baber/WOPTO huggingface dataset:
Patent JP-S561362-A (JP)
Title: Measuring instrument of frequency characteristic
Inventor: MOTOYAMA HATSUO
IPC: G01R27/28
Filed: 1979-06-18
Abstract: PURPOSE:To display a marker without the use an oscillator for exclusive use in a marker by a method wherein a blanking signal is changed at the position of a marker frequency memorized in a memory device beforehand so that the marker may be displayed. CONSTITUTION:A processing unit 15 does not output a new digital signal to a frequency synthesizer 16 while keeping constant the frequency of a signal for measurement as well as the level of a sweeping signal when the frequency of a measuring signal generated from the frequency synthesizer 16 corresponds to the marker frequency memorized in a memory device 12, for instance, during the cycles of clock pulses. During the period, the marker is displayed by resetting the blanking signal so as to maintain it in an un-blanking condition.
Patent JP-H08272634-A (JP)
Title: Address generation circuit
Inventor: KASAI TAKAMICHI
IPC: G11B7/00
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the increase of the scale of an address generation circuit by adding the value of both series numbers and data numbers, generating and selecting a prescribed coefficient in response to the output of an added value of both numbers, and then adding together the coefficient output and the selection output. CONSTITUTION: A storage medium control means 21 decides an access request to a storage medium in response to the priority that is reviously set and outputs and address, the data and a control signal to the storage medium. Based on the deciding results of access requests of the means 21, an area correction means 20 decides the optimum area correction value to the address that is selected by the means 21 and outputs this address. In such a constitution, every part can be easily processed with no consciousness of areas. Thus it is possible to simplify the processing and to reduce the scale of an address generation circuit.
Patent JP-S572791-A (JP)
Title: Printing of study books capable of displaying multi-color printing effect
Inventor: GOMI SENKICHI
IPC: B41M1/14
Filed: 1980-06-06
Abstract: PURPOSE: To enhance the degree of understanding on study books by printing instructions on how to color so that students may enjoy study coloring underlines, arrows and the like on the books basically printed in black.  
     CONSTITUTION: When users colorize study books, three colors are discriminated as follows: In painting spaces, red is indicated by brackets in one-dot chain line, blue by those in two-dot chain line and green by those in three-dot chain line. In drawing underlines, red is indicated by one-dot chain line, blue by two-dot chain line, and green by three-dot chain line. In coloring arrows, red is indicated by one line put into arrows, blue by two lines thereinto and green by three lines thereinto. This provides students with a multi-color printing effect, namely effect of facilitating the understanding of the contents. In addition, coloring by students themselves enhances their learning efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58195517-A (JP)
Inventor: TERAI TOSHIO
IPC: A47J27/00
Filed: 1982-05-08
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-H10273700-A (JP)
Title: Production of washing water
Inventor: NAGAI KAZUHIRO
IPC: C11D17/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable to obtain washing water excellent in washability at a low cost in a state reducing the amount of a detergent used therein and reducing waste water-treating installations and energy consumed in the installations by applying a magnetic field to water containing the detergent. SOLUTION: This method for producing washing water comprises applying a magnetic field to (A) water containing a detergent for a prescribed time in order to enhance the washing force. Concretely, e.g. water as the component A is passed through and circulated in a vessel having a magnet therein to apply a magnetic field to the component A. In the chemical washing method comprising adding a detergent to water containing dirts to extremely minimize interfacial tensions between the water and oils and fats mainly constituting the dirts and form the micelles, the interfacial tensions are thereby reduced with the detergent and further reduced with the magnetic field. Thus, the washing effect can highly be enhanced in a small amount of the detergent.
Patent JP-S5412024-A (JP)
Title: Poppet valve
Inventor: KAWANAMI SHIZUO
IPC: B23K9/04
Filed: 1977-06-28
Abstract: PURPOSE: To prevent the generation of cracks on a seat surface by cutting arranging two kinds of metal by turns having different hardness, over the whole surface of the seat part of an intake-exhaust valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S561038-A (JP)
Title: Macro-photographic apparatus
Inventor: SHIRAKAWA KAZUO
IPC: G02B21/06
Filed: 1979-06-19
Abstract: PURPOSE: To make possible the pre-macro-photography for the purpose of obtaining the magnified photograph of the specified specifications by the use of an enlarger by magnifying the lighting light image by the lens of the specified specifications and half mirror.  
