baber/WOPTO huggingface dataset:
Patent JP-S5530558-A (JP)
Title: Flow dividing valve
Inventor: YASUJIMA TOSHIO
IPC: F16K11/085
Filed: 1978-08-25
Abstract: PURPOSE: To make piping compact, by installing a valve stem to conduct a fluid from a pasage of a flow dividing valve to another passage or mix fluids from two  passages with each other.  
     CONSTITUTION: A valve casing 1 has T-shaped cylindrical passages AWC provided with pipe connection flanges 1AW1C. A tapered valve seat having a small-diameter bottom part and a large-diameter open part is provided in the center of the T- shaped passages. The valve stem 6 comprises a tapered valve part 6A having a  large and a small windows 6D, 6E connected to each other inside, a columnar part  6B located over the valve part 6A and fitted with a pointer 7 by a screw 9, and a  prism-shaped part 6C which is provided over the columnar part 6B to fit a box  wrench. The valve stem can be swung to reduce the flow rate of the passage B and  increase that of the passage C by the quantity corresponding to the decrease in the  former flow rate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5438004-A (JP)
Title: Pneumatic tire having at least two types of tread rubber layers
Inventor: SUZUKI YASUO
IPC: B60C11/00
Filed: 1977-08-31
Abstract: PURPOSE: To decrease evolution of heat and to improve the durability of pneumatic tire by consisting of at least two types of rubber layers connected from the center of a crown to the shoulder of the tire to lower the resilience of the surface side of the tread less than that of the belt side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61263266-A (JP)
Title: Solid state image sensor
Inventor: AOKI HIRONOBU
IPC: H04N5/335
Filed: 1985-05-17
Abstract: PURPOSE:To simultaneously set photocharge integration starting times at all picture elements and to arbitrarily alter an integrating time by constructing a solid state image sensor with unit picture elements of the prescribed construction. CONSTITUTION:An epitaxial layer 2 separated by an insulator separating layer 8 is formed on an N<+> type substrate 1 for forming the drain of a static induction transistor SIT. Digged part 4, 4' having an N<+> type diffused layer 3 to become a source and a P<+> type diffused layer 5 to become a gate diffused layer are formed on the surface of the layer 2, and electrodes 10, 7, 7' are formed. A P<+> type diffused layer 9 is formed, a P-N junction is formed with the layer 2, thereby forming a photoelectric converter. Further, a transistor MOS transistor is formed of the layers 9, 5 and electrode 7'. The unit element is coated with a light shielding film 11 except a photoreceptor. A terminal 10 is connected with horizontal selection signal line 15 and the terminals 7, 7' are connected with a vertical selective line 14.
Patent JP-S585689-A (JP)
Title: Audio-announcing timer
Inventor: MORI NORIAKI
IPC: G04G15/00
Filed: 1981-07-01
Abstract: PURPOSE:To enable checking of a preengaged time and the content of operation without misunderstanding or an oversight, by synthesizing and delivering an audio-signal based on preengaged time informations in an appropriate number of kinds from audio time memories and on the content of an audio message memory corresponding thereto. CONSTITUTION:When a preengaged time set in a preengaged time memory 3 or 4 coincides with a present time, a control circuit 18 is controlled through the intermediary of a coincidence circuit 5, an address from an address table 12 corresponding to the content of the memory 3 or the like is thereby impressed through the circuit 18, and thus an audio time signal data memory 10 is accessed. Furthermore, top addresses from  registers 14-17 access an audio message data memory 11 sequentially via the circuit 18 to read out from the memory 11 auido message data corresponding to the preengaged times in an appropriate number of kinds, including ON and OFF, from the memory 3 or 4, which give an message on a timer-on time, etc. The data read from the memories 10 and 11 are synthesized in a voice synthesizing circuit and delivered as an announcement. Thus, an audio-announcing timer enabling checking of the preengaged time and the content of operation without misunderstanding or an oversight caused by visual checking is obtained.
