baber/WOPTO huggingface dataset:
Patent JP-H05208113-A (JP)
Title: Deodorizing device
Inventor: YOSHIDA TOSHIYUKI
IPC: B01D53/81
Filed: 1992-01-31
Abstract: PURPOSE:To provide a deodorizing device constituted so that a front cover is not separated from a front main body even when the engagement of an engaging part and a pawl is released when a shock is applied to a main body. CONSTITUTION:A filter 38 consisting of a deodorizing activated carbon filter and a dust collecting charged filter is provided to the front of a main body constituted of a front grill 23, a front main body 24 and a rear main body 25 and a DC motor 31 having a fan 35 connected thereto is provided above the filter 38 in parallel and a power supply transformer 44 is arranged to the bottom part of the rear main body. A fitting hole 49 is formed to the upper part of the front main body 24 and the hooking part 47 hooked with the fitting hole 49 is provided to the upper part of the front grill 23 to hold the front grill by the elastic holding part consisting of the engaging part 48 and pawl part 50 provided to the lower part of the front main body 24.
Patent JP-S55109548-A (JP)
Title: Sheet production
Inventor: TSUKAGOSHI NOBUHIRO
IPC: B22D11/06
Filed: 1979-02-16
Abstract: PURPOSE: To readily obtain the sheet of metals of poor rolling workability by extruding the molten material which has melted in a heating vessel into cooling liquid then cooling and solidifying the same.  
     CONSTITUTION: Material of poor rolling workability, such as Sendut or Alperm in particular, in a heating vessel 2 is melted by supplying current to a high-frequency coil 3. At this time, a small amount of inert gas such as Ar is introduced through lead-in port 2a to prevent the oxidation of the molten material 4. Next, high-pressure gas is similarly led in to extrude the material 4 into a cooling liquid containing cell 2 through discharge port 2b. The material 4 in a semisolid state extruded into the cell 2c is cooled and solidified by the direct heat transfer of the cooling liquid 5, by which the sheet is produced. It is important that the material 4 is solidified near the outlet of the discharge port 2b by regulating the rate of cooling of the material 4 by the cooling liquid 5 and the rate of extrusion of the material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55108976-A (JP)
Title: Electronic tape counter
Inventor: KAHARA TATSUHISA
IPC: B65H26/00
Filed: 1979-02-16
Abstract: PURPOSE: To generate the zero output and the tape end detection output of an up/ down counter individually without increment of the number of pins of a LSI, by counting clock signals generated according to running of a tape and by using commonly the outputs above as the same terminal.  
     CONSTITUTION: Three-level control signals corresponding to need or no need of tape forward and backward running and zero output are generated as H, N and L by control circuit CNT. Meanwhile, a LSI is provided with up/down counter CUT, which generates the count output as data output DAT, and comparators COM 1  and COM 2  as the first and the second decision circuits, and the threshold level of comparator COM 1  is set. The zero output and end output are obtained from the common circuit, so that the electronic tape counter can be stored in a case without increment of the number of pins even in case that it is made into a LSI, and the form  of it may be the same form as the conventional one. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55109377-A (JP)
Title: Honey comb battery
Inventor: NISHIO SHINJI
IPC: H01M6/18
Filed: 1979-02-16
Abstract: PURPOSE: To miniaturize a Na-I solid electrolyte battery and improve performance thereof by providing unit pipes having triangular, square or any shaped section with honey-comb type partitions arranged adjacent each other.  
