baber/WOPTO huggingface dataset:
Patent JP-S6484719-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANISHI YUJI
IPC: H01L21/265
Filed: 1987-09-28
Abstract: PURPOSE:To make it possible to easily form a shallow P type region on a semiconductor substrate, by forming a polycrystalline silicon film on a semiconductor substrate surface, performing ion implantation or BF2<+> through the polycrystalline silicon film and performing a heat treatment. CONSTITUTION:A polycrystalline silicon film 1 is formed on the surface of a semiconductor substrate 2, ion implantation of BF2<+> is performed and then a heat treatment is performed. For example, first, the polycrystalline silicon film 1 is provided on the surface of the semiconductor substrate 2 in which a P type region is to be formed. Then, the ion implantation of BF2<+> is performed through the polycrystalline silicon film 1 under the condition of implantation energy of 50keV and implantation amount of 3X10<15>cm<-2>. In this stage, boron is comprised in the polycrystalline silicon film 1 with high concentration. Then, a heat treatment is performed on the semiconductor substrate in a nitrogen atmosphere at 900 deg.C for approximately 30 minutes and then a P type region 3 of approximately 0.1mum in depth is formed.
Patent JP-H0293082-A (JP)
Title: Etching and ashing device
Inventor: MORI KATSUHIKO
IPC: H01L21/3065
Filed: 1988-09-28
Abstract: PURPOSE:To obtain excellent etching and ashing distribution by boring no blowoff holes in the strong discharge region of a gas blowoff electrode plate, and boring plural gas blowoff holes only in the region inside the strong discharge region. CONSTITUTION:A magnet is provided at the central part of a cathode main body 1 and on its periphery to generate a magnetic field. The gas blowoff electrode plate 4 is fixed on the upper end of the wall material 3 furnished on the periphery of the upper surface of the main body 1. The gas supplied through a gas inlet passage 2 and a gas blowoff chamber 5 is blown off from many blowoff holes 6 bored through the electrode plate 4. A strong discharge is generated in the space close to the opposite surface of the cathode main body 1 between the central part and periphery of the electrode plate 4 to produce high-density plasma in the space, and etching and ashing are carried out. In this etching and ashing device, the gas blowoff hole 6 is not bored in the strong discharge region 4a of the, electrode plate 4, and the holes are bored only in the region 4b inside the region 4a. As a result, the excellent etching and ashing distribution can be obtained even if the voltage is increased.
Patent JP-H03175327-A (JP)
Title: Method and apparatus for conducting direct phase measurement of electromagnetic rays, particularly light rays
Inventor: HANSU SHIYUTAINBITSUHIRERU
IPC: G03H1/04
Filed: 1990-09-13
Abstract: PURPOSE: To enable perfect measurement of a phase by radiating a coherent electromagnetic line with a specified frequency to an object to detect the phase of the electromagnetic line from the object from intensity signals of at least three sensor elements. CONSTITUTION: A coherent electromagnetic line 2 with a specified frequency is radiated to an object 3 having a diffusively reflecting surface 4. Then, the electromagnetic line 5 reflected from the surface 4 of the object 3 forms an image on the plane 7 of an image through an image formation optical device 6. The plane 7 is provided with a sensor 8 having a plurality of sensor elements 9 regularly arranged. Desirably, the device 6 is so set that an image of a small spot 12 produced on the surface 4 of the object 3 by the electromagnetic line 2 covers at least three sensor elements 9 of the plane 7. In other words, the small spot 12 covers at least three sensor elements 13-15. Thus, the phase of the electromagnetic line 5 can be detected from the surface 4 of the object 3 using a calculating means by intensity signals of at least the three sensor elements 13-15.
Patent JP-H0587210-A (JP)
Title: Breather device
Inventor: OTA ATSUSHI
IPC: F16H57/027
Filed: 1991-09-24
Abstract: PURPOSE:To reduce the number of part items and to obtain freedom in designing a breather chamber by mounting a ring shaped article in a ring shaped recess part of a case wall and by providing a space communicating to a case inner hole through a communication hole between a wall face of a case and the mounting face of the article. CONSTITUTION:An electromagnetic coil 22 is inserted in a ring shaped recess 27 between a boss 25 projecting to the left integrally with a case 3 and a peripheral wall 26 so that it is mounted perpendicular to an input shaft 5 and a gear 13 on the right hand side. Though a back face 28 of the electromagnetic coil 22 is in contact with a space 29 of the case 3 on a wide face, a space 30 is partially provided which is not in contact and, above the space 30, a breather 35 is mounted so that it communicates to outside. Thus, by using the ring shaped article as a buffer plate, the number of parts can be reduced, and freedom in designing a breather chamber can be obtained.
