baber/WOPTO huggingface dataset:
Patent JP-H0664213-A (JP)
Title: Thermal head control device
Inventor: YASUGATA KAZUHIRO
IPC: B41J2/355
Filed: 1991-09-24
Abstract: PURPOSE:To record a character or image of high quality by calculating thermal effect from the scheduled energy individually applied to a plurality of heating elements and the scheduled energy applied to the adjacent heating elements and performing power control and current supply time control with respect to the individual heating elements. CONSTITUTION:The character and image data at every image transmitted from a printing buffer are converted to applied energy of the numbers of heating elements in an operation circuit 10. On the basis of a predetermined formula, thermal effect is operated from the scheduled energy individually applied to a plurality of the heating elements and the scheduled energy individually applied to the adjacent heating elements and, with due regard to this thermal effect, power control data and current supply time control data are operated. Next, the data are respectively transmitted to a power control circuit 13 and a current supply time control circuit 14 and control signals are outputted through the control circuits 13, 14 according to the output of a unit time counter 12. These control signals are inputted to a thermal head 11 through an AND circuit 15 to control the supply of a current to the respective heating elements.
Patent JP-H08105883-A (JP)
Title: Method for evaluating degree of deterioration of stainless steel
Inventor: MIZUNO MASAKO
IPC: G01N33/20
Filed: 1994-10-07
Abstract: PURPOSE: To accurately evaluate the degree of deterioration by obtaining the ratio of chromium carbide for the amount of hydrogen captured by a grain boundary or the ratio of the amount of hydrogen captured by defect, impurity, and inclusion. CONSTITUTION: When austenite stainless steel is heated to approximately 550--850 deg.C, chromium carbide is deposited to a crystal grain boundary to cause corrosion resistance to decrease. The hydrogen captured by the crystal grain boundary and that captured by the chromium carbide have different combination energies and hence different elimination temperatures so that both can be separated and detected. By obtaining the ratio of both, the degree of deterioration can be evaluated. Also, in the case of the generation of defect caused by the grain boundary crack due to the application of neutron instead of the influence of heat and the segregation of impurity element, the degree of deterioration can be evaluated from the defect for the amount of hydrogen captured by the crystal grain boundary and the ratio of the amount of hydrogen captured by the impurity.
Patent JP-2000070196-A (JP)
Title: Electric vacuum cleaner
Inventor: HAGINO SHINICHI
IPC: A47L9/14
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner for which the attaching and the removal of a basket can be easily and surely performed. SOLUTION: This electric vacuum cleaner has an electric blower and a dust collection chamber in a vacuum cleaner main body 1. In this case, in the dust collection chamber, a basket 5 for the fitting of a paper pack is detachably provided, and the electric vacuum cleaner is equipped with a lateral positioning mechanism 41 for the positioning of the basket in the lateral direction which is the width direction of the vacuum cleaner main body 1 when the basket 5 is fitted in a specified location in the dust collection chamber.
Patent JP-S61121910-A (JP)
Title: Manufacture of fiber reinforced resin molded product
Inventor: IWAI HISAYUKI
IPC: B29C70/06
Filed: 1984-11-19
Abstract: PURPOSE:To obtain the fiber reinforced resin molded product, in which a part rich of resin is not existing, by a method wherein a filling material is adhered to the part of a mold, which is corresponding to the part whereat the thickness of a preform made of glass fibers is thin, in the cavity of the mold, thereafter, the resin is poured and cured. CONSTITUTION:In case the preform 1, made of glass fibers, is put on a bottom force 6 and a top force 7 is closed, felt 23 is adhered to the part 22 of the top force 7, which is corresponding to the part 21 whereat the thickness of the preform 1 is thin. The resin B is poured into the cavity 12 through a gate 11 after closing the molds and is cured, then, the fiber reinforced resin molded product 13, in which the part P whereat the resin is rich is not existing, may be obtained. According to this method, the fiber reinforced resin molded product, in which the part rich of resin is not existing, may be manufactured.
