baber/WOPTO huggingface dataset:
Patent JP-H116009-A (JP)
Title: Method for desulfurizing molten high mn steel using rh vacuum degassing apparatus
Inventor: TOMITA YUSHI
IPC: C21C7/064
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To restrain the erosion of a refractory and the sticking of metal to a top-blown lance and to quickly and stably produce molten extra-low sulfurized steel. SOLUTION: The molten steel with [Mn] adjusted into the range of 0.8-1.5 wt.% at a converter step, is tapped into a ladle, and slag floated on the ladle in the molten steel is reformed into the composition composed of <=15 wt.% total content of T.Fe and MnO. An uptake tube and a downtake tube arranged at the lower part of vacuum vessel of an PH vacuum degassing apparatus, are dipped into the molten steel in the ladle and the inner part of the vacuum vessel is kept at the vacuum atmosphere having 30-40 Torr, and a distance from the surface of the molten steel to the lower end in the vacuum vessel, is set to 2.3-3 m, and a top-blown lance is faced to the surface of the molten steel in the vacuum vessel, and the molten steel is circulated into the ladle through the uptake tube, vacuum vessel and downtake tube from the ladle.  At the time of injecting powdery desulfurizing agent containing 15-50 wt.% CaF2 and <=20 wt.% MgO and essentially of CaO under this condition onto the surface of the molten steel in the vacuum vessel from the top-blown lance at 1-2 kg/min/ton injection speed, the molten steel is quickly and stably desulfurized to the extra-low sulfur range of <=5 ppm [S] at the high desulfurizing efficiency.
Patent JP-S5866504-A (JP)
Inventor: YANAGIDA SETSUO
IPC: H02B1/20
Filed: 1981-10-12
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-2000345194-A (JP)
Title: Hard surface cleanser composition
Inventor: TOKUYAMA KIYOTAKA
IPC: C11D7/32
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition suitable for cleansing the hard surfaces of tableware, trays, bottles, and the like, by including an alkali metal hydroxide, a sequestering agent, and an aluminum compound in specified proportions. SOLUTION: This cleanser composition is obtained by including (A) 5-60 wt.% of an alkali metal hydroxide, (B) 5-50 wt.% of a sequestering agent and (C) 0.01-10 wt.% of an aluminum compound, and pref. also a copolymer (a water-soluble copolymer 500-150,000 in average molecular weight) or a water-soluble salt thereof made from maleic acid or maleic anhydride and another monomer copolymerizable therewith and represented by the formula [R1 to R4 are each H, a 1-5C alkyl, a 1-5C alkoxy or carboxyl; M is H, an alkali metal or an alkanolamine; copolymerization molar ratio (n/m) is (10:1) to (1:10)].
Patent JP-S6054496-A (JP)
Title: High frequency shield of surface portion in framework or plate structure of electronic device
Inventor: DEIITAA SHIYUMARUTSURU
IPC: H05K9/00
Filed: 1984-07-31
Abstract: An RF shield of electronic devices for example, a covering for electrical equipment which includes frame and panel structures having planar parts characterized by a spring element being assembled on the planar part to insure contact between the part and another part. The spring element has a pair of end portions connected by a center portion which has a convex configuration and the end portions have hook-like portions for securing the spring to the planar part by being inserted in a pair of spaced apertures or for engaging an edge of the part and an edge of an aperture. The hook end portion can extend in the same direction and one portion can include a 180 DEG bend to lock the spring on the part. The convex center portion can be a smooth convex curve or it can be a sharp triangular-shaped bend.
Patent JP-S5684547-A (JP)
Title: Detector for thermal ionization
Inventor: SENNARI KAZUO
IPC: G01N27/62
Filed: 1979-12-14
Abstract: PURPOSE:To enhance the sensitivity of the detector by positioning alkali beads heated by a DC constant-current circuit within a collector electrode. CONSTITUTION:The alkali beads 2 welded to a coil-shaped heating wire 4 is provided within the collector electrode 3 and a prescribed DC current is supplied to the beads from the DC constant-current circuit. By positioning the alkali beads 2 within the electric field of the collector electrode 3, the sensitivity can be increased.
