baber/WOPTO huggingface dataset:
Patent JP-S59127587-A (JP)
Title: Control system for motor
Inventor: KONISHI TSUTOMU
IPC: H02P7/292
Filed: 1982-12-29
Abstract: PURPOSE:To enable to accelerate, decelerate and reversibly rotate a motor without using a normal/reverse switching judging circuit by controlling a current control loop in a stationary Leonard control by the feedback of a signal from unidirectional current detector. CONSTITUTION:A DC motor 25 is connected to normal and reverse rotation thyristor converters 23, 24 a deviation signal IaR between a speed command signal nR and a speed feedback signal nF is inputted to normal and reverse rotation current controlling operational amplifiers 18, 19, a motor current is detected by a current transformer provided at the input side of the converter 23, and the output is inputted through a rectifier 28 to the amplifiers 18, 19. Thus, the converters 22, 24 are respectively controlled through normal and reverse rotation gate pulse generators 21, 22. Accordingly, only one unidirectional converter may be enough as the current detectors 27, 28, a conversion logic judging circuit can be eliminated, thereby improving the economy and reliability.
Patent JP-S6476736-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUBO KENICHI
IPC: H01L21/28
Filed: 1987-09-17
Abstract: PURPOSE:To easily move metal and to rapidly and effectively bury it with thin film thickness by uniformly covering the surface of a substrate and the sides of a recess with metal in a first process, forming a film at a predetermined temperature or lower with metal in a second process, and further forming a film by sputtering simultaneously upon heating metal from the substrate in a third process. CONSTITUTION:A hole opening 3 is provided to expose the surface of a semiconductor wafer 1 at an insulating layer 2 formed on a semiconductor substrate 1. A first metal of high melting point, such as titanium(Ti) film 4 is deposited by sputtering in the hole 3. Then, a second metal of lower melting point than that of the metal 4, such as aluminum(Al) layer 5 is deposited by a sputtering method on the metal 4 without preheating the wafer 1. The temperature rise of the substrate 1 in the depositing process occurs. Accordingly, the preliminary heating is at approx. 150 deg.C or lower. Then, an aluminum layer 6 is deposited on the layer 5 by sputtering.
Patent JP-H0948379-A (JP)
Title: Front suspension mechanism of automobile and the like
Inventor: ARITA KAI
IPC: B62K21/16
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of the whole body of a wheel suspension means, by inserting a main shaft of a wheel suspension means to a column main body, and setting the main shaft by providing a front wheel column interlocked with the suspension means inserted to the column main body, in parallel with the front pipe of a frame in a bicycle and the like. SOLUTION: A main shaft 3 of a wheel suspension means 2 is inserted in a column main body 1, while in the main shaft 3, a front wheel column A interlocked with a suspension means 4 inserted to the column main body 1 is provided in parallel with a front pipe 6 of a frame 5 in a bicycle and the like. In other words, a breading 7 provided at the lower side of the column main body 1 is supported to the front pipe 6, and, while a connecting means 10 which supports a shaft 9 rotatable to one side front pipe 6 is installed at the upper part of the column main body 1, a handle is installed to the connecting means 10, and the front wheel column A is provided in parallel with the front pipe 6 of the frame 5. Consequently, the weight of the whole body of the wheel suspension means 2 can be reduced.
Patent JP-S60186252-A (JP)
Title: Preparation of food like meat
Inventor: SOEDA TAKAHIKO
IPC: A23L13/60
Filed: 1984-11-07
Abstract: PURPOSE:To obtain the titled food having improved elasticity, smoothness taste, flavor, and savor, by kneading an aqueous mixture of vegetable protein having a soybean protein concentration in a specific range, allowing it to stand at low temperature to give a gelatinized material, using it in animal meat manufacturing process. CONSTITUTION:An aqueous mixture of vegetable protein having 10-35wt%, preferably 15-30wt% soybean protein concentration, is sufficiently kneaded at 0-60 deg.C, preferably at 3-40 deg.C for >=20min, preferably for 1hr - 3 days to give a gelatinized material, which is ground, used in manufacturing process of aminal meat such as sausage, etc., to give the desired food. The gelatinized material has >=250g strength, elasticity of >=75% strain, and the ground gelatinized material exerts no bad influence on taste, etc. even if a large amount of it is used in the manufacturing process.
