baber/WOPTO huggingface dataset:
Patent JP-H09245835-A (JP)
Title: Manufacture of non-aqueous electrolyte secondary battery
Inventor: ENDO MASANORI
IPC: H01M4/587
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolytic secondary battery having high capacity and excellent charging and discharging characteristics by carrying out charging and discharging treatment in specified conditions after battery assembly, regarding a non aqueous electrolytic secondary battery comprising a cathode using a lithium containing oxide as an active material and an anode using a carbon material as an active material. SOLUTION: A non-aqueous electrolyte secondary battery is assembled and the battery is provided with a cathode using a lithium containing oxide (e.g. LiCoO2 , etc.) as an active material, a non aqueous electrolytic solution, and an anode using a carbon material (e.g. natural graphite, etc.) as an active material. In this case, after assembly of the battery, charging and discharging treatment involving charging with electricity in 25-50% of theoretical capacity of the anode of the battery and discharging at 1.0-2.5 finishing voltage is carried out for the battery. Consequently, irreversible capacity is removed and a non- aqueous electrolyte secondary battery having high capacity and excellent charging and discharging property can be provided.
Patent JP-S57162972-A (JP)
Title: Linear induction motor with secondary conductor magnetically starting and stopping functions
Inventor: KASHIWAZAKI TOMOYUKI
IPC: H02P25/062
Filed: 1981-03-31
Abstract: PURPOSE:To perform secondary conduction without contact safely, with low noise, in high accuracy and long lifetime inexpensively by providing a stop positioning single phase AC energizing coil and a braking DC energizing coil at the primary side core of an LIM and magnetically stopping a carrier. CONSTITUTION:A secondary conductor 6 moves from right to left by traveling magnetic field of a primary coil 2. The coil 2 is reversely excited by altering the connection of 3-phase alternating current applied to the coil 2 in response to the detection of the end 16 of the conductor 6 by a position detector 141. The speed of the conductor 6 is lowered by this reverse excitation, the reverse excitation is disconnected when the speed of the conductor 6 is decelerated to the prescribed low speed by a speed detector 18. Then, when the position detector 142 detects the end 16 of the conductor 6, single phase AC energizing coils 101, 102 and DC energizing coil 12 are simultaneously energized. The speed is further decelerated by the rightward force between the points C and D and the braking force by the DC magnetic field by the coil 12, and the conductor 6 is accurately stopped and positioned at the balanced point 0 of the force with the coils 101, 102.
Patent JP-H01220771-A (JP)
Title: Range changeover device in automatic transmission
Inventor: SUZUKI MISOZO
IPC: F16H61/18
Filed: 1988-02-29
Abstract: PURPOSE:To accurately and smoothly change over the range of an automatic transmission by changing over and increasing a detent force when the output of a transmission range changeover signal dose not exist. CONSTITUTION:Electric potential which depends on each transmission range is output by a manual operation, and the output is compared with a signal from a calculator 5 by a comparator 4, so that a transmission range changeover signal is transmitted. In response to the output from a means for transmitting the transmission range changeover signal, an actuator 10 changes over the transmission range to each transmission range position which is arranged in the actuator. Each detent mechanism 15, 16 for positioning the actuator 10 changes over a detent force by a hydraulic device 23. The force is changed over and increased by the hydraulic device 23 for changing over the detent force when the output of the transmission range signal does not exist.
Patent JP-H05217879-A (JP)
Title: Processing apparatus
Inventor: SHIRAISHI CHIHARU
IPC: H01L21/30
Filed: 1992-02-03
Abstract: PURPOSE:To safely control and collect the processing liquid used for processing objects. CONSTITUTION:A processing part 19 for supplying a processing liquid to a semiconductor wafer W and a waste liquid tank 26 are connected with a waste liquid collecting pipe 27. A liquid level sensor 30 integrating a detector 30a for detecting the lower limit level of waste liquid surface to be collected into this waste liquid tank 26, a detector 30b for detecting the higher limit level and an overflow level detector 30c is loaded to such waste liquid tank 26. Thereby, a quantity of waste liquid collected from the processing part 19 is detected by the liquid level sensor 30 to safely collecting the waste liquid through sufficient control of the waste liquid.
