baber/WOPTO huggingface dataset:
Patent JP-S62299062-A (JP)
Title: Semiconductor memory
Inventor: IWATA YOSHIYUKI
IPC: H01L27/108
Filed: 1986-06-18
Abstract: PURPOSE:To reduce the space shared by a memory cell by a method wherein a capacitor is formed in a groove part provided in the surface of a semiconductor substrate; the upper part of groove part and a part of substrate are covered with an oxide film and a polycrystalline silicon to single crystallize them; and the lower part of source region and the upper part of diffused layer region are connected to each other. CONSTITUTION:A high concentration P type bottom surface 3 and an N type diffused sidewall 4 are provided in a groove part 2 formed in a P type silicon substrate 1 and then the sidewall is covered with an oxide film 5. Furthermore, the groove part 2 leaving a bit of upper part thereof is filled with P type polycrystalline silicon 6 to form a capacitor by the sidewall 4, polycrystalline silicon 6 and sidewall oxide film 5. The upper part of groove part 2 and a part of upper part of substrate 1 leaving a part of upper part of N type sidewall 5 is covered with an oxide film 7 and after depositing P type polycrystalline silicon, a P type single crystal silicon 8 is formed by laser annealing process etc. Finally, the P type single crystal silicon is partly diffused to form an N type source 9 and a drain 10; a gate electrode 11 is provided to form an MOS transistor; and the source 9 is brought into contact with the sidewall 5.
Patent JP-H11342628-A (JP)
Title: Ink tank unit
Inventor: TAJIMA HIRONORI
IPC: B41J2/175
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To keep a state where ink is not present in the vicinity of an opening communicating with the atmosphere easily even if ink is collected in the vicinity of an ink supply opening of the negative pressure generating member containing section of an ink tank by disposing both openings on the opposite faces and locating the opening communicating with the atmosphere at a higher position. SOLUTION: When an ink jet recorder is loaded with an ink jet cartridge, an ink supply opening 209 is located on the underside. An opening 208 communicating with the atmosphere and the ink supply opening 209 are disposed oppositely to the upper and lower faces, respectively, in a negative pressure generating member containing section and a negative pressure generating member, i.e., an ink absorber 205, is interposed between. Ink is supplied from an ink containing section 204 to the negative pressure generating member containing section 203 depending on pressure variation incident to consumption of ink on the head unit side. Since ink is normally present in the negative pressure generating member containing chamber, the ink containing section 204 is sealed hermetically and the inner pressure decreases as the ink is supplied.
Patent JP-S5768766-A (JP)
Title: Method for peeling laver sheet
Inventor: YOSHIDA NAOTO
IPC: A23L17/60
Filed: 1980-10-13
Abstract: PURPOSE: To provide a high-performance method for the peeling of a laver sheet from a laver screen, which compreisses clamping of the front and the rear parts of the laver sheet, clamping of the end of the screen, stretching of the screen, and releasing of the clamp of the front part of the laver sheet.  
     CONSTITUTION: The laver screen (2) attached with a dried laver sheet (1) is positioned at the definite position, and clamped at two parts with the front clamps 6 and the rear clamps 7 (step A). The front end of the screen is clamped with the third clamps 8 and stretched to peel the front part of the laver sheet from the screen (step B). The clamping with the front clamps 6 is released, and the screen is further stretched to extend the peeling of the sheet from the front end to the middle part (step C). Finally all clamps are released, and the laver screen with the laver sheet is transferred to the separation zone funished with a sucking means. To achieve the separation of the rear part of the sheet, the above treated sheet is sent to the second laver peeling device having inverted clamp arrangement, and the above operation is repeated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10330198-A (JP)
Title: Piezoelectric crystal film
Inventor: KIMURA TAKAYUKI
IPC: G01L1/16
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a PZT-based piezoelectric crystal film good in surface smoothness and excellent in electrical properties, by forming the aimed crystal film on a substrate through hydrothermal process so as to design the surface roughness (Rmax ) to be at a specific percent or lower of the thickness of the film. SOLUTION: This PZT-based Piezoelectric crystal film with a surface roughness (Rmax ) at <=25% of the film thickness is produced through the following two consecutive processes: (1) in a mixed solution prepared by dissolving, a Pb-contg. raw material compound, Zr-contg. raw material compound, Ti-contg. raw material compound, and Sr and/or Ba-contg. raw material compound(s) in an alkaline solution of specified concentration so as to stand at respective specified concentrations; an initial crystal layer is formed on a substrate through hydrothermal process; and (2) in another mixed solution prepared by dissolving the Pb-contg. raw material compound, Zr-contg. raw material compound, and Ti-contg. raw material compound in an alkaline solution of specified concentration so as to stand at respective specified concentrations, Al crystal growth layer is formed under specified conditions.  The respective raw material compounds are pref. chlorides, oxychlorides, nitrates, etc., while the alkaline compound is e.g. NaOH, KOH.
