baber/WOPTO huggingface dataset:
Patent JP-H0475774-A (JP)
Title: Pawl for carrying base plate in soldering device
Inventor: YAMAMOTO YOSHINORI
IPC: B23K3/00
Filed: 1990-07-16
Abstract: PURPOSE:To improve workability and durability by constituting a pawl for carrying a base plate by using at least one kind of the materials selected from the group of mullite, zirconia, sialon, and silicon nitride. CONSTITUTION:The pawl for carrying the base plate is constituted of a ceramic resistant for thermal impact. The pawl constituted of a ceramic resistant for thermal impact. The pawl constituted of the mullite, zirconia, sialon, and silicon nitride is extremely excellent. The pawl for carrying the base plate is constituted of a stainless steel plate 1, the pawl 2 for carrying the base plate and a screw 3 for fixing the pawl 2 to the stainless steel plate 1. The pawl 2 is constituted by using high-purity mullite powder, shaping this powder to a prescribed shape and sintering the molding for the prescribed period of time at a prescribed temp. The product with which the production is easy in spite of complication in the pawl shape shape and solder hardly sticks to the pawl holding the circuit board at the time of transporting of the circuit board and which obviates the degradation in workability and has the high durability is obtd. in such a manner.
Patent JP-H1128875-A (JP)
Title: Delivery slip
Inventor: SHIMIZU YUJI
IPC: B42D11/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To enable a high speed printing by a nonimpact printer and to facilitate to use it by providing a receipt part prepd. by laminating successively a receipt part, a release layer, a transparent sealing layer, a transmitting information displaying layer and an address displaying part on a displaying base and sticking this on a baggage with an pressure-sentive adhesive material layer. SOLUTION: A displaying base 11 constituting a delivery slip 10 and prepd. of a kraft paper is provided with an address displaying part 11a, a receipt 11b, duplicate slips 11c and 11d divided by a scheduled cutting-off line and these slips have respectively a release layer 11f on its underside and are sticked releasably on a transparent or semitransparent sealing layer 12 for protecting the pressure-sensitive adhesive of the pressure-sensitive adhesive layer 13.  In addition, a transmitting information displaying layer 12a is a layer on which transmitting informations are visibly displayed after the receipt 11b and the duplicate slips 11c and 11d are released and the pressure- sensitive adhesive layer 13 is a layer which makes the delivery slip 10 stick on the baggage and this adhesive force is larger than the adhesive force between the release layer 11f and the pressure-sensitive adhesive protective layer 12 and the adhesive force between a release paper 14, and the pressure-sensitive adhesive layer 13 is selected not so as to release the release layer 11f and the protective layer 12 during the product is used.
Patent JP-S6429294-A (JP)
Title: Production of standing type clothes-drying platform
Inventor: KONDO SHIGENOBU
IPC: D06F57/02
Filed: 1987-07-27
Abstract: PURPOSE: To eliminate conventional various demerits in carriage, storage and handling by providing a light and inexpensive molding frame in place of a read-made concrete block, carrying the molding frame to a site of installation together with a support pole and forming a block on the site. CONSTITUTION: This clothes-drying stand for hanging a clothes drying pole or the like at the upper end is provided with a molding frame 3' composed of a corrugated cardboard or vinyl of the same internal shape as a concrete block K for inserting the lower end part of a support pole 1. Besides, a support pipe 2 composed of a corrugated cardboard or a synthetic resin for the length almost coincident with the height of the molding frame 3' is erected at the center of inner bottom of the molding frame 3' together with a pipe hole H suited to the cross-sectional shape of the support pole 1. While inserting and supporting the lower end part of the support pole 1 to this support pipe 2, the inside of the molding frame 3' is fully filled with a substance obtained by mixing and stirring cement, sand and gravel or the like while adding water through an ordinary method.  Then, after these component is hardened, the molding frame 3' is broken and removed. Therefore, there is no problem in preserving or carrying the block.