Patent JP-H04282681-A (JP)
Title: Structure of photosensitive body drum and its grounding and grounding method for image forming device
Inventor: TANAKA YOSHIHISA
IPC: G03G21/00
Filed: 1991-03-12
Abstract: PURPOSE:To reduce the number of parts required for grounding and to reduce the cost. CONSTITUTION:A grounding member 30 is provided in the photosensitive drum 15, where a shaft part 34 is provided integrally with the grounding member. A top end of the shaft part 34 is made to protrude outside passed through a through-hole 27 of a cylindrical member 22 that is fitted to a tip part of the photosensitive drum 15. Then, when the photosensitive body 15 is fitted to a main body of the image forming device, the top end of the cylindrical member 22 is brought into contact with an electrically conductive member 44 of the main body of the image forming device.
Patent JP-S54138875-A (JP)
Title: Electrodialysis method for water solution of zinc mineral acid salt
Inventor: KAWAHARA TAKUO
IPC: B01D61/54
Filed: 1978-04-21
Abstract: PURPOSE: To stably carry out dialysis with a high electric current efficiency without producing scale on the face of ion exchange resin, by turning on an electric current maintaining pH of concentrated liquid in a fixed extent, on occasion of supplying water solution of zinc mineral acid salt in dilution room of electrodialysis vessel and concentrating and recovering the above salt.  
     CONSTITUTION: On occasion of supplying water solution of zinc mineral acid salt in dilution room of electrodialysis vessel and concentrating and recovering the above salt in concentration room, pH of concentrated liquid is maintained at 1W2.5, preferably 1W1.5, by adding acid and moreover, a part of the concentrated liquid is drawn out and then, dialysis is carried out maintaining the concentration of the above salt in the liquid of concentration room at less than 40g/l. by the above method, acidity added during dialysis, is able to decrease and neutralization treatment necessary for abandonment, is easily carried out because acid quantity in diluted solution is small after recovering Zn. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07300005-A (JP)
Title: Pneumatic tire
Inventor: HASEGAWA HIROTSUGU
IPC: B60C11/12
Filed: 1995-02-09
Abstract: PURPOSE:To attain reduction of a tire noise by setting ratio of tire sectional height relating to a tire maximum width, ratio of a total area in a full groove part relating to a tread total area and a distance of vertical groove from a tire equator to a prescribed value. CONSTITUTION:A compression rate H/W, which is ratio of tire maximum width W to tire sectional height H, is set to 0.55 to 0.70, and vertical grooves G1, G2, symmetrically formed relating to a tire equator C, are connected by opening horizontal grooves Y1, Y2, to form a notched horizontal groove J from the vertical groove G1. Sea area ratio Ss/S, which is ratio of a total area Ss of each groove part of the vertical grooves G1, G2 and horizontal grooves Y1, Y2, J relating to a tread surface total area S, is set to 0.20 to 0.27, and distances La, Lb between each inside edge and the tire equator C of the vertical grooves G1, G2 in the tread surface are set to 0.090 to 0.125 times tread width TW for La and to 2.5 to 3.0 times the distance La for Lb. Accordingly, generation of columnar resonance is suppressed, to enable a tire noise to reduce.
Patent JP-H11250325-A (JP)
Title: Commodity ejecting shutter for vending machine
Inventor: MARUYAMA HIDEO
IPC: G07F9/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent the danger of bringing about commodity ejection failure even if the cross-section of commodity to be ejected has a corner part by attaching a flexible sheet that covers a hinge on a plane in the commodity storage shed side of a commodity ejection shutter. SOLUTION: A flexible sheet 2 that covers a hinge 1a is attached on a plane at a product storage shed side of the commodity ejection shutter 1. An upper edge part of the sheet 2 is fixedly stuck to or screwed to the shutter 1 (a). Because the flexible sheet 2 covering the hinge 1a is attached in this way, a corner part 100a is guided by a curved plane forming the flexible sheet 2 and is not caught by the hinge 1a of the shutter 1 (b) when the part 100a passes through the shutter 1 even if the cross-section of a commodity 100 to be ejected has the corner part 100a. Therefore, there is on denger of cansing a commodity ejection failure. Also, the leakage of cooling air and hot air inside the product storage shed when a vending machine waits can be suppressed by covering it with the flexible sheet 2.
