baber/WOPTO huggingface dataset:
Patent JP-H1118410-A (JP)
Title: Driving circuit of self arc-extinguishing element
Inventor: NOMURA YOSHISHI
IPC: H02M1/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To suppress electromagnetic interferences(EMI) caused by dV/dt generated, when switching a self arc-extinguishing type power element by providing a power amplifier for driving it based on the output of a power control circuit, for controlling the rise time or fall time of the current flowing in it or flowing out of it. SOLUTION: Making flow in a power element 1 its gate current in accordance with a current reference, the rise time for a main circuit current when turning on the power element 1 is controlled. Similarly, making the flow out of the power element 1 its gate current in accordance with the current reference, the fall time of the main circuit current when turning off the power element 1 is controlled. Further, these current controls are performed when switching the power element 1, and after the power element 1 has been saturated or not saturated, i.e., after its switching operation has been completed, its constant current control is stopped by clamping its gate voltage. Therefore, in the surge voltage caused by L di/dt of the main circuit current, its dv/dt is suppressed by controlling and suppressing di/dt of the surge voltage.
Patent JP-S5863457-A (JP)
Title: Liquid jet recorder
Inventor: TAKATORI YASUSHI
IPC: B41J2/14
Filed: 1981-10-13
Abstract: PURPOSE:To provide a high density multiorifice-designed liquid jet recorder easy to compactize by arranging a liquid discharge section equipped with a plurality of liquid dropplet discharge orifices and electro-thermo coversion body corresponding thereto, a drive control section, a wire section and the like on one substrate. CONSTITUTION:A plurality of discharge orifices adapted to discharge a liquid and form a flying liquid dropplet, a liquid discharge section 101 with electro- thermo conversion bodies corresponding to discharge orifices, a drive control section 103 for driving the electro-thermo conversion bodies of the liquid discharge section, a connection wire section 102 for electrically connecting each of the  electro-thermo conversion bodies to the wire control section 103 and a matrix  wire section 104 for transmitting signals to the drive control section 103 are arranged on one substrate 102 to construct a liquid jet recorder.
Patent JP-S647259-A (JP)
Title: Graphic division processing system
Inventor: ITO NOBUTAKA
IPC: G06F17/50
Filed: 1987-06-30
Abstract: PURPOSE:To automatically delete a part impossible to be worked by extracting a neighboring line segment and a tangent line vector in a dividing line side, extending and interpolating a straight line segment to the dividing line side when both are almost opposite. CONSTITUTION:When an inside closed graphic 2 is displayed to a display 20, an electronic computer 10 divides the closed graphic 2, at first, by a dividing line 4 to pass through one of line segments to constitute the inside closed graphic from the one point of an outside closed graphic 2. When the presence of a part impossible to be worked is known, an operator activates a means 11. The means 11 successively removes the respective line segments of a straight line and a circular arc and a tangent line vector in a tangent line part is computed. When the tangent line vectors are almost opposite, such as the relations between a tangent line vector 33V and 35V and between 34V and 36V, is decided, the means 11 instructs the matter to a means 12, a line segment to be circular arc part is deleted out of the tangent line vectors by the means 12. Then, line segments 37 and 38 are obtained in the opposite side of a dividing line 4 and extended to the dividing line 4 side and the line segment is interpolated.
Patent JP-H0916191-A (JP)
Title: Device and method for speech recognition for navigator
Inventor: SHOSAKAI MAKOTO
IPC: G10L15/00
Filed: 1995-06-29
Abstract: PURPOSE: To shorten the speech recognition time of a destination which is inputted in voice. CONSTITUTION: A standard feature parameter file which is used for speech recognition is divided into rough sections - small sections and a speech is divided and inputted by the sections. The file is used for each section to perform the speech recognition by an MPU 13. Recognition candidates whose similarities are larger than a threshold value are displayed on a display device 17 and a user selects a desired recognition candidate on an operation panel 18.