Patent JP-S5887872-A (JP)
Title: Insulating gate type field-effect semiconductor device
Inventor: NAGAI AKIRA
IPC: H01L29/78
Filed: 1981-11-20
Abstract: PURPOSE:To enable to simplify the performance of the gate oxidization for the titled semiconductor device by a method wherein the film thickness dependency of the gate oxide film of threshold voltage is reduced by the gate electrode of an N-channel insulating gate type field-effect transistor using a P<+> type polycrystalline silicon layer. CONSTITUTION:A field SiO2 film 6, to be used for the isolation of elements, is selectively formed on one main surface of a P type silicon substrate 5 using an Si3N4 film 10. After the Si3N4 film 10 and an under layer SiO2 film 11 have been removed by etching, a gate oxide film 3 is grown, and then a polycrystalline Si layer 4 is coated on the whole surface. Then, on the entire polycrystalline Si layer, boron is diffused or an ion is implanted, and the polycrystalline Si layer 4 is formed into P<+> type. Then, the polycrystalline Si layer 4 is patterned into gate electrode form using a photoresistor 12 as a mask, and then the photoresist 12 is left over in that state, an ion beam 13 of As is irradiated, an As ion is implanted through the gate oxide film 3 located on both sides of the gate electrode 4, and N<+> type regions 1 and 2 are formed on a substrate 5 in a self- matching manner.
Patent JP-H11343298-A (JP)
Title: New pentapeptide and angiotensin converting enzyme inhibitor
Inventor: SUETSUNA KUNIO
IPC: A61P9/12
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a pentapeptide having angiotensin converting enzyme inhibiting action from the proteolysis product liquid of chlorella proteinase. SOLUTION: The pentapeptide is a proteolysis product comprising sequence of Val-Val-Pro-Pro-Ala having angiotensin converting enzyme inhibiting action obtained by treating chlorella with proteinase and manifests hypotensive effect and low in toxity.
Patent JP-H0351531-A (JP)
Title: Rotary sliding member
Inventor: KANO TATSUO
IPC: C10N30/10
Filed: 1989-07-18
Abstract: PURPOSE:To improve oxidation resistance and durability by forming a carbon- containing fluid substance from a crosslinked oragano-metal copolymer which has a specific value of numerical average molecular weight and consists of polycarbosilane part and a polytitanosilane part. CONSTITUTION:A carbon-containing fluid substance is formed by mixing a specific kind of polycarbosilane and a specific kind of polytitanosiloxane in a quantity ratio in which the ratio of all of the polycarbosilane (Si-CH2) structure units for the total of the polytitanosiloxane (Ti-O) connection units and (Si-O) connection units is within a range of 100:1:100. The mixture is heated in an organic solvent and under the inactive environment for the reaction, and an organic-metal copolymer consisting of the crosslinked polycarbosilane part and polytitanosiloxane part which are formed by joining at least one Si atom of polycarbosilane with at least a part of Si atoms and/or Ti atoms of polytitanosiloxane through oxygen atom. The numerical average molecular weight is 1,000-50,000.
Patent JP-S6431747-A (JP)
Title: Liquid crystal compound
Inventor: KAWAMURA ICHIRO
IPC: C07C69/773
Filed: 1987-07-27
Abstract: NEW MATERIAL:An optically active 4'-n-alkanoyl benzoic acid-alkyloxyphenyl ester shown by formula I (n is 2-15; R' is group shown by formula II (m is total carbons of R' and 5-12). USE:A ferroelectric liquid crystal compound having photochemical and chemical stability and phase transition temperature close to normal temperature. PREPARATION:Terephthalic acid dichloride is reacted with a Grignard reagent to give a 4-alkanoylbenzoic acid chloride shown by formula III, which is esterified to give a methyl ester shown by formula IV, which is hydrolyzed to give a 4-alkanoylbenzoic acid shown by formula V. The compound shown by formula V is reacted with an optically active 4-alkoxyphenol shown by formula VI by using dicyclohexylcarbodiimide and anhydrous THF as a solvent in the presence of 4-dimethylaminopyridine to give a compound shown by formula I.
Patent JP-S6077953-A (JP)
Title: Material for flute
Inventor: MURAKISHI YUKIHIRO
IPC: C22C30/00
Filed: 1983-10-04
Abstract: PURPOSE:To obtain a material for a flute consisting of prescribed percentages of Au, Ag, Cu and other metallic element, maintaining a conventional tone of color in spite of the low Au content, preventing cracking, and having superior workability. CONSTITUTION:This material for a flute consists of, by weight, 20-50% Au, 5- 20% Ag, 30-75% Cu and 0-5% other metallic element such as Zn. The material has a tone of color comparable to that of a conventional material and superior workability. Since Ag is contained, cracking due to the order-disorder transformation of an Au-Cu alloy can be prevented, and this material can be used in place of the conventional material.
