baber/WOPTO huggingface dataset:
Patent JP-H08339984-A (JP)
Title: Plasma processor
Inventor: TOMOYOSHI TSUTOMU
IPC: C23C14/34
Filed: 1995-06-13
Abstract: PURPOSE: To prevent without providing any heater reaction products from being deposited on an insulator placed in the periphery of the electrode of a plasma processor. CONSTITUTION: A thermal conduction member 44 with a good heat conductivity is sealed in an airtight way in the inside of a shield ring 43 of an insulator placed in the periphery of an upper electrode 41. Since the heat generated by the projection of ions on the shield ring 43 when generating a plasma is transferred to the whole of the under surface and the outside surface of the shield ring 43 by virtue of the thermal conduction member 44, the temperatures of these surfaces are increased for the depositions of reaction products thereon to be prevented.
Patent JP-S5692533-A (JP)
Title: Lens shutter type single-lens reflex camera
Inventor: KANZAWA AKIOKI
IPC: G03B9/10
Filed: 1979-12-27
Abstract: PURPOSE: To enable the operation of the shutter, the operation of a light shielding curtain, etc. to be accomplished surely and achieve miniturization by providing a shutter interlocking member, a detent pawl, a gear shaft for taking up of the light shielding curtain, etc. to a reflex camera.  
     CONSTITUTION: A shutter interlocking member 2 is energized with the turning force in a counterlockwise direction by a spring 6, and is detained by a detnet pawl 3. A light shielding curtain 8 provided just before the film shields the film in a light- tight state when it is held taken up on a take-up shaft 22 and puts it in an exposable state when it is taken up on an unwind shaft 22. If with the above-mentioned constitution a release botton is pushed, the detent pawl 8 turns counterclockwise to cuase the shutter interlocking member 2 to turn, thereby closing the blade 1a of a lens shutter 1. If the detent pawl 10 turns clockwise, the take-up shaft gear 9 of the shielding curtain is released of detention and the curtain 8 travels. In this way, the operation of the shutter and the shielding curtain is surely accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6416439-A (JP)
Title: Control device for clutch
Inventor: YAMAMOTO HIROAKI
IPC: B60W10/10
Filed: 1987-07-08
Abstract: PURPOSE:To prevent the stoppage of a prime mover at a cold time by making a low-pass filter ineffective when oil temperature is lowered below a defined value and a fuel feeing quantity to the prime mover is lowered below a defined value. CONSTITUTION:A low-pass filter 83 is necessary for the smooth transmission of a clutch pressure and for improving a feeding with respect to the rapid change in an input quantity theta during the engagement of a clutch 5 in the initial stage of engaging the clutch 5. However, this low-pass filter 83 has an adverse effect for rapidly disengaging the clutch 5 to prevent the stoppage of a prime mover 1 when the prime mover 1 becomes suddenly in an idling condition after engaging the clutch 5 at the time of low temperature. Hence, when it is detected that the oil temperature of a hydraulic pump 2 is lowered below a defied value by means of an oil temperature sensor 11 and that a fuel feeding quantity to the prime mover 1 is lowered below a defined value by means of an input quantity detecting means 12, the low-pass filter 83 is removed from a system.
Patent JP-S6414090-A (JP)
Title: Support for planographic printing plate
Inventor: TAKAMIYA SHUICHI
IPC: B41N1/08
Filed: 1987-07-09
Abstract: PURPOSE:To obtain a planographic printing plate having the image part strongly and closely bonded to the support thereof and hardly generating contamination in a non-image part, by providing a hydrophylic layer composed of specific carboxylate on the anodic oxidation film of an aluminum plate. CONSTITUTION:A support for a planographic printing plate is obtained by applying solution, which is prepared by dissolving a hydrophilic compound in water or an org. solvent such as methanol, to the anodic oxidation film of an aluminum plate and drying the coated film to form a hydrophilic layer. The hydrophilic compound is one composed of carboxylate represented by each of structural formulae (I)-(III)(wherein R1, R2 and R3 may be respectively same or different and are hydrogen, a 1-10C aliphatic group, an alicyclic group or aromatic group, R4 is a divalent group selected from a 0-10C aliphatic group, alicyclic group and an aromatic group, (Z) is a hydrogen ion, an NH4 ion, a Ia Group metal ion or a monovalent or divalent ion selected from divalent ions of metals of Groups IIa, VIIa, vIII, IIb, IVb and (n is an integer of 1 or 2).
