baber/WOPTO huggingface dataset:
Patent JP-S55128821-A (JP)
Title: Method of producing epitaxial layer
Inventor: ASAKA NOBUYUKI
IPC: H01L21/205
Filed: 1979-03-27
Abstract: PURPOSE: To reduce surface strain when using SiH 4  or a compound thereof to cause epitaxial growth, by prescribing the height difference of a pattern of predetermined shape at 1500Å or less when providing the pattern in a semiconducor substrate.  
     CONSTITUTION: An n + -type buried region is produced by diffusion on an Si substrate 1 which has a (111) plane and is of the p-type or the like. SiH 4  or a compound thereof is used to cause epitaxial growth on the entire surface including the surface of the buried region to produce an n-type layer 3. A substrate for a bipolar IC or the like is thus prepared. The pattern height difference of the buried region is prescribed at 1500Å or less so that the height of a projection produced on the layer 3 and corresponding to the buried region is reduced and the fall in accuracy in a following photoresist process is diminished. The growing temperature of the layer 3 can be set as low as 1000W1050°C to reduce automatic doping from the buried region into the layer 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63205008-A (JP)
Inventor: KAJI ISAO
IPC: G01R31/12
Filed: 1987-02-19
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-H01212301-A (JP)
Title: Strain sensor
Inventor: KOHAMA MASAO
IPC: G01L1/12
Filed: 1988-02-19
Abstract: PURPOSE:To make it easy to handle a strain sensor while enhancing the detecting sensitivity and the reliability thereof, by combining coils formed in a spiral pattern with amorphous magnetic metallic member equipped with magnetostriction effect. CONSTITUTION:A sensor 1 is constituted by a coil substrate 11, a thin insulative sheet 12 adhered to the lower surface of the substrate 11, an amorphous magnetic metallic member 13 adhered to the lower surface of the sheet 12 and equipped with magnetostriction effect, and an insulative sheet 14 adhered to the upper surface of the substrate 11. In other words, the amorphous magnetic metallic member 13 is designed to be at least a part of the passage of a magnetic flux generated by coils. Therefore, as the magnetic permeability of the member 13 changes by the tensile force or the compressive force, the inductance value of coils 16a, 16b greatly changes in accordance with the change of the magnetic permeability. Accordingly, if the sensor 1 is bonded to the surface of a structural material by an adhesive or the like, the load applied to the structural material can be known from outputs of the sensor 1, namely, from the change of the inductance value of the coils 16a, 16b. Thus, the strain of the structural material can be detected with high sensitivity.
Patent JP-S57151688-A (JP)
Title: Oil separator from oil-containing substance
Inventor: MORIGUCHI TETSUO
IPC: C10G1/00
Filed: 1981-03-13
Abstract: PURPOSE: An inclined and rotatable cylindrical vessel is used and oil-containing substance is sent from the inlet to outlet, while a codensable madium dissolving oil is fed, whereby oil is effectively and continuously separated from oil-containing substance such as oil sand.  
     CONSTITUTION: Oil-containing substance is fed from inlet 4 and sent along the inner surface of the vessel 1 toward the outlet 1c by the rotation of the vessel. During this process, a gas medium insoluble in water is brought into contact with oil-containing substance of low temperature in the condensation part A of the vessel 1 to dissolve the oil in the oil-containing substance. After oil separation, the oil-containing substance is sent to the drying part B. The liquid medium sticks to the oil-containing substance and it is removed by vaporization in the drying part B with the heat of the hot gas circulating in the direction of arrow C. After oil separation and drying, the oil-containing substance is taken out of the vessel 1 from the outlet 1c. The liquid medium containing oil dissolved is taken out from the outlet 6 and separated in the water separator 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02216050-A (JP)
Title: Ultrasonic automatic flaw detector for steel plate
Inventor: SUGIMOTO YUKIRO
IPC: G01N29/22
Filed: 1989-02-16
Abstract: PURPOSE:To enable minimization of a dead zone across the thickness by arranging a plate information setting section and a thickness shifting circuit to prevent a bottom surface echo from being detected as defect mistakenly even in an inspection of a steel plate with a thickness of the plate varying. CONSTITUTION:This apparatus is provided with a plate information setting section 12 for setting a thickness and a thickness varying point of a steel plate 1, a thickness shifting circuit 11 for shifting a thickness set by the setting section 12 until it reaches a position of an ultrasonic probe 2 and a timing control section 13 which receives signals from a passage detection sensor and a pulse generator 15 to inform a data processing circuit 8 and the circuit 11 of a timing. The steel plate 1 is conveyed on a conveying roller 5 in the direction shown by the arrow (a) and stopped at a position illustrated. Thereafter, a flaw detection mechanism 2 is run in the direction shown by the arrow (b) with each probe contacting on the steel plate 1 to start the detection of flaws. This enables the varying of a defect detection gate immediately at a changing point of thickness thereby preventing erroneous detection in an inspection of the steel plate with the thickness varying gradually halfway across the thickness thereof and further, minimizing undetected areas.
