baber/WOPTO huggingface dataset:
Patent JP-S6326556-A (JP)
Title: Continuous analysis of mercury in exhaust gas
Inventor: ABE YOSHITAKA
IPC: G01N21/31
Filed: 1986-07-18
Abstract: PURPOSE:To quickly and exactly measure the concn. of mercury in an exhaust gas by heating the sampling exhaust gas, then subjecting the exhaust gas to a wet reduction treatment under cooling. CONSTITUTION:The sampling exhaust gas is preliminary heated in an electric furnace 4 and is then subjected to the wet reduction treatment in a cooling vessel 6 by which the mercury in the non-atomic state in the exhaust gas is reduced to the atomic state and the solid particles, chemical components such as SOX and NOX and analysis disturbing components such as moisture in the exhaust gas are preliminarily removed at the time of continuously analyzing the mercury in the exhaust gas by an atom absorption spectrometry. Heating of the exhaust gas is executed in the presence of a catalyst for thermal decomposition formed by using, for example, quartz particles as a carrier and coating platinum thereto. A hydrochloric acid soln. of SnCl2 is used as a reducing agent in the wet reduction treatment of the exhaust gas. After such pretreatment is executed, the moisture in the exhaust gas is removed by a desiccating agent 11 in a U-tube 12 and the mercury in the exhaust gas is continuously measured by an atomic absorption spectrophotometer 15.
Patent JP-H119807-A (JP)
Title: Game device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To improve a player's interest by determining, when a specified game conditions is satisfied, more advantageous prize exchange rate of game result value owned by a player than the prize exchange rate in the case of not satisfying the specified game conditions. SOLUTION: A CPU 100 of a control device 10 executes processing according to a control program 104a stored in ROM 104 corresponding to kinds of information input to an input port 101. And money conversion rate of pachinko balls is determined by judging if it is a jack-pot starting time or not, based on the game information input to the input port 101. The money conversion rates include a first money conversion rate, which is given to pachinko balls considered to be gained during jack-pot, and a second money conversion rate, which is given to pachinko balls considered to be gained at ordinary times excluding the jack-pot. At the jack-pot starting time, the first money conversion rate, which is higher than the second money conversion rate, is determined to be a conversion rate.
Patent JP-S5793329-A (JP)
Title: Photometric optical system which is capable of varying photometric range by use of double focus lens
Inventor: MATSUMURA SUSUMU
IPC: G03B7/099
Filed: 1980-12-02
Abstract: PURPOSE:To switch a photometric range at a low cost, by providing a diaphragm mechanism by which an effective luminous flux is made variable, in the vicinity of a double focus lens for condensing scattered light beams and making them incident to a photoelectric transducer. CONSTITUTION:A direct photometric optical system provided with a photographing lens 1, a quick return mirror 2 having a semitransparent mirror, a focal plate 3, a shutter film 7, a diaphragm 9, a double focus lens 10 and a photoelectric element 11 is shown in the figure. As for this double focus lens 10, a focal distance of a center inside part 10-1 is different from a focal distance of an outside part 10-2, image formation states by the inside and outside lenses 10-1, 10-2 are different from each other, and the photometric areas are varied in case when photometry is performed by reducing the diaphragm 9 and using only the inside lens 10-1, and in case when the diaphragm 9 is opened and the outside lens 10-2 is also utilized for photometry, respectively, by which the photometric function is switched.
Patent JP-H0335179-A (JP)
Title: Multi-axial magnetic detector
Inventor: KOMORI SHOKO
IPC: G01R33/02
Filed: 1989-06-30
Abstract: PURPOSE:To take a measurement with high sensitivity while mutual interference among respective axes is removed by putting magnetic sensors and circuit parts for the respective axes in time-division operation. CONSTITUTION:The magnetic sensors 1X, 1Y, and 1Z are arranged orthogonally to one another and the circuit parts 2X, 2Y, and 2Z and provided with an exciting circuit part 23 and a signal lead-out part 27. Then when an axis measurement selection indicating circuit 4 outputs axis select signals SX, SY, and SZ in time order, the circuit parts 2X, 2Y, and 2Z are put in a sequential operation state on a time-division basis. Further, the circuit 4 outputs a synchronizing signal S to a multiplexer 3 and switch parts 3X, 2Y, and 2Z turn on in order to connect the sensors 1X, 1Y, and 1Z to the circuit parts 2X, 2Y, and 2Z in order. Then when the sensor for one axis and its circuit part are connected, the sensors and circuit parts for other axes are not connected and an exciting signal is inputted to only the exciting coil 12 of only one sensor at all times, so there is no mutual interference caused among the axes. Further, an exciting signal at the time of connection switching is reduced in amplitude gradually and turned off, thereby minimizing the residual magnetism of a sensor core 11.