Patent JP-S60191225-A (JP)
Title: Electrooptic device
Inventor: OGURA MAKOTO
IPC: G02F1/133
Filed: 1984-03-12
Abstract: PURPOSE:To obtain a liquid crystal display element having high productivity and good contrast by providing an electrode on all of the surface of one substrate and narrowing the interval between this substrate and a substrate facing it in areas, which are not related to display patterns in the display part, in comparison with the other areas. CONSTITUTION:A common electrode 3 consisting of a transparent conductive film is provided on all of the surface of a lower substrate 2, and a background electrode 4 and segment electrodes 5 consisting of transparent conductive films are provided on all of the surface of an upper substrate 1, and gap parts 8 having no electrodes are formed between electrodes 4 and 5. In an execution mode shown in the figure, an area E corresponding to a leading-around line part which is not related to display patterns is formed, and an area F to which a voltage is not applied is formed in the electrode 5. The interval between the substrate 1 and the substrate 2 facing it in areas C corresponding to gap parts 8 and areas E and F is made narrower than that in the other areas.
Patent JP-H11241142-A (JP)
Title: Wire rod for steel wire and its production
Inventor: SUGIMARU SATOSHI
IPC: B22D11/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a wire rod for steel wire, free from increases in tensile strength(TS) and capable of securing a TS value reaching the standard with component contents similar to those of the conventional wire rod even if Al is not contained and open casting is adopted at the time of producing the wire rod for steel wire by means of continuous casting of small-section billet, and its production. SOLUTION: This wire rod for steel wire contains, by weight, 0.02-0.22% C, 0.01-0.40% Si, 0.20-0.60% Mn, 0.005-0.03% Ti, 0.003-0.005% B, <=0.005% Al, 0.006-0.02% O as the total oxygen content in a product, and the balance Fe with inevitable impurities and also has a tensile strength (TS: kgf/mm<2> ) specified by inequality and equation, TS<=32+55×Ceq and Ceq=C+0.25×Si+0.2×Mn (each by weight percentage).
Patent JP-S61205412-A (JP)
Inventor: HARADA MASAYUKI
IPC: A01C11/02
Filed: 1985-03-08
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-H08251962-A (JP)
Title: Inverter
Inventor: OSADA HIDEKI
IPC: H02P3/18
Filed: 1995-03-07
Abstract: PURPOSE: To shorten the time to be elapsed before a motor is stopped by setting an initial deceleration time shorter than a deceleration time being set by an inverter on the assuming that no regenerative brake resistance is present when the presence thereof is recognized. CONSTITUTION: A DC voltage is detected by a detector 6 and fed through an input interface 18 to a microcomputer 15 where it is decided whether a regenerative brake resistor is present or not and an initial value of deceleration time is determined thus realizing a shortest deceleration where the overvoltage protection does not act. When the regenerative brake resistance is present, a current flows through the regenerative brake resistance circuit and detected by a current detector 20. When the regenerative brake resistance is not present, no current flow through the regenerative brake resistance circuit and the current detector 20 detects no current. Consequently, a decision can be made whether the regenerative brake resistance is present or not.  An initial deceleration time is then set equal to 90% of a deceleration time being set by on the assuming that no regenerative brake resistance is present.
Patent JP-S58165501-A (JP)
Title: Manufacture of moving blade in axial flow rotary machine
Inventor: MATSUMOTO KAZUHISA
IPC: B29C67/00
Filed: 1982-03-26
Abstract: PURPOSE:To both easily manufacture the captioned rotary blade and increase strength without cutting of a reinforced fiber, by laminating plural prepreg sheets, incorporating a wedge to a base end part of the sheets to compressively mold the sheets and performing machine work after the sheets are hardened. CONSTITUTION:A reinforced plastic prepreg sheet 1 reinforced in one direction is formed to a rectangular shape and laminated to a prescribed number of sheets to obtain a laminated prepreg 2. While an external mold 3 and internal mold 4 having the same curved surface as the camber surface of a product and a triangular sectional wedge 5 in length W are prepared. Then the prepreg 2 is interposed between the both molds 3, 4 after the wedge 5 is interposed to the base end part of the sheet, retainer plates 5 are arranged to four sides, and the prepreg is housed in an autoclave and heated. In this way, the prepreg 2 is compressively molded, after being hardened, the molds 3, 4 are removed to obtain a half-finished product 7. And then this product 7 is finished by a machine tool to prescribed dimensions to obtain a desired product 8.
