baber/WOPTO huggingface dataset:
Patent JP-S61103283-A (JP)
Title: Information input-output device
Inventor: YANAGIURA TAKASHI
IPC: G06K9/20
Filed: 1984-10-26
Abstract: PURPOSE:To execute simultaneously both recording and image inputting by an easy construction by fitting a recording head and an image reader on the carriage with the prescribed position relation and reading a picture in the same direction as a recording direction. CONSTITUTION:A guide shaft 3 is placed in parallel to a platen 2 to back up a form 1 and a carriage 4, which shifts along this, is supported. On the carriage 4, a recording head 5, a ribbon cassette 6 and an image reader 7 are loaded. On the recording head 5, plural heating elements are loaded, the carriage 4 is shifted in the (R) direction of an arrow, and the recording head 5 is slided and contacted through an ink ribbon to the form 1, respective heating elements are driven in accordance with printing data and thereby, recording is executed. The image reader 7 irradiates the beam from a LED array to the form 1, projects a reflecting light from a picture surface through an optical lens 9 to a semiconductor image pick-up element (photodetecting element) array 10 and obtains picture information from respective semiconductor image pick-up element.
Patent JP-2001050110-A (JP)
Title: Variable bypass nozzle device for turbo-fan engine
Inventor: KODAMA KOJI
IPC: F02K1/30
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To hold a passage configuration and a nozzle area which are optimum for an engine operating condition. SOLUTION: A recess is formed in the outer wall surface part of an inner cowl 4 in the outlet part of a bypass passage 7. A plurality of flexible tubes 14 are arranged being wound in the recess 12 in the vertical direction of the bypass passage, at required interval. The recess 12 is fitted thereto with an elastic material fairing 15 so as to cover the flexible tubes 14. A fluid pressure control device 16 is provided for applying fluid pressure to the respective flexible tubes 14. Expansion and contraction of the tubes are transmitted to the fairing 15 so as to adjust the nozzle area.
Patent JP-H04105408-A (JP)
Title: Piezoelectric resonator
Inventor: ONISHI MASAAKI
IPC: H03H9/02
Filed: 1990-08-27
Abstract: PURPOSE:To improve the adhesive force between a piezoelectric resonator element and a seal plate, to improve moisture-proof, shock resistance and durability by provid ing an auxiliary electrode of the same type of material of each electrode and not in continuity with each electrode on a part of both sides of a piezoelectric resonance element except a vibration electrode and a leadout electrode. CONSTITUTION:An auxiliary electrode 11 is provided so as not to be in continuity with a vibration electrode 2 and a leadout electrode 3 in a pattern of a small circular- arc concentric shape with respect to the vibration electrode 2 to surround the vibration electrode 2. Then seal plates 5, 5 are adhered to both sides of a piezoelectric resonance element 4 with an adhesives through pressing, heating and curing. When the piezoelec tric resonance element 4 and the seal plates 5, 5, are adhered, since the auxiliary electrode 11 is provided to the surface of the piezoelectric resonance element 4, the adhesive force of the adhesives is improved by a step difference of nearly lmum caused between the surface of the piezoelectric substrate 1 and the auxiliary electrode 11. As a result the piezoelectric resonance element 4 and the seal plates 5, 5 are adhered strongly and the seal performance of a vibration space recessed part 6 is improved and the shock resistance at the adhered part is improved.
Patent JP-2001046559-A (JP)
Title: Golf club-head
Inventor: SEKI TERUAKI
IPC: A63B102/32
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To increase flight distance with double-face structure by making it easy and certain to stick the face member onto the head body. SOLUTION: A head proper 1 of metallic hollow shell that has formed an opening 3 on the face plane 2 is cast and a plurality of stoppers 5 extending to region of the opening 3 are fixed to the inside of the periphery 4 of the face plane 2 defining the opening 3 of this head proper, a face member 6 that stops up the opening 3 is made with double-layer structure of an impact plate 6A and a proofing plate 6B forged or pressed, and the face plate 2 is composed by making the proofing plate 6B of the face member 6 contact with the stoppers 5 and welding at least the impact plate 6A to the periphery 4.