Patent JP-S6231959-A (JP)
Title: Organic electrolyte battery
Inventor: YADA SHIZUKUNI
IPC: H01M10/0568
Filed: 1985-08-01
Abstract: PURPOSE:To prevent self discharge by using electrolyte comprising lithium salt serving as electrolyte and sulfolane or a mixture of sulfolane and gamma- butyrolactone serving as solvent. CONSTITUTION:Solvent of electrolyte 4 is sulfolane or a mixture of sulfolane and gamma-butyrolactone of a ratio of 9:1-2:8 by weight. Electrolyte dissolve in the solvent is lithium salt. The electrolyte and solvent are used after the completion of dehydration. The concentration of electrolyte in the electrolyte 4 is 0.1mol/l or more in order to reduce the internal resistance of a battery.
Patent JP-2001004497-A (JP)
Title: Detecting device of anomaly of structure
Inventor: ABE MAKOTO
IPC: G01M99/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device of anomaly of a structure which can be manufactured and fitted by a simple constitution and at low cost and dispenses actually with maintenance and which enables detection of the anomaly by making inspection when it is needed and enables discovery of the anomaly by detecting breakdown mechanically when it occurs. SOLUTION: Structural materials 8 and 9 of a structure are connected to each other through the intermediary of a rodlike detecting sensor 3 having a notch 14 formed circumaferentially and a wire 4. In this case, the device has the rodlike detecting sensor 3 having the notch 14 formed circumferentially and also being fixed to the first structural material (support member 9), the wire 4 one end part of which is fixed to the detecting sensor 3 and the other end part of which is fixed to the second structure material (base 8), a conductor 5 wired along the axial direction of the detecting sensor 3, and a detecting circuit 7 which can detect disconnection of the conductor 5.
Patent JP-H0919615-A (JP)
Title: Filter in photographic processing device
Inventor: NAKAMURA YOSHIFUMI
IPC: B01D46/10
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a filter holder capable of cleaning and exchanging a filter without directly touching a soiled part of the filter at the time of cleaning, easily attaching and detaching the filter body and positioning the attaching and detaching direction of the filter body in any direction of upper, lower, right or left side. SOLUTION: This filter is composed of the filter holder 2 and the filter body 3 and has a structure capable of attaching the filter body 3 to the filter holder 2 so as to freely load and unload and capable of providing the filter holder 2 at a prescribed position of a photographic processing device by optionally setting the loading and unloading direction of the filter body 3.
Patent JP-S5871944-A (JP)
Title: Polyester composition having heat-resistant stability
Inventor: KASUGA TAKUZOU
IPC: C08L7/00
Filed: 1981-10-26
Abstract: PURPOSE:A composition having extremely improved heat-resistant stability, resistance to color change, etc. during melting or long-term heat aging, obtained by blending a thermoplastic polyester resin containing a flame-retardant, flame- retardant auxiliary, and an inorganic filler with a polyolefin or olefin copolymer. CONSTITUTION:A thermoplastic polyester resin containing a flame-retardant, a flame-retardant auxiliary, and an inorganic filler is blended with a polyolefin or olefin copolymer. Effects are extremely improved by subjecting them to pretreatment wherein especially the flame-retardant and the flame-retardant auxiliary are previously blended with the polyolefin and olefin copolymer at >= the melting point, cooled, and crushed. Preferably polybutylene terephthalate, etc. are used as the thermoplastic polyester, and a low molecular weight polyethylene having no moldability is used as the polyolefin.
Patent JP-S6149271-A (JP)
Title: Semiconductor device
Inventor: TERADA HIRONORI
IPC: G06F15/80
Filed: 1984-08-16
Abstract: PURPOSE:To make an element highly functional by connecting respective receiving and transmitting control means and an execution processing unit through a data shunt or data confluent means to a ring-shaped asynchronous bus and forming these in a semiconductor element. CONSTITUTION:An input interface part 11 as a receiving control means is connected through a confluent mechanism 15 to an asynchronous self-travelling ring bus 131. Plural execution processing units 141 and 145 are connected through a bus adaptor 17 to the asynchronous self-travelling ring bus 131. An output interface 12 as a transmitting control means is connected through a shunt mechanism 16 to other asynchronous self-travelling ring bus 132. The above-mentioned execution processing units 143 and 145 and 146 and 147 are connected through the bus adaptor 17 to the asynchronous self-travelling ring bus 132.