     CONSTITUTION: An unit pipe 2 having a honey-comb type partition 1 can have triangular, square, hexagonal or any other shaped sections. Each unit pipe 2 can be used for positive electrode cell (+,3) or negative electrode cell (-,4) according to the arrangement. A partition between a set of adjacent anode cells 3 and negative electrode cells 4 is formed by a honey-comb partition 1 of β alumina. The negative electrode cell 4 is preferably filled with Na, for example and provided with negative electrode 6. Preferably in this case layer of auxiliary electrolyte 13 (non-aquous electrolyte having NaClO 4  and the like dissolved into propylenecarbonate and the like) is formed on the surface of negative electrode side of the partition 1. The positive electrode cell 3 is preferably filled with positive electrode reaction accelerator having aqueous solution of NaI and the like containing I. The unit battery 9 is formed by such adjacent positive and negative cells. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01189953-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI JUNJI
IPC: H01L29/732
Filed: 1988-01-26
Abstract: PURPOSE:To make it possible to use a P-type diffusion region as a resistor, and enable arbitrarily designing the injector current of each element, by controlling shape, diffusion concentration and diffusion depth of a P-type diffusion region forming the emitter of a PNP transistor. CONSTITUTION:In the equivalent circuit of an IIL(integrated injection logic circuit device) element, resistors 17a, 18b,... also are connected with a constant voltage power supply 16 by mutually connecting terminals, e.g., many wiring metals 9. Then the potential difference by the voltage drop due to wiring metal connecting the constant power supply and the resistor 17a, 17b are almost applied to the resistors 17a, 17b,.... When the voltages applied to both ends of the resistors 17a, 17b are designed to be sufficiently large as compares with the voltage drop due to the wiring metal, the current flowing through both of them can be made as small as negligible. By controlling shape, diffusion concentration and diffusion depth of a P-type diffusion region 5, the resistance value of the resistor 17 can be freely determined. Thereby the injector current of each element can be controlled.
Patent JP-H04255229-A (JP)
Title: Bipolar transistor
Inventor: MATSUMOTO NAOYA
IPC: H01L29/732
Filed: 1991-02-07
Abstract: PURPOSE:To reduce the area shared by a collector, base separating insulating film by a method wherein said insulating film is formed in an element formation region so as to separate a collector leadning-out region from a graft base region. CONSTITUTION:An N type epitaxial layer 3 is oxidized and a silicon oxide film 4 is formed to section an element formation region and then another silicon oxide film 16 is deposited on the surface of the region so as to form an opening part for the formation of a collector leading-out region 6. Next, a phosphorus doped N type polycrystal silicon film 5 is deposited on the whole surface to be heat-treated so that impurities may be led into the epitaxial layer 3 to from the collector leading-out region 6. Next, the other silicon oxide film 7a in contact with the oxide silicon 17 is formed in the element formation region in the opening part by pressure-oxidizing step. Next, a silicon nitride film 18 is removed to form a P type polycrystal silicon film 8. Finally, when the whole body is heat-treated to diffuse the impurities from the P type polycrystal silicon film 8 for the formation of a graft base region 10, the collector leading-out region 6 and the graft base region 10 are separated by the silicon oxide film 7a.
Patent JP-S60160895-A (JP)
Title: Preparation of optically active-threo-3-(3,4- dihydroxyphenyl)serine
Inventor: OOHASHI NAOHITO
IPC: C12P13/02
Filed: 1984-01-31
Abstract: PURPOSE:To obtain optically active-3-(3,4-dihydroxyphenyl) serine, by hydrolyzing asymmetrically a corresponding racemic-ester derivative with an ester hydrolyzing enzyme. CONSTITUTION:A lower alkyl or aryl ester of racemic-threo-3-(3,4-dihydroxyphenyl)serine is asymmetrically hydrolyzed with an ester hydrolyzing enzyme such as swine liver esterase or by the use of a culture solution of a microorganism having ester hydrolyzing ability, a culture mold or a treated material of the mold.
Patent JP-H08254545-A (JP)
Title: Voltage probe of many leads
Inventor: TOOMASU EFU UURINGU
IPC: G01R1/073
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to add a broad bandwidth and high signal integ rity together with a high-density channel simply at a low cost by forming circuit leads of very thin traces, and separating the traces and a ground plane by means of a low dielectric thin layer. SOLUTION: The circuit leads on a circuit board 306 of a probe head 103 are formed of very thin traces 312. Ground planes 410 and 412 and various kinds of conducting elements 214 and 215 are separated by means of dielectric layers (insulating layers) 420-422 and 427 having the dielectric constant of 5 or less. Especially, the dielectric layer 420 between the trace 312 and the ground plane 410 at the top part is made to be as thin as 4-6mil, and the input capacity is made large. Furthermore, all the active leads are separated from the other parts by means of the leads connected to the ground planes 410 and 412, and the coupling between the leads is decreased. Thus, the feedback through noises, coupling and the probe ground is eliminated. Therefore, the voltage probe having a high signal integrity and a wide frequency bandwidth is obtained, with the high-density channel maintained.
