baber/WOPTO huggingface dataset:
Patent JP-S61154775-A (JP)
Title: Panel production device
Inventor: IKEDA YUKIO
IPC: B23K9/00
Filed: 1984-07-27
Abstract: PURPOSE:To increase productivity by providing plural unit beams quipped with welder respectively and by arranging the horizontal and vertical binding device of reinforcing material at the front and behind, etc. of welder. CONSTITUTION:Plural unit beams 17 are suspended via suspension frame 18 to a fixed beam 6 and provided freely movably by a roller 14. A flux feeding device 16 and wire feeding device 15 connected to welding torch 13 are arranged on the beam 17. The vertical binding device 19 which equips with a vertical binding roller 24 and the horizontal binding device 20 which equips with a binding roller 21 are respectively provided further to the beam 17. A weld is performed by the torch 13 with binding by the horizontal binding device 20 and vertical binding device 19 the reinforcing material 2 located to the plane plate 1 being set to a work moving truck 4. A making-off work and tack welding are made disused and the productivity in the panel production is increased.
Patent JP-S6311649-A (JP)
Title: Spheroidal graphite cast iron for pallet of sintering machine
Inventor: HASEGAWA MASAE
IPC: C22C37/04
Filed: 1986-07-02
Abstract: PURPOSE:To decrease cracks, dimensional distortions and bends and to extend the life of a pallet by incorporating specific ratios of Ni and Mo into a specifically composed spheroidal graphite cast iron. CONSTITUTION:This spheroidal graphite cast iron consists, by weight, 3.4-3.8% C, 1.85-3.0% Si, 0.2-0.6% Mn, <=0.12% P, <=0.03% S, 0.8-1.3% Ni, 0.4-0.6%, <=0.1% spheroidizing agent and the balance Fe. The Ni in the above-mentioned components increases the tensile strength and hardness and decreases the elongation without impairing the spheroidization of the graphite at <=2%. The Mo contributes to not only the improvement in the mechanical properties but also the increase in the high-temp. tensile strength particularly up to 500 deg.C. The tensile strength is not improved if the amts. of the Ni and Mo to be added are respectively below the respective lower limits. Bainite structure is generated in the cast iron and the tensile strength increases but the elongation increases as well if either of the Ni or Mo exceeds the upper limit thereof.
Patent JP-S5947185-A (JP)
Inventor: AOMORI KOUKICHI
IPC: B25J15/00
Filed: 1982-09-10
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-S5381162-A (JP)
Title: Electronic watch
Inventor: YAHAGI MITSUTOSHI
IPC: G04G5/04
Filed: 1976-12-25
Abstract: PURPOSE:To make possible easy setting of time within an auxiliary clocking system counting circuit within a short time by making possing direct transfer of the contents of the specified unit digits of a main clocking system counting circuit to the auxiliary clocking system counting circuit.
Patent JP-2000350189-A (JP)
Title: Monitor system
Inventor: SAKANO HAJIME
IPC: H04N7/18
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce a capacity of image data obtained as a result of image date compression and to realize cost down by simplifying the configuration of the title monitor system at the same time. SOLUTION: The system is provided with a plurality of video cameras A1-An, a camera selection switch B that alternatively selects a video signal of each video camera, an A/D converter C that quantizes the video signal outputted from the camera selection switch B, an encoder selection switch D that outputs the quantized image signal outputted form the A/D converter C to any of a plurality of encode sections E1-En, the encode sections that apply compression of the quantized image signal received from the encoder selection switch D, a multiplexer section F that multiplexes the compression image codes outputted from each encode section, and a switch control section G that controls the encoder selection switch D so as to receive the quantized image signal to a corresponding encode section corresponding to the video cameras A1-An selected by the camera selection switch D.
Patent JP-S62205924-A (JP)
Inventor: HAI SEKIKEI
IPC: B60R3/00
Filed: 1986-07-03
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-S5781687-A (JP)
Title: Optimum binary-coding system
Inventor: HONGOU YASUO
IPC: G06V10/28
Filed: 1980-11-08
Abstract: PURPOSE:To execute stable binary-coding irrespective of a variation of a temperature, quantity of reflected rays, etc. by constituting so that a threshold level of binary-coding can be set in accordance with a result of operation of circumferential length. CONSTITUTION:A picture input part 10 repeats horizontal scanning in the vertical direction by suitable number of times, and inputs a two-dimensional picture. A binary-coding circuit 11 binary-codes an inputted picture signal waveform in accordance with a threshold level set by a threshold level setting part 12. A sampling part 13 further samples it, prepares a quantized two-dimensional picture, and stores it in a picture storage part 14. A circumferential legnth operating part 15 reads out the quantized two-dimensional picture from the picture storage part 14, and operates its circumferential length.
