baber/WOPTO huggingface dataset:
Patent JP-H0235906-A (JP)
Title: Waste oil purification device
Inventor: ETO YOSHIHIRO
IPC: C10M175/00
Filed: 1988-07-26
Abstract: PURPOSE:To remove both of iron or the like and water included in waste oil and prevent piping or the like in reusing the oil from getting corroded by water by using a filter tank filled with a hydrophobic filter medium combinedly with a magnetic filter tank. CONSTITUTION:A magnetic medium 6 is filled in a casing 5 of a storage tank 1 for waste oil to be treated, and a magnetic filter 2 for removing iron content in which a permanent magnet 7 is disposed is connected with the outside of the casing 5, with which a filter tank 3 for removing water content constituted of a casing 9 equipped with a hydrophobic filter material 4 is connected forming a waste oil purification device. A magnetic substance and the like such as iron content and the like in the waste oil are removed by exciting the magnetic medium and having the waste oil go through a magnetic filter. The oil flowed out of the magnetic filter is fed into a filter tank filled with a hydrophobic filter medium, where water content is removed. As for the hydrophobic filter medium, a synthetic resin filter medium such as polyethylene, polypropylene or the like is used.
Patent JP-S6165538-A (JP)
Title: Automatic equalizer
Inventor: KOBAYASHI KENZO
IPC: H03H15/00
Filed: 1984-09-07
Abstract: PURPOSE:To reduce remarkably the number of components than a conventional equalizer by constituting a transversal filter constituting an automatic equalizer with a cyclic filter and forming the said filter only with a negative feedback loop. CONSTITUTION:The transversal filter constituting an automatic equalizer, in case of 2 taps or equivalent, consists of a delay line 11, weighting devices 12-0, 12-1 and an adder 13. The feedback loop comprising the weighting device 12-1 and the adder 13 is added to the delay line 11 of the said cyclic filter and a feedforward system does not exist at all and then number of components is reduced much. A difference equation of the cyclic filter is expressed in equation I, where a0, a1 are weighting amounts of the weighting devices 12-0, 12-1. According to the equation I, an inter-code interference after one time slot appearing at an output signal yn is equalized by selecting properly the delay time T of the delay line 11. The delay time T is equal to one time slot time of the transmission data modulating the input signal xn.
Patent JP-S6342537-A (JP)
Title: Loop back controlling system
Inventor: ITO KIYOHIKO
Filed: 1986-08-08
Abstract: PURPOSE:To perform the switching control and the system control from a central station equipment without dropping out a terminal station system whose reception is abnormal, by allowing terminal station equipments adjacent to a terminal station equipment to branch the transmission side of light of a loop with respect to hardware if both systems of this terminal station equipment are optically faulty. CONSTITUTION:If both systems of station TDS2 3 are optically faulty, equipments TDSCT1 21 and TDSCT0 40 in stations TDS1 2 and TDS3 4 adjacent to the faulty TDS2 3 detect impossibility of light reception by optical loop reception abnormality of systems 1 and 0. The station TDS1 2 branches the transmission side of an equipment TDSCT0 20 and inputs it to the input side of the equipment TDSCT1 21, aud the station TDS34 branches the transmission side of an equipment TDSCT1 41 and inputs it to the input side of the equipment TDSCT0 40, thus controlling system reconstitution. Consequently, equipments TDSCT1 21 and TDSCT0 40 which detect impossibility of light reception are not dropped out of the single loop (indicated by a broken line) of the loop back constitution.
Patent JP-H0475854-A (JP)
Title: Perceiving sensor for tool life
Inventor: FUKUHARA MIKIO
IPC: B23Q17/09
Filed: 1990-07-13
Abstract: PURPOSE:To previously predict the damage state of the cutting edge of a tool by providing a centralized controller to evaluate size precision obtained from a size precision measuring device, predict a tool life from an evaluating result, and issue a feedback command to a tool system. CONSTITUTION:When a reflection light receiver 2 to receive reflection light of laser pulse beam from an emitter 1 at a reflection angle theta is provided, in- process measurement is made on size precision of the surface of a spot- irradiated work 5 by means of a size precision measuring device 3. From an evaluating result of the measurement, a tool life is predicted, and a feedback command is issued to a tool system by means of a centralized controller 4.
