baber/WOPTO huggingface dataset:
Patent JP-H029137-A (JP)
Title: Manufacture of magnetically arranged vertical double-diffusion type power mosfet having very small source/drain region
Inventor: KIN TADAKI
IPC: H01L21/336
Filed: 1989-01-20
Abstract: PURPOSE: To minimize an on-resistance per unit area and to eliminate a latch- back phenomenon by forming an extremely small n<+> -type region and a source by parallel connection of the n<+> -type region and a p<-> -type body by utilizing platinum silicide. CONSTITUTION: A thick silicon oxide film layer is formed on a wafer substrate on which an n<-> -type epitaxial layer 31 is grown on an n<+> -type silicon substrate 30, and after a thin gate oxide film layer 33 is formed at an element region, a gate 34 with polycrystalline silicon on the upper part of which n<-> -type impurities is doped and with an oxide film 35 thereon is formed. After ion implantation of boron, heat treatment is performed, and p<-> -type body region 32 is formed. After an oxide film in which n-type impurities are doped is chemically deposited, an oxide film 37 is left on a side part only of the polycrystalline silicon gate 34 to be subjected to heat treatment. A platinum silicon layer 39 is formed. A source 40, a drain 40' and a gate electrode 34 are formed by applying aluminum.
Patent JP-S60156886-A (JP)
Inventor: ENDOU SHIGETOSHI
IPC: E05D15/06
Filed: 1984-01-24
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-S59139410-A (JP)
Title: On-site carrying control system
Inventor: AKASHI KICHIZOU
IPC: G05B19/418
Filed: 1983-01-28
Abstract: PURPOSE:To make a carrying work or the like high-reliability, by connecting a carrying controller provided for every wagon and station controllers by a data transmitting device. CONSTITUTION:A carrying system 1 is constituted with production equipment 100, unattended wagons 200 provided with controllers 11, and a rail 300, and carrying controllers 2 which control wagons 200 are provided in accordance with respective wagons 200. Controllers 2 tansmit and receive data to and from each equipment 100 through means 3 and are provided with carring request response devices 4 for carrying request, work registering/deleting devices 5, carrying route storage determining devices 8, and inter-wagon data transmitting and receiving devices 9, and carrying schedules registered in work registering/deleting devices 5 are stored in storage devices 6, and advance conditions of work and work completions of wagons 200 are grasped on a basis of contents of devices 6 by carrying work advance managing devices 7. A data transmitting device 10 transmits data between a station controller 1-1 and carrying controllers 2.
Patent JP-S63180776-A (JP)
Title: Ball seat of ball valve
Inventor: NAGANO TSUTOMU
IPC: F16K5/06
Filed: 1987-01-23
Abstract: PURPOSE:To prevent reduction of durability of a ball valve by forming a ball seat at a radially intermediate portion with an annular groove for imparting resilience. CONSTITUTION:A ball 4 of a ball valve is rotatably disposed within a body 1, and has a through hole 6 through which inlet and outlet ports 2, 3 communicate, as shown in the drawing. An annular ball seat 8 is attached to a mounting seat 9 to come in abutment against the ball 4. The ball seat 8 is formed in the rear surface 10 in abutment against an annular plane 9b with an annular groove 11 having such a large width as to impart resilience, the central diameter A of the annular groove 11 being substantially coincident with the central diameter B of an annular contact surface 12. With this construction, the ball seat 8 is in the form of a double end-supported beam in section, and the annular contact surface 12 is pushed at the position of the central diameter B by the ball 4, causing impact resilience for supporting the ball, so that durability can be improved.
Patent JP-S60259129-A (JP)
Inventor: INOUE FUMIO
IPC: A01G9/00
Filed: 1984-01-25
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-H05246967-A (JP)
Title: Diastereoisomers of alpha-naphthyl-propionic amide
Inventor: BINCHIENTSUO KANNATA
IPC: C07C51/00
Filed: 1991-02-01
Abstract: A new process for the optical resolution of racemic mixtures of  alpha -naphthyl-propionic acids of formula 
<CHEM>
 where R1 is an alkyl group, straight or branched, having from 1 to 6 carbon atoms and R2 represents an hydrogen or an halogen atom. 