Patent JP-H0787356-A (JP)
Title: Synchronizing signal generation device
Inventor: KACHI HITOMI
IPC: H04N5/93
Filed: 1993-09-10
Abstract: PURPOSE:To output a video which is always synchronized even in the case of the signal of special reproduction by switching a synchronizing signal according to whether a pulse is outputted at a specified period at every field. CONSTITUTION:Horizontal synchronous/vertical synchronous/equivalent pulse generation devices 1, 2 and 3 generate the synchronizing signals composed of the horizontal synchronous/vertical synchronous/equivalent pulses and generate the synchronizing signal (a) through a switching device 5. A decoder for simple synchronizing signal 6 counts an H/2 pulse, and decodes timing when the horizontal synchronous pulse is masked. A gate 17 synthesizes the output of the device 1 with the output of the decoder 6, and a simple synchronizing signal generation device 21 generates a simple synchronizing signal (b). A video signal discrimination device 7 counts the H/2 pulse and discriminates the signal to be a standard NTSC signal or a non-standard NTSC signal. When it is the standard NTSC signal, a switching circuit 8 is changed over to the signal (a), and to the signal (b) when it is the non-standard NTSC signal.
Patent JP-S60117780-A (JP)
Title: Semiconductor device
Inventor: HIRANO YOSHIYUKI
IPC: H01L21/3205
Filed: 1983-11-30
Abstract: PURPOSE:To prevent increase in layer resistance and in contact resistance and to provide an excellent wiring layer and connection, by forming a semiconductor layer including impurities on a part of one main surface of a substrate through an insulating layer, and forming both side surfaces of the semiconductor layer by a compound of a semiconductor material and a metal. CONSTITUTION:In an insulated gate type field effect transistor and a wiring layer, in which a metal silicide layer and a polycrystal silicon layer are made to be gate electrodes, the wiring layer and the gate electrodes 4 and 5 are constituted by polycrystal silicon wherein impurities are introduced, and both side surfaces are constituted by silicide layers 16 and 17 made of a compound of a metal and silicon. In this structure, the metal silicide layers 16 and 17 are not exposed in contact hole parts. Therefore, the silicide layers are not oxidized even in an oxidizing atmosphere. Since a barrier layer is not formed in an interface with the second wiring layer, excellent electrical connection can be obtained.
Patent JP-H1053497-A (JP)
Title: Production of zinc selenide crystal doped at high concentration
Inventor: YOSHIDA HIROSHI
IPC: H01S3/16
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a p-type ZnSe crystal doped at a high concentration, i.e., 10<19> to 10<21> cm<-3> . SOLUTION: A ZnSe crystal is grown by MBE method or MOCVD method by decomposing N2 gas with electromagnetic wave, evaporating metallic In and introducing an atomic mixture gas having an N:In ratio controlled to 2:1 into a crystal growing region. The atomic mixture gas having an N: In ratio of 2:2 can be produced also by decomposing InN at a high temperature by the irradiation of electromagnetic wave and the addition of N2 in gaseous state. The n-type dopant In and the p-type dopant N occupying the Zn position and Se position form a 1:1 pair by the simultaneous doping of In and N at a ratio of 1:2 and additional one N atom is coordinated around the atomic pair and acts as an acceptor. Consequently, the acceptor is activated up to high concentration to enable the doping of the p-type dopant N up to a high concentration.
Patent JP-H0734412-A (JP)
Title: Paving machine for paving thin layer of resin system color pavement material
Inventor: ASAI KATSUTOSHI
IPC: E01C19/48
Filed: 1992-08-25
Abstract: PURPOSE:To increase workability by laminating a non-adhesive board at a specified position, providing a heating means to prevent the paved material from adhering, and also providing a stamping and a sizing means. CONSTITUTION:A board of ultra-high polymer polyethylene, etc. is laminated on a hopper 3, a feeder 4, and a screw scraper 5 to prevent adhesive resin system color pavement material 20 from adhering, and the material 20 is fed smoothly to make it even. Next the material 20 is stamped by a screed plate 8 excited by an exciting machine 21 to a specified thickness. Also the paved thickness is specified mechanically by the height of a sky 22 of the plate 8, and falling out of the material in lateral direction is also prevented by the sky 22. Then a roller is provided at the rear of the plate 8 to eliminate the material 20 adhered to the rear end of the plate 8 and finish the paved surface by rubbing. In addition, the plate 8 is kept at a specified temperature to lower the adhesiveness of the material 20. Thus the material can be made scraped even, and a series of operations can be mechanized to save labor.
