baber/WOPTO huggingface dataset:
Patent JP-H0497980-A (JP)
Title: Production of single crystal
Inventor: KONO JUN
IPC: C30B15/00
Filed: 1990-08-10
Abstract: PURPOSE:To prevent polycrystallization by interposing an insulating member between the periphery and center of a shoulder forming member to control the transfer of heat from the periphery to the center and pulling up a single crystal. CONSTITUTION:A shoulder forming member 2 to be fixed to the lower end of an upper shaft 1 consists of three members. An almost conical center member 2a provided with a seed crystal 3 at the center and a small air hole 4 beside the crystal is formed at the lower end of the upper shaft 1, and an insulating member 2b of quartz, etc., is formed between the center member 2a and a peripheral member 2e to control the transfer of heat from the periphery to the center. The upper shaft 1 is lowered and the shoulder forming member 2 is dipped in a molten material 7 in a crucible 6 supported by a lower shaft 5, the seed crystal 3 at the center of the shoulder forming member 2 is sufficiently wetted by the molten material 7 and adjusted to the single crystal growth temp., and the seed crystal is pulled up at specified turning rate and lifting speed to obtain the single crystal with high crystallization efficiency.
Patent JP-S6366528-A (JP)
Title: Parallel scanning beam generator
Inventor: MATSUMOTO SHOICHI
IPC: H04N1/113
Filed: 1986-09-09
Abstract: PURPOSE:To easily generate parallel scanning beams by providing a spirally standing mirror part on the outside peripheral surface of a columnar part rotated and driven by a motor and projecting the light in the axial direction from a light projecting part provided on a part of the columnar part and reflecting the light on the rotating mirror part. CONSTITUTION:A spiral mirror part 13 is stood on the outside peripheral surface of a rotating columnar part 11 supported by bearings 15 and 16, and the columnar part 11 is rotated by the motor 12 and the laser light from a laser generating part 14 in the opposite side of the motor 12 is projected to the mirror part 13. In this constitution, the pitch angle of the mirror part 13 is set to 45 deg. and the angle of spiral rotation is set to 360 deg., and the reflecting part is moved from a terminal position 17 to a start position 18 of the mirror part 13. The reflected light is linearly moved in this manner to obtain parallel scanning beams and the diameter of the cylinder part is increased to generate parallel scanning beams of long span.
Patent JP-H0760671-A (JP)
Title: Feed oil position recognizing device
Inventor: SAISAKA NORIAKI
IPC: B25J13/08
Filed: 1993-08-27
Abstract: PURPOSE:To apply a feed oil position recognizing device to a feed oil port door without using a microwave by moving a noncontact distance sensor along a prescribed orbit, measuring a distance to an object, finding change points of recesses and projections of the object, finding a recess and projection shape from positions and coordinates of the necessary number of change points by operation, and recognizing a feed oil position. CONSTITUTION:A noncontact type distance sensor 5 is arranged on the free end side of a feed oil robot body 1, and arm driving motors 7 are arranged on respective joints of an arm of the robot body 1. The noncontact sensor 5 measures a distance to an object 10 by moving along a prescribed orbit by operation of the arm driving motors 7. A control unit carries out operation on change points of recesses and projections of the object according to this detected distance. The change points of these recess and projections are found by the prescribed number, and operation is carried out on a recess and projection shape from the positions and coordinates, so that a feed oil position can be confirmed.
Patent JP-H0375704-A (JP)
Title: Production of color filter substrate
Inventor: SASAKI YOSHIKI
IPC: G02B5/20
Filed: 1989-08-18
Abstract: PURPOSE:To obtain the color filter substrate formed with a transparent flattened film which has a uniform film thickness and is free from peripheral flashes by interposing resin layer in a specific part exclusive of effective picture elements to form the transparent flattened film. CONSTITUTION:Color filters 2a to 2c are successively printed on a glass substrate 1, by which red, green and blue are formed. The resin layer 3 is formed by printing in the peripheral part on the color filter substrate. A non-solvent UV curing resin 4 is applied on this color filter substrate and the coating surface is pressed by a substrate 5 for pressing and is released after irradiation with UV rays. The resin layer 3 is, therefore, provided in the specific part exclusive of the effective picture elements, by which the warpage of the substrate 5 is forcibly eliminated and the transparent flattened film having the uniform film thickness is obtd. Bleeding out of the resin 4 to the periphery of the substrate is obviated and the substrate having no peripheral flash is obtd.