Patent JP-S6085495-A (JP)
Inventor: HASHIMOTO SEIJI
IPC: G11C11/407
Filed: 1984-07-09
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-S63307378-A (JP)
Title: Laser radar visual sensor
Inventor: KIMURA MINORU
IPC: H01S3/00
Filed: 1987-06-09
Abstract: PURPOSE:To detect and visualize any object by detecting reflected laser light and infrared radiant light from the object by an infrared detector at the same time, and separating the both through a filter and measuring them. CONSTITUTION:Laser light 2 emitted by a laser oscillator 1 is intensity- modulated by an acoustooptic modulating element 3 into a sine wave, which is projected on the object 6 through a holed mirror 4 and a two-dimensional scanner 5. Then the reflected laser light 8 from the object 6 is passed through the scanner 5, the mirror 4, and a lens 9 and detected by the infrared detector 10. At this time, the object 6 emits the infrared radiant light 7 determined by the temperature and emissivity of the object 6 and part of the radiant light 7 is also detected by the detector 10. The output of the detector 10 is amplified 11 and the LPF 14 separates the infrared radiant light component to obtain infrared radiation information. Further, the high frequency component which is not separated by the LPF 14 passes through a BPF 15 to select only the component of intensity-modulated laser light 8, thereby obtaining distance information from a phase detector 13 and reflected laser light brightness information from the laser light 8.
Patent JP-H038832-A (JP)
Title: Inorganic yarn woven fabric for laminate
Inventor: TSUJIOKA NORIO
IPC: H05K1/03
Filed: 1989-06-06
Abstract: PURPOSE:To obtain an inorganic yarn woven fabric slightly absorbing moisture under a hygroscopic condition and having excellent heat resistance and electrical characteristics after moisture absorption, having specific thickness of woven fabric, specific diameter of filament and specific air permeability under a heat cleaning state. CONSTITUTION:Woven fabric obtained by using inorganic fibers such as glass fibers, ceramic fibers, etc., having 3-11mu filament diameters, having <=1.5X10<-2>c/cm sec specific air permeability in a heat cleaning state shown by the formula [A: air permeability cm<3>/cm<2> sec obtained by JIS L1096-A method; M: the following formula (rho is specific gravity g/cm<3> of the inorganic material; W is g/cm<3> based on 1cm<3> of the woven fabric) volume cm<3> based on 1cm<2> of woven fabric obtained from M=w/rho] X=A.M. The woven fabric can be obtained by a method wherein pressure wave of fluid or high pressure columnar flow of liquid is applied to woven fabric made of the inorganic fiber, yarn constituting the woven fabric is sufficiently opened and compressed by press rolls.
Patent JP-H10319707-A (JP)
Title: Toner level detecting system and toner level detecting method
Inventor: BOOCKHOLDT DARIUS
IPC: G03G21/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a toner level detecting method with high performance used for an image forming device by enhancing the usable toner level description by mutually related picture element counted value and previous toner used quantity. SOLUTION: An image forming device 10 has a toner sensor 30 within a toner storage vessel 31. It also has a picture element counter constituted so as to count the picture elements used in the formation of an image. The toner quantity in the toner storage vessel 31 is gradually detected by the toner sensor 30. The picture elements used for forming the image is counted in the state where a prescribed quantity of toner is removed from the toner storage vessel 31. The gradually detected toner quantity is at least partially regulated by the estimated quantity of removed toner on the basis of the counted value of picture elements, whereby the toner quantity is calculated. A processor 36 reinforces the residual usable toner level description by the related picture element counted value and previous toner used quantity.
