baber/WOPTO huggingface dataset:
Patent JP-S6474429-A (JP)
Title: Abnormality diagnostic device for gear
Inventor: SHINNO FUMITATSU
IPC: G01H17/00
Filed: 1987-09-16
Abstract: PURPOSE:To input a vibration waveform generated by the engagement between both gears optionally by providing an A counter with a frequency setter and varying the input timing of rotation pulses freely by varying the set value of the setter. CONSTITUTION:A gear device 2 is so constituted that an A gear 6 supported rotatably in a case 4 and a C gear engage each other, a 1st sensor 10 is fitted to the case 4, and the vibration of the case 4 is detected by the 1st sensor 10 to obtain the vibration waveform 12. A mark 14 and a 2nd sensor 16 are provided on the shaft of a C gear 8 so as to detect the reference point of the rotation of the C gear 8 to be diagnosed, and the rotation pulses 18 with a period TC is detected. The abnormality diagnostic device 20 which inputs the vibration waveform 12 and rotation pulse 18 consists of the A counter 22 which counts the rotation pulses 18 and outputs an A signal 30 at intervals of a numeral TA set by a rotation setter 28, a B counter 24 which functions similarly, and an arithmetic display part 36 which inputs and averages the vibration waveform 12.
Patent JP-S60124237-A (JP)
Title: Preparation of fiber reinforced plastic formed part
Inventor: SUZUKI KAZUO
IPC: B29C41/08
Filed: 1983-12-07
Abstract: PURPOSE:To obtain the titled formed part free from water leakage by a method wherein glass roving and unsaturated polyester resin are sprayed by the spray up method on a mold, an airtight surface layer is sprayed on the surface to restrain air permeating and compress said laminated part. CONSTITUTION:The glass roving is sprayed up by a sprayup machine on a mold together with unsaturated polyester resin as it is being cut. Then, an airtight surface layer (such as unsaturated resin) is sprayed on the laminated surface. This laminated part is put into a pressure tank, if necessary heated and compressed to compress and break voids then hardened to obtain the desired formed part. EFFECT:Application of defoam rolling is not needed.
Patent JP-H04112540-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKIHANA YOSHIKAZU
IPC: H01L29/732
Filed: 1990-08-31
Abstract: PURPOSE:To accelerate without deteriorating a breakdown strength by isotropically etching a substrate of parts except a part directly under a collector region and an emitter region, then forming a buried region, and then forming an epitaxial layer. CONSTITUTION:Resist 2 is formed on a part directly under a collector region and an emitter region formed on an epitaxial layer formed on a p-type substrate 1, and the substrate 1 is isotropically etched. Then, n<+> type impurity is selectively diffused in the substrate 1, an n<+> type buried region 4 is formed, and an epitaxial layer is then grown to form an epitaxial layer 3. Thus, since the n-type epitaxial layer directly under an effective active base can be formed extremely small, a transistor can be accelerated. Further, since heat treatment of an n<+> type collector diffusion can be performed at a low temperature for a short time, the effective epitaxial layer directly under the outer base can be formed sufficiently thick, and deterioration of a breakdown does not occur. That is, it can be accelerated in a state that the breakdown strength of the transistor can be maintained high.
Patent JP-H10153828-A (JP)
Title: Method for manufacturing index print
Inventor: KRAFT WALTER
IPC: G03B27/73
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To make the digital expression of the contents of an original photographic image with minimum labor and cost by utilizing data outputted by the analysis of an original photograph in a photographic printer. SOLUTION: As to each original photographic image; plural first scanning areas are photoelectronically scanned by a color sensitive scanning device 2 having local low resolution or intermediate resolution at the scanning part 1 of the photographic printer. The digital color data of each photographic image is decided based on scanning data, and digital expression of image contents is formed by each photographic image. The individual digital expression is collected to a digitally synthesized image, and index print is outputted by an output device 9 from the synthesized image. As to the photographic image; plural second scanning areas are photoelectronically scanned by the density scanning device 3 having local high resolution at the scanning part 1, and digital density data are decided by each photographic image.  The density data includes density data expressing the photographic image, and has resolution higher than that of color data set. When the digital expression having the contents of each photographic image is formed, both corresponding color data set and corresponding density data set are used.
