baber/WOPTO huggingface dataset:
Patent JP-H10199225-A (JP)
Title: Storing and reproducing apparatus and reproducing apparatus
Inventor: KOBAYASHI KAZUO
IPC: G06F13/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To easily fetch an external data in a storing and reproducing apparatus and a reproducing apparatus. SOLUTION: At the front surface of a desk top personal computer 11A, a storing section 12 is provided as the recessed area and a CD-R drive unit 13A is accommodated as a storing and reproducing apparatus in the storing section 12. In the CD-R slot 14 of the CD-R drive unit 13A, a CD-R for recording and reproducing is inserted. At the front surface of the CD-R drive unit 13A, an infrared communication port 15 of the IrDA specification is arranged. When a digital camera having the infrared communication function of the IrDA specification is provided in front of the CD-R drive unit 13A to generate an image data, the infrared communication port 15 receives this image data. The image data is written in the CD-R for the purpose of storing.
Patent JP-H08194364-A (JP)
Title: Image forming device
Inventor: MAEHASHI YOICHIRO
IPC: G03G21/00
Filed: 1995-01-17
Abstract: PURPOSE: To make the preventing of the contamination of and the long life of an image carrier compatible by changing removing amounts of the surface of the image carrier in high temp. and high humidity environments and in low temp. and low humudity environments. CONSTITUTION: In an image forming device having a elecrifier 2 performing electrification on an image carrier 1 being a body to be elecrified by impressing a voltage in which a AC component and a DC component arc superposed on an electrifying member and a detection means 8 detecting either the temp. or the humidity or both of them in a main body, the preventing of the contamination of and the long life of the image carrier are made to be compatible by eliminating the comtaminating of the image carrier while sufficiently performing the grinding of the image carrier in the high temp. and high humidity environments and by suppressing the removing amount of the image carrier in the low temp. and low humidity environments while changing (9) the frequency of the AC component of the voltage impressing on the electrifier according to the detection results of the detection means 8.
Patent JP-S59132037-A (JP)
Title: Initializing system of terminal device
Inventor: GENMA HIDEAKI
IPC: G06F13/00
Filed: 1983-01-14
Abstract: PURPOSE:To improve the performance of the whole of a system, by turning on the power source of each terminal device tthrough a bus controlling processor of each terminal device when a CPU fises and transmitting a control program and initializing data successively from the CPU. CONSTITUTION:A CPU2 and terminal devices 3-5 are connected to a transmission bus 1 through bus conrolling processors 7 respectively. Each bus contolling processor 7 detects the state, where the transmission bus 1 is not occupied by another processor, to connect its own station to the bus 1 and detects a message destined for the processor itself to take it into its own station. When the CPU1 rises, power sources of all terminal devices 3-5 are turned on, and a control program and initializing data are transmitted to each group. The power source of the terminal device which does not receive messages over a certain time is turned off. Thus, each terminal device is initialized easily, and the occupation time of the bus is shortened, and the burden of the CPU is reduced, thus improving the performance of the whole of the system.
Patent JP-H02186399-A (JP)
Title: Voice accumulating device
Inventor: FUKUNAGA MASAYUKI
IPC: G10L13/04
Filed: 1989-01-13
Abstract: PURPOSE:To facilitate the processing on the transfer of tuning bar data by gathering the data on the plural tuning bars from a tuning bar data storage memory and continuously transferring the data to a buffer memory. CONSTITUTION:This device has the tuning bar data storage memory 32 in which the tuning bar data respectively indicating the tuning bars as min. voice constituting units are stored and the memory 29 for storing the top address in which the top addresses of the respective sets of the tuning bar data are stored in order thereof at the time of taking out arbitrary data among plural sets of the tuning bar data stored in the memory 32 in specified order. The device has also the memory 30 for storing the end address which stores the end address of the respective sets of the tuning bar data in order thereof and a tuning bar data transfer quantity adjusting means which adjusts the transfer data quantity per time of the tuning bar data string to be transferred according to the buffer memories 270 to 27n. Since the tuning bar data are read out continuously in time from the tuning bar data storage memory 32 in this way, the circuits for transferring the tuning bar data are simplified.
