baber/WOPTO huggingface dataset:
Patent JP-S55117169-A (JP)
Title: Developing device
Inventor: HOSONO NAGAO
IPC: G03G15/09
Filed: 1979-03-01
Abstract: PURPOSE: To enable developing density to be changed according to picture quality and obtain always good visible image by changing the magnetic flux density on a developer supporting means thereby selectively adjusting the thickness of the thin and even developer layer on the supporting means.  
     CONSTITUTION: A defining blade 6 composed of magnetic material for coating toner 8 on a developing sleeve 5 to a layer of a suitable thickness is provided and the shaft 9 fixed to a magnet roll 4 is rotated by the driving means interlocked to, e.g., operating knob, at the non-developing to select the magnetic pole to be opposed to the blade 6. By changing the magnetic density on the sleeve 5 opposing to the blade 6, the thickness of the toner layer of the magnetic toner 8 to be coated on the sleeve 5 is changed so that the developing density may be selectively changed. Thereby, the development may be done at varying densities according to image quality and always good visible images may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06215207-A (JP)
Title: Method for using optical ic card
Inventor: HONDA SHIKO
IPC: G06K19/07
Filed: 1993-01-19
Abstract: PURPOSE:To attain efficient use utilizing two merits based upon a rewritable IC recording part and an optical recording part with large recording capacity by recording information selected information temporarily stored in an IC recording part. CONSTITUTION:When a user operates an operation part of an IC reader/writer 10, information to be recorded in an optical IC card 1 is inputted to the reader/ writer 10 and the inputted information is temporarily stored in the IC recording part. Then the reader/writer 10 is connected to an information processor 20 of the card 1, and when the operation part of the reader/writer 10 or the processor 20 is operated, the information stored in the IC recording part of the card 1 is read out and transmitted to the processor 20. When the information is transmitted to the processor 20, the contents of the information is displayed on a display part 20a and the user properly selects information to be stored based upon the information and inputs the necessary information to the processor 20.
Patent JP-H10220387-A (JP)
Title: Immersion sensing mechanism for underwater pump
Inventor: YAMAMOTO KANJI
IPC: F04D15/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To protect a cable of a motor from entwinding of foreign materials and disconnect the cable. SOLUTION: An impeller 11 rotated by a motor 20 is arranged inside a pump casing provided on a lower side of the motor 20. A immersion sensing mechanism 30 is arranged on the motor 20. The immersion sensing mechanism 30 has a sleeve 31 in a bent state which is arranged on the oil casing 25 with a water-light condition. An electrode bar 32 is horizontally supported to the side portion of a horizontal part of the sleeve 31 so as to be projected into the oil casing 25. An end of a cable 33 electrically connected to the electrode bar 32 inside the sleeve 31 is supported thereto. The cable 33 is extracted upward from the sleeve 31 along an outer peripheral surface of the motor 20.
Patent JP-S62182657-A (JP)
Title: Apparatus for determining dna base sequence
Inventor: WATABE KENICHI
IPC: G01N27/447
Filed: 1986-02-07
Abstract: PURPOSE:To remove the disturbance of a gel electrophoretic pattern, by calculating the difference between the migration speeds of migration paths from the outputs of beta-ray detectors and regulating the temp. of a migration plate on the basis of the calculation result. CONSTITUTION:A calculator 16 calculates the ratio of the migration speed of an unreacted labelled substance in an A-migration path and that in a C- migration path on the basis of the value of the arrival time t0 of the unreacted labelled substance in each migration path to a detector and raises the set value of the water temp. of the A-migration path of a water temp. regulator 54 by predetermined temp. in order to make the migration speed of the A-migration path equal to that of the C-migration path. The water temp. regulator 54 increases the current flowing to the heater 56 of the A-migration path to raise the temps. of not water 57, recirculating water 58, a water jacket 51, a migration plate 6 and a gel 7. When the temp. of the gel of the A-migration path rises and the temp. of the C-migration path becomes equal with each other, the migration speeds of DNA fragments of both migration paths become equal and the disturbance of a gel electrophoretic pattern is eliminated.
