baber/WOPTO huggingface dataset:
Patent JP-S5456147-A (JP)
Title: Changeover circuit at power failure
Inventor: MORI YASUSHI
IPC: H02J9/06
Filed: 1977-10-12
Abstract: PURPOSE: To sharply prolong the life of a relay and ensure its miniaturization and high reliability by preventing the relay from always continuing operating at normal time, i.e. at non-power failure.  
     CONSTITUTION: When power is normally supplied from a power supply in normal service, i.e. when a switch SW2 turns on at non-power failure, a transistor Tr1 is ON and a transistor Tr2 is OFF and a relay Ry is not operated. The power from the power supply 3 is supplied to load through a transistor PT, rectifier R, and smoothing capacitor C 1 . Even when the switch SW2 turns on at power failure, Tr1 turns OFF and Tr2 turns ON and Ry is operated. This permits a contact relay Rb to open and a contact Rya to close. The load section is separated from the power supply in normal service 3 and automtically connected to an emergency power supply 4 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60100524-A (JP)
Title: Composition for preventing peptide adsorption and method
Inventor: ASAKAWA NAOKI
IPC: A61K38/095
Filed: 1983-07-07
Abstract: PURPOSE:To prevent effectively adsorption of peptide useful as a drug on a contact wall of a container, by adding lecithin, MC, etc. as an agent for preventing adsorption of peptide to an aqueous solution containing peptide except insulin and serectin. CONSTITUTION:An addition agent such as lecithin, ethylene oxide propylene oxide copolymer, polyoxyethlene hydrogenated castor oil, etc. is added to an aqueous solution or aqueous suspension containing peptide (e.g., P-substance, angiotensin, bradykinin, etc.) except insulin and secretin, to prevent adsorption of peptide. An amount of the addition agent blended is properly 0.001-1wt% based on a peptide-containing composition. The peptide-containing composition having no adsorption on a contact wall of container such as a syringe, transfusion solution bottle, etc. can be prepared by adding directly peptide to the addition agent of this invention or combining peptide with the agent.
Patent JP-S63290855-A (JP)
Title: Method for racemizing optically active serine
Inventor: OTANI JIRO
IPC: C07C227/36
Filed: 1987-05-21
Abstract: PURPOSE:To obtain racemized serine of high quality in good yield in a short time, by regulating an aqueous solution of optically active serine to a specific pH and heating the resultant solution at a relatively low temperature. CONSTITUTION:An aqueous solution of optically active serine at pH3-9, preferably pH4-7 is heated at <150 deg.C, preferably 125-145 deg.C to racemize the optically active serine. An acid, such as sulfuric acid or hydrochloric acid, or an alkali, such as ammonia or sodium hydroxide, is used as a pH adjustor. The above- mentioned aqueous solution is preferably deaerated by a method for blowing nitrogen or evacuating before the reaction, etc. Furthermore, the interior of the reaction system is previously preferably replaced with nitrogen or gaseous carbon dioxide for preventing decomposition of the serine. The serine is an amino acid important to a raw material for transfusion solution or various peptides, etc., and useful also as a main raw material for L-tryptophan for feeds and further as a raw material for cysteine and cystine used for permanent waving, medicines, etc.
Patent JP-S5913082-A (JP)
Title: Method for preventing corrosion of outside surface of bottom plate of outdoor ground tank
Inventor: TOYOBE MASAYOSHI
IPC: C23F11/02
Filed: 1982-07-14
Abstract: PURPOSE:To prevent surely the corrosion of the outside surface of the bottom plate of the titled tank over a long term, by allowing the gap between the opposite surfaces of a foundation structure and the outside of the bottom plate to communicate with a space filled with gas of a gasifiable corrosion inhibitor. CONSTITUTION:Recessed part 9 facing the outside 8A of the bottom plate 8 of a tank 2 is formed on a foundation sand 1. A solid gasifiable corrosion inhibitor 10 is put in the recessed part 9, and the recessed part 9 is converted into a space filled with the gasified corrosion inhibitor 10. The outside surface 8A of the plate 8 is exposed to the gaseous atmosphere filled with the inhibitor 10 to prevent the corrosion of the surface 8A.