Patent JP-S61164226-A (JP)
Title: Washing device for semiconductor wafer
Inventor: KIRINO YOSHIO
IPC: H01L21/304
Filed: 1985-01-17
Abstract: PURPOSE:To improve remarkably washing efficiency without quite apprehension of reverse pollution by a method wherein a wafer is washed floating in medical fluid inside a treating tub. CONSTITUTION:Medical fluid 1 is circulated through a pump 9. A wafer W is subjected to float affording reaction force by controlling flow of the medical fluid L blown out of a blow-out aperture 12a-12d, moreover, floating state of the wafer W is stabilizeds since a part of the medical fluid L blown out is returned to a returning aperture 13a, 14a. Accordingly, the wafer W is washed by the medical fluid L without contact with substance except the medical fluid L. Besides, the wafer W receives moderate swaying work by controlling flow of the medical fluid L, so that washing effect of pollute of the wafer W can be improved.
Patent JP-S61163851-A (JP)
Inventor: NOJIMA MASAHIRO
IPC: B32B15/06
Filed: 1985-01-17
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-S61264152-A (JP)
Title: Spheroidal graphite cast iron having bainite matrix
Inventor: SUGIURA YASUO
IPC: C22C37/04
Filed: 1985-01-17
Abstract: PURPOSE:To improve the shock resistance of spheroidal graphite cast iron at high temp. by specifying the average grain size of graphite in the bainite matrix. CONSTITUTION:The average grain size of graphite in the bainite matrix of spheroidal graphite cast iron is regulated to >=20mum. The shock resistance of the cast iron at about 20-100 deg.C is improved, so as new use for the cast iron can be found. The grain size regulation is carried out by selecting the cooling rate of molten metal after pouring or a mold used.
Patent JP-H09195510-A (JP)
Title: Surfacing material for form
Inventor: MINATO YOSHITOSHI
IPC: E04G11/22
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To decrease adhesion of concrete to forms. SOLUTION: In a slip-form method, a pair of forms 10 arranged oppositely are used. The forms 10 are supported with a yoke 12. The yoke 12 is supported with a lifting jack 18 attached to a rod 16 buried in a reinforced concrete building frame 14 to be built, and as the jack 18 is operated, the forms 10 are lifted together with the yoke 12. On constructing a towerlike structure, concrete is cast continuously into a paired forms 10 while the forms 10 are moved upward with the jack 18 operated. Surfacing material 20 is formed and fixed beforehand all over the inner surfaces of the forms 10 contacting with the cast concrete. The surfacing material 20 is composed of a powdery retarder and a binder that holds and fixes the retarder to the contacting surface contacting with concrete of the forms 10.
Patent JP-S63176261-A (JP)
Title: Sheet inverting device
Inventor: TADA YOSHIHIRO
IPC: B65H29/58
Filed: 1987-01-14
Abstract: PURPOSE:To simplify the construction by furnishing flappers in the same figure at a divergent point, whereby passage of sheets is discriminated to non-inversion and inversion, and overlapping one flapper piece with another alternately. CONSTITUTION:Sheets 1 are transported from a carry-in roller 22 to an exhaust roller 25 via a non-inversion transport line 2 or inversion transport line 3. A triangle T is formed by guide plates 21, 31a, 31b at a divergent point, where the inversion transport line 3 diverges from non-inversion transport line 2. Flapper pieces 43 in the same shape are furnished, which turns round shafts 47 upstream and downstream the triangle T. The flapper pieces 43 are provided in plural number according to the width of the sheet 1 spread in the direction perpendicular to the sheet surface, and changeover flappers 41, 42 are formed, which are intrusible to the gap of mating members. The sheet 1 in the attached illustration advances straight. The changeover flappers 41, 42 are turned clockwise to lead the sheet 1 to the inversion transport line 3, and are turned counterclockwise to exhaust out of the same. This simplifies the construction.
Patent JP-S62164957-A (JP)
Inventor: SHOJI TATSUO
IPC: E04F19/08
Filed: 1986-01-16
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-S57120246-A (JP)
Title: Electrostatic recording and reproducing system
Inventor: SAWAZAKI KENICHI
IPC: H04N1/23
Filed: 1981-01-19
Abstract: PURPOSE:To obtain a reproduced signal with an excellent S/N ratio by utilizing a change in plane of polarization with the polarization of a dielectric with regard to the reflected light of laser light with which an electrostatic recording medium is irradiated. CONSTITUTION:On a dielectrostatic recording medium 21, a signal is recorded in the form of variation in polarization. The recording surface is irradiated with laser beam 22 processed by direct polarization 23. Its reflected light passed through a half-mirror 24 is extracted by a photodetector 26 through a polarizer 25. Laser beam incident to a recording medium 21 changes in plane of polarization with the polarization of the recording medium 21, so a signal output which corresponds to the change in plane of polarization is obtained. Since reproduction is performed by using a fine beam of laser beam, high-density recording and reproduction are enabled and the reproduction from the reocrding medium is performed without contacting, so no static electricity due to friction is generated, so that a reproduced signal has an excellent S/N ratio.
