baber/WOPTO huggingface dataset:
Patent JP-H03250677-A (JP)
Title: Laser device
Inventor: TERAI KIYOHISA
IPC: H01S3/097
Filed: 1990-02-28
Abstract: PURPOSE:To realize stable and highly dense discharge between discharge electrodes even if a discharge gap is wide and laser gas pressure is high by a method wherein potential on a lower voltage electrode and on a higher voltage electrode is determined by stray capacitance based on wiring of a laser device and potential between the high voltage electrode and the low voltage electrode is set at ground potential. CONSTITUTION:Capacitors C8, C9 are inserted into a load circuit wherein potential on a higher voltage electrode 16a and on a lower voltage electrode 16b is determined by stray capacitance of a device. High frequency power generated on a high frequency oscillating part 20 is supplied via transformer coupling 22 to the higher voltage electrode 16a and the lower voltage electrode 16b of a discharge part. Since there is ground potential between potential Va, Vb of the higher voltage electrode 16a and the lower voltage electrode 16b, high frequency discharge 23 is generated between dielectric bodies 7a, 7b even if a discharge gap is wide or laser gas pressure is high. Therefore stable and highly dense discharge can be realized between the discharge electrodes.
Patent JP-S59171727-A (JP)
Title: Transporting vehicle having load swing system on load table
Inventor: KITASE MASAO
IPC: B60P1/36
Filed: 1983-03-22
Abstract: PURPOSE:To reduce size of lifter in transporting vehicle while to enable various usage of load table by constructing a rotary pad dismountably. CONSTITUTION:A rotary pad 18 telescopable through a hydraulic cylinder 16 is arranged in the center of load table 1 having a random direction transporter 5 such as a ball caster mat. A friction board 22 of rotary pad 18 is positioned on the lower face of pallet 24 mounting a load 23, and upon extension of said cylinder 16 a spring 15 is compressed to pressure contact the friction board 22 against the lower face of pallet 24 to enable swinging of load 23 without slip. After swinging, the rotary pad 18 is lowered to move the load 23 over the transporter 5. The rotary pad 18 can be removed from the load table 1.
Patent JP-S63209506-A (JP)
Inventor: SEIKE MICHINORI
IPC: A01C11/02
Filed: 1987-02-27
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-H04265343-A (JP)
Title: Device for joining column
Inventor: NODA SABURO
IPC: E04B1/24
Filed: 1991-02-18
Abstract: PURPOSE:To connect the steel pipe columns with a bolt so that a joining section is not projected to the outside. CONSTITUTION:A joining cylindrical body 6 is projected to the end of one steel pipe column 1, and it is inserted into the other steel pipe column 2 to fasten it with a bolt 11. Operation openings 10 are provided to the steel pipe column 1 and the joining cylindrical body 6 to insert the bolt 11 from the inside thereof, and the circumferential edges of the openings are welded to the perimeter of the opening of the joining cylindrical body 6. Temporarily welded cuts are made to corners of the joining cylindrical body 6, and it is closely connected to the inside of the column 2 when the bolt 11 is fastened.
Patent JP-S55139089-A (JP)
Title: Speed controller of dc motor
Inventor: HIZAWA MAMORU
IPC: H02P7/288
Filed: 1979-04-16
Abstract: PURPOSE:To carry out ample compensation of a DC motor in the full speed range and prevent the hunting at the time the motor is driven at a low speed by using voltage responsive variable impedance element for a voltage divider for the feedback of the counter electromotive voltage, and providing a peak value follower circuit between the voltage divider and comparator. CONSTITUTION:There is used a variable impedance element 3 in which an impedance is varied by the input voltage as a voltage divider for the counter electromotive voltage feedback of a speed controller comparing the charging voltage of a capacitor C1 with the counter electromotive voltage of the motor. Futhermore, a peak value follower circuit comprising a diode D7 and a capacitor C2 is provided between the voltage divider and the comparator. As the voltage responsive variable impedance element there is used one formed by connecting in parallel to a serial circuit comprising, for example, a resistor R11 and a constant-voltage element ZD3, a constant-voltage element ZD2 having a constant-voltage higher than that of the constant-voltage element ZD3. Alternately, in place of the thus formed element, there may be used an element 3' or 3''.