Patent JP-H0875785-A (JP)
Title: Production method for probe inspection device
Inventor: YADA HIROSHI
IPC: G01R31/26
Filed: 1994-09-07
Abstract: PURPOSE: To prevent the effects of physical impact and the like by separably adhering support material having thermally separable self-adhesive layer at least a part of the base material when the base material having a conductive projection (bump) is connected to a connection terminal of an external circuit. CONSTITUTION: A base material 1 loading a bump forms a conduction circuit 13 on one side of insulation film 12 and a bump 11 making a continuity with the conduction circuit 13 on the other side in the constitution. A support 2 is adhered on the conduction circuit 13 so as not to disturb the connection with an external circuit C. The material of the support 2 is favorably to be polyester resin superior in mechanical strength and thermal resistivity, etc., which is adhered to the base 1 material with a weak self-adhesive. Then, an external circuit connection terminal 131 of the bump loading base material 1 is connected to the connection terminal of the external circuit C and the support 2 is separated from the base 1 to obtain the probe inspection device P.
Patent JP-H0554047-A (JP)
Title: Information processor
Inventor: KASHIO TOSHIO
IPC: G06Q10/10
Filed: 1991-08-26
Abstract: PURPOSE:To elimienate a need of the change of internal system design like file update even in the case of data based on various slips by converting an inputted record into a standard record and converting it into an updated record to systematically and automatically updata a file. CONSTITUTION:At the time of input of a slip, respective item data of the slip are inputted based on items of the registered standard record by slip register means 18 and 19, and inputted item data are transposed by standard record generating means 15 and 16 to generate standard records. Updated record generating means 23 and 25 generate updated records 24 and 26 corresponding to preliminarity determined files 29 and 30 based on generated standard records 20 and 21. Files 29 to 32 are updated by a file update processing means 28. Consequently, correspondence relations between the arbitrary slip of a user and the standard record are only registered to perform the processing of this slip.
Patent JP-S60179431-A (JP)
Title: Composition containing photosensitizer 201
Inventor: KURAKAKE JIYUNKO
IPC: C08L1/00
Filed: 1983-11-14
Abstract: PURPOSE:A composition excellent in storage stability and useful in the field of cosmetics, pharmaceuticals, etc., containing a cyanin type monomethine compound and a water-soluble polymer, and having a specified controlled viscosity. CONSTITUTION:A composition containing photosensitizer 201 and a water-soluble polymer of an IOB>=2.5 and having a viscosity (of the system) >=4,000cp. Photosensitizer 201 is a cyanin type monomethine compound, exhibits good antibacterial property against both gram-positive and gram-negative bacteria, and is low in skin-irritating property, so that it is formulated widely in cosmetics, pharmaceuticals, etc., for giving thereto a bactericidal activity, a mold-inhibiting activity, etc. This compound is commercially available. ''IOB'' as used above is defined by a numerical ratio of inorganic property to organic property, i.e., a value represented by the equation: IOB=SIGMA inorganic property/SIGMA organic property. Examples of the water-soluble polymers of an IOB>=2.5 include vegetable ones such as quince seed or carrageenan and animal ones such as hyaluronic acid, alginic acid and carboxylvinyl polymers.
Patent JP-S59102206-A (JP)
Title: Turret device
Inventor: KADOSAWA TSUNEAKI
IPC: G02B7/16
Filed: 1982-12-06
Abstract: PURPOSE:To output a signal for determing a rotating direction so that a turret rotates in the shortest moving time from the present turret rotating position to a designated turret rotating position, by inputting a binary-coding signal of a detecting signal and a binary-coding signal of a designating signal, and substract- processing them. CONSTITUTION:When a rotating position of a turrent is ''0'', its position is detected by a detecting switch 2, binary-coded by an encoding circuit 9, and this signal is held in a latching circuit 12, and also is outputted to an adder 8. Subsequently, when the turret rotating position is designated to ''1'' by an operation of a designating switch 1, its signal is binary-coded by an encoding circuit 3, this signal is held in a latching circuit 6, and its level inverted signal is outputted to the adder 8. The adder 8 executes an add-processing basing on these input signals and a carry bit signal 7', by which a signal of a rotating operation round to the left is outputted to a turrent 18.