Patent JP-S6293344-A (JP)
Title: Sintered magnetic material and powdered raw material for manufacture of sintered magnetic material
Inventor: TAKAGI SHIGEAKI
IPC: H01F1/22
Filed: 1985-10-17
Abstract: PURPOSE:To manufacture a powdered raw material for Fe-type sintered material having low iron loss and high magnetic permeability by mixing, with Fe powder, Si and Mo, or further, P and Sn independently or in combination and by incorporating by concentration Mo, Sn, etc., to the surface of partial Fe powder. CONSTITUTION:Specific amounts of MoO3 are mixed with the atomized powder of Fe, and the resulting mixture is heated in a reducing atmosphere in the state where MoO3 is allowed to adhere to the Fe powder surface so as to diffuse reduced Mo into the surface of Fe powder to undergo concentration. Then, an Fe-Si or metallic Si powder is mixed with the above Fe powder, or further, P and Sn are mixed independently or in combination. Sn is added in the form of metallic Sn or of Sn compound which decomposes on heating to Sn, which is diffused similarly to Mo into the surface of the partial Fe powder and concentrated. In this way, the powdered raw material for sintering containing 1-12% Si and 0.05-7% Mo or further containing 0.05-2% P and 0.05-7% Sn independently or in combination is prepared. This powder is sintered, so that ferrous magnetic sintered material having low iron loss and high magnetic permeability can be manufactured.
Patent JP-H0872569-A (JP)
Title: Transmission of working machine running device
Inventor: SHIRAKATA MIKIYA
IPC: B62D11/08
Filed: 1994-09-01
Abstract: PURPOSE: To provide a transmission case which can be applied to any of a standard machine capable of performing only pivot turn and a high grade machine capable of performing both the spinning and mild turn, design component parts so that they can be used commonly, and reduce the costs. CONSTITUTION: An input shaft 2, side clutch shaft 8, and transmission shaft 25 for spin and mild turn are installed in a transmission case 1 which transmits the engine revolutions to a running device. A spin/mild turn transmitting mechanism X is installed in a sub-case 32 which is removably fixed to the side of the transmission case 1.
Patent JP-H01102798-A (JP)
Title: Sample-converted analog electric signal processing method and apparatus
Inventor: NIIRU KURISUTOFUA BAADO
IPC: H03M1/12
Filed: 1988-09-16
Abstract: PURPOSE: To facilitate the integrating of a circuit by synthesizing the input sampled current having a present sampling cycle and the current taken out from the input sampled current having the sampling cycle one or more before the last one at a prescribed ratio and taking out a processed output signal from synthesized currents generated in synthesizing means with successive amplifying cycles. CONSTITUTION: At the occasion of processing a sampled analog electric signal, respective samples are converied into a current when the current is not in this form already and the input sampled current having the present sampling cycle and the sampled current taken out from the input sampled current having the sampling cycle before one or more are synthesized at a prescribed ratio. Then, the processed output signal is made to be taken out from synthesized currents formed in such a manner with successive sampling cycles. Thus, the circuit is easily integrated.
Patent JP-H0280697-A (JP)
Title: Heat-resistant paper
Inventor: TANAKA TAKESHI
IPC: D21H11/00
Filed: 1988-09-19
Abstract: PURPOSE:To provide heat-resistant paper free from the lowering of the whiteness and strength of the paper on heating by treating paper composed of pulp having a specific content of alpha-cellulose and an internally adding sizing agent with the solution of one or a mixture of PVA and styrene-maleic acid copolymer resin, etc. CONSTITUTION:Paper composed of pulp having an alpha-cellulose content of >=90% and an internally adding sizing agent such as an alkyne ketene dimer is treated with the solution of one or a mixture of PVA and styrene-maleic acid copolymer resin, a polyester resin or an acrylic resin to provide a heat-resistant paper which maintain a whiteness of >=50% or a yellowness of <=40% and tensile strength and tensile break elongation of >=70%, respectively, when treated at 220 deg.C at ordinary atmosphere for 20min, has a cross-sectional impregnation degree of 1% citric acid aqueous solution of <=8mm at ordinary temperature-80 deg.C, has an excellent heat-sealing property with a polyester resin layer and is suitable for trays, cups, etc., used in ovens or micro-wave ovens.
