baber/WOPTO huggingface dataset:
Patent JP-S6459763-A (JP)
Title: Surface treatment method for lead-acid battery plate group strap
Inventor: HIRASAWA IMAKICHI
IPC: H01M50/541
Filed: 1987-08-28
Abstract: PURPOSE:To prevent the penetration of sulfuric acid into a strap to prevent the corrosion thereof by covering the strap having the connecting part of different lead alloys with polytetrafluoroethylene(PTFE) which has high water repellency. CONSTITUTION:Prior to accommodating a plate group into a container, a strap of the plate group is immersed in the dispersion of PTFE, or sprayed with the dispersion, then heated at a temperature near the melting point of the PTFE with separator damage prevented to form a film of the PTFE. By this surface treatment, the connecting part between Pb-Ca alloy and Pb-Sb alloy, where is easily corroded, is protected. If the strap is exposed from an electrolyte level, the strap is protected from the corrosion caused by O2. The penetration of sulfuric acid into the connecting part of different lead alloys existing in the strap is prevented to prevent breakage thereof. By covering the whole strap with PTFE, the elusion of Sb from the Pb-Sb alloy in the strap can be prevented.
Patent JP-S58117317-A (JP)
Title: Suction device for four-cycle engine
Inventor: ISAKA YOSHIHARU
IPC: F02B29/08
Filed: 1981-12-29
Abstract: PURPOSE:To flow a suction from a by-suction path forcibly into a cylinder by closing an opening and closing valve at the downstream of a throttle valve in a low-load operation zone containing idling. CONSTITUTION:When the quantity of an accelerator grip 13 turned and operated is little, a wire 26 is not pulled bacause the quantity of a connecting member 25 displaced is also little, and the opening and closing valve 17 is closed. The suction does not pass through a suction path 3, flows into the cylinder (a) from the by-suction path 18, and is changed into a spiral vortex. When the quantity of the accelerator grip 13 turned and operated exceeds a predetermined value, the wire 26 is pulled, and the opening and closing valve 17 is opened. In intermediate-load and high-load operation zones, the opening and closing valve 17 is opened completely, and the suction flows into the cylinder 2 through the suction path 3 and a suction valve 5.
Patent JP-2000043465-A (JP)
Title: Oleaginous ball-point pen
Inventor: TOMITA HAJIME
IPC: B43K7/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an oleaginous ball-point pen, which gives a smooth writing touch and with which a handwriting can be carried out by a good holograph with neither line-splitting nor bleeding nor feathering to a paper face. SOLUTION: In an ink for an oleaginous ball-point pen including a colorant, an organic solvent, a non-Newtonian viscosity imparting agent, a non-Newtonian viscosity index is set to be 0.5 or less, the viscosity at the shearing speed of 500 s-1 at 20 deg.C is set to be 100-2,000 mPa.s. By housing this ink in an ink housing tube or a shaft tube equipped with a ball-point pen tip rotatably holding a ball having an arithmetic mean surface roughness Ra of 0.004-0.010 μm, an oleaginous ball-point pen is obtained.
Patent JP-H02276829-A (JP)
Title: Heat-sealable film
Inventor: TATSUDO ERU PATSUTON
IPC: C08K5/10
Filed: 1989-08-21
Abstract: PURPOSE: To obtain a film made heat-sealable without detriment to mechanical properties and being useful for cables, etc., by applying a specified plasticizer to the surface of a film made from a heterocyclic polymer.  
