baber/WOPTO huggingface dataset:
Patent JP-S5538019-A (JP)
Title: Manufacturing of semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L29/78
Filed: 1978-09-08
Abstract: PURPOSE: To form an Si gate MOS transistor, capable of preventing a short circuit between an Si gate and a source or between drains, by forming an oxide-film-forming multi-crystal Si-layer on a semiconductor base plate surface through an insulation film.  
     CONSTITUTION: A field oxide film 2 or a p-type Si base plate 1 is etched to uncover an element-forming region, and a gate oxide film 3 and a multi-crystal Si gate electrode 4 are formed in such an order. N-type source drain regions 7 and 8 are formed by ion implantation method by uitlizing self-alignment method using this Si gate electrode 4 as a mask. And then, a relatively thin SiO 2  film 10 is formed on an entire surface, and electrode windows 7' and 8' for source drain are opened. A multi-crystal Si 11 is etched on an entire surface and this is oxidized to form an insulation layer 12. This mechanism does not allow unoxidized multi-crystal Si to remain between a gate and a source or near drains and therefore occurrence of a short circuit can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0365029-A (JP)
Title: Electronic controller of electricity receiving equipment
Inventor: JIYANNMARUKU BINIYORI
IPC: G05B19/042
Filed: 1990-04-27
Abstract: PURPOSE: To prevent long term discharge of a battery by ensuring an appropriate operation of a controller during a short or intermediate term interruption of a power supply from the main power supply and disconnecting the battery from the circuit during a long term interruption of the power supply. CONSTITUTION: The electronic controller comprises a circuit 12 for connecting a main power supply detection circuit 11 and a battery 13 with a circuit, and a logic processor 14. When the voltage of a main power supply drops below a predetermined level, the logic processor 14 is operated through the main power supply detection circuit 11, the battery 13 is discharged through a transistor and down counting is performed by means of a counter 19. The battery 13 is discharged continuously during count down and disconnected from the circuit when the main power supply is recovered. When the main power supply is not recovered upon finishing count down, the battery 13 is disconnected from the circuit. According to the arrangement, the battery can be prevented from being discharged for a long term.
Patent JP-H07314286-A (JP)
Title: Correction for nc data through model tracing control
Inventor: OKAMOTO MITSURU
IPC: B23Q15/00
Filed: 1994-05-25
Abstract: PURPOSE:To provide a method for automatically correcting the NC data formed for working a free curved shape, through the model tracing control. CONSTITUTION:The tracing control processing is carried out by a tracing control part 10 on the basis of the inputted XYZ displacement signal, XYZ machine position signal, and the original NC data information, and further, a tracing instruction is sent into a machine side driving part 11, and the model tracing based on the shift direction of the original NC data is executed. Further, in a digitizing processing part 12, the shape data of a model 3 which corresponds to the original NC data is calculated, and the shape difference between the original NC data and the shape data of the model 3 is detected. Further, in an NC data correction part 13, the original NC data is corrected in accordance with the shape data of the model 3, oily for the shape difference part over a designated allowable difference.
Patent JP-S61268119-A (JP)
Inventor: KATSUTA YOSHIO
IPC: A01M1/20
Filed: 1985-05-23
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-2000307797-A (JP)
Title: Facsimile terminal
Inventor: ENDO HIROYUKI
IPC: G03G15/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a facsimile terminal were the image information of received documents is recorded and discharged in different recording and discharge forms depending on each opposite party area so as to facilitate classification and arrangement of the received documents. SOLUTION: Upon the receipt of a reception request, the facsimile terminal starts facsimile reception and checks whether area information coincident with CSI information is registered in an area information RAM when receiving a CSI signal from an opposite party. When the area information coincident with the CSI signal information is registered, the facsimile terminal records and discharges the received image information in a recording discharge form registered corresponding to the area information such as a recording discharge form to specify the type of recording paper. The facsimile terminal conducts usual reception recording processing when no CSI signal is received or there is no area information coincident with the CSI information (steps S101-S106).