Patent JP-S60149613-A (JP)
Title: Production of water-soluble polymer
Inventor: YADA AKIRA
IPC: C08F2/48
Filed: 1984-01-13
Abstract: PURPOSE:To obtain the titled polymer freed from surface dissolution or sliminess, by holding an aqueous solution of a water-soluble vinyl monomer in the form a thin film on a solid support, coating the surface of the thin film with a specified compound when the solution ceases to flow freely, and continuing its polymerization. CONSTITUTION:An aqueous solution containing a polymerization initiator and a water-soluble vinyl monomer (e.g., acrylamide) at a concentration of 20-85wt% is held in the form of a film for thickness of 3-30mm. on a solid support and polymerized in an inert gas atmosphere until the aqueous monomer solution ceases to flow freely, while the heat of polymerization is controlled by supplying warm or cool water to the bottom of the support. The surface of the polymer gel is coated by spraying it with an aqueous dispersion of a compound obtained by an addition reaction between an alcohol and a difficultly water-soluble or water-insoluble alkylene oxide (e.g., lauryl alcohol/propylene oxide adduct) at a concentration of 0.01-5wt%, and then the gel is completely polymerized.
Patent JP-S59131408-A (JP)
Inventor: HAGIMOTO HITOSHI
IPC: B28B11/14
Filed: 1983-01-18
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-S56103430-A (JP)
Title: Die bonder
Inventor: TERAKADO YOSHIMITSU
IPC: H01L21/00
Filed: 1980-01-22
Abstract: PURPOSE:To obtain the compact die bonder with a simple structure by moving a bonding head having an arm to the one end of which an absorbing nozzle is provided by driving motors for X and Y axes respectively. CONSTITUTION:The up and down movement of the absorbing nozzle 1 is performed by moving the arm 2 up and down in parallel by the forward and reverse movement of the motor 8 via a belt 7 and screws 5 and 3. When the motors 10 and  12 are driven, a head 4 is moved in X and Y directions via screws 11 and 13. The refore the nozzle 1 can be freely moved in a space by selectively driving three motors. The moving path is stored in a computer, the motors are controlled according  to the stored information, and the correct bonding is performed to a specified position. In this constitution, since the arm can be moved in the arbitary directions, a  plurality of dies are continuously bonded in the same package, and scrubbing can  be performed in arbitrary directions. Therefore the bonding quality can be enhanced, structure is simplified, and the configuration becomes compact.
Patent JP-H04240124-A (JP)
Title: Manufacture of silica glass
Inventor: TAKEI KOICHI
IPC: C03B8/02
Filed: 1991-01-21
Abstract: PURPOSE:To offer manufacture method of silica glass which requires no special purification of raw material and is capable of applying sol-gel method easy for process control. CONSTITUTION:A silicon alkoxide, or a silicon alkoxide and an organic polymer such as polyvinyl acetate, polyalkylene glycol, etc., as raw material is dissolved in an organic solvent such as methanol free from water, previously treated with nonaqueous cation exchange resin under nonqueous condition to remove metal ions (Na ion, K ion, Al ion) as impurities, mixed with an acidic or basic catalizer and water to executes hydrolysis, and followed by gellation, drying and calcination at 1000-1400 deg.C. Silica glass having no light scattering point can easily be obtained. Also, this method is effective for an elimination of colored metallic ions and increase light transmission of silica glass.
Patent JP-H08195168-A (JP)
Title: Electron gun assembling device
Inventor: SHIMAOUGI TOSHIO
IPC: H01J9/18
Filed: 1995-01-18
Abstract: PURPOSE: To provide an electron gun assembling device capable of stably assembling electron guns having desired accuracy and emitting multiple beams arranged in a line. CONSTITUTION: Multiple stepped pillar-like center rods 12 are erected in a line on a base 11, and multiple electrodes G1 -G4 are coupled with the center rods respectively to assemble electron guns. In this electron gun assembling device, a through hole bored in the arrangement direction of the center rods 12 perpendicularly to the center axis of the center rods 12 is formed on at least one of the center rods 12, a rotation regulating rod 31 is inserted into the through hole, and the rotation drift of the electrodes coupled at the through hole forming portions of the center rods 12 is regulated.