Patent JP-S5959457-A (JP)
Title: Ink cartridge and cleaner for recording head
Inventor: KIMURA YOSHIAKI
IPC: B41J2/175
Filed: 1982-09-29
Abstract: PURPOSE:To simplify construction and enable to enhance stability, by a method wherein a stiff casing for an ink cartridge containing a flexible ink-containing bag is provided with a gas-introducing hole and a gas-exhausting hole, in an ink jet recorder. CONSTITUTION:When purging is required due to clogging of a nozzle 21 or the like, a solenoid 37 is turned ON by a command from a controller to project a plunger 36, and the gas-exhausting hole 8 of a stiff cartridge casing 4 is sealed off by an ON-OFF valve 35. Then, an air pump 33 for pressurizing is operated, air is fed under pressure into the casing 4 through a gas feeding-out hole 31 and the gas-introducing hole 7 of the casing 4, and an ink contained in the ink- containing bag 31 is fed under pressure to a recording head 20 through a filter 14 to purge the nozzle 21. After purging is completed, each device is turned OFF, the air pump 33 is stopped, the hole 8 is opened to the atmosphere side, and the recorder is reset into a condition wherein printing can be conducted. Accordingly, construction is simplified, and the cartridge can be easily fitted and detached. In addition, not any excessive force is exerted on the ink-containing bag.
Patent JP-H1019953-A (JP)
Title: Discharge detector
Inventor: MIYATA TOMOYUKI
IPC: G01R31/12
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To detect the discharge of an objective apparatus placed in an unenclosed space accurately and by providing a deciding section for extracting the waveform of an AC power supply for the objective apparatus and comparing the extracted waveform with the output from a microwave sensor. SOLUTION: An electromagnetic wave is radiated when a discharge takes place in a power apparatus 2. The electromagnetic wave is received by the antenna 3 of a microwave sensor 12 and converted, at a signal processing section 4, into a video signal which is then delivered, as an output signal 10 of voltage pulse waveform, from a video output terminal 5. An AC voltage being applied to the apparatus 2 is detected by a coupling coil connected with an applying line 7. Signals 10, 11 from the microwave sensor and the coupling coil are fed to a deciding section 8 where they are compared with each other. When the signals 10, 11 have a correlation, a signal notifying detection of a discharge is delivered from an output terminal 9. When a decision is made that the signals are random, the signal 10 is regarded as a noise and a signal notifying absence of discharge is delivered from the terminal 9. Consequently, the discharge can be discriminated from a so-called environmental noise.
Patent JP-H1019576-A (JP)
Title: Angular velocity detector
Inventor: MORIMOTO YASUO
IPC: G01C19/5607
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity detector of a vibration type having a high detection sensitivity. SOLUTION: A first tuning fork 2, a second tuning fork 6 and a coupling bar 10 coupling a base central part of the second tuning fork 6 and a base central part of the first tuning fork 2 and extending in Y direction are provided as a vibrator. In the first tuning fork 2, two vibrating elements of the same length project in parallel to each other in a +Y direction on an XY plane of an XYZ three-dimensional coordinate space. In the second tuning fork 6, two vibrating elements 7, 8 of the same length project in parallel to each other in a -Y direction. Natural frequencies in an X direction of the first and second tuning forks 2, 6 are different and, inertial moments of a torsional rotation of the first and second tuning forks 2, 6 when a center axis of the coupling bar 10 is a rotary axis are nearly equal to each other.
Patent JP-H114232-A (JP)
Title: Atm cell multiplex system
Inventor: KANEHARA FUMIKAZU
IPC: H04Q11/04
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To multiplex a cell for multicasting communication for identifying the cell at a reception node through the use of ATM adaptation layer(AAL) 5. SOLUTION: Asynchronous transfer mode(ATM) cells 31, 32 and 33 of AAL 5, which are transferred from plural different ports, are multiplexed by a multiplex device 30. At that time, the routing cell(RC) 34 is inserted just before the ATM cell whenever the input port of a transfer source is switched. The reception node monitors RC 34 and the subsequent ATM cells are distributed for respective RC 34.