     CONSTITUTION: Lighting light from a lighting lamp 10 controlled by a shutter 11 irradiates the subject 15 by being reflected by a half mirror 14 of 50μ or less and 30μ or the like provided between a taking lens 17 of F2.8 or more in brightness and 5 times or more in magnifying power and the subject 15 which forms fine patterns such as IC. The image of the reflected light of the subject 15 is magnified by the lens 7 by way of the mirror 14. If this magnified light image is enlarged by an enlarger provided with a camera body 4 or the like, the specifications such as integral photographing of the entire surface of a chip of 2μ or the like in minimum pattern size with the image of a maximum 10mm square size, vertical down lighting, etc. are satisfied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07287254-A (JP)
Title: Active matrix element for liquid crystal display
Inventor: MUKAI YUJI
IPC: H01L49/02
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a high-contrast image by suppressing a leak current from a diode element to a scanning signal electrode when the diode element is OFF. CONSTITUTION:The tunnel width of one of nonlinear conductive film layers 17 and 18 does not vary when a voltage applied between conductor film layers 19 and 20 is low, but decreases when the voltage is high, but the tunnel width of the other decreases as the applied voltage rises, so when the applied voltage is low and the tunnel width of one nonconductive film layer is large, electrons hardly pass through the nonlinear conductive film layer 17 or 18, so that a current hardly flows to the diode element 15. If, however, the applied voltage rises and the tunnel width becomes small, electrons become easy to pass through the nonlinear conductive film layer 17 or 18 and a current corresponding to the applied voltage flows to the diode element 15. Namely, when the diode element 15 is OFF, the leak current becomes small and electric charges accumulated in a pixel electrode 2 are sufficiently held, so that the high-contrast image is obtained.
Patent JP-H10270676-A (JP)
Title: Charge transfer device and manufacture thereof
Inventor: HARADA KOICHI
IPC: H01L21/339
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To decrease the number of manufacturing processes, by enabling the reduction of the pitches of charge transfer devices comparatively simply and forming transfer electrodes in single-layer structure, to improve reliability and to prevent the possibility of the generation of a potential dip under a section between the adjacent electrodes without increasing the amplitude of transfer pulses. SOLUTION: All of each transfer electrode 61 t, 61 s, 62 t, 62 s consist of electrode layers in the same layer, and the transfer electrodes 61 t, 62 t on each transfer section 3 receiving transfer pulses ϕ in the same phase and transfer electrodes 61 s, 62 s on storage sections 4 situating closer to the transfer sides than the transfer electrodes 61 t, 62 t are formed integrally without interposing openings. Impurity regions 3a for annihilating potential dips are formed under openings 13 among the adjacent transfer electrodes 61 , 62 , receiving transfer pulses having mutually different phase in a self-alignment manner.
Patent JP-H02253410-A (JP)
Title: Interval timer
Inventor: SENBA KIYOSHI
IPC: G06F11/22
Filed: 1989-03-28
Abstract: PURPOSE:To perform the counting of CPU time when high performance and low performance are attained by providing a means to delay interruption generating time by receiving a delay signal, and a means to shorten the interruption generating time by receiving an abbreviation signal. CONSTITUTION:A clock circuit 1 outputs two clock signals 11 and 12 with different phases, and supplies them to AND circuits 2 and 3. The AND circuit 2 delays the interruption generating time by receiving the delay signal 13, and the AND circuit 3 shortens the interruption generating time by receiving the abbreviation signal. A counter circuit 5 counts a counting signal 15, and outputs an interruption signal 16 when a counted value arrives at a preset counted value. By using the constant interval interruption time of the interval time as the counting unit time of the CPU time, the execution time of each process when memory access is accelerated and that of each process when it is decelerated can be counted.
