baber/WOPTO huggingface dataset:
Patent JP-H08196934-A (JP)
Title: Safety device for construction waste material crusher
Inventor: DOI HIDEKI
IPC: B02C21/02
Filed: 1995-01-30
Abstract: PURPOSE: To keep an engine in the stop state and set a keyswitch for the engine to be inoperative by setting a limit switch in the OFF state following the setting of an upper opening and closing guard cover of a chute opening in the open state. CONSTITUTION: A construction waste material crusher is provided with an operation panel 26. A limit switch 17 is installed as a means of sensing the opening and closing state of an upper opening and closing cover 15 on a chute opening 14 on one site of a main vehicle body 11. The limit switch 17 is interposed and wired on a power line through which a coil 45 of a relay 44 on the downstream side of a keyswitch 43 communicates with a ground. When the upper opening and closing guard cover 15 of the chute opening 14 is set in the open state, the limit switch 17 interposed on the power line between the coil 45 of the relay 44 on a circuit of engine keyswitch 43 and the ground is set in the OFF sate by the arrangement. The engine, therefore, can be kept in the stop state and the keyswitch 43 can be set to be inoperative.
Patent JP-H08205816-A (JP)
Title: Production of horse radish mayonnaise
Inventor: ISHIKAWA ASAO
IPC: A23L27/60
Filed: 1995-01-31
Abstract: PURPOSE: To obtain mayonnaise having a modified taste by uniformly admixing horse radish essence to mayonnaise. CONSTITUTION: A relatively hard mayonnaise is mixed with a mixed solution containing 0.4-0.7% of horse radish essence, water, apple vinegar, salt, fructose syrup and citric acid and the mixture is vacuum-packed to give this modified mayonnaise.
Patent JP-H03237710-A (JP)
Title: Method of simulating shape of resist
Inventor: KAWAMURA EIICHI
IPC: H01L21/302
Filed: 1990-02-15
Abstract: PURPOSE:To shorten a computation time for obtaining the concentration of the inhibitor of a resist after the completion of exposure by acquiring the concentration of the inhibitor at each time step of each coordinate in the depth direction of coordinates, where the intensity of light is maximized, on a resist surface and obtaining the concentration of the inhibitor of the resist in the lateral direction by utilizing the value of the concentration. CONSTITUTION:When the concentration of the inhibitor of a resist after the completion of exposure is acquired, the resist is captured in three-dimensional coordinate spaces (X, Y, Z), and the concentration M (Xa, Yb, Zm, tn) of the inhibitor at each time step tn (n=1, 2...nend) of each coordinate Zm (m=1, 2...mend) in the depth direction of coordinates (Xa, Yb), where the intensity of light is maximized, on a resist surface is obtained by computing the refractive indices of the resist at each time step tn. The concentration M (Xa', Yb', Zm, tend) of the inhibitor after the completion of exposure in each coordinate Zm in the depth direction of coordinates (Xa', Yb') except the coordinates, where the intensity of light is maximized, on said resist surface is acquired by formula M (Xa, Xb, Zm, tendxI/Imax).
Patent JP-S61197813-A (JP)
Title: Rolling bearing of ellipsoidal orbit
Inventor: OTSUBO YASURO
IPC: F16C19/50
Filed: 1985-02-25
Abstract: PURPOSE:To prevent an inner wheel outer peripheral surface, an outer wheel inner peripheral surface, and a retainer from making contact with each other by supporting the retainer with a roller located in the vicinity of the major axis of an ellipsoidal orbit thereon at all times. CONSTITUTION:A pocket part 2 of a retainer 1 is shaped such that rotation centers of rollers 3 are supported on the outer periphery side of the retainer 1 radially thereof by facing rollers 3 positioned in their rotation centers of the rollers 3 so as to permit them to be pulled with each other. With such arrangement, the retainer 1 is prevented from making contact with the outer peripheral surface of the inner wheel 5 and the inner peripheral surface of the outer wheel 6, whereby friction is prevented from being produced due to unnatural force.
