baber/WOPTO huggingface dataset:
Patent JP-H0861894-A (JP)
Title: Sight scope
Inventor: TOMITA SABURO
IPC: G02B23/00
Filed: 1994-08-24
Abstract: PURPOSE: To accurately regulate the oscillating amount of a sighting cylinder in response to the distance to a target by forming a protrusion in point contact of at least one of contact surfaces of the cylinder and a regulating shaft with the other in the axial direction of the cylinder. CONSTITUTION: When the regulating knob 32 of a vertically oscillating regulating mechanism 30 is rotated, a regulating shaft 33 is retracted, and a sighting cylinder 7 is vertically oscillated in response to the retraction. In this case, the 'sighting cylinder 7 is brought into point contact with the shaft 33 at the top of a protrusion 9a, and the contact point is always constant despite the rotating position of the regulating shaft 33. Accordingly, the distance from the rotating center of the cylinder 7 to the contact point is always constant. Thus, the oscillating amount of the cylinder 7 to the retraction of the shaft 33 is not varied, but predetermined corresponding relationship is maintained. Therefore, the oscillating amount of the sighting cylinder can be accurately set in response to the distance to the target, thereby accurately shooting.
Patent JP-H0862697-A (JP)
Title: Display device
Inventor: AOKI HITOSHI
IPC: G03B17/18
Filed: 1994-08-24
Abstract: PURPOSE: To enable a user to visually recognize a display part without largely turning his eyes away from a state where he looks in a finder and to prevent the misoperation of a switch by turning a cover body provided with the display part to a state where it is nearly parallel with the back surface of a main body and a state where it is nearly parallel with the upper surface of the main body. CONSTITUTION: The cover-like display part 1 is installed at the upper part of a camera 20 so that it can freely turn centering around a rotary shaft 1a. A window 2 made of a transparent member is formed at the upper part of the display part 1 and a liquid crystal element 3 is attached to the inside of the window 2. The liquid crystal element 3 is connected to the internal circuit of the camera 20 through a hollow space near the rotary shaft 1a. When the display part 1 is nearly parallel with the back surface of the camera 20, the display is visually recognized without largely turning the eyes away from the state where the user looks in the finder.  When the display part 1 is nearly parallel with the upper surface of the camera 20, an operation button 7 arranged on a lower surface is prevented from being inadvertently depressed by the user and also the malfunction of the switch used at low frequency is prevented.
Patent JP-H11153734-A (JP)
Title: Electroforming optical system mount part
Inventor: HOLDERER HUBERT
IPC: C25D1/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To embody an optimum state of stress relieving of an optical element after mounting by producing the spring joint supporting part of the optical system mount part of the optical element by electroforming. SOLUTION: Webs 11, 12, li are held in prescribed positions by aligning the center of an inner ring 2 to an outer ring 3 and form the thin spring joint supporting part which prevents the deformation of the outer ring by screwing with, for example, another member and permits the deformation of the inner ring 2 in a stressless state. The webs 11, 12, li allow the relative diameter change of the inner ring 2 and the outer ring 3 like giving rise to by expansion at the time of changing of temp. as well. Further, the inner ring 2 is divided by preferably a method, such as laser cutting, having no reaction, after the ring is separated from molds. If, in such a case, the inner ring 2 is formed as a closed ring by electroforming, the sepn. of the molds by thermal shrinkage is eventually assisted. The spring joint supporting part is thus produced by electroforming.
Patent JP-2000059108-A (JP)
Title: Coaxial waveguide
Inventor: MIYADE HIROKI
IPC: H01P1/207
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To constitute a high-pass filter which is simple and small by propagating high-frequency electric power to a cylindrical space part partitioned with a partition plate. SOLUTION: This waveguide is equipped with an internal conductor 12 and an external conductor 14 which are arranged coaxially and a partition plate 80 which short-circuits them electrically, and provided with a high-pass filter function by propagating high-frequency electric power to the cylindrical space part 82 partitioned with the partition plate 80. Namely, a rectangular waveguide 20 is rounded having the internal conductor 12 as one long side 24 and the external conductor 14 on the other and the excess from the long side 24 for the internal conductor 12 is used as the partition plate 80 to constitute the coaxial waveguide. This waveguide has a cutoff frequency as well as the rectangular waveguide and its size is determined by the mean length L of the space part 82. The internal diameter of the external conductor 14 and the external diameter of the internal conductor 12 are determined by the found cutoff frequency. Namely, the mean length L of the space part 82 between the internal and external conductors is so selected as to correspond to the length (a) of the rectangular waveguide 20 when the cutoff frequency of the rectangular waveguide 20 is found, but this is a rough estimate and the detailed size is determined by simulation.