Patent JP-2000008800-A (JP)
Title: Tunnel conduit fixed point anchor structure
Inventor: TANIGUCHI TOMOYO
IPC: E02D27/46
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To simplify structure and to reduce high-cost members so as to reduce manufacturing cost, and to improve anchor performance supporting axial force and moment acting upon a conduit in a tunnel conduit fixed point anchor structure. SOLUTION: This tunnel conduit fixed point anchor structure 10 is composed of a fixing shield tube 11 for fixing a conduit 3; an anchor pile body 12 which is a welded structure of square cylinder shape of rectangular cross section; a large number of stud dowels 17 welded to the surface of the anchor pile body 12: footing concrete 13; and an anchor frame 14. The anchor pile body 12 is firmly connected to the footing concrete 13 through a large number of stud dowels 17 so as to heighten anchor performance, to simplify structure and to reduce manufacturing cost.
Patent JP-H04357956-A (JP)
Title: Treating device by ozone
Inventor: AIBE NORIO
IPC: B01D53/34
Filed: 1991-07-11
Abstract: PURPOSE:To change the amt. of the ozone to be generated and the flow of gas and to execute treatments, such as deodorization, sterilization and maintenance of freshness, by providing two apertures for forming a gas flow passage in a device body and disposing a fan, ozone generator, ozone adsorptive and crackable catalyst layer, and acid carrying adsorbent layer in this gas flow passage. CONSTITUTION:The treating device 7A is formed of the one aperture 1, the inorg. catalyst layer 3 consisting of an active carbon honeycomb, the silent discharge type ozone generator 4, the acid carrying adsorbent layer 5 for treating a part of the gas to be supplied to the ozone generating electrode, the reversible fan 6, and the other aperture 2. The fan 6 is so rotated that the gas flows from the aperture 1 to the aperture 2. The ozone from the ozone generator and the gas are uniformly mixed and the mixture is released from the aperture 2. Since the gas passing the ozone generator 4 is treated by the acid carrying adsorbent layer 5, the deterioration of the electrode surface of the ozone generator 4 is controlled and the treatments, such as deoclorization and sterilization, are executed by the released ozone.
Patent JP-S6414985-A (JP)
Title: Heat sink for semiconductor light emitting element
Inventor: IWASAKI NOBORU
IPC: H01S5/00
Filed: 1987-07-08
Abstract: PURPOSE:To prevent a fusing material layer formed on the side of a heat sink from peeling off without enhancing the risk of short-circuiting due to the swelling of the fusing material in case of mounting the heat sink by a method wherein a metallic layer comprising the same metal as that of the surface metallic layer is provided only partially on one side of the heat sink. CONSTITUTION:Dicing grooves 2a in twofold length of heat sink length and in depth of 20mum in one direction only are cut in a high resistant silicon substrate 1 and after forming metallic layers 3, 4 comprising titanium, platinum and gold respectively in thickness of 500 Angstrom , 200 Angstrom  and 5000 Angstrom  both on the surface and rear side by sputtering process, the other dicing grooves 2b in parallel with and the same depth as that of the former dicing grooves 2a are cut in the central parts of the grooves 2a to perform the dicing process in the pitch of heat sink width and the same depth changing the direction by 90 deg.. Next, an AuSn made fusing material layer 5 evaporated by laminating metal masks after a pattern made of a fusing material layer a size larger than a semiconductor laser pellet. Finally, the silicon substrate evaporated of AuSn made fusing material is subjected of breaking to complete the heat sink.
Patent JP-H0222426-A (JP)
Title: Method for recovering rare earth element
Inventor: FUJINE MICHIHIKO
IPC: C22B23/00
Filed: 1988-07-08
Abstract: PURPOSE:To efficiently recover a rare earth element from large amounts of scrap by melting the scrap of an alloy containing mother metal and rare earth element and blowing an O2 gas having regulated partial pressure into the resulting molten metal to selectively oxidize the rare earth element alone. CONSTITUTION:Scrap of an alloy containing mother metal and rare earth element is melted. Subsequently, an O2 gas having the prescribed partial pressure regulated so that the rare earth element can be selectively oxidized without causing reduction of the mother metal is blown into the resulting molten metal. Then, the slag of the oxide of the oxidized rare earth element is recovered out of a furnace and reduced by means of Ca, etc., by which the rare earth element is recovered. By this method, the rare earth element can be recovered efficiently from the scrap.
