baber/WOPTO huggingface dataset:
Patent JP-H02308533-A (JP)
Title: Method and apparatus for dry etching
Inventor: KATO SHIGEKAZU
IPC: H01L21/302
Filed: 1989-05-24
Abstract: PURPOSE:To obtain satisfactory etching characteristics by a method wherein gas adsorbed by a surface to be etched, the natural oxide film of an object to be etched and the like are removed and then the object is subjected to an etching treatment. CONSTITUTION:Gas, for instance Ar gas, for sputtering etching is introduced into a pretreatment chamber 2 from a gas supply chamber 10a and a high frequency power is applied to a sample electrode 20 by a high frequency source 22 to generate a plasma. The surface of a sample 6 on the sample electrode 20 is sputtered by the ionized Ar gas and the air components such as vapor and nitrogen adsorbed by the surface, the natural oxide such as alumina of the Al surface and the like are removed. After the cleaning by the sputtering etching in the predetermined chamber 2 is finished, the chamber 2 is once evacuated and, after the chamber 2 is brought into the state wherein a predetermined vacuum degree can be maintained a partition valve 5b is opened and the sample 6 is brought into an etching treatment chamber 3 and subjected to the etching treatment.
Patent JP-2000318010-A (JP)
Title: Core pin cooling device
Inventor: MATSUI HIRONOBU
IPC: B29C33/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To selectively cool core pins, which tends to overheat, by a method wherein a cooling block, which shifts from outside a mold clamping area into the mold clamping area under the state that a fixed mold and a movable mold are open so as to come into contact with the core pins in order to forcibly cool the core pins through heat conduction, is provided. SOLUTION: A core pin cooling device 1 is provided shiftably by means of the arm 11 of a multispindle robot means or the like under the state that a fixed mold 52 and a movable mold 53 are open. The core pin cooling device 1 is equipped with a heat exchanging cooling plate 2, and a cooling block 3 which forcibly cools core pins 55... through heat conduction, The cooling block 3 consists of a lump-like body having a high heat conductivity and a flexibility so as to deform in response to the shapes of the core pins 55... in order to convey the core pins 55... with the block, resulting in enlarging the contact area with the core pins 55....
Patent JP-2000288120-A (JP)
Title: Stilts
Inventor: SUZUKI TOSHIO
IPC: A63B25/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enable children to play with interest by leaving marks of animal's paw shape on the ground when walking, and making a sound only when touching the ground. SOLUTION: A leg cap 1 with a leg body fitting part 10 is formed in an animal's paw shape. The leg cap 1 is provided with a bottomed cylinder body 2 in a vertically movable manner. The leg body fitting part 10 is fitted to the lower end of a leg body 3. A bellows 4 with a whistle is interposed between the lower end of the leg body 3 and the bottomed cylinder body 2. A lower part 20 of the bottomed cylinder part 2 is projected from the grounding bottom 11 of the leg cap 1.
Patent JP-S5254896-A (JP)
Title: Pretreatment method of filling layers
Inventor: MIYAKE TETSUYA
IPC: B01J41/20
Filed: 1975-10-29
Abstract: PURPOSE: To keep a high enriching degree by means of transferring with stability in long length of uranium absorbing zone by a pretreatment of negative ion exchanger filled in column. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5832903-A (JP)
Title: Axial flow turbine
Inventor: NAGAO SHINICHIROU
IPC: F01D5/14
Filed: 1981-08-20
Abstract: PURPOSE:To reduce the cascade loss due to the secondary flow by bending the wall face profile along the back side outward the passage direction and by bending the wall face profile along the belly side inward the passage direction. CONSTITUTION:The height of wall faces 28.30,29.31 at the inlet end and outlet end of a cascade is made equal at the berry and back sides. The wall face profiles 24, 26 along the back side at the middle section between the inlet and outlet sections are bent outward the passage direction, and the wall face profiles 25a, 27a along the berry side are bent inward the passage direction. The pressure at the back side near the inside wall 22 and outside wall 23 is increased and the pressure at the berry side is decreased, thereby the pressure gradient between the berry and back sides at the wall face can be alleviated, thus the secondary flow in the cascade is decreased and the loss can be reduced.