Patent JP-S60256071-A (JP)
Title: Apparatus for measuring vicinal electric field
Inventor: IWASAKI HISAO
IPC: G01R29/10
Filed: 1984-06-01
Abstract: PURPOSE:To make it possible to measure the radiation directionality of an antenna to be measured having an aperture larger than a probe scanning range with good accuracy, by making it possible to rotate a probe using a crank shaped wave guide over a range of 360 deg. in a scanning plane. CONSTITUTION:In such a state that a crank shaped probe 44 is placed to the left side of a scanning frame being a point coincided with the edge of the aperture of an antenna 41 to be measured, a current is supplied to an antenna 41 to be measured from a transmitter 40 and the probe 44 is allowed to scan from below to an upward direction. The output of the probe 44 is inputted to a receiver 48 and the amplitude and phase of the vicinal electric field at each measuring point are measured. Next, a scanning guide 46 is moved by each interval between samples present in the long axis direction to succeed the same measurement and, when the probe 4 moves to the right side of the scanning frame, the probe 4 is rotated by 180 deg. by a rotary apparatus 45 to repeat the same measurement. By this method, measurement up to 1.5 times the aperture can be performed even if the long axis direction of the antenna 41 to be measured and the remote field directionality of the antenna 41 to be measured can be measured with high accuracy.
Patent JP-S5735497-A (JP)
Title: Boron processing method for metallic diaphragm
Inventor: HIROKI TSUTOMU
IPC: H04R7/02
Filed: 1980-08-11
Abstract: PURPOSE:To execute safe and uniform boron processing, by subjecting a metallic diaphragm to the boron processing through heating the metallic diaphragm and high purity boron in a vacuum vessel. CONSTITUTION:A titanium diaphragm 16 is held on a frame 12 located on a dish 13 spreading high purity boron 11 in a heat resistant vessel 14, the vessel 14 is evacuated to a high vacuum (10<-6>-10<-8> Torr.) and it is heated to 900-1,200 deg.C the heater 10 in a furnace 15. In this case, the high purity boron 11 is gasified and reaches a titanium diaphragm 16 through a gas vent 8 to subject the same to boron processing.
Patent JP-H05307582-A (JP)
Title: Synthesized graphic generator
Inventor: KANEKO NOBUYUKI
IPC: G06F17/50
Filed: 1992-04-30
Abstract: PURPOSE:To only generate and change a synthesis method file without rewrite of a processing program to generate or change a synthesized pattern by generating the synthesis method file where synthesis methods for combination of patterns of parts are described and synthesizing patterns of parts based on this synthesis method file. CONSTITUTION:This generator is provided with a synthesis method master 3 where a synthesis method file 31 where synthesis methods for combination of parts are described is stored and a synthesis parts master 6 where patterns of parts to be synthesized are preliminarily stored, and patterns of pertinent parts are taken out from the synthesis parts master 6 in accordance with a synthesis method corresponding to a synthesis indication in the synthesis method file 31 taken out from the synthesis method master 3 in response to the synthesis indication to generate a synthesized pattern.
Patent JP-H04263856-A (JP)
Title: Wound coating material and its production
Inventor: KOIDE MIKIO
IPC: A61F13/00
Filed: 1991-02-19
Abstract: PURPOSE:To accelerate the treatment of a wound part in synergy with maintenance of the wound surface in an adequate moisture-retaining state and to cleanly regenerate the wound surface without leaving the traces of healing by consisting the above material of a water-absorptive gel layer and a moisture permeation control layer laminated atop this layer. CONSTITUTION:This material consists of the water-absorptive gel layer and the moisture permeation control layer laminated atop this layer. A matrix formed by chemically bonding polyethylene glycol which is a water-soluble high polymer with a non-woven fabric, woven fabric or knitted fabric of cellulose is used as the material to constitute the water-absorptive gel layer. Iodine is preferably incorporated into this layer. The moisture permeation control layer is a silicone film, porous polyolefin subjected to a treatment for hydrophilicity impartation, or partly halogenated polypropylene, etc. However, this layer is required to be graft-polymerized with methoxy ethyl acrylate or N-dimethyl acrylamide for imparting hydrophilicity.