Patent JP-S6329889-A (JP)
Title: Image processing method
Inventor: KUROKI HIDEKAZU
IPC: G06T5/00
Filed: 1986-07-23
Abstract: PURPOSE:To almost completely remove noise existing in an image and to obtain an accurate image even in the succeeding processed result by successively driving noise removing operators for removing projecting parts existing in an extracted image. CONSTITUTION:An image processor is provided with a contour extracting part 6 for binarizing a digital signal stored in an image memory 5 and extracting the contour of an object by a primary differential or Laplacian operator, an image memory 7 for storing a binarized image, a filter part 8 for removing noise existing in the binarized image, and an output part 9 for outputting data relating to the noise-removed image. Although noise due to a variation component of the illumination of the object is usually included in the image obtained by the extracting part 6 at the time of input of the image, the noise is completely removed by the filter part 8 and the filtered image is stored in the image memory 7 and outputted from the output part 9 when necessary.
Patent JP-H1021858-A (JP)
Title: High constrast cathode-ray tube and manufacturing method thereof
Inventor: OISHI TOMOJI
IPC: G02B1/10
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To improve darkness on a cathode-ray surface by forming a surface processing film containing a fullerene compound on a surface of a cathode-ray tube. SOLUTION: A coating liquid is obtained by adding a solution in which a fullerene compound to a solution in which an ITO ultra particle of 50 to 200Å in particle size is dispersed. This coating liquid is applied yo a panel surface of a cathode-ray tube and dried, after which a silica gel liquid is applied thereon, dried and heat-treated, and a surface processing layer made of a laminated film made of a low refraction factor layer containing silica and a high refraction factor layer containing the fullerene compound.
Patent JP-S6065362-A (JP)
Title: Integrated circuit device for peripheral interface
Inventor: AMASHIRO JIYUNYA
IPC: G06F9/48
Filed: 1983-09-20
Abstract: PURPOSE:To simplify the hardware of a computer system by outputting an interruption instruction code written previously to a register onto a bus when transmitting an interruption request signal to a CPU and receiving an interruption permission signal. CONSTITUTION:A writable register is provided in an IC device (LSI) for peripheral interface, and an interruption instruction code is written previously to said register from a CPU9. When an interruption condition is generated at an input/ output device 10, the LSI8 feeds an interruption request signal IRQ to the CPU9. Receiving an interruption permission signal INTA from the CPU9, the LSI8 feeds the interruption instruction code written to the register to the CPU9 via a bus line. Thus an interruption instruction code, e.g., a restart instruction is fed to the CPU9 for execution of the interruption processing.
Patent JP-H073573-A (JP)
Title: Production of woven fabric comprising carbon fiber
Inventor: NISHIMURA AKIRA
IPC: D03D23/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide the high-quality woven fabrics developing few fluffs of carbon fibers. CONSTITUTION:The objective method for producing the subject fabrics is characterized by that, using a rapier loom, the positions of respective healds are fixed in the warp-aligned direction and warps 1 from the respective healds are threaded through almost the center, along the warp rows, of reed meashes 18 formed between respective dents 17.
Patent JP-H0461446-A (JP)
Title: Electronic bulletin board system
Inventor: UESANGOU MAKI
IPC: H04L12/58
Filed: 1990-06-28
Abstract: PURPOSE:To easily find out required information by varying a display form of bulletin board information in response to freshness of the bulletin board information. CONSTITUTION:Plural user work stations 3-5 used daily by the user on which the bulletin board information is displayed are connected to a bulletin board information server 1 managing the bulletin board information and offering a retrieval service function on request via a network 2 and a large sized information display device 15 is connected to the bulletin board information server 1. The bulletin board information server 1 always discriminates an elapsed time after the bulletin board information is displayed, that is, the freshness of the information and the bulletin board information is displayed in a form in response to its novelty. For example, new information is displayed in bright characters and older information is displayed in darker characters, and the more contemporary the information is, the more remarkably it is displayed. Thus, the required information is acquired efficiently.