Patent JP-S58167421-A (JP)
Title: Preparation of zeolitic composition
Inventor: KASUYA MITSUO
IPC: B01J39/14
Filed: 1982-03-26
Abstract: PURPOSE:To obtain a zeolitic composition advantageously in terms of resources and energy from a blast furnace slag, by melting an alkali metallic carbonate in the blast furnace slag in a molten state, solidifying the resultant melt, and subjecting the resultant solidified material to the hydrothermal treatment. CONSTITUTION:An alkali metallic carbonate at 0.1-0.3 molar ratio based on Ca contained in a blast furnace slag and a component supplementary substance are added to he blast furnace slag in a molten state and molten to give a modified melt, which is then cooled at >=50 deg.C per 1sec temperature reducing rate to afford a solidified material. The resultant solidified material is then subjected to the hydrothermal treatment with water or an aqueous solution of an alkali. If the amount of the alkali metallic carbonate is <=0.1 molar ratio, a calcium silicate is mostly formed in the hydrothermal treatment after cooling the modified melt containing the molten additive, and the formation of the zeolite structure is inhibited. On the other hand, at >=0.3 molar ratio, the modified melt is cooled to form a dense composition structure, and the induction into the zeolite structure by the subsequent hydrothermal treatment is actually impossible.
Patent JP-H04265124-A (JP)
Title: Denitration method
Inventor: SAKAMOTO TOKUO
IPC: B01D53/74
Filed: 1991-02-21
Abstract: PURPOSE:To excellently denitrate a gas even if the concn. of nitrogen oxides in the gas is largely and rapidly changed. CONSTITUTION:The value SV for the concn. of nitrogen oxides at the outlet of a reactor giving a specified denitration efficiency is calculated. When the measured value PV for the concn. of nitrogen oxides at the outlet of the reactor is lower than the SV, the stoichiometric flow rate B of ammonia necessary to reduce the nitrogen oxides supplied to the reactor minus a specified flow rate , i.e., (B-, ), is supplied to the reactor, and the stoichiometric flow rate of ammonia plus the specified flow rate, i.e., (B+ ), is supplied for a fixed time T after the PV exceeds the SV.
Patent JP-S58166349-A (JP)
Title: Reticle holder method
Inventor: KASHIWAKURA YUTAKA
IPC: G03B27/58
Filed: 1982-03-26
Abstract: PURPOSE:To improve flatness accuracy, positioning controllability, attachability and detachability, etc., by sticking reticles to a thin plate, and fixing the thin plate to a metallic frame. CONSTITUTION:Reticles 1 are stuck to a thin plate 3 with a both side adhesive tape 2, and the plate 3 is fixed to a metallic frame 4 with screws. Sticking and screwing are executed by observing the reticles and register marks through a microscope. Since the recticles 1 are indirectly fixed through the frame 4 and the plate 3, the flatness accuracy of the frame 4 does not affects the recticle 1. The reticles 1 can be detached with the screws 5 easily, and the positioning can be easily ontrolled. This method is especially suitable for the automatic recticle exchanger of a contraction exposure device.
Patent JP-2000250430-A (JP)
Title: Information display device
Inventor: KINOSHITA YASUYUKI
IPC: G09F9/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel device which is a information display device of a type to change the distance between an optical system and a display and is not limited in the variable rang of the distance while having a light shielding cylinder. SOLUTION: The LCD display 3 and optical member 9 of this device are shielded by the light shielding cylinder 7. The LCD display 3 is screwed to a screw rod 11 rotated by a motor 5 and is adapted to move vertically according to the rotation of this screw rod 11. The bellows part 7 of the light shielding cylinder 7 elongate and contract according to the vertical movement of the LCD display 3 and, therefore, the intrusion of the light from an external structure, etc., to the LCD display 3 does not occur.
Patent JP-H01223215-A (JP)
Title: Tube body for grouting
Inventor: OSAWA YOSHIKATSU
IPC: E21D20/00
Filed: 1988-03-02
Abstract: PURPOSE:To prevent the remaining of air and breezing water by accommodating a steel member into a tube body having projections in the circumferential direction and longitudinal direction and inserting said tube body into a hole and pouring mortar, etc., in the fixation of anchors, etc. CONSTITUTION:A spiral-shaped circumferential projection 2 is formed in the circumferential direction onto a tube body 1 made of synthetic resin, metal, etc., and a continuous ridge-shaped projection 3 is formed in the longitudinal direction. A pulling steel member P is accommodated inside the tube body 1 and inserted into a hole drill under the ground, and fixation is carried out by pouring mortar from the top edge of an injection pipe having a thin diameter which is inserted into the innermost part of the tube body 1. Therefore, the air and breezing water in the tube are pushed out through the ridge-shaped projection 3, and remaining is prevented.
