baber/WOPTO huggingface dataset:
Patent JP-H08242373-A (JP)
Title: Method and device for shading correction of one-dimensional sensor
Inventor: MANITA SHIYOU
IPC: G06T1/00
Filed: 1995-03-06
Abstract: PURPOSE: To provide an inexpensive and compact device and to output appropriate image data as performing shading correction in real time. CONSTITUTION: Standard white paper with uniform density is placed on the object of a line camera, and a video signal in which the object is scanned with a CCD is inputted to a storage circuit 23 by switching a switch 22. In such a case, a shading correction value of one line is generated by inverting the density distribution of an inputted video signal. The shading correction value of one line is written on frame memory 24 by repeating scan on the standard white paper by moving the line camera at every line. When the shading correction is applied to the video signal image-picked up with the line camera, it is corrected to an appropriate video signal by switching the switch 22 and adding the shading correction value from the frame memory 24 by a correction circuit 21.
Patent JP-H08288814-A (JP)
Title: Switching circuit
Inventor: RUCHIAANO TOMASHIINI
IPC: H01L21/8234
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a switching circuit in new configuration not to be affected by a substrate effect. SOLUTION: An MOS transistor switching circuit having no substrate effect has a 1st transistor M1 inserted through its source and drain terminals between two connecting terminals S and D and 2nd and 3rd transistors M2 and M3 mutually serially inserted through their source and drain terminals between this 1st transistor M1 and a ground point GND. The gate terminal of 2nd transistor M2 is connected to that of 1st transistor M1 and at the time of switching, the command signal of phase inverted from that of command signal to be supplied to the gate terminal of 3rd transistor M1 is supplied to these gates. The substrates of 1st and 2nd transistors M1 and M2 are connected to a connecting node between the 2nd and 3rd transistors M2 and M3 and the substrate of 3rd transistor M3 is grounded.
Patent JP-S5817299-A (JP)
Inventor: AABIN DEE JIYONSON
IPC: G01M3/28
Filed: 1982-05-06
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-H07281797-A (JP)
Title: Power controller
Inventor: SATO TAKASHI
IPC: G06F1/26
Filed: 1994-04-13
Abstract: PURPOSE:To provide the power controller which can place even a personal computer, using a nonlock type power switch, in unmanned operation. CONSTITUTION:This power controller is equipped with a latching relay 15 which is reset by a CPU 8 when the source voltage of a personal computer body 1 rises and set when the source voltage is cut off, a counter 18 which counts the clock signal of an oscillation circuit 17 when the AC input voltage of the personal computer main body 1 which is cut off owing to a power failure recovers and outputs a signal when its counted value reaches a previously set value, an AND gate 20 which outputs a set signal on condition that the latching relay 15 is set when the signal of the counter is inputted, and a flip-flop 21 which outputs a power source recovery signal to a power unit 3 when the set signal is inputted to turn ON the power source of the personal computer body 1.
Patent JP-S53276-A (JP)
Title: Preparation of synthetic resin articles reinforced with frp layers
Inventor: NAKAGAWA TAIJI
IPC: B32B27/08
Filed: 1976-06-24
Abstract: PURPOSE: Title laminated articles having excellent adhesion between layers and free from delamination when used under conditions of repated and drastic thermal change, which consist of plastic plates and FRP layers integrated together through a polyalkyl methacrylate film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5321-A (JP)
Title: Output circuit of electric charge transfer element
Inventor: WADA KOUDOU
IPC: H04N5/335
Filed: 1976-06-23
Abstract: PURPOSE: To secure an output waveform of sudden rise and fall and to ensure a high-speed response by having a comparison between the electric potential of the output and that based on the transfer electric charge and having charging/ discharging using transistors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000268017-A (JP)
Title: Pattern recognizing device
Inventor: NAKAMOTO TAKAMICHI
IPC: G06T7/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a pattern recognizing device capable of recognizing a pattern and learning a reference vector for pattern recognition with a little wiring quantity and small circuit scale. SOLUTION: This pattern recognizing device is provided with a conversion means for converting the input pattern of an identification object to time sequential data for a prescribed bit length, identification means 13 and 14 for outputting the signal of the identified result on the input pattern by operating comparison between the time sequential data of that input pattern and the time sequential data for the prescribed bit of a reference pattern and a learning means 11 for updating the time sequential data of the reference pattern by operating the time sequential data of the input pattern and the time sequential data of the reference pattern most similar to that input pattern based on the identified result signal.