Patent JP-S5946088-A (JP)
Inventor: TAKEOKA TETSUO
IPC: H05K3/46
Filed: 1982-09-09
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-S5857577-A (JP)
Title: Solenoid valve
Inventor: FUKUOKA MASAKAZU
IPC: F16K31/06
Filed: 1981-10-02
Abstract: PURPOSE:To contrive to make the solenoid valve smaller by a method wherein an auxiliary driving member made of magnetic material is so provided at a solenoid coil as to be able to relatively shift to a plunger in order to generate a large force at the initial stage of valve opening by a solenoid with small capacity. CONSTITUTION:The auxiliary driving member 6 lies with a slight gas between the upper wall of a valve chamber 22 and the member 6 itself under the condition that the valve is closed. When a solenoid coil 52 is energized to open the valve, the plunger 54 is attracted to the fixed iron core 53 side and the auxiliary driving member 6 is attracted at the initial stage of valve opening to a frame member 57 by means of the magnetic force generated by the magnetic flux flowing within the frame member 57. Consequently, the auxiliary driving member 6 is abutted against the shoulder 523 of the plunger 54 and shifted together with the plunger 54, resulting in generating the force to pull up the plunger 54. Accordingly, the force larger than that generated in case of attracting only the plunger 54 can be acted on a valve body 3.
Patent JP-H1060430-A (JP)
Title: Phenyl sulfide-based antioxidant, its production and petroleum products containing the same
Inventor: LAM WILLIAM Y
IPC: C07C319/22
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To produce a phenyl sulfide-based antioxidant that contains a thiobisphenol having a specific chemical structure, does not contain chlorine and is useful as an antioxidant without causing excessive corrosion of copper when added to a lubricating oil of low phosphorus content for cars and trucks. SOLUTION: This phenyl sulfide-based antioxidant contains a thiobisphenol, selected from compounds of formulas I and II (R and R1 are H or an alkyl; (x) is 1-8)m which are obtained by a reaction of one or preferably two or more hindered phenols of formula III (R2 is H or an alkyl), such as 2-t-butylphenol, which do not contain chlorine, with a mixture of sulfur source, preferably element sulfur, and an accelerator composed of a hydroxide of an alkali metal in a polar solvent, preferably 2-propanol. The obtained sulfide based-antioxidant is preferably used in a concentration of 0.5-0.2wt.% when added to a lubricant composition, etc.
Patent JP-H11355955-A (JP)
Title: Earth fault detector for multi-branched line
Inventor: KOJIMA TAKAO
IPC: H02H7/26
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent unstable phase-comparison discrimination data from generating erroneous discrimination, because a waveform of zero-phase-sequence voltage V0 and each zero-phase-sequence current I0 become a steep pulse-shaped distorted wave, and a phase difference between V0 and I0 often changes with the lapse of time, in the earth fault accompanied with an arc by water tree of an insulator arc or a cable. SOLUTION: The zero-phase sequence current I01 to I03 detected by zero-phase sequence current transformers mounted at each branched line are inputted into I0 filters 12 to 14, I0 level detection circuits 16 to 18, and zero-cross point detection circuits 19 to 21, and transformed into a rectangular wave. If a discrimination circuit 22 finds the input of a negative phase in a branched line from comparison of phases with each other, the branched line is discriminated as having an earth fault.
Patent JP-H10336058-A (JP)
Title: High-frequency signal switch and satellite signal receiving system
Inventor: KAMIMURA TORU
IPC: H04N5/44
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency signal switch which can be operated excellently and can be connected to a tuner through one line only. SOLUTION: In a high-frequency signal switch 102, first high-frequency signals are supplied to an input terminal 106 and second high-frequency signals are supplied to another input terminal 108, and then, an output terminal 118 is connected to a tuner through one cable. The contacts 114a and 114b of a relay contact section 114 are respectively connected to the input terminals 106 and 108 and the contact 114c of the section 114 is connected to the output terminal 118. When the voltage supplied to the output terminal 118 does not reach a prescribed value, both a Zener diode 130 and a transistor 124 are not conducted and a state where the contact 114c is brought into contact with the contact 114a is maintained.  When the voltage supplied to the output terminal 118 reaches or exceeds the prescribed value, the diode 130 and transistor 124 are conducted and the contact 114c comes into contact with the contact 114b.
