baber/WOPTO huggingface dataset:
Patent JP-H04340766-A (JP)
Title: Semiconductor device and its manufacture
Inventor: INOUE SHIGETO
IPC: H01L29/792
Filed: 1991-05-17
Abstract: PURPOSE:To suppress the occurrence of an electron trap in a gate insulating film and an interface level produced at the time of injecting electrons into the gate insulating film so as to reduce a transistor in change with lapse of time by making the film thickness of the gate electrode for polycrystalline silicon gate, etc., of a semiconductor device equal to or thinner than the double of that of the gate insulating film and, at the same time, equal to or thinner than that of a monomolecular layer. CONSTITUTION:An n<+> source and drain areas 1 and 2 are respectively provided on both sides of a p-type channel area formed on the surface of a p-type silicon substrate 8 and a gate oxide film 3 formed on the n-type channel area. After forming the film 3, a gate electrode 4 which has a film thickness equal to or thinner than the double of that of the film 3 and, at the same time, equal to or thinner than that of a monomolecular layer and is composed of polycrystalline silicon, the silicide of WSi, TiSi, etc., or a high melting point metal, such as W, Ti, Mo, Ta, etc., is formed on the film 3. As a result, the occurrence of an electron trap the film 3 and an interface level produced at the time of injecting electrons into the film 3 can be reduced. Therefore, this semiconductor device can be reduced in change with lapse of time.
Patent JP-S5818481-A (JP)
Inventor: SUGAWARA TADAO
IPC: D06M101/16
Filed: 1981-07-22
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-S61271737-A (JP)
Title: Ion implanting device
Inventor: FURUYA MASAYASU
IPC: H01J37/317
Filed: 1985-05-27
Abstract: PURPOSE:To reduce a space to be occupied by an ion implanting device by adding together those voltage generated respectively by the halved high-tension power supply devices for obtaining prescribed acceleration voltage to be impressed on an accelerating tube. CONSTITUTION:A metal container 4 houses a DC high-tension generator 71 serving as the first high-tension power supply device having a high-tension insulating transformer 8 as power supply and a high-tension DC terminal with negative polarity to the metal container 4, while on the earth side a DC high-tension generator 72 serving as the second high-tension current device having the high-tension DC terminal with positive polarity to the earth is arranged and the respective output terminals are mutually connected between the metal container 4 and the earth. Accordingly, the potential at the connection part of both terminals gets to be output voltage (>0) of the DC high-tension generator 72 on the basis of the earth while being output voltage (<0) of the DC high-tension generator 71 on the basis of the metal container 4 so that the potential of the metal container 4 on the basis of the ground becomes a sum of the absolute value of the generated voltages of the respective DC high-tension of the respective DC high-tension generators. Thereby, the prescribed accelerating voltage can be impressed on the accelerating tube by two DC high-tension generators small-sized and different only in their polarity.
Patent JP-H11302502-A (JP)
Title: Semiconductor device and epoxy resin composition for sealing semiconductor therefor
Inventor: NAKAO MINORU
IPC: H01L23/29
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having good adhesiveness between a lead frame and a cured resin for sealing and excellent in heat resistance to soldering. SOLUTION: This semiconductor device seals semiconductor elements placed on lead frames with an epoxy resin composition containing (A) an epoxy resin, (B) a phenolic resin, (C) an inorganic filler and (D) alumunium chelate compound having a phoshoric ester structure in its molecule. It is preferable that the lead frame has gold deposit on the outermost layer and the lower layer adjacent to the gold deposit is palladium deposit.
Patent JP-S62270370-A (JP)
Title: Printer
Inventor: SAKAKIBARA ATSUSHI
IPC: B41J29/26
Filed: 1986-05-20
Abstract: PURPOSE:To perform the printing of a rule by a simple key operation, by mounting a printing region setting means, means respectively for indicating a printing start position, a printing pattern and a printing direction and a means for performing repeated printing in a printing region. CONSTITUTION:A printing range is set by form setting keys 10-12 and the form corresponding to a form flag 40 is set. When a vertical/lateral mode key 16 is pushed down, a vertical or lateral direction mode is set to a vertical/lateral flag 41. When a decorative rule printing key 14 is pushed down and a printing pattern is indicated by an input editing key group 13, a rule flag 42 is turned ON and the pattern information of the printing pattern indicated by ROM 3 is read to be stored in the pattern storing area 44 of RAM 4. When the rule flag 42 is turned ON, the vertical/lateral flag 41 is locked to discriminate whether printing is performed in a vertical or lateral direction. The rule pattern of the pattern storing area 44 is read to perform printing from the present printing head position and a printing head is moved to the direction corresponding to the vertical and lateral flag 41 to renew a head position memory 43.