Patent JP-H06264566-A (JP)
Title: Water leak preventing structure for joint part of mullion of curtain wall of roof part
Inventor: NIKI SHOJI
IPC: E04D3/08
Filed: 1993-03-10
Abstract: PURPOSE:To prevent water leakage by allowing the dew condensation produced on the reverse surface of a glass to flow down along a flow-down groove, suppressing the flow-down by a dew condensation water weir plate, and discharging the water outside through the flow-down passage of a joint sleeve when the water level rises. CONSTITUTION:The condensed dew produced on the reverse surface of a glass plate 4 is allowed to flow down along the reverse surface of the glass plate 4, and the condensed dew collides with the reverse surface watertight members 5 and 5' and flows down into the flow-down grooves 8 and 8'. When the condensed dew flows down in the form of a water stream along the flow-down grooves 8 and 8', the flow down is suppressed by the condensed dew water weir plates 9 and 9', and as the water level rises, water intrudes onto a bottom plate 3 between the supporting plates 7 and 7' from the dew condensation water introducing ports 10 and 10'. Then, the flow- down is suppressed by the lower edge of a sealing member 19, and the water intrudes into the flow-down passage 12 of a joint sleeve 11, and flows down onto the bottom plate 3 of the supporting plate 7 of a trough mullion 1 on the doenstream side, and the water leakage at the joint part of the mullion can be prevented.
Patent JP-S61240240-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/32
Filed: 1985-04-08
Abstract: PURPOSE:To obtain a color photographic sensitive material superior in sharpness, graininess, and color reproductivity, and high in sensitivity by using a coupler to be allowed to release a compd. by the coupling reaction with the oxidation product of a color developing agent, and allowing said compd. to be oxidized and to release the precursor of a photographic useful group. CONSTITUTION:The coupler is represented by the formula: A-RED-B in which A is a coupler residue to be allowed to release RED-B by the coupling reaction with the oxidation product of a color developing agent; RED-B is a group to be allowed to release B again by the oxidation reduction reaction with the oxidation product of a color developing agent; A is a residue of yellow coupler (open-chain ketomethylene, etc.), a residue of non-coloring coupler (indanon, acetophenone, etc.) or the like, and B is a precursor capable of producing a photographic useful group, such as a development inhibitor, development accelerator, foggant, dye, or competitive reaction compd. It is preferred for the group RED to combine with the coupler residue A through the O atom of the OH group of an aromatic alcohol by replacing H of the OH group.
Patent JP-H10270124-A (JP)
Title: Impedance matching connector
Inventor: NAGASE KAZUHISA
IPC: H01R13/658
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To change impedance after connector assembling. SOLUTION: An impedance matching spacer 4 is mounted on a connector main body 1 so as to be replaceable. The impedance matching spacers 4, in which impedance-changing elements are variously changed by changing the thickness dimensions of teeth inserted between the signal terminal 3 and the ground terminal 5 of a strip line, using material having different dielectric constants or the like, are previously prepared. A spacer adapted to a required impedance is selected among the same, and the one is mounted on the connector main body 1 so as to match with the required impedance.
Patent JP-S59201306-A (JP)
Inventor: MIHASHI YASUO
IPC: F21V21/26
Filed: 1983-04-28
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-H06257819-A (JP)
Title: Air conditioner
Inventor: SUGAWARA YOICHI
IPC: F25B1/00
Filed: 1993-03-09
Abstract: PURPOSE:To provide an air conditioner wherein in a dash operation (quick operation) of the air conditioner, continuation time of the dash operation is made variable in response to an environmental state of room temperature and wherein overcooling and overheating are prevented from being produced. CONSTITUTION:An air conditioner is adapted such that operation frequency of a compressor constituting a freezing cycle is made variable and upon the initiation of a cooling operation or a heating operation there is performed a quick operation for lowering room temperature or raising the same in a short time. A temperature difference calculation part 3 calculates a difference between the room temperature detected by room temperature detection means 1 and set temperature, and a room temperature temporal change rate estimation part 5 calculates a temporal change rate of the room temperature based upon the detected room temperature. Further, a control part 6 calculates a corrected value of continuation time of the dash operation (quick operation) to correct the continuation time by receiving the calculated temperature difference and the temporal change rate of the room temperature.
