baber/WOPTO huggingface dataset:
Patent JP-H03280363-A (JP)
Title: Lithium battery
Inventor: TSUKAMOTO HISASHI
IPC: H01M10/052
Filed: 1990-05-07
Abstract: PURPOSE:To enhance the cyclic lifetime by using an Al-base alloy to a neg. electrode plate, wherein the alloy is made by adding lithium, boron, silicon, bithmuth, garium, gelmanium either solely or in combination to the Al. CONSTITUTION:An Al-based alloy formed by adding lithium, boron, silicon, bismuth, garium, gelmanium either solely or in combination to aluminum is used as a neg. electrode plate. An addition of a small amount of Li will suppress abrupt lattice expansion in a battery with Al electrode, that should hinder collapse of the electrode. An addition of boron will suppress fine pulverization of Al-Li inter-metal compound. Silicon and bismuth enhance the dispersing speed of Li ions, that should suppress existence of the Li occluded in the Al electrode locally on the surface of electrode. Gelmanium and garium unstabilize a passive state film on the Al surface to cause drop of the overvoltage in charg ing and discharging, and thereby the current density is made uniform to achieve prolongation of the electrode life.
Patent JP-H08316037-A (JP)
Title: Inductor and its manufacture
Inventor: YOSHIMURA TAMOTSU
IPC: H01F41/04
Filed: 1995-05-17
Abstract: PURPOSE: To provide an inductor capable of facilitating the mass production and improving the productivity and a method for manufacturing the inductor. CONSTITUTION: An inductor comprises laminated many insulating sheets 1, conductors 4 provided on one surfaces of the sheets 1, and connecting conductors 3 provided through the sheets 1 to connect between the ends of the adjacent conductors 4, wherein a spiral conductor is formed of the conductors 4 and the conductors 3.
Patent JP-S61274893-A (JP)
Inventor: KIYAMA TOSHIHIKO
IPC: B25J15/08
Filed: 1985-05-29
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-S63285156-A (JP)
Title: Production of thin film of oxide
Inventor: FUJIKI MICHIYA
IPC: C04B35/45
Filed: 1987-05-15
Abstract: PURPOSE:To enable production of a thin film capable of becoming a superconductor having a uniform composition in any thickness in good reproducibility, by making a solution of a water-soluble organic substance containing an anion constituting a corresponding metallic oxide in an organic solvent into a thin film by water surface extending method at normal temperature. CONSTITUTION:For example, a given amount of mixed solution of EuDA3, BaDA and NiDA2 in chloroform is softly extended on a water-air interface and a given number of layers are accumulated on a sapphire substitute subjected to hydrophobic treatment at given surface pressure by horizontally pulling Langmuir-Blodgett method. The above-mentioned DA shows a long-chain alkyl- diacetylenecarboxylic acid n-C12H25CidenticalC-CC8H16COO<-> anion. The accumulated layers are irradiated with a low-pressure mercury vapor lamp to polymerize the diacetylene part, then temperature is gradually raised from room temperature in the presence of O2 and the layers are sintered at given temperature for given time.
Patent JP-S6420101-A (JP)
Title: Method for making use of frame in industrial hot/press method for manufacture of ceramics product by partly opening frame
Inventor: NAKAJI NAOTAKA
IPC: B28B3/00
Filed: 1987-05-15
Abstract: PURPOSE:To enable performance of processing such as folding or bending by enabling manufacturing of a long ceramics product having a form of an opening part of a frame at its cross section, by a method wherein the frame is partly opened, a ceramics sintered body softened within the frame is pressurized and extruded outside through the opening part of the frame. CONSTITUTION:Heat is applied to the outside of a frame 2, a ceramics sintered body 1 is kept softened and pressure is applied from the opposite side of an opening part 3 of the frame 2 partly opened. Therefore, the frame 2 is partly opened, pressure is applied to the ceramics sintered body 1 being softened within the frame 2, extruded through the opening part 3 and a ceramics product is manufactured. Manufacture of a long linear or pillarlike or boardlike ceramics product having a form of the opening at its cross section is made possible and processing such as folding or bending can be applied further to the ceramics sintered body extruded through the opening part at the time when the body is in a softened state.