     CONSTITUTION: This film is obtained by applying a plasticizing amount of a plasticizer (B) being an aromatic poly (carboxylic acid) ester (i) having a structural formula represented by formula II [wherein E is a group of formula III (wherein R' is a group selected among methyl, ethyl, phenyl, tolyl, benzyl and acetoxyethyl)], a mixture thereof or a mixture of component (i) in an amount of at least 50 wt.% with a mixture having a structural formula represented by formula IV [wherein E' is formula V (wherein R" is a 3-13C aliphatic group)] to the surface of a film (B) made from a heterocyclic polymer having units of formula I (wherein X is O or NH) as part of the repeating units. It is desirable that component B used is diethyl phthalate or the like. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0963574-A (JP)
Title: Manufacture of hydrogen storage alloy negative electrode for secondary battery
Inventor: TAKAGI SHINOBU
IPC: H01M4/26
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To make the manufacture of a wide electrode easy and reduce the dispersion of the amount of hydrogen storage alloy powder in the electrode by extruding the kneaded material of the hydrogen storage alloy powder with an extruding molding device, pressing the extruded material against a supporting body with a roller, then baking them in furnace. SOLUTION: A kneaded material 2 of hydrogen storage alloy powder and a binder is supplied to an extruding molding device 1, the kneaded material 2 is extruded from an extruding port 11 to form an extruded molding body 21 having the specified form such as a sheet-like mold body, then the extruded mold body 21 is supplied to a roller 3. In the roller 3, the extruded molding body 21 is integrally pressed against a supporting body separately supplied to form a press bonded body 22. The press bonded body 22 is introduced into a furnace 4 to heat and dry it. By this process, the specified hydrogen storage alloy negative electrode 23 for a secondary battery is manufactured.
Patent JP-H1159746-A (JP)
Title: Two agents-ejecting container
Inventor: KATO KAZUO
IPC: A45D19/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To solve the choking problem of nozzles for cleamlike hair dye. SOLUTION: This two agents-ejecting container 1 is provided with first and second containers 11, 13 fitted with stems 18a, 18b, a nozzle 7 which is fixed to the stems 18a, 18b and vertically movable together with the stems 18a, 18b, and insertion apertures 37a, 37b to fix the nozzle 7 to the stems, and further, provided with a cover 5 fitted to both containers and a lever 33 attached to the cover 5 to contact the nozzle 7 and make it possible to push down the nozzle 7 and the stems 18a, 18b. Even when the inside of the nozzle is jammed with creamlike hair dye during use of the two agents-ejecting container, since the nozzle 7 is connected to the stems 18a, 18b through the insertion apertures 37a, 37b from the upper side of the cover 5, the nozzle 7 can be removed from the stems and washed and hence, such a choking problem with creamy hair dye can be solved.
Patent JP-H0943244-A (JP)
Title: Automatic chemical analizer
Inventor: SUGIYAMA KIYOHIRO
IPC: G01N35/10
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To made it possible to start automatically an analysis with an old reagent in the following day in the case that the same regent is contained in a plurality of reagent vessels. SOLUTION: Assume that a regent contained in two reagent vessels A, B the preceding analysis remaines in the state of (c). Before the following day's first analysis is started, a residual quantity of the reagent set is automatically read by a device so that it is checked whether a quantity of the regent necessary of the day is ensured. At the time in the case that the reagent is contained in a plurality of reagent vessels in regard to the same reagent, use order is automatically determined so that the reagent whose quantity is less may be used first. In other words, when the residual quantity is read in the state of (d), the use is started with the reagent in vessel B.
Patent JP-S6370657-A (JP)
Title: Image reader
Inventor: KONNO KAORU
IPC: H04N1/04
Filed: 1986-09-11
Abstract: PURPOSE:To enable even a small-sized device to read an original of large size by varying a supporting body which guides a read part in a subscanning direction according to the size of an original. CONSTITUTION:An image reader 12 has the read part 13, the supporting part 14, a position sensor 15, and a driving mechanism. The supporting part 14 consists of supporting bodies 21a and 21b and movable bodies 22a and 22b, and the supporting parts 21a and 21b are fixed to a main body and determined according to the width of the read part 13. The supporting bodies 21a and 21b are provided with the movable bodies 22a and 22b slidably in a width scanning direction along the supporting bodies 21a and 21b. The movable bodies 22a and 22b are coupled with each other by a fixed body 23. The supporting part 14 is variable in length by sliding the movable bodies 22a and 22b in the subscanning direction. The read part 13 is so supported as to move forth and back on the supporting bodies 21a and 21b and movable bodies 22a and 22b by guide rollers 24a-24d.