Patent JP-H06287483-A (JP)
Title: Cationic electrodeposition coating compound composition and its production
Inventor: KATO KIYOSHI
IPC: C09D17/00
Filed: 1993-04-07
Abstract: PURPOSE:To obtain the subject composition providing a coating film having excellent smoothness and edge covering properties by adding a specific component to a dispersion resin during dispersion of pigment into the dispersion resin to give a pigment-dispersed taste, blending the paste with a cationic electrodeposition resin emulsion. CONSTITUTION:First, an epoxy resin-amine adduct containing a hydrolyzable alkoxysilane is mixed with pigment and a dispersing resin and dispersed to give a pigment-dispersed resin. Then the paste is blended with a cationic electrodeposition resin emulsion to give the objective composition. The epoxy resin- amine adduct containing a hydrolyzable alkoxysilane, for example, is obtained by reacting diglycidyl ether of bisphenol A with bisphenol A and diethanolamine and reacting the reaction solution with gamma-aminopropyltriethoxysilane and diethanolamine.
Patent JP-H01277503-A (JP)
Title: Pierced earing and its use
Inventor: YASUHARA MASAKO
IPC: A44C7/00
Filed: 1988-04-28
Abstract: PURPOSE:To make it possible that a pierced earing is put on by acupuncturator without going to surgery by a method wherein a pin by which a decorative article such as jewely is held, is formed as a needle used for acupuncture, and the point of the pin is cut after piercing the earlobe with the pin. CONSTITUTION:A pin P, by which a decorative article D such as jewely is held is formed as a pierced earing of a gold needle. After an earlobe is pierced with the pin by an acupuncturator and the like, the point P' of the pin P is cut and the cut section B of its decorative article D is smoothed. It prevents the earlobe from being injured when the pin P is put on or in use. In this way, it is possible that the pierced earing is put on by the acupuncturator without going to hospital or surgery.
Patent JP-H06313896-A (JP)
Title: Information recording method and device
Inventor: OKABE MASAHITO
IPC: G03G15/00
Filed: 1993-04-30
Abstract: PURPOSE:To interrupt the application of voltage in an optimum time and enable information of sufficient contrast to be recorded. CONSTITUTION:The recording device has a photosensitive body with a transparent electrode and a photoconductive layer formed in order on a transparent support body laid in such a way as faced to a liquid crystal recording media with a transparent electrode and a polymeric dispersion type liquid crystal layer formed in order on a transparent support body. Also, voltage is applied across both electrodes for image exposure and liquid crystal is oriented for recording information. Regarding this recording method, the feature is that voltage is turned off, when the transmittance of the media changes to the prescribed level.
Patent JP-H02282258-A (JP)
Title: Damping-waterless photosensitive planographic printing plate
Inventor: TOMIYASU HIROSHI
IPC: G03F7/00
Filed: 1989-04-24
Abstract: PURPOSE:To obtain the damping-waterless photosensitive planographic printing plate which is excellent in dyeability and adhesiveness by incorporating a diazo resin and a hydroxyl gorup-contg. polymer into a primer layer on a substrate and photosetting the primer lager prior to the application of a photosensitive layer. CONSTITUTION:This printing plate is constituted by having at least the primer layer, the photosensitive layer and a silicone rubber layer in this order from the substrate side on the substrate, incorporating at least the diazo resin and the hydroxyl group-contg. polymer into this primer layer and photosetting the primer layer prior to the formation of the photosensitive layer. The damping- waterless photosensitive planographic printing plate which is excellent in the dyeability and the adhesiveness between the primer layer and the photosensitive layer or base is obtd. by this constitution.
Patent JP-S61260012-A (JP)
Title: Composition for oral cavity effective against dental caries and periodontosis
Inventor: KOIKE TETSUHISA
IPC: A61K8/97
Filed: 1985-05-15
Abstract: PURPOSE:A composition for oral cavity effective against dental caries and periodontosis, having specifically sterilizing effects on Streptomyces mutans, containing a fatty acid containing fraction obtained by extracting fennel with a nonpolar solvent as an active ingredient. CONSTITUTION:Fennel is extracted with a nonpolar solvent, preferably petroleum ether, the solvent is removed, the residue is incorporated with an alkali aqueous solution such as 0.1-1 N NaOH, extracted with the nonpolar solvent and neutral - basic substances are removed. The water layer is acidified with hydrochloric acid, extracted again with the nonpolar solvent, the solvent is distilled away from the extracted solution, the residue is recovered and a fatty acid-containing fraction of fennel having the above-mentioned sterilizing action and an inhibitory action on adhesion of Streptpomyces mutans, effective against dental caries and periodontosis, is obtained. It is added as an active ingredient to a composition for oral cavity, and the composition for oral cavity having the above-mentioned effects is obtained.
