baber/WOPTO huggingface dataset:
Patent JP-H08290578-A (JP)
Title: Ink tank
Inventor: ISHINAGA HIROYUKI
IPC: B41J2/175
Filed: 1995-04-24
Abstract: PURPOSE: To prevent the blocking of an opening with edge dust or dust by opening the outer end opened at the containing chamber exterior of an atmospheric communication port lower than the inner end opened with the chamber interior in the mounted state at an ink tank. CONSTITUTION: An atmospheric communication port 6 is provided at the one side A of a case body 2 for forming an ink tank 1 having an ink supply port 5. The port 6 is provided above the body 2, and formed of an inner opening end 6a opened with the inner surface side of the body 2, an outer opening end 6b opened with the outer surface side, a communicating passage 6c for connecting the opening ends, and a cover 6d for forming a passage by partly covering the passage 6c. The end 6b is disposed lower than the end 6a in the opening 6. As a result, dust or edge dust is scarcely introduced from the end 6b.
Patent JP-H07305932-A (JP)
Title: Above-floor type cooler for dummy load heater of small hydraulic power plant
Inventor: SATO SHUJI
IPC: F25D1/02
Filed: 1994-05-12
Abstract: PURPOSE:To avoid a decrease in cooling function by preventing remainder and accumulation of solid foreign matter such as sand, etc., in a cylindrical containing case to eliminate maintenance such as inspection of a dummy load heater, removal of the matter, etc., and to reduce the area of an installation space. CONSTITUTION:A cylindrical containing case 3 is provided by directing the vertical axis C of the case 3 in a vertical direction. A cooling water W inlet 5 is provided by directing it in a tangential direction at a conical part 31 connected to the lower part of the case 3. A cooling water W outlet 6 is provided at the upper part of the body 30. Solid foreign matter such as sand, etc., mixed with the water W is dropped by gravity, and discharged from a drain port 7.
Patent JP-S63265482-A (JP)
Title: Luminous power controller
Inventor: NISHI TAKECHIKA
IPC: B23K26/00
Filed: 1987-04-23
Abstract: PURPOSE:To facilitate a highly durable and highly efficient luminous power control by employing a plurality of polarization beam splitters to control the luminous power. CONSTITUTION:A difference in angle between polarization beam splitters 16 and 22 is obtained from the angles of both the splitters. On the other hand, the luminous power of a beam reflected by the polarization beam splitter 22 is obtained from the transmittance of a filter 26 and a luminous power detected by a photodetector 28. A luminous power applied to a reticle 38 is calculated from the difference in angle between the polarization beam splitters 16 and 22 and the luminous power reflected by the polarization beam splitter 22. Further, the luminous power is integrated by an integrating luminous power memory device 42 and a pulse beam oscillator 18 and a driver 20 are so controlled as to terminate exposure when the integrated luminous power reaches a predetermined allowable range. The beam transmitted through the polarization beam splitter 22 is transmitted through a quarter wavelength plate 32 to convert its characteristics from linear polarization into circular polarization. Then the beam is transmitted through a fly-eye lens 34 and a condensing lens 36 to be made uniform and applied to the reticle 38. With this constitution, highly durable and highly accurate control of a high output laser can be performed.
Patent JP-H01269597-A (JP)
Title: Process of ic card
Inventor: TAKASE YOSHIHISA
IPC: G06K19/077
Filed: 1988-04-21
Abstract: PURPOSE:To contrive higher productivity without deteriorating the characteristics of an IC card, by a method wherein a card base is provided with a recessed part of a predetermined size for mounting an IC module therein, a minute amount of an adhesive a hardened film of which has rubber elasticity is applied to the bottom surface of the recessed part, the IC module is inerted into the reassessed part, and the adhesive of hardened at a low temperature while pressing the module against the bottom surface. CONSTITUTION:Upper and lower transparent polyvinyl chloride oversheets 1 and an opaque polyvinyl chloride core material 2 as an intermediate material are superposed on each other, followed by hot pressing to obtain a polyvinyl chloride card 3. The card 3 is then provided with a recessed part 4 for mounting an IC module therein, by cutting or the like. An adhesive which is flexible and a hardened film of which has rubber elasticity is dropped to the bottom of the recessed part 4 by a dispenser or the like. An IC module 6 is inserted into the recessed part 4 so that a terminal part 7 for external connection is exposed to the outside of the card 3, and an end face of the module 6 is pressed by a press. The card 3 is placed into a magazine, and is subjected to primary hardening. Then, the assembly is left to stand, for secondary hardening, to completely solidify the adhesive 5, thereby providing an IC card 8.
