baber/WOPTO huggingface dataset:
Patent JP-H0790517-A (JP)
Title: Aluminum-base alloy
Inventor: MASUMOTO TAKESHI
IPC: C22C1/00
Filed: 1993-09-17
Abstract: PURPOSE:To produce a high hardness Al-base alloy by incorporating specific percentages of Pt, Pd, Ir, Rh, lanthanoide series elements, Y, La, and Sc into Al. CONSTITUTION:An Al-base alloy, which has a composition consisting of, by atom, 0.1-30% of one or more elements selected from Pt, Pd, Ir, and Rh, 0.1-20% of one or more elements selected from lanthanoide series elements (Ce is particularly preferred), Y, La, and Sc, and the balance Al (it is preferable to regulate Al content to a value not lower than about 50% based on the total content of the alloy) and containing, if necessary, 1-30% of one or more elements selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Re, Fe, Co, Ni, Ru, Os, Cu, Ag, Au, Zn, Cd, Hg, Ga, In, Tl, Ge, Sn, Pb, As, Sb, and Bi, is prepared. By this method, the Al-base alloy having high hardness and high wear resistance can be obtained.
Patent JP-H09112656-A (JP)
Title: Differential device
Inventor: KOSUGI SHIGEYUKI
IPC: F16H57/04
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a differential device having a stable differential restricting function by lubricating the sliding part between side gears, pinions, and differential case in good performance. SOLUTION: A differential device concerned is equipped with a differential case 21, side gears 41, 43, pinion gears 63, 64, accommodation holes 61, 62, bosses 25, 35 provided at the differential case 21 where the output shaft is penetrating, the first oil passages 46, 48 formed between the periphery of the output shaft and the bores of the bosses 25, 35, the second oil passages 58, 59 which are formed in the sliding part between the end faces of bosses 51, 53 on the side gears 41, 43 and the differential case 21 and whose internal ends are in communication with the first oil passages 46, 47, and a third oil passage 52 which is formed at the peripheries of the bosses 51, 53 and is in communication with the external ends of the second oil passages 58, 59.  The third oil passage 52 consists in a spiral groove, which is simultaneously processed as the tooth bottoms when side gears 41, 43 of helical type are cut.
Patent JP-2001085471-A (JP)
Title: Method of mounting electronic component
Inventor: TAKENAKA HISANORI
IPC: H01L21/60
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To avoid depositing solder to the interface of bump electrodes and wiring pads of a flip chip with possibility suppressing the cost up, in a method of mounting the flip chip on a substrate by soldering it via the Au bump electrodes formed by the wire bonding method on the Al wiring pads. SOLUTION: This electronic component mounting method comprises a step of covering at least the surfaces of wiring pads 2 and bump electrodes 4 with a liquid or half hardened resin film 5 on a flip chip 10, a step or pressing the top ends of the bump electrodes 4 to solder 7 sufficient to exclude the resin film 5a, thereby making the top ends of the bump electrodes 4 contact with the solder 7, while facing one surface of the flip chip 10 at one surface of a substrate 8 with leaving the resin film 5 liquid or half hardened, and a step of hardening the resin film 5 and melting the solder 7 to electrically connect the bump electrodes 4 to lands 6.
Patent JP-H10111597-A (JP)
Title: Brush for fur brush developing roller
Inventor: KOMATSU TOSHIYUKI
IPC: A46B7/10
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To increase the charge amt. applied on a toner, to increase the amt. of the toner carried to a photoreceptor, to avoid dropping of brush fibers in an early stage or large developing roller but to increase triboelectric charges by forming a projected part in the root of the brush fiber to be fixed to an adhesive layer in such a manner that the projected part is externally projected than the outer surface of the fiber main body. SOLUTION: A projected part 7B is formed on the root of a brush fiber 7 where the fiber is fixed to an adhesive layer to constitute a developing brush 8 in such a manner that the part 7B is externally projected than the outer surface of the middle part of the brush fiber, namely the outer surface of the brush fiber main body 7A. Moreover, a sphere having a larger radius of curvature is formed (a) at the top 7C of the brush fiber 7 than the radius of the middle part 7A. Therefore, the projected part 7B has an anchor effect on the adhesive layer 6 so that the brush fiber 7 is prevented from dropping. The both ends may be formed as hemispheres (b) or the top end part 7C may be formed to have the same radius (c) as the radius of the middle part 7A.