Patent JP-S59116143-A (JP)
Inventor: ERUBUE ARUDEITEI
IPC: C03C25/104
Filed: 1983-12-10
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-S6386336-A (JP)
Title: Color selection mechanism of cathode-ray tube
Inventor: SUMIYOSHI HIROJI
IPC: H01J29/07
Filed: 1986-09-30
Abstract: PURPOSE:To avoid deformation of an electrode by supporting the upper end edge of the electrode at one point using a supporting frame and by making the lower end edge slidable along the frame when the color selection electrode having a large number of electron beam transmission holes is formed into a curved surface by simple processing of bending to arrange it along the color phosphor surface. CONSTITUTION:A large number of electron beam transmission openings 4a are drilled on a cold-rolled steel plate made of a rimmed steel plate or a killed steel plate by photolithography or the like so that the plate can be made into a color selection electrode 4 to be arranged at a prescribed interval toward the color phosphor surface 3 of a cathode-ray tube. Accordingly, the electrode is made to form a curved surface projecting toward the phosphor surface and at this time the curved surface is made by simple processing of bending without resorting to contraction processing or the like. Further, when the electrode 4 is arranged its upper edge part is pinched by a presser metal fitting 61 to be fixed by selecting only one point in the central area of the long side of the electrode 4 as a fixing point SP and the lower edge part is made to slide along the presser metal fitting 62 without being fixed. In this way, no heat treatment is performed for forming the curved surface, thus eliminating genera tion of wrincles.
Patent JP-H0554552-A (JP)
Title: Magnetic recording device
Inventor: FUKAMI TADASHI
IPC: G11B20/12
Filed: 1991-08-20
Abstract: PURPOSE:To process independently a first and a second input data by switching the first and the second input data in a unit of prescribed words referring a unit of processing an error correction and processing/recording them at a double speed. CONSTITUTION:After an error correction code taking a number of words as reference is generated in a unit of prescribed blocks with respect to the input data continuous of the prescribed words, this code is recorded on a recording track formed obliquely successively on a magnetic tape 26 with the input data in a unit of blocks. At this tie, to an interval for inputting the input data for the unit of prescribed blocks, a recording track forming interval is set to 1/2 of it and an error correction code generating speed is set to 2 times it, a first and a second input data DV1, DA in stead of the input data are switched to be inputted by the number of words taking this interval as reference, these are recorded on the prescribed area of the recording track with an error detection correction code. Thus, only an audio signal and a still image are reproduced.
Patent JP-2000063090-A (JP)
Title: Jack with rigid ball type caster
Inventor: EDAKAWA TOSHIYUKI
IPC: B66F5/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To simultaneously move a rigid ball type caster whose direction can be turned at the place and a jack in front and rear directions, left and right directions and up and down directions by integrating the caster and the jack and to use the jack with rigid ball type caster without damaging a floor surface. SOLUTION: When a jack with rigid ball type caster is constituted by integrally mounting a rigid ball type caster 2 to be mounted on a lower side of a main body 3 and a jack 5, load applied to a floor surface of each rigid ball type caster 2 can be reduced by making concentrated load applied to a mounting base 6 into distribution load to the whole of a floor surface by using many rigid ball type casters 2. When the device is moved, a handle bar 7 is moved in the vertical direction, air is fed, the mounting base 6 is raised and the device is made into a floating and moving possible state from the floor surface. When the device is moved in front and rear directions and in left and right directions, the device is moved by holding the handle 4 and moving the main body 3.  Also as for the up and down moving, the mounting base 6 and the device are simultaneously moved in the vertical direction by moving the handle bar 7 in the vertical direction, loosening a regulating valve 8 and letting air out.
Patent JP-H1157074-A (JP)
Title: Racket frame
Inventor: NIWA KUNIO
IPC: A63B102/02
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To enhance resilience performance of a lighter racket frame. SOLUTION: Among gut holes piercing a head part surrounding a ball hitting surface, the area of the inner gut holes on the side of the ball hitting surface is larger than that of the outer gut holes while the inner gut holes 10a are made to partly overlap the outer gut holes 10b. By such an arrangement, the ratio (F1/F2) between the primary natural frequency (F1) in the direction of the outside of the surface and the primary natural frequency (F2) in the direction of the inside of the surface is regulated to 0.9-1.1.
