baber/WOPTO huggingface dataset:
Patent JP-H1172468-A (JP)
Title: Oxygen sensor
Inventor: MATSUO YASUSHI
IPC: G01N27/409
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for heating an oxygen sensor with heater to its activating temperature by quickly heating the oxygen detecting element of the sensor. SOLUTION: A shaft-like heating element 3 is inserted into and fixed in a hollow shaft-like oxygen detecting element through a terminal metal fitting 23. A heat generating section 42 is locally formed on the front end side of the heating element 3 and the surface of the section 42 is elastically pressed against the internal surface of the detecting element in the so-called side butting structure. The heating element 3 is positioned in the hollow section of the detecting element so that the center axial line of the element 3 may become parallel to that of the hollow section by means of a projecting section for positioning formed on the internal surface of the connecting section 23 of the metal fitting 23.  In a ceramic separator 18, a hole for housing the end section of the heating element 3 having an inside diameter which is larger than the outside diameter of the heating element 3 is formed in such a state that its one end is formed through the front end face of the separator 18 and its bottom is positioned to the middle section of the separator 18 in the axial direction of the separator 18. The rear end section of the heating element 3 is housed in the hole.
Patent JP-S63103374-A (JP)
Title: Document processor
Inventor: ONO YUSUKE
IPC: G06F3/02
Filed: 1986-10-21
Abstract: PURPOSE:To immediately correct the improper words/phrases into proper ones by warning acoustically or optically the input of described improper words/ phrases. CONSTITUTION:When the character information is inputted from a keyboard 2, a CPU 6 displays the character information at a display part 3 in accordance with the control procedure of a ROM 7. Then the character information inputted from the keyboard 2 is stored in a RAM 8. In a register mode where a register key 2a of the keyboard 2 is pushed, a flag bit is set up at the position corresponding to the character information to be registered. Then an alarm is produced from a warning part 5 when it is detected that the improper character information is supplied based on the flag bit.
Patent JP-H10181705-A (JP)
Title: Bag-making and packaging machine
Inventor: ROBERT BENNETT
IPC: B65B51/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To cause a single driving source to perform both contact movement and follow-up movement of a pair of sealing jaws in a bag-making and packaging machine constituted to bring the pair of sealing jaws in contact for laterally sealing a packaging material and causing the sealing jaws to follow along a transfer direction of the packaging material together with the material in the laterally sealed state. SOLUTION: The bag-making and packaging machine converts rotation of a motor 25 by a cam mechanism comprising a circular cam plate 25 and an arm 33 into linear reciprocation in a direction along a transfer path of a packaging material, and transmits the reciprocation to be block 30, and it similarly converts rotation of the motor 25 via vertically long cam plates 5, 50 into linear reciprocation in a direction orthogonal to the transfer path of the packaging material and transmit the reciprocation to blocks 37, 38 for supporting sealing jaws 41, 42. The blocks 37, 38 are supported by the block 30, whereby driving of a single motor 25 allows the sealing jaws to perform rising/lowering movement and contact movement.
Patent JP-H0974761-A (JP)
Title: Switching type constant voltage power source device
Inventor: MINE RYUTA
IPC: H02M7/21
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain stable output voltage even when momentary shutdown of commercial ac supply occurs, by providing a momentary-variation/shutdown countermeasure circuit which keeps output voltage constant when the commercial ac supply is not supplied for a specified period. SOLUTION: A momentary-variation/shutdown countermeasure circuit 7 consists of diodes D1 and D2 and a smoothing capacitor C1 on a system 1 side, and a power-factor improvement circuit 8 consists of a diode D3 on a system 2 side, and, the smoothing capacitor C1 smooths the voltage rectified by a diode bridge DB1, for supplying power to a transformer T1. While a switching FET Q1 is on-state, power is supplied to a load 6 by the charge energy of a secondary side capacitor C2 of a transformer 1, and, while a switching FET Q1 is off-state, the power is supplied to the load 6 by the excitation energy of the transformer 1. At this time, the switching FET Q1 is controlled with a control circuit 5, so that stable voltage is obtained at output terminals 3 and 4 even when input ac voltage Vin is momentary shut down.