Patent JP-S52131025-A (JP)
Title: Injection valve injection carburetor
Inventor: ABE KAZUMI
IPC: F02M69/04
Filed: 1976-04-28
Abstract: PURPOSE: An injection valve in an injection carburetor for the prevention of the eccentric displacement of an injection valve diaphragm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62204948-A (JP)
Title: Daisy wheel drive
Inventor: MORINO KIYOSHI
IPC: B41J1/30
Filed: 1986-03-05
Abstract: PURPOSE:To provide a daisy wheel drive which prevents inclination and falling- off of a daisy wheel by forming through-holes communicating to an internal space and an external atmosphere on a cylindrical body. CONSTITUTION:A plurality of through-holes 13 communicating to the internal space 7 of a cylindrical body 5 and an external atmosphere are formed on said cylindrical body. A daisy wheel 6 is held between the expanded part of a hub 4 and the flange 12 of the cylindrical body 5 by forcing the cylindrical body 5 into the hub 4. The air in the internal space 7 is compressed because of the deformation of the cylindrical body 5 under pressure, and a compressed air is discharged to the external atmosphere through the through-hole 13. Some quantity of air remains in the internal space of the cylindrical space 5 and also is discharged to the external atmosphere through the through-hole 13 when the air is inflated by a temperature rise. Consequently the cylindrical body 5 does not slip off the hub 4 and rotates on a plane which crosses at right angles with a rotary shaft 2 held between the expanded part 3 and the flange 12. Under this design, the types of the daisy wheel 6 do not collide nor damage a platen 9, unless a printing hammer 8 is driven.
Patent JP-S63215235-A (JP)
Title: Clock reproducing circuit
Inventor: IWAMATSU TAKANORI
IPC: H04L7/02
Filed: 1987-03-04
Abstract: PURPOSE:To always reproduce a clock coincident with a discrimination timing by constituting the titled circuit by a frequency fixed oscillator, an endless phase shifter shifting the phase of the clock from the oscillator, and a detection section detecting the deviation between the clock phase and the discrimination point of time in a demodulation signal identifier. CONSTITUTION:The clock reproducing circuit 20 consists of an oscillator 22 sending the output of a fixed frequency, the endless phase shifter 23 applying phase shift to the output and a phase deviation detection section 21 monitoring the output of the identifier 12 and detecting the deviation between the optimum discrimination point of time in the identifier 12 and the phase of the clock CLK. The phase deviation detection section 21 detects the change in the phase deviations theta1, theta2... between discrimination point of times Tk, Tk+1... and clocks CLTk, CLTk+1... corresponding to them, and the output phase of the oscillator 22 is shifted in the same step as said change. The deviations theta1, theta2... are always cancelled by the said phase shift to make the phase of the clock always coincident with the discrimination point of time. The continuous phase shift as above is realized by the endless phase shifter 23. The signal after equalizing discrimination is used as the control signal for the clock reproduction and the oscillator 22 of the fixed frequency is adopted to attain highly accurate data recovery.
Patent JP-2000249078-A (JP)
Title: Variable displacement vane pump
Inventor: HAYASHI MASUMI
IPC: F04C2/344
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide stable flow rate characteristics even when a load pressure is fluctuated. SOLUTION: A variable orifice 25 is provided between the pump chamber 12 on the discharge side of a vane pump and a discharge port 18, and a pressure in a spot situated upper stream from the variable orifice 25 is introduced to a first fluid pressure chamber 31 on the outer periphery of a cam ring 5 through a control valve 40. Meanwhile, a pressure in a spot situated downstream from the variable orifice 25 is introduced to a second fluid pressure chamber 31 through an annular gap 61, and a pressure in a spot situated upper stream from the variable orifice 25 is introduced through an orifice 62. An annular gap 61 is provided between the through-hole 3a of an adapter ring 3 and the outer periphery of a feedback pin 60 piercing through the through-hole 3a and making contact with the side face on the second fluid pressure chamber 32 side of the cam ring 5.  The feed back pin 60 is brought into contact with the tip of a control piston 21, incorporating a spring 22, on the base end side, and the opening area of the variable orifice 25 is narrowed through backward movement of the control piston 21.