Patent JP-H07302432-A (JP)
Title: Separation type optical head
Inventor: WATABE TETSUO
IPC: G11B7/121
Filed: 1994-04-30
Abstract: PURPOSE:To blow off dust deposited on a nozzle part by arranging the tip of a nozzle part in the vicinity of the optical component at a movable part or toward the surface of an optical recording medium and providing an air guiding path for sending an air flow to the nozzle part. CONSTITUTION:The movable part 34 prevents dust from flowing into the inside of an actuator base body 38 and onto an objective lens 41 by a lid 44. When the movable part 34 is moved in a B-direction, the air flowing from a window 36a and a small window 36c passes respectively the surface of a reflecting mirror 43 and the upper surface of the lid 44 as shown by arrow solid lines and flows out from an air flow outlet 36b via the inside of a carriage main body 36. The inside of the carriage main body 36, especially the surface of the reflecting mirror 43 and the upper surface of the lid 44 are brown off by the air flow.
Patent JP-H05316544-A (JP)
Title: Device for transferring hardware management information of exchange device
Inventor: ONO CHUKICHI
IPC: H04Q1/30
Filed: 1992-05-07
Abstract: PURPOSE:To allow the maintenance personnel to read the hardware management information of an exchange device without interruption of its service and without visit to a slit. CONSTITUTION:Switch sections 51-5n used to set hardware management information by a manual switch and hardware management information control sections 41-4n receiving the information of the switch sections are connected to processors 21-2n via buses 31-3n, and each processor is connected to a network management controller 100 implementing man-machine interface with the maintenance personnel via communication lines 81-8n. Since the maintenance personnel collates automatically the hardware management information at a remote location from the network management controller without any effect on on-line, the maintenance cost is reduced and the system reliability is improved.
Patent JP-H07293482-A (JP)
Title: Dry battery type pump device
Inventor: NISHIZAWA SATOSHI
IPC: F04D13/00
Filed: 1994-04-27
Abstract: PURPOSE:To provide a dry battery type pump device in which no connecting part is formed in the pipe line of liquid and assembling work can be omitted and number of parts can be reduced. CONSTITUTION:A pump device 5 is arranged in the terminal end of an intake liquid tube 1 and provided with a filling liquid hose 2 having a filling liquid port 3 and a battery case 4 in which dry batteries are housed. In the intake liquid tube 1, a board frame 6 on which a circuit board 7 is atatched is formed at tis upper part, a pump housing part 8 to which the pump device 5 is fixed is formed at its lower part, and a connecting tube 10 to which a filling liquid tube 2 is connected is formed at its side face.
Patent JP-S63278730-A (JP)
Title: Device for assembling v-shaped block to endless strip for endless transmission belt
Inventor: NARITA YOSUKE
IPC: B23P21/00
Filed: 1987-05-11
Abstract: PURPOSE:To automatically assemble a V-shaped block to an endless strip by holding the V-shaped block and a stopper respectively with a block holder and a stopper holder and erecting and laying both of the holders. CONSTITUTION:A V-shaped block 2 and a stopper 3 are held at a supply position X respectively with a block holder 18 and a stopper holder 19. According to the rotation of a chain 35, the outer surfaces of the holders 18 and 19 come into sliding contact with the starting end of a sloped portion 631 of bar-like cams 601, 602, a roller of the chain 35 rides on a vertical movement cam 59, and a support table 38 is positioned. The sloped portion 631 and a slope surface 651 of plate cams 611, 612 causes both holders 18, 19 to become erected condition, and the block 2 and stopper 3 oppose each other with an endless strip 1 in between. Then, when both holders come into sliding contact with a top surface 64, both of the holders 18, 19 are pressed in the direction to close with each other. As a result, both of the engagement ends of the stopper 3 engage with both of the engagement grooves of the V-shaped block 2, and at the same time the strip 1 is held between both of the projecting parts of the block 2.