Patent JP-H08245466-A (JP)
Title: Method and apparatus for controlling ratio among concentrations of reactants in feed stream fed to reactor
Inventor: RONARUDO II MIRANDA
IPC: C07C43/04
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the ratio of at least two kinds of reactants flowing into a chemical reactor.  
     SOLUTION: This method for controlling the ratio of concentrations of reactants in a reactor feed flow, is provided by forming a mixed hydrocarbon feed flow by combining a reactive hydrocarbon feed material flow of which concentrations of the reactive components vary, with a phase disolvable but non reactive hydrocarbon feed flow together, then combining the above mixed flow together with a reactive alcohol flow in which the concentration of the reactive components is stable, to form a completed feed flow to the reactor. By a controlling system for maintaining the stable concentration in the mixed hydrocarbon flow by operating the flow rate of the nonreactive hydrocarbon feed flow in corresponding to the measurement of the concentration in the mixed hydrocarbon flow, it is possible to maintain the desired ratio of relative reactant concentrations in the completed feed flow into the reactor. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07207251-A (JP)
Title: Ultraviolet screen, resin composition containing the same, and cosmetic preparation
Inventor: SUZUKI MASARO
IPC: C08L101/00
Filed: 1994-01-24
Abstract: PURPOSE:To obtain an ultraviolet screen excellent in ultraviolet-screening effect, light resistance, etc., by coating a particulate pigment having specific properties with a layer of an insoluble cerium cympound and a layer of amorphous silica, and baking the coated pigment at a given temp. for a given time. CONSTITUTION:An aqueous solution of a cerium salt (e.g. cerium chloride) is added to an aqueous dispersion of a particulate pigment having a refractive index of 1.45-1.6 and an average particle diameter of 0.1-50mum and made of, e.g. natural silica, synthetic silica, or glass, while the dispersion is kept being heated. The pH of the mixture is regulated to about 7-9 to deposit an insoluble cerium compound on the pigment surfaces to thereby form a coating layer. The coated pigment is dispersed into water, and a silicate solution is added thereto with heating and stirring to deposit amorphous silica on the coated particle surfaces. This pigment is baked at 200-1,000 deg.C for 30min or longer to produce an ultraviolet screen, which is useful for use in the production of a plastic, fiber, coating composition, etc.
Patent JP-H06211347-A (JP)
Title: Parts conveyer
Inventor: OZAWA KAZUNARI
IPC: H05K13/02
Filed: 1993-01-18
Abstract: PURPOSE:To attain shortening a conveying time and miniaturizing a device, in the case of conveying parts in a fixed direction by reciprocating d parts conveying table. CONSTITUTION:In a parts conveyer for conveying parts in a fixed direction by reciprocating a pair of parts conveying tables, the conveyer is constituted of two sets of the conveying tables 1, 2 for conveying parts, upper/lower guides 3, 4 for vertically moving respectively independently the conveying tables 1, 2, horizontal guide 5 for horizontally moving the conveying tables 1, 2, power transmitting mechanism 6 for reciprocating the conveying tables 1, 2 by a belt method and a guide mechanism 7 for guiding a reciprocating motion of the conveying tables 1, 2. A part 8 is fed by fixedly sucking it to a sucker fixed pad 9 of the one conveying table 1, further in the case of pulling back a sucker fixed pad 10 of the other conveying table 2 in an empty condition associated with this conveying table 1, the conveying table 1 of fixing the part 8 sucked crosses with the emptied conveying table 2 in a position of different height.
Patent JP-S5390771-A (JP)
Title: Field effect transistor
Inventor: YOSHIMOTO HIDEAKI
IPC: H01L29/78
Filed: 1977-01-20
Abstract: PURPOSE: To make possible assembling into a 3-terminal package by electrically connecting one of 4 electrode terminals of an IGFET to a semiconductor substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02184540-A (JP)
Title: Production of optical fiber and apparatus therefor
Inventor: KITAGAWA TAKESHI
IPC: C03B37/027
Filed: 1989-01-12
Abstract: PURPOSE:To obtain an optical fiber having triangular refractive index distribution in a short time by heating a fluorine-doped quartz glass tube and drawing an optical fiber from the tube while evaporating and dissipating the doped fluorine from the surface. CONSTITUTION:A supporting quartz glass tube 2 connected to an end of a fluorine-doped quartz glass tube 1 is fixed to a feeding apparatus 3. A gas containing molecules containing halogen element other than fluorine is supplied to the glass tube 1 through a gas-feeding part 4 and the tube 1 is heated with an electric furnace 5. The glass tube 1 is drawn into an optical fiber while evaporating and dissipating the doped fluorine from the surface of the glass tube and wound with a winder 6.