Patent JP-H0271013-A (JP)
Title: Heating device
Inventor: TAKAMI TAKESHI
IPC: H05B11/00
Filed: 1988-09-06
Abstract: PURPOSE:To direct the radiation heat of a heater efficiently to a food and attempt to shorten the time of heating by providing a heater which heats a food placed in an oven chamber in the inside of the oven chamber, and constituting the plate section of the oven chamber, which is close to the heater, of a heat-resistant material which has a high heat radiation efficiency. CONSTITUTION:A conventional heat barrier plate is not provided between a heater 10 provided at the upper end of the inside of an oven chamber 2 and its upper plate 2a, but the upper plate 2a is constituted of a stainless steel which has a high heat radiation efficiency and is highly heat-resistant and mirror-finished. The sections other than the upper plate 2a of the oven chamber 2 are constituted of an inexpensive iron plate material which is treated with paint film on the surface or steel plate material which is aluminium-plated. By constituting the upper plate 2a of the oven chamber 2 of material such as mirror-finished stainless steel which has a high heat radiation efficiency and is highly heat-resistant, the radiation heat of a heater 10 is directed to a food 3 efficiently and the effective volume of the inside of the oven chamber 2 is large by omitting the heat barrier plate.
Patent JP-H0777363-A (JP)
Title: Method for setting engine driving type air conditioner in motion
Inventor: TAKAMATSU MASAKI
IPC: F25B1/00
Filed: 1993-09-08
Abstract: PURPOSE:To effect evaporation-separation of refrigerant dissolved in oil and effect a normal start of a compressor by a method wherein when a difference between a discharging side pressure and a suction side pressure of an oil pump arranged at the compressor does not reach a predetermined pressure, an energization/stopping of the compressor is repeatedly carried out until it reaches a predetermined number of times. CONSTITUTION:When an air conditioner is energized, opening or closing valves 13 and 14 are opened, each of pipes 10 and 12 at a discharging side and a suction side of a compressor 2 is communicated from each other, thereafter an engine 1 is started and the compressor 2 is activated. At this time, it is judged weather or not the energization of the compressor 2 is more than the predetermined number of times, for example, more than 7 times, and NO is judged, the operation is transferred to the next step, the number of rotation of an engine is reduced down to a minimum number of rotations and then a capability of the compressor 2 is adjusted to a minimum value. Then, it is judged weather a difference between the discharging side pressure and the suction side pressure of an oil pump is less than the predetermined pressure, when a fact that the difference is more than the predetermined pressure is detected in reference to an output of a difference switch 15, the energization/stopping of the compressor 2 is repeatedly carried out during a period in which it reaches the predetermined number of times, and then an oil temperature is increased.
Patent JP-H0383561-A (JP)
Title: Processed aquatic product and its preparation
Inventor: MATSUOKA TAKAO
IPC: A23L17/30
Filed: 1989-08-29
Abstract: PURPOSE:To obtain a processed aquatic product imparting an added value to loose herring roe and having a special texture and flavor having the appearance extremely resembling to MENTAIKO (ovarian cyst of walleye pollack) by charging a mixture of loose herring roe seasoned and colored in red and a viscous matter into the ovarian cyst (MENTAIKO). CONSTITUTION:Loose herring roe 3 is subjected to seasoning and coloring in red with dipping into a seasoning solution 5 containing an edible reddish pigment. Viscous matter 4 (e.g. kelp-containing yam) is added to the resultant herring roe, and then mixed. Thus prepared mixture 2 is charged into ovarian cyst 1 (MENTAIKO) to form the objective processed aquatic product A. Suitable seasoning can be used for the seasoning solution, besides, e.g. bonito extract, MIRIN (SAKE from glutinous rice), glucitol, sorbite or mustard, etc.