Patent JP-H05308151-A (JP)
Title: Optical coupler
Inventor: IKEDA HITOSHI
IPC: H01L31/12
Filed: 1992-04-30
Abstract: PURPOSE:To enhance a utility efficiency of a light and to reduce a thickness by forming a reflecting surface of an optical guide in a shape in which a stripelike recess surface is stepwisely connected, i.e., a shape equivalent to a lens surface of a Fresnel lens. CONSTITUTION:A light emitting element 1 and a photodetector 2 have a light emitting surface and a receiving surface which are disposed in the same direction. The element 1 and the photodetector 2 are sealed with transparent resin (optical guide) 4, and an outer surface of the resin 4 is covered with light shielding resin 5. A reflecting surface 4a for reflecting a light from the element 1 toward the photodetector 2 is formed in a shape in which a plurality of stripelike recess surfaces are stepwisely connected, i.e., a shape equivalent to a lens surface of a Fresnel lens on a boundary between the resins 4 and 5. Thus, even if a thickness of the resin 4 of the guide is reduced, a condensing efficiency similar to a concave mirror of an elliptical shape can be obtained.
Patent JP-S5736337-A (JP)
Title: Crt display equipment
Inventor: SANO KOICHI
IPC: G06F3/037
Filed: 1980-08-13
Abstract: PURPOSE:To improve reliabilities of the whole equipment, by backing up the write pen by performing backing up on the keyboard input, when the write pen is in trouble. CONSTITUTION:When a necessary write pen mark 9 is depressed with a write pen 3 by setting the opened condition of an input mode changeover switch 6 to the write pen mode, an input controlling section 5 converts input signals from the mark 9 into row numbers, and outputs the row numbers to a processing section 7. The processing section 7 performs row selection processings. When the pen 3 is in trouble, a switch 6 is closed. In this way, a generating section 2 inputs substitute characters from a keyboard 4 instead of the mark 9, and a controlling section 5 converts this input into row numbers and outputs them to the processing section 7. Then, the processing section 7 executes row selection processing as in the case of the pen 3.
Patent JP-H09296222-A (JP)
Title: Production of thin steel sheet for coating substrate excellent in surface appearance and press formability
Inventor: INAGAKI JUNICHI
IPC: C22C38/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To improve the surface appearance and press formability of a steel sheet by prescribing the conditions of finish rolling. SOLUTION: As the components of a steel sheet, Ti is added by 0.02 to 0.30wt.% for fixing C and N and improving its press formability. Furthermore, by adding B in the range of 0.0002 to 0.020wt.%, its surface appearance and press formability can be increased. The molten steel having such a compsn. is subjected to continuous casting to form a slab, which is held so as to regulate its surface temp. to >=1000 deg.C, is introduced into a finish rolling process and is subjected to hot rolling so as to regualte the finishing temp. to the Ar3 point or above. In this way, precipitates precipitated at the time of the continuous casting are furthermore grown and stabilized, so that influence on the subsequent recrystallization behavior is made small. As a result, the generation of the unevenness of stripes can be reduced to a degree of being out of question in practical.
Patent JP-2000305175-A (JP)
Title: Liquid crystal projector device
Inventor: KANAMORI TAKAHIRO
IPC: H04N5/74
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent dust from entering a housing by providing the aperture parts of a cooling fan and a projection lens with shutters and closing the shutters at a non-using time and to enable a power source to be turned only when the shutters are opened. SOLUTION: The aperture part 10 formed behind the cooling fan 7 and the aperture part 11 formed in front of the projection lens 6 are provided with the opening and closing type shutters 12 and 15. Then, the shutters 12 and 15 are closed at the non-using time and opened at a using time. When the shutters 12 and 15 are opened to the lower end by the operation of grips 13 and 16, levers 14 and 17 coupled to the shutters are moved and the tips thereof press switches 19 and 20 so as to turn on them. Thus, when a power source switch 18 is turned on, a power source part 18 is charged so as to supply electric power to a light source lamp 2, the fan 7, a signal processing circuit 9 and the like. Besides, the light of the lamp 2 is made incident on a liquid crystal panel 4 driven based on a video signal so that video light is generated and projected on a screen by the lens 6.
Patent JP-H11291647-A (JP)
Title: Thermal transfer recording image receiving sheet and thermal transfer recording system
Inventor: NOGE YOSHIFUMI
IPC: B41M5/382
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To improve a minuteness of a ground pattern printing and to further improve sealability or a stamp by providing an image receiving layer made of a specific layer on a support, and setting an optical surface roughness of an image receiving surface to a specific range, thereby obtaining an image having a high recording image density and excellent miniteness. SOLUTION: The image receiving sheet having one or more image receiving layers has an optical surface roughness of 3.0 μm or less of its image receiving surface. In the case of printing a ground pattern on the sheet by a printer, a pressure is applied to the sheet. In this case, the higher a smoothness of the receiving surface at the time of applying the pressure is, the more voids are eliminated in ink transferability at the time of thermal transfer recording and in ink transferability at the time of printing the ground pattern. When fine hollow particles having a hollowness ratio of 50% or more are contained in the layer, printing quality and ground pattern printing quality become more excellent.  When the fine hollow particles having the ratio of 50% or more are used, in the case of two or more receiving layers, effects are brought out in the printing quality and the ground pattern printing quality even if the particles are contained in any layer.
