baber/WOPTO huggingface dataset:
Patent JP-H06260416-A (JP)
Title: Growth of semiconductor crystal and manufacture of mos transistor
Inventor: TSUKAMOTO HIRONORI
IPC: H01L21/20
Filed: 1993-03-08
Abstract: PURPOSE:To make it possible to decrease crystal defects in a semiconductor crystal and to make it possible to grow uniformly the semiconductor crystal. CONSTITUTION:A method of growing a semiconductor crystal consists of a process, wherein (A) an amorphous semiconductor layer 16 is formed on an insulating substrate 10, then, (B) impurities usable as a dopant are ion-implanted in a prescribed region 16A in this layer 16 and after that, (C) a low-temperature annealing treatment is performed on the layer 16 to solid-phase growth crystal grains from the region 16 and a polycrystalline film or a single crystal film 20 is formed on the layer 16. A method of manufacturing a MOS transistor is provided with a process, wherein (D) a channel region and source and drain regions are formed in the polycrystalline film or the single crystal film, after the process (C). As the impurities, phosphorus, arsenic or boron can be exemplified.
Patent JP-H08239229-A (JP)
Title: Apparatus for production of porous glass material
Inventor: MATSUO SHOICHIRO
IPC: C03B37/018
Filed: 1995-03-03
Abstract: PURPOSE: To prevent the damage of a porous glass material before it happens by a sign of a soot cracking before great damage is caused by the soot cracking. CONSTITUTION: In a process for generating glass fine particles from burners 21 to 24, depositing them at the lower end of a target bar 12 and growing a deposited material 11 of glass fine particles in a cylindrical state, the side image of the deposited material 11 of glass fine particles is caught by a photographing device 31, its image signal is treated by an image processing device 32 to emphasize an edge. The edge of the image is monitored by a computer 33 and the smoothness of the edge of the image and the behavior of the edge with time are grasped to detect the initial stage of a release phenomenon as a sign of a great soot cracking accident before it happens. At the stage, an alarm is sent or the process is automatically stopped to prevent big damage such as injuries of the burners 21 to 24.
Patent JP-S51147249-A (JP)
Title: Electron gun device
Inventor: YAMAUCHI MASAAKI
IPC: H01J3/02
Filed: 1975-06-13
Abstract: PURPOSE: To obtain highly improved knocking effect on the facing surfaces of the 4th grid and the 3rd grid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000269063-A (JP)
Title: Coil processing device
Inventor: OKIKURA YOSHITAKA
IPC: H01F41/06
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To enable reliable, high-speed and accurate post-treatment of coils with monitoring and confirmation thereof, by simplifying the arrangement structure of wiring and piping systems for control and drive. SOLUTION: This device includes a bobbin holder 1 having a bobbin around which a coil wire is wound, a movement mechanism for moving the bobbin holder 1 in three-dimensional directions with respect to a plurality of processing mechanisms 8 for post-treatment of a coil, and a turning mechanism for turning the bobbin holder 1. The movement mechanism is supported in a frame 7 provided above the processing mechanisms 8, and the holder 1 and turning mechanism are hung from the movement mechanism while being linked to each other.
Patent JP-S55161455-A (JP)
Title: Voice mixing unit for service
Inventor: AOYAMA SHIGERU
IPC: H04M3/56
Filed: 1979-06-04
Abstract: PURPOSE:To reduce the number of trunk lines, by using a selector switch to mix voice signals from service entry telephone sets partially or overall. CONSTITUTION:Two wire-four wire converting circuits 8a-8i which convert two wire-system lines to the four wire system are connected to connection terminals 7a- 7i from the switch network of the exchange, and these circuits 8a-8i and input terminals 9a-9i of four wire-system lines connected to this network are connected to the input side of voice mixing circuit 11. Selector switch 23 is connected to output terminal 21 of voice mixing circuit 11, and the output of voice mixing circuit 11 or the input signal from the next-level exchange to mixed input terminal 22 is switched and is transmitted to two wire-system line terminals 7a-7i and four wire-system output terminals 10a-10i.