Patent JP-S645866-A (JP)
Title: Handy printer
Inventor: MIYASAKA KOICHI
IPC: B41J3/28
Filed: 1987-06-29
Abstract: PURPOSE:To prevent printing density from fluctuating by correcting on the basis of a speed signal obtained by speed detecting means, and determining next printing time on the basis of previous printing time. CONSTITUTION:A feeding speed is calculated on the basis of a speed signal obtained by a speed detector 4, and a printing time of the printing period 2 of 9 is decided by applying the feeding speed calculated by the total sum of (the processing time 1 in the printing period 1 of 8) + (printing time 1 of 11) + (waiting time 1 of 12) to (feeding speed)-(printing time curve) table. In order to obtain a printing time, a basic pulse determined by the product of a capacitor value and a resistance value of causes for determining a time constant of a multivibrator is superposed by retriggerable operation. That is, basic pulse 1 of 17 is output by trigger 1 of trigger signal 16 of the input of a multivibrator, and basic pulse 2 of 18 is next output by trigger 2 of trigger signal 16. This operation is repeated to determine a printing time in combination of the basic pulses. Accordingly, the printing time can be finely regulated by altering the time difference of the trigger.
Patent JP-S5685037-A (JP)
Title: Controller for power shovel
Inventor: OGAWARA YOUICHI
IPC: E02F3/43
Filed: 1979-12-14
Abstract: PURPOSE: To stabilize and move a bucket with high accuracy by adding a feedback function for the speeds of arm angle and boom angle to a conventional type controller by which the arm angle is detected and the boom angle is controlled in the horizontal pushing-out control of a bucket.  
     CONSTITUTION: A conventional type control system of boom angle speed feedback type is shown by broken line in Fig., and a control system to which is added angle speed feedback function under this invention is shown by full line in Fig. In short, when the arm is operated by the mechanism 7, an oil-pressure cylinder 6 for boom is driven through an arm angle detector 8, a boom target angle operator 9, a comparator 11, a regulator 12, an amplifier 13, and a distributor 14. On the other hand, a compensatory value from a feed forward signal compensator 25 to add angle speed compensatory signal to an adder 30 is determined on the basis of signal values from an arm rotation angular velocity detector 20 and a load pressure detector 24 for boom cylinder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05336339-A (JP)
Title: Facsimile equipment
Inventor: TSUCHIYA YOSHIHIRO
IPC: H04M11/00
Filed: 1992-05-29
Abstract: PURPOSE:To properly cope with a conversation reservation request occurring while a conversation is performed, in a facsimile equipment having plural lines. CONSTITUTION:In a conversation reservation request detection part 10, a conversation reservation request is detected from the signal received in a line control part 1 and a busy line judgment part 11 is made to judge the use status of a telephone set 9. If the telephone set 9 is in use, what a conversion reservation requested is stored in a conversion reservation holding storage part 12. A notification part 15 notifies to the display screen of an operation part 7 and the telephone set 9 that the conversation reservation requested. A conversation reservation instruction part 13 outputs a conversation reservation instruction when the busy line is released. A conversation reservation execution part 14 executes a conversation reservation request instruction in response to the conversation reservation request enable signal from the line control part 1.
Patent JP-H11355110-A (JP)
Title: Clock abnormality detection circuit
Inventor: HISAMATSU SATOSHI
IPC: H03K5/19
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and stable circuit by generating a reference clock, starting counting of the number of monitored clocks with the pulse edges of respective pulses in the reference clock as references, outputting a count up signal at the number of counting times, which is previously decided, and outputting an abnormal resetting signal when the count up signal is received. SOLUTION: Setting/resetting output (2) from time T0 to time T22 is transferred to a second abnormality judgment circuit 15. The setting/resetting output (2) is read at a reference clock. Thus, the reading times become time T0, time T8 and time T16. Consequently, abnormality judgement outputs (2) and (1) become L at time T0, H at time T8 and L at time T16. A synthetic judgement is formed by an abnormality output detection part 4. A reference pulse origination part generates the reference clock of a considerably large pulse period compared to a monitored clock.