Patent JP-H04353843-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: ARAI TAKEO
IPC: G03C1/06
Filed: 1991-05-31
Abstract: PURPOSE:To enable such processing with little exhaust of a developer due to oxidization with air for a silver halide photographic sensitive material containing a tetrazolium compd. CONSTITUTION:When a silver halide photographic sensitive material containing as tetrazolium compd. is processed with a developer containing a polyhydroxybenzene developer chief agent. This method features in that the source liquid of the developer is stored in such a state containing water by the amt. <=400% to the amt. of the polyhydroxybenzene developer chief agent and that the developer is prepared by diluting this source liquid with a solvent containing at least water. It is preferable that the developer contains at least one kind of developer chief agent of phenidones and metholes.
Patent JP-S63295120-A (JP)
Title: Tap socket
Inventor: SUGIYA KENICHI
IPC: B23G1/46
Filed: 1987-05-26
Abstract: PURPOSE:To eliminate the necessity for inputting length data of a tool and to prevent it from interfering with a workpiece or the like, by providing a tap driver, which fixes its rotation for a socket main unit being able to slide in the axial line direction, and releasing a tap from its lock to enable protruding length of the tap to be adjusted. CONSTITUTION:A socket positions a steel ball 30 at a point A of a guide groove 28 by a spring 16 pressing a sleeve 14 in a direction F and steel balls 20 by a reverse tapered face 18 to be protruded to the inner of a tap insertion hole 21. The socket intrudes a collar 15 against the spring 16, and the socket, when the collar is rotated after the steel ball 30 is relocated from the point A to a point B, relocates the steel ball 30 to a point C to be positioned in a point D by tension of the spring 16 releasing a tap from its lock. And the socket, inserting the tap T into the tap insertion hole 21 to be intruded till the rear end is adapted to an angular hole 24 of a tap driver 13, enables protruding length of the tap to be adjusted by an adjusting screw 17. And when the steel ball 30 is returned to the point A by controlling the collar 15, the socket, pressing the steel balls 20 to the reverse tapered face 16 to be forced being press contact with a shank part of the tap T, locks it. The socket, when the tap T is removed, releases the tap T from its lock by rotating the collar 15 to be retracted and positioning the steel ball 30 in the point D.
Patent JP-H04353475-A (JP)
Title: Electrostatic recorder
Inventor: ONO TADAYOSHI
IPC: B41J2/415
Filed: 1991-05-31
Abstract: PURPOSE:To reduce concentration of generated ozone and to record at a high speed by providing a control electrode provided oppositely to an air gap region of an ion generator, and an ozone decomposing unit provided in a region for isolating the generator from the electrode. CONSTITUTION:An electrostatic head 24 has an ion generator 24A which has a solid dielectric member 32, a first electrode 31 provided on one surface of the member 32, and a second electrode 33 provided on the other surface of the member 32 oppositely to the electrode 31 and so provided as to exist an air gap region to a junction to the member 32. And, a control electrode 24B provided oppositely to the air gap region of the generator 24A to adhere ions to a dielectric recording medium, and an ozone decomposing unit 35 provided on a region for isolating the generator 24A and the electrode 24B to decompose ozones generated upon generation of the ions, are provided.
Patent JP-S5655196-A (JP)
Title: Method of culturing microorganism
Inventor: EBINA SEIJI
IPC: C12R1/01
Filed: 1979-10-08
Abstract: PURPOSE: A microorganism producing coenzyme Q is cultured in a medium containing cystein to increase the productivity of coenzyme Q.  
     CONSTITUTION: A microorganism being capable of producing coenzyme Q is cultured in a culture or liquid culture containing cysteine only, a combination thereof with choline or a compound producing choline in water such as choline chloride or choline citrate or a combination thereof with a betain such as glycine betain or γ- butylobetain. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5831540-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: SASAMOTO TOSHIROU
IPC: H01L21/56
Filed: 1981-08-19
Abstract: PURPOSE:To prevent a resin from oozing out through the boundaries between circuit surface end parts and external leads in the process for coating an element circuit surface with a resin, by dropping a synthetic resin while properly heating external lead terminal parts of the circuit. CONSTITUTION:External lead terminals 2 of a hybrid integrated circuit 1 are horizontally placed on bot plates 3 heated up to 100 deg.C, for example. After the element 1 is left as it is so that the lead-side end surfaces will be heated to 50-60 deg.C, a proper amount of a flowable low-viscosity synthetic resin 4, e.g., silicone resin KE1212ABC is dropped onto the central part of the circuit surface and left as it is for about 2-3 minutes until spreading all over the circuit surface. Since the temperature distribution is such that the ends of the circuit including the external leads are high in temperature, the flowage of the resin stops at the substrate end surfaces of the circuit element, and also there is no possibility of oozing out of the resin through the external leads and the bonding parts between the same and the element. Any flowable low-viscosity LTV type synthetic resin can be employed as the resin. Moreover, the required heating temperature is only 40-150 deg.C.