Patent JP-S63533-A (JP)
Title: Slope frame construction work
Inventor: YAMADA KUNIMITSU
IPC: E04G9/00
Filed: 1986-06-18
Abstract: PURPOSE:To obtain a reinforcing effect for joints by a method in which long formworks are set on a slope, short formwarks are set in the crossing directions, and connecting plates are stretched to surround the joints of the long and short formworks to form haunched portions. CONSTITUTION:Plural long formworks A consisting of two parallel expand metals are set on a slope in parallel, and sort formwork B consisting of two parallel expand metals is set in the crossing direction of the formworks A between the adjacent formworks A. Four connecting plates 3 consisting of expand metals are set on the connecting portion of the formworks A and B to surround the joints from four sides. Cement mortar or concrete is placed into the formworks A and B to construct a vertically and horizontally connected structure of a continuous lattice form. Cement mortar, etc., is also placed into the space surrounded by the formworks A and B to construct a haunched part.
Patent JP-H06349308-A (JP)
Title: Luminaire
Inventor: JIN YOSHINAGA
IPC: F21V17/00
Filed: 1993-06-14
Abstract: PURPOSE:To install a luminaire which has a luminaire main body made of a synthetic resin to a ceiling surface by contacting closely. CONSTITUTION:A reflecting plate 12 provided directly to a ceiling surface is formed of a synthetic resin. A metallic reinforcing plate 26 is installed along the longitudinal direction of an installing plate 23 of the reflecting plate 12 opposing to the ceiling surface. A soft trim 31 is fitted to cover the installing plate 23 and the metallic reinforcing plate 26. As a result, the trim 31 is held linearly by the reinforcing side edge 26a of the metallic reinforcing plate 26, and the installing plate 23 can be contacted closely to the ceiling surface. Furthermore, the deformation of the synthetic resin reflecting plate 12 can be suppressed by the metallic reinforcing plate 26.
Patent JP-S6134822-A (JP)
Inventor: RARUFU JIYOONZU REIKU JIYUNIA
IPC: H01H13/14
Filed: 1985-06-27
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-S5847740-A (JP)
Title: Electrostatic type sheet transfer device
Inventor: HIROSHIGE KEN
IPC: B65H5/00
Filed: 1981-09-11
Abstract: PURPOSE:To enable to dispose the clogging of paper with a simple mechanism by a structure wherein a sheet transfer belt is made of material, which turns to be conductive by radiation of light, and deelectrifying lamps, the lighting of which brings the electric charges on the sheet transfer belt to the grounded state, are provided. CONSTITUTION:Draft copies 12 are separated one by one at a feed belt 13 and fed from a draft copy feed tray 19 and tightly absorbed on the sheet transfer belt 1, which is electrified in advance with an electrifier 2, after being kept down the floating-up of paper by means of an auxiliary roller 18, and then sent to a registration position. After that, the draft copy, the copying of which is completed, is transferred, by being borne on the sheet transfer belt 1 again, to a delivery part. At this time, the electric charges on the belt 1 and on the draft coy 12 are grounded by the lighting of the deelectrifying lamps 5 and the residual electric charges are completely removed with a deelectrifier 3 and then the draft copy 12 is delivered into a draft copy receiving tray 14. In addition, when the jamming of draft copy is detected, an operator can safely dispose of the jamming by turning-OFF the electrifier 2 and lighting the deelectrifying lamps 5.
Patent JP-H11334396-A (JP)
Title: Transmission case structure of tractor
Inventor: NISHINO AKIFUMI
IPC: F16H57/021
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a transmission case structure of a tractor, which is effective in constituting machine bodies with various specifications without changing basic constitution of a transmission case, by devising a method of unforcibly introducing a space case. SOLUTION: A space case 3c is disposed between a differential case 3b and a transmission case 3a accommodating a gear speed changing mechanism 11. A bevel pinion gear Gp is pivotally supported near a front end of the differential case 3b, while the space case 3c is disposed near the differential mechanism 17. Accordingly, a machine body bending moment caused by a machine body weight does not act on the space case 3c strongly.