Patent JP-S5585902-A (JP)
Title: Instrument for home use
Inventor: ANDORIISU FUAN DEA MEUREN
IPC: H05B6/68
Filed: 1979-12-14
Abstract: A domestic appliance comprises a programming device for receiving on-time information and for updating, by way of repetitious signals, the ontime yet to be completed. Furthermore, these repetitious signals continuously activate an activation signal which, however, is independently terminated if the repetitious signals do not appear. When the activation signal is present, first and second switching components are activated, so that a discharge tube can emit ultraviolet radiation. Furthermore, there is provided a detection element which detects whether the first and second switching components are indeed deactivated outside the on-time. If one of the two switching components remains active also outside the on-time, the detection element supplies a signal to prevent the starting of a next on-time.
Patent JP-S5587456-A (JP)
Title: Semiconductor substrate
Inventor: SEKI YASUO
IPC: H01L29/167
Filed: 1978-12-25
Abstract: PURPOSE: To prevent occurences of defects in the epitaxial layer by adding Sn or Ge to substrate crystal as impurities.  
     CONSTITUTION: Sb, As, B, etc. are diffused in preparing an embedded layer in a Si crystal. However, due to different covalent bond radius from Si, a significant distortion is generated around a diffusion layer, causing crystal defects in this area under heat treatment process. If Sn whose covalent bond radius is larger than Si, is added as an impurity, a grating constant increases proportional to Sn concentration. If B whose covalent bond radius is smaller than Si, is selectively diffused to Si crystal, a distortion developes around the diffusion layer on account of non-identity at grating constant. However, Sn is diffused externally, elongating B's grating constant to buffer the distortion. When Sb whose covalent bond radius is larger than Si, is used as an impurity, the grating constant in the diffusion layer expands, causing a distortion around. However, Sn added beforehand, is diffused externally from the diffusion layer, buffering a distortion around. Ge also has the same effect. In this way, an epitaxial layer without crystal defect can be formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0717779-A (JP)
Title: Production of thin alc panel
Inventor: HIROTA TAKAO
IPC: C04B38/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide a process for producing a thin ALC panel preventing the weight increasing patterns appearing on the surface of the panel. CONSTITUTION:Both sides of plural reinforcing materials 4 are supported by supporting rod 1 and are arranged at prescribed intervals in a form 3. A mortar slurry is injected into this form 3 and is expanded. The supporting rods 1 are removed while the slurry has a flow property, by which the holes formed after the removal of the supporting rods 1 are made solid by the self-decay property of the mortar slurry and the distances from the flanks of the supporting rods 1 to the cut surfaces of the panel are made larger than the flow distance in the horizontal direction of the mortar after removal of the supporting rods.
Patent JP-H1013783-A (JP)
Title: Insert edit system for compressed image data
Inventor: NAGASHIMA AKIRA
IPC: H04N5/91
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an insert edit system for compressed image data in which insert edit processing in the unit of frames is conducted in the case of conducting insert edit through the use of device recording and reproducing compressed image data subjected to high efficiency coding processing. SOLUTION: In the case of recording an I picture of image data subjected to high efficiency coding, a B-picture is deleted between the I picture and a succeeding I or P picture and the result is recorded. In the case of recording from the P picture, the P picture is encoded into the I picture and a B-picture is deleted between the I picture and a succeeding I or P picture and the result is recorded. In the case of recording the data from a B picture, the B picture from the B picture to the succeeding I or P picture is encoded into the I picture and the I picture is rearranged to positions corresponding to the time sequence on the reproduced image and recorded.
Patent JP-H0914607-A (JP)
Title: Combustion device
Inventor: YOTSUYA NORIO
IPC: F23D11/10
Filed: 1995-06-28
Abstract: PURPOSE: To simplify the constitution of a combustion device, burning kerosene for domestic use. CONSTITUTION: Flame port cooling plates 23 are equipped between the side walls 21 of a plurality of flame ports 15 to cool the flame ports by mixture 26 whereby the temperature rise of the flame ports 16 can be prevented, a part of secondary air passages 22 can be reduced, the man-hour of assembling is reduced and the combustion device is simplified. The rate of the secondary air passages 22 with respect to the flame ports 16 is reduced whereby the combustion device is compacted.