Patent JP-H11312974-A (JP)
Title: Phase lock loop(pll) circuit
Inventor: GOTO MASATAKA
IPC: H03L7/14
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent an influence of a short time fluctuation of an input signal frequency from being given to a control voltage equivalent to a frequency difference between the input signal frequency and a free-running frequency of a VCO by shortening a synchronizing pull-in time in a PLL circuit having a secondary side loop. SOLUTION: A first integrator 31 and a second integrator 32 are provided, a loop gain of a feedback circuit including the first integrator 31 is enlarged and a pull-in time is shortened, the loop gain of the feedback circuit including the second integrator 32 is made small and an average value of a relatively long time of a control voltage equivalent to a difference between an input signal frequency and a free-running frequency of a VOC 4 is stored as an integrated voltage value.
Patent JP-S6021263-A (JP)
Title: Base board for end surface type thermal head
Inventor: KORECHIKA AKIHIRO
IPC: H01L49/00
Filed: 1983-07-15
Abstract: PURPOSE:To improve heat generating efficiency, by setting the length of the flat surface part of at least one end surface of a plate shaped base board having an almost rectangular cross-sectional area of 1-2.5mm., and providing an electric insulating glaze layer, of which the heat conductivity is lower than that of the aforementioned base board, to said end surface. CONSTITUTION:A ceramic base board 6a is formed into a plate shape and the all constitutional surfaces thereof are constituted of flat surfaces which are, in turn, processed with high accuracy. A glass glaze layer 6b is formed to the end surface 7 of the ceramic base board 6c so as to set the length A of the central part thereof to about 80mum. The aforementioned glass glaze layer 6b is formed by baking the glass 6b' applied to the end surface 7 of the ceramic base board 6a and has a shape of which the central part becomes high by the surface tension force of the glass 6b' in a molten state during baking. When the thickness (t) of the ceramic base board 6a is uniformly finished over the total width of said board 6a, the glaze layer 6b can be formed so as to have radius of curvature R after baking.
Patent JP-S5464293-A (JP)
Title: Contol rod driving mechanism
Inventor: SHIYOUJI KOUICHI
IPC: G21C7/14
Filed: 1977-10-31
Abstract: PURPOSE: To prevent a control rod from dropping thereby to improve the reliability of its driving mechanism by using together a hydraulic locking mechanism and a clitch mechanism built in an electric motor.  
     CONSTITUTION: A ball screw 6 is connected to the shaft of an electric motor 5 and is combined with a ball nut 7. This nut 7 is axially moved by the rotations of the screw 6 so that the index tube 9 thereon passes through the latch mechanism III which is hydraulically operated while being mounted at an upper portion of a cylinder tube 9 such that it is connected to the lower end of the control rod. Upon extraction of the control rod, the index tube 9 is inserted by the drive of the electric motor 5, and a correct finger 10 is opened to the outside so that it brought hydraulically into unlocked condition. After that, the ball nut 7 is moved downward by the motor 5 so that the control rod is extracted by its own weight. In response to the rotation stop of the motor 5, the clutch in the motor is operated to prevent the control rod from dropping. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5355004-A (JP)
Title: Production apparatus of rotary type memory device
Inventor: TAKEI MASAKI
IPC: G11B23/00
Filed: 1976-10-28
Abstract: PURPOSE:The rigidity of the outside circumferential part of a ritary memory body is increased by using pressing jigs during fabricating of the rotary memory body.