Patent JP-H0368693-A (JP)
Title: Multilayer plain bearing, its manufacture, and method of using it
Inventor: YURUGEEN BURAUSU
IPC: C08K3/30
Filed: 1990-04-26
Abstract: PURPOSE: To prolong the life of bearings of crank shafts, etc., particularly in internal combustion engines by using multi-layer slide bearing materials comprising a back plate and a sliding layer made of a specified fluorine-contg. polymer matrix joined to the back plate.  
     CONSTITUTION: Multilayer slide bearing materials each comprising a back plate, made of one or more layers, and a fluorine-contg. polymer matrix having a thickness of 0.01 to 0.20 mm and joined to the back plate, wherein 5 to 50 wt.% metal powder having a high affinity for fluorine and a particle diameter of 40 μm or smaller is finely dispersed in the matrix. The fluorine-contg. polymer contains 0.5 to 5.0 wt.% metal fluoride, 0.5 to 5.0 wt.% metal oxyfluoride, and it comprises 2.5 wt.% to 25 wt.% monoclinic PVDF, 2.5 to 40 wt.% amorphous PVDF and 10 to 90 wt.% new polymer. The new polymer has a clear intensity peak at 2θ=18.07±0.03° in X-ray diffraction pattern with CuKα rays and a melting point in the range of 320 to 350°C. The fluorine-contg. polymer is free of the monoclinic PVDF. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H07292810-A (JP)
Title: Partition wall
Inventor: GOTSUTOFURIITO MIRITSUERU
IPC: E04B2/74
Filed: 1994-04-15
Abstract: PURPOSE: To facilitate the joint of these wall components by increasing the possibility of combination of a plurality of wall components constituting partition walls for the exhibition hall of a sample fair. CONSTITUTION: Partition walls are separably comprised of a plurality of wall components by a joint member 17 capable of being fixed to the outer frame sides 11, 11' of wall components 10, 10'. The joint member 17 has a tapered ranges 17.1, 17.2 to be fitted in with each tapered outer longitudinal groove 12 of the outer frame sides 11, 11' of the wall components 10, and at least one 17.1 of these tapered ranges includes outer projection pieces 21, 22 to be fitted in with additional longitudinal grooves existing in a side wall of the outer longitudinal groove 12 of the outer frame side 11, so that these outer projection pieces enable practically never losing connection to be accomplished between one of the wall components and the joint member 17 to be connected each other without requiring additional ancillary means.
Patent JP-H08308039-A (JP)
Title: Fixed insulation switching apparatus
Inventor: KATSUMATA KIYOHITO
IPC: H01H33/66
Filed: 1995-05-10
Abstract: PURPOSE: To facilitate the manufacture of a polar part by providing an oblique surface at the peripheral edge of the part opposed to the fixed side flange of the vacuum interrupter of an upper conductor, and mounting an O ring for preventing the invasion of resin. CONSTITUTION: The upper conductor 15 so fixed as to bolt-clamp the fixed lead 1B of a vacuum interrupter (VI) 1 is provided with an oblique surface 15A at the peripheral edge of the part opposed to the fixed side flange 1D of the VI 1, and a smaller O-ring 21 is mounted at the region between the surface 15A and the flange 1D. When the gap between the flange 1D of the VI1 and the conductor 15 is small, the ring 21 is elongated, while when the gap is large, the ring 21 is contracted to bring the surface 15A into close contact with the flange 1D. Thus, at the time of molding, resin is prevented from being invaded into the gap, a resin molding 16 is not cracked or does not cause conduction failure, Further, its assembling is simple, and completed in a short time, and the manufacture of the polar part is facilitated.