Patent JP-H0455678-A (JP)
Title: Freezing chamber
Inventor: SAKATA YASUSHI
IPC: F25D23/00
Filed: 1990-06-21
Abstract: PURPOSE:To eliminate a pressure difference between the inside and the outside of a heat insulating door and prevent bad affection to cooling performance by a method wherein the inside of a heat insulating box body is communicated through the heat insulating material of open cell in a ventilating unit. CONSTITUTION:Ventilating holes 12 are bored on the side surface 5B of an outer panel 5 and a groove 13, opened rearwardly, is formed between a side 9A and the side surface 5B of the outer panel 5 while the ventilating holes 12 are communicated with the outside of a chamber through the groove 13. On the other hand, through holes 14 are bored on an inner panel 6 also and heat insulating materials 15, 16, consisting of Moltopren for example, are provided in a heat insulating door 3 between the through holes 14 and the ventilating holes 12. The heat insulating materials 15, 16 are provided with the structure of open cell and whereby the ventilating hole 12 is communicated with the inside of the heat insulating door 3 and, at the same time, the heat insulating materials 15, 16 insulate heat of the heat insulating door 3 of this part. When a lid is constituted so as to open and/or close the ventilating hole 12 in conjunction with the motion of the movable handle of a handle unit 2, the leakage of cold air passed through the heat insulating materials 15, 16 of open cell can be prevented and the operation of the same can be simplified.
Patent JP-H0911165-A (JP)
Title: Industrial robot device
Inventor: KUMAGAI YOSHITAKA
IPC: B25J9/06
Filed: 1995-06-29
Abstract: PURPOSE: To provide a high rigid industrial robot for transporting an object capable of operating at high seed and high frequency. CONSTITUTION: This industrial robot device is constituted of a first arm 2 being swung by drive of a motor, a second arm 3 pivotally fitted to the first arm 2, a third arm 4 being swung by drive of a motor, a fourth arm 5 pivotally fitted to the third arm 4, a wrist 6 being swung by these two set of links, and a link A7, a sublink A10, a link B9, and a sublink B11 holding a posture of the wrist 6 in the prescribed direction.
Patent JP-S5592005-A (JP)
Title: Electronic circuit
Inventor: MOROZUMI SHINJI
IPC: H03K23/54
Filed: 1978-12-29
Abstract: PURPOSE: To reduce power consumption of an electronic circuit by controlling an oscillation circuit current by the frequency division current of a frequency divider circuit.  
     CONSTITUTION: Since gate potentials of transistors 14 and 15 are common, the ratio of oscillation current I 1  to frequency division current I 2  becomes equal to the ratio of conductance coefficients β of corresponding transistors. Consequently, pretty stable frequency division current I 2  can be utilized in the process to restrain irregularity of the oscillation current to the same degree as the frequency division circuit. Then, even if power source voltage VSS is changed, power consumption of the electronic circuit can be reduced because frequency division current I 2  has a little power source dependence. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0215859-A (JP)
Title: Horizontal centrifugal casting device
Inventor: YOSHITAKE AKIRA
IPC: B22D13/10
Filed: 1988-06-30
Abstract: PURPOSE:To simply and efficiently bring a double pipe having a high quality to centrifugal casting by sticking a cylindrical liner by a refractory binder to the inside surface of one end part in a rotary casting mold whose inside diameter is uniform extending over the overall length. CONSTITUTION:On both ends of a rotary casting mold 1 supported horizontally, annular molten metal stopping walls 2, 2 are provided, and the inside diameter between the molten metal stopping walls 2, 2 of the casting mold 1 is formed uniformly extending over the overall length. Also, a cylindrical liner 3 made of ceramics, etc., is stuck and placed on the inside surface of the casting mold 1 by a refractory binder 4 so as to be brought into contact with one molten metal stopping wall 2. In the horizontal centrifugal casting device, the casting mold 1 is rotated by a rotation driving roller 5. An outer layer 61 is formed by pouring a molten metal through a pouring gutter 7 from a pouring port 12 of the opposite side to the liner 3 of the casting mold 1. Subsequently, an inner layer 62 is formed by pouring a molten metal onto the liner 3 through a pouring gutter 71 from a pouring port 13 of the liner 3 side. Next, a double pipe 6 obtained in such a way is taken out by removing the molten metal stopping wall 2.