Patent JP-S61121163-A (JP)
Title: Picture processing system
Inventor: HAMADA MASAKI
IPC: G06F17/24
Filed: 1984-11-19
Abstract: PURPOSE:To output the entire output form of information to be outputted by outputting the document or picture information, deciding the format of the outputted information by a deciding means and then changing a part of the format by the deciding means. CONSTITUTION:Either one of tables A, B, C... of a document file 10 is selected and decided by a format file table 9 of a disk H8 which is controlled by a multiplexer unit of a picture editing device. A sentence part 12 storing the document and a format part 13 storing the format corresponding to a sentence of the part 12 are provided with in a document file 11. Then a specific sentence or format is selected out of the file 11 by a sentence file table 14. Then the document or picture information is outputted through an output device, and the format of this outputted information is decided by the tables 9 and 14 respectively. A part of the format is changed through the file 10, and the entire output form is outputted to the information to be outputted.
Patent JP-S61120954-A (JP)
Title: Ion activity amount measuring apparatus
Inventor: TERAJIMA MASAAKI
IPC: G01N27/30
Filed: 1984-11-19
Abstract: PURPOSE:To enable accurate and easy measurement, by extending a pair of liquid spotting holes along the length of porous liquid distributing members while air vents are arranged outerward from liquid receiving holes located outermost-side to prevent overflow of a liquid from an upper frame. CONSTITUTION:An upper frame 500 is provided with liquid spotting holes 510 and 520 piercing porous liquid distributing members 410 and 420 and air vents 531, 532, 541 and 542 while the liquid spotting holes 510 and 520 are extended separately along the length of the porous liquid distributing members 410 and 420. The air vents 531, 532, 541 and 542 are arranged separately outerward from liquid receiving holes 311, 313, 321 and 323 located outermost-side provided on a non-water permeable member layer 300 along the length of the porous liquid distributing members 410 and 420. This can prevent the overflow of refer ence liquid or sample liquid in large amount during the distribution thereof even when the reference liquid is spotted to the liquid spotting hole 510 or the sample liquid done to the liquid spotting hole 520.
Patent JP-S6486410-A (JP)
Title: Fireproof wire
Inventor: MIZUGUCHI HIROYOSHI
IPC: H01B7/295
Filed: 1987-09-29
Abstract: PURPOSE:To secure a good heat resistance and insulation in a simple structure by providing a fireproofing layer of oxinitride glass fibers enclosing a conductor, and a coating layer outside the fireproofing layer. CONSTITUTION:Around a conductor 3 is wound a glass cloth consisting of oxinitride glass fibers for a fireproofing layer 4. Then around this fireproofing layer 4 is provided a coating layer 6 consisting of vinyl chloride. A good fire resistance and insulation can thus be achieved without providing an insulating layer, thereby a good fireproof wire can be obtained in a simple structure.
Patent JP-2001065964-A (JP)
Title: Duct joint for ventilating fan for duct
Inventor: NIITSUMA TAKASHI
IPC: F24F13/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the badness of workability by a method wherein a unit, communicating with and connected to a duct, is formed so as to be contractable and is connected integrally with the base unit of a duct joint. SOLUTION: A ventilating fan for a dust is constituted of a main body 2, provided with an opening unit 1 formed on the lower surface of the same and a fan 3 provided in the same, a bell mount 6, installed below the fan 3 and provided with a round hole 4 at the center of the same as well as a slit 5 for engaging with a spring, and a grille 7, covering the opening unit 1 from indoor side and engaged through the spring 28.  A discharging port 8, opened and formed on one side wall of the main body 2, is provided with a unit 9, communicated with and connected to the discharging port 8, so as to be contractable while a duct joint 11, integrated with a dust joint base unit 10 employing a plastic material, is mounted on and fixed to the main body 2, then, the duct joint 11 is connected to a duct 12, arranged in a ceiling and communicated with the outside of a building, whereby the connection between the duct 12 and the duct joint 11 retains air-tight property through taping 27. According to this method, the improvement of workability can be contrived.
