baber/WOPTO huggingface dataset:
Patent JP-2000345221-A (JP)
Title: Cooling stave
Inventor: ARAKI TSUNEO
IPC: C21B7/10
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To restrain the projection into a furnace to not more than a prescribed quantity even in the case of developing the deformation caused by the heat by disposing plural front face cooling staves which are disposed with a prescribed interval in the vertical direction of the furnace wall and have the cooling means, and one of horizontal cooling stave which has the other cooling means with a prescribed interval at the lowermost part thereof at the orthogonal direction. SOLUTION: Even if a front face cooling staves 1 adjoined along the furnace wall is thermally deformed, the interval (about 10-20 mm) between these, with which the interference is not mutually developed, is arranged and further, even if the thermal deformation in the front face cooling stave 1 is developed, the interval (about 10-20 mm) between the front face cooling stave 1 and the horizontal cooling stave 2, with which the interference is not mutually developed, is arranged, too. In the case of developing the thermal deformation, the center part of the front face cooling stave 1 is made to starting point, and both end parts thereof develop the deformation so as to project in the furnace. At this time, the curvature radius of the deformation is 8-10 mm and the projecting quantity of the front face cooling stave 1 is restrained into 30-35 mm.
Patent JP-H0628815-A (JP)
Title: Tape cassette
Inventor: TANAKA MASATO
IPC: G11B23/087
Filed: 1993-06-25
Abstract: PURPOSE:To easily take out a tape cassette from a cassette magazine by forming an engagement part for hooking a drawing member of a cassette changer on a lid of a forward part of a cassette case. CONSTITUTION:In the 1st reciprocating motion of a drawing arm, an engagement claw part is hooked on a notched recessed part 23c of the engagement part 23 formed on the lid 6 of the cassette case 1, and the tape cassette is drawn out by an extent of one third. In the 2nd reciprocating motion, the engagement claw part is hooked on a notched recessed part 23b, and the tape cassette is drawn out again by an extent of one third. Subsequently, in the 3rd reciprocating motion, the engagement claw part is hooked on a notched recessed part 23a, and the whole tape cassette is drawn out. Consequently, the tape cassette can easily be drawn out of the cassette magazine. Then, by forming the engagement part 23 on the lid 6, the existing tape cassette can simply be processed without requiring a large modification in its design.
Patent JP-H11696-A (JP)
Title: Apparatus for removing heavy metals from sludge or the like and method for operating the apparatus
Inventor: MORI SUSUMU
IPC: C02F11/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To simplify operation, by a method wherein iron (III) chloride and sodium hypochlorite are added, they are stirred by mixing in an air lift type, an aggregation product is separated into solid and liquid, alkali agent is added to the separated liquid, and heavy metals are deposited, aggregated, and precipitated to be recovered by separation. SOLUTION: Iron (III) chloride and sodium hypochlorite are added to mixed sludge in an elution tank generated in a sewage disposal plant, and they are mixed by stirring with an air lift type stirrer 1a. Then, amphotec polymer and anionic polymer are added as a polymer coagulant, and the product is separated into solid and liquid with a dehydrator 3. An alkali agent such as magnesium hydroxide or the like is added to the separated dehydrated cake in a neutralization tank 4, and the product is neutralized so as to conform to a composting raw material. Concentrated solution is sent to an aggregation precipitation tank 5, pH is adjusted at about 10 by adding NaOH to precipitate heavy metals by aggregation, and the heavy metals are recovered with a dehydrator 6. By this structure, the heavy metals can be removed with a simple operation.
Patent JP-S5584056-A (JP)
Title: Information signal recording medium and its optical signal reader
Inventor: AKUWA FUMIO
IPC: G02B7/28
Filed: 1978-12-19
Abstract: PURPOSE:To ensure the convergence at all times for the reading beams at the fixed position on the disk by providing the uneven part every fixed cycle to the track of the disk to which the record information is recorded optically. CONSTITUTION:The uneven part is provided to the track of the disk to which the primary information of the video signals, the aural signals and others is recorded optically and, for example, in accordance with the horizontal blanking time. Then two kinds of beam convergence control signals FO1 and FO2 featuring the different frequencies lower than the frequency of the primary information are recorded to the uneven part mentioned above. Here the reading beam irradiated to disk 1 is reflected to be received at photo detector 11. And only signals FO1 and FO2 are extracted form the electric signals, and the position of lens 10 is controlled so that those two signals may always be identical to each other. As a result, the light beams can always be converged on the recording surface of the primary information, thus ensuring the good reading reproduction.