Patent JP-S5681713-A (JP)
Title: Deep layer stirring method and device therefor
Inventor: HOAKI KOUJI
IPC: E02D3/12
Filed: 1979-12-07
Abstract: PURPOSE: To improve an overturn prevention effect by lowering the height of a holding sccafford by a method wherein in a stabilizer pouring stirring device for improving the soft ground, a driving shaft for excavating the ground layer is made into an expandable multistage multiple shaft.  
     CONSTITUTION: A motor frame 2 equipped with a motor 15 is elevated along a vertical rail 1 of a scafford by means of a wire 11 in order that a stabilizer is poured into a soft ground and it is stirred to improve the soft ground. A multistage multishaft 3 composed of unit shafts 3aW3c is fitted at the lower part of the motor frame 2 and a stirring wing 4 is installed at the point thereof. And a hose 5 for the stabilizer slurry is suspended from the central part of the motor frame 2. The multipipe 3 is freely expandable, and it not only transfers power for rotating the stirring wing 4 at the lower end but also transfers a pressing force for pushing the stirring wing 4 into the ground. And further, since the motor 15 of a power source for those, is installed close to the upper part of the motor frame 2, it is needless to make the scafford high and the risk of overturn is sharply reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H064139-A (JP)
Title: Flow rate controller
Inventor: KITAHARA KOJI
IPC: G05D7/06
Filed: 1992-06-17
Abstract: PURPOSE:To provide a flow rate controller which can control the flow rate of the gas used for production of semiconductors in a wide range of flow rates. CONSTITUTION:A small flow rate gas line includes a valve 4, a small flow rate bypass 2, and a small flow rate control valve 6 and controls the gas at a small flow rate. Meanwhile a large flow rate gas line includes a valve 5, large flow rate bypass 3, and a large flow rate control valve 7 and controls the gas at a large flow rate. These two gas lines are set in parallel to each other. In such a constitution, the gas used for production of the semiconductors can be controlled in a wide range of flow rates with switching of those two gas lines.
Patent JP-S5860239-A (JP)
Title: Weighing type falling ball viscosimeter
Inventor: SHIBA KAMEKICHI
IPC: G01N11/12
Filed: 1981-10-06
Abstract: PURPOSE:To obtain a viscosimeter easy to measure the terminal velocity of a falling ball and requiring no complicated speed controller, by measuring the difference between the weighed value of a system measured when a ball is stationary in a sample liquid and the weighed value of the system measured when the ball is falling within the liquid at a uniform rate, and the falling velocity of the ball. CONSTITUTION:First, it is assumed that a static balance is maintained when the mass of weights 2 is W0, and the apparent mass of a system measured by a balance at that time is represented by M0. Next, a small piece having a small mass W in the weights 2 is transferred to a pan 7. At this time, a ball 1 starts to fall, having a terminal velocity v. The falling ball 1 is subjected to an upward viscous force F by a sample liquid. If the visocity of the sample liquid is represented by eta, the formulaIis obtained by Stokes' law. Owing to the viscous force F, the apparent mass of the system measured by the balance is represented by the formula II, where g is the acceleration of gravity. Thereby, the viscosity force F is made known from the formula III, and the viscoity eta is made known from the formulaI.
Patent JP-H1013400-A (JP)
Title: User authenitication system
Inventor: OONISHI MASAO
IPC: H04L9/36
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent illegal use of a password. SOLUTION: A transmitter side uses a password concealment means 13 to conceal a password 12 for a message 11 based on a password conceal rule to decide the password and sends the resulting message as a message 14 after concealment of password. A receiver side uses a password decoding means 15 to extract the password included in the message 14 based on the password concealment rule 15 and separates the message into a message 17 and a password 18.