Patent JP-S5753729-A (JP)
Title: Manufacture of liquid crystal display cell
Inventor: AKITA HIROSHI
IPC: G02F1/1337
Filed: 1980-09-17
Abstract: PURPOSE:To improve yield and to prolong the life of a rubbing material itself as a result of facilitating the stabilization of quality and the rationalization of processes while eliminating the need for washing process after rubbing, by using specific cloth as the rubbing material. CONSTITUTION:Yarn made of polyester fiber 1 covered with cellulose 2 is woven into cloth 3 in an ordinary method, and its surface is raised to obtain raised cloth 4 as a rubbing material. The raised cloth 4 is wound around a cylindrical elastic body (of, e.g., 80mm.phi in diameter and 300mm. in length) 5, which is fixed on the rubbing shaft 6 of a rubbing machine. Substrates arrayed at prescribed positions are placed on the mounting table of the rubbing machine and chucked under vacuum. The cylinder wound with the said raised cloth 4 is turned at, for example, 400rpm and the gap is adjusted to obtain prescribed contact pressure. After orientation, washing is unnecessary and air is only blown on the substrate surface.
Patent JP-S5654614-A (JP)
Title: Storage device
Inventor: MAEDA YOSHINOBU
IPC: G11B5/09
Filed: 1979-10-11
Abstract: PURPOSE: To avoid the misselection of the sector due to the sector clock, by monitoring the cycle of the sector selecting reading clock signal of the rotary recording medium and thus giving a control to the inhibition of the read/write of the data.  
     CONSTITUTION: A monitor is given via the clock monitor circuit 8 to the sector clock which is detected out of the magnetic drum 1 through the magnetic head 2 and the sector clock signal detecting circuit 4. And in case when the cycle of the sector clock becomes unsteady with occurrence of the fault, drop-out, etc. of the sector clock, the output of the circuit 8 turns to a low level. As a result, the AND gate 9 closes and the count value of the sector clocks via the counter 5 coincides with the address number set at the register 6 through the comparator 7. In that case, the coincidence output of the circuit 7 is cut off by the gate 9, and thus the misselection of the sector due to the fault of the sector clock can be avoided to prevent both the miswriting and misreading. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63295956-A (JP)
Title: Manufacture of gradient gel film for electrophoresis
Inventor: TERAI FUMITAKA
IPC: G01N27/447
Filed: 1987-05-28
Abstract: PURPOSE:To manufacture a gradient gel film having a lateral density gradient with a high reproducibility, by applying monomer as medium liquid for electrophoretic separation on a web horizontally in one row in the order of density from a plurality of slots of a coating head. CONSTITUTION:Monomer liquids 1a-1c having in density are mixed with static mixers 5a-5e to which polymerizing reaction initiator liquid 2a-2e are sent thereto, respectively. Then, mixed liquids are supplied to a coating head 7. The coating head 7 is provided with a plurality of supply ports to supply the monomer liquids 1a-1c varied in density to the respective supply ports. Then, the monomer liquids 1a-1e are applied on a web 9 horizontally in one row from slots 16 in the order of density. In this manner, product units are formed for gradient gel films having a density gradient laterally. Thus, the monomers varied in density are applied horizontally in one row from slots, thereby enabling the manufacture of gradient gel films having a lateral density gradient with a high productivity and a high reproducibility.
Patent JP-H05249119-A (JP)
Title: Method for detecting methicillin-resistant yellow staphylococcus, new peptide, and dna coding the peptide
Inventor: KAMIO YOSHIYUKI
IPC: G01N33/569
Filed: 1992-04-23
Abstract: PURPOSE:To use leucocidin, proleucocidin, and preproleucocidin specifically produced by methicillin-resistant yellow staphylococci (MRSA) for making an immunological diagnosis on MRSA by making all structures of the leucosidin, proleucosidin, and preproleucosidin clear and preparing an anti-MRSA antibody by using them. CONSTITUTION:MRSA are detected by using new peptide having a specific amino acid sequence, proleucocidin or leucocidin, DNA which codes the proleucocidin or leucocidin having a specific basic sequence, and an antibody against the proleucocidin or leucocidin.