Patent JP-S6342450-A (JP)
Inventor: ERITSUKU RICHIYAADO SHIYUMINIT
IPC: G01N33/52
Filed: 1987-07-27
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-H1188456-A (JP)
Title: Method for processing complex signal and device for processing the same
Inventor: KOSLOV JOSHUA L
IPC: H04L27/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting and correcting phase and amplitude unbalance existing between the I(common-mode) signal component and the Q(orthogonal phase) signal component of a complex signal to be demodulated, for example, a QAM signal(orthogonal amplitude modulating signal) of a APSK signal(quadri-phase shift keying signal). SOLUTION: A circuit for detecting and correcting phase and amplitude unbalance is realized as a decision aiming control loop which is commonly used with a whole decision aiming gain control loop. Amplitude unbalance is corrected by the adjustment of one gain within the I and Q signal components and phase unbalance is by the addition of a part of one signal components within the two to one of the rest. Whole amplitude control is attained by adjusting the both gains of the signal components by a same quantity. A phase and amplitude unbalance correcting circuit 506, an amplitude unbalance detecting and calculating circuit 514, a phase unbalance detecting and calculating circuit 516 and a whole amplitude gain control circuit 518 are added to a demodulator system 500 being an execution form.
Patent JP-S5975374-A (JP)
Title: Character recognizer
Inventor: YOSHIDA KENICHI
IPC: G06V10/20
Filed: 1982-10-21
Abstract: PURPOSE:To recognize a character in real time and at a high speed, by detecting the writing start and finish of a character and the moving order of a stylus pen within the writing of a character and then extracting and dividing the features of a character segment on the basis of the length and direction of the segment. CONSTITUTION:The paper 2 is put on a tablet 1, and characters are written on the paper 2 with a stylus pen 3. Thus a coordinate reading circuit 4 detects coordinates X, Y and Z of the pen 3 with a fixed time interval. The coordinates X and Y show the position of the pen 3, and the coordinates Z shows 1 and 0 when the pen 3 presses the paper 2 and the pen 3 is detached from the paper 2 respectively. Therefore a character section detecting circuit 5 detects the writing start and finish of a character and store them in a character coordinate memory 6. A normalizing circuit 9 normalizes the size of the character given from the memory 6. A Z coordinate differentiating circuit 12 detects the change of strokes, and then the direction and length of the segment are detected by X and Y coordinate differential circuits 15 and 18, a segment direction detecting circuit 19 and a segment length detecting circuit 21. Then the features of segments are extracted 33 from the emerging order of the segments together with the features of strokes. These features of segments and strokes are combined to recognize characters through a recognizing circuit 30.
Patent JP-H1119811-A (JP)
Title: Hole drilling tool
Inventor: OHASHI SEIJI
IPC: B23B51/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of bur and hachure, and to eliminate the generation of breakdown of a cutting blade so as to improve the cutting performance of a hole edge cutting blade by providing a flank between a projecting blade and a flat blade in rear of the flat blade. SOLUTION: A tip 3 of a twist drill as a hole drilling tool, which has at least two or more grooves 1, 2, is formed with a projecting blade 5, of which vertex (tip 4) is positioned at a hole edge to be worked. A flat blade 8, which is extended from the outer peripheral end 6 in the axial direction 7, is provided in rear of the tip 4 of the projecting blade 5 in the axial direction, and the tip of the projecting blade is formed so that a dimension thereof to the flat blade is set at 0.3-1.0 mm. A flank 10 is provided between the projecting blade 5 and the flat blade 8 in rear of the flat blade 8. The projecting blade 5 is formed into a triangle shape projected to a discharge groove side 20 in the condition that the tip 4 is positioned at a head thereof with a point of view in the radial direction.
Patent JP-S57107458-A (JP)
Title: Autocycle equipped with v belt type stepless speed change gear
Inventor: KAZUTA HISASHI
IPC: F16H9/12
Filed: 1980-12-25
Abstract: PURPOSE: To reduce the dimension of the width of an autocycle, by arranging the three units, i.e., an engine, an stepless speed change gear and a clutch compactly breadthwise.  
