baber/WOPTO huggingface dataset:
Patent JP-H01110719-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUTANI HIDEMASA
IPC: H01L21/84
Filed: 1987-03-27
Abstract: PURPOSE:To obtain the semiconductor polycrystalline film having a large grain diameter on flat surface substantially by a method wherein the first semiconductor polycrystalline film of large grain diameter is deposited on the surface of a substrate, the recesses and the projections on the surface are covered by the second semiconductor polycrystalline film having small grain diameter, and then the part in excess of the thickness of the second semiconductor polycrystalline film is oxidized. CONSTITUTION:The first semiconductor polycrystalline film 3 having a large grain diameter is deposited on the surface of a substrate 1, the recesses and the projections corresponded to the above-mentioned surface are covered by the second semiconductor polycrystalline film 6 having the grain diameter smaller than the above-mentioned grain diameter. Then, by oxidizing the part in excess of the film thickness d1 of the above-mentioned second semiconductor polycrystalline film 6 in the oxidizing process, the semiconductor polycrystalline film 8 having a large grain diameter which is flat on the surface substantially can be obtained. For example, after Si crystal nuclei 2 have been formed, a polycrystalline film 3 of the grain diameter larger than the average grain diameter of 1mum on the surface is grown, and then an Si crystal 6 having fine grain diameter less than 500Angstrom  is deposited on the polycrystalline film 3 having large grain diameter. Subsequently, the polycrystalline film 6 of fine grain is oxidized in a Hz/O2 thermally oxidizing process, and the projections on the surface of the polycrystalline film 3 of large grain diameter is oxidized.
Patent JP-S60215913-A (JP)
Title: Improver for soft soil on bottom under water
Inventor: YAMAMOTO KAICHIROU
IPC: E02D3/10
Filed: 1984-04-11
Abstract: PURPOSE:To improve soft soil in a short time by a method in which filters are provided to a vertically movable steel box-like tank and the lower part of a steel strut, and a vacuum pump and a water pump are attached to the upper and lower part of the strut. CONSTITUTION:A vertically movable steel box-like tank 1 is towed to a given position, and water is charged into the tank 1 to sunk it to the bottom under water. A vacuum condition is produced inside of a filter 3 by means of a vacuum pump 2 and the water of soft soil layer is sucked through the filter 3 to consolidate the bottom soil layer under water. The water sucked through the filter 3 is pumped up by a water pump 4 for draining after the completion of construction work, the tank 1 is floated by discharging its water and moved to the other position.
Patent JP-S56169666-A (JP)
Title: Perfluoroalkyl substituted alkylcarboxylic acid
Inventor: UMEMOTO TERUO
IPC: C09K23/00
Filed: 1980-06-03
Abstract: NEW MATERIAL:The titled compound of formula I" [R f  is 2W20C perfluoroalkyl; R is H, alkyl or aryl; R 1 , R 2 , R 3  and R 4  are H, (substituted)alkyl or (substituted) aryl; m is an integer 0W2; n is 0 or 1].  
     EXAMPLE: Heptadecafluoro-n-octylthioacetic acid.  
     USE: A modifying agent for cephalosporin, a surfactant and a textile treating agent, e.g. capable of giving 7-pentafluoroethylthioacetamido-3- (1-methyl-1H-tetrazol-5- yl)thiomethyl-3-cephem-4-carboxylic acid having an antimicrobial activity against various bacteria.  
     PROCESS: A compound of formula II (X is halogen, etc.) is reacted with a compound of formula III to give a compound of formula I', which is then oxidized to afford the compound of formula I". 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51150368-A (JP)
Title: Electronic watch
Inventor: KIMURA SATORU
IPC: G04C9/00
Filed: 1975-06-18
Abstract: PURPOSE: To ensure digit or block correction by making it possible to divide the display factor into digits or blocks and select them. This becomes possible through the operation of the only one switch beyond the prefixed time range. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63239559-A (JP)
Title: Memory transfer device for closed graphic
Inventor: NISHIDA HISAYOSHI
IPC: G06T1/00
Filed: 1987-03-27
Abstract: PURPOSE:To transfer an optional closed graphic to a video memory by detecting the border of the closed graphic which is encircled with an imagined rectangle and masking the area between the closed graphic and rectangle, and transferring the area in the rectangle except the masked area. CONSTITUTION:A bit map display system transfers data on the optional closed graphic in a window memory 2 as a virtual picture plane to the video memory 1. For example, when the data in a circular area 6 is transferred, the rectangle which encircles it is set first. Then a border detecting circuit 3 discriminates hatched mask areas 8 except the area 6. Then a mask circuit 4 masks the areas 8 and a memory sending circuit 5 transfers the area in the rectangle 7 except the areas 8. Consequently, only the data in the area 6 is transferred. This system transfers the optional closed graphic.