Patent JP-H07262628-A (JP)
Title: Multilayer magneto-optical recording medium
Inventor: TSUKARAMU KEI HATOWAA
IPC: G11B5/66
Filed: 1995-02-24
Abstract: PURPOSE: To obtain the improvement and increase of coercive force, rectangularity and production throughput by seed layers which have multiple layers of Co/Pt thereon and has at least two layers contg. a first layer consisting of amorphous indium tin oxide or zinc oxide and a surface metallic layer. CONSTITUTION: This device has a substrate 10 formed of polycarbonate or glass and the double seed layers 12 formed of the amorphous tin oxide or zinc oxide in the lower layer and the metal in the layers. Multilayered recording layers 15 having the two-layered structural bodies alternately formed with Pt 13 and Co 14 are deposited on the double seed layers 11. The substrate is generally transparent in order to irradiate the multilayered recording structures through the substrate with a laser or the light from other light sources. A metallic layer 22 is formed of reflection materials, such as aluminum, gold, silver, copper and platinum and is directly arranged on a dielectric layer 20. A protective film layer 18 of a lacquer layer is formed on this metallic layer 22.
Patent JP-H04276890-A (JP)
Title: Connecting unit
Inventor: YUDA NAOKI
IPC: G06K17/00
Filed: 1991-03-04
Abstract: PURPOSE:To make it possible to carry out communication without stopping an information medium by installing a path through which an information medium passes and sending/receiving coils in a supporting body, and carrying out sending and receiving electric power and information between coils of information media. CONSTITUTION:Path 5 is installed on an information medium 10 in a supporting body 4, the first coil 2 for transmission is wound rectangularly and is embedded along the path 5 so that the longitudinal side of the coil becomes in the same direction as the moving direction of information medium 10. Further, the second coil 3 for reception is wound circularly and is embedded in the path 5. Furthermore, the third coil 11 is also provided in the informaition medium 10 to execute communication with the supporting body 4, whereby non-contact communication of electromagnetic coupling method can be accurately executed at a high efficiency and at a low S/N ratio without stopping information medium 10.
Patent JP-H05202649-A (JP)
Title: Removable pillar with embedded nut
Inventor: KURAMOCHI HIDEJI
IPC: E04H17/20
Filed: 1992-01-28
Abstract: PURPOSE:To facilitate the attachment of an embedded nut, which is extremely excellent in strength and has a thread part prevented from corrosion, to a movable pillar by fittedly welding the nut in a round hole drilledly provided at a required spot on a movable pillar made of a square steel pipe or the like. CONSTITUTION:First, a round hole is drilledly provided at a required spot on a removable pillar 3, and a nut 4 is fitted in the round hole and welded. In this state, the swelling up periphery of a welded portion is struck in to make the welded portion and the face part of the pillar mutually level so that irregularity may not occur. Next, welded zinc coating is executed at the above flattened place to fill up a gap between the round hole and the nut 4. Finally the thread part of the nut 4 is tapped to finish the attachment of an embedded nut 4.