Patent JP-S6134130-A (JP)
Title: Manufacture of high strength cermet having superior chipping resistance
Inventor: YOSHIMURA HIRONORI
IPC: C22C29/10
Filed: 1984-07-26
Abstract: PURPOSE:To manufacture high strength cermet having superior chipping resistance by uniaxially pressurizing the sintered body of cermet at a specified temp. to carry out hot plastic working under specified conditions. CONSTITUTION:A blended composition contg. TiC, TiC and titanium carbonitride, or TiC and/or TiN and titanium carbonitride as principal components and 7.5-20wt% iron group metal as a binding phase forming component is compacted to form a green compact. This compact is sintered under conventional conditions, and the resulting sintered body is uniaxially pressurized at 1,200- 1,500 deg.C to carry out hot plastic working so that the length of the sintered body in the pressurization direction is reduced to 20-90% of the original length by the plastic working.
Patent JP-S5946969-A (JP)
Inventor: IDE KOUKI
IPC: A61M1/34
Filed: 1982-09-09
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-H11354838-A (JP)
Title: Surface emission light emitting element having current constriction structure
Inventor: YASUURA KENJI
IPC: G09F9/33
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a surface emission light emitting element in which reduction in the light take-out efficiency due to induced emission can be suppressed. SOLUTION: An active layer 20 has an end face 36 inclining by an angle ϕagainst the direction (n) of the normal to an upper surface 16 functioning as a light take-out surface on the side face of an epitaxial layer 14. The end face 36 has normal direction (m) making an angle θ against the direction L of light generated in the active layer 20 and propagating through the active layer 20, i.e., a plane substantially parallel with the upper surface 16, and since it is not parallel with the propagating direction L, light arriving at the end face 36 is reflected toward the substrate 12 side at a reflection angle substantially equal to the incident angle θ.
Patent JP-S5857216-A (JP)
Inventor: SAITOU YOSHITERU
IPC: H01H3/24
Filed: 1981-09-29
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-2000014843-A (JP)
Title: Golf club shaft
Inventor: MATSUMOTO AKIO
IPC: A63B102/32
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To easily deal with required specifications by arranging triaxial fiber layers existing on a butt side and a tip side as a fiber blank and varying at least one among the fiber density of thread handling areas, fiber kind and fiber physical properties in three directions constituting these layers in the axial direction of a shaft. SOLUTION: The gold club shaft is formed by winding triaxial woven fabric prepregs 10 at a required number of times, then curing these prepregs. The triaxial woven fabric prepregs 10 to be used are formed by impregnating the triaxial woven fabrics formed by weaving the fibers (threads) of the thread handling areas in the three directions with a thermoplastic resin or thermosetting resin. The formation of the shaft by using such prepregs 10 is executed by winding a central prepreg 211 consisting of oblique fiber prepregs and/or longitudinal direction prepregs at the axial center, then winding the plurality of prepregs 10 varied in the fiber density, fiber kind and fiber physical properties on the outer side thereof to a staircase shape in cross section while partly overlapping the prepregs on each other.