Patent JP-S62267711-A (JP)
Title: Focusing device for camera
Inventor: MARUYAMA SHIGEHISA
IPC: G03B3/10
Filed: 1986-05-15
Abstract: PURPOSE:To prevent unsteadiness caused by a backlash so as to improve the focusing performance of a focusing device, by providing a magnet and yoke which respectively attract and repulse a lens barrel and its supporting member and give the lens barrel a moving force in the thrust direction. CONSTITUTION:The focusing device 1 of this invention is rotated by a PM type step-motor 4 and rotating movement-to-thrust movement converting mechanism 10 composed of an external and internal threads and is provided with a lens barrel 3 which moves in the thrust direction. The relative rotating motion between the lens barrel 3 and a stator base 8 working as a supporting member of the lens barrel 3 is converted into thrust motions by the mechanism 10. The motor 4 gives pulse signals to a driving circuit and the lens barrel 3 is rotated by a prescribed angle in accordance with the number of the pulse signals. In addition to the above, a magnet 11 and yoke 12 give an attracting force between the lens barrel 3 and base 8 in the thrust direction. Therefore, the backlash of the movement converting mechanism 10 can apparently be eliminated.
Patent JP-S60255805-A (JP)
Title: Cyclohexanecarboaldehyde-acetalized polyvinyl alcohol
Inventor: NOMURA SHIGERU
IPC: C08F8/00
Filed: 1984-05-31
Abstract: PURPOSE:The titled polyvinyl alcohol having low hygroscopicity, excellent heat resistance and good shape stability, comprising a specified high-molecular compound obtained by a condensation reaction between polyvinyl alcohol and cyclohexanealdehyde. CONSTITUTION:Cyclohexanecarboaldehyde-acetalized polyvinyl alcohol of the formula is obtained by adding cyclohexane-aldehyde and, optionally, an aliphatic or aromatic aldehyde to polyvinyl alcohol and effecting a condensation reaction among them. Because the resin of the formula contains a part acetalized with cyclohexanecarboaldehyde (cyclo part) it has a tendency that its heat resistance increases and its hygroscopicity decreases with increasing cyclo part. In the formula, it is desirable that l>=1/10, m<=3/10Xt, n<=4/10Xt, and p<=1/20Xt when (l+m)+n+p=t.
Patent JP-H04339143-A (JP)
Title: Control method for fuel pressure of engine
Inventor: MATSUURA TAKASHI
IPC: F02D41/04
Filed: 1991-05-16
Abstract: PURPOSE:To facilitate the restart of an engine by preventing the lowering of fuel pressure immediately after judging the stopping of the engine. CONSTITUTION:When the count value (COUNTEN) of an en-st judging counter is compared with set value (SET 1) to judge whether the stopping of an engine or not (S101), and the stopping is judged under the condition of COUNTEN> SET 1, the count value (COUNTST) of a progress counter is counted up (S111), and judged on whether it has attained to a set value (SET 2) (S112). When time corresponding to the set value (SET 2) does not elapse after judging the stopping of the engine under the condition of COUNTST<SET 2, the control current (PREG) of a fuel pressure regulator is maximized to instantly fully close a valve (S113), and the lowering of fuel pressure is thereby prevented to facilitate the restart of the engine. On the other hand, when the time corresponding to the set value (SET 2) has elapsed after judging the stopping of the engine under the condition of COUNTST>=SETT 2, the control current (PREG) of the fuel pressure regulator is made to be nothing to fully open the valve (S114) to reduce the load of fuel piping.
Patent JP-S5812840-A (JP)
Title: Seat cushion support unit
Inventor: SAKAI KAZUAKI
IPC: B60N2/52
Filed: 1981-07-16
Abstract: PURPOSE:To facilitate cushion adjustment by pivoting a swaying body on one of parallel arms beneath a seat, providing a spring between the swaying body and the other arm, and adjusting the tension of the spring. CONSTITUTION:A pair of front and rear dual arms 8, 10 are provided between a seat frame 4 and a cylinder stand made in one body with lifting cylinder 2 provided on a base cylinder. A support body 12 is fixed to the pivotal axis 6 of one dual arm 8 and a swaying body 13 is pivoted on it. A tension spring 16 is provided between one end of the swaying body 13 and the pivotal axis 7 of the other dual arm 10. A regulator 15 is provided on the support body 12 and one end of the regulator 15 is connected to the swaying body 13. By operating said regulator 15, the swaying body 14 is moved to adjust the tension force of the tension spring 16, thereby adjusting the cushion.