baber/WOPTO huggingface dataset:
Patent JP-H06235310-A (JP)
Title: Muffler having inlet pipe
Inventor: TAGUCHI HITOSHI
IPC: F01N1/08
Filed: 1993-02-05
Abstract: PURPOSE:To loosen ignition of a muffler while facilitating manufacture by composing an inlet pipe of the muffler of a flat plate serving as flange which has an outer end provided with an exhaust inflow port and an inner end provided with an exhaust outflow port, and a shute-like press molded member which forms an exhaust passage, and then projecting a bracket to be welded onto the muffler. CONSTITUTION:A muffler 1 has a muffler body 2 and an inlet pipe 3 penetrating its peripheral wall 2a. The inlet pipe 3, being composed of a flat plate serving as flange 4 and a chute-like press molded member 5, is connected to an exhaust pipe 6 by means of flanges 4a, 5a. An exhaust inflow port 4b, exhaust outflow ports 4c and 4d are previously punched by drilling. A bent bracket 4e is projected on an inner end portion of the flat plate serving as flange 4, and welded onto a flat portion 2b of the muffler body 2. It is thus possible to dispense with a blank plug which is conventionally necessary, and facilitate punching operation. Ignition in engine operation is loosened because no pocket is formed, from which heat is hard to escape.
Patent JP-H01220797-A (JP)
Title: Piping target device
Inventor: ODA TETSUO
IPC: F16L57/00
Filed: 1988-02-26
Abstract: PURPOSE:To provide fillet easily without requiring cut of a piping in connection to a target device by fitting an inner cap provided with high wear resistance covering to a neck flange, and fixing a high flange sealedly to an inner flange. CONSTITUTION:A fluid inducing part provided with weld fillet 56 of stainless steel and a weld fillet 57 of stellite and an inner cap 53 with high wear resistance covering are fitted fast to the end of a neck flange 51, and the gap 10 in a piping target device 100 is blocked by the inner cap 53. Therefore, the fluid inducing part consisting of the stainless steel fillet 56 and stellite fillet 57 occupies a large space to cause increase in the kinetic energy of steam, and thus the gap between the neck flange 51 and inner cap 53 can be minimized.
Patent JP-H06232090-A (JP)
Title: Etching end point detection
Inventor: TAKANO KAZUO
IPC: H01L21/3065
Filed: 1993-02-05
Abstract: PURPOSE:To accurately and positively detect the end point of dry etching in a semiconductor manufacturing process. CONSTITUTION:A multilayer resist consisting of a lowest layer resist 13, an SOG layer 14, and a highest layer resist 15 is formed on an oxide film 12 to be etched. At this time, the film thickness of the highest layer resist 15 is determined according to the amount of target etching of the oxide film 12. For example, when the etching selection ratio of both is '10' and the amount of target etching of the oxide film 12 is 5000Angstrom , the film thickness of the highest layer resist 15 is 500Angstrom . Then, etching is performed while measuring the 437nm luminous spectrum rays within plasma and then a point when the highest layer resist 15 is entirely eliminated by etching and etching of the lower SOG layer 14 is initiated is detected by the change in the luminous amount of emission spectral lines, thus positively detecting the final point even if the area to be etched of the oxide film 12 is small.
Patent JP-H052078-A (JP)
Title: Fluorescent glass dosmeter
Inventor: IKEGAMI TORU
IPC: G01T1/06
Filed: 1991-02-15
Abstract: PURPOSE:To enable a personal exposure dose to be properly managed by enabling a plurality of types of dosage equivalent weights to be directly measured and the dosage equivalent weights at a low-energy radiation region to be also directly measured. CONSTITUTION:A title item consist of filter groups 21a-21d which are constituted by a combination of at least two types of metal filters, a plastic filter, etc., and one or a plurality of fluorescent glass elements which are placed at a position opposing these filters and then light is excited for the fluorescent glass element which is exposed to radiation through these filters. At this time, a plurality of types of dosage equivalent weights are obtained by using a fluorescent detection amount and a dosage equivalent weight conversion coefficient which are obtained from both portions of a side opposing a filter of the fluorescent glass element at this time and by using a specified calculation expression.
