corners of an article 2, and a direction mark Md is provided at a position displaced by DELTA(1) from a center line between edge marks Me1, Me2 and Me3, Me4. Figure (a) shows a normal condition, and Figures (b), (c), (d) show reversed front and back or up and down conditions respectively. These article conditions are monitored by a video camera 12 on an index table 3, and the attitudes are judged by a judging circuit. Based on this result, when articles on the index table 3 reach release conveyors 17 corresponding to their attitudes they are released and distributed to twist conveyors 18a-18d for respective attitudes. According to this constitution, articles can be aligned quickly and correctly.