Patent JP-S57148352-A (JP)
Title: Production of glass mold type semiconductor device
Inventor: KODAMA TOSHIAKI
IPC: H01L21/56
Filed: 1981-03-10
Abstract: PURPOSE:To increase the yield ratio of a device having reverse withstand voltage by a method wherein, during the process of depositing glass, the pressure of atmospheric gas is reduced when the glass is in a fused state and then successively increased to continuously change the gas pressure. CONSTITUTION:Both ends of a diode pellet 1 in which a P-N junction has been formed are connected to an external leading electrode 3 via solder 2, and depositing glass is deposited from the pellet 1 to part of the electrode 3 on both sides, before being cooled to prepare a glass mold type semiconductor device. In the device thus constructed, a sealed glass depositing furnace is used to deposit the glass 4. First at the normal pressure, the glass 4 is heated up to point A until its inside is melted. Then the glass is made to maintain the temperature up to point B, while the glass is placed in a decompressed condition so that blowholes generated in the glass are erased. Then the glass is pressurized up to point C to completely remove the blowholes remaining. The pressure is returned to the normal level and the glass 4 is cooled to solidify.
Patent JP-H11273575-A (JP)
Title: Plasma display element
Inventor: KANG KYOUNG HO
IPC: H01J11/36
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display element capable of improving the image resolution degree of finely curved parts. SOLUTION: This plasma display element comprises a pair of substrates 30, 60 arranged on the opposite to each other at a gap, stripe-like first electrodes 31 formed on either one of the substrates, strip-like second and third electrodes 61, 62 formed at right angles on the other substrate, strip-like partitioning walls 40 formed between the pair of the substrates 30, 60 and kept slantingly to the first electrodes 31 for forming discharge spaces, and phosphor layers 50 formed along the partitioning walls 40 in the discharge spaces.
Patent JP-H09229356-A (JP)
Title: Combustion controller
Inventor: MURAKAMI SHIGERU
IPC: F23D11/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To suppress a phenomenon in which impurities such as silicon stick to the surface of a flame rod during a combustion reaction and prevent a safety device from unnecessarily operating in a combustion controller. SOLUTION: A combustion controller comprises a burner part 9 and a voltage application control part 16 for controlling the state of voltage applied to a flame rod 10 provided in a combustion flame. After an ignition, when an ion current supplied between the flame rod 10 and the burner part 9 is stabilized, the voltage application control part 16 is operated. Thus, a voltage applied between the flame rod 10 and the burner part 9 is intermittently supplied for a prescribed period. The combustion after the control of voltage application is started is detected synchmougly with a voltage application control signal.  Thus, impurities generated under a combustion reaction and floating in the combustion flame are prevented from being charged with the voltage applied between the flame rod 10 and the burner 9, rarely stick to the surface of the flame rod 10 and a phenomenon in which the ion current is lowered can be also suppressed.
Patent JP-S62196237-A (JP)
Title: Sheet feeding device
Inventor: WATANABE JUNJI
IPC: B65H3/06
Filed: 1986-02-19
Abstract: PURPOSE:To reduce the cost of the device by interlocking a pickup roller of sheet takeout means with a drive system of sheet separating means through cam means. CONSTITUTION:When a drive motor 46 is driven, a rotary shaft 51 for a sheet feeding roller 52 is rotated, and a cam 43 is rotated through a gear 42 of cam means 43 engaged with a gear 57 on the shaft end of the rotary shaft 51, then a pickup roller 40 is lowered by the rotations of a cam lever 41 and a lever shaft 36. When the pickup roller 40 begins to lower due to the action of the cam 43, it touches a sheet P to feed the same. The pickup roller 40 feeds the sheet P up to a sheet separating device 45, and then it is lifted again by the rotations of the cam 43 of the cam means 44 to maintain its upper position. In this state, the tip end of the sheet P, which has passed between the sheet feeding roller 52 of the sheet separating device 45 and a separating roller 53, turns on a resist switch 90 provided in front of a pair of resist rollers 20 to stop the drive motor 46.