Patent JP-H08115812-A (JP)
Title: Abnormality detection apparatus of superconducting magnet
Inventor: MORITA YUTAKA
IPC: G01N27/72
Filed: 1994-10-17
Abstract: PURPOSE: To provide an abnormality detection apparatus by which the destruction of a small component can be detected by a method wherein a sound-wave detector which is attached to an external tank is used to detect sound waves caused by vibrations at a frequency other than the frequency of an AC magnetic field by the friction or the contact of a destroyed component. CONSTITUTION: When a superconducting magnet is vibrated by an AC magnetic field from the outside, its vibrations as sound waves reach an external tank 12 in a part to which a microphone 31 has been attached. The microphone 31 converts the sound waves into an electric signal, and a sound-wave-frequency resolver 51 frequency-resolves the electric signal so as to detect a frequency distribution. Data on the frequency distribution is sent to a comparison and judgment device 52, a pickup coil 41 generates a voltage on the basis of a change in a magnetic flux interlinked with it, and the AC magnetic-field-frequency resolver 51 detects the frequency of the AC magnetic field on the basis of the voltage.  When data on the frequency is sent to the comparison and judgment device 52, the comparison and judgment device 52 issues a signal to an alarm 53 when a prescribed condition is fulfilled, and the alarm 53 issues an alarm signal according to the signal of the comparison and judgment device 52.
Patent JP-S62109042-A (JP)
Title: Photosensitive composition and positive type photosensitive lithographic printing plate
Inventor: SASA NOBUMASA
IPC: G03F7/022
Filed: 1985-11-08
Abstract: PURPOSE:To improve characteristics of visible picture after exposure and developability by providing a layer of a photosensitive compsn. contg. o- naphthoquinone diazide, novolak resin and 5-20wt% (basing on the amt. of the resin) phenols on the surface of aluminium plate having grained and anodised surface. CONSTITUTION:The o-naphthoquinone diazide to be used is a compd. having at least one o-naphthoquinone diazide group, and the content of the compd. in the photosensitive compsn. is pref. ca. 5-50wt%. The novolak resin to be used is resin obtd. by polycondensing phenols with aldehyde in the presence of acid catalyst, and alkali-soluble novolak resin is preferred. The content of the novolak resin in the photosensitive compsn. is pref. ca. 50-95wt%. Preferred phenols are at least one selected from phenol, m-cresol, o-cresol, and the content of the phenols in the novolak resin is 5.0-20.0wt%.
Patent JP-H03114231-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUROYAMA MASAKAZU
IPC: H01L21/3205
Filed: 1989-09-28
Abstract: PURPOSE:To almost completely absorb the step of a first interlayer insulating film by a method wherein, when the step of a substrate is reflected and a step is generated in a first interlayer insulating film, a second interlayer insulating film is formed by sticking material whose main body is low melting point oxide at a temperature higher than the softening point. CONSTITUTION:SiO2 is deposited on a substrate wherein a plurality of metal wiring layers 2a, 2b are formed on an insulative substratum 1 by patterning, and a first interlayer insulating film 3 is formed. Said layer 3 is thinly formed in a region where the metal wiring layers 2a collects and thickly formed in a region where the metal wiring layer 2b exists. A step is generated between the above regions. Next, CVD is performed by using As(OCH3)3 and O2, and a second interlayer insulating film 4 composed of As2O3 is formed. Under the condition where the etching speed of As2O3 and that of SiO2 become equal, the second interlayer insulating film 4 and the first insulating film 3 are etched back. When the first interlayer insulating film 3 is exposed on the whole surface of the substrate, the etching back is ended. The surface of the substrate is almost completely flattened by the first interlayer insulating film 3.
Patent JP-H08115880-A (JP)
Title: Manufacture of p-type gan semiconductor
Inventor: ISHIBASHI AKIHIKO
IPC: H01S5/00
Filed: 1994-10-17
Abstract: PURPOSE: To provide a method of manufacturing p-type GaN semiconductor having a low resistance available for a double hetero-junction of light emitting diode by the MOVPE growth. CONSTITUTION: A GaN semiconductor doped with Mg, a p-type impurity, is deposited by the chemical vapor deposition method using ammonia as nitrogen source. The cooling atmosphere is then switched from ammonia to hydrogen or nitrogen mixture in a temp. range of 400 deg.C or more at cooling. According to this method, this switching of the atmosphere avoids feeding hydrogen atoms fed from ammonia whereby the hydrogen passivation is not caused and hence a low-resistance p-type GaN semiconductor is obtained.