Patent JP-H0960689-A (JP)
Title: Base isolation supporting body
Inventor: YATSUHASHI MOTOHARU
IPC: F16F1/40
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce weight by a plate with hole and to ensure sufficient buckling strength by a plate with no hole by composing rigid plate layers by an annular plate with hole and a circular plate with no hole which have the outer diameters nearly equal to an elastic layer's diameter. SOLUTION: A base isolation supporting body 11 alternately laminates an elastic layer 12 and a thinner rigid layer 13 than the elastic layer 12. The elastic layer 12 is made of annular elastic material, for example natural rubber, of a specified width and a specified thickness. The rigid layer 13 is a composite comprising a metal plate such as steel plate, hard plastic plate, or fiber reinforced plastic and comprises either a plate 13a with a hole which is formed with inner and outer diameters nealy equal to the annular elastic layer 12's diameters or a circular plate 13b with no hole which is formed with an inner diameter nearly equal to the elastic layer 12's diameter. The plate 13a with a hole reduces weight and material cost and the plate 13b with no hole ensures buckling strength for vertical load imposed on the base isolation supporting body 11.
Patent JP-S58126817-A (JP)
Title: Manufacture of radioactive nuclide mark protein, particularly, antibody or antibody piece
Inventor: UIRUHERUMUSU TEODORASU GOODEMA
IPC: C07B59/00
Filed: 1982-12-22
Abstract: The invention relates to a method of preparing radionuclide-labelled proteins which are unstable at a pH lower than the physiological pH, in particular antibodies or antibody fragments, by reacting a protein which is provided with chelating group derived from Desferrioxamine, 8-hydroxyquinoline, imino triacetic acid-containing chelating agents, or imino diacetic acid-containing chelating agents, such as ethylenediamine tetracetic acid, diethylene triamine pentacetic acid or diaminocyclohexyl tetracetic acid, or salts hereof, or a chelating peptide or polypeptide such as transferrine, at a pH from 4 to 9, with a solution of an oxinate, a carboxylate, a dithiocarboxylate, an enolate, or a mixture thereof, of a radionuclide selected from the group consisting of radioactive indium, radioactive gallium, lead-203, ruthenium-97, mercury-197 and thallium(III)-201. The invention also relates to the labelled proteins thus obtained, to a radiopharmaceutical composition comprising said labelled proteins, to the use of said composition for performing a radiodiagnostic examination, and to a kit for performing such an examination.
Patent JP-H0283770-A (JP)
Title: Sentence sort deciding device
Inventor: ANDO SHINICHI
IPC: G06F17/21
Filed: 1988-09-21
Abstract: PURPOSE:To attain accurate and quick proofreading by sorting sentences into each prescribed type and deciding the types of continuous sentences for detection of errors. CONSTITUTION:The sentences set at an input part 1 are decomposed and analyzed into words by a morpheme analyzing part 2 by reference to an analysis dictionary 3. Thus a form list is prepared. A sorting part 4 sorts the sentences into such types as fact, hearsay, an opinion, etc., based on the form list and a sorting rule 5. A deciding part 6 takes out the type of each sentence as a pattern in response to the context of the sentence and compares the pattern with a deciding rule 7 for study to decide an error in case the types of three continuous sentences, for example, are set in parallel with the opinions respectively. Then a fact that the opinions are continuous is shown at a display part 8. Thus the wrong areas of sentences are automatically detected. As a result, the sentences can be proofread quickly and accurately.
Patent JP-H05215485-A (JP)
Title: Heat exchanger
Inventor: BORUFUGANGU HEEBU
IPC: F28F9/02
Filed: 1992-08-12
Abstract: PURPOSE: To obtain a simple mechanical holding part for securing pipe end fixedly to a base plate with no play in order to obtain a liquid-tight brazed joint withstanding high pressure. CONSTITUTION: Each opening in a base plate 3 (bottom face) is cleaved and the circumferential dimensions thereof are set smaller than those at the end of a flat pipe 5 being inserted. When the flat pipe 5 is inserted, the cleaved edge projecting in the inserting direction is enlarged in the circumferential direction and/or shrunk at the end of the flat pipe 5 and the cleaved edge is fitted to the circumferential surface of the flat pipe 5 with no play.