Patent JP-H03248063-A (JP)
Title: Measuring apparatus for running characteristic of train
Inventor: KUWAMOTO YOSHITSUGU
IPC: G01M17/08
Filed: 1990-02-26
Abstract: PURPOSE:To measure the average acceleration/deceleration at real time by operating the velocity from the diameter of a wheel and a frequency signal proportional to the rotating number of the wheel detected by a mounting tachometer dynamo, and further operating the velocity based on the speeds at the start and end of the measurement and the elapsed time. CONSTITUTION:The frequency proportional to the rotating number of a wheel is measured at a velocity frequency measuring circuit 2 from an output signal from a tachometer dynamo 1 of a running vehicle. An A/D converted frequency signal is outputted. Supposing that the diameter of the wheel of the vehicle is represented by D, gear of the dynamo 1 is N, speed and frequency at the start of the measurement when a switch 16 is turned ON are V1 and f1 respectively, speed and frequency at the end of the measurement when the switch 16 is turned OFF are V2 and f2 respectively, and the elapsed time is T, V1=3.6piDf1/N, V2=3.6piDf2/N are obtained by a first, a second and a third operating circuits 12, 14 and 15. The average acceleration-deceleration is operated according to (V1-V2)/T by an acceleration/deceleration operating circuit 19 and displayed by an acceleration/deceleration display device 20. Accordingly, the average acceleration/deceleration is measured at real time.
Patent JP-S58164707-A (JP)
Title: Method for controlling movable armor in blast furnace
Inventor: KAMOSHITA TOMOO
IPC: C21B7/24
Filed: 1982-03-25
Abstract: PURPOSE:To obtain an adequate distribution state of a charge by detecting the temps. of the gaseous flow around the extreme periphery of furnace walls with thermometers disposed on the surfaces of the wearing plates below movable armors and controlling said armors. CONSTITUTION:Protecting tubes 6 having the forward ends which are bent downward are inserted in the surfaces of the wearing plates 4 below movable armors 2 or in the positions in proximity thereto so as to be brought into contact therewith from the outside of a blast furnace. Thermometers 7 are provided in the tubes 6. The temps. of the gaseous flow around the extreme periphery of furnace walls 1 are detected with the above-described thermometers below plural pieces of the armors 2. The strokes of the armors 2 are so controlled as to make same the respective temp. patterns as at the respective measuring points whereby the gaseous flow in the circumferential direction of the inside of the furnace is made uniform and the good distribution state of a charge 5 is obtd.
Patent JP-H06257568-A (JP)
Title: Sealed compressor
Inventor: NOGUCHI KAZUHITO
IPC: F04B39/10
Filed: 1993-03-08
Abstract: PURPOSE:To prevent deterioration of the performance of a sealed compressor that could be caused by delay in closing a delivery lead and to prevent overcompression by inserting a pushing lead and a floating lead into the recessed portion of a valve plate so that the delivery lead is held from above and below. CONSTITUTION:A floating lead 60 inserted into a delivery valve seat 33 in the recess 32 of a valve plate 20 is slit 62 and curved into contact with a delivery lead 35. A pushing lead 70 is inserted over the delivery lead 35 and a slit 72 is curved downwards into contact with the delivery lead 34; i.e., the pushing lead 70 is pressed against the surface of a stopper 42 and thereby the delivery lead 35 is pushed down by the bent portion 72 of the pushing lead 70 and the delivery lead 35 is pushed up by the bent portion 62 of the floating lead 60 from below. Therefore, the delivery lead becomes easy to be opened and closed and so the performance of the sealed compressor is enhanced and energy efficiency is increased.
Patent JP-S55138757-A (JP)
Title: Paper feeder in electrophotographic copier
Inventor: YAMAMOTO TOSHIHARU
IPC: G03G21/00
Filed: 1979-04-16
Abstract: PURPOSE: To perform changing over of automatic feeding and manual feeding with a simple constitution by making common use of the switching means which detects the empty of copying paper in the containing part at the automatic feeding and the means which detects the copying paper inserted at the manual feeding.  