Patent JP-H0387054-A (JP)
Title: Semiconductor device
Inventor: YANO NOBUHARU
IPC: H01L25/18
Filed: 1989-08-30
Abstract: PURPOSE:To reduce the size of a package by sealing the islands which mount semiconductor chips by constituting an upper layer and a lower layer. CONSTITUTION:The following are provided; an island 1a mounting a semiconductor chip 3a, leads 2a arranged around the island 1a so as to be in the same plane, an island 1b which mounts a chip 3b and is parallel to the island 1a, and leads 2b arranged around the island 1b so as to be in the same plane. A semiconductor device is constituted of the following; bonding wires 4 connecting the chip 3a and the leads 2a, and the chip 3b and the leads 2b, a resin body 5 sealing the islands 1a, 1b and the inner leads 2a, 2b in the same package, and outer leads 6a, 6b which are connected with the leads 2a, 2b and led out from the resin body 5. By constituting the two islands in an upper layer and a lower layer and sealing them, the package size of a semiconductor device can be reduced.
Patent JP-H04107221-A (JP)
Title: Device for cooling strip in continuous annealing furnace
Inventor: YOSHIOKA OSAMU
IPC: C21D9/573
Filed: 1990-08-28
Abstract: PURPOSE:To shorten the cooling time of strip by constituting this strip cooling device in a continuous annealing furnace with a cooling roll, small mobile rolls constituted movably on the locus of concentric circle with the cooling roll and deflector rolls. CONSTITUTION:The stip cooling device is constituted of the cooling roll 1, two small shifting rolls 3 integrally with the cooling roll 1 winding the strip 2 on the cooling roll 1 and constituted movably on the locus of concentric circle with the cooling roll 1 to the center of rotary axis and the deflector rolls 4, 5 set in front and rear of the cooling roll 1. By shifting the shifting rolls 3 on the locus of concentric circle with the cooling roll 1, since contact angle theta of the strip to the cooling roll 1 is made to vary from near 360 deg. to 10 deg., the cooling capacity per one piece is increased and the cooling time can considerably be shortened.
Patent JP-S61103806-A (JP)
Title: Herbicidal composition
Inventor: MORITA KOICHI
IPC: A01N43/50
Filed: 1984-10-26
Abstract: PURPOSE:A herbicide that contains a combination of an N-phenyltetrahydro phtahlic imide derivative and imazakin, thus increasing its herbicidal effect synergetically and enabling selective control over a wide range of weeds in soybean fields with reduced dose. CONSTITUTION:The objective herbicidal composition contains, active ingredients, N-phenyltetrahydrophthalimide derivative of the formula (R is lower alkyl, cycloalkyl) and 2-[4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-3- quinolinecarboxylic acid (imazakin), preferably at a weight ratio of 1:(0.2-20).
Patent JP-S61103708-A (JP)
Title: Retaining tool
Inventor: NAITO TSUTOMU
IPC: B23B31/08
Filed: 1984-10-26
Abstract: PURPOSE:To prevent vibration of an object chucked due to out of centering alignment and provide possibility of judging that the object is chucked properly by furnishing a receiver part of hard material which receives the end face of a rotary cylinder when the object is fastened and by arranging a plurality of elastic rollers which can retract till the position to allow pressure contact of the rotary cylinder with said receiver part. CONSTITUTION:When a cutting tool 32 is set in an insert hole 4 and a rotary cylinder 17 is turned clockwise, a number of rollers 24 are pressed by guide edges into rotation in such a location relation with the center axis 31 as twisted, so that the rollers 24 advance spirally toward a receiver part 8 if the rotary cylinder 17 is rotated while rolling between the external surface 7 and internal surface 18. Thus the rotary cylinder 17 is pressed and contracted by the receiver part 8 so as to reduce the dia. of a fastener cylinder 3, so that the fastening surface 5 is put in close contact with the outside surface of the cutting edge 32 to yield tight fastening. Here elastic rollers 12 deform elastically one after another, and when rotation is stopped where an interpositional part 14 is in pressure contact with a receiving surface 9, the contacting surface 20 is put in pressure contact with the receiving surface 9. Eventual application of any force to the tip of the tool 32 will not cause vibration of the fastener cylinder 3 due to out of centering alignment because it is as in a single piece with the rotary cylinder 17 and also its contacting surface 20 with the body 1.
