baber/WOPTO huggingface dataset:
Patent JP-S5434770-A (JP)
Title: Semiconductor substrate and manufacture of semiconductor using it
Inventor: SAWAKI HISASHI
IPC: H01L21/205
Filed: 1977-08-24
Abstract: PURPOSE: To attain accurate positioning by diffusion-forming a high-impurity density buried layer on a semiconductor substrate with at least two display parts displaying a crystal azimuth, by providing a vapor-phase growth layer onto it, and by using the pattern of the growth layer, generated corresponding to the buried layer, as the reference. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62259270-A (JP)
Title: Method for controlling floppy disk device
Inventor: MIYATA KUNIO
IPC: G11B21/12
Filed: 1986-05-06
Abstract: PURPOSE:To suppress the abnormal abrasion or damage of only a specific track by successively changing the saving track positions of a head and uniformly distributing saving positions at the time of non-operation into many tracks. CONSTITUTION:When a power supply of a floppy disk device 1 is applied or a prescribed system is led, the state is detected and program loading is executed from the device 1. At that time, head saving position specifying information ADR stored in the track TA of a floppy disk 2 is read out and a track No.N specified by one of numbers T00-T76 is rewritten by the positional information ADR and stored in the track TA. The value of N uses 00 as the initial value, and when the result of N N+1 becomes 77, the contents are replaced by 00. Consequently, the saving track positions of the head 5 can be successively changed and the saving position can be uniformly distributed into many tracks.
Patent JP-H09286132-A (JP)
Title: Electrostatic recording head
Inventor: IKEGAWA AKIHITO
IPC: G03G15/05
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To implement electrostatic recording stably, corresponding to a light beam irradiation. SOLUTION: This electrostatic recording head 5 comprises a photoelectric transfer material 14 for generating a carrier subject to a light irradiation between a first electrode 12 and a second electrode 2 facing to each other as well as a discharging electrode 16 comprising a conductor provided adjacent to the photoelectric transfer material 14, not conducting either of the first electrode 12 or the second electrode 13. By the discharge to a portion to be recorded 2 facing to one end portion of the discharge electrode 16, the portion to be recorded 2 can be recorded according to light signals.
Patent JP-H01272418-A (JP)
Title: Apparatus for supplying oil to molding surface of mold
Inventor: NISHIOKA NOBUAKI
IPC: B29C33/58
Filed: 1988-04-25
Abstract: PURPOSE:To reduce a rejection rate by efficiently supplying oil to the molding surface of a mold, by providing two rod-shaped brushes almost in parallel and rotating both of them in mutually different directions. CONSTITUTION:Rod-shaped brushes A5, A6 are arranged on an oil receiver A4 in a freely rotatable manner and rotated in different directions. In the rotation in different directions, the brushes are mutually rotated inwardly as shown by an arrow A10 or rotated outwardly. The oil receiver A4 and the rod-shaped brushes A5, A6 are moved by a chain A9 to rub the surface of the molding surface A3 of a mold with the brush fiber bundles A7, A8 of the rod-shaped brushes A5, A6. At this time, the surface of the molding surface A3 of the mold is cleaned and receives the supply of oil. Since the rod-shaped brushes A5, A6 are rotated in different directions in this case, when the brushes pass the molding surface A3 of the mold, the molding surface A3 of the mold is rubbed with the brush fiber bundles A7, A8 by the rotation in different directions, and cleaning and the supply of oil can be certainly performed by one passage of said brushes.
Patent JP-2000297636-A (JP)
Title: Adjuster for positioning outlet of automobile muffler
Inventor: KINOSHITA MASAHARU
IPC: F01N99/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To enable the position of a muffler outlet to be adjusted to normal position, even for a vehicle body having variety of retrofit dress-up parts. SOLUTION: A hanger/stay 20, that is to be hanged at an intended position on a vehicle body A, is made independent of a muffler body 10. An arch adapter 21 is integrally installed to a lower end portion of the stay 20. A joint pipe 12, extended from a root end side of the muffler body 10, is provided with a split groove 14 having a constant depth D, and the joint pipe 12 is inserted and fitted into an existing exhaust pipe 13 of the vehicle body A, so that it is free to advance and retract. These two pipes are tightened integrally by a first clamping metal fitting B. The muffler body 10 and the adapter 21 that is fitted therewith are integrally tightened by a second clamping metal fitting C.