     CONSTITUTION: By discriminating a copying feasible state, a switch SW 1  closes and when a cassette is loaded in the case of automatic feeding, an empty detecting switch SW 2  goes on to the contact (b) and a discriminating switch SW 3  to the contact (b). Every time when a print switch PSW is closed, current is supplied to the copying operation control system A and copying is accomplished. When the copying paper in the cassette becomes less, the switch SW 2  changes over to the contact (a) and an empty display LED 1  is made, making the subsequent copying infeasible. In the case of manual feeding, the switch SW 3  is set to the contact (a) by loading of the cassette and the manual feed display LED 2  is done and the switch SW 2  changes over to the contact (a), by which the display LED 1 , is done. Eveny time when the leading end of the inserted copying paper comes, the switch SW 2  is changed over to the contact (b) to supply current to the control system A, whereby copying is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59170139-A (JP)
Title: Thermosetting resin composition
Inventor: HIROSE TOSHIBUMI
IPC: C08L71/02
Filed: 1983-03-18
Abstract: PURPOSE:To obtain a composition of long pot-life at room temperature capable of rapidly curing on heating to high temperatures, by incorporating a polyoxyalkylene having hydrolyzable silicon group with a curing catalyst consisting of an organic acid phosphoric acid compound and amine. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a polyoxyalkylene having in one molecule at least one hydrolyzable silicon group with (B) 0.1-10pts.wt. of a curing catalyst consisting of (1) a P-OH bond-carrying organic acid phosphoric acid compound of formula I , II, III, or IV (R1, and R2 are each organic residue; n is zero or 1; x and y are each zero, 1, or 2; x+y is 1 or 2) and (2) an amine of secondary or tertiary type having bydrolyzable silicon group. The component (A) is such that the main chain consists essentially of 1-4C oxyalkylene polymer, with a molecular weight 3,000-15,000 and hydrolyzable silicon group(s) at the molecular end(s).
Patent JP-S59171424-A (JP)
Inventor: TSUBOTA HARUO
IPC: H01H35/38
Filed: 1983-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03248203-A (JP)
Title: Control method for programmable controller
Inventor: KAWASAKI HIROKAZU
IPC: G05B19/05
Filed: 1990-02-27
Abstract: PURPOSE:To facilitate the step operation for program debugging by providing a one-circuit block stop operation function which advances a sequence program up to a position of switching from an output instruction to an input instruction to temporarily stop the program. CONSTITUTION:When receiving a one-circuit operation command, a programming device 2 performs the one-circuit block stop step operation. At the time of start of the sequence program, the start word in a start word number memory 9a in the device 2 is set to '0'. The stop command word number of a programmable controller PC 1 is set to '0'. The number of words to the position of switching from an output instruction to an input instruction is counted to obtain the number of words from the start word number in the memory 9a to the start word number of the next circuit block. The start word number is added to this obtained number of words and the result is sent as the stop command word number to a memory 15a of the PC 1. A loop frequency memory 15b of the PC is set to one and is sent to the PC 1. The obtained stop command word number is written in the memory 9a to prepare for the next stop operation.
Patent JP-S58164519-A (JP)
Title: Lubricant and solid pharmaceutical preparation using it
Inventor: KITAURA TOSHIYUKI
IPC: A61K47/00
Filed: 1982-03-24
Abstract: PURPOSE:The titled pharmaceutical preparation not retarding the eluation of a drug with maintaining its lubricating properties, obtained by blending stearic acid or its salt with a surface active agent. CONSTITUTION:A solid pharmaceutical preparation obtained by compression molding a drug using a lubricant obtained by adding a surface active agent (e.g., ''stearic acid polyoxy 40 '') to stearic acid or its salt (calcium stearate). Although stearic acid or its salt is widely used as a lubricant, stearic acid and its salt are water repellent. The eluation of a drug is retarded in case of a solid pharmaceutical preparation obtained by compression molding using it, so that the manifestation of the medicinal effect is retarded or reduced. The addition of the surface active agent can provide a lubricant not retarding the eluation of the drug with keeping lubricating properties. The amount of the surface active agent blended in the lubricant is preferably about 2-10wt% under normal conditions.
Patent JP-H10241494-A (JP)
Title: Apparatus switch structure and luminaire equipped with it
Inventor: HIROSE TAKURO
IPC: H01H15/10
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enhance the operation performance of an operation knob for turning on or off a fluorescent lamp. SOLUTION: A board 5 on which an element to turn on a fluorescent lamp is mounted is provided in a main body case 2 containing the fluorescent lamp. A slide switch 8 for turning on or off the fluorescent lamp is provided on the board 5, and an operation knob 10 is coupled with the actuator 8a of the switch 8 leaving a predetermined space. On both sides of the operation knobs 10, reinforcing ribs 14c, 14d regulating deformation in the moving direction thereof are formed.