Patent JP-S646314-A (JP)
Title: Superconducting material and manufacture thereof
Inventor: SHIBATA KENICHIRO
IPC: H01L39/12
Filed: 1988-03-28
Abstract: PURPOSE:To obtain the uniformity of oxygen deficiency concentration by using a composite oxide sintered body material and sintering the material via specifying a thickness from the surface to the center thereof. CONSTITUTION:A powder mixture obtained by mixing each oxide or carbonate of Ba, Yb and Cu is used as raw powder and crushed after preliminary baking. This process is executed at least once or more. And baked body powder obtained therefrom is formed to such shape that a distance from the surface of a product after sintering to the center thereof is 1mm or less, or more preferably 0.5mm or less, and then sintered. In this case, if the thickness of a material is small, reaction with the environment of sintering or heat treatment progresses over the whole of the material preferably for the superconducting characteristics thereof. The superconducting material available therefrom becomes an effective superconductor all over. Consequently, a high superconducting critical temperature Tc inherent to the material is embodied and it becomes possible even to increase real superconducting critical current density Jc.
Patent JP-S548166-A (JP)
Title: Removing method for heavy metals in treating liquid for flue gas
Inventor: ODA NAKAAKI
IPC: C02F1/62
Filed: 1977-06-22
Abstract: PURPOSE: To settle and separate heavy metals, especially mercury, as the precipitate, by precipitating and separating several kinds of heavy metal components in the treating water of the flue gas as far as possible by means of the flocculating and precipitating method using alkali, etc. and, after that, by performing the contact treatment for the above treating water with the liquid, water-soluble, selective fixing agent of chelate type for heavy metals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59200489-A (JP)
Inventor: MURAKAMI KANJI
IPC: H05K3/18
Filed: 1983-04-28
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-H06289713-A (JP)
Title: Developing device
Inventor: TAKAHASHI YASUTO
IPC: G03G15/08
Filed: 1993-03-31
Abstract: PURPOSE:To prevent the generation of a developer returned to a developer supplying part side and to supply the developer of a quantity for coping with even a high density image from the developer supplying part side to a developing roll part side. CONSTITUTION:In this developing device having a developing roll part 6 developing the latent image of an image carrier 1, a developer supplying part 7 supplying the developer to the developing roll part 6 and a partitioning member 13 provided between the developing roll part 6 and the developer supplying part 7, a supporting shaft 22 provided so as to face the upper part of the partitioning member 13 and an elastic member 23 hung on the supporting shaft 22 are provided and the bottom edge of the elastic member 23 is overlapped with the side of the developing roll part 6 from the top of the partitioning member 13. Moreover, a toner supplying path is provided on the upper part of the partitioning member 13 instead of providing the elastic member 23 and the path can be shaped so that the toner is easily carried from the side of the developer supplying part 7 to the side of the developing roll part 6 and hardly carried in the reverse case.
Patent JP-S62232192-A (JP)
Inventor: FURUKAWA KIYONORI
IPC: H05K3/46
Filed: 1986-04-02
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-H01248346-A (JP)
Title: Tape termination detector for cassette tape recorder
Inventor: MOROZUMI TAKAHIKO
IPC: G11B15/093
Filed: 1988-03-28
Abstract: PURPOSE:To thin and miniaturize a device by mounting first and second rotors on a first shaft concentrically and a third rotor on a second shaft rotatably freely, respectively, and furthermore, mounting a frictional member on the third rotor in such a way that it can be turned freely via a clutch mechanism. CONSTITUTION:Since a take-up gear spring 42 and a spring 47 comprising the clutch mechanism are provided on the shafts of a take-up gear shaft 31 and a friction gear shaft 44, respectively, the diameter of the take-up gear spring 42 can be reduced. Also, a take-up gear shaft 31 on which a take-up gear boss 43, a take-up gear 36, and a take-up gear 41 are mounted rotatably freely and a friction gear shaft 44 on which a friction gear 45 and a frictional plate 48 are mounted rotatably freely are provided separately. Therefore, it is possible to reduce size in a thickness direction or a width direction. In such a way, the device can be thinned and miniaturized.