Patent JP-H02111588-A (JP)
Title: Device for forming booklet containing photograph
Inventor: TAKEHARA YASUMITSU
IPC: B42D15/10
Filed: 1988-10-20
Abstract: PURPOSE:To prevent forgery and interpolation and to easily correspond to the use of an MRP by a method wherein OCR characters are printed on a released predetermined part of a booklet, exposure, thermal development, and printing means are controlled, and the feed of the booklet and a thermal- developing photosensitive material is controlled. CONSTITUTION:A booklet 170 is fed into a printer 160 by rollers 163 and 164 in the state that it is subjected to thermal transfer. Then, the open-state booklet 170A is fed between a printing head 161 and a roller 162, and a printing is conducted on a predetermined position of the booklet 170A with a printing head pin within the printing head 161. Thereafter, the booklet 170A is fed in the direction reverse to that in the feed into the printer 160 to be pulled from the printer 160 in the state as it is subjected to thermal transfer. Then, rollers 163 and 164 feed the booklet 170A to a laminator 180 while holding the both sides of the booklet 170A across a binding part. Then, the booklet 170B laminated at a necessary part is fed out to a booklet receiving magazine 172.
Patent JP-H05107758-A (JP)
Title: Photopolymerizable composition
Inventor: OKAMOTO YASUO
IPC: G03C1/675
Filed: 1991-10-14
Abstract: PURPOSE:To obtain a high sensitivity to active rays of a wide region by incorporating a polymerizable compd. having an addition polymerizable unsatd. bond, arom. onium compd., etc., into the above compsn. CONSTITUTION:At least one kind of the compds. selected from a group consisting of a polymerizable compd. contg. the addition polymerizable unsatd. bond, the compd. expressed by formula I, the compd. having a carbon-halogen bond, arom. onium salt, org. peroxide, the thio compd. expressed by formula II, etc., hexaaryl bi-imidazole, and ketooximester are incorporated into the compsn. In the formula I, X<1>, Y<1> denote an oxygen atom, sulfur atom, etc.; R<1> to R<5> denote an alkyl group which may be substd.; Q<1> denotes an oxygen atom or sulfur atom; Z<1> denotes -C(R<6>)(R<7>)-C(R<8>)(R<9>), the nonmetal atom group necessary for forming a naphthothiazole ring; R<6> to R<11> are synonymous with R<1> or denote a hydrogen atom. In the formula II, R<12> denotes an alkyl group, aryl group or substd. aryl group: R<13> denotes a hydrogen atom or alkyl group.
Patent JP-H09105255-A (JP)
Title: Control system for vehicle
Inventor: ARAKI MOTOHISA
IPC: E05B83/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To improve the portable characteristic of an ignition key and a key- less transmitter, in which a transponder is provided. SOLUTION: A transmitter 11 is provided in an ignition key, and the transmitter 11 s formed of a transponder 22 and a key-less transmitting unit 23. The transponder 22 and the key-less transmitting unit 23 are provided with power receiving coils 24, 32, storage units 25, 33 respectively formed of a capacitor or the like, and storage circuits 26, 34. The power receiving coils 24, 32 are arranged opposite to an antenna coil 17 in the condition that the ignition key is inserted into a key cylinder, and the electromotive force is generated in the coils 24, 32 by the mutual electromagnetic induction work between the antenna coil 17 and the coils. The transponder 22 and the key-less transmitting unit 23 are operated by the power stored in the storage units 25, 33.
Patent JP-H01107899-A (JP)
Title: Methane fermentation apparatus
Inventor: MATSUNAGA AKIRA
IPC: C02F11/04
Filed: 1987-10-20
Abstract: PURPOSE:To elevate methane fermentation efficiency by injecting a water- absorptive resin onto digested sludge supplied from a gasification tank, and immobilizing the sludge to the water-absorptive resin by mixing a separately cultivated group of low temp. anaerobic bacteria therewith, and transporting the immobilized sludge to the gasification tank. CONSTITUTION:Disgested sludge prepd. by middle temp. fermentation is contained in a liquefying tank 1, where a feed material for fermentation is liquefied (hydrolysis or org. acid formation). Then, the liquefied feed material is gasified by the digested sludge prepd. by low temp. fermentation in a gasification tank 2, and gaseous methane is recovered. Thereafter, the digested sludge in the gasification tank 2 or, in addn. thereto, a group of low temp. anaerobic bacteria from a cultivation tank 5 are mixed with the feed material. By adding further the water absorptive resin, the sludge is entrapped and immobilized to the water-absorptive resin. These materials are returned to the gasification tank 2. Thus, the concn. of mycelium in the gasification tank 2 is elevated, so a higher fermentation efficiency is attained.