Patent JP-S58116592-A (JP)
Inventor: AOKI TAKANORI
IPC: G10L13/00
Filed: 1981-12-29
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-H0633850-A (JP)
Title: Intake port of internal combustion engine
Inventor: ODA YUJI
IPC: F02M69/00
Filed: 1992-07-17
Abstract: PURPOSE:To eliminate the delay of the transport of the fuel in MPI system (fuel injection is suction port) by arranging a pilllr body which corresponds to the fuel injection and has a circular sectional shape in parallel to the geometrical fuel injection direction, at the position close to the inlet of an intake port in comparison with a fuel injection, inside the suction port. CONSTITUTION:An internal combustion engine is equipped with a fuel injection valve 6 inside a suction port 1, and fuel is jetted from the fuel injection valve 6. The mixed gas of the fuel generated inside the suction port 1 and air is sucked inside a cylinder 3, and combusted by the spark ignition. In this case, at the position close to the inlet of the suction port 1 in comparison with a fuel injection 7 inside the suction port 1, a pillar body 8 which corresponds to the fuel injection 7 and has a circular, elliptical or polygonal sectional shape is arranged in parallel to the geometrical fuel injection direction. In the suction cycle when a suction valve 2 is opened and a suction piston 5 lowers, a strong turbulence is generated at the downsream side intake stream of the pillar body 8, i.e., at the formation position of the fuel mist.
Patent JP-H1064959-A (JP)
Title: Film circuit and its manufacture
Inventor: SHIGETA HIROYUKI
IPC: H01L21/60
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of suspension parts at the time of distribution and assembly in a film circuit provided with an insulating film and wiring films (leads) which electrically connect the electrodes of a semiconductor chip and the other electronic parts on at least one major face. SOLUTION: When a reinforcing ring 8 surrounding a semiconductor chip which are electrically connected with the respective wiring films 3 at the electrodes is integrally provided through the suspension parts 10, reinforcing parts 17 for reinforcing the suspension parts 10 are provided on the suspension parts 10. The film circuit 1 is formed by forming the ring instead of an outer lead by applying a lead frame forming technology for forming an inner lead on one side and forming the outer lead by a surface layer on the other side with a laminated board of more than three layers as a base.
Patent JP-H0262027-A (JP)
Title: Electrolyte for aluminum electrolytic capacitor
Inventor: MORI KEIJI
IPC: H01G9/035
Filed: 1988-08-29
Abstract: PURPOSE:To obtain an electrolyte for medium- to high-voltage electrolytic capacitor which is operated stably at a high temperature and whose sparking voltage is high by a method wherein geranic acid or its salt singly or together with one or more kinds of other solutes is dissolved in a solvent composed mainly of ethylene glycol. CONSTITUTION:Geranic acid or its salt singly or together with one or more kinds of other solutes is dissolved in a solvent composed maninly of ethylene glycol. The geranic acid is an unsaturated side-chain monocarboxylic acid. The geranic acid has an unsaturated bond to a side chain of a methyl group which can enhance solubility to ethylene glycol. Thereby, it is possible to obtain a high sparking voltage from a proper viscosity by a specific conductivity and a molecular weight which are comparatively high.
Patent JP-S6370593-A (JP)
Title: Raman pulse compression method
Inventor: UEDA KENICHI
IPC: H01S3/30
Filed: 1986-09-12
Abstract: PURPOSE:To inhibit a higher Stokes line, and to obtain a primary Stokes line in short pulse width with high efficiency by suppressing the higher Stokes line of forward and back Raman scattering by inserting a Faraday rotor, concentrating energy to a back Raman scattering primary Stokes line and compressing pulses with high efficiency. CONSTITUTION:By utilizing the fact that Verdet constants differ by the difference of the wavelengths of high-order Stokes lines, a filter consisting of a Farady rotor 12 for selectively transmitting an excitation laser beem 16 and the first-order Stokes line 18 and a polarizer 14 is provided to suppress high-order Stokes lines and obtain the first-order Stokes line efficiently. Conditions in which excitation laser beams and the primary Stokes line have the same plane of polarization and the difference of the angles of rotation of the primary Stokes line and a secondary Stokes line is pi/2 are obtained as the correlation of a Farady rotational angle in back Raman scattering at that time. It is desirable that magnetic field strength is weakened as much as possible and the length of the medium of the Farady rotor 12 is shortened as much as possible on the basis of the formula of a Farady effect regarding the determination of the minimum angle of rotation and the wavelength characteristics of the Verdet constant required.
