baber/WOPTO huggingface dataset:
Patent JP-H0864023-A (JP)
Title: Suspended luminaire
Inventor: TAKAI HOMARE
IPC: F21V21/02
Filed: 1994-08-24
Abstract: PURPOSE: To prevent an equipment main body from being rotated, and also prevent a nut from being loosened by providing a rotation block member and a rotated block member in between the male screw section of a suspended pipe and a seat plate, and in between the seat plate and the equipment installation section respectively. CONSTITUTION: A hitting member 18 is hanged over so as to be provided for the upper end section of a male screw section 11 provided for the lower end section of a suspended pipe 4, and concurrently a first rotation block member 12 is provided for the male screw section 11. A second rotation block member 5a is formed for an equipment installation section 5 while being positioned in the vicinity of the hole periphery of an installation hole through which the male screw section 11 formed for the equipment installation section 5 is penetrated.  A seat plate 20 is provided, which is provided with each first rotated block member 23 that is brought in contact with the lower surface of the hitting member 18, and is engaged with a rotation block member 12 in such a way as not to be rotated, and with each second rotated block member 24 that is hit against each rotation block member 5a in such a way as not to be rotated, and a nut 28 is also provided, which is threadedly engaged with the male screw section 11 held in a space interspaced with the hitting member 18.
Patent JP-H0487707-A (JP)
Title: Boring and deburring device and its method
Inventor: YOKOGAWA SHINICHI
IPC: B23B29/034
Filed: 1990-07-30
Abstract: PURPOSE:To carry out boring and deburring in the same process by installing a bite with a boring blade and a deburring blade on a bite holder shaft which is supported by a spindle capable of moving in the horizontal direction and reciprocally moves at a specific angle against the horizontal direction. CONSTITUTION:A piston 10 of a boring delivery cylinder 9 starts moving a bite holder shaft 3 at a boring start position. The bite holder shaft 3 is pushed by a connection bar 7 and advances in the full line direction inclined by a specific cone angle against the horizontal direction in a guide hole 18, and deburring of a reversally tapered hole is carried out by a boring blade 22 in a bite 2. Additionally, a piston of a feed unit cylinder 14 is retreated to a deburring completion position as the piston 10 is at an advance end position in correspondence with a boring finish position and is back cut by a deburring blade 23 of the bite 2, and burr grown in a tapered hole of a processed article 1 is cut off by the deburring blade 23 of the bite 2. Consequently, it is possible to carry out boring and deburring in the same process.
Patent JP-H0542551-A (JP)
Title: Manufacture of molded product
Inventor: TAKAHASHI MASAYUKI
IPC: B32B5/26
Filed: 1991-08-08
Abstract: PURPOSE:To prevent the noise generation due to the friction between a cushion body and a frame or a spring, etc. CONSTITUTION:A nonwoven fabric (12) with a three-layered structure in which a nonwoven fabric sheet of a proper thermoplastic resin is sandwiched between the specified first and second spunbonded nonwoven fabrics is placed in the upper mold for a two-sectioned mold and in the middle mold for a three- sectioned mold. A raw material liquid for foamed polyurethane is injected and integral-molded by foaming to prepare a molded product prevented from the noise generation due to the friction between a cushion body 11 and a steel member such as a spring 15, a frame 16, and a pipe.
Patent JP-S6442400-A (JP)
Title: Seed crystal fixing device
Inventor: SUZUKI HIROYUKI
IPC: C30B15/32
Filed: 1987-08-10
Abstract: PURPOSE:To hold a seed crystal securely and with high reproducibility by fixing a seed crystal provisionally on a stage, adjusting the relative position and the direction of the seed crystal and a supporting rod with an adjusting mechanism of position and direction of the seed crystal, and allowing a tip end of the supporting rod to contact with the seed crystal after heating the supporting rod. CONSTITUTION:A seed crystal 4 is fixed provisionally on an XY axis translation stage 1. Further, a seed crystal supporting rod 5 is fixed to a Z axis pulse stage 6 with a fixing equipment 7, and a Pt wire 8 at the tip end is heated with a combination of a heater 11 and a heat accumulating plate 10. The relative position and direction of the seed crystal 4 on the stage 1 to the Pt wire 8 at the tip end of the supporting rod 8 is adjusted with an XY axis translation stage 1 and an XY goniostage 2. Then, the supporting rod 5 is descended with a Z axis pulse stage 6 to bring the tip end of the Pt wire 8 into contact with the seed crystals 4, causing a part of the seed crystal 4 to melt, and the seed crystal 4 is fixed to the supporting rod 5 after cooling the seed crystal 4.