Patent JP-H0328631-A (JP)
Title: Exhaust device of roaster
Inventor: YASUDA NORIMITSU
IPC: F24C15/20
Filed: 1989-06-27
Abstract: PURPOSE:To prevent the loss of a balance between roasters when sucking of an exhaust gas of the roasters stops by connecting a main duct to a plurality of arranging roasters and providing a pressure difference damper on a sucking pipe connected to the main duct. CONSTITUTION:An exhaust part 8 is connected to the upper face of a connecting box 9 through the tube 10 while a duct 11 in which a fan or a damper 12 is incorporated on the side face thereof is provided. An end of a main duct 13 is projected out of doors and the duct 11 of roaster bodies 1, 1a... is connected to the main duct 13 through a branched box 15. When a fan 12 is stopped or the damper 12 is closed when one or a plurality of the roasters do not operate, the negative pressure of the inside of the main duct 13 and the like increases to lower the static pressure of a suction pipe 16 to incline a door panel 22 of a pressure difference damper 19 to suck air in the indoor and the outdoor so as to maintain a balance.
Patent JP-H0716323-A (JP)
Title: Ball hitting action training apparatus
Inventor: MORIMOTO NOBUYA
IPC: A63B69/36
Filed: 1993-07-02
Abstract: PURPOSE:To provide a ball hitting action training apparatus which enables the determination of the twisting of a human body accurately in a back swing. CONSTITUTION:In this ball hitting action training apparatus which is provided with a swinging base 1 on which a trainee is placed to let him make a swinging by gripping a ball hitting tool C and a load measuring means M to measure the center of loads of left and right feet of the trainee and a control means R which obtains swing information based on measurement information from the load measuring means M to show the swing information on a display means 4, the control means R detects the amount of the twisting of the body of the trainee in a back swing as the above swing information based on the measurement information of the load measuring means M and the amount of the twisting is shown on the display means 4.
Patent JP-S5956819-A (JP)
Inventor: SAGARA MASASHI
IPC: H02P3/06
Filed: 1982-09-21
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-S58140662-A (JP)
Title: Water temperature recording device of fish finder
Inventor: SAGARA TAKANOSUKE
IPC: G01K1/02
Filed: 1981-10-14
Abstract: PURPOSE:To facilitate a search for a school of fish, by recording a water temperature curve on recording paper all the time while synchronizing one cycle period of a coupler which performs repetitive counting operation with one shift display period. CONSTITUTION:Information 1 on measured water temperature is outputted from A-D converting means 2, 4-6 in the form of such a number of pulses that 10 deg.C temperature corresponds to N/2 pulses and counted, and N pulses are sent out of a latch 7 within the recording run time of a pen 15. The counter 8 counts those poulses and returns to a minimum value (maximum value) once the counted value reaches the maximum value (minimum value) to send out a coincidence signal when the counted value coincides with the maximum (minimum) value; and the pen 15 records the water temperature on the recording paper 19 at intervals of shift switching with 10 deg.C difference.
Patent JP-S5788269-A (JP)
Title: Plunger pump
Inventor: MURATA MINEO
IPC: F03B3/00
Filed: 1980-11-25
Abstract: PURPOSE:To reduce the installation space of an apparatus and to lower the power consumption of the same, by connecting a first plunger and a second plunger in series to each other, and forming an inlet passage and an outlet passage in each of two plunger chambers in the manner that they are communicated to each other. CONSTITUTION:A first plunger box 6 and a second plunger box 7 are arranged in series to each other, and outlet passages 22, 28 and inlet passages 20, 26 are formed respectively in plunger chambers 6a, 7a in the plunger boxes 6, 7 in the manner that they are communicated to each other. Further, a first plunger 8 and a second plunger 10 are disposed in the plunger boxes 6, 7, respectively, in the manner that they are connected in series to each other. With such an arrangement, two plungers 8, 10 can be reciprocated simultaneously along with rotation of a crank shaft, and liquid can be supplied in separate lines with no use of a further pump, so that the space required for installation of the apparatus can be reduced and expenses required for running the same can be also  lowered.
Patent JP-S5873789-A (JP)
Title: Apparatus for electrolitically precipitating metal
Inventor: JIIKUFURIITO BIRUKURE
IPC: C25D3/44
Filed: 1982-09-21
Abstract: An installation for electro-depositing metal, such as aluminum, on elongated goods such as tapes or wires characterized by a tubular cell, which is closed to the outside and provided with airlock arrangements at each end so that goods can be conveyed therethrough in contact with an electrolyte for electroplating. The cell is formed of a plurality of interconnected rectangular tubes with each tube having a flange at each end for forming a connection and receiving interchangeable nonconductive insert pieces, which match the interior dimensions of the tube and have atleast two longitudinal channels for guiding the goods to be metallized and for positioning anodes to surround the goods to be metallized in the flow of electrolyte.