Patent JP-S60137375-A (JP)
Inventor: DANIERU DABURIYUU FUOTSUKUSU
IPC: A63B59/00
Filed: 1984-09-07
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-2000023054-A (JP)
Title: Reproduction and display device having priority display function
Inventor: NOGA TAKEHIRO
IPC: H04N5/44
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a priority display device of external video signals which can be easily operated by outputting a signal to switch the internal and external video signals and to drive a display circuit, controlling the signal switch operation by means of a control signal of a remote controller etc., and outputting a command to display the external video signal with priority regardless of selection of a display mode. SOLUTION: A user can previously set the priority of an internal setter 16 of a priority display device, and the setter 16 can display with priority the mode that is previously set with priority and regardless of the operating state of a remote controller 4 etc. That is, a control circuit 15 controls an external video signal reproduction circuit 11, a video signal switch circuit 13 and a display circuit 14 to display the external video signals etc., with priority as long as the user previously sets an external video signal reproduction and display mode. If the user previously sets an internal video signal reproduction and display mode with priority, the circuit 15 controls an internal video signal reproduction circuit 12, the circuit 13 and the circuit 14 and displays the internal video signals with priority.
Patent JP-S57111194-A (JP)
Title: Color television picture receiver
Inventor: MITAMURA ICHIROU
IPC: H04N9/24
Filed: 1980-12-27
Abstract: PURPOSE:To compensate the minimum value of a beam current for a picture receiver using a color picture tube of beam index type, by comparing the index signals between the scanning period and the horizontal or vertical blanking period and controlling the beam current. CONSTITUTION:The DC voltage V96 of an amplifier 96 is applied to a beam index type color picture tube 10 via a diode D1 to ensure the minimum value of a beam current. Both horizontal and vertical blanking pulses Ph and Pv are supplied to a control signal producing circuit 81 to deliver a control signal Q81 that prevents an electron beam from scanning an index region right after the start of the vertical scan. For the index signal Si during the scanning and nonscanning, only the signal voltage with its noise eliminated is detected through an envelope wavedetecting circuit 92 plus switches 93 and 95. Then the signal Si is compared with the reference voltage 97 to be controlled. In such a way, the minimum value is compensated for the beam current of the tube 10 to eliminate the lowering of the contrast for a reproduced screen. Thus the effect of the aging and the change of temperature can be reduced.
Patent JP-S57112137-A (JP)
Title: Frequency synthesizer
Inventor: KURIHARA TAKENORI
IPC: H03L7/197
Filed: 1980-12-29
Abstract: PURPOSE: To change the frequency with a large variation in a small step, by expanding the change of the output frequency of a PLL, where an oscillator of a high stability is used, by another PLL.  
     CONSTITUTION: The output of a voltage control oscillator 41 of a large frequency variation is mixed with the output of an oscillator 43 by a frequency changer 42 and is applied to a phase comparator 45 through a frequency divider 44 and is compared in phase with a reference signal. The output of the comparator 45 is applied as a control signal to a variable frequency oscillator 53 through a sampling holding circuit 48 for frequency swep and an adding circuit 49. The oscillator 53 is more superior in stability and linearily than the oscillator 41, and the output of the oscillator 53 has the frequency lowered by a frequency converter 54 and is applied to a phase comparator 56. The phase comparator 56 compares the frequency division output of the oscillator, which is applied from a frequency divider 57, with the output of the frequency converter in phase, and the oscillator 41 is controlled by the comparison output. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0783996-A (JP)
Title: Burning-in chamber for making heat medium of heating block
Inventor: ATSUMI HIDEAKI
IPC: G01R31/26
Filed: 1993-06-30
Abstract: PURPOSE:To improve measurement efficiency and precision, and provide an inexpensive small sized device by bringing a heating block with temperature detectors into contact with DUT and increase its temperature. CONSTITUTION:A burning-in board 1 mounts a lot of DUT 1A. The burning-in board 1 is housed in a burning-in chamber 2 and a burning-in test is conducted. Temperature detectors 3A are disposed in a heating block in the form of coming into contact with the surface of DUT 1A. The heating block is brought into contact with DUT 1A and increase its temperature.