Patent JP-H03127741-A (JP)
Title: Remedy for malignant tumor
Inventor: KATOU KAWA
IPC: A61P43/00
Filed: 1989-10-11
Abstract: PURPOSE:To obtain a remedy for malignant tumor, having enhanced antitumor action on tumor necrosis factor(TNF), containing TNF and acidosis promoter. CONSTITUTION:A remedy for malignant tumor containing TNF including natural type, recombinant TNF and also TNF containing modified protein showing physiologically similar physiological activity as TNF and an acidosis promoter, preferably glucose and/or lactic acid as active ingredients. The preferable administration route is intravenous injection (including intravenous drip injection) of solution or suspension or administration in tumor and a dose of TNF is preferably 1X10<4>-5X10<5>U/m<2> surface area of body/hr. Acidity inclination is increased by the acidosis promoter and antitumor action of TNF is enhanced.
Patent JP-H0978825-A (JP)
Title: Construction method of temporary scaffolding
Inventor: HIRANO TOSHIHARU
IPC: E04G7/14
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To assemble and disassemble various kinds of temporary scaffoldings and construct various kinds of scaffoldings which are excellent in safety and conformable with the height, width and depth of a construction site and convenient in transportation and safekeeping and further construct easily a temporary stage, temporary seats, temporary warehouse, a temporary work bench, a temporary tent, a temporary bed and so forth. SOLUTION: Vertical pipes 1 and horizontal pipes 2a and 2b, which are provided with fixing holes 10 in a proper side alternately and longitudinally and mutual outward areas of a pair of clamp metal fittings where a fastening clamping bodies are rockably supported on one end of a clamp main body having a locking means are mutually fixed in an intersecting state at right angles, thereby forming a right angle intersecting clamp metal fitting 3 provided with a fixing projection on the inner surface of each clamp metal fitting. After the fixing projection of the right angle intersecting clamp metal fitting 3 is fitted in each fixing hole 10 in the vertical pipes 1 and the horizontal pipes 2a and 2b, each fastening clamping body is locked with the locking means of each clamp main body.
Patent JP-H08122958-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ENDO SHINGO
IPC: G03C1/20
Filed: 1994-10-28
Abstract: PURPOSE: To obtain a photographic sensitive material high in sensitivity to laser beams in a red wavelength region by incorporating specified compounds in at least one of silver halide emulsion layers. CONSTITUTION: The silver halide photographic material having on a support at least one silver halide emulsion layer contains at least one of the compounds represented by formula I and at least one on the compounds represented by formula II. In formulae I and II, A1 is a 1-4C alkyl group; each of Z1 and Z2 is a nonmetallic atomic group necessary to form an optionally substituted benzene or naphthalene ring; each of R1 and R2 is a 1-4C lower alkyl group; X1 <-> is an anion group; P is 1 or 2; each or X3 and Z4 is a nonmetallic atomic group necessary to form an optionally substituted benzene or naphthalene ring; Z5 is a hydrocarbon group necessary to form an optionally substituted 6-membered ring; each of R3 and R4 is a 1-4C lower alkyl group; and X2 <-> is an anion group.
Patent JP-H08117464-A (JP)
Title: Pattern change device for button hole overlock sewing machine
Inventor: MIYASAKO MASAMI
IPC: D05B69/14
Filed: 1994-10-28
Abstract: PURPOSE: To sew many kinds of patterns without changing a pattern cam by controlling by driving an X driving disk which moves a cloth feed bar in a direction of X by a stepping motor corresponding to a selected sewing pattern and the stored Y position of the cloth feed bar. CONSTITUTION: The cloth feed bar 10 on which cloth to be sewn is placed is moved in a direction of Y by a Y driving means consisting of a worm 7, a main can 8, a shaft 9, a feed can, a feed fork, a feed fork link, a feed arm 18 and a one-way clutch. Also, the feed bar 10 is moved in the direction of X by an X driving link 62 being guided on the guide groove 21a of the X driving disk (pattern cam) 21. While, the feed bar corresponds to the prescribed pattern positions of plural sewing patterns, and the Y position of the cloth feed bar 10 is stored in advance. Moreover, a prescribed sewing pattern is selected. The X driving disk 21 is controlled by driving by the stepping motor 96 corresponding to the selected sewing pattern and the stored Y position of the cloth feed bar 10.