Patent JP-H0329052-A (JP)
Title: Kana/kanji conversion system
Inventor: AKIYAMA HIROKATSU
IPC: G06F17/22
Filed: 1989-06-27
Abstract: PURPOSE:To improve the KANA(Japanese syllabary)/KANJI (Chinese character) converting accuracy and to omit the trouble of a user required for selection of homonyms by applying a conversion table, etc., which store the co-occurrence relation between adjacent paragraphs to the paragraphs which are not adjacent to each other among plural conversion tables. CONSTITUTION:The homonyms 'ZEIKINO', 'KIJITSUMADENI' and 'OSAMERU' are stored in the homonym buffers for preceding, medium and subsequent paragraphs respectively against an input KANA string, i.e., 'ZEIKINO KIJITSUMADENI OSAMERU' which are not adjacent to each other. Then the homonym buffer for medium paragraphs is provided in addition to an inter-adjacent paragraph example process in an example process carried out for the paragraphs not adjacent to each other. The homonyms are selected in a process equal to a compound word example process carried out between paragraphs adjacent to each other via the homonym buffers for preceding and subsequent paragraphs. Thus the preceding and subsequent paragraphs are decided as the KANA-KANJI candidates 'ZEIKINO' and 'OSAMERU' respectively. Meanwhile the selection of homonyms is not decided for the medium paragraph by an example process for paragraphs not adjacent to each other and then decided by another process. As a result, the homonym selecting accuracy is improved.
Patent JP-S5588270-A (JP)
Title: Positive electrode plate for alkaline sealed cell
Inventor: YASUDA HIDEO
IPC: H01M4/62
Filed: 1978-12-25
Abstract: PURPOSE:To obtain a cell with high reliability by using nickel plated graphite as a conductive material for nickel hydroxide active material to reduce the discharge voltage during the life. CONSTITUTION:A positive electrode is formed by press molding a mixture of nickel hydroxide and 20% of conducting material. Nickel plated graphite, for example formed by electroless plating on graphite surface in a hypophosphite bath, is used as the conducting material. Thus oxidation of the graphite by generation of oxygen on the graphite during overcharging and contact of graphite with oxygen generated on the active material is avoided, changes of Cd(OH)2 for reserve to Cd and the electrolyte to K2CO3 are reduced, and the deformation of the cell and reduction of the discharge property are prevented.
Patent JP-H074691-A (JP)
Title: Outdoor unit of air conditioner
Inventor: KOBAYASHI TAKAYUKI
IPC: F24F5/00
Filed: 1993-06-11
Abstract: PURPOSE:To enable installation of a machine case of an outdoor unit with the back brought into close contact with the wall surface of a building or the like. CONSTITUTION:Air ports 28a, 28b and 28c are provided in the upper surface 20a and the opposite lateral surfaces 20b and 20c of a machine case 20 respectively and a reverse-U-shaped heat exchanger 26 is so set as to be opposed to these air ports. A fan 27 is so set as to face an air port 29 formed in the front 20d of the machine case 20.
Patent JP-S6057879-A (JP)
Title: Cleaning device
Inventor: TANZAWA SETSU
IPC: G03G21/10
Filed: 1983-09-09
Abstract: PURPOSE:To prevent a scatter of toner, noise, and oscillation by rotating and pressing an elastic roller, and wiping toner which sticks to the surface of a recording body. CONSTITUTION:The elastic roller 1 rotates against the rotation of a photosensitive body 7 to wipe toner 8 from the photosenitive body 7. The wiped toner 8 is carried while caught in bubbles of foamed polyurethane constituting the elastic roller 1. The elastic roller 1 carrying the toner 8 faces a bias roller 2 and an electric field E operates thereupon; and the positive electrostatically charged toner 8 is attracted to the bias roller 2 electrostatically and removed from the elastic roller 1. Then, the bias roller 2 attracted the toner 8 is equipped with a blade 4 which is pressed against its peripheral surface, and the toner 8 is scraped with the blade to fall in a toner receiver and then collected by a discharge auger 3.