Patent JP-H1084762-A (JP)
Title: Grain tank for combine harvester
Inventor: OGO HIROYUKI
IPC: A01F12/60
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of a grain tank and to constitute a driving system for a vertical auger case and a horizontal sending conveyer short in length and simple in structure in a system where the grain tank is formed of synthetic resin and is rotated and opened sideward. SOLUTION: The grain tank 5 formed of synthetic resin is made rotatable and openable sideward of a device body with the vertical auger case in a center, and a grain lifting conveyer 11 is arranged on a side where the grain tank 5 faces a thresher 3 from the first conveyer of the thresher 3 to the receiving opening 13 of the grain tank 5. The position of the center line of the vertical auger case being the center of the rotating/opening of the grain tank 5 is made eccentric by a distance T to the side of the thresher with respect to right and left center lines (a) in the advancing direction of the grain tank 5.
Patent JP-H0293183-A (JP)
Title: Bellows sealing type butterfly valve
Inventor: KODAIRA AKIBUMI
IPC: F16K41/10
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a new butterfly valve which can be used as a valve for a flow rate control system for high purity gas and a superhigh vacuum exhaust system by using a bellows for sealing a valve rod bearing part and securing the perfect airtightness of the bearing part for the valve rod of the butterfly valve by converting at least one movement between the extension and contraction and bending which are applied from outside onto the bellows, into the turning movement of the valve rod. CONSTITUTION:In a bearing part 5, a valve rod 3 is axially supported onto a valve casing 2 by a roller bearing 7. Then, a conversion part 11 for the linear movement/revolution movement is installed so that a movable element 10 which performs a linear movement in interlocking with the extension and contraction of a bellows 9 turns the valve rod 3. One part of the bellows 9 is sealed with the movable element 10 so as to enclose the conversion part 11, and the other edge is sealed with the valve casing 2, and airtightness is secured. Therefore, a butterfly valve which can be opened and closed, keeping the perfect airtightness, is constituted, and can be used for a flow rate control system for high purity gas and a superhigh vacuum exhaust system.
Patent JP-S6489324-A (JP)
Title: Alignment device and illumination optical system thereof
Inventor: YAMASHITA KAZUHIRO
IPC: G03F9/00
Filed: 1987-09-29
Abstract: PURPOSE:To accurately align a grating on a photomask with the grating of a wafer without influence of a gap by bringing luminous fluxes conjugate with each other into interference, and aligning interference fringes obtained from the result and a grating formed on the mask with the grating formed on the wafer. CONSTITUTION:A coherent laser radiation from a laser 11 is incident through a reference grating 12 to a 2-luminous flux guide glass 13, and the passed light is irradiated to a wafer 18 on a wafer stage 20. Only the specific spectrum of the luminous fluxes multi-reflected in the glass 13 is passed, and irradiated to the wafer 18 on the stage 20. A photomask 16 is disposed on the wafer 18, and a grating 15 and a grating 17 on the wafer are formed on the mask 16. The interference fringes obtained by the interference of the luminous fluxes conjugate with each other and the grating 15 formed on the mask 16 are accurately aligned with the grating 17 on the wafer without influence of a gap between the lattices 15 and 17.
Patent JP-H07149635-A (JP)
Title: Pharmaceutical preparation for medical treatment for condition depending on phosphatidylinositol 3-kinase
Inventor: JIEFURII ARAN DOTSUJI
IPC: A61K31/585
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a pharmaceutical preparation for treating phosphatidylinositol 3-kinase-dependent conditions, especially tumor in humans. CONSTITUTION: This pharmaceutical preparation for treating phosphatidylinositol 3-kinase-dependent conditions contains one compound selected from the group consisting of a compound represented by formula I [R is H or methoxy; R<1> is CH3 , OH, OAc, a 1-4C alkoxy or methanesulfonate; R<2> and R<3> are each OH, OAc, =O or an O (1-4C alkyl), with the proviso that two or more of R<1> to R<3> are not simultaneously OAc], e.g. α,β-viridine, a compound represented by formula II (R<2> is =O or OH), e.g. viron and a compound represented by formula III (R<2> ' is =O or OH), e.g. wortmannolone. The preparation is brought into contact with a dissolved cell, whole cell, tissue or organism to inhibit the phosphatidylinositol 3-kinase therein.
