baber/WOPTO huggingface dataset:
Patent JP-H03171112-A (JP)
Title: Optical device for laser beam scanning
Inventor: KOSAKA JUN
IPC: G03G15/04
Filed: 1989-11-30
Abstract: PURPOSE:To fix the optical element in a stable state by engaging the hole and long hole of the optical element with the projections of a substrate, imposing the element in this state on the substrate, pressing press plates to the upper surface of the optical element, fixing the press plates to the substrate in this state, and pressing and holding the optical element to the substrate. CONSTITUTION:Tall projections 81, 81b for positioning on a horizontal plane are provided on the substrate part 81. The projection 81a is engaged, by a clearance fit, with the hole 55f provided at one end of the under surface of a spherical mirror 55. The projection 81b engages with the long hole 55g provided at the other end of the under surface of the spherical mirror 55 in the direction parallel with the optical axis X so that the projection 81b can be moved relatively in the longitudinal direction of the spherical mirror 55. Two pieces of the press plates 56 are used for fixing the spherical mirror 55 onto the substrate part 81 and are integrally molded of steel sheets. The projections 56a which can be brought into pressurized contact with the upper surfaces of fixing rib parts 55D, 55E of the spherical mirror 55 are respectively formed at one end of the press plates 56. Holes 56b for screwing are formed at the other end. The optical element is fixed in the stable state to the substrate with the simple constitution in this way.
Patent JP-2001131623-A (JP)
Title: Dephosphorizing method of molten iron
Inventor: KITAMURA SHINYA
IPC: C21C1/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the dephosphorizing efficiency and to reduce the producing quantity of slag without using halogenide when the dephosphorization in molten iron is executed. SOLUTION: In the dephosphorization in the molten iron by using a top- bottom combined blowing converter type reaction vessel and adding lime and iron oxide and/or gaseous oxygen into the molten iron, the slag basicity is regulated to 1-2.5 and CaO/O in flux is adjusted so that λ satisfies the (1) and (2) equations according to [Si] concentration ([Si]: %) in the molten iron before the treatment. CaO/O=2.3×[Si]+λ... (1) λ=-0.4 to +0.4... (2).
Patent JP-H02158520-A (JP)
Title: Free flow conveyor device
Inventor: USHIYAMA KIYOTO
IPC: B23Q7/03
Filed: 1988-12-12
Abstract: PURPOSE:To reduce the time for transfer of an assembling and working cell in the titled device for an assembling and working line by disposing a plurality of belts of different flow directions between the assembling and working cells, and disposing a transfer device for transferring a pallet on a belt to between the belts. CONSTITUTION:Belts 8, 9 run in the same direction, and a belt 10 runs in the opposite direction to it. If a pallet 4 is transferred on the belt 8, an assembling and working cell 2 reads IC card data on the pallet 4 and performs a predetermined work. After completion of the work, work completion data are written in an IC card. A pallet transfer device 3 then reads IC card information, determines the next assembling and working cell 2, and transfers the pallet 4 to the belt 9 or 10. It is sent to the next cell 2 in the same direction on the belt 9, or to the cell l2 in the opposite direction on the belt 10. In this constitution, it can be sent between the assembling and working cell reciprocatorily, and the cells can be disposed regardless of assembling and working sequence, thereby disposition becomes easy.
Patent JP-H07169697-A (JP)
Title: Deposited film forming method
Inventor: SANO MASAFUMI
IPC: C23C16/52
Filed: 1993-12-14
Abstract: PURPOSE:To keep film characteristics of excellent quality and reduce a light deterioration by a method wherein a hold time within a vacuum container of material gas and diluted gas is made a specific period and the flux of diluted gas is changed along with growth of a deposited film, so that the deposited film is formed that an element composition is changed in a film thickness direction. CONSTITUTION:The inside of a vacuum container 101 is discharged, while specific material gas and diluted gas are respectively introduced in a hold time 1 to 50msec from gas supply pipes 118, 119. Next, microwaves are received from a microwave generator 120 through a waveguide 121 and a dielectric window 122 to produce a plasma in a film formation space 104. At this time, the material gas introduced from the gas supply pipe 118 is sprayed uniformly through a material gas introduction hole 123 and the introduced gas is diffused from a diluted gas nozzle 117 in the base carry direction, so that the dilution ratio of material gas is continuously changed. Thus, a film composition deposited on a base 103 is changed in the film thickness direction.