Patent JP-S60128274-A (JP)
Title: Method and device for preventing generation of patterned scale in pickling of steel strip
Inventor: ITOU MASAHIKO
IPC: C23G3/02
Filed: 1983-12-15
Abstract: PURPOSE:To prevent generation of patterned scale in pickling of a stainless steel strip by shutting off the surface of the stainless steel strip from the atm. air in the inlet and outlet of each pickling tank in a continuous annealing and pickling line. CONSTITUTION:Sprayers A, B, C are installed between a synchronizing roll 8 and wringer rolls 3a, b, c and water or pickling soln. is sprayed to a stainless steel strips in the inlet and outlet of pickling tanks 1, 2 to shut off the surface of the strip S stuck thereon with the pickling soln., etc. from the atm. air in a pickling section having plural pickling tanks 1, 2 in a continuous annealing and pickling line for the strip S. The shut-off of the steel strip surface from the atm. air is also possible by spraying or enclosing, etc. of a non-oxidative gas in addition to the above-mentioned spraying of the water, pickling soln., etc. The oxidation by the oxygen in the atm. air and the pickling soln. is prevented and the formation of patterned scale is prevented by the above-mentioned method.
Patent JP-H04114085-A (JP)
Title: Friction material composition and production of friction material using the same composition
Inventor: SUZUKI NOBORU
IPC: F16D69/02
Filed: 1990-09-05
Abstract: PURPOSE:To obtain a friction material useful as disc brake pad, brake lining, etc., reducing failure caused by fusing even in braking at high temperature at high speed or under high load, containing a specific amount of dust resin having specific particle size. CONSTITUTION:The objective compound containing 2-50wt.% dust resin having <=49mum particle diameter. A fibrous substance such as ultrafine titanium oxide, copper fiber, brass fiber, steel fiber, aramid fiber, calcium silicate fiber or carbon fiber and a binder resin such as cashew modified, rubber modified or alkyl modified phenol resin or melamine resin or epoxy modified phenol resin are used as the composition.
Patent JP-S60128111-A (JP)
Title: Spiral conveyor
Inventor: NISHIMINE KIYOSHI
IPC: B65G27/02
Filed: 1983-12-14
Abstract: PURPOSE:To make cleaning easy and reliable by forming a trough bottom in a double structure with two bottom plates in a spiral conveyor for a massive transport object such as reaction-generated thermosetting resin. CONSTITUTION:The bottom of a trough 3 is formed in a double structure with two upper and lower bottom plates 4, and a reinforcing rib 5 is inserted between the upper and lower bottom plates, as required. The welded section between a stanchion 1 and the trough 3 is mirror-finished by the buff-finish. Accordingly, the strength is improved even if no reinforcing rib is provided, and cleaning can be performed easily and reliably with no projection such as the reinforcing rib present.
Patent JP-H0552180-A (JP)
Title: Oil hydraulic pump/motor
Inventor: TORII SATORU
IPC: F04B1/20
Filed: 1991-08-21
Abstract: PURPOSE:To prevent circulation of lubricating oil from being impeded by forming an air reservoir in a bearing part of an oil hydraulic pump/motor. CONSTITUTION:An oil hydraulic pump/motor 1B has a spacer chamber 20 and passages 21, 22 between a front part bearing 5 and a shaft seal member 8. A rear part bearing 6 is provided in a rear part bearing chamber 24 to provide a passage 23. Air is mixed in oil by rotating the oil hydraulic pump/motor, and the air tends to accumulate in the vicinity of a shaft 7 containing the spacer chamber 20 and the rear part bearing chamber 24. However, when operating oil is advanced into the spacer chamber 20 and the rear part bearing chamber 24 through the passages 22, 23 from a direction of arrow marks (e), (f), air in both the chambers, passing through a clearance or the like between the chamber and a peripheral part of the shaft 7, is drawn out to a tank 26 from a drain port 25. Thus by extruding the air, an effect of forced lubrication is displayed.