Patent JP-S63100608-A (JP)
Title: Magnetic head supporting mechanism
Inventor: KOMATA KIICHI
IPC: G11B5/49
Filed: 1986-10-17
Abstract: PURPOSE:To miniaturize a magnetic head part by sandwiching a magnetic head with a U-shaped bracket and fixing this. CONSTITUTION:A magnetic head 11 is sandwiched into a recessed part 12' of a U-shaped bracket 12, this is fixed by adhesives, a guide pin 14a is provided at one side of a base 13 to hold out an arm 19 so as to support from both sides and inserted into the hole at a bracket 12 side corresponding to this. One side guide pin 14b is buried into a fittings 17, inserted into the hole opened to the arm 19 of the base 13 and made into a guide pin 14b to be able to attach and detach. Further, on the upper surface of the base 13, a spring 15 is provided by spot welding and restoration is held at the action of the bracket 12. At the time of attaching and detaching when the magnetic head 11 is replaced, the attaching and detaching can be executed by a screw 18, the screw 18 is removed, the guide pin 14b is pulled out and the magnetic head can be easily replaced. While the magnetic head 11 is used, the guide pin 14b is fixed to the base 13 without fail by the screw 18, and therefore, the magnetic head 11 does not rattle.
Patent JP-S61123660-A (JP)
Title: Thermoplastic resin composition
Inventor: KISHIDA KAZUO
IPC: C08L51/00
Filed: 1984-11-20
Abstract: PURPOSE:A composition that is composed of a thermoplastic polycarbonate and a specific graft copolymer, thus showing high heat resistance, shock resistance and good plating properties. CONSTITUTION:The first graft polymerization is carried out using a monomer mixture consisting of 30-50wt% of acrylonitrile and 50-70wt% of styrene in the presence of (A) 10-90wt% of a thermoplastic polycarbonate and (B) rubber. Then, the second graft polymerization is effected in the resultant first- grafting polymer using a monomer mixture consisting of 15-40wt% of acrylonitrile and 60-85wt% of alpha-methylstyrene. Then, the resultant graft polymer is added in an amount of 10-90wt%. Component B is required to contain 10-70wt% of rubber.
Patent JP-2000071475-A (JP)
Title: Print system
Inventor: MIYAKE KEIJI
IPC: B41J2/015
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a printer system wherewith residual quantity of a recording medium can be informed in a simple structure. SOLUTION: A printer outputs an event consumption signal to a printing control device when consumption of a recording medium is made. The printing control device receives the event consumption signal outputted by the printer, and subtracts (S330, 340) the value n of the residual quantity of the recording medium retained by the printer, based on the received event consumption signal, and when replenishment of the recording medium is made, inputted quantity x of replenishment is added (S360, 370) to the value n of the residual quantity. Then, the calculated value n of the residual ink quantity is informed (S380), being expressed on a display.
Patent JP-H07104959-A (JP)
Title: Multimedia information addition system
Inventor: KATAI YOSHIYUKI
IPC: G06F3/048
Filed: 1993-09-30
Abstract: PURPOSE:To provide a multimedia information addition system for automatically displaying media information by detecting a prescribed character string when the string is displayed by an existing character string information display system, and simultaneously displaying plural media information in a laid-out state in the multimedia information addition system capable of adding multimedia information to the character string information and displaying them. CONSTITUTION:This system consists of a screen monitoring part 6 which detects that prescribed information is displayed on a display device 5 by a character display system 4, definition information part 2 which stores the screen monitor information and the multimedia information, and multimedia information outputting means 7 and 8 which output the multimedia information corresponding to the prescribed information from the definition information part 2.
Patent JP-H0199941-A (JP)
Title: Automatic labelling apparatus
Inventor: TODO MICHIHARU
IPC: B65C9/46
Filed: 1987-10-01
Abstract: PURPOSE:To achieve an increased label-attaching rate, a facilitated control for each means and a lowered noise level, by discharging thermally-printed labels through an opening of label delivery means to associated transporting means, and pressing the label onto the article on which the label is to be attached and which has arrived at the label-attaching position immediately below the end of transporting means. CONSTITUTION:Printing mechanism of printer 1 in label delivery means A is operated to move blank labels held on a substrate 19, toward platen roller 5 and thermally print the label at a printing position to record thereon the contents of an article 25, on which each of labels is to be attached. The label 21 is discharged out through an opening 3 of printer 1, while being separated from the substrate just before reaching platen roller 5. Then, the label is transferred to the first conveyor belt 7 and in turn to the second conveyor belt 11, both being disposed in the region of label transporting means B. When the label 21 reaches the underside of pressure roller 17 in pressing means C, pressure roller 17 is slightly lowered to press the label against the article 25 which is transported in the given direction, to thereby adhere the label thereto.