<??>This process comprises reacting a racemic mixture of a compound of formula II 
<CHEM>
 wherein R1 and R2 have the above seen meanings and R3 is a reactive group, with an optically active compound of formula
 R4-NH2      III
 wherein R4 is the residue of a primary or secondary alcohol which, taken with the NH2 radical, forms an optically active  beta -aminoalcohol, to give a pair of diastereoisomeric amides of
Patent JP-S5398694-A (JP)
Title: Reduction gear for ship
Inventor: JIYOOJI TOOMASU RICHIYAADOSON
IPC: B63H21/20
Filed: 1977-02-07
Abstract: PURPOSE: To reduce the engine space in a ship with a spare power generation engine dispensed with by assembling a speed change mechanism capable of increasing and reducing speed in the main reduction gear. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11267019-A (JP)
Title: Glass ceramic plate with relief for tactile localization
Inventor: VILATO PABLO
IPC: A47J27/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To enable a visually handicapped person to easily localize tactilely without a complicated additional working process by providing a glass ceramic plate with a projecting and recessed relief part having such dimensions as to enable the tactile localization of a designated zone/function of the plate. SOLUTION: A plate 1 includes a raised relief 6 having the shape of a cross segment on the front of the upper surface thereof. This exactly matches a slight bending of the front edge of the plate for the purpose of the beauty, but in consideration of the reasonable use of the plate surface. The relief 6 has no sharp ridge. The relief 6 enables location by sensing of the control zone of heaters 2-5. Tactile parts 7-10 for adjusting the control for the heaters 2-5 are arranged along just in the front of the relief part 6 from left to right, and determined in consideration of the position of a finger on the touch part and the contact moving distance by the finger on the touch part.
Patent JP-S55105305-A (JP)
Title: Manufacturing method of high frequency coil
Inventor: YOSHINO HIROAKI
IPC: H01F21/06
Filed: 1979-02-06
Abstract: PURPOSE: To enable the construction of a high frequency coil with a simple linear operation and the automatic operating process can be attempted by a method wherein an adhesive is poured into the gap between a male screw core of a high frequency coil and its holder, and a female screw is halded with the adhesive in the holder corresponding to the male screw core.  
     CONSTITUTION: A inductance regulating screwed core 5 which contains in it a bobbin 2 wound with a high frequency coil 1 is holded with an adhesive 6 in a holder 4 formed on a base 3. A female screw 7 is holded with the adhesive 6 in the holder 4, and the male screw core 5 is inserted in the female screw 7, and can easily be arranged in the holder 4 with a simple linear operation. By this way, the high frequency coil construction can easily be obtained, and the automatic operating process can be attempted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04271178-A (JP)
Title: Optical converter
Inventor: GOFUKU IHACHIROU
IPC: H01L27/146
Filed: 1991-01-11
Abstract: PURPOSE:To allow a lower part electrode at an offset section of a substrate to comprise a lower layer made of a low melting point metal layer having a specific film thickness and an upper layer made of a high melting point metal layer having a specific film thickness and avoid the generation of discontinuity and prevent faulty picture elements even when a partial electrode in the lower part of a photo sensor is used as a wiring electrode on said substrate. CONSTITUTION:A lower part electrode film electrically connected with a switch by way of an opening section of an interlaminar insulation film 406 so as to constitute a photo sensor arrayed in one or two dimensional direction on a scanning integrated circuit 401 is deposited based on a sputtering process wherein a low melting point metal Cr layer 407 is deposited with a thickness of or smaller than 5000Angstrom  while a high melting point Al layer 408 is deposited at a thickness which exceeds 5000Angstrom . Except for the Al layer which forms picture elements, two lower part electrode layers are formed in such a fashion that the Al layer may remain on an offset portion of a take out section from an MOS transistor. The application of the lower melting point metal for the upper layer makes it possible to cover the offset on the substrate and protect the wiring from discontinuity.