Patent JP-S60109531-A (JP)
Title: Production of aromatic p-tertiary butyl compound
Inventor: KIYOURA TADAMITSU
IPC: C07B61/00
Filed: 1983-11-16
Abstract: PURPOSE:To obtain the aimed compound in high selectivity and efficiency in reacting an alkylbenzene with a mixed 4C fraction or isobutene to produce the titled compound, by using a specific amount of sulfuric acid in a specific concentration, and reacting the reactants under conditions of a specific temperature. CONSTITUTION:An alkylbenzene, e.g. toluene, ethylbenzene, cumene or cyclohexylbenzene, is reacted with isobutene or a 4C fraction containing the above- mentioned compound, particularly a residual spent BB fraction obtained by extracting butadiene from the 4C fraction in the presence of sulfuric acid in an amount not exceeding 30wt% based on the alkylbenzene in >=90%, preferably >=95% concentration at <=40 deg.C, preferably <=20 deg.C, particularly +5--5 deg.C. Thus, the formation of other isomers and oligomerization of the isobutene are suppressed, and the titled compound, e.g. p-tertiary butylethylbenzene, useful for producing heat-resistant polystyrene resin, etc. can be obtained in p-selectivity as high as >=96%.
Patent JP-S6274991-A (JP)
Title: Fuel modifying device
Inventor: NAGANUMA YOSHIO
IPC: C10G11/20
Filed: 1985-09-27
Abstract: PURPOSE:To improve the reaction tube heating efficiency, fuel modifying efficiency or the like, by providing a thermal radiation promotor on the passage of a high-temp. gas used for heating a reaction tube of a fuel modifying device to utilize the sensible heat of the high-temp. gas for heat transfer through thermal radiation and convection. CONSTITUTION:A reaction tube 10 packed with a modifying catalyst is arranged in a modifying device body 5. A partition wall 8 is provided around the reaction tube 10 through a predetermined space 11. A thermal radiation promotor 6 (e.g., ceramic) is packed between the partition wall 8 and the inner wall of the device body 5. A raw material gas 32 is fed through a feeding pipe 1 into the reaction tube 10, while a high-temp. gas 31 is fed through a feeding pipe 4 and passed through the thermal radiation promotor 6 and the space 11 to heat the reaction tube 10, thereby causing a modifying reaction of the raw material gas 32. The modified gas is taken out of an exhaust pipe 2. Thus, the sensible heat of the high-temp. gas 31 can be utilized in the form of heat transfer due to thermal radiation and convection, independently and in an increased form.
Patent JP-2001038181-A (JP)
Title: Powder slurrying device and powder slurrying method
Inventor: ICHIKAWA KENSAKU
IPC: B01F3/12
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a homogeneous slurry and to provide a powder slurrying device with powder conveyed smoothly through its floating and conveying passage by refining a contact state between the powder and fine water grain at the time of mixing the powder and water. SOLUTION: This powder slurrying device 1 is provided with a high-pressure fog generating part 2 having a compressed air intake and a high-pressure water intake and generating a high-pressure fog, a high-pressure fog chamber 3 communicating with the fog generating part 2 and charged with the high-pressure fog, a slurry pipe 4 supplied with floating powder S, pierced with plural high- pressure fog injection holes inclined along a flow direction of the powder S and penetrating through the fog chamber 3 and a fixing means 5 (5a and 5b) for detachably fixing the pipe 4 to the chamber 3 so that the injection hole is positioned in the chamber 3 and closing the chamber 3.