Patent JP-H01246858-A (JP)
Title: Semiconductor device
Inventor: TERAISHI KATSUHIRO
IPC: H01L27/00
Filed: 1988-03-29
Abstract: PURPOSE:To improve the yield and quality by a method wherein two or more semiconductor elements are stacked up with a specified insulating film between. CONSTITUTION:A device of this design is so constructed that a semiconductor laminate and a GaAs FET layer 6 are stacked up with a superlattice insulating layer 5, built of a II-V compound semiconductor such as ZnS/ZnSe, sandwiched between them. The semiconductor laminate is built of an N-type GaAs substrate 1, N-type conductivity Al0.4Ga0.6As clad layer 2, Al0.15Ga0.85As active layer 3, and P-type Al0.4Ga0.6As clad layer 4. With lattice alignment being established with GaAs in the superlattice insulating layer 5 when x=0.05 roughly holds in ZnSXSe1-X, it is so designed that during the superlattice producing process that it will be near ZnS0.05Se0.95in constitution and that each layer may be as thick as the lattice constant multiplied by a whole number. This design improves the yield and constitutes high quality semiconductor layers.
Patent JP-H09243167-A (JP)
Title: Boiler utilizing waste heat
Inventor: YAMAMOTO SHUICHI
IPC: F24H1/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To enable a bath room to be heated and water in a bath tub to be efficiently heated within a short period of time by a method wherein there are provided a chimney having hot air feeding pipe, a bath boiler having a water supplying pipe and a water discharging pipe and an air compressor. SOLUTION: Hot air of high temperature generated from a bath boiler after starting operation is discharged from a heat discharging chimney 4, and a first helical coil 6a fed from a compressor 3 is heated by waste heat of high temperature and at the same time air in a second helical pipe 9a is heated. Cooled air in a curved pipe 10 passes through a cold air feeding pipe 9 due to heating of cold water 11c and when the air ascends within the cold air feeding pipe 9 placed in a waste heat chimney 4 and when it passes in the second helical pipe 9a, it is heated again with hot air of high temperature discharged from the bath boiler and the heated hot air 5b passes through a hot air feeding pipe 5 within a bath room 12, is discharged out and then the bath room 12 is heated with hot air 5b.
Patent JP-S59200751-A (JP)
Title: Formation of sprayed resistor film
Inventor: TSUKUDA YASUO
IPC: C23C4/06
Filed: 1983-04-28
Abstract: PURPOSE:To form a sprayed resistor film having stability to heat treatment and prescribed specific resistance by forming an electric resistor on a substrate by a spraying method using a composite body prepd. by adding an electrically conductive substance to a high resistance substance as an electric resistance material. CONSTITUTION:Al2O3 or ZrO2 is used as a high resistance substance, and Ni or NiCr as an electrically conductive substance. Al2O3 powder and a powdered starting material prepd. by adding several wt% Ni to Al2O3 are successively sprayed on a stainless steel pipe as a substrate by a plasma spraying method to form a film. By this method a resistor film having about 0.1OMEGAcm specific resistance rho is obtd. The specific resistance rho at room temp. is not increased even when the film is heat treated in the air at 400 deg.C for 1hr or at 210 deg.C for 10<4>hr.
Patent JP-H02252263-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO CHIAKI
IPC: H01L21/76
Filed: 1989-03-27
Abstract: PURPOSE:To improve element quality by a method wherein, at the time of etching, exposure of semiconductor and elimination of side wall material are not executed, thereby preventing the generation of cavities and the change of interface energy level. CONSTITUTION:Firstly, a first trench 5 is formed on a semiconductor substrate 1, and the following are deposited; a first protective film 2, a second protective film 3, a mask base film 15, and an insulating film 4 for a mask. By etching method of intense isotropy, the deposition layers are etched. At this time, the deposition layer is left only on the side surfaces of the trench 5; a first trench side wall material 7 is formed; the part where the substrate 1 is exposed is further etched, thereby forming a second trench 8. While the side wall material 7 is left as it is, burying material for the second trench 8 is deposited. In order that semiconductor material may not be exposed, the etching of the burying material for the trench 8 is interrupted in the midway of the trench 5. Thereby oxidation before the trench 5 is filled ie unnecessitated, adverse influence caused by stress can be avoided, the generation of cavities and the change of interface energy level can be prevented, so that element characteristics are improved.