Patent JP-H03100124-A (JP)
Title: Production of cr-ni stainless steel sheet excellent in surface quality
Inventor: UEDA MASANORI
IPC: B21B3/02
Filed: 1989-09-13
Abstract: PURPOSE:To easily obtain a sheet metal excellent in surface characteristics by casting a stainless steel having a composition represented by the prescribed equation by a synchronous continuous casting method to a thickness close to product thickness and then carrying out cooling, cold rolling, and temper rolling under respectively prescribed conditions. CONSTITUTION:A Cr-Ni stainless steel having a composition in which delta-Fe, Cal(%) defined by an equation is regulated to -2 to 10% is refined. This steel is cast by using a continuous caster in which the wall surface of a mold is moved synchronously with a cast slab under the condition of 100 deg.C/sec cooling rate at the time of solidification, by which a cast strip of <=10mm thickness is prepared. Subsequently, this cast strip is cooled down to <=650 deg.C at >=20 deg.C/sec average cooling rate and coiled. Then the above cast strip is pickled and cold- rolled at >=40% rolling reduction, and the resulting steel sheet is annealed and subjected to temper rolling at 0.3-1.5% elongation percentage.
Patent JP-H0760202-A (JP)
Title: Washing apparatus
Inventor: NIWA ATSUSHI
IPC: B08B3/02
Filed: 1993-08-26
Abstract: PURPOSE:To suppress vibration and noise as a whole and to enhance washing or drying efficiency corresponding to high speed rotation and a heavy wt. in a washing apparatus washing and, if necessary, drying an article to be washed within the housing of a washing chamber under rotation. CONSTITUTION:The housing 2 of a washing chamber 3 is formed on an apparatus main body 1 and a washing basket 17 receiving articles W to be washed is mounted on a basket holder 18 being a holding rotary body within the washing chamber 3. The basket holder 18 is rotated by a motor 40 and a washing soln. is injected from a nozzle device 4 in a washing process and, if necessary, heated air is ejected from the nozzle device 4 in a drying process. Vibration is generated in the housing 2 by the rotation of the basket holder 18 but, since a rubber elastomer 51 is interposed between the housing 2 and the apparatus main body 1 as an elastic member, the vibration of the housing 2 is hardly transmitted to the apparatus main body 1 by this elastic support structure.
Patent JP-H1044061-A (JP)
Title: Needle end forming device of stapler
Inventor: YAMASHITA TOSHIHIKO
IPC: B25C5/04
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a stapler by which the lower end of a needle leg bound papers becomes flat in an operation process for binding the papers by a stapler. SOLUTION: In a stapler, a flat plate member 21 for forming the right/left lower end of a needle in a plane shape after haunting and folding on the groove for folding the needle on the base stand 1 is provided and in the main lever 3 of the stapler, when the needle binds the papers, even if the main lever 3 is risen at once after the main lever 3 is combined with a middle lever, the push pressure 11 of the middle lever obstructs the advance of a next needle and then when the main lever 3 is lowered, an engagingly locking tool A for releasing the combination of the main lever 3 with the middle lever is provided.
Patent JP-S6389344-A (JP)
Inventor: IWAMOTO KATSUTOSHI
IPC: B32B17/10
Filed: 1986-10-03
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-S6294950-A (JP)
Title: Evaluation element of semiconductor substrate
Inventor: GOTO NORIO
IPC: G01N27/00
Filed: 1985-10-21
Abstract: PURPOSE:To produce the elements capable of individually measuring the distribution of residual impurity on a semiconductor substrate and the distribution of activation ratio of implanted ion respectively by a method wherein multiple hole effect measuring elements with active layers formed by ion implantation of mutually different does are adjacently arranged in fine regions on a semiconductor substrate. CONSTITUTION:The evaluation elements are composed of four each of Van der Pauw type hole effect measuring elements while each element comprises one circular active layer region 1 and four terminals 2 encircling the region 1. The semiconductor substrate evaluation elements adjacently arranged as mentioned so far can be used to separately measure the concentration of residual impurity in the specified region on a semiconductor substrate and the activation ratio of implanted ion; said elements can be periodically arranged on the semiconductor substrate so that the distribution of residual impurity on overall surface of semiconductor substrate and the activation ratio of implanted ion may be measured.
Patent JP-H0574750-A (JP)
Title: Cleaning method for semiconductor substrate
Inventor: MIYATA NORIYUKI
IPC: H01L21/304
Filed: 1991-09-17
Abstract: PURPOSE:To provide a method capable of removing a surface oxide film on a silicon substrate by a treatment of a low temperature of 800 deg.C or lower in regard to a method of cleaning the surface of the silicon substrate. CONSTITUTION:1) A silicon substrate 1 is heated while an energy line is emitted on the surface of the substrate 1 in a vacuum, 2) after the energy line is emitted on the surface of the substrate 1 in the vacuum the substrate 1 is heated and 3) the substrate is constituted so that the energy line is an electron beam.