Patent JP-S57138162-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKUYOSHI FUJIKI
IPC: H01L21/76
Filed: 1981-02-20
Abstract: PURPOSE:To lessen the crystal distortion as well as to increase the yield rate of elements for the subject semiconductor device by a method wherein, when the element region provided on a semiconductor substrate is insulation-isolated using an insulating film wherein a groove is buried, a thin SiO2 film, whereon the groove is not buried, is formed on the surface of the substrate immediately after the formation of the groove using an Si3N4 film as a mask, then the SiO2 film is removed, and the desired insulating film is provided. CONSTITUTION:An N type layer 101 is epitaxially grown on a P type Si substrate 107, the laminated film of the SiO2 film 102 and the Si3N4 film 103 is covered on the N type layer 101, and a groove 105 entering into the layer 101 is formed by performing a plasma etching and a wet etching successively using the resist film 104, having the aperture corresponding to the groove to be formed, as a mask. Then, the film 104 is removed, a thermal oxidation is per formed using the film 103 as a mask, an SiO2 film 108 to be coupled to the film 102 is generated along the exposed surface of the groove 105, the film 108 is removed using buffered hydrofluoric acid and the edge 109 of the exposed groove 105 is roundishly shaped up. Subsequently, the groove 105 is buried with an SiO2 film 106 by performing a selective oxidation using the commonly used method.
Patent JP-S60166449-A (JP)
Inventor: MINO TATSUYUKI
IPC: B32B27/08
Filed: 1984-02-09
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-S55120928-A (JP)
Title: Machining of special rack
Inventor: FUNAMOTO MASAMI
IPC: B23F15/00
Filed: 1979-02-28
Abstract: PURPOSE: To improve precision and efficiency of machining of a special rack by a method wherein a cylindrical work slanted at a predetermined angle against a rotary cutter is rotated about its axis, in relation to the displacement of the work relative to the cutter.  
     CONSTITUTION: A rotary cutter 6 having a predetermined number of cutting edges 8 on its outside peripheral surface is rotated about its axis 7 in the sense of the arrow, and displaced from the position indicated by solid lines to the position indicated by dotted lines, with the axis 7 kept slanted at a predetermined angle α against the axis 2 of a cylindrical work 1. During the displacement, the intersection of the axes 7 and 2 is displaced rightward along the axis 2 as the cutter 6 is displaced. The cutting edges 8 of the cutter 6 sequentially and alternately contact the outside peripheral surface of the work 1, at the intersection of the axes 7 and 2, forming cuts there. Thus, the outside peripheral surface of the work 1 is formed with teeth 3, the number of which corresponds to that of the cutting edges 8 of the cutter 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11222308-A (JP)
Title: Apron conveyor
Inventor: TACHIBANA TOSHIO
IPC: B07C5/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent a hindrance to processing in the next process by reducing a variation in the number of bottles dropping from the tail end of a carrying passage of an apron conveyor by arranging a carrying object engaging blade in a position to divide the bottom plate upper surface of an apron into two parts in the conveyor carrying direction. SOLUTION: The part overlapped with a bottom plate 31 of a succeeding apron 22 lacks in a side plate 32 so as not to overlap with the side plate 32 of an adjacent apron 22. A single bottle housing space is formed between blades 33 of the adjacent apron 22. Then, since the apron 22 is moved so that the space is divided into two parts at reversing time of the apron 22 by forming a bottle housing space between a blade of a preceding apron and a blade of the succeeding apron, upstream side almost half bottles of bottles existing in the space drop for the first thime, and then, residual almost half bottles are dropped for the second time to reduce a variation in the number of dropping bottles.
Patent JP-S61180105-A (JP)
Title: Manufacture of spacer of digital length measuring instrument
Inventor: ICHIKAWA KENZO
IPC: G01B21/02
Filed: 1986-02-06
Abstract: PURPOSE:To obtain a uniform and extremely narrow scale gap by providing a spacer on a fixed scale. CONSTITUTION:The fixed scale 11 is pressed against a moving scale 10 all the time through the operation of an elastic member 13 and an elastic member 15 for pressing. A light emitting element 17 and a photodetecting element 20 are arranged opposite each other across the scale 11. Further, the scales 10 and 11 are held in parallel through the operation of the spacer 12. Four spacer 12 are provided on the surface of the scale 11 and organic or inorganic ink is printed and baked. The spacer which uses the organic ink is formed by using a glass material firstly and the fixed scale is degreased and cleaned with 'TRICHLENE(R)' for about 10 minutes. Then, the fixed scale is dried with a hot blast. Epoxy ink is printed on the surface of the fixed scale at a desired position. The printed epoxy ink is baked. The baked ink is further baked and the fixed scale is cleaned and dried with a hot blast.
