baber/WOPTO huggingface dataset:
Patent JP-H06223813-A (JP)
Title: Lead-acid battery
Inventor: OSUMI SHIGEHARU
IPC: H01M50/541
Filed: 1993-01-27
Abstract: PURPOSE:To provide a means at a low cost for preventing remarkable corrosion of a lug, a strap, and a lead part for connection between poles or cells even in use under severe conditions by coating a whole or a part of them with ceramics. CONSTITUTION:A negative electrode strap 3, a lug 1, and a lead part 4 for connection between poles or cells are degreased and cleaned by ethanol and after drying coated with a ceramics coating film 6. After the ceramics coating film 6 is formed, an electrolyte is injected to conduct battery jar formation. The formation of the ceramics coating film 6 is conducted by application of a sol solution and drying. Accordingly, even when a small gap is present between the lug 1 and a foot lead 2, it is covered with the formed ceramics coating film 6. Consequently, a highly reliable lead-acid battery can be provided, wherein remarkable corrosion of the lug 1, and the strap 3, especially those for a negative electrode plate, are prevented even in use under severe conditions.
Patent JP-S62193017-A (JP)
Inventor: KAZAMA TAKAO
IPC: H01H11/00
Filed: 1986-02-19
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-H03239119-A (JP)
Title: Power circuit
Inventor: TATSUKE NOBORU
IPC: H02J1/10
Filed: 1990-02-13
Abstract: PURPOSE:To inhibit output variation ahen a power circuit is exchanged by adding an output switching means closing a section between the output terminal of a diode and load when the terminal voltage of a capacitor is brought to a predetermined threshold or more. CONSTITUTION:A trouble power circuit 11a is exchanged, the terminal voltage Vc1 of a capacitor 3a is brought to 0 in a moment when an input and load 5 are connected by connectors 4a, 4b, a switching section 7a is opened, and the power circuit 11a is detached from another power circuit 11b and the load 5. When a time sufficiently passes, the capacitor 3a is charged by a constant- voltage power supply and terminal voltage Vc1 is brought to a threshold or more, a voltage detecting section 6a transmits a close signal a1 over the switching section 7a, the switching section 7a is closed, and the power circuit 11a is connected to the power circuit 11b and the load 5.
Patent JP-H03235171-A (JP)
Title: Electronic cut-form system
Inventor: ONODERA TAKAHIRO
IPC: G06Q10/10
Filed: 1990-02-13
Abstract: PURPOSE:To shorten communication time between application programs (AP) by deleting the data of uninput item out of cut-form data in inter-AP communication. CONSTITUTION:A record header H and effective length L are inputted to the forefront of each record of the cut-form data 3-1, and the content D of each item is stored behind them, and a flag F representing whether the item is already inputted or not is attached before the content D of each item. A content D part exists in the cut-form data before edit in spite of the input of the item, however, no content D part exists in edited cut-form data transmitted from a work station side when the content of the item is not inputted. In such a way, the reception of data is performed from the work station in a form that the data except for the content is compressed when the item is not inputted, therefore, it is possible to prevent a time consumed wastefully for the transmission/reception of unrequired data.
Patent JP-S62191738-A (JP)
Title: Thermostatic and humidistatic apparatus
Inventor: KATSUMATA NAOTO
IPC: F24F5/00
Filed: 1986-02-19
Abstract: PURPOSE:To perform an environmental test of temp. and humidity with good accuracy, by allowing the space above the liquid level in a water tank for supplying water to a humidifier and a humidity detector to communicate not only with a test chamber with an equalizing pipe but also with the open air side by an equalizing hole. CONSTITUTION:The space above he liquid level in a water tank 4 is allowed to communicate not only with a test chamber 1 through an equalizing pipe 13 but also with the open air side through an equalizing hole 14. When the pure water in the water tank 4 is insufficient, a water supply valve 5 is opened to supply water from a water supply pipe 6 and, when a predetermined water level is restored, the water supply valve 5 is closed. The pure water issued from the lower part of the water tank 4 is supplied to a water feeder 12 to keep the water level of a wet-bulb pot 3 constant and supplied to a humidifier 2 to keep the water level therein constant by a water level regulator 10 and a solenoid valve 9. The steam generated in the humidifier 2 fills the test chamber 1 but, because the pressure in the water tank 4 is equal to atmospheric pressure through the equalizing hole 14, excessive air passes the water tank 4 from the equalizing pipe 13 to issue from the equalizing hole 14. Therefore, the pressure in the test chamber and atmospheric pressure are kept equal with each other.