Patent JP-H07223079-A (JP)
Title: Electrode tip detachment detecting device of welding gun
Inventor: OSHIDA MASATOSHI
IPC: B23K11/24
Filed: 1994-02-10
Abstract: PURPOSE:To surely and rapidly detect the detachment of an electrode tip by communicating a fitting part of each electrode tip of a welding gun with an air passage to detect the vacuum due to the detachment of the electrode tip. CONSTITUTION:An air cylinder 5 is mounted at the base end of two arms 3 provided with a fitting part 2 to be fitted with an electrode tip 1. An air passage of the compressed air communicating with the fitting part 2 of the electrode tip 1 is formed from connection ports 7a, 7b provided in the arms 3. A compressed air tank 9 is connected to one connection port 7a through an opening/ closing valve 10, a pressure adjustment valve 11, a flow rate control valve 12 and an solenoid valve 13 to supply/shut off the compressed air from the compressed air tank 9. A pressure switch 14 is connected to the other connection port 7b. During the welding operation, confirmation is made that the pressure to be supplied to the switch 14 is a specific value or over. The pressure switch 14 is turned off when the electrode tip 1 is pulled out from the fitting part 2 and the compressed air is released or leaked from the air passage 8. A control circuit 16 detects this and gives the command to turn off the welding control power source, etc.
Patent JP-2000149036-A (JP)
Title: Graphic data processor
Inventor: NAGAO TAKASHI
IPC: G06T11/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To draw graphic forms at light speed with a small memory capacity, even when a drawing element and a clip element are mixed or the graphic forms having many overlapping parts. SOLUTION: A drawing instruction is interpreted at an instruction interpreting part 1 and then converted into a linear vector at a vector data generation part 2. A display list generation part 4 generates display list. With regard to a graphic form where a drawing element and a clip element are mixed, the display lists of both elements are merged together and the clip processing is carried out together with a prescribed discriminating operation at the level of the display list. Meanwhile, the overlapping parts are eliminated also as the level of the display list for the graphic forms having many overlapping parts. A display list drawing part contains 2N pieces of processing units and performs parallel DDA operations to draw a graphic form. When the number of straight lines exceeds 2N, the processing is divided so that the number of straight lines fall down to 2N or less.
Patent JP-S55111785-A (JP)
Title: Cell fixing-type continuous culture tank
Inventor: SHIYOUDA MAKOTO
IPC: C12M1/40
Filed: 1979-02-16
Abstract: PURPOSE: To reduce the formation of bubbles and power used in aerated cultivation, by a method wherein porous plates for fixing cells are provided rotatably within a culture tank having air layer and medium layer, whereby the air layer and the medium layer are alternatively contacted with the porous plates.  
     CONSTITUTION: Porous plates 1 for fixing cells are composed of nettings, fixed to a rotating shaft 3 through holders 2 and rotated by the action of a magnet 5 and an external rotating magnet 6. An aeration device 7 is provided at the bottom of a culture tank. At the upper part thereof, there are provided a glass window 8, a medium-inflow hole, a recovery hole, an in oculation hole, etc. Medium is charged nearly up to the shaft, sterilized, inoculated and kept at a constant temperature. The inoculated medium is aerated by slowly rotating the porous plates 1. Rapid agitation and aeration are not necessary. As cells adhere to the porous plates 1, the separation of the cells is easy. It is also possible to fix the fixed cells on the porous plates 1 and carry out the reaction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10206897-A (JP)
Title: Liquid crystal display device
Inventor: OTA MASUYUKI
IPC: G09F9/30
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve a display quality by sufficiently reducing an electric field between a pixel electrode and a counter electrode in parallel to a transparent substrate. SOLUTION: This liquid crystal display device is provided with a 1st substrate and a 2nd substrate which are arranged opposite each other across a liquid crystal composition, a video signal line formed on the 1st substrate surface, at least one pixel electrode which is applied with a video signal through the video signal line, and at least one counter electrode which is arranged opposite the pixel electrode and applied with a counter voltage, and controls the light transmissivity of the liquid crystal composition with an electric field component produced between the pixel electrode and counter electrode. In this case, the interval between the pixel electrode and counter electrode which are arranged opposite each other is larger than the short electrode width of at least one electrode and smaller than the interval between the pixel electrode and video signal line.