Patent JP-H0247888-A (JP)
Title: Manufacture of semiconductor laser
Inventor: YAMAMOTO YUKO
IPC: H01S5/185
Filed: 1988-08-09
Abstract: PURPOSE:To reduce man-hours required for characteristic evaluation by a method wherein a semiconductor wafer containing an active layer which emits a light is formed and V-grooves are formed on it to separate the wafer into semiconductor laser elements and a current is injected into each semiconductor laser element and a light output is measured and the semiconductor wafer is cut into the semiconductor laser element along the grooves. CONSTITUTION:Groves 9 are formed on a formed semiconductor wafer with an interval corresponding to a resonator length by reactive ion beam etching. A needle 10 is brought into contact with each semiconductor laser element separated by the grooves 9 and a metal plate 11 is brought into contact with the lower surface of an n-type side electrode 8. A current is injected into the semiconductor wafer and a light output emitted from a light emitting surface 12 is reflected vertically by an end surface 13 obtained by slant cutting and detected by a photodetector 14 to measure the light output and the current characteristics. At that time, the I-V characteristics, oscillation threshold currents, efficiencies and the like of the semiconductor laser elements are evaluated and the semiconductor laser elements which are judged to be not defective are cut along the grooves 9 and divided into respective semiconductor lasers.
Patent JP-H0488203-A (JP)
Title: Teaching regeneration device for hydraulic drive machine
Inventor: SHIMOYA YOSHIYUKI
IPC: F15B21/02
Filed: 1990-07-27
Abstract: PURPOSE:To conduct accurate reproduction of a teaching content by storing a selective instruction content of a control selection switch at the time of teaching, and driving a hydraulic drive machine for conducting a selected control based on a stored data at the time of regeneration. CONSTITUTION:There is provided a hydraulic device control characteristic instruction operation panel 21 for selectively instructing a control characteristic of an electronically controlled hydraulic device by means of a switch, and outputting an instruction signal for indicating a control characteristic instructed at the time of teaching to a hydraulic device controller 22 via a work automation controller 2 at the time of regeneration. An electric operation lever 1 inputs a signal in accordance with a lever stroke amount to the work automation controller 2, which stores this signal as well as an instructed control characteristic instruction signal and at the time of regeneration outputs those signals to the hydraulic device controller 22 to drive an operation valve spool of a hydraulic device 4. Accordingly, reproduction performance of a determined work content is enhanced.
Patent JP-2001028593-A (JP)
Title: Atm exchange and call receiving processing method
Inventor: MIYAMOTO REI
IPC: H04L12/28
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To execute suitable call receiving management, so as not to forcedly exclude undefined bit rate(UBR) traffic communication by judging whether a call can be received corresponding to a new connection request, on the basis of information from a cell traffic accumulating means. SOLUTION: A call receiving discriminating and managing part 12 of a data processor 10 can satisfy call-setting request conditions, which are dispatched from a switched virtual connection(SVC) call control part 11 and expressed by a parameter value such as request band width or traffic class, as an ATM exchange system and judges whether that call setting request can be accepted, while including UBR traffic data from a cell traffic data compiling part 13 as well. The cell traffic compiling part 13 compiles the number of cells transmitted/received for each virtual connection on an input/output line on the basis of cell counter values in line input parts 1 and 2 and line output parts 4 and 5, and manages and maintains that number in a cell traffic data managing table holding part 21 of a storage device 20.