Patent JP-S56123350-A (JP)
Title: High tensile steel for welded structure with superior weld crack resistance
Inventor: OONO TAKAHIDE
IPC: C22C38/46
Filed: 1980-02-28
Abstract: PURPOSE: To obtain a high tensile steel for welded structure with superior weld crack resistance by adding a specified percentage of elements such as C, Si, Mn, P, S and Al.  
     CONSTITUTION: A composition is prepared consisting of 0.04W0.12% C, 0.05W 1.0% Si, 0.5W1.8% Mn, ≤0.03% P, ≤0.006W0.06% Al, 0.03W0.20% V, 0.010W 0.030% N, at least one of 0.0005W0.007% Ca and 0.0005W0.007% Mg and the balance Fe. To the composition may be added one or more among 0.05W5% Cu, 0.05W1.0% Ni, 0.05W0.5% Cr, 0.05W0.5% Mo, 0.01W0.05% Nb and 0.005W 0.03% Ti. This composition is refined in a furnace, continuously cast, hot rolled,  and heat treated to obtain a product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09195356-A (JP)
Title: Washing device of toilet stool
Inventor: OOHIRA AKICHIKA
IPC: H01H43/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely wash a toilet stool in after the stool is used even when control for washing the stool in after the stool is used is forgotten and to enable the following stool user to use the stool comfortably. SOLUTION: A sitting sensor is provided in the stool seat 14, and when the sitting sensor detects the sitting continuously during the set time, a controlling section 26 executes an automatic washing mode, and while a valve driving device is operated to open a washing valve to wash the stool after the elaspse of specific time since the sitting sensor detects the rising from the seat, when a washing switch 34 in a remote control device 28 is pushed on the way of the execution of the automatic washing mode, it is switched to a remote control washing mode to forcedly and immediately wash the stool.
Patent JP-S59151545-A (JP)
Title: Adaptive type echo cancellor
Inventor: ITOU HIDENORI
IPC: H04B3/23
Filed: 1983-02-18
Abstract: PURPOSE:To obtain a prescribed canceling characteristic to any receiving signal by controlling at least one of a correcting coefficient, receiving signal and a residual echo signal depending on a tap coefficient, the receiving signal and the residual echo signal stored in a storage circuit. CONSTITUTION:A pseudo echo line comprising a receiving signal storage circuit 105, a tap coefficient storage circuit 107, and an integration circuit 110 forms a pseudo echo signal from a receiving signal Xj-i. A subtraction circuit 109 subtracts an echo signal from an output of the pseudo echo line and outputs a residual echo signal ej. A correcting amount arithmetic circuit 108 calculates a correcting amount DELTAhi<j> of the tap coefficient hi<j> of a transversal filter constituting the pseudo echo line based on the receiving signal, the residual echo signal and a correcting coefficient alpha according to Equation. Further, a control circuit 601 controls at least one of the correcting coefficient alpha, the receiving signal Xj-i and the residual echo signal ej.
Patent JP-H025490-A (JP)
Title: Solid state microlaser
Inventor: ARAMU MUURADEIAN
IPC: H01S3/06
Filed: 1989-02-02
Abstract: PURPOSE: To make a mode selection element in 21 laser resonator unnecessary by providing a solid state grain medium between two mirrors and specifying the distance between the mirrors. CONSTITUTION: A solid state gain medium 32 placed between two mirrors 34, 36 is included, and the distance between the mirrors and the length of a cavity are so selected that the gain bandwidth of the gain medium 32 is smaller than the frequency interval of a cavity mode. For example, the mirrors present the form of coating precipitated directly on the gain medium. Alternatively, the mirrors may be separate elements and can be welded to the gain medium 32 in a sandwiching form. By selecting the length of the cavity which has a greater intra-cavity mode interval than the bandwidth of the active gain medium 32, the only one longitudinal mode is caused to oscillate when the element actuates in one lateral mode. Optical excitation may be generated by an appropriate source such as a semiconductor injection laser or a laser array.
