baber/WOPTO huggingface dataset:
Patent JP-S58151041-A (JP)
Title: Redundancy apparatus
Inventor: TAKIGAWA TADAHIRO
IPC: H01L21/68
Filed: 1982-03-03
Abstract: PURPOSE:To realize curtailment of time and improvement in manufacturing accuracy by detecting a fuse blowing area of chip and beam irradiating location in the SEM mode with a low current and small diameter and by cutting chips in a large current and large diameter mode using a charged beam. CONSTITUTION:A board 4 is moved so that the origin mark 42 and the Flade cup 15 can be aligned to the center of optical system. Then, the conditions of SEM mode and cutting mode are stored in the memory of computer. A wafer 3 is placed on the board 4, a wafer mark 43 is detected in the SEM mode, a number of times n=1 is set by repetition, and a mark 44 of the n-th chip 46 is detected with reference to the mark 43. A pad 45 is obtained with reference to the mark 44, a defective area is searched by sending a signal from a computer using a probe placed in contact, and thereby the phase position to be cut is determined. Operation mode is changed to the cutting mode, position is compensated by the mark 44, a chip is cut by irradiating the beam to the fixed position for (t) seconds and then the board 4 is moved to the next chip position. Cutting is completed when n>=m, for the number of chips. According to this structure, damaged regions other than the cutting region are eliminated and manufacturing accuracy can also be improved through quick cutting.
Patent JP-S57146678-A (JP)
Title: Printer with format control storage mechanism
Inventor: UNEMOTO KOUKI
IPC: G06K15/00
Filed: 1981-03-09
Abstract: PURPOSE:To make the printer highly reliable by combining an electronic printer with a writable semiconductor storage circuit as the format control storage mechanism and a battery as a reserve power supply source. CONSTITUTION:The device is composed of the electronic printer 1, a control unit 2, a CMOS-RAM memory circuit 3, an operation board 5, a supply source 5 and a storage cell 6. The drawing, showing the state of connection to the supply source, illustrates operations that the content of a format set by the operation console 4 is loaded on the printer 1 via the control unit 2 and stored in the CMOS-RAM memory circuit 3. The supply source 5 charges the storage battery 6 and further supplies power to each of other units. In the state of disconnection to the supply source, the supply of power to the CMOS-RAM memory circuit 3 is performed from the storage cell 6 at the point of time of the disconnection.
Patent JP-S59157806-A (JP)
Title: Video tape recorder
Inventor: MIZUKAMI MINEO
IPC: H04N5/91
Filed: 1983-02-28
Abstract: PURPOSE:To reproduce satisfactorily the high-fidelity sounds by setting different frequencies of sound carrier waves between adjacent tracks and shifting the frequency in the direction where no DC offset is produced after detecting said offset at the time of recording mode. CONSTITUTION:The sound carrier waves having different frequencies between adjacent tracks are used for frequency modulating means 11-14. At the time of recording, the sound modulating signal obtained by compensating the DC offset due to the level difference of frequencies between sound carrier waves. While the DC offset due to the frequency drift of the sound carrier wave of one side is detected by an offset detecting circuit 40. Then the central frequency of the sound carrier waves used for the means 11-14 is shifted in the direction where no DC offset is produced on the basis of the output of the circuit 40. As a result, no compensation is needed at all at the time of reproduction and no buzz is produced due to the variation of the sound output level produced at the joints of tracks. Thus it is possible to perform satisfactorily the reproduction of high- fidelity sounds.
Patent JP-H06246552-A (JP)
Title: Press-fitting device
Inventor: NAKAMURA RYOTA
IPC: B23P19/02
Filed: 1993-02-23
Abstract: PURPOSE:To provide a press-fitting device excellent in general use and productivity and allowed to be made compact. CONSTITUTION:A press-fitting device 11 is provided with a supporting body 21; a rotary plate fitted to the tip of a shaft 25; plural press-fitting tools 27 arranged along the rotating direction being fitted to the rotary plate 26; a step motor 28 fixed to the supporting body 21 so as to be able to rotate the rotary plate 26 by a desired angle; an air hammer 78 provided at the supporting body 21 so as to be longitudinally movable in relation to the supporting body 21; and a hydraulic cylinder 79 fixed to the supporting body 21 so as to be able to advance the air hammer 78. The step motor 28 rotates the rotary plate 26 to move the press-fitting tools 27 successively into the specified position, and the hydraulic cylinder 79 advances the air hammer 78 to bring it into contact with the press-fitting tool 27 moved into the specified position. The air hammer 78 then press-fits a press-fitted part, held by the press-fitting tool 27, into a workpiece.