Patent JP-S622607-A (JP)
Inventor: ONDA TOSHIKAZU
IPC: H01C13/02
Filed: 1985-06-28
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-H09102306-A (JP)
Title: Manufacture of nickel electrode with lightweight base body
Inventor: HON ESU RIMU
IPC: H01M10/34
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a nickel electrode of which the utilization coefficient of an active material is heightened and for which a light and porous substrate is used. SOLUTION: Chemical conversion cycles of repeated overcharging and partial discharging are carried out for a porous nickel substrate electrode 14 impregnated with nickel hydroxide. The porous nickel substrate 14 has porosity within a range from about 85% to 95% and chemical conversion is carried out with an electrolytic substance containing an aqueous solution of potassium hydroxide. The electrolytic substance is an aqueous solution containing 20-31% of potassium hydroxide.
Patent JP-S623974-A (JP)
Title: Printing hammer
Inventor: SEKIGUCHI HIROSHI
IPC: B41J9/38
Filed: 1985-06-29
Abstract: PURPOSE:To reduce power consumption and enable a high-speed operation, by fitting a permanent magnet to a hammer shaft and providing a controlling means for controlling an electric current passed to a coil to thereby reverse the locations of magnetic poles induced in a magnetic body. CONSTITUTION:Two permanent magnets 22, 23 are fitted to the hammer shaft 20 so that magnetic poles are disposed in the order of N-S-S-N along the shaft 20. The controlling means energizes the coil 28 to induce magnetic poles in the magnetic material 27 at such locations as to separate the shaft 20 from one of two predetermined positions. When the shaft 20 reaches the other of the two positions, the controlling means stops energization of the coil 28. At this time, the shaft 20 is stably held at hat position by forces of the magnetic poles induced in the magnetic body 27 by the magnetic field of the magnets 22, 23. Accordingly, since energy of the permanent magnets can be utilized wen the shaft 20 reaches to the stationary position on the front side or the rear side, little electric power is consumed even when the hammer shaft is moved at a high speed.
Patent JP-S631171-A (JP)
Title: Image pickup device
Inventor: OKINO TOSHIYUKI
IPC: H04N5/335
Filed: 1986-06-19
Abstract: PURPOSE:To attain a shutter speed higher than that of a shutter device by changing the time difference between the start point of time of a charge transfer period and that of shutter open state to change substantially the time of shutter open. CONSTITUTION:An operation section 11 outputs a signal in response to the depression of a release button and when a CPU 13 inputs a vertical synchronizing signal VD, a timer 12 starts counting a standby time Tc in response to the set shutter speed. The CPU 13 opens a mechanical shutter by a preset time Ts and a stored electric charge in a solid-state image pickup element 8 at the latter half storage period CD is transferred at the next transfer period EF among a time Ts having a transfer period Tb and an image pickup circuit 9 outputs the image by the electric charge to a recording circuit 10. The time TH for shutter open is changed substantially by changing the standby period Tc.
Patent JP-2000330797-A (JP)
Title: Information equipment, and its image pickup method and storage medium
Inventor: OZAWA MAMORU
IPC: G06F1/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To restart original operation immediately after photography without missing a shutter chance by saving an application which is currently executed when a shutter release switch is half-pressed and picking up an image. SOLUTION: When the shutter release SW 114 is half-pressed, a photography mode starts. The process states of respective applications such as a memo function and image display which are currently executed are saved in a temporary standby area 103d of a RAM 103. Various camera settings of automatic white balance, electronic flash correction, etc., which are controlled in an image processing part 108 are locked at current set values. A display drive part 112 and a display part 113 are stopped from operating. A full-image capture signal is inputted and its data are written to an image expansion area 103a in the RAM 103. Operation for display drive is restarted and image data are displayed on a display part 113 for a certain time. Then the saved data are put back and the previous application processes are restarted from their breakpoints.