Patent JP-S5862801-A (JP)
Title: Tone arm
Inventor: IIDA KATSUHIKO
IPC: G11B3/12
Filed: 1981-10-12
Abstract: PURPOSE:To prevent generation of resonance of each part of an arm, by providing a control mechanism and a pressure mechanism in front of a supporting shaft of the arm, and reproducing a record in a state that a motion of the arm in the vertical direction has been restricted. CONSTITUTION:By a control mechanism constituted of a control ring 10a, a flat screw 1, a member being incidental to them, also a supporting body 9a, etc., and a pressure mechanism constituted of an elastic body provided to an arm, a pushing-up body 6 for pushing it up, etc., a motion of the arm in the vertical direction is restricted, and also the extent of sinking of the stylus tip of a cartridge can be set optionally. In this way, generation of vibration to induce resonance is inhibited from the beginning, and resonance of each part of the arm can be prevented.
Patent JP-S5785724-A (JP)
Title: Wrapping sheet conveyance equipment
Inventor: MINOURA SADAO
IPC: B65G47/84
Filed: 1980-11-18
Abstract: PURPOSE: To enable visual inspection, by providing a relaying device between the takeout cnveyor and visual inspection conveyor of a molding machine to divide a small number of rows into numerous ones to reduce the speed of the inspection conveyor.  
     CONSTITUTION: Conveyance equipment 1 comprises a takeout conveyor 6 for carrying wrapping sheets (m) punched out by a punch press T, a rotary distribution cnveyor 2 and a slow coveyor 4 for inspection. The rapidly punched-out sheets (m) are changed from a small number of rows to numerous ones by the distribution conveyor 2. In the distribution conveyor 2, conveying jigs 26, 26' are movably supported on rods 25 provided on a rotary body 23. The jigs 26 are moved to one side and the remaining jigs 26' are moved to the other side so that the sheets (m) brought in two rows are changed to four rows and transferred onto the slow conveyor 4. According to this constitution, the conveyor 4 can be driven at a half speed of the conveyor 6 to facilitate the inspection. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11355660-A (JP)
Title: Signal switching device
Inventor: SAKAI MINORU
IPC: H04N5/268
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To control an output path of more input signals with a small number of bits by switching a signal outputted from other output terminal in accordance with empty data. SOLUTION: When the value '0' that is not concerned with video switching is supplied to 1st and 2nd control bits that are supplied from a shift register 22, D flip-flops 111 and 113 hold '0' at the trailing edge of a latch clock, output it from output terminals Q and supply it to an audio system decoder 141. When the terminals Q of the flip-flops 111 and 113 are both '0', the decoder 141 connects a voice changeover switch to a bias power supply and makes an output voice signal in a mute state. Therefore, the 1st and 2nd control bits which are supplied to a video system decoder 142 are left as they are while only the 1st and 2nd control bits that are supplied to the decoder 141 can be set to '0' which instructs mute.
Patent JP-H11355301-A (JP)
Title: Band change setting system
Inventor: TSURUTA ATSUO
IPC: H04Q11/04
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To allow the system to quickly set an optimum frequency band. SOLUTION: A cell type discrimination section 12 discriminates whether a received cell is an information cell or a dummy cell. A counter 13 counts the number of dummy cells and the number of information cells for every subscriber device. A band setting discrimination section 11 increases a band of a subscriber device whose number of information cells exceeds a 1st threshold value and decreases a band of a subscriber device whose number of dummy cells exceeds a 2nd threshold value. An outgoing cell generating section 10 generates a cell denoting signal transmission timing and sends it to each subscriber device. An incoming signal transmission timing detection section 20 detects an incoming signal transmission timing addressed to itself from a cell sent from an intra-station device 1 and an incoming cell generating section 21 sends cells according to this timing.