Patent JP-2001055260-A (JP)
Title: Container with hinge
Inventor: KIKUMA YOSHIO
IPC: B65D43/16
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To enable a lid member to be directly fixed to a container main body, reduce the number of component parts and simplify a structure by a method wherein the container main body is formed of a material of which blow molding can be attained and a hinge portion enabling the lid to be opened or closed is integrally molded at a port of a parison container formed at a pre-stage of this blow molding. SOLUTION: This container is formed into a parison container in which a port 12 and a barrel part 14 have substantially the same diameter and a hinge member 22 forming a hinge 18 is integrally formed at a circumferential edge of the port 12. The parison container is molded by blow molding to bulge out the barrel part 14, thereby a container main body 16 having the hinge member 22 integrally formed at the port 12 is molded. A hinge piece 24 forming the hinge 18 arranged at the lid 20 is connected to the hinge member 22 to constitute the hinge 18 and then the lid 20 is directly fixed to the circumferential edge of the port 12 through the hinge 18 in such a way that it can be turned up and down.
Patent JP-S60124609-A (JP)
Title: Production of single crystal polyacetylene
Inventor: OZAKI MASARU
IPC: C08F6/00
Filed: 1983-12-12
Abstract: PURPOSE:To produce a signal crystal polyacetylene easily and simply, by heat- treating a highly orientated cis-polyacetylene at a specified temperature. CONSTITUTION:0.001-5.0M of an acetylene polymerization catalyst such as a Ziegler catalyst comprising a compound of a transition metal of Groups IV-VIII in the periodic table and an organometallic compound having Groups I -IIIa metal is dissolved in benzene or p-xylene, and the obtained solution is cooled to a temperature <= its solidification point to obtain solid crystals of benzene or toluene. These crystals are kept at a temperature <= the solidification point and brought into contact with an acetylene monomer at a pressure <=760mm.Hg for several hours - several days to obtain a highly orientated cis-polyacetylene. This polyacetylene is heat-treated at 100-300 deg.C for 1-3hr in a high vacuum or in an inert gas atmosphere to obtain a highly orientated trans-polyacetylene single crystal.
Patent JP-H0657390-A (JP)
Title: Production of hot dip zinc-coated steel sheet
Inventor: TOKI TAMOTSU
IPC: C23C2/00
Filed: 1992-08-06
Abstract: PURPOSE:To improve a wetting property to molten zinc by applying a prescribed quantity of sulfur (compounds) on the surface of a high Si steel sheet ground by a prescribed quantity. CONSTITUTION:The surface of the high Si steel sheet containing 0.1wt.% or more Si is activated by grinding the surface by 0.1 to 5g/m<2> grinding amount. The ground surface is coated with 0.01mg/m<2> or more (as sulfur) sulfur (compounds). After heating the Si steel sheet covered with sulfur (compounds) in a reductive atmospher, the steel sheet is by hot dip zinc-coating.
Patent JP-H0395263-A (JP)
Title: Thermoplastic resin composition
Inventor: YAMAMOTO KAZUHIKO
IPC: C08L67/02
Filed: 1989-09-08
Abstract: PURPOSE:To impart excellent impact resistance, calcium chloride resistance, oil resistance, and heat resistance by blending a polyamide with a polyester, a modified polyolefin, and a hydrogenated diene polymer. CONSTITUTION:The title thermoplastic resin composition is obtained by blending (A) 10-98wt.% polyamide; (B) 0-88wt.% polyester; (C) 1-50wt.% modified polyolefin obtained by the graft reaction of 100 pts.wt. polyolefin with 0.05-20 pts.wt. alpha,beta-unsaturated carboxylic acid and/or derivative thereof; and (D) 1-40wt.% hydrogenated diene polymer which is a hydrogenated polymer of 0-50wt.% aromatic vinyl compound and 100-50wt.% conjugated diene. In the composition, when the component D is replaced with 1-40wt.% modified hydrogenated diene polymer (E) obtained by the graft reaction of 100 pts.wt. said hydrogenated diene polymer with 0.05-20 pts.wt. alpha,beta-unsaturated carboxylic acid and/or derivative thereof, the impact resistance can be further increased.
Patent JP-H0791437-A (JP)
Title: Connecting rod for internal combustion
Inventor: TAZAKI YUTAKA
IPC: F16C9/04
Filed: 1993-09-20
Abstract: PURPOSE:To restrict generation of fretting abrasion caused by contact of an aluminum allay rod with a bearing metal. CONSTITUTION:A 2-partitioned bearing metal is provided in a large end hole consisting of an aluminum alloy rod and an iron cap. A bearing metal in the cap side is set to an ordinary kelmet metal but the front and the back of a bearing metal 6a in the rod side are treated with silver plating 14. Silver plating 14 acts as solid lubricating agent so as to reduce friction coefficient between the back of the bearing metal 6a and the rod.