Patent JP-H10295043-A (JP)
Title: Power supply for portable electronic apparatus
Inventor: HOSHI TOYOKAZU
IPC: H02J7/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To automatic charging of a storage battery as a drive power supply and to let it maintain its function of a power supply by catching radio waves flying in air to make use of its energy. SOLUTION: A resonance circuit 5, which is provided with a storage battery 2 function as a drive power supply and a winding coil N2 attached to a capacitor C and an antenna 3 and catches the radio waves of resonance frequency determined by the circuit constant, and a rectifying circuit 6, which rectifies the resonance voltage of the resonance circuit 5 to charge the storage battery 2, are provided. Among the radio waves flying in the air, the resonance circuit 5 catches the radio waves of a frequency which matches the resonance frequency of the resonance circuit 5 to cause a resonance voltage to occur across the both ends of the capacitor C. This resonance voltage is rectified by the rectifying circuit 6 and supplied to the storage battery 2, which is automatically charged, while the resonance circuit 5 is being caught by the radio waves.
Patent JP-S57212419-A (JP)
Title: Automatic focusing camera
Inventor: OGAWA YUKIO
IPC: G03B13/36
Filed: 1981-06-25
Abstract: PURPOSE:To realize both the simplification and miniaturization of the mechanism of an automatic focusing camera in which a lens is stopped at the prescribed extension position at a moment of release, by performing the start and end of the lens extension with an electromagnet. CONSTITUTION:When a coil 63 conducts by releasing operation, an armature 61 attracted by a permanent magnet 62 is detached. At the same time, a lever 60 turns right to push a lever 67. Thus the hook of a long lever 8 is released, and then only the lever 8 moves left to release a fan-shape gear 6. At the same time, a projection 8e shunts to release a lever 70. When contact is secured between the lever 70 and a pin 60b, a spring 68 presses again the lever 60 to a magnetic pole to shunt a pawl 64 from a ratchet wheel 32 to start the extension of a lens. The coil conducts when the lens reaches a prescribed positon, and a spring 71 which is charged again by a projection 8f turns the lever 60. Thus the pawl 64 engages the ratchet 32 to stop the extension of the lens.
Patent JP-H041426-A (JP)
Title: Soundproofing type working device
Inventor: SASAKI JUN
IPC: F02B77/13
Filed: 1990-04-13
Abstract: PURPOSE:To sufficiently improve a noise prevention effect and also ease assembling and maintenance and inspection working etc. by providing a pair of end walls, a pair of side walls, a bottom wall, an upper wall, and a partition plate in a soundproofing case, and also arranging various equipment in main and auxiliary chambers defined in the inside of the soundproofing case. CONSTITUTION:A soundproofing case has an almost cubic state as a whole, and is provided with a bottom wall assembly body, first and second end walls 11 and 12, first and second side walls 13 and 14, and an upper wall 1 as outer wall members. A partition plate 20 is arranged in the inside of the soundproofing case, and the inside is defined into two spaces, that is, a main chamber 21 and an auxiliary chamber 22. In this case, a working machine 1 and an engine main body 2, driving it, are arranged in the main chamber 21, and a muffler assembly body 3 of an engine is located in the auxiliary chamber 22. The pair of side walls 13 and 14 and the upper wall are integratedly formed. Moreover the muffler assembly body 3 is fixed to the partition plate 20.
Patent JP-H11290808-A (JP)
Title: Seepage control structure in waste disposal site
Inventor: HIRAMA KUNIOKI
IPC: E02D3/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a seepage control structure in a waste disposal site wherein a soil material for securing a seepage control property, a bearing power, or a deformation-following property can be easily obtained without depending on a large-scale plant, and execution and execution control are easy. SOLUTION: A seepage control structure 10 is composed of at least two seepage control layers which are installed by covering a bottom ground 12 of a waste disposal site 11 to prevent foul water from leaking out from inside the disposal site 11 to a surrounding ground. Such the at least two seepage control layers comprise a seepage control property emphasized layer, a bearing force-emphasized layer, and a deformation-following property-seriously considered layer.