Patent JP-H03174247-A (JP)
Title: Production of molded catalyst
Inventor: HATTORI YASUYUKI
IPC: B01J37/00
Filed: 1989-12-01
Abstract: PURPOSE:To obtain a molded catalyst having superior mechanical strength and catalytic activity by mixing a water absorbing resin as a molding aid with a sintered and activated catalyst and water, extrusion-molding the mixture and drying the molded body. CONSTITUTION:A water absorbing resin such as polyacrylate resin or a resinous material forming the water absorbing resin such as a cross-linkable or polymerizable resinous material is used as a molding aid and mixed with a sintered and activated catalyst such as a Cu-Cr or Cu-Zn catalyst and water. The mixture is extrusion-molded and the molded body is dried at 30-200 deg.C without carrying out sintering again to obtain a molded catalyst. Since the water absorbing resin remains in the molded catalyst, the hydrophilic groups are firmly coupled with the catalyst and high strength is rendered to the catalyst.
Patent JP-H05217391-A (JP)
Title: Rom element provided with security
Inventor: CHIYAN WAN HAA
IPC: G06F21/62
Filed: 1992-11-24
Abstract: PURPOSE: To secure secrecy of ROM data by providing a security code cell array in a storing cell array and allowing reading out stored data for only a person who knows a security code. CONSTITUTION: When external 4 bits data and data detected by a security code cell array 11 are the same as each other, the value of a counter 20 is increased by 1, a DFF 18 is kept in a state in which it is set to '1'. However, when the external 4 bit data are unequal to 4 bit data detected by the array 11 as a result of comparison, the value of the counter 20 is not increased, the DFF output is made '0'. This '0' state is inputted to a fuse section 19 to out the fuse and maintains the input of a HAND gate in an output driving section 10 receiving the output of a fuse section 19 permanently in a low state. Thereby, data to a storing memory cell array can not be read out without knowing a security code cell array data.
Patent JP-H02160519-A (JP)
Title: Method for injection molding of synthetic resin product bonded with porous elastic member, and mold therefor
Inventor: NAKAGAWA KAZUHIKO
IPC: B29C45/26
Filed: 1988-12-14
Abstract: PURPOSE:To optionally change the position where a weld line is generated in a molding thereby to prevent a porous elastic member from being dragged into by opening and closing at least a part of closing valves at a plurality of gates so as to control the timing when injection is started at each gate. CONSTITUTION:A gate where a porous elastic member 2a is present and it is feared that the member 2a is dragged into is rendered the first gate 15a in the injecting order. The other gate is provided with a closing valve 16, which is the second gate 15b in the injecting order. When a molten synthetic resin is injected into a cavity from the gate 15a, the resin run and spreads over the surface of the porous elastic member 2a, where bonding is performed. At this time, if the closing valve 16 is opened to inject a molten resin from the gate 15b, the resin is united at an end of the molten resin already filled from the gate 15a, so that the flow of the molten resin is stopped here, thereby forming a weld line. Accordingly, since it is so arranged that the weld line is formed at the middle part, each porous elastic member is not dragged into, whereby a molding with good air-tightness in good appearance can be obtained.
Patent JP-H02163047-A (JP)
Title: Jelly food packed in individual container and preparation thereof
Inventor: HARADA SHIGEKI
IPC: A23L21/10
Filed: 1988-12-14
Abstract: PURPOSE:To provide a jelly dyed into two or more colors and having excellent adhesivity between the differently colored raw materials of the jelly by applying an outer force to a sealed container containing two or more kinds of the jelly raw material packed therein to form a color pattern. CONSTITUTION:Two more kinds of jelly raw materials each comprising 100 pts.wt. of carrageenan, 5-200 pts.wt. of any other natural rubber (e.g. guar gum), 0.2-10 pts.wt. of a protein (e.g. milk) and a juice, flavor, etc., are charged in a container and the container is sealed and subjected to the application of at least one outer force of inclination, overturning, shaking, rotation and inversion to form a color pattern in the jelly, followed by heating the patterned jelly for the sterilization.