Patent JP-S58141627-A (JP)
Inventor: SHINOZAKI NOBUHIKO
IPC: H02H3/28
Filed: 1982-02-18
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-S59151274-A (JP)
Title: Information medium
Inventor: OOYAMA MITSUZUMI
IPC: B42D15/10
Filed: 1983-02-18
Abstract: PURPOSE:To eliminate the necessity of an electric contact, to give the function of changing memory contents and to lengthen the life of an information medium by incorporating a battery in the information medium and using the modulation applied to a radio waves, light wave, sound wave etc. for giving and receiving information. CONSTITUTION:When an information medium 11 is brought near an external equipment in cardlike form, a signal from the external equipment is received by a receiving antenna 12. it is supposed that information such as instruction data, information data etc. of received waves from the external equipment are modulated by binary information. Received waves from the antenna 12 are added to a demodulator 14 through a receiving set 13, and contents of instruction and information data are decoded in a series of demodulated data by a decoder. Decoded data are stored in a memory 17, and when necessary, sent out from a transmitting antenna 20 through a controller 16 and a modulator 18. A battery 21 is incorporated in the information medium 11, and an electronic switch 22 is controlled basing on the result of decoding of the decoder 15. Electric power is supplied only to a necessary part and thus the life of the information medium is lengthened.
Patent JP-H11224674-A (JP)
Title: Filling method and filling device of gelled negative electrode agent
Inventor: YOSHIHARA HIDENORI
IPC: H01M6/06
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a filling method and a filling device of a gelled negative electrode agent where a prescribed quantity of gelled negative electrode agent having high viscosity can be filled easily and precisely. SOLUTION: This filling method of a gelled negative electrode agent is constituted by locating a discharge nozzle 9 connected with a plunger pump 8 on a filling hole 7a of a negative electrode case 7, and by discharging a prescribed quantity of the gelled negative electrode agent 16 into the negative electrode case 7. After the discharge of the gelled negative electrode agent 16, the discharge nozzle 9 is pulled away from the filling hole 7a of the negative electrode case 7 to shift to after flow 16a, and the negative electrode case 7 is rotated at the stage of the after flow comes to an end. At the same time, the discharge nozzle 9 is pulled away from the filling hole 7a of the negative electrode case 7, thus the discharge nozzle 9 is separated from the after flow 16a.
Patent JP-S58142964-A (JP)
Title: Liquid crystal composition
Inventor: TAKEI KATSUMORI
IPC: G09F9/35
Filed: 1982-02-18
Abstract: PURPOSE:To provide a liquid crystal composition containing specific ester compounds and a chiral nematic liquid crystal at specific ratios, exhibiting quick responce even at a low voltage, having broad temperature and voltage margins and high chemical stability, and suitable for a liquid crystal light valve of a printer. CONSTITUTION:The objective composition is composed of (A) a mixture of ester compounds comprising 40-60wt% compound of formulaI(R and R' are 1-8C straight-chain alkyl), 0-20wt% compound of formula II, 0-20wt% compound of formula III, 5-20wt% compound of formula IV and 0-15wt% compound of formula V and (B) 0-5wt% chiral nematic liquid crystal. A liquid crystal panel suitable as a liquid crystal light valve for the optical ON-OFF control can be manufactured by inserting the liquid crystal composition between a pair of oppositely placed glass plates each having a NESA electrode at the inner side. The ON-OFF control can be carried out by applying a signal containing a component having higher frequency than the cross frequency (fc) of the liquid crystal material and a signal containing lower frequency component than fc.
Patent JP-H05225422-A (JP)
Title: Automatic change output system
Inventor: KASUYA SACHIKO
IPC: G07F5/22
Filed: 1992-02-12
Abstract: PURPOSE:To automatically perform the reading of received cash and the taking out of the change component of cash in an automatic change output system. CONSTITUTION:The cash set on a cash input device 2 is controlled by a cash input control part 3 and a control part 41, and the amount value of the cash is found at an arithmetic part 42. The cash of change amount value is prepared at a change payment port 61 by an instruction from the control part 41 to a change output device 6. Therefore, a trouble such as excessive or insufficient payment of the cash can be perfectly prevented from occurring in the automatic change output system.