Patent JP-H03277230-A (JP)
Title: Agent of preventing change of color of vegetables and fruits
Inventor: SHIMIZU TERUO
IPC: A23B7/14
Filed: 1990-07-17
Abstract: PURPOSE:To obtain an agent of preventing change of color of vegetable and fruit without changing taste and requiring labor of control by blending sodium L-ascorbate with sodium citrate. CONSTITUTION:An agent of preventing change of color of vegetable and fruit obtained by blending sodium L-ascorbate with sodium citrate. Sodium L- ascorbate and sodium citrate have highly preventing effects in a blending ratio of 55-90wt.% and 45-10wt.%, respectively and exhibit effects even in the case of a processing process especially taking a long time. When prevention of change of color of potato is carried out using the agent of preventing change of color, peeled potatoes or unpeeled potatoes cut into proper size are dipped in 1-5wt.% aqueous solution of the agent of preventing change of color for about 3-5 minutes and then preserved so as not to dry the surface of the potatoes.
Patent JP-S6250289-A (JP)
Inventor: WADA HIROSHI
IPC: B60K17/04
Filed: 1985-08-28
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-H0269529-A (JP)
Title: Manufacture of methylpolysilane for ceramic coal
Inventor: GEIRII TOOMASU BAANZU
IPC: C04B35/571
Filed: 1989-07-19
Abstract: PURPOSE: To provide a polysilane controlled in carbon content and suitable for a precursor of ceramic for furnace wall by adding a catalyst to an alkoxy functional disilane and a specified silane to react them, and removing the resulting byproduct and the catalyst.  
     CONSTITUTION: To (A) a disilane having 2, 3 and 4 alkoxy groups bonded to silicon atoms and (B) an alkoxy functional silane having one unsaturated substituent and a boiling point of 110°C or more, (C) 0.1-10.0 wt.%, preferably, catalyst (e.g. n-butyl lithium or the like) is added to react them, and the resulting byproduct is then distilled, separated and removed. Then, the above reaction mixture is, for example, dissolved in a solvent such as toluene and filtered to remove the catalyst, whereby the objective polysilane is provided. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S57111754-A (JP)
Title: Scan system testing device
Inventor: SERIZAWA TSUGUHITO
IPC: G01R31/28
Filed: 1980-12-29
Abstract: PURPOSE:To raise the working efficiency of a memory, by separating a scan input of a scan logical test from its output, and storing the testing data of regular logic and scan logic in the same storage device. CONSTITUTION:At first, an input of a scan testing data is separated from its output. Accordingly, since an input or an output of a signal which is used for scan-testing can be fixed, it is unnecessary to control input/output signals at the time of scan-testing. Therefore, as for a scan-testing data, only 3 kinds such as a scan-in data, a scan-out data and a comparison inhibiting signal are required. Accordingly, those above mentioned are stored in regular logic testing memories 5-1-5-3, respectively, and the respective data are outputted through the respective registers 6-1-6-3, in discriminating a regular logic test from a scan test by a controlling circuit 7.
Patent JP-H0852117-A (JP)
Title: Patient monitor
Inventor: ERITSUKU DEII HERUFUENBEIN
IPC: A61B5/308
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a patient monitor which can remove events which are generated from varying cardiac frequency and harmonics of cardiac frequency. SOLUTION: Mixed signals from a patient are inputted in a sampler 12 within a patient monitor 4, the mixed sample from the sampler 12 is stored in a memory 20 having left and right sample monitors, periodic cardiac signals from a patient 2 is inputted in a cardiac period detector 14 and an output signal corresponding to cardiac intervals between adjacent reference points are outputted in a controller 22 corresponding to stable reference paint with a marker contained in each cardiac cycle by inputting periodic cardiac signals from the patient into the cardiac period detector 14.  Further, by the memory controller 22, mixed sample pointers to the left and right of the memory 20, are updated so that the length of an adaptive window becomes the cardiac interval when the middle point is located between the two reference points and the output of the memory 20 is inputted in an invariant delay FIR filter 6 and an event generated from the harmonics relating to the cardiac frequency is removed by the FIR filter 6.