Patent JP-H06226452-A (JP)
Title: Device and method for detecting service life of plasma electrode
Inventor: MATSUURA TSUGIO
IPC: B23K10/00
Filed: 1993-02-05
Abstract: PURPOSE:To detect the service life of an electrode in the plasma torch of a plasma automatic machine. CONSTITUTION:In a plasma automatic machine 10 where the plasma arc torch 1 is mounted and machining by it is performed based on the sequence preset by programming or teaching, the electrode tip central position in the arc torch is measured by an electrode tip position measuring unit 50 arranged on the plasma automatic machine or outside the automatic machine. The electrode tip central part position when the electrode is new is measured to store its value, besides, the electrode tip central part position is measured at every number of the times in machining which is compared and calculated with the measured value of the electrode tip central part position when the electrode is new and when this compared value is higher than a service life judging value, a warning means for notifying the service life is taken.
Patent JP-H07246788-A (JP)
Title: Filing matter
Inventor: HANADA FUMIAKI
IPC: B42B2/08
Filed: 1994-03-14
Abstract: PURPOSE:To bind books, periodicals, catalogs, etc., without employing a wire file method by a filing matter wherein thread stitching operation can be done intermittently along one end of an overlaying paper (fold section, etc.) or a linear fold. CONSTITUTION:In a filing matter 3, ends 2a and 2b of a stitching thread 2 which is inserted in one part through several parts along one end of an overlaying paper 1 or a linear fold, in a U-shaped manner from one face to other face, are connected to each other so as to form a filing part a.
Patent JP-H10235849-A (JP)
Title: Image forming device
Inventor: NISHIDA HIDEAKI
IPC: B41J2/51
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve an image quality by preventing an ink from bleeding, etc. SOLUTION: For this image forming device, on a drum 2, a plurality of ink jet recording heads 131-134 for which a large number of ink discharging recording elements are arranged into a line-shape, are arranged in parallel and movably in the rotating shaft direction, and a recording paper 5 is wound on the drum, and dots are formed by superposing an ink by a rotation control of the drum and the movement control of each recording head, and at the same time, a dot recording is performed by a smaller pitch than the pitch between ink discharging recording elements. In this case, each recording heads is motion-controlled so that the inks from respective recording heads may not be superposed white the drum is performing the dot recording for one line for the recording paper by rotating once.
Patent JP-H08230192-A (JP)
Title: Production of thermal ink jet print head
Inventor: ARUFURETSUDO AITSUNGU PAN
IPC: B41J2/135
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To realize the exact and easy alignment between a heat generating resistor for evaporating ink and a nozzle and, in addition, reduce cavitation damage and heighten ink feeding speed. SOLUTION: By providing an annular frame so as to position in the fashion for surrounding a heat generating resistor 15 and forming a nozzle part 17 inside the annular frame by growing metal layer by plating, the automatical alignment between the heat generating resistor and the nozzle is realized. Thus, the manufacturing of a large-scaled print head becomes also possible. in order to make plating possible, an ink holding part 11 and the nozzle part 17 are directly connected with each other. On a beam locating between the ink holding part 11 and the nozzle part 17, the heat generating resistor 15 is provided. Thus, the effect such that the cavitating force due to the collapse of bubble is absorbed by the ink to be supplied and feeding of ink is also quick is realized.
Patent JP-H05211735-A (JP)
Title: Spindle motor
Inventor: AKANISHI NAGAMITSU
IPC: H02K1/27
Filed: 1992-01-30
Abstract: PURPOSE:To accommodate surplus binder by inserting a circular washer between the end of a rotor magnet, which is attached with a binder to the inside periphery of the cup-shaped hub with a bottom being born rotatably by the fixed shaft erected on a bracket, and the bottom of a hub thereby forming a gap. CONSTITUTION:A cup-shaped hub 1 with a bottom is born through a pair of upper and lower bearings 7 and 8 by the fixed shaft 2 elected on a bracket 3. The hub 1 is equipped with an inner tube 9, which engages with the bearings 7 and 8, an end face wall part 10, an outer cylinder 11, and a brim 12. The inner tube 9 engages with the cylinder 5 of the bracket 3 a small gap apart. A cylindrical rotor magnet 15 is inserted to the inside periphery 14 of the peripheral part 11 of the hub 1, and it is fixed by a binder. A circular washer 16 is inserted between the topside of the rotor magnet 15 and the bottom of the hub 1 in advance to form a gap C. When inserting the rotor magnet 15, surplus binder is accommodated in the gap C by squeezing. Hereby, the scattering into inside of the motor of the binder is prevented.