Patent JP-S5356661-A (JP)
Title: Novel amino glycoside antibiotics derivatives
Inventor: IGARASHI KIKUO
IPC: C07H15/22
Filed: 1976-10-28
Abstract: PURPOSE: Aminoglycoside antibiotics derivatives of formula I[A and B are the residual saccharide parts of the aminoglycosides;X is II(R is H or lower alkyl) or III] having 2-deoxystreptamine skeleton, and their nontoxic salt, e.g. 1-N-(4-hydroxypiperidine-4-carbonyl) kanamycin A. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63292326-A (JP)
Title: Editing output system for assemble list
Inventor: MURAKAMI KENICHI
IPC: G06F9/45
Filed: 1987-05-26
Abstract: PURPOSE:To prevent omission in confirmation of correction positions by selecting a page including a statement as the correction object in an assemble list stored in a storage means. CONSTITUTION:A list output part 24 starts the operation each time when an assemble list 400 is generated in a page image list storage part 23 by a list editing part 22. That is, it is decided in accordance with information stored in a list output control information part 21 whether only pages including correction statements are outputted by output of all pages. It is decided whether correction statements are included in the page image stored in the page image list storage part 23 or not, and contents of the page image list storage part 23 including correction statements are outputted as a part (page) of the assemble list 400 if the page image includes correction statements, and the processing of the list output part 24 is terminated. Since the assemble list 400 is edited and outputted in this manner, and only pages including statements as the correction object in the assemble list 400 are edited and outputted, correction positions are confirmed without an omission.
Patent JP-H01300385-A (JP)
Title: Method for segmenting null character
Inventor: YOSHIDA KAZUSHI
IPC: G06K9/34
Filed: 1988-05-30
Abstract: PURPOSE:To segment a text without changing the structure of a text by inserting one or plural null characters according to the dimension of a null part existing either at the top of a line or in the line. CONSTITUTION:When an input picture A exists, first a distance D1 from a line edge to a character is obtained, and when a D1>W (W is a standard character width.) is satisfied, the null character is inserted into the first character, W is subtracted from D1, and the same judgement is executed again. In the case of the first line in a figure B, W can be subtracted from D1 four times, and as the result, the null characters for four characters are inserted. Next, a distance D2 between two character patterns is obtained, and when a D2>W is satisfied, W is subtracted from D2 after the null character is inserted, and the same judgement is repeated. In the case of the first line in the figure B, W can be subtracted from D2 once, and as the result, the null character for one character is inserted. Thus, the result can be obtained, in which the structure of the text is never changed.
Patent JP-H06341752-A (JP)
Title: Differential pressure cooling device
Inventor: MIZUNUMA NOBORU
IPC: F25D13/00
Filed: 1993-06-01
Abstract: PURPOSE:To provide a differential pressure cooling device having a simple structure, which is capable of smoothing the shielding work and shield releasing work of an intercepting sheet for the group of received cases in a cooling chamber and realizing differential pressure cooling in the chamber optimally without spending any labor. CONSTITUTION:The title device is provided with a normally and reversely rotating roller 6, arranged above one side of the group of received cases and one end of an intercepting sheet 11, arranged above the group of received cases and attached thereto so as to be capable of reeling out and winding, an intercepting sheet fixed end 7, fixing the tip end of the intercepting sheet 11 while being opposed to the normally and reversely rotating roller 6 and arranged above the other end of the group of received cases, an up-and-down roller body 9, located near the fixed end 7 of the intercepting sheet and above the intercepting sheet 11, and guide rails 10, provided on both side walls in the cooling chamber and guiding the up-and-down roller body 9. In this case, the guide rails 10 are slanted toward the normally and reversely rotating roller 6 from the lower part toward the upper part thereof whereby the intercepting sheet 11, reeled out of the normally and reversely rotating roller 6, is descended by the weight of the up-and-down roller body 9 in accordance with the releasing of the intercepting sheet 11.
Patent JP-H10307786-A (JP)
Title: System for change detection/addition of constitutional information
Inventor: KITAMURA SHUNICHI
IPC: G06F13/14
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of knowing a change in the constitution of resources without being intermediated by a user and automatically adding an additional resource when the additional resource exists in a computer system for automatically recognizing the constitution of a system connected to plural resources. SOLUTION: When a difference exists between a current resource (primary constitutional information (CI)) and a resource (secondary CI) registered in resource CI (steps S3, S4), the difference information is registered in a difference CI (step S7), the current resource information is registered in the CI (step S8). When addition to the resource is recognized (step S5), information inherent in the additional resource is added to the CI (step S8). When there is no difference, no-difference information is added to the CI (step S8).