Patent JP-S6077827-A (JP)
Inventor: KATAYAMA TSUNEO
IPC: B65B43/32
Filed: 1983-10-05
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-S6164428-A (JP)
Title: Clamping mechanism in vacuum bonding device
Inventor: ONODERA NORIKAZU
IPC: B29C63/02
Filed: 1984-09-07
Abstract: PURPOSE:To eliminate the waste of skin material bonded on a padding member and permit to design the configuration thereof freely by a method wherein a driving section, consisting of a means of release a pinching rod slightly and release the skin material and another means to release the pinching rod fully, is provided to release the clamping condition of the device stepwisely. CONSTITUTION:When a first air cylinder 9 is operated to project a piston 9a after bonding a skin material 4 to a padding member 3, a rod 7b2 is pushed and is rotated about an axle 8. Accordingly, the pinching piece 7b1, formed integrally with the rod 7b2, is also rotated about the axle 8 and a clam 7 is opened half. As a result, the skin material 4 is released from the clamp 7, therefore, a vacuum mold 1 is lowered under this condition, a second air cylinder 11 is operated to project the piston 11a and, whereby the first air cylinder 9 is moved horizontally as a whole under a condition that the piston 9a is being projected. Accordingly, the rod 7b2 is pushed again and is rotated about the axle 8, as a result, a pinching pawl 7b1 is fully opened to 90 deg. substantially.
Patent JP-H1126554-A (JP)
Title: Vacuum tweezers
Inventor: ASHIZAWA NORIKO
IPC: H01L21/68
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a pair of vacuum tweezers which adheres a suction object well by a suction pad, even if the object such as a wafer warps and bends, enables stable holding and significantly enhances operability and reliability. SOLUTION: This pair of tweezers is provided with a first suction pad 2 which a first suction planar part 4 formed of a resin, etc., and a second suction pad 3 with a second suction planar part 5 provided so as to enclose the outer circumference of the first suction pad and is formed of a bendable member. The first suction pad has a first recessed part 6. The first recessed part is depressurized during suction, and the second suction pad 2 is provided with a second recessed part 7, which is communicated to the first recessed part 6 and the second recessed part is also depressurized during the suction.
Patent JP-H0350829-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOKA HIDEYUKI
IPC: H01L21/768
Filed: 1989-07-19
Abstract: PURPOSE:To fill up the whole opening part flately with a conductive film by covering the shallowest opening with an insulating film, and selectively growing a conductive film inside the opening excluding it, within the opening for performing electric connection. CONSTITUTION:Openings C1 and C2 for performing electric connection are formed, through an insulating film 5, for a polycrystalline silicon layer 4 and a diffusion layer 6 formed on an Si substrate 1. After formation of the openings, for example, tungsten is grown selectively only in the opening. At the stage where the shallow opening C1 is filled, the growth is stopped. Next, an oxide film 11 is grown on the substrate surface, and a resist pattern 7 covering the shallow opening C1 is formed by photolithography, etc. And the oxide film 11 on the deep contact C2 not covered with resist is removed. After this, tungsten is grown selectively only in the exposed contact C2 so as to fill the contact C2 completely.
Patent JP-H099882-A (JP)
Title: Agent for modifying protein-containing food, modifying agent composition, and bread treated with modifying agent
Inventor: KOBORI JUN
IPC: A23L1/00
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a modifying agent comprising a specific compound, capable of adjusting the tackiness of a dough on the production of a protein-containing food consisting mainly of wheat flour, such as bread, improving workability and giving the product improved in texture and qualities. CONSTITUTION: An agent for improving a protein-containing food comprises a sugar alcohol saturated difatty acid ester of the formula (R<1> , R<2> are each a 10-24C acryl; n is 2-6) (e.g. sorbitol-1,6-distearate). The compound of the formula is usually obtained by subjecting a sugar alcohol and a saturated fatty acid to an esterification reaction or subjecting the sugar alcohol and a saturated fatty acid ester to a transesterification reaction. The compound is usually used as a mixture. The objective modifying agent is preferably used by dissolving or dispersing the compound of the formula and an oil or fat for foods in a weight ratio of 1:2 to 1:100 to a mixture comprising an oil or fat for foods and a diglyceride in a weight ratio of 5:1 to 1:1.