Patent JP-S5642114-A (JP)
Title: Detection method for loose parts
Inventor: HASHIMOTO YUUJI
IPC: G01H17/00
Filed: 1979-09-14
Abstract: PURPOSE: To locate the loose parts accurately by a method wherein the relative crest value and the relative time gap are determined for each detector from the detection signals obtained at plural detectors, and the two kinds of measurements thus determined are combined so as to locate the loose parts.  
     CONSTITUTION: The signal from each detector is fed into a time gap measuring device 5 and a relative crest value measuring device 6. The time gap measuring device 5 determines the time at which each detector detects the signal, utilizing as a reference the time at which the first-arriving detection signal was detected by the detector. The relative crest value measuring device 6 determins the relative crest value of the peak appearing in the detection signal obtained at each detector, taking as the maximum crest value the largest one of the peaks in the detection signals obtained at the detectors. A display unit 7 display the distribution pattern for each detector on a coordinate system of the relative crest value and the time gap, utilizing the relative values and the time gaps obtained for each detector. Based on the displayed results, the operator recognizes the locations of the loose parts. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10308236-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOMARU TOKUO
IPC: H01M10/05
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with high capacity and excellent preservation property. SOLUTION: In a nonaqueous electrolyte secondary battery which has a negative electrode 1 possible to dope/dedope lithium, a positive electrode 2 and nonaqueous electrolyte formed by dissolving electrolyte in nonaqueous solvent, the nonaqueous electrolyte contains at least one kind of methoxybenzene based compound and impurities of concentration 5-7000 ppm.
Patent JP-H06334852-A (JP)
Title: Color conversion input device and picture processor provided with the same
Inventor: IWAKURA YOSHIE
IPC: H04N1/46
Filed: 1993-05-20
Abstract: PURPOSE:To simplify the job by enabling the processor to designate a color relating to conversion processing on a chromaticity diagram, thereby eliminating the need for detailed specification of a range on an original relating to the color conversion processing. CONSTITUTION:A chromaticity display section 91 is provided to a control section of an upper side of a copying machine main body. An edit pen 84 is used in the chromaticity display section 91 to designate and input a color to be converted and a color after conversion on the original. A copying machine discriminates whether or not picture data read from the original has a color before conversion designated by the chromaticity display section 91 is discriminated and the relevant picture data are converted into a color after conversion designated by the chromaticity display section 91 to form an image.
Patent JP-S62277607-A (JP)
Title: Magnetic head
Inventor: INAGOYA OSAMU
IPC: G11B5/127
Filed: 1986-05-24
Abstract: PURPOSE:To obtain a magnetic head which is free from a space loss by setting an insulated material with no contact with a magnetic gap. CONSTITUTION:The surface of a head is brought into contact with the surface a recording medium. In this case, the surface of the head has recesses and projections through its wear since the ferromagnetic films 5 and 6 are softer than the insulated films 3 and 4. Then the distance between both films 3 and 4 is set at >=5mum, for example, against a magnetic gap 7 to secure contacts of a magnetic recording medium even with the recess parts of the head surface. Thus the space loss can be reduced although the head surface is not flat as long as the contacts are secured between the surfaces of the films 5 and 6 and the surface of the magnetic recording medium. As a result, the electromagnetic conversion characteristics are never deteriorated.
Patent JP-H05290470-A (JP)
Title: Cassette automatic changer
Inventor: OTONOMIYA YOSHITAKA
IPC: G11B15/68
Filed: 1992-04-13
Abstract: PURPOSE:To reduce the number of components and the assembly man-hour for the means to detect the sizes and the housed positions of plural kinds of cassettes having different sizes which are housed on plural housing racks. CONSTITUTION:The means to detect the sizes and the housed positions of the plural kinds of cassettes 10 having different sizes which are house on the plural housing racks 3, is constituted of only plural groups of optical 26, 27, 28. These optical sensors 26, 27, 28 mounted on the confronted surfaces of a pair of sensor substrates 29a, 29b and arranged at both sides of each housing rack 3.