Patent JP-H11208136-A (JP)
Title: Processing method of lithographic printing plate
Inventor: IBARAKI KAZUHIKO
IPC: G03F7/26
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To carry out work even in a light room, and render a developer unnecessary by removing a silver thin film in use of the laser exposure beam of a heat mode in a lithographic printing base plate comprising a silver thin film installed on a carrier body. SOLUTION: The lithographic printing base plate (a) includes a layer 2 having an aluminum base 1 being coarsened and anodically oxidized in its surface, and a silver thin film is put thereon. The processing method is to at first make irradiation like a desired image by a laser on the lithographic printing base plate (a). Herein, the silver thin film 3 is removed through ablation by the irradiation of laser, or it is removed by means of vacuum drawing or the like as the result of weakened adhesion with the aluminum surface, so that the anodically oxidized surface layer 2 is exposed to complete the processing. Following this, when mounted on a lithographic printing machine, ink is received in a residual part of the silver thin film 3 and water is received on the exposed and anodically oxidized aluminum layer 2 respectively, thereby rendering lithographic printing possible.
Patent JP-H04239266-A (JP)
Title: Original reading method
Inventor: MORIMOTO HIDEKAZU
IPC: G06T5/00
Filed: 1991-01-11
Abstract: PURPOSE:To allow a device itself to read a vertical line clearly even when it is not formed at a high accuracy by inverting the color of the picture element of a noticed point, when three picture elements constituting one side among eight picture elements surrounding one noticed point, are in the same color with the noticed point, and the residual five picture elements are in the opposite color. CONSTITUTION:A picture element P0 is set as the noticed point, and whether or not the three picture elements constituting one side among eight picture elements P1-P8 surrounding this noticed point are in the same color with the noticed point is judged. When the three picture elements are in the same color with the noticed point, whether or not the residual five picture elements are in the opposite color to the noticed point is judged, and when they are in the opposite color, the color of the picture element P0 of the noticed point is inverted. At the time of judging that the three picture elements constituting one side are not in the same color with the noticed point, or judging that the residual five picture elements are not in the opposite color to the noticed point, the inverting processing of the picture element P0 of the noticed point is not operated.
Patent JP-S55105603-A (JP)
Title: Amidine compound and agricultural and horticultural germicide
Inventor: KAWAZOE HIROICHI
IPC: A01N37/52
Filed: 1979-02-08
Abstract: NEW MATERIAL:An amidine compound of the formula (Q is phenyl or naphthyl which may have 1W3 substituents, e.g. a lower alkyl group; R 1  and R 2  are alkyl, alkenyl, cycloalkyl or phenyl groups, or may form with the N atom to which they are attached a 5- to 7-membered saturated alicylic ring, wherein another O atom may be a constituent atom and 1W2 CH 3  groups may be contained; X is inorganic or organic acid; n is 0, 1, or 2).  
     EXAMPLE: N,N-Diethylbenzamidine.  
     USE: Agricultural and horticultural germicides having powerful control effects on various pathogenic germs, particularly powdery mildew, of crops, with low damage and toxicity.  
     PROCESS: A Grignard reagent is reacted with a secondary amine in a solvent, and the reaction product is reacted with a nitrile under heating. The resulting product is decomposed with ammonium chloride, and treated with a strong alkali to give the objective compound of the formula. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11210156-A (JP)
Title: Wiring device for partition panel
Inventor: IMOTO KENICHI
IPC: E04C2/52
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To facilitate wiring work for a partition panel and mounting of a cover. SOLUTION: A cover holder 42 made of a flexible soft synthetic resin is mounted by fitting first claw-shaped locking parts into engaging parts 46 in the side end faces of the vertical member 2 of a partition panel. Wiring cords 9 are pushed into a wrapping part 44 and held therein from the tree ends of elastic holding parts 49 which can be curved and deformed, in such a way that the wiring cords 9 cross the axis of the wrapping part 44. The pair of engaging edges 41a, 41a of an oblong end cover 41 are locked with second locking parts 47, 47 on the outer surface of the wrapping part 44.