Patent JP-H0992509-A (JP)
Title: Variable resistor
Inventor: KAMIYAMA TATSUO
IPC: H01C10/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistor with which a resistance value can be normally maintained semipermanently even when there are an impact, vibration and contact from outside, and at the same time, the resistance value can be adjusted easily when it is necessary to adjust. SOLUTION: The titled variable resistor is composed of a substrate 101, provided with a continuous resistor 101a, and a contact piece 103 which can be relatively moved while it is being slidingly moved electrically contacting to the resistor 101a, and at the same time, a movable knob 102, with which the engaged state of the substrate 101 is removed by moving the knob 102, and a terminal 104, which is electrically connected to the resistor 101a and the contact piece 103, are provided.
Patent JP-S61128029-A (JP)
Title: Electric stove
Inventor: SUZUKI TAKAHARU
IPC: F24C7/08
Filed: 1984-11-28
Abstract: PURPOSE:To provide a home-use electric stove in which an abnormal condition is sensed to turn off a power supply and a safety can be attained by a method wherein two thermo-sensitive elements having different thermal capacities are arranged at the different positions. CONSTITUTION:Two heater units 2 are connected in series with a contact point 8 driven by a control circuit 7. Each of the series-connected resistors 25 and 26 is connected to thermistors 5 and 6 and DC voltage from DC power supply 10 is applied. Voltages at both ends of the thermistors 5 and 6 are amplified by a differential amplifier 11 and a differential voltage is differentiated by a differential cir- cuit 12. When this differential voltage is compared with a reference voltage and increased, an output voltage is generated at the comparator 13 to operate the relay driving circuit 14 and the contact point 8 of the relay 15 is turned OFF.
Patent JP-H10273947-A (JP)
Title: Floor structure
Inventor: ARIGA TAKAHIRO
IPC: E04B9/06
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure which can restrain impulsive sound from being transmitted from a lightweight floor to a downstairs in order to enhance the sound insulation. SOLUTION: A plurality of beam members 2a, 2b... are laid underneath a floor panel 1 constituting a floor parts, and horizontal connecting panels 3 are provided bridging between the beam members 2a, 2b... A ceiling panel 7 for the downstairs is suspended from the connecting panels 3, in substantial parallel with the floor panel 1, through the intermediary of a ceiling joist receiver 6. A vibration control member 13 having a vibration insulating rubber member 19 is interposed between the beam members 2a, 2b,... and the ceiling joist receiver 6 or between the ceiling joist receiver 6 and the downstairs ceiling panel 7.
Patent JP-H0783191-A (JP)
Title: Axial fan
Inventor: YAMANAKA TAKASHI
IPC: F04D25/08
Filed: 1993-09-14
Abstract: PURPOSE:To provide an axial fan, the structure of which can be changed to the structure where a screw for fixing a stator to a case and a screw for setting the start initial position of the axial fan can be omitted. CONSTITUTION:A cutting and raising piece 21a is formed on a plate-like metallic stator S. The cutting and raising piece 21a is housed inside a stator case 32 in a state projecting toward a magnet rotor. A plurality of armature coils 26 are disposed at either surface of the plate-like stator S. A connection unit for connecting the stator case 32 to a shaft unit 34 is provided in a clearance formed between the armature coils 26, for supporting the stator S.
Patent JP-H0992388-A (JP)
Title: Engaging structure for moving connector
Inventor: SAMEJIMA MASAKUNI
IPC: H01R13/629
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an engaging structure for a moving connector capable of effectively guiding both connectors in the displacement absorbing direction in the initial stage of contact of them. SOLUTION: This engaging structure is used between an engaging mating connector 31 and a moving connector 51 movably fitted to a fitting material to absorb the relative displacement with the connector 31. Long rail-like guide projections 61 are protruded in the connector engaging direction on both side faces of a housing 53 facing a pair of side guide plates 35, and taper faces 63a, 63b are formed at the tips of the guide projections 61. The engaging mating connector 31 is provided with a front guide plate 37 connected to the side guide plates 35, and the front guide plate 37 is divided into three by slits 34. Gaps 39 are formed at the corner sections where the side guide plates 35 are perpendicularly connected to the front guide plate 37, and the guide projections 61 of the moving connector 51 are inserted into the gaps 39.  Guide faces 41 to be kept in contact with the taper faces 63a of the guide projections 61 are provided at the tips of the side guide plates 35.