Patent JP-H01217857-A (JP)
Title: Electrolyte plate of molten carbonate fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M8/02
Filed: 1988-02-25
Abstract: PURPOSE:To obtain an electrolyte plate having good breakage resistance and good retaining capability by specifying the pore distribution in an electrolyte matrix so that the volume ratio V of pores having a diameter of 10mum or more to the total pore volume is in the range of 8<=V<=50. CONSTITUTION:In the electrolyte plate of a molten carbonate fuel cell prepared by impregnating a carbonate in a porous electrolyte matrix made of gamma-lithium aluminate, the pore distribution in the electrolyte matrix is specified so that the volume ratio V of pores having a diameter of 10mum or more to the total pore volume is in the range of 8<=V<=50. By the breakage resistance of pores having a pore diameter of 10mum or more and the carbonate retaining capability of pores having a pore diameter of less than 10mum, an electrolyte plate having good breakage resistance and good retaining capability is obtained.
Patent JP-H07251630-A (JP)
Title: Air conditioner for automobile
Inventor: SUGIYAMA MITSURU
IPC: B60H1/00
Filed: 1994-03-14
Abstract: PURPOSE:To prevent a reverse flow under such a condition as outside air reversely flows in from an inside air intake port and makes occupants uncomfortable in a semi inside air mode and to set an inside/outside air mode matching with the air conditioning condition at that time when the reverse flow does not badly affect the occupants. CONSTITUTION:In a semi inside air mode in which both of an inside air intake port 5 and an outside air intake port 6 are opened, a reverse flow is prevented by setting an outside air introducing mode if a blower voltage applied to a blowing means 8 is lower than a reference value. This control is carried out only in such a condition as makes occupants uncomfortable by the reverse flow, while this control is not carried out and the semi inside air mode is maintained if reverse flow is not caused greatly.
Patent JP-S60186121-A (JP)
Title: Level discrimination system
Inventor: NAITOU WATARU
IPC: H04B14/04
Filed: 1984-03-06
Abstract: PURPOSE:To reduce the opportunity of code conversion for speech information compression as much as possible by adding a threshold value setting part and a comparison part to a code converting circuit in a speech storage system. CONSTITUTION:A threshold level (e) for discriminating a no-sound section is set at a threshold setting part 13 in linear PCM code form. Then, the comparison part 14 compares an intermediate signal in the linear PCM code format transmitted from a linear conversion part 11 to an ADPCM conversion part 12 with the threshold level (e). Then, when an intermediate signal (b) lower than the threshold level is detected, a detection signal (d) is outputted and transmitted to a no-sound part removing circuit 3. Therefore, the opportunity of code conversion for speed information compression is reduced as much as possible.
Patent JP-S61234864-A (JP)
Title: Molded article and its production
Inventor: TOMASU MOORUSUN
IPC: C08B37/08
Filed: 1986-02-27
Abstract: A shaped article based upon cross-linked, possibly derivatized hyaluronic acid or a salt thereof is characterized in that it has a dry matter content of at least 65 percent by weight and a tensile strength of at least 2 N/cm<sup>2</sup>. The shaped article may be prepared by pressure-drying or freeze-drying a corresponding hyaluronic acid gel.
Patent JP-H02221677-A (JP)
Title: Fuel feed device for engine
Inventor: ISHIKAWA NORIKAZU
IPC: F02M37/00
Filed: 1989-02-22
Abstract: PURPOSE:To shorten a return passage and simplify the connection by connecting the float chamber of a carburetor with an injection valve for starting fuel through an auxiliary passage having an electric pump and a pressure regulator, and connecting the return passage from the pressure regulator to the float chamber. CONSTITUTION:An engine installed to an outboard motor 1 has a carburetor 4 every intake passage 3 of each cylinder. The fuel in a tank 6 is fed through a main passage 10 to the respective float chamber 4a of each carburetor 4. Each injection valve 12 for starting fuel is disposed on the lower stream side of the respective throttle valve 4b in each carburetor 4. In this case, the float chamber 4a of each carburetor 4 is connected with each injection valve 12 through an auxiliary passage 13 having an electric pump 9 and a pressure regulator 14. The return passage 15 of the pressure regulator 14 is connected with the float chamber 4a. The fuel in each float chamber 4a is fed to each injection valve 12 through the pressure regulator 14, and the excessive fuel in the pressure regulator 14 is returned to the float chamber 4a.