Patent JP-S62194658-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROSAWA AKIRA
IPC: H01L21/8242
Filed: 1986-02-21
Abstract: PURPOSE:To prevent removal through etching of a side-surface insulating film by a method wherein a gate electrode and an insulating film on the gate electrode are formed, the whole is thermally treated in a decompressed atmosphere containing a metallic fluoride gas, a metallic film is deposited selectively on the exposed section of an silicon substrate and the insulating film shaped on the side surface of a capacitor electrode adjacent to the exposed section and the side surface insulating film is protected by using the metallic film left on the side-surface insulating film. CONSTITUTION:W is deposited selectively through heat treatment at pressure of 0.3mTorr and a temperature of 550 deg.C by employing WF6 gas and Ar gas, the conditions of the gases are changed over to WF6 gas and H2 gas, and W is deposited only on a section, on which W is deposited, through heat treatment- for example, a W film 6 in approximately 3,000Angstrom  is deposited. When the W film is removed through etching and a W film 7 deposited on a side surface is left only by approximately 1,000Angstrom  and used as a protective film, a side- surface oxide film can be protected on oxidation pretreatment as a subsequent process and the formation of a CVD film for the removal LDD of a gate oxide film.
Patent JP-H11230675-A (JP)
Title: Dryer
Inventor: MORIHATA HIDENORI
IPC: F26B21/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce running cost significantly. SOLUTION: The dryer comprises a drying line constituted of a drying blower 29, a hopper 22 for drying powder and grain, and a tube 28 for adsorbing wet components in drying gas passing through the drying hopper 22, and a regeneration line constituted of a regeneration blower 41, an adsorption tube 28, and a regeneration heater 40. The regeneration heater 40 is constituted of a regeneration gas passage 42, and a section 43 for heating the regeneration gas passing through the passage 42 by burning fuel gas. In order to use combustion gas from the heating section 43 as regeneration gas, a collecting pipe 57 feeds the combustion gas exhausted from the heating section 43 into the regeneration gas passage 42.
Patent JP-H01211641-A (JP)
Title: Auxiliary air amount control device for internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D41/00
Filed: 1988-02-19
Abstract: PURPOSE:To improve precision, by a method wherein a map memory means to set a duty ratio and a means to interpolate and compute from a stored map are mounted to an auxiliary air control valve situated in an auxiliary air passage bypassing a throttle valve. CONSTITUTION:In a device which controls an auxiliary air amount control valve through control of a duty ratio of a drive pulse signal, a map means to store a duty ratio responding to lattices for an auxiliary air amount situated approximately at equal distances as an inflection point available when an auxiliary air amount responding to a duty ratio is drawn in a plane curve is provided. Further, a means to set a duty ratio through execution of interpolation and computation from a stored map is provided. This constitution improves set precision of a duty ratio.
Patent JP-2000235324-A (JP)
Title: Fixing temperature change control method for electronic image recorder
Inventor: ITO FUSHI
IPC: G03G15/20
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To realize the shortening of the time required until restarting recording when the kind of a recording medium is changed, the prevention of the consumption of a roller and a fixing unit driving system and the economization of power in an electronic image recorder capable of changing the surface temperature of a roller at the time of fixing a toner image by the on/off control of a heater in accordance with the kind of the recording medium. SOLUTION: Image recording is performed by inserting a recording medium on which the toner image is stuck through a pair of rollers of a fixing device equipped with a heater so that the toner image is fixed on the recording medium. In such a case, the rotation of the roller is stopped while the surface temperatures Ta and Tb of the rollers at the time of fixing the toner image are lowered by turning off the heater (t1 to t3), whereby the shift of the heat between the rollers is restrained and the service time and the working power of the roller and the fixing device driving system are reduced.
Patent JP-S59160857-A (JP)
Title: Rotary head cylinder for vtr
Inventor: OOTA HITOSHI
IPC: G11B5/52
Filed: 1983-03-02
Abstract: PURPOSE:To run a tape stably with small electric power by using an upper drum in stepped cylinder shake, forming a head fitting window at its part with a small diameter, and forming a tape contacting surface and tape contacting surfaces of upper and lower drums in the same plane. CONSTITUTION:The contacting surface of a head 5 for a magnetic tape 7 and contacting surfaces of the upper and lower drums 9 and 2 for the tape are almost in the same plane. Therefore, the head 5 never projects from the gap between the drums 9 and 2. The head 5 does not press up the tape outwardly. Further, the contacting force between the head and tape is reduced to small, so the rotating speed of the head is hardly influenced by the frictional resistance of the magnetic tape 7 and the small torque of an upper drum driving motor is usable. Further, even when the head 5 passes, the magnetic tape is not pressed up by the head 5. Consequently, the magnetic tape 7 never waves and accurate tracking is carried out.