Patent JP-H06135482-A (JP)
Title: Storing holder for disk cartridge
Inventor: AIHARA TASUKE
IPC: B65D85/57
Filed: 1992-10-29
Abstract: PURPOSE:To provide a holder for use in carrying and storing disk cartridge (for 3.5 inches microfloppy disk, etc.) with a structure which can hold the cartridges within its normal capacity and is so simplified as to make the holder handy to carry. CONSTITUTION:In a disk cartridge holder having a flat plate 11 almost the same in size as a disk cartridge 100 and side walls 12a and 12b formed vertically and integrally with the opposite side edges of the flat plate to fit the disk cartridge 100 between the side walls 12a and 12b, the side walls 12a and 12b are made to extend upwardly from each side of the flat plate 11 to secure two disk cartridges 100 simultaneously on a single flat plate, thereby improving the storing efficiency.
Patent JP-2000151825-A (JP)
Title: Mobile telephone system, charger for mobile telephone system and navigation system
Inventor: HORI HIROYUKI
IPC: H04B1/40
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a mobile telephone system that easily transfers data and to provide a navigation system. SOLUTION: An infrared ray communication section 17 sends/receives an infrared ray signal with an external device to make communication, transmits a signal to a control section 16 to inform the control section 16 of a request of data transmission reception from an external device or the like and transmits the infrared ray signal externally according to the signal received from the control section 16. The control section 16 stores data to a storage section 18 or extracts the data from the storage section 18 to send a signal to the infrared ray communication section 17, which generates the infrared ray signal according to the signal received from the infrared ray communication section 17.  Thus, in the case of transferring data generated by a device to other device, it is not required to provide a recoding medium separately and the data can be transferred contactless, then the data can simply be transferred.
Patent JP-H11131034-A (JP)
Title: Aqueous emulsion type adhesive for foam
Inventor: TAKEUCHI YOSHIHISA
IPC: C09J133/06
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous emulsion type adhesive for a foam, excellent in adhesion to a polyolefin-based resin which is a hardly adhering material, balance of tackiness, a softening point and retentivity of a curved surface, and retention of adhesion under a high temperature and high humidity condition. SOLUTION: This aqueous emulsion type adhesive for a foam comprises (A) 100 pts.wt. (expressed in terms of the solid) acrylic copolymer emulsion obtained by carrying out an emulsion polymerization of 70-99.9 wt.% (meth) acrylic acid ester and 30-0.1 wt.% functional monomer [with the proviso that the total of the amounts of the (meth)acrylic acid ester and the functional monomer is 100 wt.%], and having 75-250 nm average particle diameter and (-70)-(-10) deg.C glass transition point, and (B) 1-50 pts.wt. rosin-based resin for imparting adhesion, having >=100 deg.C softening temperature.
Patent JP-H06161740-A (JP)
Title: Microprogram controller
Inventor: OTANI KIYOSHI
IPC: G06Q50/34
Filed: 1992-11-25
Abstract: PURPOSE:To improve the operation efficiency for alteration and to manufacture the microprogram controller at as lower cost as possible even when the EEPROM is introduced by easily enabling alteration on another device without making the operation complicated when a program is altered by using an EEPROM. CONSTITUTION:The program is stored in a PROM 20 divisionally as a 1st program P1 and a 2nd program P2 and the 2nd program P2 in the PROM 20 is read out by a writing means 24 and written and stored as a 3rd program P3 in a RAM 21; and rewriting information for rewriting the 3rd program P3 in the RAM 21 is previously stored in the EEPROM 23 and a judging means 25 judges whether or not there is the rewriting information in the EEPROM 23. When it is judged that the information is present, the 3rd program P3 in the RAM 21 is rewritten by a rewriting means 26, and then the program can partially be altered only by storing the rewriting information in the EEPROM 23 in advance.