Patent JP-H1175522-A (JP)
Title: Oscillatory sorter for combine harvester
Inventor: SAMURAGI HITOSHI
IPC: A01F12/52
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject oscillatory sorter for a combine harvester which reduce a second crop, sorted out by the rocking sorter body, in front of the body by a reduction conveyor provided on the grain tank side while preventing uneven accumulation of unhulled rice on the sorter body. SOLUTION: This oscillatory sorter is for a combine harvester equipped with a horizontal treatment cylinder 90 extending in the horizontal direction in front of the oscillatory sorter body 51; a reduction conveyor 62 to transfer a second crop sorted out by the sorter body 51, which is thrown into the treatment cylinder 90 from the grain tank side and moved to the front of the sorter body 51 from the other side of the treatment cylinder 90;  and a dust-sending port treatment trunk by the side of a threshing cylinder 20, wherein feed dogs of the dust-sending port treatment cylinder are shaped to be symmetrical in the longitudinal direction, the front end of the dust-sending port treatment cylinder is extended to a point over the end of the treatment cylinder 90, and unhulled rice or the like thrown from the threshing cylinder 20 into the front half of the dust-sending port treatment cylinder is thrown into the treatment cylinder 90 and moved to the front of the sorter body 51, together with the second crop transferred by the reduction conveyor 62.
Patent JP-H1057461-A (JP)
Title: Deodorization device
Inventor: OOTANI TSUNEROKU
IPC: A61L9/015
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To effectively mix an odor component with ozone inside a deodorization case and to prevent the leakage of the ozone. SOLUTION: In this deodorization device provided with an ozone generation part 4, the reaction part 5 of activated carbon and a catalyst or the like and a circulating fan 6 for circulating deodorization gas in an order from the side of a flow-in port 2 inside the deodorization case 1, a stirring fan 7 rotated at a speed slower than the circulating fan 6 is provided between the ozone generation part 4 and the reaction part 5. The deodorization gas containing the ozone is stirred by the stirring fan 7, the mixing effect of the odor component and the ozone is increased and a gas flow is diffused without making it flow back and is entirely brought into contact with the reaction part.
Patent JP-H0559747-A (JP)
Title: Lubrication for ground excavator
Inventor: AMANO SATORU
IPC: E02F5/30
Filed: 1991-08-30
Abstract: PURPOSE:To early decompose a lubricant liquid contained in excavated soil to make it harmless to living things as well as prevent the abrasion of excavator machine for the ground. CONSTITUTION:A lubricant liquid-supply pipe 15 is provided near a sprocket 5 for driving and connected to a lubricant liquid storage tank 16 set on the ground's surface through a pump 17. As the lubricant liquid, one prepared by dissolving 0.2-0.5% polymer composed of one selected from CMC, polyacrylic acid, and sodium polyacrylate or a mixture of these into water is used.
Patent JP-H0881744-A (JP)
Title: Method and equipment for manufacturing aluminum alloy sheet excellent in formability and baking hardenability
Inventor: MATSUO MAMORU
IPC: C22C21/02
Filed: 1994-09-13
Abstract: PURPOSE: To improve the strength and formability and reduce the variation with time by subjecting a rolled sheet, containing specific amounts of Mg, Si, Cu, Zn; Mn, Cr, Zr, V, Fe, Ti, and Al, to solution heat treatment, cooling, heat treatment, coiling, and stabilizing treatment under respectively specified conditions. CONSTITUTION: The rolled sheet is composed of an alloy having a composition consisting of, by weight, 0.3-1.5% Mg, 0.5-2.5% Si, further one or more kinds among 0.03-1.2% Cu, 0.03-1.5% Zn, 0.03-0.4% Mn, 0.03-0.4% Cr, 0.03-0.4% Zr, 0.03-0.4% V, 0.03-0.5% Fe, and 0.005-0.2% Ti, and the balance essentially Al. The rolled sheet is subjected to solution heat treatment at >=480 deg.C, cooled down to <=100 deg.C at >=100 deg.C/min cooling rate, and then heated, within 10min, to 120-250 deg.C and held for <=10min, by which proof stress is regulated to (70 to 120)N/mm<2> . Then, the rolled sheet is coiled at <=140 deg.C and held, within 24hr, at 50-140 deg.C for >=3hr to undergo stabilizing treatment. This rolled sheet is increased in strength after baking finish.