Patent JP-H09324015-A (JP)
Title: Polymerizable linear alkylpyridinium compound and polymerizable composition containing the same
Inventor: HARADA YOSHIO
IPC: C08F20/36
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial polymerizable monomer which, when polymerized, can give a cured product having high non-elution-type antibacterial property on its surface by forming a monomer composed of a polymerizable olefinic unsaturation, a linear alkylpyridinium group being a part which develops antibacterial activity and an organic groups through which the former two are bonded. SOLUTION: This monomer is a polymerizable linear alkylpyridinium compound represented by the formula (wherein R<1> is a hydrogen atom or methyl; X is O or NH; R<2> is an organic group composed of at least one group selected from among CO, CO2 , OCO, O, S, OCONH and NHCO2 and bonded to each other through CR<4> R<5> and is an organic residue in which the main chain has 6-15 carbon atoms; R<4> and R<5> are each a hydrogen atom, a lower alkyl or the like; R<3> is a 12-22C linear alkyl; and Z is a halogen. A polymerizable monomer is mixed with the compound represented by the formula and a polymerization initiator to form an antibacterial polymerizable composition.
Patent JP-S57186344-A (JP)
Title: Semiconductor device sealed in glass tube
Inventor: SAGA MISAO
IPC: H01L21/60
Filed: 1981-05-12
Abstract: PURPOSE:To seal an element body, a p-N junction thereof is positioned at a shallow location, by the glass pipe in excellent yield by positioning an amorphous semiconductor layer between an electrode formed at the upper side of the P- N junction and the element body. CONSTITUTION:The P type amorphous Si 6 is deposited onto a P type Si board 11 with the P-N junction through the glow discharge of a reaction gas obtained by adding B3H4 to SiH4 and H2. In this case, the P-N junction does not move because the temperature of the Si board 11 may be 250-300 deg.C. The P type amorphous Si can be shaped at 300 deg.C or lower even when using a sputtering method. The evaporating layer 7 of Cr and Au and an Ag bump electrode 2 are formed through a conventional method. The element body 1 is fixed onto the end section 4 of a lead wire 3, the end section of another lead wire is contacted with the bump electrode 2, the end sections are covered with the glass tube 5, and the glass tube is heated at 750 deg.C or higher to fusion-weld the pipe to the lead wire 3, and cooled and contacted. Since the amorphous layer is also positioned between the electrode 2 and the element body 1 at that time, an electrode metal does not intrude into an N-layer 13, and the electrical characteristics of the device having the shallow P-N junction are not changed.
Patent JP-H10269597-A (JP)
Title: Optical disk device
Inventor: UEDA EIICHI
IPC: G11B7/09
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce a space in a device casing and to miniaturize the whole device. SOLUTION: This device is provided with a lens holder 12 housed and held in the device casing, turning in a sagtal surface and advancing/retreating in a meridional surface, and a fixed shaft 16 inserted into this lens holder 12, arranged in the device casing so as to traverse an optical path from a light transmitter/receiver to a recording medium and prolonging in the focal direction n. This fixed shaft 16 consists of a light transmitting pole shaft being made the axis of the lens holder 12 and forming a part of the optical path.
Patent JP-S61231041-A (JP)
Title: Method fro thermally stabilizing chlorine-containing resin composition
Inventor: TADENUMA MASAHIKO
IPC: C08K5/098
Filed: 1985-04-05
Abstract: PURPOSE:To obtain the titled compsn. capable of withstanding high-temperature thermal energy storage over a long period of time CONSTITUTION:0.1-8pts.wt. at least one org. metal salt compd. (A) selected from among Li, Na, K, Mg, Ca, Sr, Ba, Zn, Sn, and Ce.
Patent JP-S63236690-A (JP)
Title: Thermal transfer method
Inventor: ARITA HITOSHI
IPC: B41M5/52
Filed: 1987-03-25
Abstract: PURPOSE:To obtain a proper transfer image free from shift, by prescribing the friction coefficients of the front and back surfaces of a receiving sheet and a thermal transfer sheet and the friction coefficient between both sheets within specific value ranges. CONSTITUTION:A receiving sheet 2 is constituted so that the friction coefficient mu1 of the surface of the receiving layer 8 provided to the single surface of the sheet base material thereof and the friction coefficient mu2 of the back surface of the sheet base material 7 respectively become mu1>=0.30 and 0.10<=mu2<=0.45. A thermal transfer sheet 4 is formed by providing a coloring material layer 10 containing a sublimable dye to the single surface of a film base material 9 and constituted so that the friction coefficient mu3 of the surface of the coloring material layer and the friction coefficient mu4 of the back surface of the film base material 9 respectively become mu3>=0.30 and mu4<=0.25 and, further, the receiving sheet and the thermal transfer sheet are constituted so that the friction coefficient mu5 between the surface of the receiving layer 8 and the surface of the coloring material layer 10 becomes mu5>=0.40. The friction coefficients mu1-mu5 are set to predetermined value ranges by applying resin materials raising or lowering friction coefficient to a predetermined surface or forming fine unevenness to the surfaces of the sheets.