Patent JP-S5339275-A (JP)
Title: Coated super hardmetal and its production
Inventor: TOBIOKA MASAAKI
IPC: C23C16/56
Filed: 1976-09-22
Abstract: PURPOSE:To produce coated cemented carbides by coating a cemented carbide, consisting mainly of tungsten carbide which is bound chiefly with Co, with tantalum nitride of hexagonal structure (B 35 type structure), then by treating the coated cemented carbides at a specific high temperature and high pressure so that the hexagonal structure is transformed into face-centered cubic structure, with resulting improvement in flank wear resistance and face wear resistance.
Patent JP-S63278862-A (JP)
Title: Small-sized printing apparatus
Inventor: TAKEUCHI YUTAKA
IPC: G06F3/12
Filed: 1987-05-11
Abstract: PURPOSE:To dispense with complicated operation control and to easily perform printing wherein different character patterns are present in a mixed state, by selecting a character pattern on the basis of the set printing magnification of a character to be printed when the mounting of an external memory is detected and reading the corresponding character pattern from a character pattern generating means or the external memory to perform printing. CONSTITUTION:When the kind of the memory card 90 connected presently is judged to be a writing brush character generator, the printing magnification judge part 120b of an address control part 120 is allowed to stand by on the basis of the signal from a control part 111. The character code of the data to be printed which is read from a sentence data memory part corresponding to the output of an encoder pulse is successively judged in its printing magnification by a printing magnification judge part 120b. For example, when this indicated printing magnification is judged to be a quadruple angle, an address selector 122a is allowed to stand by and the memory card 90 is set to a reading state by a control signal generation part 122b and the memory address corresponding to a character code to be printed is indicated to the card 90.
Patent JP-H06303326-A (JP)
Title: Doorphone system
Inventor: MENJU YOSHITSUGU
IPC: H04M9/00
Filed: 1993-04-16
Abstract: PURPOSE:To confirm a visitor by simply providing a doorphone only by fitting it to a door finder without requiring any special construction. CONSTITUTION:A door unit 21 is fixed to a door finder 11, and an image from the door finder 11 at this door unit 21 is picked up and transmitted to a main body unit 24 by radio. At the main body unit 24, the transmitted video signal is received and outputted to an external television system 25, and the visitor is confirmed at a distant place by the image. Thus, the doorphone is simply provided only by fixing the door unit 21 to the door finder 11 without requiring any special construction in the case of fitting the doorphone system.
Patent JP-S607627-A (JP)
Title: Optical type recording and reproducing device
Inventor: OKADA HIROO
IPC: G11B21/08
Filed: 1983-06-24
Abstract: PURPOSE:To release offset generated at the track-jump of a lens by comparing driving position data with current position data of a carriage and actuating a carriage driving control means so that the difference between both data is zero. CONSTITUTION:A pulse string corresponding to the jumping direction and jumping quantity is obtained on the basis of a track jump command signal from a main controller 14. The counted value of the pulse string is converted into the driving position data of the carriage 5, the driving position data are compared with the current position data of the carriage 5 and the carriage driving means 21 is compensated so that the difference between both data is zero. Thus, an objective lens 4 is deflected and tracking offset generated at the time of track jump is immediately released. Consequently, the number of tracks enabled to be continuously recorded or reproduced can be increased almost without any restriction.
Patent JP-S5449296-A (JP)
Title: Automatic packing machine
Inventor: TAKAHASHI JIYUICHI
IPC: B65B35/56
Filed: 1977-09-22
Abstract: PURPOSE: The constant amount of the product, being stacked in the systematical form to some extent, is placed in the upper part opened packing box providing the flexible layer for not affecting the damage to the feature of the product.  