Patent JP-H07331705-A (JP)
Title: Oil hydraulic circuit for turning of construction machine
Inventor: YAMAGISHI YOSHINORI
IPC: F15B11/00
Filed: 1994-06-03
Abstract: PURPOSE:To provide an effective means instead of a check valve having problems of pressure loss. as a means preventing generation of negative pressure in an oil hydraulic circuit at inertial turning of a hydraulic shovel. CONSTITUTION:A lever operation returning a turning changeover valve 7 to a neutral position is detected by neutral detecting sensors 26a, 26b, and rotation of a turning hydraulic motor 17 is detected by a rotating speed sensor 25. The detected signals are processed by a NOR logic element 27 and a AND logic element 28. and a condition in which an upper turning body is rotated by inertia even if a lever 20 is returned to the neutral position is detected. A controller 29 outputs control current corresponding to the inertial rotating speed detected by the sensor 25 to an electromagnetic proportional pressure reducing valve 30, and controls to restrict a variable flow metering valve 37 in response to the inertial rotating speed. As the metering valve 37 is restricted, the return oil from a directional control valve 5 is supplied to the negative pressure side of the hydraulic motor 17 so as to prevent generation of negative pressure due to inertial rotation. In the case of no inertial rotation, the valve 37 is in full opening condition so as to minimize pressure loss in a return oil passage 24.
Patent JP-H05305924-A (JP)
Title: Method for tautly packaging enokitake
Inventor: OMORI SHOZO
IPC: B65B25/04
Filed: 1992-04-17
Abstract: PURPOSE:To provide a method for packaging enokitake (kind of fungus), by which the commodity property is improved, and the freshness can be retained. CONSTITUTION:For the title packaging method, a heat shrinkable plastic film the oxygen gas permeability of which is 1,000-25,000cc/m<2>.24hr.atm is used, and a single or plurality of holes having the opening area of 0.25-1.40mm<2> are provided in the heat shrinkable plastic film for each 100g of enokitake, and the enokitake are tautly packaged by the heat shrinkable plastic film.
Patent JP-S6011464-A (JP)
Title: Manufacture of n-arylhalopyrrolidone
Inventor: MAIKERU DABITSUDO BUROODOHAASU
IPC: C07D207/273
Filed: 1984-06-16
Abstract: Production of N-arylhalopyrrolidones by intramolecular cyclization of an  alpha -halogen-N-2-alkenylamide is conducted in the presence of a copper-containing catalyst and a primary or secondary aliphatic amine.
Patent JP-S5246381-A (JP)
Title: Method of making na dispersion
Inventor: MORIYA YOSHIHISA
IPC: C22B26/10
Filed: 1975-10-13
Abstract: PURPOSE: To make Na dispersion hardly threatened with ingition when allowed to stand in air by using liquid paraffin containing a specific amount of unsaturated cyclic hydrocarbons snd petroleum type rubber compounded oil as a dispersion medium without using a dispersing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01293053-A (JP)
Title: Busy tone incoming connecting system
Inventor: YANO TOSHIO
IPC: H04M3/42
Filed: 1988-05-20
Abstract: PURPOSE:To selectively perform execution and refusal of busy tone incoming service in accordance with the originating subscribers and areas designated by a contracted subscriber by providing a controlling means which discriminates the propriety of the interruption by a third person in accordance with the busy tone incoming service when the telephone number of the third person is obtained. CONSTITUTION:When an incoming call is made from a third person while a contracted subscriber talks with a partner, a busy tone incoming controlling unit (CWU) 1 receives the telephone number (ID) of the new originating subscriber by means of a common line signal from a signal processing unit (SPU) 2 and instructs a selecting unit (ISU) 3 to check whether or not busy tone connection is permitted to the ID. The ISU 3 retrieves a relevant ID storing memory of the contracted subscriber in an ID storing memory unit (IMU) 5 and feeds back retrieved results to the CWU 1. The CWU 1 executed necessary control designated by the fed-back service class (registered ID permitting service, priority giving service, distance-wise permitting service, etc.) of the contracted subscriber. Therefore, the incoming service can be performed selectively in accordance with originating subscribers and areas.
Patent JP-S6018242-A (JP)
Title: Production of key blank
Inventor: YAMAGUCHI TERUMOTO
IPC: B21D53/42
Filed: 1984-06-15
Abstract: PURPOSE:To produce easily a key blank with good accuracy by cutting a blank material having the same sectional shape as the shape in the key shank part of a key to a suitable length to obtain a blank material for the key shank, forming one end to a broad width and forming a head part in this part. CONSTITUTION:A coil material having the same sectional shape as the shape in the key shank part of a key is formed and after this material is shaped to a straight shape, the material is cut to a suitable length and a blank material 2 for a key shank is obtd. The end of the material 2 is then incised transversely to form a key-shaped broad part 3. The tip 5 of the shank part 4 and the step 6 at the root end are trimmed by pressing and thereafter the part 3 is molded of a plastic or a metallic member is press-welded thereto to form a head part 7. The yield of material is thus improved and the key blank is produced with good accuracy, resulting in the reduced production cost.