Patent JP-S6217943-A (JP)
Inventor: KANZAKI YOSHITAKA
IPC: H01K3/26
Filed: 1985-07-17
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-S5380298-A (JP)
Title: Automatic vending machine
Inventor: HOGARI NORIO
IPC: G07F9/00
Filed: 1976-12-24
Abstract: PURPOSE: To temporarily provide a multiplicty of commodity accommodating racks within a main body case which receives restricrions in height and lateral width sides, with good occupying efficiency, as well as to provide an automatic vending machine which permits easy loading operation of commodities to each commodity accommodating shelf and yet provides stability of installation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6048349-A (JP)
Inventor: DEZUKI KIYOTO
IPC: B29C43/18
Filed: 1983-08-26
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-H0658521-A (JP)
Title: Burned waste gas oxygen concentration control method in burning installation
Inventor: FURUKAWA MASAAKI
IPC: F23N5/08
Filed: 1993-06-01
Abstract: PURPOSE:To provide a burned waste gas oxygen concentration control method in a burning installation capable of securing proper burning air amount control at all times by further correcting a change in a burned state detection sensor with the elapse of time using an output from a factor sensor. CONSTITUTION:There are provided an oxygen concentration adjusting meter 3 for controlling gas oxygen concentration into a predetermined range by detecting oxygen concentration in waste gas with a waste gas oxygen concentration detection sensor 2, a burned state detection sensor such as a blightness detection sensor 11 for detecting a burned state in a burning furnace 7, and a factor detection sensor 15 for detecting a factor influencing an output from the burned state detection sensor. Waste gas oxygen concentration control means such as a secondary supply damper 4 is basically controlled by an output signal from the burned state detection sensor, and a temporal change in the burned state detection sensor is corrected by a control output from the oxgen concentration adjusting meter 3, and further corrected by an output from the factor sensor 15 through a factor correction calculator 16.
Patent JP-S5860190-A (JP)
Title: Heat accumulator
Inventor: YANATORI MICHIO
IPC: F28D20/02
Filed: 1981-10-02
Abstract: PURPOSE:To moderate the overcooling of heat accumulating material by a method wherein the amount of accumulated heat, which is recovered from the heat accumulating material, is made less near the solidifying point of the heat accumulating material during the recovery of the heat from the heat accumulating material. CONSTITUTION:A heat accumulator 1 is filled with the latent heat type heat accumulating material 2, at the upper and lower parts within which a cooler 3 and a heater 4 are respectively immersed. Heat transfer medium is flowed in the heater 4, thereby heat is accumulated in the heat accumulating material 2. When the heating is performed by sending the heat preserved in the heat accumulating material 2 to air conditioning equipment, heat transfer medium is flowed in the cooler 3 and, when the temperature of the heat accumulating material 2 reaches near its solidifying point, the opening of a valve 5 equipped at the inlet side of the cooler 3 is throttled down so as to moderate the lowering of the temperature of the heat accumulating material 2.
Patent JP-S5297884-A (JP)
Title: Process for conveying number of yarn wound bodies into box containers
Inventor: ISHIDA KINU
IPC: B65B5/08
Filed: 1976-12-27
Abstract: PURPOSE:To accomplish easy conveyance of a number of yarn wound bodies from spinning machines and the like into box containers with a simple construction in packaging a plurality thereof in box container in a multilayer stack.
Patent JP-S5948362-A (JP)
Title: Underroll type winder
Inventor: SAEKI SADATAKA
IPC: B65H81/08
Filed: 1982-09-08
Abstract: PURPOSE:To aim at simplifying a machine structure and the promotion of low- unit cost of production, by making up a bogie truck having a tape holder, which is a machine suitable for winding a corrosion preventing tape around the periphery of a large-caliber steel pipe and being movable in an axial direction of the steel pipe, so as to be self-propelled in a way of making full use of turning force of the steel pipe. CONSTITUTION:A tube body A is mounted on an underroll 11 to be rotated by a rotary driving device 12, being made so as to rotate itself on the underroll and constituted so as to wind a tape B out of a tape holder 14 on a bogie truck 13 being movable along rails 15, around the periphery of the tube body A. The bogie truck 13 is provided with at least are touch roll 16 adjoining the tube body A opposing the periphery of the tube body A via an arm 17. This touch roll 16 supports an axis of the tube body A by tilting it as far as the specified angle and, making full use of drag in a direction toward the rails 15 that the touch roll 16 received in time of rotation of the tube body A, the tape B is made so as to be wound in spiral form while pressing it onto the periphery of the tube body A with the bogie truck 13 moved automatically as a whole.