Patent JP-H04104730-A (JP)
Title: Threshed product-guiding system in thresher
Inventor: OSAKI MASAMI
IPC: A01F12/18
Filed: 1990-08-24
Abstract: PURPOSE:To obtain the title system smooth in raking threshed products into a treatment chamber, also capable of favorably maintaining the treatment effects, by providing a guide plate communicating from a threshing net to a treatment net so as to be deviated, in relation to the shaft of a treatment barrel, toward the rotary raking side of said treatment barrel. CONSTITUTION:In such a duplex barrel-mode thresher as to make threshing operations by allowing a treatment barrel 3-housed treatment chamber 4 to communicate with a handling barrel 1-housed threshing chamber 2, a guide plate 8 communicating from the net surface of a threshing net 5 under the handling barrel 1 to the treatment net 7 under the treatment barrel 3 in the direction of tangential line is provided so that the extended plane for said plate 8 is deviated, in relation to the shaft 6 of the handling barrel 3, toward the rotary raking side of said barrel 3; thereby facilitating feeding the threshed products guided by the plate 8 onto the rotary side of the treatment barrel 3 along with expanded treatment barrel-enclosing area for the treatment net 7, thus providing the objective system.
Patent JP-S61102316-A (JP)
Title: Fuel tank
Inventor: MOMOO SATOSHI
IPC: B63H21/38
Filed: 1984-10-23
Abstract: PURPOSE:To enhance the joint strength, fuel holding capacity and stabilization of fuel supply of an automobile fuel tank provided with a tank space for vehicle turn, by welding the bottom of an outer tank to the bottom surface of a tank body through spot-welding holes formed in the bottom surface of an inner tank. CONSTITUTION:The bottom surface section 31b of an inner tank is spot-welded to the outer tank bottom section 30 of a tank for vehicle turn, at points A. The outer tank bottom section 30 is welded to the bottom surface section 21a of a fuel tank body through holes 31f formed in the bottom surface section 31 of the inner tank 31b at points B. With this arrangement, when the vehicle turn so that fuel is inclined to one side, fuel in the tank 22 is also inclined to one side but is held within the inner tank 31. In comparison with conventional tanks having a band-like bottom, the area of the bottom surface section of the inner tank 31b having a cemicircular shape, is wide so that the holding amount of fuel may be increased to stabilize the supply of fuel. Further, the amount of fuel passing through the spot-welding holes 31f may be reduced since the diameter of the holes is small.
Patent JP-H0886931-A (JP)
Title: Optical circuit module for optical amplifier
Inventor: FUKUZAKI IKUO
IPC: G02B6/293
Filed: 1994-09-19
Abstract: PURPOSE: To provide an optical circuit module for an optical amplifier having a structure to prevent the angle deviation, if generated in route changing parts for reflecting signal light, from causing the coupling loss of this signal light. CONSTITUTION: The respective route changing parts 65, 67, 69 furnished in this optical circuit module are composed of polyhedrons which are respectively polyhedrons 65a, 67a, 69a of the same shape composed of a material transparent to the signal light and the exciting light used an optical amplifier section, for example, quartz glass, and are provided with reflection films in such a manner that the signal light is reflected >=2 even number of times therein and is then outputted outside.
Patent JP-H04105954-A (JP)
Title: Manufacture of thermal head
Inventor: OITOME TERUKI
IPC: B41J2/335
Filed: 1990-08-24
Abstract: PURPOSE:To improve adhesion between a protection layer and a glaze layer and an yield after formation of a protection layer by a method wherein after plasma etching is applied on a heat generating resistor layer by means of mixture gas of carbon fluoride gas and oxide gas, cleaning is effected by using nitric acid. CONSTITUTION:After a heat generating resistor layer 13 of Ta-SiO2 is first formed in a thickness of approximate 1000Angstrom  on a glazed alumina base 12, chemical etching is applied by means of mixture gas of 70% CF4 gas and 30% O2 gas. In this case, a gas introduction pressure is set to 0.35Torr, and applying power to 800W, and an etching time to 200 seconds. After the glazed alumina base 12 is immersed in nitric acid of 95% HNO3 for three minutes cleaning by pure water and drying are effected to effect cleaning by using nitric acid. As noted above, by cleaning by nitric acid after execution of plasma etching by mixture gas of CF4 gas and O2 gas, fluorine adsorbed to the glazed layer 12 is removed or decreased, and adhesion between the glazed layer 12 and a protection layer 15 can be improved.