Patent JP-S5871853-A (JP)
Title: Preparation of noodle characterized by natural color, smoothness, gloss and strong springiness
Inventor: TAKASHIMA SATOYUKI
IPC: A23L7/109
Filed: 1981-10-26
Abstract: PURPOSE:To prepare noodles having a natural color, smoothness, gloss and strong springiness, by using a powdered sea tangle in preparing the noodles. CONSTITUTION:In the case of Japanese SOBA (buckwheat vermicelli), 2wt%, based on flour (buckwheat flour and wheat flour), powdered sea tangle is simultaneously stirred, and the resultant mixture is then kneaded while adding 2wt%, based on the weight of the flour, water in portions thereto.
Patent JP-S6153105-A (JP)
Title: Production of dry ice
Inventor: ISHIGURO HIDEHARU
IPC: C01B32/55
Filed: 1984-08-18
Abstract: PURPOSE:To produce dry ice from liquefied carbon dioxide gas free from water, economically, in high thermal efficiency, by compressing recovered carbon dioxide gas admixed with water, and introducing the compressed carbon dioxide gas together with liquefield carbon dioxide gas free from water into a carbon dioxide gas liquefier. CONSTITUTION:Liquefied carbon dioxide gas LG is supplied from the liquefied carbon dioxide gas tank 1 to the carbon dioxide gas liquefier (liquefier) 2. The carbon dioxide gas G recovered in the forming process of dry ice is mixed with a specific amount of water by the water-supplying means 7 attached to the third pipe K3 in the cource of being passed from the accumulator 5 to the compressor 6, and the water-containing carbon dioxide gas is transferred to the compressor 6. The water-containing carbon dioxide gas is pressurized by the compressor 6 to a pressure higher than the triple point pressure, and supplied to the liquefier 2. The water-containing carbon dioxide gas is mixed in the carbon dioxide gas liquefier 2 with the flashed carbon dioxide gas G supplied from the tank 2, and liquefied to obtain liquefied carbon dioxide gas LGH.
Patent JP-S6415993-A (JP)
Title: Single hetero structure semiconductor laser diode
Inventor: TOMITA KAZUYOSHI
IPC: H01S5/00
Filed: 1987-07-10
Abstract: PURPOSE:To reduce the boundary surface impurity and the warp of an active layer, and decrease the contact resistance of an electrode, by constituting a structure wherein the following are laminated in order on a P-type compound semiconductor single crystal substrate; a P-type first compound semiconductor clad layer, a P-type second compound semiconductor active layer, and an N-type second compound semiconductor electron-injection layer. CONSTITUTION:A first compound semiconductor is AlxGa1-xAs, and a second compound semiconductor is GaAs. The AlAs composition ratio x of AlxGa1-xAs is 0.2-0.4, and the electron concentration of GaAs is 3X10<18>-8X10<18>cm<-3>. To obtain a single hetero structure, a P-type GaAs substrate 11 is used, and thereon the following are formed in order; a P-type AlxGa1-xAs clad layer 12, a P-type GaAs active layer 13, and an N-type GaAs electron-injection layer 14 doped with impurity of high concentration. Since the P-type GaAs substrate 11 is used, the N-type GaAs electron-injection layer 14 doped with impurity of high concentration is grown on the P-type GaAs active layer 13 in which impurity of comparatively low concentration is introduced. Therefore, the active layer is not affected by bad influence, and a flat active layer having little defects in the vicinity of a boundary surface can be obtained.
Patent JP-H1110273-A (JP)
Title: Formation of annular parts
Inventor: TABATA YUTAKA
IPC: B21D22/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce material cost by shortening a columnar stock in the forming method for annular parts of a bearing race stock, etc. SOLUTION: A first formed part A1 having a circular arc peripheral face 1 is formed by upsetting a columnar stock A0 . A second formed product A2 is formed by forming recessed parts 2, 3 at a center of both end faces by press forming the first formed product A1 . By conducting piercing/expanding press forming to the second formed product A2 , a thin thickness part 5 between the recessed parts 2, 3 is blanked, further, by expanding with ironing an inner periphery of the blanked hole, a cylindrical outer peripheral face 7 and a cylindrical inner peripheral face 6 are formed, thus, an annular third formed product A3 is formed.