Patent JP-S6016227-A (JP)
Title: Kerosene burner
Inventor: HORIUCHI TOSHIHIRO
IPC: F24C5/16
Filed: 1984-06-08
Abstract: PURPOSE:To heighten the safety by a structure wherein a solenoid to mechanically operate a wick lifting mechanism, a control circuit to electrically control the action of said solenoid and a temperature switch for preventing overheating, which connects in series to a relay to control the action of the solenoid, are equipped. CONSTITUTION:When some abnormalities occur on combustion and consequently a temperature switch 15 for preventing overheating, which is arranged above a wick, opens, a relay 13 is deenergized and a change-over contact 12 is changed- over from (a) to (b). Thereupon, the electric charge stored in a capacitor 8 is discharged through a solenoid 1 and accordingly the solenoid 1 operates until the discharge stops. The left end of an iron sheet 2 is pushed counterclockwise for the certain fixed period of time during the discharge by the operating rod 1a of the solenoid 1, resulting in releasing the blocking of rotation of a wick lifting gear 5 by means of the iron sheet 2 so as to allow to turn the wick lifting gear 5 counterclockwise by the weight of a wick itself and the energizing force of a spring in order to instantly lower the wick and to stop the combustion.
Patent JP-H09302520-A (JP)
Title: Production of readily fibrillating fiber
Inventor: OMORI AKIO
IPC: D01F6/50
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a readily fibrillating fiber which can readily form fibers fibrillated all over their surfaces and is useful for production of filter having high-accuracy and uniform pore diameter and paper of high bulk density. SOLUTION: (A) A cellulosic polymer and (B) another polymer soluble in an amine oxide solvent or its aqueous solution and low in compatibility to the other polymer (A) are dissolved in an amine oxide solvent or its aqueous solution at a weight ratio of 5/95-95/5 to prepare a spinning dope of an islands- in-sea structure in which one of the two polymers forms the islands and the other forms the sea, and the dope is spun. The size of the island phase is 0.5-50μm, preferably 1-10μm in the spinning dope and phase-separated fibers are produced.
Patent JP-H02299299-A (JP)
Title: Mounting of electric component
Inventor: FUJIOKA SHINGO
IPC: H05K13/04
Filed: 1989-05-15
Abstract: PURPOSE:To enable the very accurate mounting of a component by a method wherein a cycle of a component state detecting action and a component state correcting action is repeated two or more times. CONSTITUTION:A component 9 is moved to a component state detection position as being sucked by a component holding section 9, and the state of the component 9 is detected by a state detecting device 11, the component holding section 7 is corrected in state by a control device based on the detected result so as to make the component 9 mountable in state. Then, the state detection of the component by the same or another state detecting device 11 and the correction of the component holding section 7 by the control device are executed, and the above cycle is repeated two or more times, if necessary, and then the component 9 is mounted on a board. By this setup, the very accurate mounting of a component on a printed board can be realized.
Patent JP-S599610-A (JP)
Title: Automatic focusing device
Inventor: TATSUMI SHINGO
IPC: H04N5/232
Filed: 1982-07-09
Abstract: PURPOSE:To improve focusing responsiveness by varying the ratio between the detected distance between images of an object to be photographed and the driving extent of a lens according to a front-focus or rear-focus state. CONSTITUTION:An output (s) corresponding to the distance between, for example, two images of the object to be photographed obtained through, for example, two photodetecting sensor and comparator varies to a high or low level according to the rear-focus or front-focus state to open an AND gate 32 and an AND gate 31 connected to an inverter. Then, the counting period of a counter 21 for controlling the extent of lens drive is controlled in the period of a clock CP from an oscillator 23 or in a half the period of the clock CP passed through an FF30. Therefore, the ratio between the interimage detected distance of the object to be photographed and the extent of lens drive is varied according to the front-focus or rear-focus to improve the focusing responsiveness regardless whether the lens is moved in or out.
Patent JP-H09304209-A (JP)
Title: Capacitance-type pressure sensor and gas abnormality monitor using the same
Inventor: FUJII YUKO
IPC: G01F1/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure wherein a seal material and a diaphragm are not in contact with each other for reducing temperature characteristics and characteristic fluctuation by interposing the seal material between a fixed substrate of a sensor element and a case for fixing the sensor element to the case. SOLUTION: A sensor element 1 comprises a diaphragm 2 with a first electrode 1 formed on a surface, a fixed substrate 5 equipped with a vent hole 4 formed with a second electrode 3 on a surface and an adhesive layer 6 for oppositely placing the first electrode 1 and the second electrode 3, holding the diaphragm 2 and the fixed substrate 5 at a constant distance and sticking them, and the element is enclosed by a case 8 having a pressure lead hole. A seal material 9 is interposed between the fixed substrate 5 of the sensor element and the case 8 to fix the sensor element to the case 8, so that the seal material 9 may not be in contact with the diaphragm 2. Thus since influence of a very slight load at the time of fixing may not be applied, fluctuation in sensor characteristics can be eliminated.