Patent JP-2000231946-A (JP)
Title: Terminal unit of terminal block without screw
Inventor: KAWAI MINORU
IPC: H01R4/52
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a terminal unit of a terminal block without a screw where an operating lever does not slip out of an opening of one side surface of a case. SOLUTION: In a terminal unit of a terminal block without a screw which is assembled with a terminal board 2 fitted with a pressing spring 3 and an operating lever 5 for operating the pressing spring 3 from an opening in a case 1 opened at its one side surface, an engagement recessed part 8 is formed at an end in a pressure release direction of a handle part 5b of the operating lever 5 and an engagement projecting part 9 corresponding to the engagement recessed part 8 is provided at the case 1 as a slip-out prevention mechanism to prevent slipping-out of the operating lever 5 from the opening.
Patent JP-S63200276-A (JP)
Title: Picking processor
Inventor: KAMIYAMA YUJI
IPC: G06T17/40
Filed: 1987-02-16
Abstract: PURPOSE:To select a 3-dimensional pattern at a high speed by controlling the depth of a specific area defined after a cursor with use of a 2-split searching method. CONSTITUTION:A conversion matrix generating part 14 outputs a conversion matrix to define a specific area around a cursor moving over a 2-dimensional space of a display screen and to convert the specific area into a normal device space. A coordinate transforming circuit 3 performs matrix arithmetic by means of said transforming matrix. While a clipping circuit 4 performs clipping jobs. A depth control part 13-6 decides the clipping identification signal outputted from the circuit 4 and updates both a depth minimum register 13-1 and a depth maximum register 13-2. Then a specific area depth register 9 is updated by the output of an average value arithmetic circuit 13-1.
Patent JP-H09204288-A (JP)
Title: Display device
Inventor: OGAWA MUNEYUKI
IPC: G06F3/0488
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To easily divide a display image into plural screens and display them. SOLUTION: In the electronic appliance of a pen input type, when a line segment dividing the screen is plotted with a pen, a control part 24 detects the line segment, sets a division flag to a RAM 26 and divides the screen of a display device into two with the line segment as a boundary. In a divided state, individual editing area and display memory are allocated to the respective screens and data are processed by using the corresponding editing area and display memory. The contents of the two display memories are synthesized and pictures to be actually displayed are generated.
Patent JP-S60176458-A (JP)
Title: Brushless motor having frequency generator
Inventor: AISAKA MASAYUKI
IPC: H02K29/14
Filed: 1984-02-23
Abstract: PURPOSE:To improve a flutter by forming a conductive pattern in a special shape, thereby obtaining a uniform frequency generating voltage waveform. CONSTITUTION:An insulator of a printed board formed with a pectinated conductive pattern 9-1 for forming a frequency generator in a ring shape is disposed at the position opposed to a pole for forming the generator of a stator armature surface. The pattern 9-1 is composed by forming a generating strand-omitting portion 9-1b by shortcircuiting the generating strand of the pattern 9-1 displaced in phase at 360 of an electric angle from the generating strand omitting portion 9b-1 or at the equivalent condition position to the position when one or more radial generating strands are omitted.
Patent JP-H10311947-A (JP)
Title: Zoom lens
Inventor: IN RYUKEI
IPC: G02B15/14
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To make a zoom ratio and a viewing angle specified values or above and simultaneously specified telephoto ratios by containing a surface of aspherical surface in a rear group lens group and being satisfied with a specified condition. SOLUTION: This zoom lens is constituted of a front group lens group I consisting of a first lens 1 whose objective side is a convex face and having positive diffraction force, a second lens 2 whose both faces are a concave face and having negative diffraction force and third, fourth lenses 3, 4 whose both faces are the convex face and having the positive diffraction force, and wholly having the positive diffraction force, and the rear group lens group II consisting of a fifth lens 5 whose respective upper sides are the convex face and having the positive diffraction force and sixth, seventh lenses 6, 7 having the negative diffraction force, and wholly having the negative diffraction force. The rear group lens group II contains a surface of aspherical surface, and is satisfied with the conditions by expressions I to IV.  In the expressions I-IV, ft: a focal distance of a whole optical system in a telephoto end, fw: the focal distance of the whole optical system in a wide angle end, fI: the focal distance of the front group lens group, LI1: a distance on an optical axis that the front group lens group is moved at the time of variable power and 2Y: a length of an upper surface diagonal. By using this rear group lens group II, the zoom ratio of 2.4 or above, the viewing angle of 70 deg. or above, the telephoto ratio of 1 are obtained.