Patent JP-S61259751-A (JP)
Title: Preparation of emulsion
Inventor: NAKADA SATORU
IPC: A61K8/00
Filed: 1985-05-14
Abstract: PURPOSE:To markedly enhance emulsifying force, by mixing a uniform gel-like composition, which is prepared by a cationic surfactant, polyhydric alcohol, an oil agent and, if necessary, polyhydric alcohol fatty acid ester, with an aqueous phase to emulsify the same. CONSTITUTION:A cationic surractant, polyhydric alcohol, an oil agent and, if necessary, polyhydric alcohol fatty acid ester as a HLB control agent are mixed to prepare a uniform gel like composition which is, in turn, mixed and emulsified with an aqueous phase to prepare an emulsion. As the cationic surfactant, there is one selected from a group consisting of dimethyl or trimethyl type alkyl quaternary ammonium slats each having a 12C or more alkyl group. As the aforementioned oil agent, there are hydrocarbons such as liquid paraffin or squalane, safflower oil and soybean oil.
Patent JP-H05268975-A (JP)
Title: Production of streptococcus lactis culture product having bacteriostatic property
IPC: C12P1/04
Filed: 1992-03-26
Abstract: PURPOSE:To obtain the subject culture product exhibiting a bacteriostatic action on heat-resistant bacteria with a small amount and capable of enhancing the preservability of foods without deteriorating their flavors by culturing Streptococcus lactis in a medium containing potato ingredients and a nitrogen source comprising corn-steep liquor and a yeast extract. CONSTITUTION:The production of the objective highly active culture product exhibiting a bacteriostatic action on heat-resistant bacteria with a small amount and capable of enhancing the preservability of foods without deteriorating their flavors comprises inoculating Streptococcus lactis IFO 12007 into a medium containing potato ingredients and a nitrogen source comprising corn-steeped liquor and/or a yeast extract to give the microbial cell density of 1wt.%, subjecting the inoculated cells to a standing culture at 30 deg.C for 24hr, removing the cells by centrifugation or filtration, disinfecting or sterilizing the filtrate by a thermal treatment at a temperature of 60-121 deg.C, and subsequently subjecting the treated solution to a lyophilization, spray drying, etc.
Patent JP-H08296480-A (JP)
Title: Air-fuel ratio controller for lean-burn engine
Inventor: OKAMOTO AKIO
IPC: F02D45/00
Filed: 1995-04-26
Abstract: PURPOSE: To eliminate deterioration of air-fuel ratio control accuracy resulting from the pressure dependency which a lean mixture sensor has in a lean-burn engine. CONSTITUTION: On the more upstream side than catalysts 38, 39, an O2 sensor 45 is provided, and on the downstream side, a lean mixture sensor 46 is provided respectively. At the time of stoichiometric control, feedback control is conducted based on the output of the O2 sensor 45, and at the time of lean control, feedback control is conducted based on the output of the lean mixture sensor 46. On the downstream side of the catalysts, a change in pressure is smaller than on the upstream side of the catalysts, so a change in the output current of the lean mixture sensor 46 resulting from a pressure change is small, and the air-fuel ratio to be controlled is restrained from shifting. When conducting the stoichiometric control, feedback control is conducted based on the output of the O2 sensor 45, thus prompt control is ensured.
Patent JP-H06312485-A (JP)
Title: Composite sheetlike material
Inventor: KAWAZU YUKIO
IPC: D06N3/00
Filed: 1993-04-28
Abstract: PURPOSE:To improve hand and design properties by adding a resin/adhesive/ fiber cloth composite layer having a grain pattern at least on one side surface to a composite sheetlike material in which a resin layer having orientated crystal is integrated with fiber cloth through an adhesive layer. CONSTITUTION:A composite sheetlike material comprises a resin with the layer 2 through an adhesive layer 3. In this case, a resin/adhesive/fiber cloth composite layer 4 having a grain pattern is added to at least one side surface of the material. Incidentally, a thickness of the layer 2 is specified to 10mum or less. The layer 3 is formed of thermoplastic resin having a lower melting point than those of the layer 2 and the cloth 1. Further, the cloth 1 is formed of woven knitted fabric using ultrafine fiber having 0.5 denier or less, and the knitted fabric is formed by entangling yarns both therebetween and in the yarn at least at ultrafine fibers or formed of yarns in which a plurality of ultrafine fibers having different shrinkage factors are dispersively arranged at random.