Patent JP-H0485392-A (JP)
Title: Heat input control in coke oven
Inventor: KASHIWABARA YOSHIYUKI
IPC: C10B57/00
Filed: 1990-07-27
Abstract: PURPOSE:To stabilize the quality of coke and lower the heat quantity of carbonization by making the temp. of discharged coke constant by a specified method using a model for predicting the temp. of coke after carbonization based on the quantity of charged coal, its water content, the oven temp. and the duration of carbonization. CONSTITUTION:In the production of shaft furnace coke in a coke oven having a plurality of kilns, a modellized correction is computed from the actual coke temp. measured at the time of discharging the coke on the basis of a model for predicting the temp. of coke after carbonization from the quantity of charged coal, its water content, the oven temp. and the duration of carbonization. Using the correction, an oven temp. necessary for attaining the intended coke temp. is determined based on the actual quantity of charged coal, its water content and the designed duration of carbonization. By controlling the heat input, the oven temp. is adjusted to the intended value, and the temp. of discharged coke is stabilized.
Patent JP-S6091977-A (JP)
Title: Apparatus for automatic feeding of test paper
Inventor: AOKI SHIGEO
IPC: C12M1/34
Filed: 1983-10-25
Abstract: PURPOSE:To drop sheets of test paper on a laboratory dish one by one in a row, by means of a delivering mechanism for protruding the upper and lower tongue pieces supporting one end of the lowest test paper provided alternately near the bottom dropping outlet of the casing body. CONSTITUTION:A delivering mechanism constituted of an operating lever 4 for delivering a sheet of test paper to the bottom opening 3, a working piece 5 and the upper and lower tongue pieces 6 and 7 is provided in a container part 2 passing through a casing body and opening thereto. The upper and lower tongue pieces 6 and 7 are capable of protruding alternately on the bottom dropping outlet 3 by the up and down motion due to the pushing operation and opening operation of the operating lever 4 energized by a spring 8.
Patent JP-H1146493-A (JP)
Title: Controller for compressor driving motor
Inventor: IGARASHI TADAYUKI
IPC: H02P6/06
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown in a semiconductor switching element group even if starting control is exercised when a compressor is in anomaly state such as locking, by including a forced communication operation mode with fixed duty ratio in which the duty ratio of PWM signals is fixed in forced commutation operation mode, for a specified time after start of the compressor. SOLUTION: In forced commutation operation mode in starting, when a speed command signal is inputted, a speed controlling means 8 compares the speed command signal with the actual speed from the output signal from a counting means 7, and starts output of a duty ratio command signal corresponding to the deviation. When a timer means 15 which is fed with the signal is brought into a starting state, the timer means 15 provides a start judging means 9 and a duty ratio command means 13 with a starting signal for a given time.  In response thereto, an operation mode changing means 10 provides a driving signal generating means 12 with a preset forced commutation signal from a forced commutation signal generating means 11 instead of an output signal from the counting means 7, and a pulse width modulating means 14 with a duty ratio command signal for starting from the duty ratio command means 13 for the given time.
Patent JP-H1144062-A (JP)
Title: Mounting structure of adjustable drain
Inventor: TSUKIMORI HIROYUKI
IPC: E04D13/068
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an adjustable drain, in which a tightly installed state can be obtained simply even in an eaves gutter with a three-dimensional shaped bottom plate. SOLUTION: The mounting structure of the adjustable drain has an upper drain 3 having an inserting section 1, to which the thread groove of a cylindrical body is formed, and a flange 2 fast stuck to an eave-gutter bottom plate 5 and the lower drain 4 of the cylindrical body with a thread groove, with which the inserting section 1 is screwed, the inserting section 1 of the upper drain 3 is projected from a drain inlet formed to the eaves-gutter bottom plate 5, the lower drain 4 is rotated and screwed to the inserting section 1 from a lower section, and the eaves-gutter bottom plate 5 is held.  The upper end face of the lower drain 4 is formed in an approximately horizontal shape and a lower end face is formed in an approximately flat shape, and a spacer 6 having a form that an upper end face is fast stuck onto the three-dimensional-shaped external surface of the eaves-gutter bottom plate 5 is interposed between the lower drain 4 and the eaves-gutter bottom plate 5 at that time.