Patent JP-H0887343-A (JP)
Title: Abnormal oscillation detecting circuit
Inventor: INAGAKI YASUKUNI
IPC: G06F1/04
Filed: 1994-09-19
Abstract: PURPOSE: To provide the abnormal oscillation detecting circuit which can prevent a counter noise from being generated. CONSTITUTION: A reference oscillation circuit part l generates a reference clock signal SG2. A pulse generating circuit part 2 generates a pulse signal SG3 based upon a clock signal SG1 for operation. A counter 3 for detection inputs the clock signal SG2 as a count signal and also inputs the pulse signal SG3 as a clear signal. The counter 3 clears its count value when inputting the pulse signal SG3, resets the clearing and counts pulses of the clock signal SG2 on the basis of the 1st edge unless the pulse signal SG3 is inputted, and outputs a detection signal SG4 indicating abnormality of the oscillation frequency of the clock signal SG1. A delay circuit part 4 delays the output end period of the pulse signal SG3 when the output end period of the pulse signal SG3 matches the input period of the 1st edge of the clock signal SG2.
Patent JP-H0272615-A (JP)
Title: Manufacture of semiconductor single crystal layer
Inventor: TAKAOKA MATSUO
IPC: H01L21/20
Filed: 1988-09-07
Abstract: PURPOSE:In a treatment process to form an Si single crystal layer by adding energy to this polycrystalline Si layer and fusing it, after forming the polycrystalline Si layer on an Si wafer, to flaten a single crystal layer by doing this treatment while creating a magnetic field in parallel to the polycrystalline Si layer. CONSTITUTION:When fusing a polysilicon layer 2 by doing thermal energy application 3 such as lamp irradiation, laser irradiation, etc., a magnetic field 4 is generated in the polysilicon layer 2 in the X direction. And in the case that Si atoms move in the Z direction the movement is checked by the force applied in the Y direction, and also in the case that they move in the Y direction the movement is checked by the force applied in the Z direction, while in the case that they move in the X direction no force is applied. From this point, if it is fused and resolidified after doing energy application 3 such as lamp irradiation, etc., while applying the magnetic field 4 in the horizontal direction of a wafer, the shift of Si atoms are suppressed. Hereby, a flat single crystal film can be obtained.
Patent JP-H0272150-A (JP)
Title: Sulfonamide derivative
Inventor: HASHIMOTO KINJI
IPC: A61K31/235
Filed: 1988-09-06
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is lower alkyl or phenyl; m and n are 0-6; A is S, imino, C-C bond binding two benzene ring, sulfinyl, etc.; X is H or halogen; R<2> is H, halogen, lower alkyl, lower alkoxy, amino, etc.; R<3> is H, halogen or lower alkyl) and salt thereof. EXAMPLE:N-[2-Hydroxy-5-(4-methylphenylthio)phenyl] methanesulfoneamide. USE:Useful as a medicine such as antiphlogistics, anti-inflammatory, antiasthma, antiallergic, antipyretic, analgesics, anti-thrombogenic agent or arterialization inhibitor. PREPARATION:As amino derivative expressed by formula II is subjected to N-sulfonylation reaction with sulfonylating agent (e.g. chloromethanesulfonyl) in an inert organic solvent in the presence of a base at 0-100 deg.C to provide the compound expressed by formula I.
Patent JP-S6468063-A (JP)
Title: Facsimile communication equipment
Inventor: MATSUMOTO TAKAO
IPC: H04N1/00
Filed: 1987-09-09
Abstract: PURPOSE:To eliminate degrading in efficiency caused by the sorting of output printed papers and to secure secrecy of information by providing plural trays, and containing output printed papers in respective trays designated by control signals. CONSTITUTION:A control signal detection part 2 to detect a control signal designating a container tray for output printed papers, a paper transfer mechanism part 4 that sorts and outputs the output printed papers 6 in accordance with an output from the part 2, and the plural trays 5-1-5-n that are connected to the part 4 are provided. Accordingly, the papers 6 are contained respectively in the trays 5-1-5-n designated by control signals. Therefore, the sorting of output printed papers in the facsimile communication equipment 1 can be automatically executed in accordance with an instruction from the transmission side, reception side, or from the network side instead of manually. As a result, the efficiency as well as the security is improved.
Patent JP-H0775560-A (JP)
Title: Red dyestuff-producing yeast and preparation of brewed liquor using the yeast
Inventor: KANDA AKITAKA
IPC: C12N1/16
Filed: 1993-09-09
Abstract: PURPOSE:To provide a red dyestuff-producing yeast having excellent proliferation and fermentation performances and capable of stably producing a red- colored rice wine having excellent taste, flavor quality without using heat- treatment process by using Saccharomyces cerevisiae having fermentation capability and capable of producing red dyestuff. CONSTITUTION:This red dyestuff-producing yeast is a Saccharomyces cerevisiae having fermentation capability, producing a red dyestuff, glowing in minimal medium and unable to glow in a medium containing acetic acid as sole carbon source, such as Saccharomyces cerevisiae 7H6-RS1 (FERM P-13784). Preferably, a liquor is brewed by using the yeast as a seed yeast.