Patent JP-H0362517-A (JP)
Title: Microwave plasma processor
Inventor: SAGAWA SEIJI
IPC: H01L21/302
Filed: 1989-03-27
Abstract: PURPOSE:To realize high speed, low damage, anisotropy and etching process by a method wherein a substrate is processed by microwave plasma at an electronic cyclotron resonance point or within specific range in the magnetic field intensity from the resonance point. CONSTITUTION:An air-core solenoid 3 is provided around a plasma production chamber 1 while a leading-in window 4 comprising an insulator such as quartz glass, ceramics etc., and fitted with a plasma producing gas leading-in system 7 is provided. Then, microwaves are led into the plasma chamber 1 from a microwave power supply 6 through the intermediary of a waveguide and the window 4. When the frequency of microwaves is 2.45GHz, a substrate holder 10 is arranged on a position where the magnetic field intensity is 875 Gauss + or -3.0%. Through these procedures, a substrate 15 can be processed at an electronic cyclotron resonance point so that high speed, little damage, anisotropy and etching process may be realized.
Patent JP-H06286788-A (JP)
Title: Cheese
Inventor: SASAKI KEITAKU
IPC: B65D85/76
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a cheese, of which the surface need not be scratched off or washed, by covering the whole or a part of the surface of curd with a film which passes enzyme, some kinds of hyphae, etc., through, but not spores or most of fungus bodies. CONSTITUTION:A hollowed container body 1 with bottom 3 is used and a film 2 is laid on the bottom. A material, through which enzyme, some kinds of hyphae, etc., pass together with curd 5 but spores or most of fungus bodies cannot, is used as the film 2. Moreover, the film being excellent in adhesion to the curd 5 is used in this case. Also, the surface of the film 2 is a reticulate or fibrous one, in which bacteria are fixed and grow easily and absorb the water and nutrients of the curd 5 also easily. Thus, unnecessary bacteria in the surface need not be removed by washing or scratching.
Patent JP-S61235511-A (JP)
Title: Production of ultra-low iron loss grain oriented silicon steel sheet having thermal stability
Inventor: IGUCHI MASAO
IPC: C21D9/46
Filed: 1985-04-10
Abstract: PURPOSE:To provide thermal stability to a grain oriented silicon steel sheet and to decrease the iron loss thereof to an ultra-low level by subjecting said steel sheet to primary annealing then coating a separating agent for annealing consisting of MgO mixed with Al2O3, ZrO2, TiO2, etc., on said steel sheet and subjecting such steel sheet to secondary recrystallization annealing then to purification annealing in a Ti-contg. atmosphere. CONSTITUTION:The grain oriented silicon steel sheet having the prescribed compsn. is subjected to decarburization and primary recrystallization annealing. The separating agent for annealing which consists essentially of MgO and is incorporated therein with >=50wt.%>=1 kinds among Al2O3, ZrO2 and TiO2 is coated thereon and the steel sheet is subjected to the secondary recrystallization annealing. The steel sheet is thereafter subjected to the purification annealing in the gaseous atmosphere contg. Ti or the gaseous atmosphere mixed further with a non-oxidative gas. The extra-thin tensile film consisting of TiN, TiC or Ti(C, N) is formed on the surface of the steel sheet by such treatment. The film has excellent adhesiveness and the grain oriented silicon steel sheet having the excellent thermal stability and magnetic characteristic and the ultra-low iron loss is thus obtd.