Patent JP-H07245119-A (JP)
Title: Manufacture of solid electrolyte fuel cell
Inventor: CHIKAGAWA OSAMU
IPC: H01M8/10
Filed: 1994-03-03
Abstract: PURPOSE:To prevent a refractory and a power generation unit used for load from welding together, by a method in which a greensheet is laid between the power generation unit and an interconnector and both of the greensheet and the power generation unit are joined together after melting the green sheet by heating and then cooling it. CONSTITUTION:First, slurry is obtained by applying and mixing a suitable amount of binding agent and solvent to powder-like glassy material and a greensheet 8 with predetermined thickness is manufactured from this slurry-like raw material. The sheet 8 is cut according to the shape of the connecting part of each end of the power generation unit 4 and the interconnector 5, and adhesive including no solvent is applied to both surfaces so that they may be respectively stuck to the power generation unit and the interconnector 5 by being sandwiched between them. Then, suitable load is applied thereto, and baked at a predetermined temperature.
Patent JP-S55131364-A (JP)
Title: Food sweetener
Inventor: SHIBUYA KOUJI
IPC: A23L27/30
Filed: 1980-03-17
Abstract: PURPOSE: Novel sweetener that is prepared by adding sucross fatty acid esters of higher monoester content to sucrose, thus showing high tooth decay prevention effect because it inhibits the formation of acids causing tooth decay from sucrose by bacteria in mouth.  
     CONSTITUTION: Sucrose is combined with about 0.02W20wt% of sucrose fatty acid esters in which the content of monoesters is 60W100wt% and the fatty acids are saturated or unsaturated ones of 8W22 carbon atoms to give the objective sweetener. Examples of the sucrose fatty acid esters are sucrose caprylate, sucrose laurate, sucrose myristate, sucrose plamitate, sucrose stearate, sucrose oleate or sucrose linoleate. the sucrose is impregnated with these esters or mixed with them to inhibit the formation of acids by the action of bacteria in mouth, e.g., Streptococcus mutans. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61193787-A (JP)
Title: Focus control device for electron beam working machine
Inventor: SAKAMOTO MASAHIKO
IPC: H01L21/30
Filed: 1985-02-21
Abstract: PURPOSE:To always execute focused good working, even in case of a work whose focal distance is ununiform, irrespective of a state of a beam generator, by executing focal control of the time of working, based on data obtained by executing a focal detection by using an electron beam itself before the working. CONSTITUTION:This device irradiates an electron beam 1a to a work 2, before working varies a current of a focusing coil 4, focuses it at each point on the work 2, and obtains focus detecting data of the electron beam 1a as a current value of the focusing coil 4. Also, this device is constituted so that an interpolating data of the focus detecting data is calculated in accordance with an irradiated position of the electron beam 1a, at the time of working, and the focus of the electron beam 1a is controlled by this interpolating data.
Patent JP-H07243361-A (JP)
Title: Air intake device of v engine
Inventor: FUJITA MITSUMASA
IPC: F02M35/116
Filed: 1994-03-03
Abstract: PURPOSE:To sufficiently correspond to weight even when various kinds of apparatuses of an air intake system are joined to a ring surge tank by mutually and integrally joining neighbouring independent air intake pipes to each other, integrally joining the independent air intake pipes on one end side in the cylinder row direction to a communicating pipe and connecting a throttle valve body to the communicating pipe. CONSTITUTION:A plural number of independent air intake pipes P (P1, P2) extending inward are connectively provided on each of surge tanks 11, 12. The neighbouring independent air intake pipes P1, P2 are mutually and integrally joined to each other in the state where the independent air intake pipe P1 extending from the one surge tank 11 and the independent air intake pipe P2 extending from the other surge tank 12 are reciprocally positioned roughly in a central part between both of the surge tanks 11, 12. In the meantime, at least the independent air intake pipe P positioned at one end side in the cylinder row E1 direction is integrally joined to communicating pipes 13, 14, and a throttle valve body 3 is connected to this communicating pipe 14 on the one end side. Consequently, a joint part is reinforced, rigidity is improved and support rigidity of the throttle valve body 3 is improved.