Patent JP-S58218719-A (JP)
Inventor: KANAI YASUHARU
IPC: H01H33/66
Filed: 1982-06-15
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-H11290266-A (JP)
Title: Forceps stopper for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/34
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a forceps stopper for an endoscope which surely prevents pressure from leaking when a treating tool is not used without being covered with a closing cap and can suppress effectively leakage of the pressure when the treating tool passes through. SOLUTION: A pair of approximately semicircular passage closing valves 33b consisting of an elastic material are arranged so as to close a passage approaching toward an inlet of a treating tool penetrating channel 4 under a condition where both diameter side parts mutually interfere and are brought into press contact with each other in such a way that the press-contacting parts of a pair of the passage closing valves 33b are closed normally and are elastically spread to by the treating tool being inserted therethrough.
Patent JP-H07310803-A (JP)
Title: Holding structure of static pressure nut
Inventor: KANAI MUNENORI
IPC: F16H25/24
Filed: 1994-05-17
Abstract: PURPOSE:To provide a holding structure of a static pressure nut which is devised to facilitate assembly and increase a maintenance and operation speed. CONSTITUTION:In the holding structure of a double nut type static pressure nut wherein left and right nuts 2L and 2R, positioned facing each other, and a screw shaft 1 are forced to float in a non-contact state by means of a fluid pressure, by changing a relative rotation angle, the axis of which is the rotation center of a screw, between the left and right nuts 2L and 2R, an engagement gap between the screw shaft 1 and the left and right nuts 2L and 2R is regulated.
Patent JP-S61262485-A (JP)
Title: Wire for submerged arc welding
Inventor: KAWABATA FUMIMARU
IPC: B23K35/30
Filed: 1985-05-16
Abstract: PURPOSE:To improve low-temp. toughness by incorporating a prescribed ratio each of C, Si, Mn, P, S, Ti and N as well as Cr and Mo satisfying prescribed conditions into a titled wire. CONSTITUTION:The titled wire contains, by weight %, 0.06-0.09% C, 0.2-0.4% Si, 1.5-2.2% Mn, <=0.018% P, <=0.004% S, 0.18-0.25% Ti, <=0.005% N, <=0.14% Cr, Mo and unavoidable impurities and the balance Fe. The above-mentioned Cr and Mo are incorporated therein at the ratio satisfying the conditions 70X10<-4>-200X10<-4>[Mo%XCr%], [Mo%]=K (Mo% in the base metal)+(1-K) (Mo% in the wire), [Cr%]=K(Cr% in the base metal)+(1-K) (Cr% in the wire), >=0.05 [Mo%] (where K: the dilution rate of the base metal = the melting rate of the base metal/amt. of the weld metal).
Patent JP-S5226480-A (JP)
Title: Installing process of power cable
Inventor: MURAKAMI KAIHEI
IPC: H02G9/00
Filed: 1975-08-25
Abstract: PURPOSE: The power cable installation inside the trough well circulated the atmosphere and the with the improvement on the lid of the trough. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07321824-A (JP)
Title: Chip for cell switch fabric
Inventor: KOSUTASU KARAMUBOKISU
IPC: H04Q11/04
Filed: 1995-04-27
Abstract: PURPOSE: To obtain an IC chip for constituting a different switch fabric by relating respective port line groups consisting of respective lines corresponding to input and output ports to the same memory data bus. CONSTITUTION: Each N port line SR block 71 interfaces with a memory data bus 72 connected to a memory bank 73 to be a cell body sharing memory. Clock/control signals are supplied to respective corresponding buses 74 and these signals are generated from respective shift registers in respective blocks 70 or the parallel transfer of these signals is generated in prescribed order and the transfer of cell body bits for writing/reading in/from banks 73 is executed on the buses 72 based on addresses supplied to lines 75. Each chip for a switch fabric has M memory buses related to B Nport SR line blocks 71. Each chip includes a clock/control circuit 77 provided with external clock signals CLK1, CLK2.