Patent JP-H0864921-A (JP)
Title: Surface mount integrated circuit structure
Inventor: AANESUTO JIEI RATSUSERU
IPC: H05K1/14
Filed: 1995-05-12
Abstract: PURPOSE: To enhance mounting density and lower profile by arranging two flat packages to achieve a mirrored foot print by using a guide which is positioned inside an attaching opening part. CONSTITUTION: Two flat packages 110 encapsulate an integrated circuit device. An integrated circuit device is connected to a printed circuit board in an S-shape by a lead frame 120 and a soldered connection part 114. A lead is matched properly by a guide 100 inside an opening part and forms a connection part to a vertical flat package 110, which is positioned on a inverted flat package 111, to obtain a mirrored foot print of the lead frame 120. Therefore, since a flat package can be positioned in a printed circuit board according to a mirrored foot print, a simple and inexpensive printed circuit board can be obtained.
Patent JP-H108940-A (JP)
Title: Silencer
Inventor: TANAKA SHOZO
IPC: F01N1/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated in a vent pipe opening part, by providing a pipe line adjoining the vent pipe opening part where gas flows out or flows in, and having one end opened in the same direction also the other end closed, on the same plane as the vent pipe opening part. SOLUTION: A cylinder 2 is provided, so as to surround the outer side periphery of a vent pipe 1 with a given gap keeped, and an opened end 8, opened in the same direction on the same plane with the opening part 10 of the vent pipe 1, is provided on one end of the cylinder 2, and the other end is adopted as a closed end 9, to fix the cylinder 2 to the outer peripheral surface of the vent pipe 1 by the closed end 9. This radiates a sound, generated when air is propagated in the vent pipe 1, as a sound wave 13 from the opening part 10.  Part of the radiated sound wave 13 infiltrates into the cylinder 2 from the opened end 8, and is reflected by the inner side surface of the closed end 9, to progress to the opened end 8 again; and consequently, the vibration of the air is increased in the vicinity of the opened end 8, to convert accoustic energy into heat energy by the friction of air, thereby reducing a noise level.
Patent JP-H0238171-A (JP)
Title: Pneumatic pressure brake booster assembly
Inventor: REONARUDO GADETSUDOU
IPC: B60T/
Filed: 1989-06-22
Abstract: PURPOSE: To facilitate the manufacture and mounting by forming one of two shells of a brake booster by a plate constituting the fire wall of a vehicle, and fixing a support bracket for mounting a brake pedal to this plate. CONSTITUTION: This assembly is formed of a brake booster 10 formed of two shells 18, 37 and a master cylinder 14 connected to the brake booster 10, and a brake pedal 20 is mounted on a support bracket 22 operationally linked to the brake booster 10. The front shell 18 of the booster 10 has a dimension larger than that of the booster 10, and it is formed of a plate 26 constituting the fire wall of a vehicle. This plate 26 is formed by press working in such a manner that the form of a center section 28 corresponds to the form of the front shell 18, and fixed to the fire wall 12 in a peripheral flange 30 molded simultaneously therewith.
Patent JP-H05184397-A (JP)
Title: Homogeneous method for nucleic acid amplification and detection
Inventor: RATSUSERU JII HIGUCHI
IPC: C12Q1/68
Filed: 1992-05-06
Abstract: The present invention relates to an instrument for monitoring a nucleic amplification reaction comprising a thermal cycler having a support adapted for accomodating one or more nucleic acid amplification reaction volumes; and an optical system adapted for being optically coupled to the one or more nucleic acid amplification reaction volumes accommodated by the support.
Patent JP-H0248584-A (JP)
Title: Trialkylsilyloxy-1, 1-diphenyl ethylene and polymer produced therefrom
Inventor: EDOGAA RAITSU
IPC: C07F7/18
Filed: 1989-06-22
Abstract: NEW MATERIAL: A compd. of formula I (wherein R 1  and R 2  are each H, a 1-4C alkyl or OCH 3 ; R 3  is H, a 1-4C alkyl or O-1-4C alkyl; R 4  and R 5  are each H or a 1-4C alkyl; R 5  is a 1-4C alkyl).  
     EXAMPLE: 1-Methyl-1-phenyl-bis-(4-hydroxyphenyl)-methane.  
     USE: A stabilizer for decomposition and oxidative decomposition of polymers.  