Patent JP-H07247053-A (JP)
Title: Turnover folding device in paper folding machine
Inventor: KOIKE MOTOKATSU
IPC: B65H45/16
Filed: 1994-03-08
Abstract: PURPOSE:To eliminate slippage caused at the time of mechanical folding by providing intermediate plates fitted in the angle adjustable state to the turnover folding line of paper, folding rollers rolling to press in the right-angled direction to the folding line, and paper stoppers having stopper protrusions almost right- angled to the advance direction of the paper. CONSTITUTION:A turnover folding device 10 is provided with a lateral pair of intermediate plates 2a, 2b fitted in the angle adjustable state to the turnover folding line 1a of paper, a pair of folding rollers 3a, 3b rolling to press in the right-angled direction to a vertical folding line lb, and a pair of paper stoppers 5a, 5b having stopper protrusions 4 right-angled to the advance direction of the paper 1. In the lateral intermediate plates 2a, 2b, rectangular plates are journalled at the base parts, and the edge parts are parallel to the turnover folding line 1a of the paper 1. The paper 1 can be thereby folded correctly without slippage by adjusting the angle of the intermediate plates 2a, 2b.
Patent JP-H09209139-A (JP)
Title: Sputtering device
Inventor: YAMAGUCHI NOBUHIRO
IPC: C23C14/34
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a long distance sputtering device capable of freely regulating the distance between a target and the surface of a substrate without exchanging a spacer. SOLUTION: A substrate holder stage 13 holding a substrate to be deposited with a sputtered film is driven in a reaction chamber, and the distance between a target and the surface of a substrate is allowed to change. Thus, in the optimum distance between the target and the surface of the substrate in accordance with the film quality of the sputtered film as the object of film forming and the surface state of the substrate, sputtering treatment can always be executed.
Patent JP-S61198360-A (JP)
Title: Document catalog display device
Inventor: MATSUMURA MITSUO
IPC: G06F3/14
Filed: 1985-02-28
Abstract: PURPOSE:To improve the operability at document selection by displaying a document name catalog in a proper order depending on the content of job. CONSTITUTION:When it is desired to apply, e.g., print processing to a document stored in a received document file 4, the operator gives a command to a menu controller 1 to display a stored document name catalog list on a CRT 8. A display control section 2 reads the document name written in a document name buffer 5 to rearrange the document names in a proper order according to the job information inputted from the menu controller 1 and the rearranged document name is stored again in the document name buffer 5. When the display control section 2 recognizes that he rearrangement of the document names is finished, an output section 7 is started, the rearranged document name is read from the document name buffer 5 and displayed on the CRT 8 by means of the control. The operator selects an object document name from the displayed document name catalog and the name is commanded by using a cursor, then the text of the document stored in the received document file 4 is read, fed to a printer 9 to print out the object document.
Patent JP-H07223019-A (JP)
Title: Glass lubricant for hot extrusion working
Inventor: TAKAHASHI TSUNETOSHI
IPC: C10N50/08
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a glass lubricant for hot extrusion working which decreases extrusion power without impairing the surface quality in hot extrusion working. CONSTITUTION:The glass lubricant for hot extrusion working consisting, by weight %, of 2 to 6% CaO, 18 to 22% B2O3, 14 to 18% Na2O, 8 to 12% ZnO, 8 to 12% TiO2 and the balance SiO2 with inevitable impurities is prepd. As a result, the extruable range is expanded without increasing the extrusion capacity of an extruder and, therefore, extrusion which is heretofore infeasible on account of a large extrusion working rate is made possible.
Patent JP-2000201393-A (JP)
Title: Method for out-head sound image localization and method for listening by headphones
Inventor: NAGAYAMA KAZUMI
IPC: H04R5/033
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a headphone device which enables a listener who puts on headphones to actually listen with the front and rear, and right and left localization of a sound image outside the head by a simple and inexpensive method. SOLUTION: Although conventional headphones have speakers arranged before ears, i.e., right before the ear holes, speakers are arranged even behind the ears and a sound signal is transmitted through the temporal bone etc., to enable out-head sound image localization listening. With this constitution, the sound is recorded in a right-side out-head sound signal storage part and a sound image signal reproduced by a left-side out-head sound signal reproduction part is used for this invented 3D headphones to listen to the out-head sound image with localization.