Patent JP-H03271891-A (JP)
Title: Controller for automatic vending machine
Inventor: INOUE KIYOHIKO
IPC: G07F9/00
Filed: 1990-03-20
Abstract: PURPOSE:To improve confirmation and sampling of commodities by automatically stopping to sell commodities whose quality maintenance term expires and carrying out all of these commodities by a specific switch at the time of commodity replacement or the like. CONSTITUTION:A replenishment number 4A as the number of commodities initially set and replenished to each column and a term 4B of quality mainte nance of these commodities are set by a set input device 1, and commodities whose term of quality maintenance expires are selected by a controller 3 and a storage device 4 where the replenishment number 4A and the term 4B are stored. The column of commodities whose term of quality maintenance expired is displayed on a sale stop display device 7 to stop selling of them, and all of commodities whose term of quality maintenance expired in the column from which selling of commodities is stopped are carried out with a driver 5 and a carrying-out motor 6 by a term expiration commodity carrying-out switch 2. Thus, it is unnecessary to confirm the date of commodities, and the carrying- out time is shortened and the complication is resolved.
Patent JP-S56168164-A (JP)
Title: Vehicle speed measuring device
Inventor: YAMASHIRO KOUTAROU
IPC: G01P3/64
Filed: 1980-05-28
Abstract: PURPOSE:To make the speeds of continuous transfer vehicles automatically measurable by making the measurement end information of each one measurement unit by the measuring device per se. CONSTITUTION:In accordance with the start of operation of a pulse generator 2, the contents of a counter 4 are renewed. When a measuring object vehicle advances from the left, a processing unit 20 reads in the contents of the counter 4, stores the value (a) thereof and sets the axle number count information Ca for an axle detector 1a at 1 at the point of the time when the detector 1a detects the top axle 11a. Further, at the point of the time when a detector 1b detects the axle 11a, the unit 20 reads in the content of the counter 4, stores the value (b) thereof and sets the information Cb for the detector 1b at 1. The unit 20 thereafter adds the information Ca, Cb, and decides the measurement end of 1 measurement unit according to prescribed decision logics.
Patent JP-S63236353-A (JP)
Title: Semiconductor device
Inventor: SAITO TAKEHIRO
IPC: H01L23/50
Filed: 1987-03-24
Abstract: PURPOSE:To prevent any inner crack from occurring by eliminating the stress imposed on the peripheral end of a semiconductor element mounting part after resin sealing process by means of covering the end part of semiconductor device mounting part with any soft material. CONSTITUTION:After diebonding a semiconductor element 1 onto a semiconductor element mounting part 3 of a leadframe 1, a buffer member 4 previously made of butadiene rubber or styrene rubber to be adapted to said mounting part 3 is inserted into the outer periphery of mounting part 3 to bond electron pads 5 of semiconductor element 1 onto the outer lead of leadframe 2 so that the outer lead protruding from sealing resin after sealing the outer periphery may be taken into specified shape.
Patent JP-S62230602-A (JP)
Title: Production of high-purity powder dry gel
Inventor: MURAKAMI KOYO
IPC: C01F7/36
Filed: 1986-03-31
Abstract: PURPOSE:To obtain high-purity powdery dry gel simply, by carrying out vibration in a process of a metallic alkoxide hydrolysis in the presence of a specific catalyst and a process of drying wet gel to produce dry gel. CONSTITUTION:In producing powdery dry gel by hydrolyzing a metallic alkoxide in the presence of a catalyst having 3.0-5.0 acid dissociation index in water and drying prepared wet gel, vibration is carried out in a process of the metallic alkoxide hydrolysis and/or a process of drying the wet gel. A catalyst which will not remain in the dry gel in the drying process followed by hydrolysis is preferable as the catalyst used. Consequently, the catalyst is an inorganic compound which is in a gaseous state at normal temperature or volatile or an organic acid which is vaporized under a drying condition and preferably has a certain degree of water solubility.