Patent JP-H07103335-A (JP)
Title: Constituent unit
Inventor: MATSUI HIDEAKI
IPC: G03G15/08
Filed: 1993-09-30
Abstract: PURPOSE:To facilitate disassembling work by forming broken lines in positions along melting portions of seal members so as to eliminate seal peeling-off work in disassembling a constitution unit where the seal members are attached between two members in a unit outer frame constituted of at least two members. CONSTITUTION:In a developing unit consisting an image forming apparatus, an outer case is formed in combination of a plurality of cases such as an upper hopper case 11, a lower hopper case 12 and a lateral hopper case. A developing roller is rotatably housed inside the outer case. Seals 17-19 are attached to the mating portions between the hopper cased, for preventing leakage of toner. Broken lines perforations 17a-19a are provided in the seals 17-19 along the mating portions between the cases. Consequently, if a screw for screwing the members is released and removed in disassembling the unit, the seals 17-19 can be easily broken along the perforations 17a-19a so that the outer case can be split with case.
Patent JP-S6397364-A (JP)
Title: Ac arc welding source
Inventor: TERAYAMA KIKUO
IPC: B23K9/06
Filed: 1986-10-14
Abstract: PURPOSE:To automatically set optimum current values of both straight polarity and reverse polarity by providing a function generator to produce a signal in accordance with an input signal with output signals of a reference signal generation circuit of one hand and a reference signal generation circuit of the other hand to decide an output current as the input. CONSTITUTION:A second reference signal generator 12 consisting of the function generator to output the signal corresponding to the input signal with the output Ir1 of the first reference signal generation circuit 11 and the output of a straight and reverse period setting circuit 6 as input is provided. Then, a reference signal Ir2 where a reverse polarity current with a value suitable for a straight polarity current value is obtained is obtained from the second reference generation circuit 12 by regulating the output of the first reference signal generation circuit 11 and setting it so that a necessary straight polarity current is obtained. Next, the reference signals Ir1 and Ir2 are supplied to a DC power source 1 as a reference signal Ir via a reference signal changeover circuit 9 to change over according to the output sp of the straight and reverse period setting circuit 6. Accordingly, the straight polarity current is allowed to flow to an electrode 3 and an object 4 to be welded by the output signal Ir1 and a reverse polarity current is allowed to flow to the electrode 3 and the object 4 by the output signal Ir2 which is repeated.
Patent JP-H0558212-A (JP)
Title: Housing unit carrying vehicle
Inventor: IWASAKI RYOJI
IPC: B60P3/40
Filed: 1991-08-29
Abstract: PURPOSE:To provide a housing unit carrying vehicle which is capable of safely and efficiently carrying housing units of various sizes and of different length- dimensions even on a narrow road. CONSTITUTION:A rear car body part 21 having a group of rear wheels 25L, 25R and supporting arms 42L, 42R is connected to a front car body part 11 so that its position can be adjusted in front and in rear directions. When the position of the rear car body part 21 is adjusted in front and in rear directions, the distance between the supporting arms 41L, 41R and 42L, 42R is changed so as to correspond to the length-dimensions of a housing unit 1. At this time, since the group of rear wheels 25L, 25R is moves to the group of front wheels 16L, 16R, the stability of a car body 10 can be assured.
Patent JP-S61123466-A (JP)
Title: Automatic soldering device
Inventor: HORII MASANOBU
IPC: H05K3/34
Filed: 1984-11-20
Abstract: PURPOSE:To assure solder adsorption and to permit easy maintenance in the stage of pressing a soldering iron to an adsorbent material and cleaning automatically the iron by feeding the adsorbent material by a fixed length at every cleaning of the specified number of times to renew the adsorptive surface. CONSTITUTION:A cleaning jig 10 is inserted to the lower part of the soldering iron 8 and the iron 8 is lowered onto the adsorbent material 11 to adsorb the solder 9 sticking to the tip of the iron 8 to the material 11 and thereafter the iron 8 is pulled up and the jig 10 is returned. After the prescribed number of the cleaning is executed by repeating the above-mentioned cleaning operation and using the same spot 15 of the material 11, a take-up reel 13 is rotated by a motor 14 to feed the material 11 by the fixed length and to renew the adsorptive surface of the material 11. The automatic soldering device which assures the adsorption of the solder and permits the easy maintenance is thus obtd.