Patent JP-S57103264-A (JP)
Title: Method of manufacturing battery of silver oxide
Inventor: OKA YOSHITAKA
IPC: H01M4/06
Filed: 1981-10-27
Abstract: PURPOSE:To increase the capacity of discharge from a silver-oxide battery whose anode is made of silver oxide containing no electroconductive substance, by effecting preparatory discharge from the battery to make a silver layer to avoid the fall in the voltage at the initial stage of practical discharge. CONSTITUTION:Powder of silver oxide is compacted in a battery jar 2 which serves also as an anode terminal, to manufacture an anode 1. A separator 3 is tightly fitted between the anode 1 and a cathode 4 of zinc or cadmium packed in a cap 5 which serves also as a cathode terminal. Airtight sealing is effected with a gasket 6. A silver-oxide battery is thus manufactured. Preparatory discharge is then effected from the battery within 3% of its total capacity to make a silver layer on the contact surfaces of the anode 1 and the separator 3 by reduction to decrease the internal resistance of the anode. This results in avoiding  the fall in the voltage at the initial stage of practical discharge. According to  this method, the capacity of discharge is increased without mixing the silver  oxide with an electroconductive substance.
Patent JP-H1016008-A (JP)
Title: Mold for molding plastics and injection molding device using this mold
Inventor: TAKAHASHI TOSHIHIRO
IPC: B29C33/42
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding plastics which enables the molding of a surface shape with an appearance of dampish coating and performance such as resistance to flaw due to an outer force and an injection molding device with a means to eliminate a weldline and a gas mark. SOLUTION: An etching shape is formed on a molten plastics by transferring a shape obtained by etching the surface of a mold 1 for molding plastics to the molten plastics. The trough part 3 of the etched shape is roundish, and the crest part 4 of the etched shape is fluffy. A sintered metal is used for part of the mold and gas is exhausted from the mold through the pores of the sintered metal to generate a weldline.
Patent JP-S6151050-A (JP)
Title: Production of electrically conductive polymer
Inventor: NAITO KAZUMI
IPC: C08F281/00
Filed: 1984-08-21
Abstract: PURPOSE:To obtain an electrically conductive polymer whose manufacturing cost is low and which has high electrical conductivity and stability in a doped state, by polymerizing a cyclic compd. in the presence of an acetylenic high polymer and an oxidizing agent and doping the resulting polymer with a dopant. CONSTITUTION:A cyclic compd. is polymerized in the presence of an acetylenic high polymer and an oxidizing agent, and the resulting polymer is doped with a dopant. Examples of the acetylenic high polymers are polymers of acetylene, methylacetylene or chloroacetylene and copolymers of acetylene with ethynylbenzene and/or divinylbenzene. A composite material comprising the acetylenic high polymer and an electrically conductive material such as carbon black, metallic fiber or metallic powder may be used. As the oxidizing agent, catalysts for the Friedel-Crafts reaction can be used. Examples of such catalysts are aluminum chloride, zinc chloride and boron trifluoride.
Patent JP-H0616314-A (JP)
Title: Discharge paper tray
Inventor: KANATSU KOTARO
IPC: B65H31/20
Filed: 1992-06-30
Abstract: PURPOSE:To provide the discharge paper tray, in which a plate-like first discharge paper receiver and a second discharge paper receiver made of wire are connected to be freely drawn out and in which removal of both receivers is prevented. CONSTITUTION:At flat plate-like first discharge paper receiver 2 and a second discharge paper receiver 3 made of wire are provided, and leg support parts 7 each having the L-shape cross section, which has a vertical part 8 hung from the lower surface of the first duscharge paper receiver 2 and a horizontal part 9 bent from the lower end of the vertical part 8 and which slidably holds a leg 4 of the second discharge paper receiver 3, are provided in both sides of the first discharge paper receiver 2. The wall surface 10 opposite to the vertical part 8 is formed in the first discharge paper receiver 2 to prevent the fall of the leg 4 from the leg support part 7 with the wall surface 10 in the case where deformation of the leg 4 is generated or the shock is applied to the leg 4.
Patent JP-S5874239-A (JP)
Title: Molding sand for hot box
Inventor: TERAMOTO TSUTOMU
IPC: B22C1/00
Filed: 1981-10-27
Abstract: PURPOSE:To improve a pot life markedly by coating a hardener on the surfaces of silica sand and further coating a lubricant in the form of fine solid powder, a binder, and a lubricant in the form of fine solid powder successively thereon. CONSTITUTION:In the case of producing molding sand for hot boxes to be used in molds for production of castings, first a hardener is coated on the surfaces of silica sand. Thereafter a lubricant in the form of fine solid powder, a binder and a lubricant in the form of fine solid powder are coated thereon successively. The lubricants are used at 0.05-0.3pts.wt. and the binder at 0.5-5pts.wt. based on 100pts.wt. the silica sand. Lead stearate, calcium stearate, ethylene bisamide wax, etc. are preferable for the lubricants.