Patent JP-S6487975-A (JP)
Title: Sealing device for pump
Inventor: CHIYAARUZU PIITAA NAIRASU
IPC: F04D7/08
Filed: 1988-08-31
Abstract: PURPOSE: To extend the life span by providing an annular runner and a seal ring, each of which has opposite facing surfaces, and by forming a flowing fluid film between the facing surfaces as long as a predetermined minimum leak-rate is maintained therebetween. CONSTITUTION: An exterior system fluid source 112 is connected to a pump housing 30 to supply pressurized system fluid into an interior 36 of the housing at supply pressure, and the supply pressure is variable between low pressure at pump startup and high pressure at pump operation. An exterior balance fluid source 118 is connected to a pump housing 32 to supply pressurized balance fluid via a passage 120 to a second balance chamber 108 and a second surface 88 of a seal ring 84 adjacent to the balance chamber 108. A static pressure lifting force between facing surfaces 64 of a runner 44 and facing surfaces 92 of the seal ring 84 becomes sufficient to support a fluid film at pump startup thereby and produces operation leak-rates which are above the predetermined minimum necessary for preventing mutually contacting the facing surfaces 64, 92.
Patent JP-S59106246-A (JP)
Inventor: FUKUDA KAZUO
IPC: H05B3/78
Filed: 1982-12-10
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-S6274316-A (JP)
Inventor: KOBAYASHI SOSUKE
IPC: A47F5/10
Filed: 1985-09-28
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-H0962381-A (JP)
Title: Safety operation area detection circuit
Inventor: SHIMIZU AKIFUMI
IPC: G05F1/56
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To form a safety operation area detection circuit which detects whether or not the operating condition of a power transistor is outside a safety operation area with a simple circuit and to make its detection limiting line approach the boundary of the safety operation area. SOLUTION: A first current detection resistor R1 arranged between a power source terminal Vin and the power transistor Q0 is connected to an annex circuit 50 connected between the connecting point of the first current detection resistor R1 and the power transistor Q0 and the output terminal side of the power transistor Q0, and the annex circuit 50 is formed by connecting a series circuit 60 containing a constant voltage diode ZD, a third resistor R31, a fourth resistor R32 set at the side of the output terminal and a diode D to the output terminal side, and a second current detection resistor R2 to a first current detection resistor R1 side in series.  A transistor Q1 whose base is connected to the second current detection resistor side of the third resistor R31 and whose emitter to other terminal side of the third resistor via a prescribed current limiting resistor R4 and whose collector to a power source terminal Vin is provided, and the connecting point of the second current detection resistor R2 and the series circuit 60 is set as a detection output point 7.
Patent JP-S58106164-A (JP)
Inventor: PAURU FUYUUSUNAA
IPC: F02M61/08
Filed: 1982-12-10
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-H1060700-A (JP)
Title: Continuous etching equipment train for metallic strip
Inventor: YASUFUKU MASAO
IPC: C25F3/06
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an equipment train suitable for executing industrial and continuous etching treatment of metallic strip surfaces. SOLUTION: This equipment train is constituted by arranging unwinding equipment 1 of the metallic strip 3, a welding machine 5 for connecting coils 2, 15, printing equipment 8 for printing resists, electrolytic etching equipment 10, peeling equipment 11 for peeling the resists, a cutting machine 13 for disconnecting the coils and take-up equipment 14 in this order. More preferably, washing equipment 7 is arranged between the welding machine and the printing equipment and dry baking equipment 9 of the resists is disposed between the printing equipment and the electrolytic etching equipment. Further preferably, looper equipment 6, 12 are arranged between the welding machine and the washing equipment and between the peeling equipment and the cutting machine.
Patent JP-2001042918-A (JP)
Title: Sales management device and recording medium where program thereof is recorded
Inventor: MIYAHARA HIROAKI
IPC: G06F19/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce cost and shorten a delivery period by performing order production in sight by using a method which can prevent a defective stock as much as possible upon receiving a tentative order. SOLUTION: A sales management device which is connected through a communication line, etc., to a terminal where a customer inputs ordering information, has a tentative ordering information input means, a stock information retrieval means which retrieves whether or not an article is in stock, a tentative reserving means which temporarily reserve an article when the article is in stock, an order-in-sight yield estimating means which obtains an order receivable range by estimating an order-in- sight yield when the article is not in stock, an order-receivable-state decision means which decides whether or not a tentative-order reception quantity is within the order receivable range, an order-in-sight production indicating means which makes an order- in-sight production indication when it is decided that the tentative-order reception quantity is within the order receivable range,  a delivery period information generating means which generates delivery period information, and a format order request information transmitting means which sends order request information to the customer when it is decided that the tentative-order reception quantity is not within the order receivable range.