Patent JP-H06117989-A (JP)
Title: Method and apparatus for measuring particle distribution pitch
Inventor: KUNIMOTO KAZUYA
IPC: F27D21/00
Filed: 1992-10-02
Abstract: PURPOSE:To simply and rapidly measure a particle distribution pitch of a charges in a moving layer in a blast furnace. CONSTITUTION:A probe 3 is formed of light emitting fiber and light receiving fiber and has two optical cables 38, 29 in which a detecting field D is smaller than a diameter of a charge particle and which are separated at a distance DELTAL of about the diameter of the particle. The probe 3 is inserted into a blast furnace with the direction of the DELTAL as a perpendicular direction, and a charge dropping speed M is calculated from a phase difference between a light reception signal of the cable 38 of an upstream side and a light reception signal of the cable 39. On the other hand, a period Tphm of the signal of only the cable 38 is calculated, and a charge particle distribution pitch Pthm is calculated from the speed Vm and the period Tphm.
Patent JP-H1085938-A (JP)
Title: Method and equipment for multi-layer building-up welding for thick plate
Inventor: KANEKO MASAAKI
IPC: B23K9/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To automatically perform a multi-layered building-up welding for a thick plate continuously for each layer with a groove cross section immediately before reflected. SOLUTION: This equipment is provided with a welding torch 16 actuated by a means for setting welding conditions, and with a laser sensor 26 which precedes and moves in front of the welding torch 16 and which detects a groove cross section. This equipment is further provided with a memory for seeking and storing the groove cross section along a torch moving route through a detection signal from the laser sensor 26, a controller which, in welding each layer by the torch 16, obtains groove shape data from the memory and which operates the torch 16 through the means for setting welding conditions so as to meet the welding conditions corresponding to the groove shape data at each position in the moving route of the torch 16.  During the welding, the recognition of the groove shape by the laser sensor 26 is performed, as is the automatic formation of the welding conditions suitable for the groove shape; therefore, the welding is possible applicable in real time to a change in the groove and also, with the recognition result stored for the groove shape of one layer, a welding plan is made for the next layer based on such storage, enabling automatic welding from the initial layer to the finish.
Patent JP-H09164198-A (JP)
Title: Method to inspect at least one strainer being provided in dialysis solution system of device for external blood processing
Inventor: RARUFU BUAMUJIIDORAA
IPC: A61M1/34
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To rapidly and surely inspect leakage and air-tightness of filters provided in a dialyzate system in an apparatus for extracorporeal blood processing. SOLUTION: A dialyzate system is provided with at least one filter 16 and 35 and a means 21 for cutting off a shunt of the dialyzate system contg. one of two rooms 18 and 37 of the filters 16 and 35 from the remaining shunts of the dialyzate system. This dialyzate system has a pneumatic pump 42 for feeding air through at least one hydrophobic filter 43 among cut-off shunts of the dialyzate system. In addition, a monitoring apparatus 56 is provided and this monitoring apparatus compares the value of decrease in pressure per unit time measured by means of a pressure sensor 54 with a specified limiting value and when it exceeds the specified limiting value, leakage of the filter membrane to be inspected is displayed.
Patent JP-H01110857-A (JP)
Title: Abnormality diagnosis device for internal combustion engine
Inventor: TANAKA KENJI
IPC: F02D41/00
Filed: 1987-10-22
Abstract: PURPOSE:To suitably perform the abnormality diagnosis of a fuel injection valve by comparing the rich-to-lean reverse times of an air-fuel ratio for a predetermined period with a preset value prepared for each diagnosis operation region of an engine, and displaying the abnormality of the fuel injection valve when the compared result continues the condition to exceed a normal range. CONSTITUTION:Each air-fuel ratio sensor for every cylinder is provided on an exhaust passage, and on the basis of the output therefrom, an air-fuel ratio feedback means performs the feedback control of an air-fuel ratio, and then a diagnosis operation region judging means judges whether or not an internal combustion engine is in an operation region where the engine should be operated for the purpose of a diagnosis on the basis of the operation parameter of the engine. And thereat, a reverse times detecting means detects the reverse times of the air-fuel ratio feedback in the diagnosis operation region, for a predetermined period and then, a comparing means compares a preset value prepared in the diagnosis region with the reverse times so as to output an abnormal signal. And then, a memorizing/renewing means renews and memorizes the preset value on the basis of the detected feedback reverse times, while a display means displays the abnormality of a fuel injection valve on the basis of the abnormal signal outputted from the comparing means.