Patent JP-H0827038-A (JP)
Title: Cyclohexyltolan derivative
Inventor: OSAWA MASASHI
IPC: C07C25/24
Filed: 1994-07-18
Abstract: PURPOSE:To obtain the subject derivative useful as a constituent material for a liquid crystal display device, especially for TN or STN, readily producible from easily obtainable compounds, having excellent compatibility with other liquid crystal compounds, not precipitating crystal even in a low-temperature range. CONSTITUTION:This derivative is a mixture comprising the compounds of formula I [R<1> is a 1-12C alkyl; (n) is 0 or 1; X<1>, X<2> and X<3> are each independently H or deuterium atom (D); Y<1>, Y<2>, Y<3> and Y<4> are each independently H or F; Y<5> is H, F or ethyl; Z is or F, Cl, H, cyano, R<2> (R<2> is a 1-12C alkyl, etc.), CF3, etc.], whichin (A) the number of Ds and/or the substitution position is different mutually in X<1> to X<3> and (B) R<1>, (n), Y<1> to Y<5> and Z are mutually the same. The mixture of formula I is obtained by reacting a mixture of two or more compounds of formula II (W is Br or I) and two or more compounds of formula II, in which (A) the number of Ds and/or the substitution position is different mutually in X<1> to X<3> and (C) R<1>, (n), Y<1>, Y<2> and W are mutually the same, with a phenylacetylene derivative of formula III in the presence of a Pd catalyst and a copper catalyst in a solvent.
Patent JP-S5591492-A (JP)
Title: Handling device for fore-and-aft sail
Inventor: TSURUSAWA MISOKI
IPC: B63H9/06
Filed: 1978-12-29
Abstract: PURPOSE: To handle a fore-and-aft sail automatically by providing a following device to make the yard of the fore-and-aft sail follow the angle of wind shift according to a wind direction indicated in an anemoscope for relating a sail-handling arm to the yard.  
     CONSTITUTION: When the indicating arm 8 of an anemoscope is directed to an insulated part 21, electromagnetic current is intercepted to stop a motor 30, and a following device B is held at that stage to direct and hold a yard 75 in the optimum position. When a shift of wind is followed by the anemoscope, the motor 30 is  driven and rotated in a set direction, and accordingly, a following wheel 19 is  immediately rotated to follow the direction until the electromagnetic current is intercepted, turning a sail-handling arm 61 to the same direction through a transmission  device 29. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0829914-A (JP)
Title: Silver halide photographic component and processing method therefor
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C1/32
Filed: 1994-07-18
Abstract: PURPOSE:To provide photographic component whose pressure properties are improved and which has high sensitivity, suitability for quick processing, film forming properties, and storability including picture forming function and provide a processing method for the component. CONSTITUTION:Regarding a photographic component having at least one layer of silver halide emulsion layers and a non-sensitive hydrophilic colloidal layer on a supporting body, the photographic component contains characteristically inorganic fine particles shelled with gelatin in at least one layer of the emulsion layers. A processing method for the silver halide photographic component characteristically involves processing the silver halide photographic component by an automatic developing machine in a total processing time of 15-60 seconds.
Patent JP-H108523-A (JP)
Title: Drainage trap
Inventor: KUBO MASAHIRO
IPC: E03C1/29
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To form a trap capable of disposing garbage readily and being maintained simply. SOLUTION: The drainage trap comprises a trap main body (1) formed on a drain hole 16 at the bottom of a sink, a draining cage 3 provided detachably at the bottom of the trap main body, a draining garbage bag 12 disposed to be received by the draining cage 3, and a bag support frame 15 secured detachably around the upper periphery of the draining garbage bag 12. Furthermore, the bag support frame 15 is mounted on a flange part 4 formed on the upper periphery of the trap main body 1.
Patent JP-H1112805-A (JP)
Title: Panty stocking
Inventor: IKEDA TOYOJI
IPC: A41B11/14
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a panty stocking with connecting sections so stretchable as to allow the stocking to sufficiently carry out its function and capable of preventing the panty and stocking sections from unweaving and breaking, the connecting sections are easy in mechanical detachment and excellent in design before and after detached. SOLUTION: This panty stocking 1 is formed by connecting stocking openings of a panty section 2 of woven fabric or knitted fabric with panty openings of stocking sections 3 of knitted fabric by using tapes each of which is provided with a stretchable woven or knitted structure and low density section 4b narrower than the tape width in the longitudinal direction and easy in mechanical detachment.