Patent JP-S60183484-A (JP)
Inventor: SHIROISHI TADAO
IPC: B66B13/04
Filed: 1984-02-28
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-S58154357-A (JP)
Title: Air gap winding type rotary electric machine
Inventor: OKAMOTO KOUICHI
IPC: H02K3/47
Filed: 1982-03-08
Abstract: PURPOSE:To extend an insulating creeping distance between a stator coil and a magnetic shield by contacting an insulating enclosure member with engaging projections formed on the inner periphery of a magnetic shield which bears engaging projections formed on an insulating spacer between the coils. CONSTITUTION:A stator coil 4 is disposed on the outer peripheral side of an insulating cylinder, an insulating spacer 8 is contacted between the coils 4 and an insulating retainer 5 is contacted with the outer peripheral side of the coil 4 to form a coil assembly, which is inserted into the inner periphery of a cylindrical magnetic shield made of laminated steel plates, and fixing member for radially pressing the coil 4 such as a wedge 9 is formed between the shield 1 and the retainer 5. Engaging projections 1a are formed on the inner peripheral surface of the shield 1, engaging projections 8a are formed on one outer peripheral surface of the spacer 8, and the projections 8a are beared circumferentially by the projections 1a. The projection 1a is formed with insulating enclosure members 11 having large mechanical strength on the side and lower surfaces of the projection 8a side.
Patent JP-S57152889-A (JP)
Title: Production of alcohol using starch as raw material
Inventor: MIURA ZENHACHIROU
IPC: C12P7/06
Filed: 1981-03-16
Abstract: PURPOSE: A process for producing alcohol by the alcoholic fermentation of syrup obtained by saccharifying starch, characterized in that the yeast is separated and recovered from the unrefined product after fermentation, and reused after the activation treatment with an acid.  
     CONSTITUTION: Starch is saccharified with a carbohydrase by conventional process to obtain syrup composed mainly of glucose, and fermented in the presence of an alcoholic fermentation yeast by conventional process. After the fermentation, the crude product is separated into the light liquid and the heavy liquid by a centrifugal separator. The light liquid which is the unrefined product containing alcohol is distilled to obtain pure alcohol. On the other hand, the heavy liquid containing the yeast is adjusted to about 1W4pH with an acid such as sylfuric acid, hydrochloric acid, etc., and maintained to the state for several hours. By this treatment, the dextrin coating film covering the cell wall of the yeast is dissolved and removed to afford activated yeast, which is reused as the yeast for the alcoholic fermentation of syrup. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09232754-A (JP)
Title: Manufacture of printed-wiring board
Inventor: MATSUDA TOSHIMITSU
IPC: H05K3/40
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To stabilize the resistance value of a contact hole filled with a conductive paste and also to contrive to enhance the productivity of a printed-wiring board in a method of manufacturing printed-wiring boards for realizing high- density wiring. SOLUTION: Polyester films 3 are respectively laminated on both surfaces of an adhesive sheet 1 in a semi-cured state and a through hole 4 is formed in the sheet 1. Then, a mask 5, which is performed a hole processing at the same position as that of the hole 4 formed in the sheet 1 and in the same diameter or larger as that of the hole 4, is aligned with the hole 4 and is placed on the sheet 1. After a conductive paste on the mask 5 is printed and filled in the hole 4 by a squeegee 6, the films 3 are peeled from the sheet 1 and a contact hole 8 is formed. At this time, the unnecessary conductive paste 2 on the film 3 on the peripheral part of the hole 4 is removed when the films 3 are peeled and the sheet 1 formed with the hole 8 of a shape projected as much as the thicknesses of the films 3 and the mask 5 is obtained.
Patent JP-S51113010-A (JP)
Title: An evaporation type combustion apparatus for a gas turbine
Inventor: NAKAMURA YOUICHI
IPC: F23R3/32
Filed: 1975-03-31
Abstract: PURPOSE: An evaporation type combustion apparatus for a gas turbine which allows a certain firing operation by improving the firing performance of main fuel at a starting time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09226015-A (JP)
Title: Manufacture of base for optical information recording medium
Inventor: UEDA MOTONORI
IPC: G11B7/26
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To extremely minimize the effect by the self weight of a base in annealing and retain well the mechanical characteristics by heating the resin base after molding inside a liquid inactive liquid to the base resin at a sepecified temperature. SOLUTION: A resin base after injection molding is heated in a liquid inactive to the base resin at the glass transition temperature and lower to the temperature lower than the boiling point of an inactive liquid by 20 deg.C or lower. It is preferable that the inactive liquid is provided with the heat conductivity of 0.00010cal/cm.sec. deg.C or more. When the heat conductivity is large, heat can be transmitted quickly, and the heat can be transmitted uniformly to the base. As for the inactive liquid to be used, for instance, a fluorine liquid is used, and amoung other things, a liquid composed of perfluorocarbon is preferred. Also it is preferable to set the heating temperature lower than the glass transition point of the base resin by 10-50 deg.C.