Patent JP-H077132-A (JP)
Title: Assembling method for mounting microcomponent three-dimensionally
Inventor: MORIYAMA TAKEAKI
IPC: H01L25/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide a method for mounting/assembling a pin switch part, comprising a beam lead type pin diode and a microchip type capacitor, as an input signal receptor for a radio frequency spectrum analyzer by taking advantage of high speed switching performance and long service life of the pin switch in ultrahigh frequency band. CONSTITUTION:One beam lead 7 of a beam lead type pin diode is wedge bonded 16 to a microchip capacitor 9 thus constituting a pin switch part 5. The bottom electrode 11 of capacitor is then bonded through a conductive adhesive 12 to the structural base part 15 and grounded. The other beam lead 8 at the pin switch part 5 is placed on the input signal transmission path, i.e., a coupling loop 4, while being superposed on a solder paste ball 13. The solder paste ball 13 is then irradiated with a laser beam 14 and thermally fused thus effecting solder joint.
Patent JP-S6417577-A (JP)
Title: Clamping circuit
Inventor: FUJIKURA TSUNEO
IPC: H04N5/18
Filed: 1987-07-13
Abstract: PURPOSE:To improve operability and reliability by providing a switching circuit to execute clamping action in a horizontal synchronization period in case a setup level for such as a personal computer is absent. CONSTITUTION:When a signal that lacks a setup level for such as a personal computer is inputted, a negative-polarity signal is inputted in an input horizontal synchronizing signal 6, while otherwise selected binary signal is inputted to an input selection signal 17 of a signal switch, accordingly, a setup presence/ absence discrimination circuit 10 outputs a high-level signal since the input signal does not coincide with a setup-present setting number. A horizontal synchronizing signal polarity switching circuit 8 acts as an inverter circuit to invert the polarity of an input horizontal synchronizing signal 6 to make it positive in polarity and to output it to a monostable multivibrator 9. The multivibrator 9 triggers the rise of an input pulse and outputs constant pulses, hence a clamping pulse is outputted in a horizontal synchronization period, so that a clamping circuit 3 executes DC restoration in a clamping action period.
Patent JP-H0621045-A (JP)
Title: Manufacture of element isolation film of semiconductor device
Inventor: KAWAMATA IWAO
IPC: H01L21/76
Filed: 1992-06-30
Abstract: PURPOSE:To reduce the stress to a silicon substrate due to a silicon nitride film mask. CONSTITUTION:After a silicon oxide film 2, a polycrystalline silicon film 3 of grain diameter 80Angstrom  and a silicon nitride film mask 4 are formed on a silicon substrate 1 one by one, they are oxidized and an isolation oxide film 5 is acquired. In the process, the polycrystalline silicon film 3 works as a stress relaxing film between the silicon substrate 1 and the silicon nitride film mask 4 and causes grain boundary slip smoothly. When a silicon device is thereby manufactured, a highly reliable product of less leak current can be acquired.
Patent JP-H0521003-A (JP)
Title: Formation of field emission type electrode
Inventor: KONDO YUKIHIRO
IPC: H01J9/02
Filed: 1991-07-15
Abstract: PURPOSE:To provide formation of a field emission type electrode which can correct the form of a gate layer by aftertreatment while the one formed shapes of the gate layer and an emitter chip are being kept. CONSTITUTION:An electrode portion includes a laminated body through an insulating layer 3 made up of silicon dioxide in which a conductive gate layer 4 made of metal molybdenum is laminated on a conductive substrate 2 made of sufficiently doped silicon. A conical emitter chip 1 made up of metal molybdenum is formed in an emission hole 5 which is formed through the insulating layer 3 and the gate layer 4 and makes the surface of the substrate 2 to be exposed. A metal film 6 is formed by vaport deposition from a diagonal direction while the whole of the electrode portion is being rotated so as to make the diameter of the emission hole 5 small and reduce the distance between the gate layer 4 and the emission chip 1.