Patent JP-2000233115-A (JP)
Title: Treatment method and treatment apparatus of organic substance-containing gas
Inventor: MORI MOTOYA
IPC: B01D53/34
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To smoothly and reliably treat a large amount of a gas, make a treatment apparatus simple in constitution and easy to handled, and capable of safely regenerating it for use for a long duration and carrying out gas treatment at low cost. SOLUTION: A fire retardant is deposited on a honeycomb-like activated carbon 4 having a large number of through holes in the back and forth direction and the honeycomb-like activated carbon 4 is housed in an outer casing 2. An organic substance-containing gas is passed through the outer casing 2 to adsorb the organic substance of the gas on the honeycomb-like activated carbon 4. Then, the honeycomb-like activated carbon 4 is heated to desorb the adsorbed organic substance.
Patent JP-S59163183-A (JP)
Inventor: OOTA YASUHITO
IPC: B65D90/22
Filed: 1983-03-03
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-S59159940-A (JP)
Title: Method for recovering very small amount of gold in waste liquor
Inventor: TSUKUDA TAKESHI
IPC: B01J20/20
Filed: 1983-03-03
Abstract: PURPOSE:To recover gold in a high yield from waste liquor contg. a very small amount of gold which can not be recovered by electrolysis or with an ion exchange resin by passing the waste liquor through a layer of vegetable activated carbon of a specified grain size. CONSTITUTION:Waste liquor contg. about 0.1mg/l very small amount of gold which can not be recovered by electrolysis or with an ion exchange resin is passed through a column packed with vegetable activated carbon of 4-80 mesh grain size. By this method said very small amount of gold can be recovered with little loss in a high yield. The recovery is hardly affected by salts contained in the waste liquor and the concn. of acid or alkali.
Patent JP-H04277178-A (JP)
Title: Elevator control device
Inventor: NAKAMURA YUMI
IPC: B66B3/02
Filed: 1991-02-28
Abstract: PURPOSE:To provide an elevator control device which can enhance the operation service by informing a user at a hall of a floor whether an elevator which is installed in a building having non-uniform service floors, and which has been responded to a hall destination floor call, can serve or cannot serve. CONSTITUTION:An elevator control device is composed of means for storing in memory floors which the respective elevator can serve that is, the elevator can reach, with respect to each of the elevators, when floors to be serviced by elevators controlled by an allocation control section are not uniform, means for transferring only a destined floor at which the elevator can serve, as a cage call, to an elevator which reaches at a hall where a call registration is made, through determination by the possibly destined floor storing means, an informing means for carrying out information to each of halls, and an information control section which delivers an instruction to the informing means, for informing a passenger of whether the elevator which has reached the hall can reach a different floor or not.
Patent JP-H03237941-A (JP)
Title: Tea feeder
Inventor: SUZUKI TAKANE
IPC: A47J31/00
Filed: 1990-02-16
Abstract: PURPOSE:To enable the various kinds of tea to be drunk by controlling the upper section containing-shed valves of selected upper section containing-sheds, and by feeding the tea leaves of the upper section containing-sheds selected with the control of lower section containing-shed valves, to a tea filter, to feed hot water and to extract from the tea leaves for a specified time. CONSTITUTION:A lower section containing-shed 42 for containing tea leaves temporarily under upper section containing-sheds 38, 39, and a weight sensor 44 for detecting a tea leaf quantity on the bottom section of the lower section containing-shed 42, are arranged. By a controller 50, based on the operating signal of an operating section 49, the upper section containing-sheds 38, 39 are selected, and the output of signal for 'opening' pertinent upper section containing-shad valves 40, 41 is directed to upper section containing-shed valve controllers 40a, 41a, and based on the signal of the weight sensor 44, the tea leaves quantity is discriminated, and the output of signal for 'closing' the upper section containing-shed valves 40, 41 when the tea leaves come to a specified quantity is directed to the upper section containing-shed valve controllers 40a, 41a, and the output of signal for 'opening' a lower section containing-shed valve 43 is directed to a lower section containing-shed valve controller 43a.