Patent JP-H09307787-A (JP)
Title: Vertical synchronization circuit and timing controller
Inventor: YAMAGUCHI TOKIO
IPC: H04N5/06
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the vertical synchronization circuit and the timing controller by which how to overlap an odd number field and an even number field of an interlace signal to be displayed on a dot matrix display device is changed. SOLUTION: A setting value used to overlap an even numbered field onto an odd numbered field and a setting value used to overlap an odd numbered field onto an even numbered field are set in advance in a decoder 22 of the vertical synchronization circuit 9. The decoder 22 receives a selection signal SEL1. The decoder 22 selects either of the setting values based on the selection signal SEL1 and provides an output of signals S1, S2 based on the selected setting value and a control signal STV is generated to start vertical scanning of the odd numbered field and the even numbered field based on the signals S1, S2.
Patent JP-H09302418-A (JP)
Title: Hardening apparatus
Inventor: NAKAJIMA KEIICHI
IPC: C21D1/42
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can avoid adverse effect caused by the unevenness of hardening temp. SOLUTION: This hardening apparatus is provided with a heating coil 6 for heating a part to be hardened of a material 1 to be hardened, a high frequency generator 3 connected to the heating coil 6, a cooling water supplying device 4 arranged at the heating coil 6 and ejecting cooling water to the part to be hardened, a temp. detecting sensor 5 for detecting the temp. of the part to be hardened and a control device 8 for controlling the high frequency generator 3 and cooling water supplying device 4 by inputting the detected temp. from the sensor 5.  By this constitution, since the heating of the part to be hardened is not executed for the fixed time as the conventional apparatus, but executed until this part reaches a prescribed temp., the unevenness of the hardening temp. is eliminated, and the material structure is stabilized and the deformation of the material to be hardened caused by the influence of heat strain with the heat shrinkage can be restrained.
Patent JP-S5345896-A (JP)
Title: Abruptly sailing ship for collecting floated material
Inventor: SUZUKI MASAO
IPC: B63B35/32
Filed: 1976-10-05
Abstract: PURPOSE: To provide a ship which can abruptly sail to required zone by storing side plates at an inlet opening, and closing a cover plate at the bottom of the bow to reduce the wave making resistance of the stem. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6010913-A (JP)
Title: Noise eliminating circuit of pulse signal
Inventor: HIRANO FUMIAKI
IPC: H03K5/1252
Filed: 1983-06-30
Abstract: PURPOSE:To eliminate positive, negative noises by inputting an input signal to one of two D flip-flop multi-stage cascade connection circuits, inputting an inverted signal of the input signal to the other, and using an output of both the circuits for both inputs of a J-K flip-flop. CONSTITUTION:An input signal is branched into two; one enters a positive noise eliminating circuit C1 consisting of two stages of the D flip-flops and becomes a signal eliminating noise being at a high level, generated at a low level part and having a narrower width than the period of a clock CL, the other is inverted and enters a negative noise eliminating circuit C2 consisting of two stages of D flip-flops and becomes an inverted signal eliminating noise generated at a high level part, being at a low level and having a narrower width than the period of the clock CL. Both the signals are inputted respectively to J, K terminals to drive the J-K flip-flop 3 and an output signal eliminating both positive and negative noises is obtained.