Patent JP-S52105486-A (JP)
Title: Ship for discarding radioactive waste to the sea
Inventor: INOUE MASARU
IPC: B63B25/00
Filed: 1976-02-09
Abstract: PURPOSE: To provide a ship for discarding radioactive wastes to the sea, which is equipped with central hold for carrying radioactive wastes, disposed along the center line of ship body, and shielding water tanks formed in the space between the central hold and hsip boards on opposite sides of the same, separated by longitudinal bulkheads. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59139864-A (JP)
Title: Switching circuit control system
Inventor: IKEGAMI TSUNEO
IPC: H02M3/28
Filed: 1983-01-31
Abstract: PURPOSE:To enable to stably use a wide setting available range by eliminating the unstable range in a switching control circuit by detection signals of the output current, voltage, and pulse width control width of the control circuit. CONSTITUTION:An output current is detected by a current detector 9, the amplified output of an amplifier 11 for amplifying the detection signal and the output of an amplifier 12 for amplifying the error voltage detected by a voltage detector 10 from the output voltage are selectively mixed by a mixer 14, and negatively fed back to a width modulator. The pulse width of the output of the pulse control circuit 1 is detected by a control width detector 16, the detection signal is amplified by an amplifier 17, applied to a mixer 15 together with the outputs of the amplifiers, 11, 12, the outputs are selectively mixed and negatively fed back to turn ON and OFF delay pulse generators 2a, 2b.
Patent JP-2000215695-A (JP)
Title: Semiconductor integrated circuit device
Inventor: CHIGASAKI HIDEO
IPC: G11C11/401
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To surely prevent malfunction in a vender test mode due to erroneous input of signal and noise. SOLUTION: A test mode setting means for setting the vender test such as a synchronous DRAM is provided with a test mode input setting part 12. This test mode input setting part 12 surely prevents erroneous entry of the vender test mode by outputting the clock key path signal TEK as one of the test mode entry commands only when the clock signal for test mode entry consisting of the duty ratio deviated from the rating is detected.
Patent JP-H04247776-A (JP)
Title: Image pickup device
Inventor: AZUSAZAWA KATSUMI
IPC: G03B7/00
Filed: 1991-02-04
Abstract: PURPOSE:To utilize deflection correction through the use of a variable apex angle prism and automatic focus adjustment simultaneously. CONSTITUTION:The apex angle of a variable apex angle prism 10 is revised in response to the deflection of a camera detected by a deflection sensor 32 and the optical axis is deflected in a direction to eliminate the deflection of the camera. A projector 26 and a light receiver 28 are arranged to a rear side of the variable apex angle prism 10 so that the projection optical axis and the light receiving optical axis of the projector 26 and the light receiver 28 of the automatic focus adjustment device are deflected in interlocking with the deflection of the image pickup axis by the deflection correction. The focus adjustment by a focusing lens 14a is continued against the deflection of a prescribed value response to the deflection detected by the deflection sensor 32 and the focusing lens 14a is stopped at a just preceding position when the deflection is a prescribed value or over.
Patent JP-H05206838-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAGI MINORU
IPC: H03K19/00
Filed: 1992-01-28
Abstract: PURPOSE:To control bias voltage without changing a mask and to reduce the power consumption of a circuit by providing a bias voltage supply circuit variably changing the bias voltage to be supplied to an internal cell based on an input signal. CONSTITUTION:A bias voltage supply circuit 8 veriably changing bias voltage Vcs to be supplied to an internal cell 6 to high or low bias voltage based on an input signal Vin at H or L level, is provided. The bias circuit 8 can adjust at two stages the level of a bias signal Vcs to be supplied to the internal cell 6 of each unit cell based on the input signal Vin to be inputted from the external device. Accordingly, for the internal cell 6 under a waiting state, the input signal Vin of a bias level controller circuit can be made at H level so as to lower the level of the bias signal Vcs. Thus, the internal cell can be activated when the high bias voltage is supplied by the bias voltage supply circuit, and the power consumption can be reduced when the low bias voltage is supplied.
Patent JP-S58129375-A (JP)
Title: Clutter suppression apparatus
Inventor: SHIMOJIYOU KIYOSHI
IPC: G01S13/522
Filed: 1982-01-29
Abstract: PURPOSE:To enable automatic switching of a clutter suppression means by evaluating a clutter area while identifying fixed clutters and moving clutters. CONSTITUTION:A signal having a Doppler frequency zero or close to zero is extracted with a zero Doppler filter 10 and a fixed clutter is detected with a clutter detector A11 from the output signal thereof. A fixed clutter and a moving clutter are detected with a clutter detector B12 from a normal video. A video switch control 9 evaluates an area without clutter, an area of a fixed clutter and an area of a moving clutter on an output signal of a clutter detector A11 and a clutter detector B12 and generates a control signal to operate a video switch 7. Thus, a video is automatically outputted according to various clutters.