Patent JP-H10232674-A (JP)
Title: Sound processor
Inventor: SASAKI MAKOTO
IPC: G10K15/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of selecting operation when stored processing characteristics are selected by performing a sound processing on the basis of processing characteristic data corresponding to a characteristic display image selected on a list display by operating an operation means. SOLUTION: In response to the operation of an EQ list key, a control part 6 calculates equalizing characteristics. Image data for displaying the equalizing characteristics graphically are generated and expanded in a specific area of a G data memory 8. Then the control part 6 transmits the image data, expanded in the G data memory 8, as display data to a display part 5. Namely, an image listing the respective EQ data contents as registered equalizing characteristics with equalizing characteristic curves is displayed. A user operates cursor keys over a look at the list display to select desired equalizing processing characteristics. Then sound processing characteristics are selected out of registered processing characteristics and executed.
Patent JP-H05203820-A (JP)
Title: Light guide
Inventor: SANADA KAZUO
IPC: G02B6/04
Filed: 1992-01-27
Abstract: PURPOSE:To provide the light guide which has high flexibility and high incidence efficiency. CONSTITUTION:A core which constitutes the light guide is formed of a plastic film, at least its incidence end part 14 is spirally rounded into a circular shape, and the periphery of the circular core film 20 is coated with, for example, silicone resin 22 forming a clad. The remaining part other than the incidence end part 14, i.e., its center part 12 and projection end part 10 may be filmy or rounded spirally as well as the incidence end part 14. When light is entered from the incidence end part 14 of the light guide, the clad is only at the outer peripheral part of the spiral core, so the light is efficiently coupled with the core. Further, the whole light guide is filmy, so the flexibility is superior.
Patent JP-H10231693-A (JP)
Title: Joint structure of segment
Inventor: KAWAGUCHI HIROYUKI
IPC: E21D11/08
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency, workability and quality of segment joining work. SOLUTION: A pin 2 having a rectangular cross section is provided at the end face of one segment 1 of joined segments 1, 1, and a pin hole 3 is formed at the end face of the other segment 1. The pin 2 has an inverse tapered section 6 and the pin hole 3 is furnished with engagement members 10 having a inverse tapered face 10a and wedge members 11 to fix the engagement members 10.
Patent JP-S60178601-A (JP)
Inventor: SHIMADA TOSHIO
IPC: H02P1/42
Filed: 1984-02-27
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-H06229550-A (JP)
Title: Discharge type igniter for petroleum burner
Inventor: NAKANISHI YUTAKA
IPC: F23Q3/00
Filed: 1993-01-29
Abstract: PURPOSE:To exactly ignite a combustion wick even when a discharge energy is weak in a petroleum burner in which the wick is ignited by using an ignition electrode. CONSTITUTION:An ignition electrode 4 is opposed to a combustion wick exposed with above from an outer cylinder in the wick of an igniter, a high voltage current generated in a high voltage generator 7 flows to the electrode 4, and the wick is ignited by a generated discharge spark. An ignition switch 6 and an intermittent timer 8 are provided in a circuit of a power source 11 and the generator 7, the timer 8 and the generator 7 are conducted when the switch 6 to be operated by an ignition knob is closed to intermittently discharge spark to be generated from the electrode 4 by the timer 8.