Patent JP-S60242688-A (JP)
Title: Optical amplifying light-emitting light-receiving integrated element
Inventor: TERAKADO TOMOJI
IPC: H01S5/00
Filed: 1984-05-17
Abstract: PURPOSE:To obtain an element, crystal growth thereof is easy and a manufacturing process thereof is simple, by laminating a second conduction type collector layer, a first conduction type base layer and a second conduction type emitter layer on a semiconductor layer in the uppermost section of a semiconductor laser in succession and forming a phototransistor. CONSTITUTION:A mesa 104 held by two grooves is manufactured on a DH substrate in which a P-InP clad layer 101, a non-doped InGaAsP active layer 102 and an N-InP clad layer 103 are grown on a P-InP substrate in succession. An N-InP first current blocking layer 105, a P-InP second current blocking layer 106 and an N-InP buried layer 107 are formed through a liquid phase growth methed, thus manufacturing a semiconductor laser 2. An N-InGaAs collector layer 108, a P-InGaAs base layer 109 and an N-InP emitter layer 110 are laminated in succession, thus manufacturing a phototransistor 3.
Patent JP-S5624495-A (JP)
Title: Metal rolling mill oil
Inventor: YAHIRO TAKEO
IPC: C10N40/24
Filed: 1979-08-04
Abstract: PURPOSE: To provide the titled oil having excellent frictional coefficient, pressure resistance, etc., and comprising a compound obtained by the reaction of a specific amide compound containing amine group with a polycarboxylic acid, an epoxy compound, etc.  
     CONSTITUTION: (A) An amide compound having residual amino group obtained by reacting (i) one or more compounds selected from ≥12C aliphatic carboxylic acids, polycarboxylic acids, and esters (or amides) of ≥4C polycarboxylic acids containing a ≥11C alkyl group and a carboxyl group in a molecule with (ii) a polyamine, is made to react with (B) one or more compounds selected from polycarboxylic acids, epoxy compounds, isocyanate compounds, urea, thiourea, and guanidine having two or more functional groups reactive with the amino group of (A) compound. The compound obtained by the above reaction is, if necessary mixed with other lubricant, etc., and used as the objective rolling mill oil. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63264347-A (JP)
Title: White rubber roll
Inventor: SUZUKI NORIJIROU
IPC: B32B7/02
Filed: 1987-04-22
Abstract: PURPOSE:To constitute the title roll so that a letter and symbol from a copy become easily legible and economical for a reading roll for a facsimile, by a method wherein a black conductive rubber layer containing carbon is provided on a shaft and then a white conductive silicone rubber tube containing tin oxide and/or zinc oxide and titanium oxide is applied on the surface of the rubber layer. CONSTITUTION:A black rubber roll is manufactured by a method wherein a primer is applied to the surface of a metallic shaft and after a silicone rubber compound obtained by adding carbon black and a vulcanizer of an organic peroxide to silicone crude rubber available on the market is made into a silicone rubber molded body by performing press molding under heating and pressurization, abrasive finishing is performed. The diameter of a white conductive silicone rubber tube is made narrower than the outside diameter of a black rubber roll preferably by 0.5% by performing extrusion molding of a silicone rubber compound obtained by adding preferably tin oxide, powder of titanium oxide as a white conductive filler and a vulcanizer of an organic peroxide for extrusion vulcanization to the silicone crude rubber.
Patent JP-H09265159-A (JP)
Title: Packing material for photographic sensitive material and its production
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To facilitate manual unsealing and to prevent the generation of pinholes and breaking by using a light shielding polyolefin resin film layer contg. plural kinds of specified resins and an effective amt. of a lubricant. SOLUTION: A light shielding polyolefin resin film layer contg. 31-70wt.% high density resin having a low melt index, 29.8-69.8wt.% low density resin having a high melt index and an effective amt. of a lubricant is used. The total amt. of the resins and the lubricant is <=100wt.%. The high density resin is one or more kinds of resins selected from among homopolythylene resin and ethylene-α-olefin copolymer resins each having 0.001-0.45/10min melt index and 0.940-0.985g/cm<3> density. The low density resin is one or more kinds of ethylene-α-olefin copolymer resins each having 0.1-10g/10min melt index and 0.870-0.935g/cm<3> density.