Patent JP-H06314598-A (JP)
Title: Image forming device using metal halide lamp
Inventor: ANDO KAZUHIRO
IPC: H05B39/02
Filed: 1993-04-30
Abstract: PURPOSE:To provide an image forming device which uses a metal halide lamp that does not generate conduction noise when power is input thereto and which can surely prevent any rush current that is transiently large. CONSTITUTION:A bipolar contact type electromagnetic switch 3 and first and second electromagnetic switches 4, 5 are cascade-connected to one another between a metal halide lamp 6 and its driving power source 1, and a resistor 8 is connected in parallel to the second electromagnetic switch 5 and a temperature detecting element 82 is disposed inside the resistor 8. When the driving power source 1 is connected, timing control is performed to set the ON time of the second electromagnetic switch 5 later than that of the first electromagnetic switch 4 so as to restrain the large rush current of the metal halide lamp 6, and when the temperature detecting element 82 detects that the temperature of the resistor 8 is at or greater than a fixed value, switching control is performed to turn off the contacts 31, 32 of the bipolar contact type electromagnetic switch 3 to ensure the action to restrain the rush current.
Patent JP-H06314031-A (JP)
Title: Liquid developing device
Inventor: UENO FUMITAKA
IPC: G03G15/11
Filed: 1993-04-30
Abstract: PURPOSE:To accurately measure the concentration of a developing liquid. CONSTITUTION:This liquid developing device provided with a supplying path 6 leading the developing liquid 5 from a developing liquid container 3 housing the developing liquid 5 to a developing part 2, a discharge path 7 discharging the developing liquid 5 from the developing part 2 to the developing liquid container 3 and a developing liquid supplying means 4 provided in the mid-way of the discharge path 7 and allowing the developing liquid 5 to flow into the developing liquid part 2, further to provide a concentration detecting path 6b curved downward in the mid-way of the supplying path and a bypass 6a parallel with the path 6b, to dispose a concentration detecting means 80 detecting the concn. of the developing liquid 5 in the mid-way of the concn. detecting path, simultaneously, to locate the bypass 6a in the upper side than the concn. detecting path 6b.
Patent JP-S63271731-A (JP)
Title: Focus control method for optical head
Inventor: MIYAMOTO NORIFUMI
IPC: G11B7/09
Filed: 1987-04-30
Abstract: PURPOSE:To eliminate the need of an actuator by controlling a focal position by changing an incident angle of a light beam which goes into an objective lens. CONSTITUTION:Between a light source 1 such as a semiconductor laser, and an optical memory medium 5, a half mirror 2, a refractive index variable medium 3, and an objective lens 4 are arranged. The refractive index variable medium can vary an emission angle of a light beam by varying a refractive index of the medium by an electric field, a magnetic field, temperature or pressure. When the refractive index of the refractive index variable medium 3 has been set to the same as that of the peripheral atmosphere, the light beam from the light source passes through an optical path 9 and forms a spot 11, and when the refractive index has been made larger than that of the inside of the atmosphere, the light beam is bent in the direction as indicated with an optical path 8 and forms a spot 10. Accordingly, by varying the refractive index of the refractive index variable medium 3, a focal position can be moved. In such a way, an actuator becomes unnecessary, and the device can be miniaturized easily.
Patent JP-S58221636-A (JP)
Title: Casting mold for continuous casting
Inventor: KUBOTA AKIRA
IPC: B22D11/059
Filed: 1982-06-16
Abstract: PURPOSE:To prevent the seizure of molten steel on the inside surface of a casting mold for continuous casting and to improve the high temp. strength thereof by coating the upper part of the inside surface of said mold with Mo metal and the lower part with Ni metal. CONSTITUTION:A coating layer 2 of Mo or an Mo alloy having excellent high temp. strength is formed in the upper half part to be exposed particularly to high temp. on the inside surface of a casting mold 1 made of copper or a copper alloy to be used for continuous casting of steel and a coating layer 3 of Ni or an Ni alloy having high abrasion resistance to the abrasion by a soldified shell is formed in the lower half part of the casting mold. Even if the layer 2 is oxidized or sulfurized in the high temp. part in the inside upper part of the casting mold, the seizure of molten steel is prevented by the evaporation of the formed MoO3 and the high temp. lubricity of MoS2.