Patent JP-S53102663-A (JP)
Title: Manufacture for input surface of image intensifier tube
Inventor: SONODA TOMIYA
IPC: H01J31/50
Filed: 1977-02-21
Abstract: PURPOSE:To improve the uniformity in brightness, by gradually increasing the thickness of fluorescent layer from the center to the circumference.
Patent JP-H08212017-A (JP)
Title: Information storage device and processor using same
Inventor: IWASAKI HIROSHI
IPC: G06F21/79
Filed: 1995-02-03
Abstract: PURPOSE: To enable a user to recognize a write inhibited state at a glance even in the case of a compact and thin type memory module to be used for the sharing of data between electronic equipments for information processing or the like. CONSTITUTION: In the case of turning a memory module 11 to a write inhibited state e.g. a conductive seal 16 is stuck to a prescribed position of a supporting body 12. The module 11 is constituted so as to visually recognize its write inhibited state by the seal 16. In the case of fitting the module 11 to a connector part 22 of a card-like holder 21, plural connector pins 25 are mutually connected through the seal 16, so that a write inhibiting mechanism can be attained at a low cost.
Patent JP-S63186436-A (JP)
Title: Wire bonding device
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01L21/60
Filed: 1987-01-29
Abstract: PURPOSE:To contrive to be able to shorten an operating time without using such an external apparatus as an oscilloscope by a method wherein a wire bonding device is designed in such a constitution that when wire bonding conditions are inputted, the conditions are displayed graphically by a monitor simultaneously with the input and whether there is any mistake about the input can be checked. CONSTITUTION:Bonding conditions of a Z-displacement (the curve of a bonding tool) 50, upper and lower clamper solenoid action commands 51 and 52, a damper solenoid action command 53 and so on are inputted in a central control part 11 by an input unit, which is not shown in the diagram. Thereby, these bonding conditions are displayed on a monitor 15. Accordingly, an operator can easily confirm whether there is any mistake about the input. As a wire bonding device is so designed as to make the bonding conditions display on the monitor 15 in such a way, the operator sets the bonding conditions each time a type varies and there is no need to check each time whether the bonding conditions set by an oscilloscope are proper or not. Therefore, the operating time can be significantly saved.
Patent JP-S54109254-A (JP)
Title: Dust removing apparatus for electric cleaner
Inventor: KAJIKAWA SABUROU
IPC: A47L9/20
Filed: 1978-02-16
Abstract: PURPOSE: To separate coarse dusts from a pre-filter for easy disposal by reciprocating the pre-filter.  
     CONSTITUTION: With the rotation of a cord winding apparatus 3, a clutch 14a turns which causes a cam body 33 to turn through a main filter 16. This pushed a pre- filter shaft 29 in the direction of the arrow so that a pre-filter 26 moves in the same direction. With further rotation of the cam body 33, the pre-filter 26 moves in the direction of the arrow b, as the shaft 29 is charged by a spring 36 in the same direction. Thus, the filter 26 reciprocates only in one way. Accordingly, coarse dusts are always separated from the filter 26 whenever the cover is opened, thus accomplishing an easy disposal thereof from the dust collecting box. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54110831-A (JP)
Title: Image forming method
Inventor: ANDOU YUUJIROU
IPC: G03G13/05
Filed: 1978-02-17
Abstract: PURPOSE:To form images of always high quality by adjusting the charging potentials of a recording medium prior to the formation of secondary electrostatic latent images in an image forming method of using a screen form photoreceptor. CONSTITUTION:An insulation drum 32 which comprises covering an insulation layer 34 on a conductive base 33 is subjected to positive corona discharging by the discharge electrode 52a of the first corona discharge chamber 52 of a discharger 51. Next, the drum 32 is subjected to negative corona discharging of polarity opposite from that of modulation ion current by the discharge electrode 54 in the second corona discharge chamber 53. At this time, a positive voltage is applied to grids 57 which have been set nearly equal at the spacing d1 mm from the drum 32 and the inter-grid spacing d2 and at l>=4vd2K/t (t is the thickness mu of the layer 34; K/t is the effective tickness mu; K if relative dielectric constant; v is the moving speed cm/sec. of the drum 32) in the width l mm in the rotating direction of the drum 32, whereby the potentials of the drum 32 are controlled.