Patent JP-H03106735-A (JP)
Title: Paper jogger for packing sheet
Inventor: TATENO YOSHIE
IPC: B65H3/62
Filed: 1990-04-20
Abstract: PURPOSE:To perform reliable, simple, and automatic shaping of sheets for loading by a method wherein a butting plate having notches engaged with respective protrusions of a bottom plate is separably and movably mounted to a paper jogger truing mechanism, and a vibrator is mounted. CONSTITUTION:In paper jogger mechanisms 11 mounted to the three-way wall part of a sheet loading part, when sheets are pulled out and loaded on a bottom plate 23, through rotation of a screw lever 13, a support body 15 is moved forward, and a butting plate 21 at a lower end is caused to approach the bottom plate 23. Consecutively, through operation of an air cylinder 18, a regulating plate 16 is moved forward, notch parts 22 of the butting plate 21 coupled with the regulating plate through the medium of a resilient body 19 for cushioning is engaged with respective protrusion parts 24 of the bottom plate 23 to bring it into contact with sheets which are not trued. When through operation of a vibrator 20, the butting plate 21 is microvibrated, only the butting plate 21 is microvibrated with high efficiency by means of the resilient body 19 for cushioning, and the sheets, being not trued, on the bottom plate 23 are shaped in an orderly manner.
Patent JP-S5531414-A (JP)
Title: Concentrator operation control
Inventor: TEJIMA TOSHIAKI
IPC: B01D1/30
Filed: 1978-08-25
Abstract: PURPOSE: To provide an automatic starting, highly controllable, and labor saving concentrator equipment, a means is provided to control steam supply to increase, regulate, or stop, depending on whether or not detected concentrator temperature is lower, adequate, or higher than specified range of values.  
     CONSTITUTION: Temperature of concentrator for nuclear power plant, for example, is mesured by elements 29 and put in high or low input selectors 42, 43. Output from the selector 43 is monitored 401, and if the measured temperature is below specified value range, a change-ratio controller 50 signals a switch 491 to control a steam quantity control valve 11. At the input of automatic operation start instruction 55, the change-ratio controller 50 puts out signal to raise temperature without causing thermal shock. When output from the selector 43 reaches the temperature of the specified value or above, the switch is changed from start to normal operation mode. To maintain the operation temperature within the specified range, the valve is controlled by the differential signal from the specified value, and steam flow rate signal from a square root calculator 46. Output from the selector 42 is monitored 402, and if it exceeds the specified range, the valve 11 is fully closed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5728338-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA KOUICHI
IPC: H01L21/66
Filed: 1980-07-26
Abstract: PURPOSE:To make it possible to effect a precise control of D.C. current amplification factor (hFE) by providing a method in which evaluation elements are simultaneously formed in the wafer for forming actual elements to facilitate the control of independent wafers. CONSTITUTION:A plurality of selective scattering windows are provided at once in a scattering resistig region 1 when applying base scattering to an N type substrate 7 to form a P layer 8. When opening an emitter region, a region 10 is formed in superposition to the region 1. Probe needles are put up among pads 11-14 to pass current between 11-14 for measuring the voltage between 12-13, then current is passed between 12-13 also to measure the voltage therebetween. This shows the resist value of P type resisting layer to be used for determining emitter scattering period. An N emitter 20 is formed selectively and oxide film on not-overlapping portions 16-19 of the region 1 and 10 is removed. Pad 11-14 are compounded to measure the scattering resist so that the density and depth of the emitter are determined. Furthermore, the density and the width of a base just under the emitter can be estimated relatively from results measured by combining the members 16- 19. To prepare relations of these values and hFE in advance will permit a control of hFE.
Patent JP-H07311412-A (JP)
Title: Pressure adjusting mechanism for waterproof zoom camera
Inventor: OGAWA HARUMI
IPC: G03B17/08
Filed: 1994-05-17
Abstract: PURPOSE:To adjust a pressure difference between the inside and the outside of a camera by allowing air to pass gradually, because air is not allowed to pass suddenly, to have a non water passing property and to adjust the pressure difference caused by the change of air pressure in a pressure adjusting mechanism for a waterproof zoom camera provided with a pressure absorbing chamber. CONSTITUTION:This waterproof zoom camera is provided with the pressure absorbing chamber 53 such as a bellows type one, where volume change inside the camera associated with the back-and-forth movement of a lens barrel is absorbed mechanically interlocked with the movement of the lens barrel by a gear train 2 and an interlocking lever 26 so as to keep the pressure inside the camera nearly constant. The camera is provided with an air permeable and non water passing filter 62 allowing air to pass between the inside and the outside of the camera and having the non water passing property at an aperture part 61 inside the camera formed at the coupling part of at least a part of the interlocking lever 26 with a plate member 51 constituting the pressure absorbing chamber 53.