Patent JP-H06311450-A (JP)
Title: Am demodulator
Inventor: YUASA MASATOSHI
IPC: H04N5/455
Filed: 1993-04-26
Abstract: PURPOSE:To stably execute AM demodulation even when over-modulation occurs. CONSTITUTION:An input AM modulating signal is demodulated based on a carrier reproduced by a phase lock loop in a detection circuit 2. Concerning a demodulated detection output, a synchronization pulse detecting circuit 9 detects a frame pulse FP and a horizontal pulse HP. A synchronizing signal generating equipment 10 generates a vertical syncronizing signal VD, a horizontal synchronizing signal HD and a synchronization detecting output based on the pulses. A frame gate generating circuit 11 generates a frame gate pulse based on a vertical synchronizing signal VD and a key pulse generating circuit 8 generates a key pulse based on the horizontal synchronizing signal HD. The both pulses are supplied to a selection switch 12 and one of them is selected by the synchronization detection output so as to be supplied to the switch 7. The switch 7 stops the operation of the phase lock loop only for a frame gate pulse period when the synchronization detection output and executes the operation of the phase lock loop only for a key pulse period when the synchronization detection output is high.
Patent JP-S58216709-A (JP)
Title: Filter cake remover which permits easy automatic washing in duplex filter press
Inventor: NAGAI MASAO
IPC: B01D25/12
Filed: 1982-06-10
Abstract: PURPOSE:To provide a filter cake remover which permits easy automatic washing without intefering the movement of an automatic washing nozzle by frames and without receiving any restriction in the effective width of the nozzle from the frames. CONSTITUTION:When the handle 5 of a filter plate 3 on one side (right when facing the machine) of a loose head is moved toward the right with an automatic opener to open the frames, the plate 3 of the loose head is stripped from the top surface of a frame 4 and is pulled to the lower part of the frame 4 connected to a ring plate 11. The bottom surface side of the frame 4 is then stripped from the plate 3 on the fast head side and although the top end of the frame 4 is held locked to an opening hook 8, the frame moves while tilting along a frame rail 2 and is unlocked from the hook 8. The frame 4 is pulled in the inclined state toward the right by the plate 3. The cake in the frame 4 falls downward. The cake in all the frames is removed by the repetition of the above- mentioned operation.
Patent JP-H02277254-A (JP)
Title: Semiconductor device
Inventor: SEKIYA KIYOUZOU
IPC: H01L21/3205
Filed: 1989-04-18
Abstract: PURPOSE:To prevent a contact resistance from being increased by a method wherein a high-melting metal film is removed only at a part where a multilayer film interconnection which has spread the high-melting metal film at a lower layer of an aluminum film comes into contact with a lower-layer wiring part. CONSTITUTION:In a semiconductor device which is provided with a multilayer film interconnection containing at least an aluminum film 12 deposited on a high-melting metal film 7, the aluminum film 12 comes into contact with an electric conductor 11 at a connection part where the multilayer film interconnection comes into contact with a wiring layer arranged at the lower part via the electric conductor 11 which has been filled into a contact hole 9 in an interlayer insulating film 6 at the lower part. Thereby, it is possible to prevent a contact resistance from being increased and, at the same time, to maintain a high resistance to an EM (electromigration) and an SM(stress migration) at a wiring part.
Patent JP-S61258860-A (JP)
Title: Production of polyester resin composition
Inventor: YONETANI KIICHI
IPC: C08L71/02
Filed: 1985-05-13
Abstract: PURPOSE:To obtain a composition having improved antistatic properties and mechanical properties, by blending an aromatic polyester with an inorganic filler, mixing the blend with a (modified)polyalkylene glycol and kneading the blend in a molten state by a screw extruder. CONSTITUTION:100pts.wt. aromatic polyester is blended with 0.05-15pts.wt. polyalkylene glycol or modified material of it, 0.01-5pts.wt. metallic sulfonate shown by the formula (R is 6-60C organic group; m is number of charge of metal M; n is 1-4; m is metallic atom), 3-100pts.wt. inorganic filler, and 0-50pts.wt. organic bromine compound, and blended in a molten state by a screw extruder. In the operation, the aromatic polyester is blended with the inorganic filler, mixed with the polyalkylene glycol (modified material of it). In the blending, the whole components except the polyalkylene glycol (modified material of it) are blended in a molten state, pelletized, and mixed with the polyalkylene glycol (modified material thereof) in a molten state.