Patent JP-S62276573-A (JP)
Title: Electrifier
Inventor: KIKUCHI MASANORI
IPC: H01T19/00
Filed: 1986-05-26
Abstract: PURPOSE:To easily perform wire exchanging works, by separating a part of members including a wire and exchanging the wire without moving a spacer united with a wire positioning member. CONSTITUTION:When a block body 27 supporting the front end of a wire 6 at the lower end of its pin 28 is fixed to the front end section of a frame 16 by means of a screw member 26 and the frame 16 is moved rightward by inserting an engaging projecting section 22 through the expanded section 19 of the slit 18 of the frame 16, the projecting section 22 is engaged with a stopper 24 on an electrophotographic device side and the wire 6 is drawn out of a winding drum 20. The wire 6 is tightly stretched when a high-voltage contact 32 is inserted into a connector 35 and the pin 28 is pushed down, and then, the front end side of the wire 6 is pressure-contacted with a wire positioning member standing section 14B. When the frame 16 is pulled out, the wire 6 can be exchanged leaving wire positioning members 13A and 13B and spacers 10A and 10B as they are.
Patent JP-H08293031-A (JP)
Title: Document processor
Inventor: MIKUNI SHIN
IPC: G06T1/20
Filed: 1995-04-20
Abstract: PURPOSE: To provide a document processor which uses an ordinary paint-out function as it is and can paint out the inside of an image graphic with the image pattern that is optionally inputted by a user. CONSTITUTION: The paint-out image pattern which is read by an image reader 3 is converted into a single character size and registered in a paint-out pattern RAM 8 and an external memory 9 respectively. When the contents of a document data memory 5 are displayed and outputted, a graphic is put into the document and at the same time the image pattern registered in the RAM 8 is put into an area that is included in the graphic and also never crosses the segments of the graphic. Thus the inside of the graphic is painted out.
Patent JP-S5345141-A (JP)
Title: Control unit for microprogram execution sequence
Inventor: YOSHIDA KAZUNORI
IPC: G06F9/48
Filed: 1976-10-06
Abstract: PURPOSE: To secure escape restoration register M 1 R region and trace register M 2 R region in accordance with the execution level and the trace without increasing the hardware quantity by forming a register into an IC memory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6465373-A (JP)
Title: Magnetic detent steering lever and stack remote control valve
Inventor: JIYON DEII PETORO
IPC: G05G9/047
Filed: 1988-05-18
Abstract: PURPOSE: To prevent pile up of dust particles between a coil plate and coil housing face by settingup a detent pin movable at the center of the coil interior and connecting the coil plate pressed by a spring with an end of the detent pin. CONSTITUTION: The detent plate 28 is rotatably held by a operating stick 23, detent pin 30 is movably set up in the interior of the magnetic coil 29, a coil plate 32 pressed by a spring 33 is connected with one end of the detent pin 30, By this structure, while the detent pin 30 is pressed in the interior of the magnetic coil 29, the coil plate 32 trends against the spring 33 and to move away from magnetic coil 29, the spring 33 keeps the coil plate 32 in the normal position without regard to if there is a electric current passing through the coil 29, so pile up of the dust particles between the coil plate 32 and magnetic coil face is prevented.
Patent JP-S5344579-A (JP)
Title: Novel pyridazinium salt
Inventor: YOSHIDA ZENICHI
IPC: C07D237/20
Filed: 1976-10-05
Abstract: PURPOSE: Pyridazinium salts I [R is H, (substituted) hydrocarbon or heterocyclic group, or two Rs together with the N atom to which they are attached form a heterocyclic group; R 1  is H, lower alkyl; X is anion); e.g. 1methyl-3,4-bisdiisopropylaminopyridazinium perchlorate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63284971-A (JP)
Title: Facsimile equipment
Inventor: IWAKABE FUYUKI
IPC: H04N1/32
Filed: 1987-05-15
Abstract: PURPOSE:To save excess man-hour by storing information required at transmission such as sender name, name of receiver and number of sheets of transmission in the inside of the equipment and sending the information automatically prior to the transmission of an original so as to eliminate the need for telephone communication or an original for communication. CONSTITUTION:An input device 20 is provided with a read section reading optically a sent original and converting it into an electric picture signal and an operation section receiving the communication item to the receiver side as a character in addition. The information required at the transmission inputted from the input device 20 such as name of sender, name of receiver and number of sheets of transmission is stored in a storage device 30. In requiring the transmission of a transmission communication slip, the registered information is read from the storage device 30 and a picture data to record and display is generated. The picture data is sent to a line via a coder 40, a modulator- demodulator 60 and a network controller 70. Then the original is sent.