Patent JP-H04298514-A (JP)
Title: Curable composition and optical fiber coated therewith
Inventor: HASHIMOTO YUTAKA
IPC: C08F20/10
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a curable composition which can give a cured product excellent in transparency, mechanical strengths, environmental resistance and optical properties and an optical fiber having a clad excellent in all of the above prooperties. CONSTITUTION:A curable composition is prepared by mixing 75.5 pts.wt. mixture, prepared by mixing a monomer of the formula: CH2=CHCOOCH2CH2C8F17 with a monomer of the formula: CH2=CHCOOCH2(CF2CF2)H in a weight ratio of 90:10, with 24 pts.wt. trimethylolpropane triacrylate, 1.4 pts.wt. gamma- mercaptoprophltrimethoxysilane and 0.5 pts.wt. photo-initiator. A cured product of this composition excels in transparency, mechanical strengths, environmental resistance and optical properties. An optical fiber excellent in all of the above properties can be obtained by coating an optical fiber core with this composition and irradiating the composition with ultraviolet rays.
Patent JP-H08239846-A (JP)
Title: Arranging method for reinforcing bar of underground outer wall skeleton
Inventor: IWANAMI KOICHI
IPC: E02D29/045
Filed: 1995-03-07
Abstract: PURPOSE: To improve workability and execution property by erecting a vertical bar unit held by the holding device of a traveling vehicle along an earth retaining wall, arranging vertical bars, hooking a horizontal bar unit on a vertical bar hook tool, and arranging horizontal bars. CONSTITUTION: Joint bars 3 are protruded on a concrete foundation 2 at proper intervals along an earth retaining wall 1, and a vertical bar unit 6 is held by the holding device 5 of a traveling vehicle 4. The arm 7 of the holding device 5 is installed at the prescribed height, a holding tool 9 is rotated by a cylinder 8 at the tip, and a hook 9a is hooked on the connecting bar 6a of the vertical bar unit 6. A lock pin is fitted to a fixed plate protruded with the hook 9a, and the lock pin is kept in the protruded state when the vertical bar unit 6 is hooked. The vertical bar unit 6 is erected and connected to the joint bars 3, the upper section is supported by a pressing material, and vertical bars 6b of the vertical bar unit 6 are arranged along the earth retaining wall 1.  Horizontal bars are likewise arranged, a formwork is assembled along these reinforcing bars, and concrete is placed in it to form an underground outer wall frame body.
Patent JP-H02257974-A (JP)
Title: Pin ball game machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1989-02-28
Abstract: PURPOSE:To prevent completion of a game in the middle when a machine is brought into a specified game state by providing a stop means which can stop discontinuance of a game related to a current pin ball game machine when the number of times which a continuous service is continuously rendered effective exceeds an upper limit value. CONSTITUTION:When all digital display devices 9a -9c display '7', a big prize state (a specified game state) is entered, and an opening closing plate 31 is released until 30 seconds pass or 10 prize balls come out. When, during release, a prize ball coming in the open closing plate 31 turns ON a VSW 32 serving as a service continuance actuating device, the opening closing plate 31 is released again until 30 seconds pass or 10 prize balls come out, and repetition is effected maximum 10 times as far as a prize ball enters the service continuance actuating device to turn ON the VSW 32. After repetition is made maximum 10 times, a stop means is actuated and continuance of a game is rendered impossible. Further, a 10 count switch 33 for counting prize balls received by the opening closing plate 31 is mounted in a fluctuation prizing device 30.
Patent JP-S62204069-A (JP)
Title: Balancer shaft lubricating structure for engine
Inventor: MINATO NORIO
IPC: F16F15/26
Filed: 1986-03-04
Abstract: PURPOSE:To facilitate the assembly of a balancer shaft onto an engine body and permit the effective oil supply by improving the structure of the balancer shaft itself and making the length of each oil port of the both journal parts different each other. CONSTITUTION:A vacant part 3 is formed in the right and left side walls of a cylinder block 1, and a balancer shaft 4 having an eccentric unbalanced weight part 4a is assembled. Lubricating oil lubricates an inlet side journal part 4b (outside diameter D1) through an oil passage 14 on a cylinder block 1, oil feeding passage on a spacer 6, and a ring groove 12 on the inner periphery. Further, the lubricating oil lubricates an innermost side journal part 4c (outside diameter D2) through the ring groove 12, oil passage 9. and the outer periphery of the innermost side journal part 4c. Since D1<D2, the counterflow of the lubricating oil from the second port 11 to the first port 10 is prevented, and the innermost side journal part 4c can be certainly lubricated.