     CONSTITUTION: When a motor 61 for a product suction and loading apparatus 5 rotates, a screw shaft 53 rotates through a gear 62 and 56 and a screw nut 55. Then, a plate 52 descends up to the lowest limit for the suction of the product by a vacuum cap 44. After that, the motor 61 rotates reversely to pick up the product after passing the suction stable time and then the vacuum valve for the vacuum cap 44 is cut for unloading the product onto a conveyor 6. The conveyor moves by one pitch for the flexible oayer of the packing box and a motor 59 rotates reversely so that the product suction and loading apparatus 5 moves for picking the product up. Meanwhile, a spacing apparatus for the packing box 2 actuates for spacing systematically the product in the designated position 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5638323-A (JP)
Title: Preparation of polyoxyalkylene polyol
Inventor: OZAWA SHIGEYUKI
IPC: C08G18/48
Filed: 1979-09-07
Abstract: PURPOSE: To prepare the titled material suitable as a raw material of polyurethene, by the addition reaction of a compound having active hydrogen with an alkylene oxide in the presence of a tetraalkyl ammonium hydroxide as a catalyst, thereby enabling the easy removal of the catalyst from the product.  
     CONSTITUTION: The objective compound can be prepared by the addition reaction of (A) a compound having at least two active hydrogen atoms (pref. a polyhydroxy compound) with (B) an alkylene oxide (pref. propylene oxide and/or ethylene oxide) in the presence of (C) a tetraalkyl ammonium hydroxide (pref. all of the four alkyl groups are ≤4C, and the decomposition temperatur is 90W130°C). The amount of the component (C) is pref. 0.05W0.5wt% based on the produced polyoxyalkylene polyol, and the component (C) is pref. decomposed by heating after the reaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5738447-A (JP)
Title: Charged potential controller of electrophotographic copier
Inventor: KOBAYASHI YUUICHI
IPC: G03G15/00
Filed: 1980-08-20
Abstract: PURPOSE:To prevent the reduction of the copying concentration, by detecting the difference of temperature between the open air and the inside of a copier and controlling the charging high-voltage power source output according to the difference of temperature to compensate the charged potential. CONSTITUTION:An open air temperature detecting thermistor TH1 is installed at the side of th sucking port of a cooling fan to receive no effect of the increase of temperature within a copier. While a detecting thermistor TH2 for the temperature within the copier is set at a place such as the area close to an exhaustion port where an analogous degree is secured between the copying concentration and the increase of temperature when the continuous copying is carried out. The difference of potential between both ends of the thermistors TH1 and TH2 is supplied to a differential amplifier 1. Thus an output proportional to the increase of temperature within the copier can be obtained at the output side, and this output is supplied to a high voltage power source 2 to control the high voltage output. Thus the reduction of the charged potential caused by the increase of temperature can be compensated. As a result, the reduction of the copying concentration can be prevented.
Patent JP-S5447591-A (JP)
Title: Electroluminescence device
Inventor: YAMAMURA NOBUYUKI
IPC: H05B33/14
Filed: 1977-09-22
Abstract: PURPOSE: To obtain desired brightness with low applied voltage by containing radiactive material in the fluorescent material layer interposed between electrodes.  
     CONSTITUTION: In the device for a.c. power source costituted by a glass substrate 1, a transparent electrode 2, a pair of insulation layers 3, a fluorescent material layer 4 composed of zinc sulfide containing a slight amount of manganese activator and a non-transparent electrode 5, radioactive material such as radium is mixed about 1 to 5/100.000 in weight ratio in the zinc sulfide layer 4. Even with the device for d.c. power source, a copper sulfide layer 6 is interposed between a pair of fluorescent material layer 4 mixed with about the same amount of radium. The relationships between voltage and brightness in the case of containing these radioactive materials (A) as compared to the case when these are not contained (B) are considerably improved both in the case of a.c. (Fig. a) and the case of d.c. (Fig. b) 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62271305-A (JP)
Inventor: ANDO TOSHINARI
IPC: H01B12/10
Filed: 1986-05-19
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-S606511-A (JP)
Title: Roller
Inventor: OGASAWARA KAZUTOSHI
IPC: B65G39/09
Filed: 1983-06-25
Abstract: PURPOSE:To prevent infiltration of dust and water and also prevent noise by providing an elastic cover, which covers the outer periphery of bearings fitted on both ends of a cylinder and has a tongue piece in sliding contact with the outer periphery of a shaft, on a roller for a belt conveyor. CONSTITUTION:Bearings 16 are pressed into small diameter parts 14, 14 on both ends of a cylindrical body 12 of a roller 10, while an elastic cover 18 is fitted on the outer periphery of said parts 14. A tongue piece 20 formed on the cover 18 is in sliding contact with the outer periphery of a shaft 22 piercing through the cylindrical body 12, and the bearings 16 are completely covered. Thus, infiltration of dust and water is prevented and noise can be also prevented.