Patent JP-H0776312-A (JP)
Title: Packing machine
Inventor: KONDO TADASHIGE
IPC: B65B13/22
Filed: 1993-09-10
Abstract: PURPOSE:To provide a packing machine, the maintenance work such as part replacement or adjustment, etc., of which can be quickly and easily performed, and in addition, the transition from a primary tightening to a secondary tightening of which can be smoothly done, and which produces less vibration or noises, and respective components of which can be rationally arranged, and which can be easily manufactured. CONSTITUTION:A packing machine is constituted of an output rod 82 of a stepping motor M2 for feeding/feeding back, and magnets 102, 102 which are provided so as to synchronously rotates with the output rod 82, and a Hall element 103 which is provided on the main body 81 side of the motor M2. At the same time, the packing machine is equipped with a primary tightening completion sensor T which automatically make the motion of a tightening mechanism F transfer from a primary tightening to a secondary tightening when the motor driving pulse number of a motor driving pulse power generating means D to drive the output rod 82, which is counted by a pulse interval generated by the Hall element, by a specified revolution number.
Patent JP-S61103126-A (JP)
Title: Liquid crystal display element
Inventor: SATO MAKOTO
IPC: G09F9/00
Filed: 1984-10-26
Abstract: PURPOSE:To improve the display quality of a liquid crystal display element by adding a dye which absorbs the light of a specific wavelength region to a twisted type nematic liquid crystal cell. CONSTITUTION:The dye which absorbs the light of 520-680nm wavelength region is added to the twisted type nematic liquid crystal 11 of the liquid crystal display element of a negative display which has the twisted type nematic liquid crystal cell and the neutral polarizers disposed on both sides thereof and forms the display part as a transparent part. The ratio of the above-mentioned dye to be added is preferably 0.5-1.5wt%. The transmitted light in the light shielding part is thus capable of absorbing efficiently the light of 520-680nm wavelength which is the essential component of the transmitted light and therefore the color drop-out in the light shielding part is prevented.
Patent JP-S59117281-A (JP)
Title: Cooling apparatus
Inventor: WACHI YOSHIHIRO
IPC: H01F6/00
Filed: 1982-12-24
Abstract: PURPOSE:To facilitate maintenance of specified performance of a liquefying and refrigerating device, by flowing refrigerant into a vacuum heat insulating container through piping, and cooling current supplying leads by the evaporated gas of the refrigerant in a refrigerant tank. CONSTITUTION:Super critical pressure helium 2 is supplied from a liquefying and cooling device 1. The temperature of the helium is increased by heat leakage from the outer environment. When the helium passes through a liquid helium tank 8, which is provided in a vacuum heat insulating container 3, heat exchange is performed with liquid helium 9, and the temperature is decreased. The refrigerant 2 further cools a superconducting equipment 4 and returns to the liquefying and refrigerating device 1. Meanwhile, in order to cool current supplying leads 5, which supply a current to the superconducting equipment, evaporated gas 10 yielded in the liquid helium tank 8 is used. In this constitution, the super critical pressure helium 2 is not directly associated with the cooling of the current supplying leads. The temperature of the helium is not increased so much after the cooling of the superconducting equipment 4. The helium returns to the system without deteriorating the performance of the liquefying and refrigerating device 1.
Patent JP-2000005494-A (JP)
Title: Caterpillar type iron for cloth
Inventor: TACHIKAWA RYOZO
IPC: D06F75/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an iron that does not require the covering of clothing with a cloth during ironing. SOLUTION: An iron 1 is fitted with circular balls 4, 5 and three rollers 6, 7, 8 and a cylindrical piece of cloth 9 is put over these members and slightly squeezed into a smaller size at each side by a cord 10 or the like so that it is not removed from the circular balls and rollers. As the iron moves longitudinally, the cloth 9 moves while being smoothly rotated by each roller. Therefore, the need to apply the cloth directly to clothing is eliminated.
Patent JP-H0677928-A (JP)
Title: Spread spectrum communication synchronizing system
Inventor: USHIYAMA TAKAYUKI
IPC: H04B1/7115
Filed: 1992-08-26
Abstract: PURPOSE:To shorten the time up synchronization by detecting a peak with N pieces of matching filters and selecting the maximum of added values. CONSTITUTION:An inverse spread arithmetic part 2 delays an input signal with a clock at the velocity of N multiple (N is a natural number of >=2) of the inverse of a spread rate while using a delay line 1, a weighting coefficient for inverse spread is multiplied for every N pieces of taps of the delay line 1, and the outputs of the same order in the N pieces of taps are synthesized. Thus, the N pieces of matching filters for performing the arithmetic of inverse spread are formed. On the other hand, N pieces of added value arithmetic parts 4 are provided, the outputs of the respective matching filters are delayed by a delay line 3, and peak points at the outputs of respective taps in the delay line 3 are added and outputted. Further, the maximum value of the arithmetic part 4 is selected by a maximum value selection part 5, and this maximum value is supplied to the delay lines 1 and 3 while controlling clock timing at a clock timing control part 6 so as to increase the value.