Patent JP-S6374531-A (JP)
Title: Vibration-tightening method for threaded component
Inventor: FURUYAMA TERUO
IPC: B23P19/06
Filed: 1986-09-13
Abstract: PURPOSE:To smoothly perform the initial coupling between the screw of a component with screw and the screw of a mating material by generating vibrations having the same frequency as the inherent frequency of the component with screw and applying vibrations to the component with screw. CONSTITUTION:A vibrator is arranged against a floating mechanism 3 so that the direction of generated vibrations is on the vibrating plane perpendicular to the screw axis X. A buffer spring is inserted between the device main body and the floating mechanism 3. Vibrations generated by the vibrator align a component with screw P with a mating material and are applied to the component with screw P immediately before the component with screw P or the mating material is rotated. The frequency of vibrations is made to coincide with the one-dimensional inherent frequency of the component with screw P. Due to the coincidence of frequency, the component with screw P is swayed most actively by resonance, and the engagement between the screw of the component with screw P and the screw of the mating material is made smoothly.
Patent JP-H0760667-A (JP)
Title: Weaving control device for robot
Inventor: KITAHASHI MASAMITSU
IPC: B25J9/12
Filed: 1993-08-31
Abstract: PURPOSE:To improve weaving amplitude accuracy by carrying out operation on a strain quantity of a driving mechanism by substituting an operating quantity, a driving position and driving speed in an equation of motion of a robot driving mechanism, feeding back these strain quantity and driving position, and inputting the operating quantity according to deviation between a target value and a feedback quantity to a driving source. CONSTITUTION:An observer 8 models a robot mechanism part 15 as a system composed of a spring and a rigid body, and finds an equation of motion of the robot mechanism part 15. Operation is carried out on a strain quantity between an electric motor 5 and an arm 7 by substituting an electric current (i) inputted to the electric motor 5, an output turning angle thetaM of the electric motor 5 and the rotational speed G. M in the equation of motion. This strain quantity is multiplied by a control gain Kps by a gain multiplier theta. The sum of this multiplied result and a rotational position thetaM is fed back to the input side of a servo operation part 3 as a feedback quantity. The servo operation part 3 outputs an operating quantity according to a target value and this feedback quantity to a driving part 4.
Patent JP-S6195298-A (JP)
Inventor: SHIBAYAMA AKINORI
IPC: H05H7/00
Filed: 1984-10-17
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-2001043531-A (JP)
Title: Information recording/reproducing device
Inventor: KAKU TOSHIMITSU
IPC: G11B7/125
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To stably record and reproduce information data with respect to various kinds of recording media by using a laser driver capable of strategically controlling the recording to the various kinds of recording media. SOLUTION: As to the laser driver 10 capable of generating a recording current signal corresponding to an NRZ signal in the manner of oscillating a recording frequency by a PLL circuit 115 arranged inside the laser driver 10 while obtaining the NRZ signal and a clock signal chCLK synchronized therewith from a modulation circuit 7, an unlock detecting circuit 116 for detecting the oscillating state of the PLL circuit 115 is arranged inside it. Then, the recording/reproducing operation is controlled by the detection signal from the unlock circuit 116.
Patent JP-2000025012-A (JP)
Title: Flooring and manufacture thereof
Inventor: FUKUI KANICHI
IPC: B27M3/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To enable the good appearance of a Japanese cypress board with a completely gnarl-free surface to be maintained for a long time and at the same time, utilize a defective glued laminated wood with gnarls and the like as a core to save on a manufacturing cost. SOLUTION: Bonded woods obtained by joining the alternately assembled front side and reverse side of wood, bottom end and tip end of a Japanese cypress board with a trapezoidal cross section, are laminated in required plural tiers. These laminated bonded woods are sliced along the side faces on which the lamination lines of the plural tiers appear constantly in the long direction. Thus a decorative board 2 which is gnarl-free and has the lamination line in the fixed direction, is applied to the surfaces of a core 1 which is formed of a glued laminated wood having defects such as the gnarl to obtain the flooring.