Patent JP-S606881-A (JP)
Title: Checking method of nuclear magnetic material
Inventor: AMAMIYA YOSHIFUMI
IPC: G01R33/20
Filed: 1983-06-24
Abstract: PURPOSE:To separate and measure each nuclear magnetic parameter on real- time basis by obtaining the function of one nuclear magnetic parameter from information on a nuclear magnetic material extracted from a specific position of a sample by nuclear magnetic resonance. CONSTITUTION:The sample 2 to be measured is placed between magnets 1 and 1' and focus magnetic field coils 4 and 4', and pulses are applied from a pulse generator 8 to a gate circuit 9 connected to a high-frequency oscillator 10 to apply high-frequency pulses to a coil 6. Then, a free inductive attenuation signal is inputted to a central processing controller 7 through a phase detector 14 and an A/D converter 15 to calculate the ratio between the DC component of this signal and another proper frequency component, finding an actual relief time from the relief time dependency of the ratio. Then, the influence of the relief time is removed from the DC component to calculate heat-balanced magnetism. Thus, one nuclear magnetic parameter is obtained from the function of plural nuclear magnetic parameters.
Patent JP-S5240157-A (JP)
Title: Equipment for inspecting a bearing device
Inventor: TSUBOI NOBUYOSHI
IPC: G01M13/00
Filed: 1975-09-25
Abstract: PURPOSE: To provide an equipment for inspecting a bearing device using a vibration measuring process, in which said equipment is provided with a display device for altering the direction of a thrust force to detect a difference in acceleration of vibrations so that a damaged bearing is discriminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10313726-A (JP)
Title: Training facility for racing horse
Inventor: KATO TAKASHI
IPC: E04H3/14
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a facility capable of forming the same state as receiving a training in an upland and producing stronger racing horses by disposing pools composed of two straight and circular types inside an evacuated room. SOLUTION: The pools 14 and 15 composed of the two straight and circular types are disposed inside the evacuated room 1. By this facility, the racing horse that light periostitis is generated in a leg part performs the training for the purpose of improving the muscle power of the whole body and a heart rate without applying large burdens on the leg part by utilizing buoyancy by a swimming training. Also, the pull-up mechanism of the racing horse is disposed to a ceiling part above the pools and the racing horse is pulled up from the pool in the case that it acts violently or the like. Also, a pressure adjustment chamber can be provided together on the gateway of the evacuation room 1. Further, an aroma jetting device is attached to the air supply side of an air conditioning equipment and aroma is spread inside a space.
Patent JP-H11301196-A (JP)
Title: Glue-application device for wallpaper
Inventor: MIYAKI KANJI
IPC: B44C7/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To always perform a uniform glue application even under a state of a low humidity or at a high temperature by a method wherein a scraper blade for a doctor roll, which scrapes off an adhered excessive glue by coming into contact with the surface of the doctor roll, is provided. SOLUTION: For this wallpaper glue-application machine, a scraper blade 10 for a doctor roll, which scrapes off an adhered excessive glue by coming into contact with the surface of the doctor roll 33, is provided. Then, a bracket 11 tilts in the turning direction accompanying the turning of the doctor roll 33 while interlinking with a glue application roll. In this case, a recess is formed on a connecting pipe 12, and a glue layer of the glue application roll 32 can be transferred to an upper part which comes into contact with a wall covering material without being obstructed by the connecting pipe 12, and a glue is transferred to the wall covering material there.  By this method, on the doctor roll, an excessive glue is always scraped off by the scraper blade, thus, even under a state of a low humidity or at a high temperature, the excessive glue does not gelatinize on the doctor roll, and a uniform glue application can be always performed.