Patent JP-S6016011-A (JP)
Title: Surface acoustic wave device
Inventor: SASAKI ATSUSHI
IPC: H03H9/02
Filed: 1983-07-08
Abstract: PURPOSE:To attenuate an unnecessary surface acoustic wave so as not to give adverse effect on a main signal by using an acoustic characteristic impedance of >=1.1X10<5>g/cm<2>.s to at least one of surface acoustic wave absorbing bodies. CONSTITUTION:A resin component is obtained by mixing uniformly 100pts.wt. epoxydiacrylate having nearly 480mol.wt., 30pts.wt. 2-hydroxyethylmethacrylate, 1pt.wt. 2-methylanthraquinone, 3pts.wt. gamma-methacryloxypropyltrimethoxysilane, 5pts.wt. silicon dioxide fine powder having 380m<2>/g surface area and 80pts.wt. alpha-Al2O3 powder. The absorbing coefficient per wavelength of a surface acoustic wave measured by using an absorbing coefficient measuring device is nearly 2.0dB and the acoustic impedance is nearly 1.1X10<5>g/cm<2>.s, and in applying the resin component to surface acoustic wave absorbing bodies 4, 4' of the surface acoustic wave device, no adverse effect due to the reflection from substrate end faces 5, 5' exists with a coating width of nearly 2.00mm. and no reflection on the absorbing body 4 itself exists and an excellent surface acoustic device is attained.
Patent JP-H09306123-A (JP)
Title: Carriage position detector for magnetic recording and reproducing device
Inventor: UEYASU TSUNEO
IPC: G11B21/24
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide the carriage position detector capable of stably positioning a photointerruptor. SOLUTION: The photointerruptor 32 is allowed to move only in the direction parallel to a prescribed radial direction B by an opening part 11b for movable fit of the interruptor, bored in a main frame 11, so that aligning adjustment can be carried out on the photointerruptor 32. That is, the photointerruptor 32 is inhibited from moving in the direction orthogonal to the prescribed radial direction B by the opening part 11b for movable fit of the interruptor. In other words, a width Wf of the opening part 11b for movable fit of the interruptor has substantially the same wideness as a width Wi of a sensor part of the photointerruptor 32. Therefore, the opening part 11b for movable fit of the interruptor acts as a guide hole for the photointerruptor 32 to be movable only in the direction parallel to the prescribed radial direction B.
Patent JP-H06305006-A (JP)
Title: Blow molding machine
Inventor: TSUCHIYA YOICHI
IPC: B29C49/06
Filed: 1993-04-27
Abstract: PURPOSE:To prevent a preform from being interposed between a lip mold and a temperature regulating pot by centering the preform. CONSTITUTION:A temperature regulating pot 20 has a temperature regulating cavity 22 formed at an inner center and a temperature regulating water channel 26 provided around the cavity 22, thereby regulating a temperature of a preform 300 by inserting the preform 30 into the cavity 22, and has a centering core 30 for centering the preform 300 by inserting the core 30 into the preform 300.
Patent JP-S5749342-A (JP)
Title: Rotary shaft of rotary electric machine
Inventor: ISHIHARA KENJI
IPC: H02K5/132
Filed: 1980-09-08
Abstract: PURPOSE:To prevent corrosion and to eliminate snapping trouble of a power shaft of a rotary electric machine by a method wherein a shallow and broad groove is provided at the power shaft end being concentrated with stress of the rotary electric machine to be used in a liquid, and a coat layer having sealing property and corrosion proof property is provided in the groove. CONSTITUTION:At the submersible electric motor to be used in the liquid, the shallow and broad groove 8 is formed at the stress concentrating part like the step part, etc., on the rotary shaft 5 coming in contact directly with the liquid. The coat layer 9 is formed at the groove part 8 using a material having sealing property and superior chemical resistance and having high elasticity like a thermally contractive fluorine resin tube or silicon rubber, etc. A load like impeller 10, etc., is fixed thereon.  Accordingly corrosion is not generated on the rotary shaft 5, reduction in fatigue  limit to be due to corrosion is prevented and snapping of the power shaft is prevented.