Patent JP-2001060362-A (JP)
Title: Information recording and reproducing device, its correction method, and media
Inventor: HASEGAWA SHINICHI
IPC: G11B20/10
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To shorten the execution time required for correction. SOLUTION: When it is judged whether or not a medium is inserted S1. When the medium is inserted, the PEP data of the medium are read to obtain media information S2. When the test sector information of the media is read S3, and it is judged whether or not correction information is recorded in the test sector S4. When the correction information is not recorded S4, the correction information recorded in the nonvolatile memory is written in the register S5, the correction is executed S6, and the result of the correction is written in the test sector of the medium S7. When the correction information is recorded in the test sector of the medium, the correction information is written in the register S8, and the proofreading is executed S9.
Patent JP-S61113283-A (JP)
Title: Microwave integrated circuit device
Inventor: MORI TETSUO
IPC: H01L23/66
Filed: 1984-11-07
Abstract: PURPOSE:To mount a microwave semiconductor element on an insulating sub strate very precisely and obtain good characteristic by providing insulating patterns for positioning a microwave semiconductor element on a surface of an insulating substrate. CONSTITUTION:At the positions of an insulating substrate 1 for respectively positioning a pair of source electrodes S of a GaAs FET 7 by pinching them, there are formed insulating patterns 8 consisting of 100mum-150mum thick alumina patterns formed by printing technology. When the GaAs FET 7 is mounted on the insulating substrate 1, positioning can be provided only by pinching the pair of source electrodes S with the insulating patterns 8. In addition, since the insulating patterns 8 were formed by printing technology, they could be formed on the insulating substrate 1 with substantially the same precision as that of printed patterns, about + or -20mum. Thus, the above positioning is also very precise. As a result, the deviation of the amplification frequency due to a positional difference between the GaAs FET 7 and the insulating substrate 1 can be made extremely small.
Patent JP-H0397229-A (JP)
Title: Formation of metal wiring of semiconductor device
Inventor: MIKAGI IKU
IPC: H01L23/52
Filed: 1989-09-11
Abstract: PURPOSE:To obtain stable I-V characteristics and form a metal wiring having stable electric characteristics, by making metal silicide exist on a conducting layer on the rear of a semiconductor substrate and on a plating current leading- out part on the surface of the semiconductor substrate. CONSTITUTION:On the rear of a semiconductor substrate 101, a rear conducting layer 102 is formed, on which metal silicide 103 is formed. On the surface of the semiconductor substrate 101, an interlayer insulating film 104 is formed, in which a plating current leading-out trench 105 is formed. Metal silicide 106 is formed on the interlayer insulating film 104, and a metal protective film 107 is formed. A mask film 108 for forming a wiring is formed; a rear surface conducting layer 103 is used as a negative electrode; a plated film 109 is formed by electroplating. Since the metal silicide is present between the semiconductor 101 and the metal 107, stable I-V characteristics are obtained. Unnecessary parts of the metal protective film 107 and the metal silicide 106, and the metal silicide 103 on the rear are eliminated, and a metal wiring constituted of the metal silicide 106, the metal protective film 107, and the plated film 109 is formed.
Patent JP-H0286541-A (JP)
Title: Overlap carrying device for sheet material
Inventor: KIKAZAWA TADAHIRO
IPC: B65H9/00
Filed: 1988-09-21
Abstract: PURPOSE:To certainly conduct each overlap carriage corresponding to various kinds of sheet materials without injuring the sheet material by providing a guide plate and two pairs of air flow generating means. CONSTITUTION:The top end part of each sheet material 1 is pushed upward by an air flow generated by a first air nozzle 21. When the rear end part of the sheet material 1 comes to a second carrying part 14, the air flow released from a second air nozzle 22 flows between the rear end part and the second carrying part 14, whereby a negative pressure is generated in this part, so that the rear end of the sheet material is pushed down on the second sheet carrying part 14. Thus, when an overlapping is carried out by means of the speed difference between the first carrying part 8 and the second carrying part 14, the top end part of the following sheet material 1 can be certainly overlapped with the rear end part of the preceding sheet material 1.