Patent JP-H02196118-A (JP)
Title: Manufacture of valve spring seat made of aluminum alloy
Inventor: FUJITA MAKOTO
IPC: F01L3/10
Filed: 1989-01-23
Abstract: PURPOSE:To manufacture such a product that is lighter in weight and excellent in abrasion resistance simply and inexpensively by manufacturing a powder compact with plural kinds of aluminum alloy powder different in Si content, and forging this power compact. CONSTITUTION:At the time of manufacturing, first second aluminum alloy powder 12 containing Si of less than 16wt.% in a lower part is charged in a cavity 10 being formed by a compression mold 7, a core mold 8 and a sleeve mold 9 of a drag 6 in a powder molding unit and first aluminum alloy powder 11 containing Si of more than 20wt.% in the remaining upper part, respectively. After a cope 13 is lowered, the sleeve mold 9 is operated as an ejector, forming a blank 14. Next, a lower part 12A of this blank 14 is inserted into a recess of a drag 15 in a forging unit, and then a cope is lowered, forging this blank 14 into being formed. Afterward, this forged part is machined, thus an aluminum alloy-made valve spring seat is completed.
Patent JP-H11269126-A (JP)
Title: Sysnthesis of ester
Inventor: FROOM SIMON F T
IPC: B01J23/30
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lower aliphatic ester from a lower olefin and a saturated lower aliphatic monocarboxylic acid. SOLUTION: An aldehyde impurity is substantially absent before bringing a lower olefin and a saturated lower aliphatic monocarboxylic acid which are reactants and a recycled feed into contact with a heteropoly acid catalyst, in a method for producing a lower aliphatic ester by bringing the lower olefin and the saturated lower aliphatic monocarboxylic acid into contact with the heteropoly acid catalyst in the vapor phase in an addition reaction. The aldehyde is a catalyst poison. When removing the aldehyde from the feed, the life and the activity of the heteropoly acid are enhanced.
Patent JP-S55105482-A (JP)
Title: Signal extracting circuit
Inventor: TAKAOBUSE KAZUYASU
IPC: H04B1/10
Filed: 1979-02-07
Abstract: PURPOSE: To secure extraction of only the common component out of two signals possessing different components by providing plural sets of the composite circuit which functions as the AND circuit to the signals sent from the reference voltage to one direction and then as the OR circuit to the signals sent to the other direction each.  
     CONSTITUTION: Signal A sent from input terminal 1 is applied to 1st and 2nd 1st- type compounding circuits 4 and 5; and signal B from input terminal B is applied to 2nd and 3rd 1st-type compounding circuits 5 and 6 respectively. Then output CD, EF and GH of the AND and OR of these compounding circuits 4∼6 are applied to 2nd-type compounding circuit 7. And the output I of circuit 7 is amplified when necessary through amplifier circuit 8, and output I' is applied to the input of circuits 4∼6. Thus circuts 4∼6 are made to function as the AND circuit to the input from the reference voltage to one direction as well as the OR circuit to the signal toward the other direction respectively. Then only the common component is extracted between signals A and B to the output of circuit 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000217347-A (JP)
Title: Current control circuit
Inventor: KARAKI TOSHIRO
IPC: H01L21/82
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide cost reduction by disposing a first to a fourth transistors and a first to a fourth transistor loads within a distance where the electrical characteristics of a semiconductor substrate can change almost linearly. SOLUTION: Pairs of differential input transistors, 60 and 61, 62 and 63, 64 and 65 of respective operational amplifiers 72, 73, 74 in respective current sense circuits, and pairs of load transistors 66 and 67, 68 and 69, 70 and 71 of the differential input transistors are arranged based on their positional relation and disposed closest with each other, by which the direction and absolute value of the input offset voltage of the respective operational amplifiers 72, 73, 74 are kept the same. The constituent elements of the respective current sense circuit are also disposed closest to them, and a thermal separation band 75 is disposed around them to form a small temperature gradient in the respective current sense circuits.  As a result, sampling the input offset voltage of the respective operational amplifiers 72, 73, 74 can be conducted at only one position, and only one zero-point holding resistor is required. It is thus possible to attain reduction in a semiconductor chip area and the cost.
Patent JP-S63216876-A (JP)
Inventor: HANSUURUUTOUITSUHI ERUBE
IPC: A01N43/54
Filed: 1988-01-26
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。