Patent JP-H0217263-A (JP)
Title: Automatic transmission
Inventor: OTSUKA MASUHIRO
IPC: F16H61/16
Filed: 1988-07-01
Abstract: PURPOSE:To secure the performance of an engine brake and prevent the genera tion of engine-stall by judging that a braking force is applied or not to a vehicle with a judging means, and hindering the inhibition of the variable speed control when the applying of the brake is judged. CONSTITUTION:When a brake device 107 is not actuated, a control means 101 carries out the automatic variable speed control on the basis of a term signal A from a sensor unit 105, and inhibits the change of the target gear position at the time of changing of speed or after the changing of speed. When the brake device 107 is actuated, the control means 101 judges the applying of a brake of a brake judging means 106, and releases an inhibiting function of the change of the target gear position. Thereby, the decision of the target gear position according to the content of the term signal A and the variable speed control based on this decision is constantly carried out. When the brake is applied quickly, the transmission is geared down so as to make efficient use of the engine brake and the engine-stall is also avoided.
Patent JP-S6317327-A (JP)
Title: Air-conditioning machine
Inventor: KITANO MOICHI
IPC: F24F13/28
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a highly accurate clogging detector, in which the change of the objective value of comparison between the kinds of machine is not necessitated, by a method wherein an initial value setting means, which memorizes and sets the measured value of an air speed as an initial value, an allowable rate setting means, in which the allowable rate of deterioration is set previously, and a filter clogging deciding means are provided in the title air-conditioning machine. CONSTITUTION:A micro-computer 17 reads the measured value U of an air speed in every elapse of a given time, operates a ratio U/Uo between the measured value U and an initial value Uo and compares the ratio U/Uo with an allowable air speed deteriorating rate Qm, preset by a volume 21. When the clogging of a filter 8 is started, the measured value U of the air speed is deteriorated and when the ratio U/Uo is deteriorated to an air speed deterioration allowable rate Qm, the micro-computer 17 outputs a signal to a solenoid contact 15 through a buffer circuit 23 or the like to energize the normally closed contact 15b of the solenoid contact 15. According to this operation, the conduction of a solenoid relay 11 is stopped and the normally opened contact 11a of the solenoid relay 11, inserted in series to a motor MC for a compressor, is disenergized whereby the operation of the compressor is stopped and an indication lamp is conducted.
Patent JP-S647341-A (JP)
Title: Actuator for pickup
Inventor: NISHIHARA YASUO
IPC: G11B7/09
Filed: 1987-06-30
Abstract: PURPOSE:To realize a stable control operation and the improvement of vibration resistance by providing a supporting means supporting elastically the main shaft of an actuator so as to release impact and vibration attended with the collision caused between the spindle and a slide bobbin. CONSTITUTION:The impact and vibration attended with the collision between the main shaft 1 and the follower bobbin 2 caused in receiving an external disturbance in a direction of the tracking is removed by an elastic member 4, an external disturbance signal given in a control signal is suppressed, the tracking is made stable and the vibration resistance is improved. Moreover, the elastic member 4 acts like a buffer in directions other than the tracking direction to improve the vibration resistance in every direction.
Patent JP-H01118330-A (JP)
Title: Wire rod laying device
Inventor: TERAOKA TADANORI
IPC: B21C47/14
Filed: 1987-06-30
Abstract: PURPOSE:To constrain the generation of the seizure and damage of a wire rod by providing the head pipe continued the space between the led-in port and lead-out port of a wire rod and arranging a lubricating member having lubricity at its inner peripheral face inside the pipe. CONSTITUTION:The laying head 17 having the lead-in port 18 and lead-out port 19 of a wire rod is continuously arranged along nearly the conical slope of a virtual cone 22. Annular rings 60, 61 of a carbon, etc., are arranged in a serial state at at least one part of the main body 21 inside of a pipe 17. When a driving motor 15 is rotated, the rotational force rotates the pipe 17 at high speed together with a cylindrical body 8 via a shaft 12 and gears 13, 14. In this case, the wire rod comes into the pipe 17, passing through the rings 60, 61 at high speed, being discharged from the leadout port 19 and formed in a coil shape in succession. Due to the friction resistance of the wire rod being reduced by the lubricating annular members 60, 61 the generation of the seizure and damage of the wire rod is constrained.