Patent JP-S62182963-A (JP)
Title: Interactive individual learning schedule generating processor
Inventor: KATO HARUMI
IPC: G06Q50/10
Filed: 1986-02-07
Abstract: PURPOSE:To easily and rapidly generate a learning schedule proper for each learner, by constituting a device so that an appropriate learning item is selected automatically from the level and the learning objective of the learner, and a learning schedule is edited according to a learning hour per day. CONSTITUTION:When the pre-requisite knowledge and the learning objective of the learner,and the learning hour per day are inputted with, for example, a menu system, using a keyboard 11, and a display 12, a learning range decision part 14 decides a learning range. A schedule editing part 15 selects the learning item from a manual name record within the learning range decided by the learning range decision part 14, and sets a bit of learning item information at a schedule displaying work table 16. At such a time,a time piece calculating part 17, setting the learning hour per day as a reference, performs the addition of the learning hour per day set at the manual name record within the hour, and decides the learning item a day. Thus, the content of the schedule displaying work table 16 is displayed on the display 12 finally.
Patent JP-S58142641-A (JP)
Title: Echo cancelling device
Inventor: MINAMI SHIGENOBU
IPC: H04B3/23
Filed: 1982-02-18
Abstract: PURPOSE:To raise the cancellation effect, by estimating an echo path characteristic of a hybrid circuit form an echo signal of a training signal of this circuit, and after that, correcting it by an echo signal of a transmitting signal, and detecting and re-estimating it immediately at the time of howling. CONSTITUTION:In the first echo cancelling circuit 23, when selecting and supplying a training signal, an echo path characteristic of a hybrid circuit 13 is estimated by use of an echo signal of a training signal of the circuit 13, by a control signal C3 from a controlling circuit 32, and when selecting and supplying a transmitting signal, the echo path characteristic already estimated is corrected by use of an echo signal of the transmission signal, and in accordance with the corrected echo path characteristic, an artificial echo signal is generated. This signal is subtracted from a reception end output signal of the circuit 13, to cancel an echo. Also, the second echo cancelling circuit 24 is provided to re- estimate the characteristic when howling has been generated. By constituting in this way, an echo can be prevented effectively even when the echo characteristic has been varied remarkably.
Patent JP-S59149061-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI HIROSHIGE
IPC: H01L29/43
Filed: 1983-02-15
Abstract: PURPOSE:To increase dielectric resistance between a first layer electrode and a second layer electrode by oxidizing the upper surface side of an oxygen doped polycrystalline silicon layer formed on an underlay electrode layer to form an inter-layer insulating layer while using a composite layer of a section, which is not oxidized and remains, and the underlay electrode layer as the first layer electrode. CONSTITUTION:A phosphorus doped polycrystalline silicon layer (an underlay electrode layer) 3a as one part of a first layer gate electrode 3 is grown through a decompression vapor phase growth method, and phosphorus is diffused to lower its resistivity. An oxygen doped polycrystalline silicon layer is formed through the decompression vapor phase growth method, and the upper surface side of the oxygen doped polycrystalline silicon layer is thermally oxidized to form a second gate oxide film (an inter-layer insulating film) 4a. Polycrystalline silicon is hardly recrystallized by heat because there are a large number of traps in the oxygen doped polycrystalline silicon layer 3b, which is not oxidized and remains, and phosphorus does not intrude by the traips. Dielectric resistance between the first layer gate electrode 3 and a second layer gate electrode 5 is increased because irregularities are not formed in the surface of the first layer gate electrode 3 and field concentration is reduced by said effect.
Patent JP-S57139116-A (JP)
Title: Resin composition for impregnation
Inventor: FUJITA TAKETOSHI
IPC: C08J5/24
Filed: 1981-02-23
Abstract: PURPOSE: The titled composition capable of forming cured products having excellent adhesion to top layers and suitable for the production of decorative sheets for high-grade furniture, prepared by mixing an unsaturated polyester with a crosslinking agent, a polyisocyanate, a polymerization initiator, a solvent, etc., in specified proportions.  
     CONSTITUTION: The purpose composition for impregnation is prepared by mixing (A) 100pts.wt. unsaturated polyester, OH value 30W100, with (B) 50W200pts.wt. dialkyl phthalate prepolymer, MW 500W1,500, (C) a polyisocyanate in an amount to provide a ratio of 0.8W1eq. isocyanato group per eq. sum of the hydroxy groups and carboxy groups of component A, (D) a polymerization initiator in an amount of 0.005W5pts.wt. per 100pts.wt. of the sum of components A and B and (E) a noncrosslinking organic solvent (e.g., acetone) in an amount such that the resulting composition has a viscosity ≤1,000cP at 25°C. 
     COPYRIGHT: (C)1982,JPO&Japio