Patent JP-S5696285-A (JP)
Title: Structure of electronic watch
Inventor: NAKAMURA MITSUTOSHI
IPC: G04C3/00
Filed: 1979-12-28
Abstract: PURPOSE:To work for reducing the number of parts, cost down and simplifying structure by a process wherein the member for temporarily fixing a battery is made rotatably and so constituted as to control the switch spring part in the condition of ordinary use. CONSTITUTION:The switch spring part 4a furnished to the module crossarm plate 4 is so constituted as to contact the switch terminal 2a of the circuit substrate 2 through the operation of the push button 9 for switching on-off. At the time of assembly, regulation and repair the battery holding member 5 is in the state of being turned to the right around a rivet 6. In case an armor is to be fixed after finishing assembly, regulation and repair, the switch spring cntrol part 5b is made to locate above the switch spring 4a by turning the holding member 5 to the left acting as a moving control means of the switch spring 4a owing to an operation of a push botton 9 or an impact preventing the switch spring 4a and the switch terminal 2a from coming off.
Patent JP-H09327613-A (JP)
Title: Exhaust gas treatment method for kneader and apparatus thereof
Inventor: TANIGUCHI SADASHI
IPC: B01F7/04
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To carry out exhaust gas treatment and at the same time re-use carbon black contained in smoke black by leading exhaust gas from a kneader to a dust collecting apparatus, collecting the smoke black in the exhaust gas, and turning back the smoke black to the kneader as a raw material. SOLUTION: Exhaust gas and smoke black from a kneader 1 are sent to a dust collecting apparatus 20 through a discharge dust 17, substances of smoke black and additives adhere in a prescribed thickness to a bag filter 25, and when the filtration resistance reaches a prescribed pressure, pressured air is jetted out through a pressured air jetting-out nozzle 27 for back washing to back wash the bag filter 25 and part the adhering substances. The adhering substances comprise smoke black and additives and mainly consist of carbon black and the substances are discharged to a tank 21 and the weight is measured. Next, when the kneading work of the kneader is finished and materials are newly supplied, the stored substances stored in the tank 21 are sent to the kneader 1 side by a sending mechanism 30 for carbon black in the raw materials.  The quantity of the substances is stored in a controlling mechanism 22 and the supply amount can be controlled.
Patent JP-2000073111-A (JP)
Title: Manufacture of low-phosphorus molten iron
Inventor: MATSUNO EIJU
IPC: C21C1/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To efflciently effect the preliminary dephosphorization of a molten iron using a flux containing no F source such as CaF2 in the dephosphorization to be effected as the preliminary treatment of the molten iron. SOLUTION: A manufacturing method is developed by finding out that the efficiency of the dephosphorization reaction is remarkably improved even when no F source is added by adding an oxygen source before adding a CaO source to increase the concentration of iron oxide in a slag. The concentration of iron oxide in the slag is increased by feeding the oxygen source, preferably, a gaseous oxygen before the flux which is the CaO source is added to the molten iron, and then, the flux which is the CaO source is added. Preferably, the oxygen source satisfying the inequalities 0.010<=B/A<=0.50 [kg/T], is supplied, where A is the total amount of CaO [kg/T] in the flux required in the dephosphorization, and B is the oxygen supply [Nm3/T] in terms of gaseous oxygen before the flux is added.
Patent JP-H0338101-A (JP)
Title: High frequency coaxial resonator
Inventor: INOUE JUN
IPC: H01P7/04
Filed: 1989-07-04
Abstract: PURPOSE:To facilitate the adjustment of a resonance frequency and to attain high density mount on a circuit board by providing an outer conductor at least to one or both end faces of a cylindrical dielectric substance while the outer conductor is prolonged, making the outer conductor close to an inner conductor so as to form a static capacitance between the inner conductor and the outer conductor. CONSTITUTION:A high frequency coaxial resonator 1 is provided with a cylindrical dielectric substance 2. The cylindrical dielectric substance 2 has a throughhole 3 in the center of the axial direction and provided with an inner circumferential face 4, an outer circumferential face 5 and a couple of end faces 6, 7. An inner conductor 8 is formed to the entire inner circumferential face 4 of the cylindrical dielectric substance 2 and an outer conductor 9 is formed to the entire outer circumferential face 5 respectively, an end face conductor 10 is formed to the entire end face 6, the inner conductor 8 and the outer conductor 9 are short- circuited to constitute a high frequency coaxial resonator with 1/4 wavelength. Moreover, the outer conductor 9 is prolonged to the other end face 7 to the position where the outer conductor 9 approaches the inner conductor 8, the gap between the inner conductor 8 and the end face 7 of the outer conductor 9 is regulated to set the static capacitance in both the conductors to a prescribed value thereby regulating the resonance frequency of the high frequency coaxial resonator 1 to a prescribed value.