Patent JP-H04348918-A (JP)
Title: Mold and manufacture of high polymer employed therewith
Inventor: OGINO NARIYUKI
IPC: B29C33/60
Filed: 1991-05-28
Abstract: PURPOSE:To reduce polymerization peeling trouble of a lens developed frequently at polymerization by a method wherein the production of the lens is performed by employing glass base mold covered by a polycondensate film of organic metal compound represented by the chemical formula shown. CONSTITUTION:After cleaning, glass mold is converted by the polycondensate film of organic metal compound represented by the chemical formula shown below. Two glass molds are arranged opposite to each other. After the peripheries of the molds are sealed, raw material is poured in the clearance between the molds for polymerization.
Patent JP-H07336650-A (JP)
Title: Field interpolation method
Inventor: NOJIRI YUJI
IPC: H04N7/01
Filed: 1994-06-06
Abstract: PURPOSE:To reduce the interference by the interpolations of an uncovered area and a covered area also when the estimation of a moving vector is difficult, in the uncovered area and the covered area, etc., by deciding the overlapping state when the interpolation block of an interpolation field is moved on a front input field and a rear input field by an estimation vector. CONSTITUTION:A control signal generation circuit 1 is provided with an estimation assignment part 2, a front input field side moving part 3, a front input field side overlapping check part 4, a rear input field side moving part 5 and a rear input field side overlapping check part 6, etc. The interpolation block to which an estimation vector is erroneously assigned when an image is interpolated into an interpolation field is moved to a front input field or a rear input field by the estimation vector and whether the interpolation block is overlapped with the field is checked. Based on this result, the image is interpolated on the interpolation field by using either one of the image on a preceding input field or the image a succeeding input field.
Patent JP-H10312759-A (JP)
Title: Manufacture for deflection yoke, color cathode-ray tube apparatus, display apparatus, and saddle-shape coil
Inventor: OKUYAMA NORITAKA
IPC: H01J29/76
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke with improved raster strain lowering property in the case a color cathode-ray tube is made to have a wide angle and high image resolution and provide a display apparatus which can display images with high quality by employing such a deflection yoke. SOLUTION: In a deflection yoke comprising a horizontal and a vertically deflection coils, the horizontal deflection yoke 11 is constituted of a pair of saddle-shape coils formed by winding a conductor. Further, the bridge parts 11a, 11b in the phosphor screen side are formed at approximately right angles to the tubular axis 42 of the cathode-ray tube and separated into at least two pairs of coils in the radial direction in diagonal parts and at the same time the bridge parts are formed as to form rectangular corners at the diagonal parts. Such a deflection yoke is used for a display apparatus.
Patent JP-S63290648-A (JP)
Title: Preparation of lost wax mold
Inventor: HASHIDA RYOZO
IPC: B22C9/04
Filed: 1987-05-22
Abstract: PURPOSE:To widen the utilization range of a runner bar and to reduce the cost for preparing the titled mold by forming the hollow runner bar after a sprue part of a combination of many pieces of bar pieces formed to single units at the time of preparing a wax pattern cluster for a lost wax method. CONSTITUTION:The upper bar piece 2 having an adequate size and shape is first coupled into the sprue part piece 1 by inserting plural stop pins 3 into insertion holes 4 and turning the same in the prepn. of the cluster by assembling the sprue part 1 coated with wax and the runner bar having the adequate size and shape and a prescribed length to the wax pattern. the required number of short-length intermediate bar pieces 5 are then coupled to this upper bar piece 2 by fitting of inserting projection parts 7 and pinning of holes 8, 9 and are coupled to the bottom end bar piece 6 to be coupled to the wax pattern. The constitution of the runners having various shapes and the reuse thereof are enabled simply by preparing the upper bar pieces 2 having various sectional shapes as well as many pieces of the short-length intermediate bar pieces 5 and bottom end bar pieces 6.
Patent JP-S61283669-A (JP)
Inventor: GARII RII RINDEN
IPC: C09D175/04
Filed: 1986-05-30
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-H04351658-A (JP)
Title: Production of polyester composition
Inventor: SAEKI TOMOJI
IPC: C08L67/02
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a polyester excellent in slidability, surface uniformity and abrasion resistance. CONSTITUTION:A process for producing a polyester containing fine silicone resin particles, comprising adding a slurry prepared by adding fine silicone resin particles in water and/or an organic compound of a boiling point of 200 deg.C or below in a vented extruder.