Patent JP-S5857827-A (JP)
Title: Transmission and reception device
Inventor: YAMASHITA SHIGEO
IPC: H04B7/005
Filed: 1981-10-01
Abstract: PURPOSE:To improve the S/N at a small and medium sound volume, by adjusting the sound volume, through the change of the modulation at the first half of rotation of a potentiometer and through the change of the modulation of a pilot signal at the latter half. CONSTITUTION:At a transmission side A, an audio signal 1 is applied to a modulator 4 via a potentiometer 2 and an amplifier 3, and a pilot signal 5 is applied to the modulator 4 via a potentiometer 6 interlocked with the potentiometer 2 for transmission. At a reception side B, the audio signal from a demodulator 7 is applied to a speaker 10 via an electronic attenuator 8 and a power amplifier 9 and the attenuator 8 is controlled with the output of a pilot signal detector 11. In this state, the potentiometer 2 is changed at the first half of the rotation only and the potentiometer 6 is changed at the latter half only.
Patent JP-S5281943-A (JP)
Title: Arrangement of freezing showcases
Inventor: SAKAI KANJI
IPC: F24F5/00
Filed: 1975-12-29
Abstract: PURPOSE: To equalize the inside atmosphere of a freezing showcases-equipped store to that of an ordinary store by combining two different types of freezing showcases at an appropriate rate so that the thermal load generated from these freezing showcases can be synthetically balanced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07175999-A (JP)
Title: Detection method of vehicle
Inventor: AARU BAANAADO HOOKUMAN
IPC: G08B13/22
Filed: 1992-06-16
Abstract: PURPOSE: To correctly detect the presence of a vehicle in a designated area even in a heavy traffic state by checking and compensating oscillator frequency fluctuation resulted from an environment rather than a vehicle by the reference value of a vehicle detecting device using a guiding sensor. CONSTITUTION: Specific guiding sensors 12A-12D connected with a sensor driving oscillator 16 function based on the reception of a sensor selection signal from a digital processor 20 by inputting circuits 14A-14D. The sensor driving oscillator 16 generates an oscillator signal having a frequency being the function of the inductance of the guiding sensors 12A-12D with which the sensor driving oscillator 16 is connected. Also, a dummy sensor 12E is connected with the sensor driving oscillator 16 according to the selection signal from the digital processor 20. The dummy sensor 12E displays that the inductance is not affected by a vehicle, and that the adjustment or correction of numeric values measured by the guiding sensors 12A-12D is necessary.
Patent JP-H0710943-A (JP)
Title: Production of water-soluble copolymer
Inventor: UEYASU JUNKO
IPC: C04B35/632
Filed: 1993-06-28
Abstract: PURPOSE:To provide a simple and easy method for producing a water-sol. copolymer wherein a mixture contg. a carboxylated monomer and a monomer having a polyethylene glycol chain is polymerized in emulsion or suspension in water under the control of mol.wt. CONSTITUTION:A monomer mixture comprising 0.05-30 pts.wt. carboxylated monomer, 1-60 pts.wt. monomer of the formula (wherein R<1> is H or methyl; R<2> is 1-4C alkyl or phenyl; and (n) is an integer of 2 or higher), and 20-99 pts.wt. monomer copolymerizable with the foregoing monomers is polymerized in emulsion or suspension in water in the presence of a chain transfer agent and by using an azoic polymn. initiator.
Patent JP-H102559-A (JP)
Title: Safety valve for combustion instrument
Inventor: SHIMIZU MASANORI
IPC: F24C3/12
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To shorten a through hole for receiving an electromagnetic actuator and improve the castability of a valve body by a method wherein an electromagnetic solenoid for attracting the attracted body of a movable valve body for opening and closing a valve port is arranged at the inside or the other end side of a flange clamped to the end face of the valve body. SOLUTION: An electromagnetic safety valve 4 in the igniting and extinguishing mechanism of a range burner is provided with an electromagnetic actuator 7, whose tip end part is fitted into a tubular safety valve case 6 engaged with the rear end of through hole of a valve body, and a safety valve body 40, attached to the tip end of the actuator 7. The safety valve body 40 is provided with an attracted body 41, arranged in a casing 70, while the attracted body 41 is connected to a connecting rod 45 together with the safety valve body 42 as well as an abutting plate 43 and is attracted by the excitation of an electromagnetic solenoid 71.  The electromagnetic solenoid 71 is retained by accommodating it into one end side tubular part 91 of a holder 9 while the safety valve 4 is fixed by clamping a flange 97, attached to the flange 96 on the outer periphery of a tubular part 91, to a valve body.