Patent JP-H11249416-A (JP)
Title: Manufacture of developing roller
Inventor: YASUNAGA TAKAHIRO
IPC: F16C13/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesive agent from protruding from a sleeve spigot part in when inserting a flange into a sleeve and then, bonding and fixing them with the adhesive agent in a developing roller manufacturing process. SOLUTION: As for the sleeve 13, a ring-shaped groove 21 is formed in the inner end part of the inner peripheral surface of the spigot part 13a, and as for the driving side flange 11, a ring-shaped groove 22 is formed just near a step part 14a on the outer peripheral surface. The adhesive agent is applied on the inner peripheral surface of the spigot part 13a, then, the flange 14 is inserted into the part 13a, and the sleeve 13 and the flange 14 are bonded together with the adhesive agent. In the case of inserting the flange 14, the excess adhesive agent on the inner peripheral surface of the part 13a is moved to the front part of the inner peripheral surface of the part 13a while being wiped by the flange 14, and then, the excess adhesive agent gets in the groove 21. Thus, the excess adhesive agent is prevented from getting into the developing roller 10.
Patent JP-H10268529-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device using the same
Inventor: HASHIMOTO YUICHI
IPC: G03G5/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To always maintain constant potential contrast and to obtain a stable image by assembling and using an electrophotographic photoreceptor in an electrophotographic device having specified processes. SOLUTION: This photoreceptor is a layered org. electrophotographic photoreceptor and is produced by forming a charge generating layer containing an org. charge generating material and a charge transfer layer containing an org. charge transfer material on a conductive supporting body. In this method, the photoreceptor is produced to satisfy n>=0.6 in the relation of the quantum efficiency y of the photoreceptor and the electric field E defined by η=η0 E<n> , wherein η0 is a const. The film thickness of the charge transfer layer is specified to >=30 μm.
Patent JP-S58190520-A (JP)
Title: Engine associated with exhaust turbo
Inventor: ARAINO SATORU
IPC: F02B37/02
Filed: 1982-04-30
Abstract: PURPOSE:To enable optimal control of an exhaust turbo from low to high speed, by providing means for varying the manifold volume in accordance to the operating condition of engine in the exhaust path conducting between the exhaust manifold and exhaust turbo. CONSTITUTION:An engine 1 is equipped with an exhaust turbo 3 while comprising a turbine 4 to be connected to an exhaust manifold 4 through an exhaust path 7, and a compressor 5 to be rotated by said turbine 4 to supply air to an intake manifold 6. Here a volume container 9 is provided in the exhaust path 7 while a piston 10 to be stroked by the exhaust pressure P3 is provided in it and pressed against the exhaust pressure P3 by a spring 11. In the high speed region of the engine 1, the piston 10 is pressed against the spring 11 by the exhaust pressure P3 to open said container 9. Consequently the exhaust energy to the turbine 4 is regulated thus to prevent the increase of rotation and temperature of the turbine 4.
Patent JP-S58215694-A (JP)
Inventor: DEIITERU FUITSUSHIERU
IPC: H01J17/49
Filed: 1983-04-25
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-S57186853-A (JP)
Title: Radio circuit setting system
Inventor: HORII YUTAKA
IPC: H04W76/02
Filed: 1981-05-12
Abstract: PURPOSE:To effectively use radio frequency, by using radio frequency of 3 waves, and radio frequency of 2 waves among said 3 waves, in the course of controlling the connection of a radio circuit, and in the course of service between each subscriber, respectively. CONSTITUTION:A master station device 1 sets radio frequency of transmission as the first wave fs' to an outgoing slave station 3, and sends a dial tone to the latter. The slave station 3 sets radio frequency of transmission as the second wave fs, simultaneously tunes radio frequency of receiving to the first wave fs' and receives the dial tone. Subsequently, when an outgoing subscriber 2 dials, a selective signal is transmitted from the slave station 3. The device 1 analyzes the selective signal, and after that, switches radio frequency of transmission to an incoming slave station 4, to the second wave fs. The slave station tunes the radio frequency of transmission and the radio frequency of receiving to the third wave fc and the second wave fs, respectively, in accordance with a calling indication signal. Subsequently, when an incoming subscriber 5 responds, the device 1 stops transmission of the second wave fs, the slave station 4 switches the radio frequency of transmission to the first wave fs', and service between each slave station 3, 4 is exeucted by the first wave fs' and the second wave fs.