Patent JP-H05283171-A (JP)
Title: Manufacture of touch sensor/optical sensor light device and application method
IPC: F21V25/00
Filed: 1992-03-31
Abstract: PURPOSE:To brightly illuminate an object by feeding the electric power of a power source to a lighting device to light it only when a touch sensor senses a touching item for switching and an optical sensor senses darkness. CONSTITUTION:This device is provided with a touch sensor 1, an optical sensor 2, a lighting device 3, and a power source 4. A key hole, a switch, a handle, a button, a knob, a vestibule, a watch, a temperature/humidity gauge, instruments, meters, an electric stand, and the ground are the objects to be illuminated by the lighting device 3, and an illumination lamp, a vestibule lamp, and a landing light are applicable objects.
Patent JP-S62287895-A (JP)
Inventor: UIRIAMU HAABUEI FUREASON
IPC: F15B7/10
Filed: 1987-05-22
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-H05297470-A (JP)
Title: Micro rotary camera
Inventor: SHIDARA SHINICHI
IPC: G03B27/32
Filed: 1992-04-17
Abstract: PURPOSE:To improve the efficiency at the time of retrieval by detecting the inclination of an original, correcting the inclination by an original image rotating means and imprinting a correct image on film. CONSTITUTION:The image of the original 10 on a carrying path 20 is guided to the film 22 through a projecting lens 30 and the original image rotating means 32. The inclination of the original 10 is detected by an inclination sensor 40. An inclination correction control means 42 outputs a correction signal (a) to a motor 36 in order to correct the inclination to be zero so as to rotate the means 32. As a result, a frame having no inclination is imprinted in the film 22. Light transmitted through a liquid crystal plate 44 functioning as a retrieval information photographing means, that is, the image of retrieval information is guided to the projecting lens 30 through a mirror 48. The retrieval information is a blip and a frame number. At such a time, a retrieval information image rotating means 58 rotates the image of the retrieval information in a reverse direction to the inclining direction of the image of the original according to output (b) from the means 42. As a result, the retrieval information is imprinted at a correct position.
Patent JP-S6017844-A (JP)
Title: Camera tube and its production method
Inventor: FUJII AKIRA
IPC: H01J29/36
Filed: 1983-07-08
Abstract: PURPOSE:To easily obtain a shading-corrected signal current and prevent the deterioration of the picture quality such as color aberration by sticking a transparent disk and a semi-transparent disk for shading correction to each other at each surface of the same radius of curvature to constitute a flare preventing disk to be stuck on a face plate. CONSTITUTION:A flare preventing disk 6 is stuck on the outer surface of a face plate 1 formed with a target 2 inside. This flare preventing disk 6 is constituted with a transparent disk 4 on the light incidence side and a semi-transparent disk 5 on the face plate side, and both of them are stuck to each other at each surface with the same radius of curvature. That is, the transparent disk 4 has a flat surface on one side (light incidence side) and a convex curvature surface on the other side, and the semi-transparent disk 5 has a flat surface on one side (face plate side) and a concave curvature surface on the other surface. A reflection reducing film 7 is formed by coating on the surface of the flare preventing disk 6, i.e., surface of the transparent disk 4.
Patent JP-S5825280-A (JP)
Title: Photosensing target for photoelectric conversion
Inventor: SHIMADA JIYUICHI
IPC: H04N5/335
Filed: 1982-07-19
Abstract: PURPOSE:To produce photo-detectors of high resolution and of image storing mode by a  method wherein a photosensing target is fabricated in a way that single or laminated  layer photoconductive material is deposited on a transparent conductive film, and an  amorphous substance of (Si1-xCx)1-y(H)y is used as photoconductive material. CONSTITUTION:A transparent conductive film is deposited on a glass base 1 by sputtering a mixture of SnO2 and In2O3 on which an n type oxide layer 9 is produced by evaporation of CeO2. Then, an amorphous substance, silicon-carbon film 8, is formed by  sputtering of silicon with boron additive and graphite of high purity on which amorphous silicon 7 of highly pure silicon is coated to provide the photosensing target of a  vidicon. Chemical composition of the film 8 is as follows: (Si1-xCx)1-y(H)y where in case  of 0.02<=x<=0.30 and 0.05<=y<=0.3, effective result can be obtained, however, photoconductive effect will be reduced in case of x>=0.6, and the carbon content under the condition of x<=0.3 can easily control its characteristics. High ratio resistance of 10<10>OMEGAcm  or more can easily be obtained by this substance in which less trapping can take place  so that good photoconductivity can be maintained. Photodetectors of such composition  has high resolution, cause little burning and are of better image retention characteristics.
Patent JP-S612989-A (JP)
Inventor: SASADA TETSUYA
IPC: F16L11/10
Filed: 1984-06-18
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。