Patent JP-H02186631-A (JP)
Title: Semiconductor surface protection
Inventor: IWAMATSU SEIICHI
IPC: H01L21/314
Filed: 1989-01-12
Abstract: PURPOSE:To keep the interfacial level density between a semiconductor and an insulating film at 10<10>/cm<2> or less by using a metallic halogenide film as a surface protective film of the semiconductor. CONSTITUTION:A fluoride film of alkali earth metal such as CaF2 etc., is formed on the surface of an Si semiconductor by sputtering process. Then, the interfacial level density between a substrate and a semiconductor film is kept at 10<10>/cm<2>. Through these procedures, when the fluoride film of alkali earth metal such as CaF2 is used as an element isolation film on a gate film of a semiconductor device, the semiconductor device in stable characteristics without element leakage at all can be formed.
Patent JP-H05344856-A (JP)
Title: Preparation of chinese vermicelli thermally sterilized under pressure
Inventor: TAGA KAZUMITSU
IPC: A23L7/109
Filed: 1991-01-22
Abstract: PURPOSE:To prepare Chinese vermicelli having high chewability and resistant to browning by preparing noodle strings from Chinese noodle dough derived from a raw material containing wheat flour and KANSUI (alkaline aqueous solution used in the preparation of Chinese noodle), boiling and cooling the strings, immersing in an aqueous solution of an organic acid, adjusting the pH of the noodle and thermally sterilizing under pressure. CONSTITUTION:A raw material containing wheat flour and KANSUI of an amount to get a dough having pH of >=8.0 is kneaded and vermicelli strings are prepared by using the obtained dough. The strings are boiled at >=90 deg.C for >=30sec, cooled, immersed in a 0.1-2.0% aqueous solution of an organic acid at <=45 deg.C) for 15sec to 1min to adjust the pH to 6.4-7.8, optionally coated with oil and fat and/or emulsion liquid, filled in e.g. a retort pouch made of polypropylene and thermally sterilized under pressure at 121 deg.C under a condition of F0>=10.
Patent JP-H07212820-A (JP)
Title: Channel assigning method
Inventor: KUNO YUTAKA
IPC: H04Q7/28
Filed: 1994-01-24
Abstract: PURPOSE:To effectively use radio frequencies with respect to the channel assigning method for the radio communication system in the autonomous distributed dynamic channel assigning system. CONSTITUTION:The priority of radio channel selection or the order of periodical channel retrieval is changed at the time of radio channel switching and/or the end of communication so that the highest priority level is given to the radio channel released last without interference during communication and the lowest priority level is given to the radio channel which interference during communication, and radio channels are selected in accordance with the set priority at the time of radio channel selection.
Patent JP-S5598360-A (JP)
Title: Automation method of chemical agent test
Inventor: WATARI AKIRA
IPC: G01N35/02
Filed: 1979-01-22
Abstract: PURPOSE: To carry out chemical agent test automatically by providing a dispensing device, stirrer and the like around a turntable holding a specific cell.  
     CONSTITUTION: A number of holes 2 are disposed continuously at regular intervals on a periphery and a bottom surface is made of a transparent material. On a circumference of a circular turntable 1 holding particular cell 6 comprising a container of hollow column and having opened upper end, a dispensing device 3 and stirrer 15 and light determining portion 5. Thus, while the turntable is intermittently rotated, after a testing material and various testing liquids are poured to the particular cell 6 from the dispensing device 3, the testing materials and liquids are stirred and mixed, subjected to a predetermined reaction, then irradiated by light from a light source 18 at the light determining portion 5 and then the passing through light is received through a filter plate 19 by a photodetector 20 and the coloring degree and impurity of the testing material can be automatically determined. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61167306-A (JP)
Inventor: SHIMODA SUMIO
IPC: H02B13/02
Filed: 1985-01-18
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。