Patent JP-H05308869-A (JP)
Title: Plant for raising chicken
Inventor: TAKEUCHI MASAYUKI
IPC: A01K31/04
Filed: 1992-05-07
Abstract: PURPOSE:To effectively utilize poultry manure as a fertilizer by raising chicken of high quality and simplifying the poultry manure treatment. CONSTITUTION:A plant for raising chickens has a raising device 1 for raising the chickens, a poultry manure treating device 2 for treating the poultry manure and a poultry manure returning and transferring means 3 for feeding the treated poultry manure to the raising device 1. The raising device 1 is equipped with a raising conveyor 4, arranged and installed in the floor of a raising chamber 5. The poultry manure treating device 2 is provided with a drying means 6 for drying the poultry manure in a heated state. The returning and transferring means 3 feeds the treated manure dried by heating with the poultry manure treating device 2 to the raising conveyor 4.
Patent JP-S6035162-A (JP)
Title: Control device of fuel injection timing in diesel engine
Inventor: NAGASE MASAOMI
IPC: F02D41/00
Filed: 1983-08-08
Abstract: PURPOSE:To control the optimum injection timing for the generation limit of a white smoke, by individually obtaining corrective amounts of the fuel injection timing in accordance with the intake pressure and the load of an engine so as to correct the basic fuel injection timing in accordance with these corrective amounts. CONSTITUTION:When an engine is operated, first a fuel injection amount Q is calculated by a fuel injection amount arithmetic means in accordance with an operative condition parameter, and then the basic fuel injection timing TB is calculated by a basic fuel injection timing arithmetic means in accordance with this fuel injection amount Q and the operative condition parameter. While a corrective amount TH of fuel injection timing if obtained by both calculating a corrective amount TA of fuel injection timing by a corrective amount arithmetic means in accordance with the intake pressure and correcting said corrective amount TA by a correcting means in accordance with a load of the engine. Next, the fuel injection timing is calculated by adding this corrective amount TH to the basic fuel injection timing TB in a fuel injection timing arithmetic means, and a fuel injection valve is controlled in accordance with this fuel injection timing.
Patent JP-S63307726-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO MAKIO
IPC: H01L21/28
Filed: 1987-06-09
Abstract: PURPOSE:To contrive the improvement of leak characteristics of junction between impurity diffused layers and a substrate by a method wherein the impurity diffused layers are formed in part of the surface of one conductivity type semiconductor substrate, an impurity of the same type as that of the diffused layers is implanted in a metal film, a heat annealing is performed and part of the metal film is removed. CONSTITUTION:An oxide film 102 for element isolation is formed on a P-type semiconductor substrate 101 and thereafter, a gate oxide film 103 and polycrystalline Si N-type low-concentration diffused layers 105 are formed. Moreover, after an oxide film spacer 106 is formed on the sidewalls of a gate electrode 104, An ion-implantation of high- concentration arsenic is performed to form N-type high-concentration diffused layers 107 and a heat annealing is performed to perform activation of the layers 107. After part of the film 103 is removed, a Ti film is formed and high-concentration arsenic 109 is ion-implanted. A Ti silicide 110 is formed only on the upper parts of the films 107 and the upper part of the electrode 104, an interlayer insulating oxide film 112 is etched and after contact holes are formed. Al III for a wiring material is formed. Thereby a reduction in the concentration of the diffused layers is not generated and the leak in the diffused layers is reduced.
Patent JP-S5768021-A (JP)
Title: Diffusing device
Inventor: SUZUKI SHINICHI
IPC: H01L21/00
Filed: 1980-10-15
Abstract: PURPOSE:To enable the continuous diffusion and to minimize the variation in the characteristic values of a semiconductor wafer by forming a reaction oven of SiC durable against long term use and controlling the inert gas flow rate, inner pressure, temperature, etc. in the oven by a computer. CONSTITUTION:A diffusion oven 11 is formed in a tubular shape with SiC, a heater 15 is wound on the periphery, and an impurity diffusion source 14 is placed at one end and a quartz boat 12 in which semiconductor wafers 131-133 are stood at the downstream in the oven 11 is arranged. A plurality of temperature detectors 16 are inserted between the oven 11 and the heater 15. A bypass pipe disposed out of the oven 11 is provided between the pipe 17 at the inlet side of the oven 11 and the pipe 20 at the outlet side, a flow controller 18 connected to the inner pressure controller 19 in the midway is inserted thereinto, and the inert gas flow rate in the oven 11 is controlled. Further, a temperature controller 21 for controlling the heater 15 with a signal from the detector 16 and a power source 22 are provided and are controlled by a computer 23 to which data are inputted in advance.