Patent JP-H0897799-A (JP)
Title: Spread spectrum transmitter-receiver
Inventor: ISHIGURO KAZUHISA
IPC: H04J13/00
Filed: 1994-09-28
Abstract: PURPOSE: To realize the spread spectrum communication system adopting the time-division duplex system. CONSTITUTION: The transmitter-receiver is provided with an inverse spread circuit 4 applying inverse spread processing to a received spreading spectrum signal by using a spreading code from a spreading code generator 2, a spread circuit applying spread spectrum processing to a signal subject to information modulation by using a spreading code from the spreading code generator 3, and an antenna switch 10 selecting the transmission of the spreading spectrum signal received by the use of an antenna 1 or the transmission of the spreading spectrum signal generated by the spread circuit 7 to the antenna 1.  Then the antenna switch 10 is switched in time division in response to a switching control signal S to attain time division duplex communication and the spreading code outputted from the spreading code generating circuits 2, 3 is initialized synchronously with the switching control signal S to set the spreading code to the same stater for the sender side and the receiver side thereby applying inverse spread processing to the spreading signal immediately.
Patent JP-H0284125-A (JP)
Title: Storage box for bread dough
Inventor: IMAI NOBUMITSU
IPC: A21C13/00
Filed: 1988-09-20
Abstract: PURPOSE:To efficiently allow a storage box to exhibit the fermentation-retarding function and fermentation function thereof by disposing a hot air-circulating duct equipped with a humidifying device and a heater in a relation contacting with a cold air-circulating duct on several inner side surfaces of the storage box whose outer periphery is formed into a heat-insulating structure. CONSTITUTION:A bread dough storage box is operated in a cold state for a period set to a timer 28 and at a temperature set to a thermostat 27 in a fermentation-retarding process for the dough. The dough is cooled with the circulation of a cold air to reduce the dew condensation on an steam-feeding side duct [back side duct 10] and to enable the retardation of the fermentation in the most suitable states comprising a low temperature and a high humidity. After the time set in the timer 28 is finished, the retardation process is automatically transferred to a fermentation process. On the fermentation process, the followings are performed: to reduce the cooling power of a cooling device by controlling a compressor 6 with an inverter, to continuously operate the devices, to gradually cool the cold air- circulating duct, to gradually cool ducts on both the left and right back surfaces, to produce dew on the left and right back surfaces 12 and 13 and to slowly dehumidify and cool the interior of the box. A compulsorily cold air-circulating fan is simultaneously switched on to circulate the cold air and a heater 22 and a humidifier 23 are switched on/off, respectively, to control the temperature and humidity of the interior of the box.
Patent JP-H0794457-A (JP)
Title: Pre-treating device and method for treating semiconductor device
Inventor: KUZUTANI SHINJI
IPC: H01L21/304
Filed: 1993-09-20
Abstract: PURPOSE:To provide a small-scale pre-treating device which can efficiently wash the surfaces of semiconductor substrates before a treating process. CONSTITUTION:A pre-treating device is constituted of a carrier 1 having grooves 1a for holding semiconductor substrates 3 in an isolated state and an opening 1b for supplying a liquid and a port 2 provided with a liquid supplying section 2a which supplies the liquid and has an inner wall which is engaged with the outer wall of the opening 1b and discharge pipe 2b which discharges the liquid.
Patent JP-S6292886-A (JP)
Title: Indication panel
Inventor: MARUKO HIROSHI
IPC: B41M3/12
Filed: 1985-10-18
Abstract: PURPOSE:To enable an acceptable condition and a rejectable condition to be discriminated from each other even when misregistration in printing occurs, by providing an indication part on the surface of a transparent base by using a transfer foil, and providing register marks at predetermined positions on the back side of the transfer foil and on the base. CONSTITUTION:A releasable layer 2, a colored layer 3 and a vapor-deposited layer 4 are provided on a film 1, and a plurality of register marks 6 are provided near ends of a base 7. The register marks 6 are provided by selectively voiding the vapor-deposited layer 4 in appropriate shapes at such positions as to be hidden by the colored layer 3 as viewed from the face side of an indication panel, when producing a pattern of the vapor-deposited layer 4. On the other hand, metallic molds 11a, 11b for the base 7 are so constructed as to provide the base 7 with register marks 8 at positions corresponding to the register marks 6, so that the marks 6 of the transfer foil 10 come into register with the marks 8 of the base 7 upon transferring.