Patent JP-H02227885-A (JP)
Title: Magnetic disk device
Inventor: TOTANI TOKUYUKI
IPC: G11B20/12
Filed: 1989-02-28
Abstract: PURPOSE:To record data for write and read in a free recording format by writing, reading and erasing the data for each of plural areas sectioned on a data surface, and recording the original sector servo data of the area to at least one area. CONSTITUTION:Plural areas, namely, an outer circumferential side data zone 15 and an inner circumferential side data zone 17 are provided dividingly in a concentric condition on a data surface 13, plural sector servo data areas 19 are provided in a radial condition in the whole area in a diameter direction on the outer circumferential side data zone 15, and a data recording area 21 is provided in the other part. On the inner circumferential side data zone 17, the sector servo data area is not provided, and only a data recording area 23 is provided. Thus, to the data recording area 23, the data for write and read can be recorded in the free recording format.
Patent JP-H0613027-A (JP)
Title: High voltage discharge lamp
Inventor: AKUSERU BUNKU
IPC: H01J61/073
Filed: 1993-02-10
Abstract: PURPOSE: To provide a high-pressure discharge lamp having a metal halide filler by reducing flickers in comparison with the prior art so as to achieve excellent arc and combustion characteristics having optical and electric data which are stable until the lamp reaches the life. CONSTITUTION: In a high-pressure discharge lamp having a narrowed discharge tube and a metal halide filler, an electrode 4 is formed of a linear shaft 17, wherein a filament member 18 having turns in close contact with each other is inserted into the discharge arc end of the electrode 4. A tungsten solid head member 19 having a globular shape toward at least a discharge arc and being brought into tight and thermal contact with the filament member 18 is fused to the free end of the shaft 17.
Patent JP-H11246722-A (JP)
Title: Polyvinyl chloride part for pipeline
Inventor: SHINKO TADASHI
IPC: F16L9/12
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide polyvinyl chloride pipeline parts molded with a composite polyvinyl chloride resin composition having excellent constructiblity because the composition is not largely deformed by earth pressure when buried into the ground, is excellent in flexibility and impact resistance and is adhesive- bondable. SOLUTION: This polyvinyl chloride pipeline part is obtained by molding a composite polyvinyl chloride resin composition consisting of a polyvinyl chloride resin and an elastomer. The composite polyvinyl chloride resin composition has a flexural modulus of 20-200 kgf/mm<2> and an elongation at fatigue failure in a fatigue failure test of 15-100%. The composite polyvinyl chloride resin composition is preferably a blend material of 90-40 wt.% of a polyvinyl chloride resin and 10-60 wt.% of an elastomer.
Patent JP-H02227583-A (JP)
Title: Scroll compressor
Inventor: INOUE TOSHITSUNE
IPC: F04C18/02
Filed: 1989-02-28
Abstract: PURPOSE:To prevent counterflow of non-compressive gas back to a compression chamber by inserting a shaft, which is coupled with a revolving scroll and provided with a discharge hole in the axial direction, into the middle of a shaft hole of a motor rotor, and furnishing a check valve in the space over the end face of this shaft. CONSTITUTION:A scroll compressor has a compression part 4 consisting of a revolving scroll 8 and a stationary scroll 6, wherein their laps 6a, 8a are combined together and an arch-shaped compression chamber 9 is formed in between. The bottom eccentric part 11a of a shaft 11 provided with a discharge hole 13 in the axial direction is fitted on a boss 8b provided protruding in the upper part of the revolving scroll 8. Therein a shaft hole 28 is formed in rotor 27 constituting a motor 5 to drive the compression part 4, and the shaft 11 is inserted into the middle of this shaft hole 28. The lower part of an air/liquid separator 30 is fitted in the space 29 bounded by the top surface of shaft 1 and the shaft hole 28, while a check valve 33 is interposed between the air/liquid separator 30 and the shaft 11.