Patent JP-H08243286-A (JP)
Title: Multi-head sewing machine
Inventor: TAJIMA IKUO
IPC: D05B69/02
Filed: 1995-03-07
Abstract: PURPOSE: To improve a drive structure for an upper spindle driving needle bars and balances which are provided for the respective sewing machine heads of the multi-head sewing machine. CONSTITUTION: Eight sewing machine head groups 3 lines up at equal intervals in the front surface of an upper frame 2 are equipped with sewing machine arms 7 fixed to the front surface of the upper frame 2. Upper spindles 20a and 20b are penetrated correspondingly through the machine arm groups 7 located on the left side and the machine arm groups 7 located to the right side with respect to the center section respectively so as to be rotatably supported. Drive spindles 21a and 21b are disposed in parallel in response to the upper spindles 20a and 20b at the rear side of the upper frame 2, and a drive motor 27 is connected to both the drive spindles 21a and 21b through connecting members 28.  Timing pulleys 30 and 31 are correspondingly fitted in the upper spindles 20a and 20b and the drive spindles 21a and 21b respectively, and timing belts 32 are installed between timing pulleys 30, and between timing pulleys 31 respectively.
Patent JP-H06261788-A (JP)
Title: Production of optically active 2-trialkylsilylethynyl-2-cycloalkenol
Inventor: TAKANO SEIICHI
IPC: C12P41/00
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a new method for producing an optically active 2- trialkylsilylethynyl-2-cycloalkenol and a new method for producing vincamine using the resultant 2-trialkylsilylethynyl-2-cycloalkenol. CONSTITUTION:A racemic modification is made to react with a lipase and the obtained reactional mixture is optically resolved to afford an optically active 2-trialkylsilylethynyl-2-cycloalkenol. Thereby, the optically active substance can be produced under mild conditions, i.e., all the reactions can be carried out at ambient temperature without using a dangerous compound. Furthermore, both enantiomers can efficiently be produced and vincamine is obtained from the optically active substance in high yield.
Patent JP-S59204162-A (JP)
Title: Oxamic acid (formyl hydrazide) and production thereof
Inventor: FUKUI KIYOSHI
IPC: C07C241/04
Filed: 1983-05-04
Abstract: NEW MATERIAL:An oxamic acid (formyl hydrazide) of formula I . USE:A raw material for producing medicines, capable of giving 1,2,4-triazole-3- carboxylic acid amide, etc. which is a synthetic intermediate for compounds useful for infectious diseases of influenza viruses therefrom. PREPARATION:An oxamic aicd ester of formula II (R is 1-4C alkyl) is reacted with formylhydrazine to give the compound of formula I . Methyl oxamate or ethyl oxamate, etc. may be cited as the compound of formula II. The reaction is carried out quantitatively by heating an equimolar mixture of the compound of formula II with the formylhydrazine within 120-180 deg.C temperature range for 1-2hr.
Patent JP-H05261680-A (JP)
Title: Manual grinding method and grinding area notching device
IPC: B24B49/00
Filed: 1991-04-10
Abstract: PURPOSE:To provide a manual grinding method for grinding the face needing to be ground continuously without breaking the quantity of grinding being confirmed with a standard and a grinding area notching device which is used for that method and can notch the cutting area simply and accurately. CONSTITUTION:A punch 10 is composed of a sleeve 3, which is made of high- speed steel and has a fixed length L1 and in which a contact face 1, at the top, and a knurling tool R, at the periphery, are made, and a punch supporting hole 2 is piercing, a spacer 5, which has a certain thickness H and has a punch through-hole 4, and a punch body 9, in which a conical pointed end 6, at the top, and a reference face 7 and a knock part 8, at the rear, are made, and the reference length from the reference face 7 to the pointed end 6 is longer than the length wherein the fixed length L1 of the sleeve 3 and the fixed thickness H of the spacer 5 are added. The punch body 9 is inserted into the punch through-hole 4 of the spacer 5 and the punch through-hole 2 of the sleeve 3.
Patent JP-H10310445-A (JP)
Title: Automatic threading and taking up method
Inventor: BACON CHRISTOPHER J
IPC: G02B6/36
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically thread and take up an optical waveguide fiber on a spool at the time of drawing the optical waveguide fiber. SOLUTION: This device is used for threading the fiber which is continuously supplied by a supplying device and is taken up on the spool. A recovering device 80 exists adjacently to the supplying device and recovers the fiber by withdrawing the fiber from the supplying device for applying tension on the fiber 14 between the supplying device and the recovering device. A positioning device 90 exists between the supplying device and the recovering device and has a hooking part for hooking the continuously recovered fiber. The device moves from the position adjacent to the supplying position of the fiber to the position adjacent to the spool in order to move the fiber to at least one threading position by biting the fiber. The threading device automatically threads the fiber in at least one threading position to the spool.