Patent JP-S62130381-A (JP)
Inventor: RO KIYOUSHI
IPC: G04F5/02
Filed: 1985-11-26
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-H09108704-A (JP)
Title: Hot rolling process of wide flange shape steel
Inventor: MATSUBARA HIROSHI
IPC: B21B13/10
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve remarkably rolling efficiency in universal mill group without causing any flaw on tip outside surface of flange together with straightening offset from web center. SOLUTION: In a rolling process of universal mill group including the universal mill and edger mill, together with that the edger mill is made as universal type of four rolls and a horizontal roll is divided in the width direction and the flange tip is made as caliber so as to be roll-rolled down and vertical roll is made as the caliber like projecting shape, elongation rolling is carried out under simultaneous reduction by the web and the flange, simultaneously with edging the flange tip by the edger mill from the first half until the middle of rolling pass schedule at the universal mill group rolling process.  The flange draft in the case of elongation rolling by the edger mill may be <=30%, or upper & lower end parts of vertical roll of edger mill may be made as a inclined shape tilted by >=3 deg. with the vertical roll taper or as a complex circular- arc shape consisting of plural circular arcs.
Patent JP-H0690766-A (JP)
Title: Phosphoenol pyruvic acid carboxylase gene of brassics napus
Inventor: YANAI YUKIHIRO
IPC: C12N15/09
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a new gene useful for breeding a plant having desired properties, e.g. a plant having high protein content. CONSTITUTION:A gene coding 1-964th amino acid sequence of phosphoenolpyruvic acid carboxylase of the formula. This gene is obtained from a library assembled from a genome DNA extracted from a Brassics napus plant body according to the method described in Carrent Protcols in Molecular Biology (edited by F. M. Ausubcls and published by John wileydsons, Inc., 1987).
Patent JP-S62168975-A (JP)
Inventor: ARUFURETSUDO BAA
IPC: F04B39/12
Filed: 1986-11-10
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-H06119504-A (JP)
Title: Magnetic bar code and it reading method and reader
Inventor: SATO TADAKUNI
IPC: G06K1/12
Filed: 1992-10-05
Abstract: PURPOSE:To provide a magnetic bar code and its reading method and reader capable of improving the secrecy of magnetic bar code information. CONSTITUTION:A magnetic bar code is constituted of combining plural magnetic bars containing plural magnetic powder components selected from a spinel type ferrite power group and having respectively different curie temperatures Tc. A difference between the curie temperatures of magnetic powder components constituting the ferrite power group is at least 50 deg.C. In the case of reading out the bar code by a magnetic head, a difference ¦TC-TH¦ between the curie temperature Tc of the magnetic power and the temperature TH of the head is set up at least to 120 deg.C. A reader for the magnetic bar code is provided with a heating means for heating the magnetic head so that the temperature difference ¦TC-TH¦ becomes 120 deg.C.
Patent JP-S62124120-A (JP)
Title: Production of polyphenylene oxide resin
Inventor: KOSEKI TAKAYOSHI
IPC: C08G65/48
Filed: 1985-11-25
Abstract: PURPOSE:To obtain a PPO resin having effectively and easily improved heat- resistance and chemical resistance, by compounding a base resin with an isocyanate component and crosslinking the composition. CONSTITUTION:10-90pts.(wt.) of a polyphenylene oxide resin is compounded with 1-50pts. of an isocyanate compound as a crosslinking agent and optionally with 0.001-0.05pts. of a catalyst and the obtained composition is crosslinked. The polyphenylene oxide resin is simple polyphenylene oxide or a mixture of polyphenylene oxide and polystyrene and/or styrene-butadiene copolymer. The isocyanate compound is e.g. tolylene diisocyanate, etc. The obtained PPO resin is used by molding to a sheet.