Patent JP-H06257410-A (JP)
Title: Turning device for feed water pump turbine
Inventor: TAKEDA YUKIKATSU
IPC: F01D15/08
Filed: 1993-03-03
Abstract: PURPOSE:To reduce operating cost, installation cost, and maintenance cost by providing a control valve in parallel with a minimum flow valve on a feed water pump minimum flow line for introducing the discharge flow of a feed water pump to a condenser. CONSTITUTION:A minimum flow valve 32 is installed in a feed water pump minimum flow line 31 for introducing condensate from the discharge part of a feed water pump 29 to a condenser 23. A turbine revolution control valve 33 for detecting the turbine revolutions to control the valve-opening of a turbine is provided on a bypass line of the minimum flow valve. In order to achieve the turbine revolutions required for turning the turbine, the opening of the turbine revolution control valve 29 is controlled by a turbine revolution sensor 34 and a turbine revolution adjuster 35 to adjust the flow rate of the condensate. Then, an impeller of the feed water pump 29 is rotated up to the required revolutions by the condenate water passing through the inside of the feed water pump 29 to turn the turbine. Thus, since the feed water pump turbine and the feed water pump are directly connected by a coupling, the feed water pump is rotated by the condensate passing through the inside of the feed water pump to rotate the feed water pump turbine, and thus the device can be simplified.
Patent JP-H08233028-A (JP)
Title: Vibration restraining device for structure
Inventor: SUGIMOTO AKIO
IPC: E04H9/02
Filed: 1995-03-02
Abstract: PURPOSE: To provide a vibration restraining device which can cope with the change of an ambient temperature in use. CONSTITUTION: Two sheets of plate springs 12 and 13 different in thickness are projected in parallel, keeping an interval with each other in both right and left directions from the support 14 provided on an structure 11, and these plate springs 12 and 13 are joined with each other into stratified form by viscous elastic member 19, and plumbs 17 are attached, severally, to the free end of the plate spring 12, and the plate springs 12 and 13, the viscous elastic material 18, and the plumb 17 are arranged symmetrically about the support 14.  By constituting this vibration restraint, with two sheets of plate springs 12 and 13 different in thickness, the position of the viscoelastic material 18 is separated from the position of the center axis of the plate spring structure, so the influence of the modulus of rigidity of the viscoelastic material 18 having on the natural frequency of the plate spring structure becomes small, and the change of the natural frequency of the plate spring accompanying the temperature change decreases. Accordingly, this can exhibit stable performance practically without being affected by the ambient temperature used.
Patent JP-H08176189-A (JP)
Title: New anti-inflammatory substance
Inventor: INAGAKI KOJI
IPC: A61P37/08
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a new anti-inflammatory substance useful as a non-steroidal anti-inflammatory drug effective for an allergic inflammation and an anallergic inflammation with a slight toxicity by culturing an anti-inflammatory substance- producing strain belonging to genus Streptomyces. CONSTITUTION: This new anti-inflammatory substance is composed of a peptide expressed by the formula and is useful as a non-steroidal anti-inflammatory drug having an anti-inflammatory action to an allergic inflammation and an anallergic inflammation with a slight toxicity. The anti-inflammatory substance is obtained by inoculating an anti-inflammatory substance-producing strain belonging to genus Streptomyces [e.g.  Streptomeyces.nobilis (JCM4274)] into a medium, inoculating whole amount of the strain into a new medium after a cultivation for 25 hours, shake-culturing at about 30 deg.C for 8 days, centrifuging the resultant cultured solution, collecting a supernatant, adding ammonium sulfate and centrifuging generated precipitate, adding water to the resultant precipitate, stirring at 80 deg.C for 30min, extracting with ethyl acetate and purifying the resultant extract with a column chromatography.