Patent JP-H01132388-A (JP)
Title: Reg gene and protein to be coded with said gene
Inventor: OKAMOTO HIROSHI
IPC: C12P21/02
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a reg gene to be coded with reg gene, by forming a gene to hybridize with a prove comprising the whole or part of a base sequence to code a specific amino acid sequence and to be manifested by a mammal spleen. CONSTITUTION:When reg protein which is coded by reg gene contains a saccharide chain, an eucaryote of yeast or monkey cell is preferably used as a host. For example, when yeast is used, a well-known vector such as pGPD-1 is usable. When money cell COS is used, an expression vector such as pKSV-10 is usable. The expressed human reg protein can be purified according to a conventional purifying method by a proper combination of centrifugal separation, chromatography, dialysis and salting-out.
Patent JP-S57186106-A (JP)
Title: Inspection device for surface
Inventor: KUGIMIYA KOUICHI
IPC: G01B11/30
Filed: 1981-05-13
Abstract: PURPOSE:To detect the fine unevenness of the entire surface of a body to be inspected easily for the inspection of the surface, by inspecting the illuminance distribution of a spatial image of reflected light from the body to be inspected by shifting the focal point of a convex lens which focuses and image-forms said reflected light. CONSTITUTION:Light from a light source 11 is collimated by a lens 23 and reflected by a body 13 to be inspected. This reflected light is condensed through a photodetection lens 24 and then projected on a photodetection surface 14, so that the same image as an image at a focus position A appears on the photodetection surface. When the body to be inspected has a completely specular surface, a completely plane specular surface image appears at the position A and there is no variation on the photodetction surface. When, however, the body to be inspected has a recessed part 25, this serves as a concave surface mirror to scatter the parallel beam, so different illuminance distribution (b) is obtained at positions A, A' and A''. Since the light is condensed gradually from the recessed part in the order of the positions A', A and A'', so waveforms shown in the figure are obtained. For this purpose, the focus positions A'-A'' are scanned successively and the image on the photodetection surface is only observed.
Patent JP-S56167156-A (JP)
Title: Simultaneous copying method for normal character and braille type
Inventor: SAKAI TOSHIO
IPC: G03G13/00
Filed: 1980-05-29
Abstract: PURPOSE:To copy different kinds of information in normal-character and braille- type methods, by forming electrostatic latent images, reversed in polarity, on a photoreceptor with two photoconductive layers and by developing them with normal toner and foamy toner. CONSTITUTION:A photoreceptor 1 has piled photoconductive layers 11 and 12 on a conductive base 10, and is so adjusted that when it is irradiated with light in specific color, such as red, either photoconductive layer is conducted chiefly. After those photoconductive layers 11 and 12 are charged in the reverse direction, an original O wherein information on normal characters is entered in black and that on braille types in red is exposed to form electrostatic latent images reversed in polarity. Then, normal toner and foamy toner are visualized and heating and fixing are performed. Thus, different kinds of information by braille-type and normal-character methods are copied on the same copying paper.
Patent JP-S59197399-A (JP)
Title: Transfer type filtering dehydrating and drying machine
Inventor: SASAOKA TOSHIO
IPC: B30B9/20
Filed: 1983-04-22
Abstract: PURPOSE:To decrease the moisture contained in sludge so that the sludge is made hardly septic and easily incineratable by filtering the sludge palced on a filter cloth belt conveyor while pressing the same from above by a heated drum, transferring the filtered sludge onto the drum surface and drying the same. CONSTITUTION:Sludge supplied from an inlet hopper 1 and placed on a filter cloth belt conveyor 2 is roughly removed of water by a vacuum vessel 3. While the sludge is compressed, dehydrated and filtered by the drum 6 heated by a steam pipe 7, the sludge is transferred from the conveyor 2 onto the surface of the drum 6. The sludge is dried on the surface of the drum 6 and is scraped off by a scraper 5. The moisture contained in the sludge is decreased and the sludge is made hardly septic to obviate pollution such as malodor if the transfer type filtering, dehydrating and drying machine is used in the above-mentioned way. The incineration as a post treatment is easy as well.