Patent JP-H0195207-A (JP)
Title: Burner of boiler
Inventor: OYATSU NORIYUKI
IPC: F23C99/00
Filed: 1987-10-05
Abstract: PURPOSE:To suppress the quantity of production of NOx at the outlet port of the furnace without increasing unburnt components such as CO and the like by providing burners having an air ratio of 1 or more in the same burner stage and burners having an air ratio of 1 or less. CONSTITUTION:Four burners 1-4 having different air ratios in the same horizontal section are provided in reactive corners. Low air ratio burners burners 1-3 having an air ratio of 1 or less and high air ratio burners having air ratio of 1 or more, are provided on the diagonal lines respective respectively. In a case where the quantity of air is decreased and to vary the air ratio, such a case is considered in which the kinetic quantity from the burner parts varies and the proper mixing of flames within the furnace section cannot be desired. Therefore, a waste gas can be mixed in the burner part so that the kinetic quantity in the burner part can be adjusted. As a result, NOx generated by flame 6 from the high air ratio burner 2 can be effectively reduced by a reducing substance generated from the flame 5 from the low air ratio burner 1. The reduction reaction of NOx can be effectively promoted by the combination of burners 4 and 3. Accordingly, the quantity of NOx discharged at the furnace outlet port can be reduced.
Patent JP-S60143567-A (JP)
Title: Manufacture of bag-shaped separator
Inventor: SUZUI YASUHIKO
IPC: H01M50/466
Filed: 1983-12-29
Abstract: PURPOSE:To straighten wrinkle or deformation of sheet-shaped separator material and reduce defective fraction by providing a heating process between an uncoiler and a melt-bonding process when a bag-shaped separator into which a plate of storage battery is accommodated is formed. CONSTITUTION:When a bag-shaped separator 6 into which a plate of storage battery is accommodated is formed by melt-bonding it at melt-bonding portions 8, a sheet-shaped rolled separator material 1 mainly comprising thermoplastic resin is fed from an uncoiler 2, and heated with a heater 10 having heat roller, hot air, or other heat source to straighten wrinkle or deformation of the rolled separator material 1, then melt-bonded in a melt-bonding process 4. Short between plates caused by non-melt-bonded part of the separator 6 formed by slippage of the material and a gap formed when a plate is accommodated is eliminated, and a bag-shaped separator having high reliability is obtained.
Patent JP-S62108906-A (JP)
Title: Burner unit
Inventor: MORIYA YOSHIFUMI
IPC: F23C99/00
Filed: 1985-11-08
Abstract: PURPOSE:To constantly secure an excellent combustion characteristic and reduce NOx as less as possible by abruptly diffusing and mixing a high-temperature unburnt gas and secondary air. CONSTITUTION:Slit-like primary flame holes 11 are provided to cover the opening of a gaseous chamber 13 of a premixing combustion burner 12. These burner ports 11 are encircled by a first box member 15 in which secondary burner ports 14 on the upper surface. The inside of the box member 15, that, is, the inside of a combustion chamber 16, is interrupted from the atmosphere to check the inflow of secondary air into an internal flame C. Projections 17 within the first box member 15 are provided at positions which are lower than those of secondary burner ports 14 over the entire length of a longitudinal direction on both right and left sides in opposite to the inner side of a combustion chamber 16. A second box member 18 encircles the first box body 15 and has opening on both ends, projections 19 are provided at positions at the upper part of secondary burner ports 14 from both right and left sides toward the inner side. Accordingly, a high-temperature unburnt gas is diffusion-mixed with secondary air which has passed gap formed between the first box body 15 and the second box body 18.