Patent JP-H10282915-A (JP)
Title: Led ball for display device
Inventor: OKAMOTO AKITO
IPC: F21V3/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To greatly improve the visibility. SOLUTION: The LED ball which is used as the light emission source of a display device is constituted. A light emission unit main body 3a constituted by mounting light emitting diode elements 4 in plane and a diffusion material containing dome-shaped cap member 6 mounted around the light emission diode elements 4 of the light emission unit main body 3a are provided. In this case, the light emitted by the light emitting diode elements 3 is diffused in various directions by diffusing materials in the dome-shaped cap member 6 and then the dome-shaped cap member 6 constitute a three-dimensional light emission surface on the whole. Consequently, the LED ball 3 has no blind zone and the visibility is greatly improved.
Patent JP-H06304156-A (JP)
Title: Blood measurement device
Inventor: OKURA TADAHIRO
IPC: A61B5/00
Filed: 1993-04-26
Abstract: PURPOSE:To provide the blood measurement device with a simple circuit and less parts, with the high measurement accuracy, and capable of easily changing a correction value by using a connector provided with an event data setting section consisting of plural setting switches which is set by the combination of turning on and off one of the plural measurement events. CONSTITUTION:A blood sensor 3 is turned on and off by controlling plural setting switches 2a-2d of an event data setting section 2 arranged in a connector 1 connected with a blood sensor 3. By the combination of turning on and off the setting switches 2a-2d, one of the plural measurement events is set. An event data reading means 12 which reads the measurement event data from a blood sensor 3, data correcting means 13 which corrects the data read by the reading means 12, and correction data output circuit 14 outputting the data corrected by the correcting means 13 are installed in a blood measurement section 11 to be jacked in the connector 1.
Patent JP-S5730580-A (JP)
Title: Corrosion-inhibition of inside lower end surface part in outdoor storage tank
Inventor: KURIHARA MITSUGI
IPC: B05D7/22
Filed: 1980-07-23
Abstract: PURPOSE: To enhance the corrosion-proof effect at the inside lower end surface part of an outdoor storage tank, by applying a peelable paint onto the rising part of the inside surface of the side plate of the tank, the upper surface of an annular plate occupying the interior of the tank and the upper surface of a bottom plate.  
     CONSTITUTION: The bottom plate 1 of an outdoor petroleum-storage tank is formed into a disc shape by welding a plurality of steel sheets. The bottom of the tank comprises the bottom plate 1 and an annular plate 2. Concrete-blocks are buried annularly just under the annular plate 2. Thus, a foundation is constructed. The side plate 5 of the tank is firmly welded to the annular plate 2. A peelable paint 7 is applied onto the whole surface of the welded part. The surface is further coated with an oil-resulting paint 8. Consequently, a corrosion-proof effect is enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09285975-A (JP)
Title: Extracting and collecting apparatus for thumb tack in high place
Inventor: YAMAGATA AKIRA
IPC: B25C11/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To safely extract a thumb tack fixed in a high place without using any ladder or any step by providing a cylindrical part provided with a thumb tack extracting groove, a thumb tack storing collecting cylinder, and a rod type grip. SOLUTION: In a part which is provided with a thumb tack extracting groove and is formed into an egg shape, a hole to which a thumb tack can be easily inserted is arranged in the upper part and groove parts are arranged in the edge, the front part, and the rear part of the hole, while a hole to which a thumb tack storing collecting cylinder 2 is inserted is arranged in the lower part parallelly to the groove parts, and a hole in which the thumb tack storing collecting cylinder 2 can be moved longitudinally without any resistance is arranged parallelly to the groove parts. In the upper part of the thumb tack storing collecting cylinder 2, an insertion coming off stopper is provided in the cylindrical lower part provided with the thumb tack extracting groove.  A spring 4 is fitted in the upper part of the thumb tack collecting cylinder 2 and is inserted from the lower part of the cylindrical part provided with the extracting groove, and the coming off stopper is installed. In addition, the lower part of the thumb tack collecting cylinder 2 is formed into a screw type to which the rod type grip 3 is connected and fixed.