Patent JP-H02200504-A (JP)
Title: Pneumatic radial tire for aircraft
Inventor: YAMADA SHIGEKI
IPC: B60C15/06
Filed: 1989-01-30
Abstract: PURPOSE:To make rim slip suitable at the time of RTO(resigning take off) by specifying the compression factor of a core skin under a bead core having a circular section, forming the taper ratio of a bead base part larger than a rim taper ratio, and yet forming the toe side in a two step taper lager than that on the heel side. CONSTITUTION:A value of a compression factor C obtained from a prescribed relational expression of a core skin 7 under a bead core 2 C=t/f ((f) is actual rubber thickness occupied in skin thickness (e) just under the bead core, (t) in interference of a bead base part to a rim) is set to 0.5-0.65. Also, a bead base part 6 formed on the core skin 7 is formed in two step taper larger in comparison with taper ratio of an unillustrated rim fixed with interference fit, and the taper ratio on the side, toward a toe 11, of the bead base part 6 is set larger than that on the side toward the heel 10. At this time, ratios in tangents of half angles of respective tapers are set to 1.5-2.0 in a value of the heel side/rim and to 1.2-2.0 in a value of the toe side/heel side. According to this constitution, rim slip a the time of RTO can be made suitable.
Patent JP-S52102498-A (JP)
Title: Preparation of l-lysine
Inventor: TOITA OSAMU
IPC: C12P13/08
Filed: 1976-02-20
Abstract: PURPOSE: To prepare L-lysine in high yield by the cultivation of a specific mutant of Corynebacterium species or Brevibacterium species resistant to α-aminolaurolactam, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03222002-A (JP)
Title: Input device for digital controller
Inventor: MURAKAMI MASAKI
IPC: G05B9/02
Filed: 1990-01-26
Abstract: PURPOSE:To suppress the danger of erroneous input due to the misoperation of a third person and to protect a digital controller from malfunction due to erroneous input by providing a touch panel to be operated simply for inputting. CONSTITUTION:A key group 1-2 is operated after power is supplied to a touch panel 1 and an input fetch part 5 transfers touch input to a digital controller mainbody 6. Then, a corresponding surface content is instructed to a control part 4 and a display part 1-1 is caused to execute prescribed display. The supply of power to the panel 1 is detected in a supervisory part 7 and a timer 9 is started. When time out notice is outputted from the timer 9, the control part 4 eliminates the display of 'Input is effective' in the display part 1-1 and the fetch part 5 stops transfer to the mainbody 6 and ignores subsequent touch input. When data is inputted after power is supplied to the panel 1, a supervisory part 8 detects the input operation of the key group 1-2 and the timer 9 starts resetting at every time.
Patent JP-H06227316-A (JP)
Title: Rearview monitor
Inventor: KIKUIRI MASAYOSHI
IPC: B60R1/00
Filed: 1993-02-04
Abstract: PURPOSE:To improve the function of rearview monitoring by way of making graduations on a range marker so as to be freely settable according to the tastes of users as well as ti make one type device mountable in various automobiles in common. CONSTITUTION:In a rearview monitor, displaying an output signal of a television camera 1 for the rearward of a car taken, on a display 2 set up in a driver's seat as an image, a bar range marker 3 with graduations is set up within the range of sight in and around the TV camera.
Patent JP-2000211700-A (JP)
Title: Liquid feeder
Inventor: KOGA MORITAKA
IPC: B08B3/08
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To save a space for an electric heater for heating a liquid. SOLUTION: A pair of electric heaters 13 and 14 in the overlapped state, up and down, are provided in a feed tank 12 of a liquid feeder 11. A pair of electric heaters 13 and 14 are formed into the panel shape of respectively the same sizes, and respective plane plate sections are so installed as to face each other. A temperature measuring resistor for measuring the liquid temperature is inserted into the feed tank. The voltage supply to the electric heaters 13 and 14 is so controlled as to set the liquid temperature of the feed tank 12 at the preset temperature. The feed tank 12 is formed into the dimension shape for setting the electric heaters 13 and 14 with their bottom faces 16 formed into the panel shape on flat surfaces. The setting area for the feed tank 12 can be reduced smaller than the areas required for feed tanks available heretofore by the arrangement.  Also the feed tank 12 can comply with the smaller volume and can deal with the case of one small batch work.