Patent JP-S6485706-A (JP)
Title: Ligneous flexible board
Inventor: IKEDA MINORU
IPC: B27N3/04
Filed: 1987-09-28
Abstract: PURPOSE:To enable the title board to omit manhours and time to be spent for curing, by a method wherein after a synthetic fiber has been mixed up with a ligneous fiber and a soft adhesive has been sprayed/applied uniformly to the fibers each, those of which are formed into a mat and hotpressed at a predetermined temperature and pressure. CONSTITUTION:A synthetic fiber such as vinylon, polyester, polyethylene or polypropylene, etc., comprised of by applying a coating of a similar resin melting at a comparatively low temperature (80-150 deg.C) on the surface of a conventional ligneous fiber is mixed up with a conventional ligneous fiber at a 20-30% weight ratio by making use of a high speed air flow. Then, the mixture is sprayed/applied uniformly to a fiber into which an adhesive such as acrylic resins, epoxy resins or latex is modified so that a stuck point retains its softness even after cure has been mixed. Then, a molded sheet of a desired thickness is obtained by a method wherein the mixed fiber is formed into a mat with a drying method, which carriers out hotpressing for 5-15sec per molded thickness of 1m/m under pressure of 5-15kg/cm<2> by making use of a teflon coated hot platen heated at 150-200 deg.C.
Patent JP-H0561763-A (JP)
Title: Memory controller
Inventor: TADA MASAYUKI
IPC: G06F12/02
Filed: 1991-08-30
Abstract: PURPOSE:To improve the processing speed of a system by storing common information in a memory corresponding to each processor at the distributed processing system. CONSTITUTION:A memory 8 corresponding to a processor 1 is equipped with a specified address area to store shared data shared by the respective processors. When writing data by the processor 1 to the specified address area, an address translation circuit 10 translates a write address to an address on the shared memory considered as virtually provided, and the address is transmitted to the memory controller corresponding to the other processor together with the write data by a transmission circuit 16. The translated address transmitted from the other processor in the system and receiving data 26 containing the write data are received by a reception circuit 15. Then, the address is translated to the address on the memory 8 by an address translation circuit 9, and the write data received by the reception circuit 15 are written in this address.
Patent JP-H04126877-A (JP)
Title: Glass fiber for rubber reinforcement
Inventor: MURAKAMI HACHIRO
IPC: D02G3/40
Filed: 1990-09-14
Abstract: PURPOSE:To obtain glass fiber for reinforcement having improved adhesiveness to rubber matrix by treating a glass fiber with a liquid containing an RF precondensate, a nitrile rubber, etc., and, as necessary, further treating the fiber with a liquid containing a nitrile rubber, etc. CONSTITUTION:Adhesiveness of glass fiber to various rubbers, especially heat- resistant rubbers such as hydrogenated nitrile rubber can remarkably be improved by treating a glass fiber with a treating liquid produced by using an RF precondensate, nitrile rubber, chlorosulfonated polyethylene and vinylpyridine- styrene-butadiene as main components and, as necessary, further treating the treated fiber with the 2nd treating liquid containing a nitrile rubber or a hydrogenated nitrile rubber, an isocyanate and a chlorinated rubber. The fiber can be used in various uses.
Patent JP-S61123801-A (JP)
Title: Substrate for total reflecting mirror for carbon dioxide gas laser
Inventor: MIYATA TAKEO
IPC: G02B5/08
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a lightweight and inexpensive substrate for a total reflecting mirror having a high performance evaluating index FM and undergoing no breakage even when laser is damaged by a mistake, by polishing the surface of a plate of a hard metal such as molybdenum or tungsten formed on a silicon substrate. CONSTITUTION:A plate 2 of a hard metal such as molybdenum or tungsten is adhered to a silicon substrate 1, and the surface of the plate 2 is polished to form a substrate 3 for a total reflecting mirror. The substrate 3 is coated with a reflecting film by vapor-depositing gold. The substrate 3 has a high performance evaluating index FM comparable to that of a molybdenum or tungsten substrate. The amount of the expensive material used is small, the substrate is light in weight and inexpensive. Even when the high reflecting film is damaged, the substrate is not broken, so the safety can be increased.