Patent JP-H04256246-A (JP)
Title: Bus priority occupancy system and communication network connector using the system
Inventor: HIRAMATSU KOICHI
IPC: H04L12/40
Filed: 1991-02-07
Abstract: PURPOSE:To revise the priority of bus occupancy automonously depending on each state by all bus connection sections while impartial bus occupancy right allocation is adopted as the basic allocation. CONSTITUTION:A bus control section 14 in this bus priority occupancy system sends a specific number string of all bus connection sections with a different number order and a bus occupancy priority number series periodically to each of bus connection sections 150-157 via common bus 13 periodically and a bus connection section 15n uses exclusively the common bus 13 so long as the specific number during the transmission is its own specific number and has a request priority number over the priority number being sent.
Patent JP-H08237258-A (JP)
Title: Atm conduction characteristic test device/method
Inventor: SATOU MUTSUMI
IPC: H04Q3/00
Filed: 1995-02-27
Abstract: PURPOSE: To provide ATM conduction characteristic test device/method which can precisely test the conduction characteristics of VP and VC even if cells continuously arrive at high speed. CONSTITUTION: In respective conduction test cell inspection parts 200A and 200B which the provided in parallel to a receiving cell 120 an error detection operation is executed as the synchronous time processing of a pseudo random pattern and the synchronous pull-in processing of the pseudo random pattern as a step-out processing to the receiving cell 120. A surface control circuit 111 selects one surface based on the synchronous state of the cell being an inspection object, which is immediately before, and a selection circuit 112 selects the output of either the conduction test cell inspection part 200A or 200B as the output of the cell in the middle of a processing. An operation control circuit 113 outputs the operation instruction of the respective conduction test cell inspection parts 200A and 200B to the next cell being a test object.
Patent JP-S63203944-A (JP)
Title: Belt for transmitting power
Inventor: DOI MASAKI
IPC: F16G1/12
Filed: 1987-02-20
Abstract: PURPOSE:To improve durability, by a method wherein an amorphous alloy is formed in a threadform manner, and is braided alone or togetherwith other natural or artificial fiber thread to form a sheetform material, and a beltform, ropeform, and chainform belt is formed by using the sheetform material serving as a core or an edge material. CONSTITUTION:An amorphous alloy is formed in a threadform manner to produce an amorphous alloy thread 1a, which alone is braided to form a sheetform material X. Or, a sheetform material X' is braided by using the amorphous alloy thread 1a and other natural or artificial fiber thread 2, and a beltform, a ropeform, or a chainform belt is formed by using the sheetform material serving as a core or an edge material. The belt is used for a belt for transmission of a drive system, e.g. an automatic transmission gear, a machine tool, a generator. In which case, some substance in the amorphous alloy has a tensile force approximately two times as high as that of a music wire.
Patent JP-S54131451-A (JP)
Title: Reciprocatable electric raser
Inventor: ODA TAKESHI
IPC: B26B19/06
Filed: 1978-03-31
Abstract: PURPOSE: To provide a reciprocatable electric raser in which a flexing of the elongated portion of the raser is prevented in use and a convenient use of it may be provided.  
     CONSTITUTION: Movable blade 9 forming a comb-like blade is reciprocated on a fixed blade 6 formed with a comb-like blade by a driving part stored in a handle 1. In such an electric raser, an elongated hole 3 for inserting a blade block 14 is formed in the elongated part 2 made on an extended line of the handle 1, and the blade block 14 is inserted into the elongated part 2 and fixed therein. That is, compared to a conventional type of the electric raser in which a blade is installed at the cutter blade fixing part which is formed by dividing the elongaed port into two portions, in this type of the reciprocatable electric raser, since the elongated hole 3 for use in inserting the blade block 14 is formed at the elongated part 2, even if a load is applied to the elongated part 2, few flexture may be found at the elongated part and the elongated part 2 may be made to a finer and thinner shape resulting in a convenient electric raser. 
     COPYRIGHT: (C)1979,JPO&Japio