Patent JP-S56169987-A (JP)
Title: Multioutput switching power supply circuit
Inventor: HAYAZAKI KIYONOBU
IPC: H04Q1/28
Filed: 1980-06-03
Abstract: PURPOSE:To obtain a power supply with low noise without being affected with low frequency beat noise among power supplies, by setting individual switching frequencies of switching power supplies used for subscriber circuits of a time sharting type telephone exchanger with a given interval shifted. CONSTITUTION:A 2-output power supply consists of an input side line filter 1, two DC-DC converters 2, 4 and two power supply control circuits 3, 5 and an input power supply is inputted to a terminal 6 and an output voltage is picked up from terminals 7, 8. Taking the conversion frequency of the converters 2, 4 with the constitution like this as f1, f2, the fundamental wave component of the noise spectrum of this multioutput switching circuit is four components like f1, f2 and their beat frequencies f2-f1 and f1+f2. The converted frequency of a converter is normally more tank 20kHz. The multioutput switching power supply circuit with low noise can be obtained by setting the component of the beat noise frequency in f2-f1 as more than the audio band.
Patent JP-H08248885-A (JP)
Title: Production of label printed with variable information
Inventor: SAKASHITA HITOSHI
IPC: G09F3/03
Filed: 1995-03-08
Abstract: PURPOSE: To improve the durability of variable information and to prevent the alteration of the variable information and the reuse of a label by coating the layer surface side printed with the variable information on a thin film layer having a release effect with a tacky adhesive layer or thermosensitive adhesive layer. CONSTITUTION: The one surface of a transparent film base material l partially provided with the thin film layer 2 having the release effect on at least one surface is provided with a print layer 3 by printing the one surface thereof with the variable information in such a manner that the surface of the thin film layer 2 is printed with at least a part of the variable information. Further, the layer surface side thereof is provided with a layer of at least either of the tacky adhesive layer or the thermosensitive adhesive layer. The label is peeled at the boundary between the thin film layer 2 and the print layer 3 when the label is stripped after the label is adhered to articles such as merchandise. A person viewing the label, then, senses the variable information by the visual impression different from the visual impression of the variable information before the peeling.  As a result, whether the label is stripped after the adhesion or not is immediately identified.
Patent JP-H10271294-A (JP)
Title: Image reader
Inventor: SHIRAISHI RYUICHI
IPC: H04N1/19
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which can considerably shorten the time required for replacement of an image pickup unit. SOLUTION: Not only a fixing member 13 is provided with an extending piece 13d but also a mounting member 16 is provided with an attaching piece 16a as a coupling means which couples the mounting member 16, where an image pickup element is mounted, to the fixing member 13 on a base in a press-contact state, and these extending piece 13d and attaching piece 16a are clamped by a screw 17 to convert a clamping operation force F, which is caused obliquely from above by the screw 17, to a first pressing force f1 with which the mounting member 16 is pressed to the fixing member 13 and a second pressing force f2 with which the mounting member 16 is pressed downward.
Patent JP-H08273539-A (JP)
Title: Method and device for applying adhesive and method and device for bonding film
Inventor: YAMAMOTO KOICHI
IPC: H01J9/24
Filed: 1995-03-31
Abstract: PURPOSE: To provide a film bonding method in which, when a film is pressed against and bonded to the target surface of an object, a film of an adhesive can be made uniform in thickness. CONSTITUTION: A viscous adhesive 39 is applied to a target surface 38 in a pattern such that its center projects in the direction of advance of a roller 31. As the roller 31 moves in the direction of the arrow to press a film 30 toward the target surface 38 via the adhesive 39, the adhesive 39 migrates forward and horizontally along the direction of advance of the roller 31, and the film of the adhesive 39 becomes uniform in thickness after the pressing.
Patent JP-S59200517-A (JP)
Title: Noise absorbing filter
Inventor: OOTOSHI TOYOHIKO
IPC: H03H7/01
Filed: 1983-04-27
Abstract: PURPOSE:To form an inexpensive noise absorbing filter of simple structure which is manufactured easily by surrounding a core conductor for feeding electric power with an external conductor through an insulator inbetween. CONSTITUTION:The noise absorbing filter 1 consists of a core conductor 2 through which a current flows, an insulator 3 which covers and insulates the conductor 2, and an external conductor 4 which surrounds the conductor 2 through the insulator 3 inbetween. Consequently, a necessary current of commercial frequency passes through the external conductor 4 without fail, so a sound- insulating pulsating surge voltag superposed thereupon disappears and a sound- insulating pulsating surge voltage fed back from an output side is eliminated, so neither voltage is supplied to the outut side. Thus, the inexpensive noise absorbing filter of simple structure which is manufactured easily is formed.