Patent JP-H08111824-A (JP)
Title: Vertical expansion processor
Inventor: OGAWA YOSHIHIKO
IPC: H04N5/44
Filed: 1994-10-11
Abstract: PURPOSE: To attain expansion processing in the vertical direction without causing image quality deterioration in the case of displaying an entire image of a laterally longer aspect ratio by detecting an upper end and a lower end of a major image so as to calculate an expansion ratio in the vertical direction thereby expanding the major image to an integral multiple in response to the ratio. CONSTITUTION: A Y/C separator circuit 12 separates a television signal S1 into a luminance signal Y and a color difference signal C, the signal Y is fed to a vertical expansion circuit 19 and the signal C is fed to a color demodulation circuit 16, from which color difference signals I, Q are fed to vertical expansion circuits 20, 21. The circuits 19, 20, 21 apply vertical expansion processing to the received signals Y, I, Q without changing number of scanning lines at a ratio based on a signal S2 from a letter box discrimination circuit 3 and provides an output to a matrix circuit 15. Since a major pattern of the signal S1 is expanded to an integral multiple in the vertical direction, a rough image due to too widened scanning line interval and deterioration in image quality are avoided.
Patent JP-2000077581-A (JP)
Title: Heat dissipating unit
Inventor: MIKI KEIJI
IPC: H01L23/36
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipating unit which is superior in mass production in which a large fin height can be readily ensured. SOLUTION: A plurality of trenches 11, 11, etc., are formed at a specified interval, in the upper surface of a bottom plate 10. End parts of a plurality of U-shaped fins 20, 20, etc., formed by bending a flat plate are inserted, respectively, into the trenches 11, 11, etc., and brazed thereto thus securing the U-shaped fins 20, 20, etc., in parallel onto the bottom plate 10. In place of the trenches 11, 11, etc., made in the upper surface of the bottom plate 10, a corrugated fin may be bonded onto the upper surface and the end parts of the U-shaped fins 20, 20, etc., may be inserted, respectively into the recesses of the corrugated fin.
Patent JP-H0665464-A (JP)
Title: Curable composition
Inventor: MATSUMURA KOUZABUROU
IPC: C08L51/06
Filed: 1992-08-21
Abstract: PURPOSE:To improve solvent resistance and impact resistance after curing in a silicon-containing resin having excellent flexibility and storage stability. CONSTITUTION:This curable composition consists of a silicon-containing resin and an organometallic compound. The silicon-containing resin is obtained by polymerizing (1) a (meth)acrylic acid ester or a styrene and then copolymerizing (2) a vinyl group-containing silane compound monomer with (3) a carboxylic acid group-containing monomer. Solvent resistance and impact resistance can be improved without damaging flexibility and storage stability.
Patent JP-H0674991-A (JP)
Title: Printing board inspection jig
Inventor: HASHIZUME SHIGERU
IPC: G01R31/28
Filed: 1991-09-25
Abstract: PURPOSE:To provide a jig having such a structure as allowing the fine independent adjustment of each inspection probe pin, even if relative positional misalignment exists between a through-hole section and a pad section for SMT, regarding a printing board inspection jig equipped with probe pins to inspect a through-hole section and a pad section for SMT. CONSTITUTION:Probe pins 31 and 32 for inspecting through-hole sections H1 and H2 are implanted on a stationary jig plate 2 as the first jig plate, and probe pins 61 and 62 for inspecting pad sections P1 and P2 for SMT are implanted on a movable jig plate 5 as the second jig plate. In this case, the two jig plates 2 and 5 are arranged in such a way as capable of relative travel, and a shifting mechanism 4 is provided for causing both plates 2 and 5 to travel relatively.
Patent JP-S6398869-A (JP)
Title: Magnetic recording/reproducing and recording and reproducing device
Inventor: NAKAZAWA KEIJI
IPC: G11B20/00
Filed: 1986-10-15
Abstract: PURPOSE:To realize a small sized, light weight and inexpensive magnetic record ing device recording character information as well as audio signal by contacting a magnetic head for recording/reproducing of audio information and a magnetic head for recording/reproducing for character information with upper/lower tracks of a magnetic tape respectively. CONSTITUTION:In case of recording, switches 3, 24 are thrown to the position R and recording is attained via magnetic heads 4, 25 to a magnetic tape 5 moving the a direction of arrow X. In this case, the character information read by a character reader 21 on an original 20 is fed to a control circuit 22 as a binary electric signal, required signal processing is applied by a character recording circuit 23 and led to the character magnetic head 25. In this case, the audio information from a microphone 1 is recorded on an audio recording track via the audio magnetic head 4 in parallel with the character recording track on the magnetic tape 5. In case of reproduction, the switches 3, 24 are thrown to the position P.