Patent JP-H09270502-A (JP)
Title: Solid-state image pickup device
Inventor: MASUKO SEIICHI
IPC: H04N5/369
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal signals from being generated even if the signal charges of the pixels are much generated by providing a means for ejecting excessive signal charges produced during storing the charges generated in the pixels in a storage. SOLUTION: Signals at unwanted electric charge ejecting gates 13-1, 13-2, 13-3, ... are set to high level for specified time with control signals of storage gates 12-1, 12-2, 12-3, ... set to low level. Then, the control signals are return to low level, the control signals of the storage gates are set to high level and those of the excessive charge ejecting gates 15-1, 15-2, 15-3, ... are also set to high level. Thus it is possible to eject excessive charges among signal charges stored in storages 22-1, ... to n-type regions 16-1, 16-2, 16-3, ....
Patent JP-S59204465-A (JP)
Title: Multioutput switching power source
Inventor: KOBAYASHI MOTOHIRO
IPC: H02M3/28
Filed: 1983-05-02
Abstract: PURPOSE:To stably and efficiently obtain output voltages by attaining many outputs from one pulse transformer, applying gates to rectifiers and pulse width modulators of the respective outputs, and sequentially turning ON and OFF the gates. CONSTITUTION:A pulse transformer 2 has a primary winding 3 and secondary windings 6a-6c, a switching element 4 controlled ON and OFF by the outputs of pulse width modulators 12a-12c with gates is connected to the winding 3, and rectifiers 13a-13c with gates are respectively connected to the windings 6a-6c. The ON and OFF operations of the element 4 by the modulators 12a- 12c and the gate operations of the rectifiers 13a-13c are controlled synchronously by a gate control circuit. The outputs of the rectifiers 13a-13c are outputted through filters 8a-8c, and applied through error amplifiers 10a-10c to the modulators 12a-12c.
Patent JP-S575169-A (JP)
Title: Automatic teller machine
Inventor: BABA TOKUO
IPC: G06Q20/18
Filed: 1980-06-11
Abstract: PURPOSE:To select a combination of the items of favorable transactions for practical use, by performing cash transactions on the basis of selected items by providing a means of displaying combinations of practicable transaction items and a means of selecting one of them. CONSTITUTION:A character display device 16 displays combinations of items of possible transactions determined by a control part 25. Combinations of transaction item specifying codes on a transaction item selection panel 26 are regarded as an undesired transaction controlling entirely a transaction handles with mode keys or as a no-deposit transaction limited partially, and one of the two is selected. The display contents based upon the selected item are confirmed with a confirmation key 14 and a control part 25 performs arithmetic processing to handle the cash transaction. Thus, selections suitable to practical use are made through the automatic teller machine.
Patent JP-H03276712-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: OBATA YASUHIRO
IPC: H01G9/012
Filed: 1990-03-27
Abstract: PURPOSE:To form a manganese oxide layer only of a negative lead-out part by thermal decomposition by bonding a tape comprising a heat resisting base material and heat resisting adhesive material to an anode forming film formed on the surface of an anode foil comprising a valve metal, and dividing the positive foil into the positive lead-out part and the negative lead-out part of a capacitor element. CONSTITUTION:A positive electrode forming film is formed on the surface of an aluminum foil. A cutout part 1 is formed at a part of an aluminum foil on a positive electrode forming film. Tape 4 comprises a heat resisting base material 22 comprising polyimide resin and a heat resisting adhesive material 3 comprising silicon-based or acryl-based adhesive material. The tape 4 is bonded to both surfaces at the positions of the foil facing the cutout part 1. Thus, a positive body is divided into a positive lead-out part 5 and a negative lead-out part 6 of a capacitor element. The size of the negative lead-out part is made to be 4mmX5.7mm. The tapes 4 which are bonded to both surfaces of the aluminum foil are bonded together at the cutout part 1 and cover the side surface of the aluminum foil. A manganese dioxide layer 7 as a manganize oxide layer and a polypyrrol layer 8 as a conductive macromolecular layer are attached to only the negative lead-out part of the anode foil. A carbon paint layer 9 and a silver paint layer 10 are further formed.