Patent JP-H06155765-A (JP)
Title: Image forming apparatus
Inventor: OBUCHI TORU
IPC: B41J2/175
Filed: 1992-11-25
Abstract: PURPOSE:To enable writing free from density fluctuations by providing a means allowing the recording agent in a head to flow and a valve controlling the flow of the recording agent and performing recording while allowing the recording agent in the head to flow. CONSTITUTION:When ink is supplied to the common chamber 1108 of a recording head 1101 from a liquid storage chamber through an ink supply pipe 1107, the ink is supplied to a passage 1110 by a capillary phenomenon and the emitting orifice of the leading end of the passage is stably kept by the formation of a meniscus. By selectively supplying a current to an electrothermal converter 1103, the ink on the converter 1103 is rapidly heated and, as a result, an air bubble is generated in the passage 1110 and the ink is emitted from an emitting orifice 1111 by the expansion and contraction of the air bubble. High density arrangement with emitting orifice density of about 16 nozzles/mm becomes possible by the formed flying ink liquid droplet and an ink jet recording head of a multinozzle head having about 128 or 256 emitting orifices as a whole is obtained.
Patent JP-H01155107-A (JP)
Title: Burner
Inventor: INOUE TAKASHI
IPC: F23D11/40
Filed: 1987-12-11
Abstract: PURPOSE:To reduce the whole bottom area of a burner and compact the size of a combustion device, by forming a vessel headstand-shaped burner head of heat resistant and impact proof ceramics, vaporizing liquid fuel into gases, and discharging mixed gases of gas and air from a large number of flame ports provided on said wall surfaces. CONSTITUTION:A vaporized gas 9 of kerosene heat-gassified by a vaporizer 8 is ejected from a tip nozzle 8a and enters a mixing chamber 12 through a mixing pipe 11 together with a primary air 10a. The vaporized gas 9 and the primary air 10a are mixed inside the mixing chamber 12 so as to produce mixed gas. The mixed gas moves into a vessel headstand-shaped burner head 14 which is made of heat resistant and impact proof ceramics and fixed to the upper part of the mixing chamber 12 with stoppers 13. After it is further mixed in this chamber, the mixed gas passes through a large number of flame ports 15 formed on the sides of the burner head 14 and forms primary combustion flames 16 on the side surface of the burnerhead 14. Then, the combustion reaction is completed by the surrounding secondary air 10b through secondary combustion flames.
Patent JP-2000107560-A (JP)
Title: Purification of exhaust gas and treatment of by-product waste
Inventor: TANAKA TOMOJI
IPC: B01D53/56
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To remove 90% or hydrocarbon by removing 80% of NOx and SOx and removing 90% of oil carbon dust. SOLUTION: A method for purifying exhaust gas of a car, a train, a ship or an incinerator using petroleum fuel by fixing an exhaust gas suction pipe 3' and a washed purified exhaust gas pipe 2' on the upper surface of a synthetic resin tank 1 having cushioning properties and suspending foamed resin spherical particles 7 in the upper part of the tank 1 in which a washing soln. is preliminarily charged and introducing exhaust gas into the washing soln. to bring the same into contact with air bubbles containing a surfactant and the wetted foamed resin spherical particles to wash the same and washing and purifying the exhaust gas by using aq. washing and purifying soln. wherein a caustic alkali soln., peroxide, triethanolamine, ammonia, a surfactant and lime are added to sodium silicate or sodium aluminate in the washing soln.  and absorption removing NOx, SOx and hydrocarbon to discharge purified exhaust gas is obtained.
Patent JP-H06159997-A (JP)
Title: Control apparatus for missile
Inventor: KURIHARA TETSUO
IPC: F41G3/00
Filed: 1992-11-25
Abstract: PURPOSE:To provide an apparatus by which a missile is controlled so as to surely reach its target at fixed, by a method wherein before the launching of the missile, information relating to the target is inputted thereto and after the launching thereof, the missile corrects its speed and direction on the basis of information relating to its position and time. CONSTITUTION:The title apparatus is composed of a global positioning coordinate system 5 for giving the positional and time information of a plurality of missiles 1 to them, an inertial navigation system 7 provided on each of the missails 1, a GPS receiver 6 for receiving the positional and time information from the global positioning coordinate system 5, and a flight control device 8, by which the missile 1 are controlled so as to reach their targets at fixed time by controlling their thrust and steerage on the basis of the positional and time information.