Patent JP-H02223699-A (JP)
Title: Impeller container-incorporating type pump
Inventor: OGURA SHIRO
IPC: F04D29/60
Filed: 1989-02-15
Abstract: PURPOSE:To facilitate a disassembling and an assembly work by a method wherein at least three protrusion parts are formed on the outside of a stationary vane and structural members making contact with respective protrusion parts are disposed in a container. CONSTITUTION:Protrusion parts 9a-9d formed on the outer peripheral part of a stationary vane 6 are disposed at equal intervals radially based on the central axis of the vane 6, and are brought into contact with lags 10a-10d on a plane extending a rotary central shaft of an impeller 1. This contact completes centering of the stationary vane 6 and the rotary central shaft of the impeller 1. When the impeller 1 is rotated in the direction of an arrow mar C (normal direction), rotation torque in the same direction is exerted on the stationary vane 6, and transmission of the rotation torque from the protrusion parts 9a-9d through the lags 10a-10d to a baffle plate 12 prevents rotation of the stationary vane 6 itself.
Patent JP-H06228570-A (JP)
Title: Desulfurization of feedstock hydrocarbon for fuel cell
Inventor: YANAGINO YUKI
IPC: B01D53/46
Filed: 1993-02-01
Abstract: PURPOSE:To develop a desulfurizing agent which makes it possible to efficiently and sufficiently remove sulfur compounds from hydrocarbons even under relatively low pressure to thereby provide a desulfurizing method wherein the desulfurizing agent is used to efficiently remove sulfur compounds from feedstock hydrocarbons for various fuel cells and which can be advantageously utilized for a fuel cell system. CONSTITUTION:Before feedstock hydrocarbon is reformed into a fuel gas composed mainly of hydrogen by a steam reforming reaction, it is brought into contact with a desulfurizing agent consisting of copper, nickel, and zinc oxide and prepared by coprecipitation.
Patent JP-H05206337-A (JP)
Title: Heat radiator
Inventor: NAKAJIMA KATSUHIKO
IPC: H01L23/36
Filed: 1992-01-27
Abstract: PURPOSE:To improve the efficiency of heat radiation from the outside of the container of a heat-radiating device by furnishing the container with a heat transfer member therein whose inner face has a higher emissivity than the inner wall of the container. CONSTITUTION:A flat, heat-generator 1 is attached to a mount 4 of low thermal conductivity, and it is housed in a box-form container 2 whose inner wall has a low emissivity. In the container, the device is surrounded by a mesh or grid- form cage of radiated heat transfer member 3, whose inner face has a high emissivity and outer face has a low emissivity. As a result, it is possible to improve the radiated heat transfer between the heat-radiator and the low- emissivity container.
Patent JP-H08224387-A (JP)
Title: Sewing device
Inventor: HIRAMATSU TORU
IPC: D05B19/16
Filed: 1995-02-22
Abstract: PURPOSE: To enhance the efficiency of sewing works using one sewing device which eliminates cloth movement between two sewing devices and the preparatory setting for every sewing run and allows performing both the lapping seam and other sort of swing, for example fancy stitch. CONSTITUTION: A rolled hemming tool 2 to fold the edge of a cloth is furnished for performing rolled hemming of the cloth, and the tool 2 is elevated and lowered by an elevation cylinder 3. The cloth is pinched by a cloth holder 5 and a feeding under-plate 9 and moved by a feeding table 11 in X- and Y- direction as shown with arrows 10. A control device 10, not illustrated, has a memory device, not illustrated, which stores coordinates information of the sewing position on the cloth in fancy stitching and rolled hemming, and on the basis of this coordinates information, the fancy stitching and rolled hemming are conducted while the positions of the cloth holder 5 and feeding under-plate 9 are adjusted by the table 11. At the time of fancy stitch, the rolled hemming tool 2 is pulled up from the cloth by the cylinder 3, and is drawn down at the time of rolled hemming.