Patent JP-H10234111-A (JP)
Title: Metal-enclosed switchgear
Inventor: TAKAHASHI SHIZUAKI
IPC: H02B11/12
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To eliminate restrictions on space for maintenance and inspection services by reducing an installation area. SOLUTION: Four casters 3 are provided, with each wheel positioned in a lateral direction with respect to the central part of the bottom beam 1a of a box 1. To the left and right sides of these casters 3, casters 2 are provided with each wheel positioned in fore-to-aft direction. These casters 2, 3 roll in grooved parts formed on the top surface of guide rails 5 which are arranged in lattice on the mounted surface of the box 1. For the box 1 to be fixed, the bottom ends of stoppers 4 are provided in such a way as to move freely vertically with respect to a bottom beam 1a inserted into fitting cavities structured in the guide rails 5.
Patent JP-H08228431-A (JP)
Title: Method for controlling safety of power unit
Inventor: NAGAMACHI SAKAE
IPC: H02P9/14
Filed: 1995-02-23
Abstract: PURPOSE: To provide a method by which the safety of a power unit can be controlled easily and surely by collectively performing overcurrent detection from the field winding of the power unit and overvoltage detection from the output voltage of the power unit. CONSTITUTION: The magnitude of an exciting current supplied to a field winding 5 is detected as the both-terminal voltage, namely, the exciting voltage V2 of the winding 5 and the voltage V2 is compared with the output voltage V1 of a generator 2 maintained at a fixed value. The voltage V2 is normally maintained in a relation V1 >V2 . When the voltage V2 becomes higher and the relation between the voltages V1 and V2 approaches V1 =V2 , the operation of a power unit 1 is stopped. When a switching element 7 becomes abnormal while the element 7 is turned on, the relation between the voltages V1 and V2 becomes V1 =V2 , because the voltage V2 becomes higher.  Therefore, the safety of the power unit 1 can be controlled, because an overcurrent to the winding 5 and an overvoltage outputted from the power unit 1 caused by the abnormal switching element 7 can be collectively detected by detecting the exciting voltage V2 to the winding 5.
Patent JP-S55127579-A (JP)
Title: Electrostatic image forming method
Inventor: OOTA TATSUO
IPC: G03G15/05
Filed: 1979-03-27
Abstract: PURPOSE:To form electrostatic charge images of a wide range in potential changes and improve the reproducibility of gradation characteristic by creating two kinds of secondary electrostatic charge images by the use of a screen formed with a primary electrostatic charge image and superposing these. CONSTITUTION:A photoconductive layer 3 is formed on one surface of a conductive base 2 having multiple fine through-openings, such as metal net, and an insulation layer 4 is formed on the other surface, and further a biasing conductive layer 5 is provided on this insulation layer 4 to form a screen-form photoreceptor. First, the photoconductive layer 3 on the screen 1 is evenly charged, then light is radiated from a light source through the transparent original, whereby the primary electrostatic charge image corresponding to the original is formed. Next, a commercially marketed recording medium 8 which has been held on a metal electrode plate 9 is opposedly disposed to the photoconductive layer 3 and with the 1st bias voltage being held applied to the conductive layer 5, a plus voltage is applied from a power source 12 to the electrode plate 9. A minus voltage is then applied by a power source 13 and a charger 10 is scanned to form the secondary electrostatic charge image by the dots corresponding to the openings of the screen 1 on the recording medium 8.
Patent JP-H09232926-A (JP)
Title: Speed information output device
Inventor: OISHI MASAKI
IPC: H03K17/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To protect an output transistor for outputting the speed data of a vehicle from an overcurrent and to detect the connection error (power source short-circuiting or ground short-circuiting) of output terminal of these speed data. SOLUTION: This device is provided with an output transistor Tr 1 for a speed pulse and a transistor Tr 2 for protection for forcedly operating this Tr 1 when the overcurrent is supplied. Besides, a power source terminal 12, to which the power source output of a prescribed voltage is supplied, is connected through a resistor 13 to the anode of a diode 11 whose cathode is connected to the collector of the Tr 1, and an output state detection circuit 3 is provided for extracting output state detection data from the node of these anode and resistor 13. Then, when a CPU 1 supplies the speed pulse at high level to the Tr 1 and the output state detection data at high level are supplied, power source short-circuiting is judged and when the speed pulse at a low level is supplied to the Tr 1 and the output state detection data at the low level are supplied, ground short-circuiting is judged.