Patent JP-S572041-A (JP)
Title: Forming method of gravure screen
Inventor: TAGUCHI YUKIO
IPC: G03F5/20
Filed: 1980-06-05
Abstract: PURPOSE:To manufacture a large-sized screen at a low cost, in a large quantity and also continuously, by providing a photosensitive thin film layer on the outside circumferential surface of a transparent cylindrical roller, scanning by a laser beam, developing, forming a mesh pattern, and exposing the mesh pattern on a rollerlike photosensitive material from the axial part of the roller. CONSTITUTION:A thin film layer 2 whose degree of transmission is varied by photosensitization is formed on the outside circumferential surface of a cylinder 1 of transparent glass, etc. by the same coating method, etc. as the manufacturing method of a photograph film. Subsequently, the roller 1 is rotated by a driving  device 3, a lead screw 6 is driven by a driving device 7, a laser beam is made to execute a reciprocating motion in the axial direction of the roller 1 through a head 5  from an argon laser generator 4, and the layer 2 is sensitized and developed in the  form of a mesh pattern. By use of a pattern 8 which has been  obtained in this way, the pattern 8 is exposed to a photosensitive material (carbon tissue, etc.) 10 contacting with the roller 1, from a light source 9 provided on the axial part of a cylinder  8, it is developed, and a film screen (tissue for gravure printing plate) is obtained  continuously with good productivity.
Patent JP-H03276443-A (JP)
Title: Method of magneto-optical recording
Inventor: SEKIYA MASAHIKO
IPC: G11B11/105
Filed: 1990-03-27
Abstract: PURPOSE:To improve C/N by forming a perpendicular magnetization film which can be self-inverted and a perpendicular magnetization film which magnetically couples to the first film and has higher Curie temp. and lower coercive force to form a multilayer recording layer. CONSTITUTION:The magnetic recording medium consists of a substrate 1 transparent dielectric layer 2, first recording layer 3a, second recording layer 3b, back side transparent dielectric layer 4 as an inorg. protective layer, metal reflecting layer 5 and org. protective layer 6. The first recording layer 3a consists of a perpendicular magnetization film which can be self-inverted, for example, a rare earth transition metal amorphous alloy magnetic layer such as Gd13Tb13Fe59Co15. The second recording layer 3b is a perpendicular magnetization film which magnetically couples with the first layer 3a and has higher Curie temp. Tc and lower coercive force Hc than the first layer, for example, Gd21Fe45Co24 alloy film. The metal reflecting layer is made to have <=3.5 refractive index and >=3.5 light absorption and 20 - 100 W/(m k) thermal conductivity.
Patent JP-S553646-A (JP)
Title: Producing semiconductor pressure sensor
Inventor: MIHARA TERUYOSHI
IPC: G01L9/00
Filed: 1978-06-23
Abstract: PURPOSE: To mass produce semiconductor pressure sensors, parts are first produced as connected body, then cut into respective sensors.  