Patent JP-H07255045-A (JP)
Title: Scrambled signal receiver
Inventor: FUJIWARA MIKINE
IPC: H04N7/16
Filed: 1994-03-15
Abstract: PURPOSE:To perform no timer recording operation unless an output signal is descrambled by providing a means which generates a control signal indicating whether or not a received information signal is descrambled. CONSTITUTION:A descrambling circuit 13 generates the control signal 17, indicating whether or not its output signal is descrambled, to a VTR 16. This control signal 17 goes to a level H when a descrambled video signal 14 and an audio signal 15 are outputted and the VTR 16 enters a video recording execution state. When a signal which is not descrambled is outputted, the control signal 17 goes to a level L and the VTR 16 enters a video recording wait state, so that no video recording operation is performed. Consequently, the problem that the signal which is scrambled is video-recorded as it is through a timer can be prevented.
Patent JP-H11221710-A (JP)
Title: Milling cutter and use of the same
Inventor: SAWAUCHI SHUZO
IPC: B23C5/06
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To use an obtuse-angled part of a tip which keeps the original hardness and shape, by using an acute-angled part in a lathe as a cutting edge part, and mounting the obtuse-angled part of a throw-away rhombic tip or the like as a cutting edge part for the cutting by a milling machine. SOLUTION: A rhombic throw-away tip 5 or the like is mounted on a point part of a tool older 3 to cut a workpiece by a lathe or the like at an acute- angled part 5a. When the acute-angled part 5a at one corner used in the cutting, has been used to the limit with the abrasion or the like, another acute-angled part 5a is used, that is, two or four acute-angled parts are used, and then thrown away. The rhombic throw-away tip 5 is recovered to be mounted on a cutting edge mount part 1b of the milling cutter main body 1 with the screws or the like with the specific angle and specific projecting size position in such manner that the obtuse-angled part 5b of the tip is used as the cutting edge part, whereby two or four obtuse-angled parts 5b of the tip 5 can be used on the milling cutter.
Patent JP-S59209333-A (JP)
Inventor: JIEIMUSU FUREIZAA BURUUSU SUCH
IPC: G01N33/50
Filed: 1984-03-08
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-H10227644-A (JP)
Title: Angular velocity sensor using vibrator
Inventor: OKADA KAZUHIRO
IPC: G01C19/56
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To simplify a signal processing for detecting an angular velocity. SOLUTION: A flexible displacement substrate 110 and a stiff, fixed substrate 120 are supported by a device enclosure 140 while they oppose each other. A vibrator 130 is sealed to the displacement substrate 110. An AC drive signal is fed between electrodes E15 and E25 and Coulomb's force is utilized, thus vibrating the vibrator 130 up and down. A capacitor element C1 is constituted of electrodes E11 and E21 and a capacitor element C2 is constituted of electrodes E12 and E22, periodical signals with different phases are given to a CR delay circuit using the capacitor element C1 and a CR delay circuit using the capacitor element C2, and the phase difference between both periodical signals after delay is detected.  When an angular velocity ωy is operated, a displacement substrate 110 is inclined due to Coriolis force +Fx, and a difference is generated in the delay time of both delay circuits, thus changing a phase difference. An angular velocity ωy is detected according to the changing form of the phase difference.
Patent JP-S63211037-A (JP)
Title: Program debugging method
Inventor: YAMAJI KAZUHIRO
IPC: G06F11/28
Filed: 1987-02-27
Abstract: PURPOSE:To shorten the work time and to improve the work efficiency by arbitrarily designating the execution range of a source program with execution range data and referring to check point data to selectively output processing result data. CONSTITUTION:The source program inputted from a source code file 11 is analyzed by a source code analyzing program 12; and just before this program is stored in a processing result file 13, execution range data of a designated range data file 1 is referred to designate a program execution range and the processing result to the designated program execution range is stored in the processing result file 13. The source program is read out from set data in a set data file 14 or processing data in the processing result file 13 and is simulatedly executed, and data stored in a check point file 2 is referred to select and output processing result data.
Patent JP-S52127509-A (JP)
Title: Supercharger apparatus in engine
Inventor: YAMAZAKI SHIYUUICHI
IPC: F02B37/00
Filed: 1976-04-17
Abstract: PURPOSE: To prevent generation of hot spots in an auxiliary combustion chamber as well as to produce an inexpensive supercharger of a simple structure by providing one supercharger to two lines of main suction passage and an auxiliary suction passage. 
     COPYRIGHT: (C)1977,JPO&Japio