Patent JP-S59161046-A (JP)
Title: Wiring method in semiconductor device
Inventor: KAWACHI KAZUYUKI
IPC: H01L27/118
Filed: 1983-03-04
Abstract: PURPOSE:To use even a wiring region of the recessed section of a cell row as a wiring track by setting a wiring possible region, recognizing a wiring possible zone and starting a wiring from a wiring track the nearest to the recessed section of a cell region. CONSTITUTION:A wiring region 4 in a chip pattern 1 is detected after a starting, a region, in which a wiring is inhibited, with the projecting sections of cells is obtained and the wiring inhibiting region in the wiring region is set, wiring tracks T1-Tn are selected, wiring possible zones in the tracks are recognized, wiring possible main lines are selected, and the optimum main lines are combined and selected. The completion of all main lines in the wiring region is decided, and the wiring tracks are selected again and operation is repeated on no completion. Main lines are assigned in succession, and the wiring effectively using recessed sections in a chip is executed.
Patent JP-H03238533-A (JP)
Title: Microcomputer
Inventor: KOGA TAKATOSHI
IPC: G06F15/78
Filed: 1990-02-15
Abstract: PURPOSE:To observe even information being in course of data processing from a bus interface terminal by providing a circuit which outputs the contents of an internal bus to the bus interface terminal based on a control signal. CONSTITUTION:When a control signal 26 is '0', the address latched in a latch circuit 12 and data are outputted in the same manner as conventional. When the control signal 26 is '1', an AND circuit 25 is selected. Consequently, the information of an internal bus 11 is always observed from the bus interface terminal 20. Thus, even the data which is put on the internal bus 11 during the execution of processing of data generation in this microcomputer and is in the course of processing is observed.
Patent JP-S62193054-A (JP)
Title: Flat light source
Inventor: FUKUYAMA KEIJI
IPC: H01J11/38
Filed: 1986-02-20
Abstract: PURPOSE:To provide a flat light source of uniform luminance and in-small- thickness discharge, by making electroconductive layers on the inside surfaces of two side walls of the case of the flat light source, and coating the layers with dielectric layers to constitute electrodes. CONSTITUTION:Electrodes 20 have electroconductive layers 20a made on the inside surfaces of side walls 18a, 18b along the lengths thereof and having a width of 0.3-5.0mm. The electronductive layers 20a are coated with electric insulation layers 21 made of Ta2O5 or the like a thickness of about 2mum. The electric insulation layers 21 are coated with dielectric layers 22 made of MgO or the like in a thickness of 1mu or less. When a high voltage is applied between the electrodes 20, a gas in a case 14 is ionized so that produced charge is uniformly stored on the dielectric layers 22. As a result, a uniform potential is generated on each of the whole electrodes, and secondary electrons are brought about, so that stationary glow discharge is uniformly started on the whole electrodes 20 all over in the case 14.
Patent JP-H11233853-A (JP)
Title: Monitor box in narrow band excimer laser
Inventor: SHIO YASUSHI
IPC: H01S3/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To increase the monitor accuracy in a purge gas atmosphere. SOLUTION: The monitor box 20 is constituted so that a light branched from an output laser beam of a narrow-band excimer laser is monitored by a spectroscopic element 26 in a purge gas atmosphere. A means for killing the purge gas flow at least at the light incidence side of the spectroscopic element 26 is provided and composed of a partition 40 acting as a baffle on the gas flow.
Patent JP-S55128623-A (JP)
Title: Furnace-top pressure recovering type power plant of blast furnace
Inventor: TAKAO KENGO
IPC: F02C1/00
Filed: 1979-03-27
Abstract: PURPOSE: To lower the installation costs of power plant and to attain efficient operation of the same, by arranging turbines for utilizing exhaust gas from blast furnaces collectively on a single shaft so as to convert pressure energy to rotational energy.  