Patent JP-H1082421-A (JP)
Title: Air lubricating system fluid dynamical bearing assembly
Inventor: GHOSH SYAMAL
IPC: F16C33/10
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To improve reliability, facilitate use, and reduce a manufacturing cost by forming a main body part and a shaft of ceramic material. SOLUTION: An air lubricating system fluid dynamical ceramic bearing 116 is provided with a nearly cylindrical main body part 117 includes a main body part 117 having an inner opening part 119 penetrating its inner part, and an inner wall part 125 partitioned a bearing surface extended in a longitudinal direction in the inner opening part 119. The bearing 116 has at least two penetrating holes 121 partitioned an air leading-inlet formed on the circumferential part of the main body 117. A pair of terminal end flange parts 115 are arranged on both ends of the main body 117. In at least one side of the terminal end flange parts 115, an air flow passage 114 of a spiral pattern is formed inside so as to communicate with at least two air leading inlets 121 with a fluid. An alumina grid for beads blasting via a polyester mask may be preferably used in the air flow passage 114.  A ceramic shaft is arranged to be brought into rotary contact with a bearing surface.
Patent JP-H05230066-A (JP)
Title: D-biotin intermediate and its production
Inventor: YAMANO TORU
IPC: C12R1/13
Filed: 1992-08-26
Abstract: PURPOSE:To obtain a new compound useful as an intermediate for medicines and additives for animals. CONSTITUTION:The objective compound of formula I [R (CO) is acyl], e.g. (+ or -)-(3aalpha,4alpha,6aalpha)-tetrahydro-4-acetoxy-1,3-dibenzyl-1H-thien o[3,4-d]imidazol-2 (3H) -one. This compound of formula I is obtained by acylating a compound of formula II.
Patent JP-H0272910-A (JP)
Title: Manufacture of pneumatic tire
Inventor: MIYATA MITSUTERU
IPC: B29C33/42
Filed: 1988-09-08
Abstract: PURPOSE:To improve economy by enabling use of a two-piece mold, by a method wherein a tread pattern is formed beforehand on a tread rubber sheet and vulcanization is performed. CONSTITUTION:After formation of an assembled tire T, the same is vulcanized within a vulcanizing mold by sticking a tread rubber sheet 3 vulcanized beforehand to a toroidal green cover base tire 2 through cushion rubber 4 for unification. Since a tread pattern is formed beforehand in the assembled tire T, a tread face of a mold is flat Therefore, the tire T is arranged within a two piece plain mold which is dividable into only two laterally or vertically, the tread rubber sheet 3 is joined to the base tire 2 through vulcanization of the cushion rubber 4 and a tire 1 is formed. In addition, in the case where semi- vulcanised rubber, which is joinable to the base tire 2 through the vulcanization, is used as the tread rubber sheet 3, the sheet 3 can be attached directly to the base tire 2 without making use of the cushion rubber 4.
Patent JP-H1069294-A (JP)
Title: Data reproducing method and data processing device
Inventor: MURABAYASHI NOBORU
IPC: G10L21/003
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the data reproducing method and the data processing device in which good variable speed reproduced signals are obtained employing a simple constitution. SOLUTION: Data ADO in block units are reproduced and n data are stored in a memory at time t(f0b) to t(f0c) from N sample data. Then, m data at time t(f0c) to t(f0c) are stored in a register. Then, data AD1 are reproduced and the data at time t(f1) to t(f1d) are stored in the memory. Then, the errors are computed between the m data in the register and m data read from time t(f1). Then, m data are read from the next data of the time t(f1) and errors are computed. Similarly, errors are computed from time t(f1) using 2m data and the data of time t(f1a) to t(f1b) where the error becomes a minimum are detected. Then, the detected data are used to connect the signals. Having read the data of time t(f0a) to t(f0c), the data of time t(f1b) to t(f1d) are read and smooth variable speed reproduced signals are obtained.