Patent JP-S63244518-A (JP)
Inventor: TAKAHASHI KEIJI
IPC: F21V23/00
Filed: 1987-03-31
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-H05279740-A (JP)
Title: Manufacture of high silicon nonoriented steel sheet excellent in magnetic property
IPC: C21D8/12
Filed: 1992-03-31
Abstract: PURPOSE:To prescribe the optimum cold rolling rate at the time of manufacturing a high silicon nonoriented steel sheet by using a cast steel strip solidified by the surface of a cooling body which is moved and renewed. CONSTITUTION:In the process of solidifying the molten steel of a high silicon nonoriented steel sheet contg., by weight, >4.0 to 8.0% Si and <=2.0% Al with the surface of a cooling body which is moved and renewed and executing pickling, cold rolling and finish annealing, the cold rolling rate is regulated to 5 to <40%. In the case of the relatively low cold rolling rate like the above, the texture of the product sheet after the finish annealing is sharpened by that of columnar crystals. In this way, a texture random cube ({100}<0vw>) ideal for a nonoriented silicon steel sheet can be obtd. in the product sheet, by which the objective high silicon nonoriented steel sheet extremely excellent in magnetic properties can be obtd.
Patent JP-S58199204-A (JP)
Title: Pneumatic radial tyre for heavy load
Inventor: MOTOMURA KENICHI
IPC: B60C11/12
Filed: 1982-05-12
Abstract: PURPOSE:To improve wet skidding capability both in unloaded and loaded conditions by providing a tread part of the captioned tyre with at least four land parts, each partitioned by means of a main groove, and contriving a tread pattern for each part. CONSTITUTION:The first land parts S1, S1 are separately formed on both side areas of a tread part T by means of main grooves 1 and the second land parts S2, S2 are also separately formed close to the tread center by means of a main groove 1'. Each of main groove 1, 1' is provided zigzag along the peripheral direction of a tyre and the groove breadth (w) is set at 3-10% measure of the breadth W of the tread part T. On the first land parts S1, umbilical region 3 along a groove edge opposite to the second land parts S2 are formed on the periphery in equally divided arrangement, while notches 2 are formed on the second land parts S2 so as to be arranged zigzag along with notches of the adjacent land part S2 to partition many blocks. The breadth of these notches 2 is set at 0.5-4% measure of the breadth W of the tread part T.
Patent JP-S534647-A (JP)
Title: Apparatus for facial treatment
Inventor: KAKINO KEN
IPC: A61H23/02
Filed: 1976-06-30
Abstract: PURPOSE: To provide an apparatus for facial treatment which makes it possible to perform actions of suction and spraying with one attachment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59204220-A (JP)
Title: Stationrary induction electric apparatus
Inventor: HAMADATE YOSHIO
IPC: H01F27/36
Filed: 1983-05-06
Abstract: PURPOSE:To reduce the number of sheets of the magnetic shielding plates of a stationary induction electric apparatus by a method wherein a pair of the magnetic shielding plates projected obliquely having the prescribed angles in the outer direction of a window at every phase from a magnetic shielding plate arranged extending over another phase are combined to the latter. CONSTITUTION:Even when leakage flux generated between a high-voltage winding 1 and a low-voltage winding 2 intends to invade in a tank or another structural material, the greater part thereof is attracted at first to magnetic shielding plates 40 split and juxtaposed along the shape of the winding, and after then, according to action of magnetic flux to flow transferring to a magnetic shielding plate 20 provided extending over another phase, reduction of loss at the respective parts of a transformer can be attained. Moreover, a pair of the magnetic shielding plates 40 protruded obliquely having the prescribed agnles theta in the outer direction of a core window are arranged as to along the outermost diametrical winding as much as possible. Accordingly, because the magnetic shielding plates can be concentrated to one piece making the central part of the phase of the winding as a boundary, the number of sheets of the wiring is reduced sharply.