Patent JP-S6359722-A (JP)
Inventor: NAMATAME TERUAKI
IPC: H02H7/093
Filed: 1986-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6260379-A (JP)
Title: Waveform shaping circuit
Inventor: YAMAMOTO SHUNICHI
IPC: H04N7/00
Filed: 1985-09-10
Abstract: PURPOSE:To properly shape a waveform even if the amplitude of a signal fluctuates by modifying the clamped phase of a serial packet signal from a burst signal part into a clamped part and permitting a comparator circuit to shape the output with the clamped potential as a reference one. CONSTITUTION:In terms of a buffer amplifier 2 inputting the serial packet signal 1 which is band-limited in order to prevent the waveform of a transmission line from being distorted, its output impedance is made lower to prevent the waveform from being distorted when the next-staged switch circuit 4 turns ON. A capacitor 3 generates a DC component by keying clamp. The switch circuit 4 is turned ON only at the clock run part of the serial packet signal, and grounded through a resistance 9. The 2nd buffer amplifier 5 attains a high input impedance so that a clamped potential held in a capacitor 3 is maintained. On the basis of a reference voltage GND, a comparator circuit 7 comparates the output of the buffer amplifier 5 with the central potential of the serial packet signal as a reference, thereby obtaining an output 8 whose waveform is shaped.
Patent JP-H0487648-A (JP)
Title: Method for refining molybdenum ore
Inventor: OKAMOTO HIDEMASA
IPC: B03C1/00
Filed: 1990-07-27
Abstract: PURPOSE:To rapidly and efficiently remove the copper sulfide ore from molybdenite by applying high-gradient magnetic separation to the molybdenite contg. the copper sulfide ore obtained by copper roughing, copper cleaning and molybdenum flotation when the copper content decreases below about 10wt.%. CONSTITUTION:The copper concentrate obtained by copper-roughing and copper- cleaning a copper ore is molybdenum-floated one to three times to obtain molybdenite contg. <= about 10wt.% copper. The molybdenite is crushed, and the molybdenite grains and copper sulfide ore grains are liberated. The granular molybdenite and copper sulfide ore are pulped and passed through the net (matrix) of a high-gradient magnetic separator, hence the copper sulfide ore is magnetically to the matrix, and the molybdenum ore (molybdenite) as a nonmagnetic material is separated as a non-adhered material. When one-stage high-gradient magnetic flotation is not sufficient for the separation and concentration, plural-stage high-gradient magnetic separation and concentration is applied, or the high-gradient magnetic separation and scavenging are combined to conduct high-gradient magnetic concentration.
Patent JP-S6096183-A (JP)
Title: Surface wave motor
Inventor: MUKOUJIMA HITOSHI
IPC: H02N2/00
Filed: 1983-10-26
Abstract: PURPOSE:To hold a surface wave motor without disturbing the vibration of a ring vibrator by integrally providing an auxiliary vibrator which has suitable length in the ring-shaped vibration of the motor. CONSTITUTION:Since the vibration of a ring-shaped vibrator 13 generates various vibrating modes and generates a traveling wave, the node of the vibration is not presenced. When the vibrator 13 is supported by an auxiliary vibrator 12 and the vibrating state of the vibratior 12 is set to web by a bonded part 12a of the vibrators 13, 12, the vibration of the vibrator 13 is not disturbed. In this case, the opposite supporting end 12b to the bonding end 12a to the ring-shaped vibrator of the vibrator 12 becomes stationary.
Patent JP-H0367041-A (JP)
Title: Control device for continuous variable transmission drive system of engine
Inventor: SUZUKI YUTAKA
IPC: B60W10/10
Filed: 1989-08-03
Abstract: PURPOSE:To improve the shift shock in the normal running range and the response of engine brake in the engine braking range compatibly by varying the engine torque dropping speed in these two ranges. CONSTITUTION:In an engine control unit 400 the fuel injection amount of a fuel injection device 402 is decreased comparatively slowly in the case of the D range when the foot is set off from a pedal. In the case outside the D range, for ex. L range, the fuel injection amount is decreased rapidly. Because the dropping speed of the fuel injection amount in the D range is so set that the dropping speed of engine torque associate therewith will be matching with the shifting velocity of a continuous variable transmission 11, little shift shock will be generated. In case stamping-off is made in the L range, on the other hand, the engine torque starts dropping immediately to accomplish the condition engine brake is applied.