Patent JP-S62231750-A (JP)
Inventor: AOYAMA AKEMASA
IPC: B32B27/28
Filed: 1986-03-31
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-H03274263-A (JP)
Title: Method and apparatus for supplying material of vapor deposition
Inventor: INOUE ISAMU
IPC: C23C14/54
Filed: 1990-03-22
Abstract: PURPOSE:To reduce the fluctuations of the speed of vapor deposition and of the composition of film by supplying a long-sized material of vapor deposition while reciprocating it to the molten material of vapor deposition in a crucible so that molten amount of material does not exceed the advancing amount of the material. CONSTITUTION:The material 1 of vapor deposition contained in a crucible 2 is heated and molten, and the generated vapor is stuck to a base plate 8 to form a thin film 9. A bar material 3 of this material 1 of vapor deposition is supplied to the molten liquid surface 4. In this supplying method of the material of vapor deposition, when the advancing direction of the bar material 3 to the molten liquid surface 4 is taken as positive and the retreating direction as negative, the bar material is alternatively changed over to move to positive and to negative, and is moved in average to positive direction. The moving speed is obtained in such a way that the speed pattern is calculated in an arithmetic circuit 22 based on the command 24 of average moving speed and the data from a memory 23. A driving circuit 21 is controlled by the speed command 25, and a driving roller 14 is revolved through a motor 20 to supply the bar material 3 so that the molten amount in contact with the liquid surface 4 does not exceed the advancing amount per one positive and negative motion. By this method, almost the same amount of material is molten, and the fluctuations of evaporation speed and film thickness is reduced.
Patent JP-H09241539-A (JP)
Title: Thermosetting coating composition
Inventor: AOKI KATSUTOSHI
IPC: C08G18/63
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting coating compsn. which is excellent in storage stability and provides a coating film excellent in gloss, smoothness, image sharpness, and weathering resistance. SOLUTION: This coating compsn. is powdery and at least contains a binder resin and an effective amt. of a cross-linker. The binder resin is prepd. by mixing two monomer mixtures each of which undergoes polymn. independently through different reaction routes and subjecting the resultant mixture to polymn. in the same polymerizer. The compsn. is thermally cured to provide a coating film.
Patent JP-H10264207-A (JP)
Title: Injecting apparatus
Inventor: MIYAMA SHIGETOSHI
IPC: B29K101/12
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To rapidly regulate viscosity of plasticizing degree of material and to delicately regulate the plasticizing degree by providing a unit for supplying material discharged from an extruder to a downstream side and injecting it, and regulating opening of a material passage. SOLUTION: A head at an end of a threaded shaft 480 of an adjusting screw 48 engaged with an elevator 47 is rotatably charged in an engaging recess of the end of a rod 43. Accordingly, when a threading amount of the shaft 480 with the elevator 47 is regulated, the rod 43 vertically moves together wit a valve disc 42 of its lower end. Thus, an opening of a valve port 40, i.e., an opening of a valve 4a can be regulated. The opening of the valve 4a can be visually confirmed by an opening scale 432 displayed on an intermediate part of the rod 43. The opening of the valve 4a an be confirmed by confirming a protruding degree of the rod 43 from a top surface of a housing 45 by an opening scale 432.
Patent JP-S60221226-A (JP)
Title: Device for incorporating torsion coil spring
Inventor: HAYAMIZU OSAMU
IPC: F16F1/12
Filed: 1984-04-13
Abstract: PURPOSE:To greatly enhance the efficiency of an automatic assembly, by providing such an arrangement that a torsion coil spring as well as parts which are adapted to be acted upon by the spring are set in combination and are incorporated in a main body. CONSTITUTION:A device 12 for automatically incorporating a torsion spring into a main body to be assembled with various parts, moves to a spring feed station, and projects the bearing section 6 of a component part 5 into the coil section 2 of the spring. When a rotary actuator 35 is energized to turn the jaw 26 thereof, the hook section 3 thereof is received by the hook receiving section of the part 5, and therefore, the hook section 4 is pushed by the jaw 29 so that the space between hook sections 3, 4 is made narrow. The device 12 moves on the main body, holding the part 5 and the spring 1 as such, and therefore, the center of a center pin 24 is aligned with the center of an attaching shaft 9. Thus, the efficiency of automatical assembly may be enhanced, greatly.