Patent JP-H04254739-A (JP)
Title: Consistency meter
Inventor: AOKI SHIGERU
IPC: G01N11/14
Filed: 1991-02-05
Abstract: PURPOSE:To enable direct measurement of a slump value or the like without sampling concrete, by detecting the number of revolutions of a motor which rotates a rotor being intruded into the concrete. CONSTITUTION:The main body 2 of a device has a speed control motor 4, a digital revolution indicator 5 and a control element 6, and an output shaft 4a of the motor 4 is connected to a rotor 1 through an intermediate shaft 8. Measurement is executed by intruding this rotor 1 into concrete or the like immediately after it is placed. When the number of revolutions of the rotor in its free state is denoted by N0, the number of revolutions in its state of being intruded into the concrete by N1 and the depth of the intrusion by L, the ratio N1/N0 in the number of revolutions is in linear proportion to a slump value (cm) in the case when L is fixed. By measuring the ratio N1/N0 of the revolution indicator 5, accordingly, it can be converted into the slump value. In the case when the ratio in the number of revolutions is fixed, besides, the depth L is in linear proportion to the slump value. By knowing the depth L at a value whereat the N1/N0 of the revolution indicator 5 is fixed, therefore, it can be converted into the slump value.
Patent JP-H05233613-A (JP)
Title: Ruled line selecting method
Inventor: SASA MASAAKI
IPC: G06F17/21
Filed: 1992-02-21
Abstract: PURPOSE:To easily execute a ruled line selecting operation at the time of changing and deleting the kind of a ruled line by recognizing each ruled line having the same coordinate in an X axis direction or a Y axis direction by only designating one point, as one continuous group. CONSTITUTION:By pointing a part 31 of a ruled line on a display picture by using a mouse, all ruled lines 32 on the same straight line are selected. Subsequently, in the case the command of a change of the kind of the ruled line, etc., is instructed, its command is allowed to function to all the ruled lines 32. Also, when another ruled line is pointed, all the ruled lines on the same straight line on which its point is a starting point are selected as a new ruled line selection. Moreover, in the case of selecting a part of the ruled line, all the ruled lines are selected once by pointing the part 33 being near the starting point of a target partial ruled line. Then, by pointing the part being near the end point 34 of the partial ruled line, a partial ruled line 35 extending from the starting point to the end point of its ruled line can be selected. Thereafter, the command is allowed to function to the partial ruled line.
Patent JP-H05228223-A (JP)
Title: Fireproof construction method for segment body penetration section of heat insulating covered pipe material
Inventor: MUROTA JOJI
IPC: A62C3/00
Filed: 1992-02-21
Abstract: PURPOSE:To facilitate the work and reduce the cost by winding a fireproof material having a thermal expansion property on a lengthy object in an opening section, winding a fire-resistant silicone foam material on the portion protruded from the opening section, fastening and fixing the silicone foam material with a pressing metal, and sealing a gap section with a fireproof sealant material. CONSTITUTION:A fireproof material 16 having a thermal expansion property is wound on the outside of the longitudinal direction section of a lengthy object in an opening section, and a fire-resistant silicone foam material 17 is wound on the outside of the lengthy object to the portion protruded from the opening section. The wound portion is filled and arranged in the opening section, the silicone foam material 3-7 is fastened and fixed with a belt-like pressing metal 18, then a gap section between the silicone foam material 17 and the opening section face is sealed with a fireproof sealant material 19. The fireproof material having a thermal expansion property is required to be installed at one place in the opening section, thus the work is made very easy, only the work above the floor is required at the opening section, and the workability is sharply improved.
Patent JP-S53122034-A (JP)
Title: Runner and runner liner
Inventor: SENOO KATSUMI
IPC: F03B11/00
Filed: 1977-03-31
Abstract: PURPOSE: To obtain a runner and a runner liner to a high reliable hydraulic machine with impartation of large schemed reduction of replacing time. 
     COPYRIGHT: (C)1978,JPO&Japio