Patent JP-H09137600-A (JP)
Title: Ladder device installed on veranda for temporary scaffold
Inventor: YOSHIMARU KATSUYOSHI
IPC: E04G1/30
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To smoothely come and go between a scaffold and a veranda while insuring good workability and safety, assemble the device without troubles even when a scaffold board is on the height position similar to or more than a veranda fence, and make the device to be excellent in general-purpose use. SOLUTION: A ladder device main body 10 is constituted of first and second horizontal crossbeam members 50, 60 laid over between the studs 3a of a temporary scaffold 1, and a footboard 20 and a ladder member 30 of which one-side ends are pivotaly engaged with each other, the other end of the footboard 20 is connected to the first horizontal crossbeam member 50, and the other end of the ladder member 30 is provided on the floor face of a veranda. Further, an auxiliary ladder 40 respectively detachably connected to the first and second horizontal crossbeam members 50, 60 at both ends are combinedly built on this device.
Patent JP-H0859143-A (JP)
Title: Elevator control device
Inventor: SUZUKI NOBUKAZU
IPC: B66B17/20
Filed: 1994-08-25
Abstract: PURPOSE: To automatically move a car stopping device vertically without an occupant getting out of an automobile as well as to shorten carry-in and out time of a vehicle by carrying out positive and reverse rotational actions in accordance with door opening and closing signals of an elevator cage door and elevating up and down the car stopping device by way of converting these rotational actions to a rectilineal action. CONSTITUTION: Door opening and closing signals are output by sensors 1, 2 by way of detecting door opening and closing states of an elevator cage door. Thereafter, a rotation change-over device 6 is made to carry out positive and reverse rotation in accordance with these signals. Furthermore, these rotational actions are converted to a rectilineal action, the rectilineal action is transmitted to car stopping devices 56, 57, and the car stopping devices 56, 57 are raised or lowered by a transmission member 7. As in this way overgoing of a vehicle is automatically prevented and the car stopping devices are automatically lowered by door opening, it is possible to move the car stopping devices vertically without an occupant getting on and out.
Patent JP-S6261209-A (JP)
Inventor: MASUDA SHIGEO
IPC: H01B13/16
Filed: 1985-09-10
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-H0950869-A (JP)
Title: Casing for electronic equipment
Inventor: YAKUMA KAZUAKI
IPC: H01R13/73
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To fix directivity of a central conductor so as to facilitate a soldering work by providing a guide groove in an internal wall of a tubular body of an outer conductor part and matching and inserting a projection of a hollow insulating body having a central conductor part held and fixed therein. SOLUTION: An engagement recessed part 5 providing a guide groove is formed in the internal wall of an outer conductor part 2. A lock projecting part 7 is provided on the outer circumferential position of a hollow insulating body 4 matched with the recessed part 5. The conductor part 2 is inserted around the insulating body 4 holding and fixing a central conductor part 6 with a cap covering thereon, Then the projection of the projecting part 7 of the insulating body 4 is inserted by coinciding with the guide groove of the recessed part 5 and rotated counterclockwise in the stop position of insertion. The projection of the projecting part 7 stops the rotation at the terminal of the guide groove of the recessed part 5.  The flat direction of a flat pin part of the conductor 6 and the flat direction of a printed board can be set in such a fixed state as coinciding with each other so that the soldering works can be facilitated.
Patent JP-S6261977-A (JP)
Title: Production of 1,2-dithiolan derivative
Inventor: YAMAMOTO ITARU
IPC: C07D339/04
Filed: 1985-09-11
Abstract: PURPOSE:To easily obtain the titled compound useful as a drug, e.g., a physiologically active substance such as immunological regulator, etc., without preparing by-products, by using 1,3-dithian-1-oxide as a starting raw material and bringing it into contact with an acid. CONSTITUTION:1,3-Dithian-1-oxide is used as a raw material and an acid (e.g., hydrochloric acid, sulfuric acid, perchloric acid, acetic acid, methanesulfonic acid, p-toluenesulfonic acid, etc., capable of being selected from a wide range of inorganic and organic acids) is brought into contact with it, to give the aimed compound. The reaction time is usually 2-5hr and sometimes 1-24hr depending upon conditions. The above-mentioned raw material, for example, is obtained by oxidizing a cyclic 1,3-dithian having replaced aldehyde or ketone residue produced from 1,3-dithiol and an aliphatic aldehyde or aromatic aldehyde (preferably aliphatic ketone or aromatic ketone) in the presence of an acid catalyst.