Patent JP-H01273343-A (JP)
Title: Lead frame
Inventor: KOAZECHI SHINICHI
IPC: H01L23/52
Filed: 1988-04-26
Abstract: PURPOSE:To increase the functions of a semiconductor device and to improve mounting density, by a structure wherein a plurality of semiconductor elements are mounted on a plurality of islands, respectively, and are electrically connected to leads so that the semiconductor elements are mounted on one package type semiconductor device. CONSTITUTION:With an island 1 which is formed in a large size so as to be capable of mounting two semiconductor elements thereon, a first island 1A and a second island 1B are distinguished from each other by cutout parts 2 formed in the center of the both sides. The island 1 is coupled to a frame 4 through tab leads at the both sides. In addition, a plurality of inner leads 5, which are coupled to each other by a dum 6 and are coupled to the frame 4, are disposed around the island 1. In this lead frame, a first semiconductor element 7A and a second semiconductor element 7B are mounted on the first island 1A and the second island 1B, respectively. Electrodes 8A and 8B of the semiconductor elements 7A and 7B are electrically connected to the inner leads 5 by bonding wires 9A and 9B, respectively.
Patent JP-2000294413-A (JP)
Title: Rotary electric part
Inventor: AIZAWA SEIJI
IPC: G05G5/06
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a click structure with which generation of unnecessary click touch of the rotary electric part such as a variable resistor can be eliminated. SOLUTION: This rotary electric part is composed of a housing 1, a rotary shaft 2 rotatable supported by the housing 1, a rotary plate 2b which is integrally rotated with the rotary shaft 2, a click spring 4 engaged to either the rotary plate 2b the housing 1 and provided with a protruding part, and a plurality of click grooves which are selectively engaged to or disengaged from the protruding part. This protruding part consists of the first protruding part 4e on the same diameter of the axis of the rotary shaft 2 and the second protruding part 4f smaller than the first protruding part 4e. Also, the click grooves consist of the first click groove corresponding to the first protruding part 4e, and the second click groove of the diameter smaller than the first click groove. The second click groove is formed on the position lower than the first click groove.
Patent JP-H042730-A (JP)
Title: Continuous annealing apparatus
Inventor: NINOMIYA SUSUMU
IPC: C21D9/58
Filed: 1990-04-20
Abstract: PURPOSE:To easily execute uniform heating and cooling to a metal to be annealed with high thermal efficiency by heating and cooling the metal to be annealed in liquid metal and arranging mechanism forcedly circulating the liquid metal in cooling zone to heating zone. CONSTITUTION:The metal strip 22 is passed through an inlet inactive zone 29, heating zone 30, first soaking zone 31, slow cooling zone 32, first cooling zone 33, second soaking zone 34, second cooling zone 35, outlet inactive zone 36 and cooling and washing zone 37 in a furnace 21 in order with a conveying device 28 execute the continuous annealing. Then, the heating and cooling to the metal strip 22 are executed with the liquid metal 40 (e.g. Na) in a heating vessel 41a and cooling vessels 41b, 41c. Further, the liquid metal 40 in the cooling vessel 41c is forcedly circulated to the cooling vessel 41b through an overflow tube 46c, overflow tank 47c and circulating piping 51c, and the liquid metal 40 in the cooling vessel 41b is forcedly circulated to the heating vessel 41a through an overflow tube 46b, overflow tank 47b and circulating piping 51b. Then, the liquid metal 40 in the heating vessel 41a is fed to the cooling vessel 41c with the same way.
Patent JP-S61261819-A (JP)
Title: Production of magnetic recording medium
Inventor: TOBISAWA SEIICHI
IPC: G11B5/84
Filed: 1985-05-15
Abstract: PURPOSE:To reduce the time for a calender treatment and to improve the productivity of a magnetic tape by coating a magnetic paint on a base and starting the calender treatment at the point of the time when the solvent content of the coating layer attains a specific range thereby calendering the coated film while said film maintains adequate softness. CONSTITUTION:The magnetic paint 2 is coated with a roll coater 11 on the base 1 consisting of a polyester film, etc. and is predried at 60-80 deg.C by the hot wind fed from nozzles 13 until the solvent content in the magnetic coated film 20 decrease to 20-150mul/m<2>. The coated film is then calendered at a high speed of 150-300m/min at 60-110 deg.C in a 200-500kg/cm range in a calender roll part 18 consisting of a combination of calender rolls 15. The base is then fed to the 2nd dryer 26 where the base is subjected to normal drying at 80-95 deg.C until the remaining solvent decreases to 5-10mul/m<2>. The magnetic tape which is improved in the surface characteristic of the film 20 in the above-mentioned manner is produced with good productivity.