Patent JP-S63280050-A (JP)
Inventor: HANSUUGEORUGU FUROTSUSHIYU
IPC: C07C67/00
Filed: 1988-04-28
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-2000296923-A (JP)
Title: Sheet material conveyance device, image reading device, and image forming device
Inventor: NEGISHI TOMOKI
IPC: B65H1/18
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material conveyance device capable of stable and efficient paper feeding. SOLUTION: A conveyance roller conveying documents and a separation roller is contacted and separated by raising the conveyance roller. When a preseparation sensor upstream of this roller pair detects a document (S112), the roller pair gradually opens from a closed state (S113), and stops when a downstream postseparation sensor detects the document (S114, S115). A count of a roller raised amount is stored as a gap opening amount and added to a gap opening total amount (S116), and when the gap opening total amount exceeds a predetermined value D1 (S117), the gap opening total amount is cleared (S118), and a document holder is raised a predetermined amount D2 (S119).
Patent JP-S588258-A (JP)
Title: Mixed gas forming device
Inventor: TANO MASAHIRO
IPC: F02B43/00
Filed: 1981-07-03
Abstract: PURPOSE:To improve the follow-up properties of fuel gas to supply good mixed gas to an engine by providing a buffer comprising two chambers downstream from pressure controls and by applying the positive pressure of a venturi to the fuel pressure via a diaphragm. CONSTITUTION:Air flowing from an air cleaner 1 into an intake manifold 2 passes through a venturi 4 like a pulse to generate negative pressure. Moreover, the positive pressure of the venturi 4 is fed from a positive pressure hole 25 into the positive pressure chamber 24 of a fuel buffer 21, and is applied to the gas fuel in a negative pressure chamber 23 via a diaphragm 22, permitting an amount of gas fuel determined by the differential pressure of the venturi 4 to be discharged from the fuel nozzle of the venturi 4. And, even with no differential pressure of the venturi 4, pressure within the negative pressure chamber 23 slightly becomes negative by the influence of the diaphragm 22 to cause the gas fuel to continuously flow from pressure controls into the negative pressure chamber 23.
Patent JP-H02283341-A (JP)
Title: Tissue paper and/or vessel
Inventor: NAKAMATSU YOSHIRO
IPC: A47K10/38
Filed: 1989-04-26
Abstract: PURPOSE:To contrive unconventional sense for use to be shown with tissue paper as a part of a pattern created on a vessel by combining the pattern on the vessel of the tissue paper, with the tissue paper contained in the vessel, to be drawn out from an opening in order and to be used. CONSTITUTION:A pattern is created on the surface of a vessel 1, and tissue paper 3 in a state drawn out from the slit 2 of the vessel is contrived to be integrated with the pattern of the vessel. For example, on the upper surface of the vessel, water flow 4 is created, and paper suspended from the slit shows a water fall following the water flow. Besides, water 8 coming out of a water tap 7 is created on the vessel, and the shape of the water spread and flowing down is shown by the paper. Otherwise, smoke 9 coming out of the chimney of a running train is shown by the paper. Then, the pattern of the vessel is integrated with the drawn paper, and dynamic interesting appearance is shown, and they can be comfortably used.
Patent JP-S58220716-A (JP)
Title: Automatic inserting method of film
Inventor: OKADA HARUO
IPC: B29C35/00
Filed: 1982-06-18
Abstract: PURPOSE:To improve an operation efficiency and reduce the loss of a film, by stamping the film of a continuous length at the end face of a core mold partially and transfering the cut film together with the core mold to a cavity and inserting it. CONSTITUTION:The film of a continuous length 10 is stamped in a fixed size by the cutter 11 provided around a core mold 3 and a film holder 12 behind a movable mold 2 every mold closing. The cut film 10a which is stamped is positioned at the end face of the core mold 3 moving with a movable member 9. The cut film 10a is automatically inserted in a cavity 4 by a core mold 3.