Patent JP-H1154486-A (JP)
Title: Plasma processing device and plasma processing method
Inventor: UESUGI TATSUUMI
IPC: H01L21/027
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To enable detection of an end point with a high S/N ratio and a high precision, by dividing a plasma impedance into a real part and an imaginary part, and determining the end point of plasma processing on the basis of a combined waveform obtained by inverting the sign of one of the real part and the imaginary part and adding them. SOLUTION: In a processing chamber 1, an upper electrode 2 and a lower electrode 4 are arranged as parallel plate electrodes facing each other. A high- frequency power of a desired voltage is applied to the upper electrode 2 from a high-frequency power source 6 through a matching unit 5, and a high-voltage probe 7 is connected to the upper electrode 2. By the high-voltage probe 7, a signal 9 of a real part of a plasma impedance and a signal 10 of an imaginary part thereof are independently measured. The sign of one of the real-part signal 9 and the imaginary-part signal 10 is inverted by an end point determining unit 8, and then, the real part signal 9 and the imaginary-part signal 10 are added to form a combined waveform. On the basis of the combined waveform, the end point of plasma processing is determined and plasma processing is ended.
Patent JP-S59104630-A (JP)
Title: Camera having automatic focusing control function
Inventor: IWASHITA NORIYOSHI
IPC: G03B7/0805
Filed: 1982-12-07
Abstract: PURPOSE:To improve the operability of a camera having two functions by constituting so that automatic focusing is also set automatically to a mode suitable for a dynamic object to be photographed when an automatic exposure is set to the mode suitable for the dynamic object to be photographed, and the same operation is executed to a static object to be photographed. CONSTITUTION:An automatic exposure control function has at least a shutter preferential exposure control mode or a shutter preferential program exposure control mode, also an automatic focusing control function has at least a servo- type focusing control mode and a one-shot type focusing control mode, and when the automatic exposure control function is set to the shutter preferential exposure control mode or the shutter preferential program exposure control mode, the automatic focusing control function is set automatically to the servo-type focusing control mode. As a result, it will do that a photographer sets only a mode of an automatic exposure control, therefore, the operation is simplified.
Patent JP-H0762810-A (JP)
Title: Natural lighting and mounted window
Inventor: FUJIWARA AKIHIRO
IPC: E04D13/03
Filed: 1993-08-31
Abstract: PURPOSE:To facilitate the execution of natural lighting and ventilation work by unitizing natural lighting, ventilation or lighting, and making it possible to exchange the units with a mounted window. CONSTITUTION:A cylinder 13 provided to a pedestal 7 is so constituted that it is classified into a lighting roof light window 4 and a panel window 18 connected to a ceiling plenum 9, and it is mounted to a roof 10. Natural lighting is taken from the roof light window 4 through a light permeable plate 12 provided thereto, and a room 11 is directly illuminated. A ventilation cylinder 5 equipped with a solar cell 1, a fan 2 and a louver window 3 is inserted in the panel window 18, and it is the ventilation equipment connected to the ceiling plenum 9 through the louver window 3.
Patent JP-2000082680-A (JP)
Title: Fabrication of soi device
Inventor: COLT JR JOHN Z
IPC: H01L21/331
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit chip in which one or more semiconductor device is isolated completely from bulk effect of other semiconductor device in same circuit. SOLUTION: A device may be a passive device, e.g. a resistor, or an active device, e.g. a diode, a bipolar transistor or a field effect transistor. A multiplayer semiconductor substrate is preferably formed of silicon and silicon dioxide. A conductive region, i.e., a channel, is formed in one or more layer. In case of an FET, silicon 110, 108 on the upper and lower sides of a channel region 154 provide controllable gates having device characteristics symmetric in the vertical direction. Lower gates of individual devices are isolated by providing buried insulator layers 104, 102 additionally and laminated in the vertical direction thus facilitating fabrication of a plurality of isolated devices.
Patent JP-H0537838-A (JP)
Title: Electronic still camera
Inventor: ISHIHARA KATSUMI
IPC: H04N5/781
Filed: 1991-07-31
Abstract: PURPOSE:To avoid a large sized camera to the utmost in the electronic still camera having the image pickup mode in which an image pickup light is picked up by using a solid-state image pickup element, the light is converted into a prescribed recording signal and recorded to a prescribed recording block on a recording medium as a still picture and having the reproduction mode in which the still picture recorded onto the recording medium is displayed on a prescribed display means. CONSTITUTION:A selection means to select a setting value as to setting items for image pickup in the image pickup mode is selected and used for selection of a recording block on which a picture to be reproduced is recorded in the reproduction mode. Thus, number of selection means is reduced in comparison with an exclusive selection means for selecting a reproduction block and then the large sized camera is avoided by the above mentioned part.