Patent JP-H09158408-A (JP)
Title: Building structure
Inventor: OSUMI HIROAKI
IPC: E04D5/14
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To shorten heating time at the time of fixing a sheet on a base 1 by electromagnetic induction heating. SOLUTION: A sheet 2 to cover the whole of a base 1 is spread over an upper surface of the base 1 through a fixing piece 3. The sheet 2 is fixed on the base 1 through the fixing piece 3 and an anchor nail 4 as a heat welding material layer 5 melts by electromagnetic induction heating. The heat welding material layer 5 has aluminium foil interposed in it, the fixing piece 3 is of a stainless steel sheet, its most part is made to work on the thin aluminium foil by converging a magnetic line of force, the foil smoothly generates heat, and the heat welding material layer 5 is smoothly melt. After melting, the melted part is taken heat away from it by the fixing piece 3, smoothly cooled and solidified, and solid adhesion is realized.
Patent JP-H04188189-A (JP)
Title: Multioutline font drawing method
Inventor: KAMIBAYASHI HIROAKI
IPC: B41J2/485
Filed: 1990-11-22
Abstract: PURPOSE:To draw characters of sufficiently high quality by preparing outline stroke data on multiple fonts of the same face and different line width and selecting one of these fonts according to a specified character size, to eliminate compensation processing resulting in lowering of drawing speed. CONSTITUTION:Outline stroke data on multiple fonts a to c of the same face and different line width are stored in a memory device 2. A processor 1 selects the most suitable font from among specified faces of outline fonts a to c according to a specified character size. Then it reads out the outline data on the specified characters of selected font from a font data area 23 of a main memory 2, gives 2 and modification, and produces a corresponding dot pattern at a specified position of a page memory 6. Thus characters of sufficiently high quality can be outputted without compensating line width, line space, etc., despite short processing period.
Patent JP-H04188190-A (JP)
Title: Character drawing device, character output compensation method, and character output device
Inventor: MIURA SHUICHI
IPC: B41J2/485
Filed: 1990-11-22
Abstract: PURPOSE:To make line width compensation for any desired character size even if line fonts are not provided with additional information for line width compensation by extracting outline coordinates of horizontal and vertical lines from coordinate- transformed outline coordinates, making integers of the spaces between the outline coordinates, and re-calculating the outline coordinates according to the obtained integer spaces. CONSTITUTION:A data read unit 20 decodes face information and character codes transmitted from a host computer 1, and reads specified character outline coordinate data from a font memory unit 21 into a work memory 25. A coordinate transformation unit 22 receives character size information from the host computer 1 and transforms the read out character outline coordinate data to a specified size. The transformed character outline coordinate data are compensated in a line width compensation unit 23. Namely, the line width compensation unit 23 extracts the outline coordinate values of horizontal and vertical lines automatically from the character outline coordinate data and makes integers of each space individually. Thus line width compensation can be made for any desired character size of line fonts even if they are not provided with additional information for line width compensation.
Patent JP-H04188170-A (JP)
Title: Image forming device
Inventor: FUKADA YASUO
IPC: G03G21/14
Filed: 1990-11-22
Abstract: PURPOSE:To prevent wasteful image formation and settle complicate mode setting by erasing the reference frame of manuscripts automatically when the manuscripts consisting of a plurality of pages on a continuous paper are scanned. CONSTITUTION:There is provided a frame erasing means which erases the reference frame of manuscripts when the manuscripts on a continuous paper are scanned. That means, an image area to be erased on the manuscripts is specified by means of a control panel 70 of a copying machine body itself. Lighting control of a blank exposure lamp 21 is achieved by considering the frame erasing size and the copying magnification manuscript size by means of the CPU 64 of the body control part 28. Thus, the area on the photosensitive body drum relative to the frame erasing area is irradiated by the blank exposure lamp 21, and the electrostatic latent image in the said area is erased. This constitution prevents miscopies and settles the complicate copying mode setting.