Patent JP-S5227904-A (JP)
Title: Internal combustion engine with device for improving methanol
Inventor: NOGUCHI MASAAKI
IPC: F02M25/00
Filed: 1975-08-28
Abstract: PURPOSE: Control system is simplified by providing a control over an air fuel ratio of methanol and air and further an operation of the internal combustion engine is carried out smoothly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04312769-A (JP)
Title: Sealed-type lead secondary battery
Inventor: NITTA EIJI
IPC: H01M10/48
Filed: 1991-04-09
Abstract: PURPOSE:To extend the life of a capacity sensor by detecting the concentration of an electrolyte by a humidity sensor using the relation between the steam concentration and the thermal conduction. CONSTITUTION:A humidity sensor 7 is attached spirally to a cover part 2 while a packing 11 being set between them and installed in a gas-phase space in the middle of a negative electrode 4 and a positive electrode 6 in the upper part of an electrolytic jar 1. To protect the humidity sensitive part of the sensor, the part is covered with a porous body 10 made of plastic. The sensor 7 detects the concentration of the electrolyte using the relation between the thermal conduction and the steam concentration calculated from the steam pressure in an equiliblium with an aquoeous sulfuric acid solution. By humidity detecting principle is changed from the chemical phenomenon to the physical phenomenon, a capacity sensor is prevented from deteriorating and can have a long life.
Patent JP-S59231259-A (JP)
Title: Looseness prevented screw shaft and nut construction
Inventor: NISHIKAWA MASUMI
IPC: F16H25/24
Filed: 1983-06-11
Abstract: PURPOSE:To prevent the occurrence of looseness by forming slits on a nut and providing pressing means which press said nut inwardly in the radial direction, on the outer periphery of said nut. CONSTITUTION:Slits 14b, 14c are formed on a nut 14 in its radial direction, and pressing means 17A, 17B for pressing and energizing the nut 14 inwardly in the radial direction are provided on the outer periphery on both ends of the nut 14. Thereby, a following action can be provided even when the inclined faces of threads 10a, 14a are worn out. And, accordingly, the occurrence of looseness can be prevented.
Patent JP-S59230048-A (JP)
Title: Polyethylene terephthalate resin composition
Inventor: AOKI YOSHIHISA
IPC: C08L67/02
Filed: 1983-06-14
Abstract: PURPOSE:To provide the tilted composition crystallizable sufficiently in a low- temperature mold, and giving a molded article having excellent heat-deformation temperature and mechanical strength with excellent moldability, by compounding a polyester resin with a specific organic carboxylic acid metal salt and a specific epoxy compound. CONSTITUTION:The objective composition is composed of (A) 30-90wt% of a polyethylene terephthalate resin, (B) 5-60wt% of glass fibers, (C) 0.03-5wt% of one or more  I a or IIa metal salts of an organic carboxylic acid and (D) 0.1- 10wt% of an epoxy compound of formula (R is >=6C hydrocarbon group), wherein the sum of the components (A)-(D) is 100wt%. The component B is those giving a length of 0.2-2mm. in the final product, and the component C is preferably sodium stearate, etc. The group R of the component D is preferably >=6C straight or branched aliphatic group or phenyl substituted with >=1C alkyl.
Patent JP-S5438717-A (JP)
Title: Fm receiver
Inventor: KAYANO YASUAKI
IPC: H04B1/10
Filed: 1977-09-02
Abstract: PURPOSE: To avoid the deterioration of the received signal quality caused by the multi-path for the FM receiver to receiver the FM broadcast through detection of the AM signals contained in the FM received signals due to the multi-distortion, the frequency conversion and then the FM demodulation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11298180-A (JP)
Title: Communication device
Inventor: SONOBE HIDEKI
IPC: H05K7/20
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure with favorable heat dissipation for a transmitreceive MODEM cabinet having a function to control one line. SOLUTION: This structure comprises a substrate 100 having a plurality of fins 100 g on the upper side of the surface, a cover 101 covering the surface of the substrate 100 and four forced air-cooling fans provided on the substrate 100. The cover 101 covers the surface side of the substrate 100 so that a plurality of ducts 105 are formed with the fins 100 g and a flat space 107 is formed under the fins 100 g. An amplifying circuit board module 130 and a power supply circuit board module 132 are mounted on the parts corresponding to the fins 100 g on the rear side 100c of the substrate 100. A circuit board module 140 is mounted in the space 107. When the forcible air-cooling fan is activated, the air flows along the ducts 105 and in the space 107.