     CONSTITUTION: Turbines T 01 , T 02  for utilizing blast-furnace gas from the first and the second blast furnaces 1BF, 2BF are arranged on a single shaft. The arrangement for the two turbines can be of the type in which two turbines face toward each other with the inlet of exhaust gas being located at the central portion between two turbines, so that gas flows from the central portion to opposite end portions. Or otherwise, the arrangement can be of the type in which the two turbines are disposed in back-to-back relationship with each other, so that exhaust gas introduced from the opposite sides of turbines flows toward the central portion and discharged to the outside after joining at the central portion. In such an arrangement, blast- furnace gas from furnace 1BF is recovered by turbine T 01  and its furnace-top pressure is controlled by governor valve 1GCV and by-pass control valve 1BCV. In case that some trouble is caused in the tuerbine system, the high- pressure side of the system is shut off by emergency shut-off valve 1HSV and by-pass control valve 1BCV is fully opened. The above operation is also applied to the blast furnace 2BF. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52120406-A (JP)
Title: Flat-bottom cylindrical tank construction
Inventor: HASEGAWA TSUTOMU
IPC: B65D90/02
Filed: 1976-04-02
Abstract: PURPOSE: To secure safety of a tank by mounting an annular reinforcing beam at the lower part of side plate of tank and by reducing appreciably preferal shearing strains in the side plate of flat-bottom cylindrical tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06228598-A (JP)
Title: Printing press cleaner
Inventor: SUZUKI TAKESHI
IPC: B41N3/06
Filed: 1993-02-02
Abstract: PURPOSE:To provide a cleaner which exhibits a high cleaning ability even in the absence of an organic solvent stipulated in the Ordinance on the Prevention of Organic Solvent Poisoning in the Labor Standards Law, is not subject to legal restrictions in facilities and operations, and does not damage rubber rollers, etc. CONSTITUTION:The cleaner is prepared by emulsifying a composition which comprises a hydrocarbon solvent and water in the weight ratio of 9/1-3/7 with 0.5-10wt.% nonionic surfactant. The hydrocarbon solvent is a petroleum fraction with a 50% evaporation temperature of above 180 deg.C and has a low aromatic hydrocarbon content in composition.
Patent JP-S57150456-A (JP)
Title: Classification and washing method for sea sand
Inventor: IWAI SHIYOUJIROU
IPC: B03B5/00
Filed: 1981-03-12
Abstract: PURPOSE: To perform classification and washing simultaneously with one unit by feeding sea sand transversely by oscillations while it is held sieved to two steps, large and small, pouring washing water for rough washing, intermediate washing and finish washing thereto from above, extracting the water in the tanks below these and receiving the refined sand at the other end.  
     CONSTITUTION: In a method of washing and desalting sea sand by inclining sieves upward to the right, rough sieves 10 are provided on the upper steps of washing sieves 8c, 8b, 8a. The sea sand supplied to one end thereof is sieved while it is fed transversely by oscillations. It is successively sieved down onto washing sieves 8c, 8b, 8a of the lower step. Shells and ballasts of large grains are fed transversely on the sieves 10 of the upper step and are discharged from the other end as off-grade sand for concrete. On the other hand, washing water  is scooped after the finish washing of the sand from above and below the sieve  8a at the sieve terminal. It is again scooped up after the intermediate washing of the sieve 8b and is used for rough washing of the sieve 8c. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58154643-A (JP)
Title: Removing apparatus of stray light of laser raman microprobe
Inventor: TOCHIGI KENJI
IPC: G01N21/65
Filed: 1982-03-10
Abstract: PURPOSE:To measure effectively Raman scattering light and also, to miniaturize the apparatus, by providing an one-fourth wavelength plate and reflex mirror and tuning a laser beam into circular polarized light, and then removing by making the reflex light of the laser beam from a sample interfere with the reflex light of the laser beam from the reflex mirror. CONSTITUTION:A laser beam 1 is converted into a laser beam 1a of circular polarized light by an one-fourth wavelength plate 2 and said beam is divided into a laser beam 1b for irradiation and a laser beam 1c for interference by a semitransparent mirror 3. The beam 1b is condensed and irradiated to a sample 7 and a Raman scattering light 8 is generated from the sample 7. The light 8 and reflected light of the beam 1b are returned to the mirror 3. On one hand, the beam 1c is reflected by a reflex mirror 6 and is returned to the mirror 3. Only the light 8 is made incident to a measuring means because both reflected lights interfere on the upper side surface of the mirror 3 and concel each other. In this manner, loss of the Raman scattering light is decreased and highly accurate measurement is performed by eliminating the reflected light of the laser beam returning together with the Raman scattering light.