Patent JP-S5779456-A (JP)
Title: Voltage readout system by electron beam
Inventor: GOTOU YOSHIAKI
IPC: G01R31/305
Filed: 1980-11-06
Abstract: PURPOSE:To correct an error in voltage readout due to differences of materials, by specifying materials by a reflected electron and correcting a secondary electron signal by using the radiation ratio of the secondary electron characteristics to the materials. CONSTITUTION:When a sample 2 is irradiated with an electron beam 1, a secondary electron and a high-speed reflected electron are obtained from an electron beam probe point and then detected by corresponding detectors 4 and 3 to obtain a secondary-electron signal Ss and a reflected-electron signal Sr. The reflected-electron signal Sr is inputted to a determining circuit 5 for a secondary- electron radiation ratio having an incorporated coordinate table of secondary electron radiation ratios, thus obtaining the secondary electron radiation ratio. Then, the secondary-electron signal Ss and the secondary-electron radiation ratio are inputted to a dividing circuit 6, which finds a voltage at the probe point. Thus, unstable elements due to material effect are removed and the functions of an integrated circuit device are inspected accurately.
Patent JP-H10335445-A (JP)
Title: Manufacture of element isolating film of semiconductor element and semiconductor element utilizing the same
Inventor: JANG SE AUG
IPC: H01L21/316
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of field oxide ungrowth(FOU) phenomenon even when the high-temperature field oxidizing process is utilized by forming a field oxide film in a groove formed in the field area of a semiconductor substrate through a break through field oxidation(BTFOX) process and a high temperature field oxidation(HTFOX) process. SOLUTION: A pad oxide film 13 and a pad nitride film 15 are formed on a semiconductor substrate 11. Then a nitride film 17 having a fixed thickness is formed on the entire surface and nitride spacers 17A are formed on the pattern-side walls of the films 13 and 15 by performing anisotropic etching on the nitride film 17. After the spacers 17A and formed, an oxide film 19 is formed by oxidizing the recessed section of the substrate 11 and a groove 21 is formed by performing wet etching on the oxide film 19 with a hydrofluoric acid. Then a field oxide film 23 is formed by causing field oxidation through a BTFOX process and an HTFOX process.  Therefore, a highly reliable gate insulating film can be formed by suppressing the occurrence of field oxide thinning phenomenon in wet and dry HTFOX processes by forming an element separating film having a perfect shape by preventing the occurrence of FOU phenomena.
Patent JP-H06215679-A (JP)
Title: Auxiliary breaker for main breaker
Inventor: JIYAAKU ORIFUAN
IPC: H01H50/54
Filed: 1992-06-16
Abstract: PURPOSE: To provide an auxiliary switch device containing a movable element which is connected to a member connected to a moving contact of a main switch device, through a connecting means, and capable of turning current between two connecting terminals, within a casing forming an additional device of a main switch, and fixed to the side surface of the main switch. CONSTITUTION: An auxiliary switch device contains at least one proximity detector type circuit 3 or 4 mounted on the inside of a casing 11. The circuit 3 or 4 detects the motion of a movable element 14, corresponding to the position of a movable member 28 of a main switch 2, and ensures turning flow between two connecting terminals 12, 13.
Patent JP-S6312873-A (JP)
Title: Drainage device for outboard motor
Inventor: SAGAWA MASAFUMI
IPC: F02B61/04
Filed: 1986-07-03
Abstract: PURPOSE:To lead the drain well into a combustion chamber and to ensure a smooth rotation, by arranging a plurality of drain suction ports at specific positions in an intake path of a longitudinal engine then coupling them through a single conduit and communicating to a scavenging path or the combustion chamber. CONSTITUTION:A crank chamber 10 having a crankshaft 12 arranged longitudinally is communicated through a scavenging path 24 to a combustion chamber 22, and a mixture gas is led from a carburetor 32 through an intake path 30 arranged with a reed valve 34 into said crank chamber 10. In such an engine for an outboard motor, the intake path 30 is formed from the carburetor 32 toward the crank chamber 10 while being bent obliquely downward. Drain suction ports 36, 38, 40, 42 are opened at the right and left end sections in the intake path 30 near the virtually horizontal start and end sections at the curved section of the intake path 30 at the lower section therein. Then said intake ports 36-42 are coupled each other through a single conduit 46 and communicated to the scavenging path 24.