Patent JP-H0378898-A (JP)
Title: Pos system
Inventor: KATO SHUNICHI
IPC: G07G1/01
Filed: 1989-08-22
Abstract: PURPOSE:To smoothly guide customers by successively switching the display color of a display panel for each customer at work end timing to the customer respectively on a fixed scanner side and a register side. CONSTITUTION:A display panel 3 in the position of a fixed scanner 1 is turned on in blue and a display panel 5 in the position of a register 2 is turned on in green. Then, the shopping of a customer A is scanned by the fixed scanner 1. When it is finished to scan the shopping of the customer A and an end key 6 is pushed down, the display panel 5 in the position of the register 2 is turned to blue and the customer A goes ahead to the register 2. Then, the display panel 3 in the position of the fixed scanner 1 is turned on in green as the color of the next customer. When the payment of a customer B is finished, the display panel 5 in the position of the register 2 is turned to blue and a display panel 4 in a customer waiting position is turned off. On the other hand, in the fixed scanner 1, the shopping of a next customer C is scanned and the customer C moves according to the display in green. Thus, the customers can be automatically guided.
Patent JP-S6277866-A (JP)
Title: Frequency converter
Inventor: UCHINO HIROSHI
IPC: H02M5/27
Filed: 1985-09-30
Abstract: PURPOSE:To improve the utilization factor of a transformer by feeding load currents from a reactor midpoints among first-third thyristor bridges and fourth-sixth thyristor bridges and feeding electricity in the specific direction of conduction within a range in which load currents are large. CONSTITUTION:A frequency converter is constituted of each antiparallel- connected first-sixth thyristor bridge 1-6, first-third reactors 7-9 and transformers 10-11 and a U-phase load current detector 14, an adder 15, a current control amplifier 16, circulating current detectors 17-18, a circulating- current control circuit 19, adders 20-21, and phase control circuits 22-25. A changeover control circuit 30 is mounted at that time, and thyristors are changed over in response to the magnitude of U-phase currents. Consequently, when currents are large, positive-side thyristor elements (or negative-side thyristor elements) for the first and fourth thyristor bridge 1, 4 are operated in a parallel, and operated as a non-circulating current system. When currents are small, the positive-side and negative-side thyristor elements for said bridges are operated, and a closed loop through which circulating currents flow is formed.
Patent JP-H1156029-A (JP)
Title: Transplanter
Inventor: NOSAKA KENKICHI
IPC: A01C11/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter for suppressing the halation (a transplanting frame and a transplanting apparatus are frequently moved reciprocatively) of the transplanting apparatus right and left in the transplanting apparatus in which a traveling body is equipped with the transplanting apparatus movably in the right and left directions and with a position adjusting means for moving the transplanting apparatus right and left and which is capable of returning the transplanting apparatus to a proper position even in the dislocation of the transplanting apparatus in the right and left directions from a ridge. SOLUTION: This transplanter is equipped with a first detecting means 22L for detecting the dislocation of a transplanting apparatus in one of the right and left directions from a ridge R and a second detecting means 22R for detecting the dislocation in the other of the right and left directions. When the first detecting means 22L or the second detecting means 22R detects the dislocation, the transplanter operates a position adjusting means 110 by a detected signal from the first detecting means 22L or the second detecting means 22R through a delay circuit and eliminates the dislocation of the transplanting apparatus in one of the right and left directions.
Patent JP-H0380056-A (JP)
Title: Leek-containing noodles
Inventor: KODA SOICHI
IPC: A23L7/109
Filed: 1989-08-23
Abstract: PURPOSE:To provide the subject noodles containing nutrients such as carotin, vitamin B2 and vitamin C plentifully and further containing edible fibers to help the digestion of foods, by adding a leek to the raw material of the noodles. CONSTITUTION:The leaves of a leek are dried, pulverized into powder with a pulverlizer and mixed with wheat flour, salt and water. The mixture is kneaded, extended into a plate, which is cut and, if necessary, dried to provide the objective noodles.