Patent JP-H0895525-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA HIDEKI
IPC: G02F1/1335
Filed: 1994-09-20
Abstract: PURPOSE: To easily enable reversing a visual field angle characteristic in conformity with the change of an installation position by enabling an image display while rotating a video signal to be transmitted to a liquid crystal display part by a specified angle and installing a display screen itself in a state in which the display screen itself is rotated by a specified angle. CONSTITUTION: This device is provided with a liquid crystal display part 12 capable of displaying an arbitrary image 10 on a display screen 11 and a video signal generating part 14 transmitting a video signal 13 corresponding to the image 10 with respect to the liquid crystal display part 12. At this time, the video signal generating part 14 transmits the video signal 13 capable of displaying the picture 10 in a state in which the picture is rotated by 180 degrees with respect to the liquid crystal display part 12 and besides the liquid crystal display part 12 is arranged while the display screen 11 is rotated by 180 degrees. Then, visibility is judged to be bad at a certain installation position, the display screen 11 is made to be reversed in an up and down direction and a switch 15 is operated. Thus, the image is displayed on the display screen l l by being reversed, however, since the display screen itself is made to be installed by being reversed, the picture 10 being in a normal direction is displayed by charging the visual field angle characteristic of the liquid crystal display device while reversing the characteristic in the up and down direction.
Patent JP-H0588411-A (JP)
Title: Electrophotographic yellow toner
Inventor: SHIMAZAKI HIROMITSU
IPC: G03G9/09
Filed: 1991-09-30
Abstract: PURPOSE:To provide a color photographic yellow toner having clear color tone and satisfactory weather resistance by mixing respective specified yellow die and pigment together. CONSTITUTION:Both a dye classified to solvent yellow 21 system of color index and a pigment similarly classified to yellow 14 system are contained. The mixing ratio desirably ranges from 1:0.5 to 0.5:1. The addition amount of coloring agent is desirably 0.1 to 10.0 parts by weight in total of both color materials to 100 parts by weight of a resin, and more desirably 3.0 to 6.0 parts by weight. When it is not more than 0.1 part by weight, coloring characteristic can not be provided, and a density can not be ensured. When it not less than 10 parts by weight, problems such as bleed are easy to cause. Within this addition ratio, the magenta toner composition has a chromaticity satisfying L (lightness) *50.0 to 80.0, a * coordinate 5.0 to L-10.0, b * coordinate 60.0 to 90.0, and C(saturation) * 60.0 to 90.0, and the chromaticity with clear lightness, particularly, saturation can be ensured.
Patent JP-H06102620-A (JP)
Title: Manufacture of board for photography
Inventor: KUBOTA MASA
IPC: G03C1/91
Filed: 1992-09-21
Abstract: PURPOSE:To provide a manufacture of a board for photography showing a few dispersion of a hue, not showing a streak, a microgrid or a bleeding-out phenomenon and showing improved whiteness. CONSTITUTION:An under coating fluid containing substantially water insoluble dyestuff at a supported state on silica particles of colloidal silica is applied on a resin coated paper. Thus, board for photography not generating rip fouling too much, showing few dispersion of the hue, not showing streak, microgrid or the bleeding-out phenomenon and showing improved whiteness can be manufactured.
Patent JP-S60133555-A (JP)
Inventor: FUREDORITSUKU RII DEIKUSON
IPC: B29D17/00
Filed: 1984-11-27
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-H0195457-A (JP)
Title: Device processing method using focused ion beam
Inventor: ISHITANI TORU
IPC: H01L21/3065
Filed: 1987-10-07
Abstract: PURPOSE:To seek to elevate precision in depth at processing by optimizing the species of an irradiation beam so that the species of the ion beam itself and alloy or compound of the ion beam species and the device material, etc., may not be gathered or segregated on a processing surface. CONSTITUTION:Such an ion beam species that the melting points of an irradiation ion species 1 itself and alloy or compound of the irradiation ion beam species and the device material 2 are high and these gathering or segregation may not be generated in processing is selected. The temperature at which a substance attached to a solid surface begins surface dispersion is at the time when it is heated to about 2/3 of the melting point of that substance. Hereby, if the 2/3 temperatures of the melting points of the ion beam species itself and the alloy or compound of the ion species and the device material is more than the room temperature, these substances almost don't cause surface dispersion at the processing surface in the processing at room temperature, so they don't gather there or segregate, and the processing speed is uniform without being affected by the place and precision in processing depth is elevated. Further, if the room temperature is defined as 300K, the melting point is 450K at 3/2 times of it, i.e., about 180 deg.C.