Patent JP-S61125055-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI ISAO
IPC: H01L23/24
Filed: 1984-11-22
Abstract: PURPOSE:To prevent wire breakdown, separation of a pellet and the like even at time a semiconductor device is intensely vibrated, by mounting or embedding a holding member having a specified shape on or in a coating material. CONSTITUTION:In a silicon gel 12, a net 13 comprising a metal, e.g., 42 alloy, which is a holding member bent and formed in a specified form, is embedded. The net 13 is fixed at the same time a cap 4 is attached by a bonding agent 5 at the peripheral part of the net. The peripheral part of the net 13 is fixed in this way and the inside of the net is embedded in the silicon gel 12. Therefore, the silicon gel can be held at the specified position. Even if the semiconductor device is placed in an intensely vibrating state, occurrence of breakdown of a wire 10 and the like caused by vibration and separation of the silicon gel can be prevented. Since the periphery of the net 13 is contacted with the bonding agent 5 having heat conductivity, heat generated in the pellet at the time of operation can be conducted to the cap 4 through the net 13. Thus efficient heat radiation can be achieved.
Patent JP-H0768492-A (JP)
Title: Method for cutting plastic
Inventor: HORIKI SEINOSUKE
IPC: B26F3/00
Filed: 1993-09-03
Abstract: PURPOSE:To correctly cut the plastic sheet without generating cutting chips by executing the vacuum suction of the plastic sheet to a jig. CONSTITUTION:A forming part of a masking member 2 of a sheet 1 made of polystyrene foamed body is closely fitted to a fitting projecting part 7 formed on the upper surface of a jig 6. Then, the vacuum suction of the forming part of this masking member 2 is executed through a number of holes 8 formed on the upper surface of this fitting projecting part 7 to fix this sheet 1 on the jig 6. In the condition where the sheet 1 is fixed to the jig 6, the masking member 2 is cut off from the sheet 1 by a water jet cutting machine. Little cutting chips are generated in this cutting-off operation.
Patent JP-H1161109-A (JP)
Title: Water repellent for silica-based inorganic fiber and water-repelling treatment of silica-based inorganic fiber
Inventor: ISHIKAWA HIRONORI
IPC: C09D183/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject water-repellent usable without necessitating the heat-treatment at a high temperature and useful for a woven fabric of glass filament for dome roof material, or a rock wool laminate for heat- insulation material for building by including a specific organopolysiloxane as an essential component. SOLUTION: The objective water-repellent contains (A) an organopolysiloxane of the formula (R, R<2> and A are each a univalent hydrocarbon group, etc.; R<1> is a bivalent hydrocarbon group; (n) is 1-3; (x) and (y) are each 0-1,000), (B) other organopolysiloxane as an optional component, (C) 0.05-10 pts.wt. (based on 100 pts.wt. of the component A) of a silane coupling agent and (D) 0.05-10 pts.wt. of a condensation reaction catalyst. The water-repellent is used usually in the form of a solution produced by dissolving the repellent in 1-100,000 pts.wt. (based on 100 pts.wt. of the component A) of an organic solvent or an emulsion by dispersing in 3-30 pts.wt. of an emulsifier.
Patent JP-H0985231-A (JP)
Title: Freezing disposal process for waste liquor
Inventor: TEZUKA MASAHIRO
IPC: C02F1/22
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a new waste liquior disposal process, particularly the process of freezing disposal of waste liquor. SOLUTION: A mixed waste liquor 2 formed by mixing an original waste liquor 1 with a second concentrated waste liquor 8 is cooled in a first cooling process, and a first original ice layer 3 is formed by laminar freezing. Then the first original ice layer 3 is separated into a first ice layer 5 and a first concentrated waste liquor 4 by centrifual separation in a first separation process. Then the first ice layer 5 is melted in a melting process, and molten fluid 6 thus formed is cooled in a second cooling process, and a second original ice layer 7 is formed by laminar freezing. Then the second original ice layer 7 is separated into a second ice layer 9 and a second concentrated waste liquor 8 by the centrifugal separation in a second separation process.