Patent JP-S56130650-A (JP)
Title: Control circuit of heater current
Inventor: SONE KIMITAKE
IPC: G01N27/409
Filed: 1980-03-19
Abstract: PURPOSE:To prevent a waste of electric power consumption and improve fuel consumption performance, by deciding the exhaust steam temperature on a basis of a signal indicating operation status related to the exhaust steam temperature and controlling the heater current of an exhaust gas sensor minutely in accordance with this temperature. CONSTITUTION:The exhaust steam temperature is decided by control circuit on a basis of signals indicating operation status 23 such as the signal corresponding to the rotation speed of the engine, the fuel injection pulse, and the signal corresponding to the sucked-in air quantity or the suction negative pressure. At the idling time just after the start, if a low exhaust steam temperature is decided, movable piece 27 of variable resistor 26 is controlled by step motor 27 and is brought into contact with point A, and a maximum current is flowed to heater 20 of sensor 19. Next, when the exhaust steam temperature rises up to a certain degree after warming, step  motor 25 is controlled to set movable piece 27 between points A and B. Further, if  the exhaust steam tmperature enters into the high-load region and if it is judged  that the exhaust steam temperature will exceed approximately 600 deg.C, movable  piece 27 is set between points B and C to make the current of heater 20 zero.
Patent JP-H09230414-A (JP)
Title: Magnetic recording/reproducing device and film frame discriminating device
Inventor: CHUSA MASAYUKI
IPC: G11B5/027
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of reading noise caused by mutual inducting action in a core sharing type magnetic head. SOLUTION: A magnetic signal writing circuit 5A for controlling the drive of the magnetic head 4 in writing is connected to a write-in coil. 4A. The magnetic signal writing circuit 5A converts a DC current supplied from a DC power source Vcc by an inverter circuit consisting of a bridge circuit for transistors Q1-Q4 into an AC current based on write data q1-q4, then outputs the AC current to the write-in coil 4A. A switching circuit 21 consisting of transistors Q5 and Q6 is provided between the inverter circuit and the DC power source Vcc and closed (nonconductive state) in reading information to cut off the supply source of a leakage current flowing through the write-in coil 4A. Thus, the noise voltage is prevented from being generated in a read-out coil 4B.
Patent JP-S61194159-A (JP)
Title: Production of copper alloy bar for connector
Inventor: KONJIKI MOTOMI
IPC: C22F1/00
Filed: 1985-02-22
Abstract: PURPOSE:To produce a copper alloy bar for a connector having high reliability by subjecting the copper alloy bar to stepping in the transverse direction thereof then subjecting the copper alloy bar to annealing and cold rolling to form adjacently a high-temp. strength part and low temp. strength part over the entire length of the above-mentioned copper alloy bar. CONSTITUTION:The copper alloy bar C is subjected to the stepping by milling, etc. over the entire length in the longitudinal direction thereof to form a groove 5. The other parts 6 are held intact. The copper alloy bar C worked in the above-mentioned manner to relieve stress by annealing and is then subjected to cold working, by which the thickness of the old groove 5' and other parts 6' is reduced and the copper alloy bar C' having the same thickness is obtd. The old groove 5' obtd. in such a manner is the low strength part and has the good plastic deformability. Said part is suitable for forming part 1 for holding the insulated electrode and part 2 for solderless joining of the electric wire of a female type connector A. The other part 6' is the high-strength part which has a high spring property and is suitable for a spring contact part 3. The above-mentioned copper alloy bar C' is suitably cut transversely, by which the copper alloy bar for the connector is obtd.
Patent JP-2000232850-A (JP)
Title: Device for extruding ice cream
Inventor: CHIKARAISHI HIRONORI
IPC: A23G9/22
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent an ice cream or the like from dropping from a receiver on a floor surface, and to stabilize the device. SOLUTION: A machine room 2 is disposed on the lower surface of a freezer 1, and the front surface of the machine chamber 2 is slightly forward projected from a container receiver 29. An ice cream A or water drops dropped from the receiver 29 are received on the upper surface 2A of the projected portion of the machine chamber 2 or on a cover 31 to prevent the floor from being stained. Since a dead space is formed under the receiver 29, a setting space is not enlarged. Since the dispenser is set in a stable state, the forward falling of the dispenser is surely prevent, even when a cock 23 is opened on the extrusion of the ice cream or the like or even when a heat-insulating door 6 is opened in a forward-falling direction on the exchange of a pack B.