     CONSTITUTION: An initial product consists of belt-type arranged, plurally connected parts of cap 12, frame 13 having fixed terminals 14, 15, Si diaphram 9 having formed diffusion resistance 10 on its surface, and attachment 11 for pressure introduction. The connected body has cut grooves 23 at specified position forming thin portions. The connected bodies are, then, coated with adhesive on their bonding surface and the attachment 11, the diaphram 9, and the frame 13 are overlapped so as to meet the grooves 23. Then the terminals 14, 15 and the diffused resistance 10 are connected with gold wire. Next, the cap 12 is overlayed by meeting the grooves 23 and bonded together. Finally, the connected body is cut at the groove to complete semiconductor pressure senser. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07302887-A (JP)
Title: Semiconductor random access memory cell on soi with dual control gate
Inventor: AREKUSANDORU AKOBUITSUTSU
IPC: H01L21/8247
Filed: 1995-03-31
Abstract: PURPOSE: To attain the selection of the specified cell of an array and attain the erasion of a program without obstructing the adjacent cell, by arranging the first line control gate on the floating gate on an SOI substrate, and burying the second control gate under a cell conductive channel, and changing the voltage of the second control gate. CONSTITUTION: A stacked gate NVRAM cell on SOI (a silicon layer 10 and an oxide layer 12) having the second control gate 14 is buried under the conductive channel of a cell. That is, the second control gate 14 is parallel with a bit line (a source 34-1 or a drain 34-2), and vertical to the first control gate 44 (being a word line, too). A floating gate and a cell are arranged at the intersecting point between the second control gate 14 and the first control gate 44. Accordingly, the cell can be programmed or erased through an FN tunnel by changing only the voltage of the second control gate 14 and the first control gate 44.
Patent JP-S59202295-A (JP)
Title: Lubricant for hot processing
Inventor: MASE TOSHIAKI
IPC: B21J3/00
Filed: 1983-04-28
Abstract: PURPOSE:To provide a lubricant for hot processing exhibiting an excellent lubricating effect even in hot processing which involves a long contact time at a high temperature, prepared by mixing graphite with sulfur (compd.) having a sulfur content of a specified wt%. CONSTITUTION:The lubricant is prepared by mixing graphite with a particle diameter of about 1-200mum, such as flaky graphite, with sulfur or its compd. having a sulfur content of 0.5-20wt%. The sulfur (compd.) includes powdered sulfur, sodium benzenesulfonate and methyl mercaptan. When the lubricant is used, the component of a workpiece, e.g., Fe, reacts with sulfur in the lubricant to form a film of FeS (4) on frictional surfaces (2, 3) of a tool and the workpiece and FeS with a low shear resistance reduces friction on the frictional surfaces (2, 3) and prevents seizing of the frictional surface.
Patent JP-H02253738-A (JP)
Title: Clock crossing-over circuit
Inventor: UEDA HISAO
IPC: H04L7/00
Filed: 1989-03-27
Abstract: PURPOSE:To automatically adjust phase difference when a clock is crossed over and to correspond to the formation of an integrated circuit by automatically adjusting timing to store parallel data. CONSTITUTION:Based on a second clock, a load signal generating means 121 generates a load signal to designate the timing to store the parallel data in a second converting means 112. Based on a first clock, a range designation signal generating means 122 generates a range designation signal to designate a prescribed range. Serial data inputted synchronously with the first clock are converted to the parallel data by a first converting means 111 and stored to a second converting means 112 based on the load signal. At this time, it is discriminated by a discriminating means 123 whether the load signal and range designation signal satisfy prescribed relation or not. Based on the result of this discrimination, the generating operation of the load signal by the load signal generating means 121 is controlled. Thus, when the clock is crossed over, the phase difference is automatically adjusted.
Patent JP-H03277496-A (JP)
Title: Working device for rod-like body
Inventor: YUZAWA YUKIO
IPC: B26D3/16
Filed: 1990-03-27
Abstract: PURPOSE:To efficiently form rod-like ceramics having high dimensional accuracy without expansion of the ends and a warp in the central part by providing a running means to run first and second rollers in the direction to cross the shaft axes, a rotating means and a cutting edge. CONSTITUTION:An interval between a workpiece 5, held by a first roller 1 and a second roller 2, and a cutting edge 3 is adjusted, the rollers 1, 2 are rotated, thereby a ring-like groove can be formed on a formed body (workpiece) 5 in the diametral direction, and the formed body 5 is ruptured at the recessed groove portion after baking. In this work, rod-like ceramics without expansion at the ends and a warp in the central part, having the perpendicularity at the ends, and excellent in dimensional accuracy can be manufactured with good working efficiency. Since the formed body 5 is surely held between the roller 1 and the roller 2, an extent of deflection from a right angle is small at an angle formed between the cutting edge 3 and the formed body 5 and the groove to be cut on the formed body 5 by the cutting edge 3 becomes one ringed form and not spiral. As a result, there is no occurrence of slant breakage of the ends or breakage of other portion than the ringed one, when the baked body is ruptured at the ringed portion.