     CONSTITUTION: The first belt pulley is composed of a fixed sheave 31 fastened to a sleeve 24 put on the fixed to the left end portion of a crankshaft 23 and a movable sheave 32 put on the left end portion of the sleeve 24 slidably in the only axial direction. On the other hand, a clutch 40 is arranged on the lower part of the rearward of an engine 20, and the second belt pulley is arranged on the left end portion of an output shaft 41 supported rotatably with a crank case 21 and a case cover 22. The second belt pulley is composed of a fixed sheave 35 fastened on an input shaft 42 put rotatably on the output shaft 41 and a movable sheave 37 which is slidably arranged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0473614-A (JP)
Title: Image forming device
Inventor: TAKANASHI RYOYU
IPC: H04N1/23
Filed: 1990-07-13
Abstract: PURPOSE:To form the information of an electromagnetic wave as the information of a color image with high definition by aligning a recording head with the relative position of a filter stripe having color corresponding to the chrominance signal component of an electromagnetic wave information signal supplied to the recording head based on the detection signal of the position of the filter stripe of a color stripe filter. CONSTITUTION:A means which detects the position of the color stripe filter 5 is constituted so as to detect detection marks 7a and 7b provided on the color stripe filter detection surfaces 6c and 6d of a recording medium 2 by photosensors 23 and 24. Then, by the position detection means of the filter 5, the R, G and B signal components of the electromagnetic wave information signal being the object of recording are supplied to the medium 2 while the oscillation of a thermal head, the supply of a line sequentiality signal and the rotation of a driving motor are simultaneously controlled. Thus, the positions of the R, G and B signal components of the electromagnetic wave information signal and the filter stripes R, G and B can surely correspond each other. Besides, the information of the electromagnetic wave is recorded and formed on the recording medium 2 as the information of the color image with the high definition.
Patent JP-S57112230-A (JP)
Title: Device for discharging granular or powdery material from tank
Inventor: KUWATA SUSUMU
IPC: B65G53/36
Filed: 1980-12-26
Abstract: PURPOSE: To prevent a granular or powdery material from clinging to the valve plate of a butterfly valve in a device which injects pressurized air into a granular or powdery material tank to fluidize the material to discharge it through a discharge pipe, by providing an anti- clinging member upstream to a butterfly valve in the discharge pipe.  
     CONSTITUTION: To discharge a granular or powdery material out of a tank 1, a butterfly valve 10 provided in a discharge pipe 9 is closed and a valve 8 is opened to conduct pressurized air into an air chamber 6 through an air supply pipe 7 and inject the pressurized air into the tank 1 through a porous plate 5. After that, the butterfly valve 10 is opened to introduce the granular or powdery material into the discharge pipe 9 by the pressure difference between the interior of the tank 1 and that of the discharge pipe. The material is thus discharged out of the tank 1. An anti-clinging member 15 is provided upstream to the butterfly valve 10 in the discharge pipe 9. The anti-clinging member 15 is so constructed that it can cover the tip of the valve plate 12 of the butterfly valve 10 when the valve plate is fully open. According to this constitution, the granular or powdery material clings to the front of the anti-clinging member 15 when the valve plate 12 is wet with moisture separated from the pressurized air under rainy weather or the like. The granular or powdery material is thus prevented from clinging to the valve plate 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6433003-A (JP)
Title: Ozonizer
Inventor: MASATOKI YOSHIBUMI
IPC: C01B13/11
Filed: 1987-07-24
Abstract: PURPOSE:To obtain the title ozonizer having excellent durability and capable of stably and efficiently generating a large amt. of O3 even in a high-humidity environment by printing and embedding a high-voltage induction electrode and a heater having a specified shape in a flat board, and integrally sintering the assembly. CONSTITUTION:The high-voltage induction electrode 9 and the heater 10 having a specified shape are printed and embedded in the flat board 11 consisting of a ceramic, etc., and the assembly is integrally sintered. A tabular grounded electrode 8 covered with a cover coat layer 12 is placed on one end face of the board 11, and opposed to the electrode 9. An AC high-frequency high voltage is impressed between the electrodes 8 and 9 from a high-voltage transformer 13 through lead wires 14 and 15, the board 11 is heated by the heater 10 to dehumidify the surface of the board 11, a creeping discharge is generated on the surface of the cover coat layer 12 to excite O, and O3 is generated.