Patent JP-H0561348-A (JP)
Title: Toner replenishing device
Inventor: KAWAMOTO MOTOFUMI
IPC: G03G15/08
Filed: 1991-09-04
Abstract: PURPOSE:To make toner quantity carried by a toner replenishing roll constant and to drop and replenish the toner without leaving any residue. CONSTITUTION:Grooves with triangular cross-sectional shapes are continuously formed on periphery surface of the toner replenishing roll 13 and by bringing a toner leveling plate 14 into a pressurized contact upstream of rotation of the toner dropping position, the toner quantity filled to the grooves is made constant. Furthermore, by bringing a toner scraping member 17 into a pressurized contact downstream of rotation after the toner is dropped by gravity at a toner dropping opening 10C, replenishing is carried out by forcefully dropping the residue toner in the grooves.
Patent JP-S6284155-A (JP)
Title: Resin composition and production thereof
Inventor: SHIROGANE KAZUHIRO
IPC: C08K3/22
Filed: 1985-10-08
Abstract: PURPOSE:To obtain a resin composition shielding ultraviolet radiation and having high transparency to visible light, by compounding a specific amount of transparent metal oxide having a specific particle diameter to a base resin. CONSTITUTION:A basic aqueous solution is added to an aqueous solution containing one or more metal salts of e.g. Fe<3+>, Ti<4+>, etc., and the produced sol of transparent positive hydrated metal oxide corresponding to the above metal and having an average particle diameter of <=300Angstrom  is added with a surfactant optionally in the presence of aluminum ion to effect the temporary coagulation of the sol. The coagulated product is filtered, washed and dehydrated by heat-treating under atmospheric or reduced pressure to obtain transparent metal oxide having an average particle diameter of <=300Angstrom , preferably <=100Angstrom . The metal oxide is compounded to a base in an amount of 0.01-50wt%, preferably 1-7wt% based on the sum of the transparent metal oxide and the base.
Patent JP-S6379688-A (JP)
Inventor: NAMIHIRA KATSUHIKO
IPC: A63F7/02
Filed: 1986-09-22
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-H0388977-A (JP)
Title: Sealed type motor-driven compressor
Inventor: MATSUURA ISAO
IPC: F04B39/12
Filed: 1989-09-01
Abstract: PURPOSE:To simplify the structure by providing a recess in the upper shell of a compressor so as to be facing a frame, and providing a boss extending in the direction of periphery in the neighborhood of that part of the frame to which a stator is fixed. CONSTITUTION:A shell 1 is provided with two recesses 1a in such an arrangement as facing a frame 2 with a certain gap x reserved. To this frame 2 a stator 7 is fixed with a bolt 5, and a plurality of bosses 2a extending to the periphery are provided in a part of this frame 2 with a certain gap y reserved to the shell 1. In the event of shock application during transportation, the upward direction is restricted by the cylinder 4 and shell 1 and the frame 2 and recess 1a, while the fore-aft and left-right directions are restricted by the boss 2a and shell 1, and further the downward direction restricted by the head 5a of bolt 5 and a pin 8. This structure with stoppers should protect the compressor concerned from shocks likely to be applied under transportation.
Patent JP-S60116740-A (JP)
Title: Anvil for forging
Inventor: KOBAYASHI KATSUTOSHI
IPC: B21J19/04
Filed: 1983-11-30
Abstract: PURPOSE:To provide an anvil for forging consisting of prescribed percentages of C, Si, Mn, Cr, Al, Ti, Co and Fe and the balance essentially Ni and having superior strength at high temp., sag resistance at high temp., breaking resistance and wear resistance required by an anvil for forging. CONSTITUTION:This anvil for forging consists of, by weight, <=0.20% C, 0.01- 2.5% Si, <=3.0 Mn, 10-25% Cr, 0.5-5.0% Al, 0.5-4.0% Ti, 10-35% Co, <=5.0% Fe and the balance essentially Ni. The anvil has superior characteristics required by an anvil used in forging work such as superior strength at high temp., especially superior resistance to the sticking of scale. The anvil can be used as any of top and bottom anvils, and it is used in the form of a flat anvil, a mortar- shaped anvil (V-shaped anvil), a tap anvil, a convex anvil, a concave anvil or the like.