Patent JP-S5889754-A (JP)
Title: Manufacture of ring-shaped fluorescent lamp
Inventor: NAITOU YUTAKA
IPC: C03B23/06
Filed: 1981-11-25
Abstract: PURPOSE:To manufacture a fluorescent lamp in a ring form nearly equal to a true circle by installing a fitting plate oppositely to a taking-up drum and permitting a softened glass bulb to be closely fitted onto the taking-up drum certainly. CONSTITUTION:The exhaust pipe 2 of a glass bulb 1 is held by a working head 3, the upper edge neck part 4 is held by a holding piece 5 and heated until softened. While, a taking-up drum 6 advances when the softened bulb 1 reaches a taking-up station, and the lower neck part 8 of the bulb 1 is held by the chucks 7a and 7b installed on the side surfaces of right and left taking-up drums 6a and 6b. After holding, an air cylinder 9 is operated, and an arm 10 is attached to a stopper 12 by the force of a spring 11, and then a fitting plate 13 is advanced to the position opposite to the drum 6, having the bulb 1 interposed. During the time when the drum 6 rises up, the inside of the bulb 1 is restricted by the drum 6, and the outside is restricted by the plate 13, and after taking- up, the bulb can be formed in a ring shape nearly equal to a true circle, as shown in Figure B.
Patent JP-H0475124-A (JP)
Title: Area decision device for coordinate detector
Inventor: NAKANO SEIICHI
IPC: G06F3/048
Filed: 1990-07-18
Abstract: PURPOSE:To decide whether or not an indication position is within an effective area even when a cordless digitizer is used by installing a first loop along the outer edge of the effective area, installing a second loop enclosing the outside of the first loop, and comparing the phase of the induction signal of each loop. CONSTITUTION:A conductor 3(first loop) installed along the outer edge of the effective area A, a conductor 4(second loop) installed enclosing the outside of the first loop 3, and a phase comparison means 7 which compares the phase of each induction signal generated in the first loop 3 and the second loop 4 are provided. When a position instructed by a coordinate indicator is within the effective area, the phases of the induction signals induced in the first loop 3 and the second loop 4 are same, and when it is located between the first loop 3 and the second loop 4, the phases become negative with each other. Therefore, the area can be decided by comparing the phases of the induction signals of both loops. In such a way, it is possible to surely decide the area even when the cordless digitizer is used.
Patent JP-H1128154-A (JP)
Title: Rice cooker
Inventor: NAKAMURA HIROSHI
IPC: A47J27/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker capable of speedily cooking even a menu other than a polished rice menu. SOLUTION: This rice cooker is provided with a normal rice cooking selecting means 23 discriminating a menu based on the operation of a menu selecting switch 15 and selecting the normal rice cooking process of the discriminated menu from a storing means 22. Then this cooker is provided with a speedy rice cooking selecting means 24 selecting a speedy rice cooking process with respect to the menu discriminated by the means 23 from the means 22 when a speedy cooking switch 12 is pressed and a heating control means 21 executing the normal rice cooking process selected by the means 23 when the speedy rice cooking process is not selected and when the switch 12 is pressed and executing the speedy rice cooking process when the speedy rice cooking process is selected.
Patent JP-S6344372-A (JP)
Title: Floppy disk device diagnosing method
Inventor: IZUHARA KOICHI
IPC: G06F3/06
Filed: 1986-08-11
Abstract: PURPOSE:To diagnose a floppy disk device only with a diagnosing diskette by writing a boot sector saved at a memory and a control area to the diagnosing diskette together with a diagnosing program again at the time of the completion of the diagnosing. CONSTITUTION:For a computer 16, with an initial program loader accommodated at the ROM of a main memory 2, a boot sector 21 of a diagnosing diskette is written into the RAM of the memory 2 and the control is delivered to the RAM. A boot sector 31 written into the RAM reads a diagnosing program 23a into the RAM and delivers the control. A diagnosing program 32 written in the RAM loads the boot sector 21 and a control area 22 to a special area 33 of the RAM and preserves them until the diagnosing is completed. The diagnosing routine of the program 32 is operated and a floppy disk FDD7 is diagnosed. At the time of completion, the sector 21, the area 22 and the program 23a are written again to the diagnosing diskette.