Patent JP-H0353855-A (JP)
Title: Alpha-modified dry grain with flavoring and nutritive liquid absorbed
Inventor: SHIINA SHOJI
IPC: A23L7/196
Filed: 1989-07-21
Abstract: PURPOSE:To obtain the title tasty grain requiring no washing in its cooking with its fissure development and crushed rice production prevented, for use in e.g. mountaineering by immersing grain in broth from a seasoning material such as tangle to effect absorption to the saturated state and by immersing the resultant grain in hot water. CONSTITUTION:Polished or unpolished rice or other grain is immersed in broth from a seasoning material such as tangle, 'siitake' or dried bonito or a single article of nutritive material or mixture thereof to effect absorption to the saturated state. The resultant grain is either immersed in hot water for 2 to 3sec or steamed in e.g. a rice cooker followed by drying, thus obtaining the objective grain.
Patent JP-H0744055-A (JP)
Title: Transfer simultaneous fixing device
Inventor: KANAI YUTAKA
IPC: G03G15/16
Filed: 1993-07-28
Abstract: PURPOSE:To prevent the plastic deformation of the surface resin layer of a transfer fixing roller generated when it is not used for a long time and to reduce noises and impact generated at the time of ejecting a recording sheet by making the load weight of a rotary body at the time of non-transfer fixing operation smaller than that of the rotary body at the time of transfer fixing operation. CONSTITUTION:When there is no recording sheet between a photosensitive drum 1 and a transfer roller 2, through a movable housing 4 is energized in an arrow direction by a pressurizing device, it is abutted to a load adjusting projected member 9 and engaged therewith. At this time, though the photosensitive drum 1 and the transfer fixing roller 2 are in slight contact, as a part of an energizing load by the pressurizing device is loaded by the load adjusting member 9, weight loaded when the drum and the roller are brought into contact with each other is made smaller than the entire pressing load by the pressurizing device. Thus, the transfer fixing load weight loaded by the photosensitive drum 1 at the time of non-transfer fixing operation is reduced more than at the time of transfer fixing operation only by weight loaded by the load adjusting projected member 9.
Patent JP-H0472811-A (JP)
Title: Semiconductor device
Inventor: ISHIDA ITSUKO
IPC: H03K17/16
Filed: 1990-07-12
Abstract: PURPOSE:To reduce the effect imposed on an output signal by supplying power from an independent power supply to a buffer logic circuit. CONSTITUTION:A buffer logic circuit 3 outputs plural control signals 4, 1st signal 1-2nd signal 5 and a 3rd signal 6 and they are inputted to gates of a 1st inverter 7 and a 2nd inverter 8. The output of the 1st inverter 7 and the 2nd inverter 8 is inputted to each gate of an output inverter 9 and an output signal 10 of the output inverter 9 is outputted to the outside of the chip via a pad 11. A power supply signal is supplied separately from an internal circuit power supply 12, an output inverter power supply 13-1 and a 3rd power supply 13-2, and they are provided independently of each other. Thus, overshoot and undershoot of the output signal are reduced without decreasing the size of transistors.
Patent JP-S6252041-A (JP)
Inventor: OOTA RYOZO
IPC: B65D8/18
Filed: 1985-08-25
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-H0533055-A (JP)
Title: Production of mirror face grain-oriented silicon steel strip
Inventor: NAGASHIMA TAKEO
IPC: C21D8/12
Filed: 1991-07-25
Abstract: PURPOSE:To industrially obtain the steel strip capable of attaining high magnetic flux density by decarburizing and annealing a steel strip, then applying Al2O3 on the strip to obtain a steel strip coil and thermally etching the coil in finish annealing while controlling the orientation of secondary recrystallization. CONSTITUTION:A hot-rolled silicon steel strip contg., by weight, 2.0-4.8% Si, 0.008-0.05% acid-soluble Al, <=0.010% N and the balance Fe is annealed, if necessary, cold-rolled once or >=2 times including process annealing to obtain a specified thickness and primarily recrystallization-annealed. Al2O3 is applied on the primarily recrystallized steel strip as the separation agent for annealing to obtain a steel strip coil 1. The coil is mounted on a reel at the low-temp. part 3 of a finish-annealing furnace 5, wound on a reel 2 at the high-temp. part 4 kept at 920-1150 deg.C so that the strip is heated at the rate of 250 deg.C/hr, held for >=5hr in a neutral or reducing atmosphere and secondarily recrystallized.