     PROCESS: Hydroxydiphenylethylene of formula II is reacted with a halosilane of the formula; Hal-Si(R 5 ) 3  (wherein Hal is Cl or Br) in the presence of an acid acceptor and in the co-existance of a base. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5782811-A (JP)
Title: Zoom lens
Inventor: TANAKA KAZUO
IPC: G02B15/173
Filed: 1980-11-11
Abstract: PURPOSE: To improve not only the image forming performance but the color reproducibility of a zoom lens of a color TV camera, by securing a 4-sheet lens structure of the 1st positive lens, the 2nd negative lens, the 3rd positive lens and the 4th positive lens respectively counted from the subject side for a relay part and setting an exit pupil at a position infinite from the image forming surface.  
     CONSTITUTION: A front lens part 21 having a focusing function, a zooming part having a magnification varying function, a diaphragm 23 and a relay part 24 are distributed from the side of a subject. A stripe filter 25 is provided between the part 24 and an image forming surface 26. For such zoom lens, the part 24 is formed with a 4-sheet lens structure of the 1st positive lens I with its convex surface turned toward the subject, the 2nd biconcave negative lens II the 3rd biconvex lens III and the 4th positive lens IV, respectively. And the image of the diaphragm is formed in an infinite direction. In other words, the exit pupil is set at a position which is sufficiently remote when viewed from the surfac 26. As a result, each main beam of the light flux radiated from the final surface of the lens system is made incident to stripe filters R25 and R26 with substantially an equal angle. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6313981-A (JP)
Title: Floodgate having gate driving and controlling device with gravity lowering function
Inventor: MIMURA AKIO
IPC: F16K31/53
Filed: 1986-07-04
Abstract: PURPOSE:To enable a floodgate to be moved up and down without requiring a plurality of various additional equipments by connecting a driving means to a hoist interlocking shaft via an electromagnetic clutch, and connecting a gravity lowering speed control device such as a centrifugal brake or the like to the hoist interlocking shaft. CONSTITUTION:An electric motor 10 or a manual handwheel 12 is connected to a hoist interlocking shaft 18 via electromagnetic clutches 14, 16, and to the hoist interlocking shaft 18 a gravity lowering speed control device such as a centrifugal brake 20 or the like is connected, and further to the hoist interlocking shaft 18 pinion gears 22, 24 are connected so as to be engaged with a gate supported by the pinion gear 24 and a wire 28. Thus, when the gate is lowered by gravity, the wire is unwound from a hoisting drum 30 at a constant speed because of the action of the centrifugal brake 20 on the hoist interlocking shaft 18, so that the gate is lowered by gravity. Accordingly, without requiring a plurality of various additional equipments having plenty of trouble, the gate can be smoothly moved up and down.
Patent JP-H1013109-A (JP)
Title: Centralized constant-type circulator
Inventor: TAKEDA SHIGERU
IPC: H01P1/383
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To attain high performance by adjusting a magnetic field to be impressed on a ferrimagnetic material, so as to permit a reflection loss to be increased when the magnetic field is made stronger than the set magnetic field and to permit a loss in reverse direction to be increased, when the magnetic field is made weaker than the set magnetic field. SOLUTION: Mutually crossed three sets of central conductors 1a-1c are arranged, so as to be adjacent to the ferrimagnetic material 2 where a D.C. magnetic field is impressed, one side of the individual central conductor is adopted as an input/output terminal (T1-T3), and the other sides of the three sets are connected to a common part 3. Load capacitances C are arranged between one side and the other side of the central conductors 1a-1c. Then, resistance R0 is connected between one of the input/output terminals T1-T3 and the other side and an insertion loss and the reverse direction loss between the remaining two input/output terminals and the reflection losses of the respective terminals are measured by a measuring system having the same impedance.  In this case, the magnetic field 5 to be impressed to the ferrimagnetic material 2 is adjusted, to permit the reflection loss to be increased, when the magnetic field is made stronger than the set magnetic field and to permit the loss in the reverse direction to be increased, when the magnetic field is made weaker than the set magnetic field.
Patent JP-H0744359-A (JP)
Title: Memo document preparing method and memo document selecting method in case tool
Inventor: KURAKAKE MIKA
IPC: G06F9/06
Filed: 1993-06-29
Abstract: PURPOSE:To prepare a memo document with respect to the relation between the sets of editing elements and between the editing elements constituting the document as well. CONSTITUTION:During the work of an editor to prepare a document (a), the other editor can describe auxiliary information such as relation e3 and e4 between sets e1 and e2 of editing elements or between the editing elements of the document (a) for an arbitrary area of the editor in a case tool which can open the other editor for preparing a memo document (m) as the auxiliary information.