baber/WOPTO huggingface dataset:
Patent JP-H0526462-A (JP)
Title: Composite cooking implement
Inventor: NARITA TSUNENORI
IPC: A47J37/06
Filed: 1991-07-18
Abstract: PURPOSE:To suppress a temperature rise of a part to be easily brought into contact with a predetermined part of each functional section, i.e., a thermally weak part or a hand by allowing heat generating parts to be individually set to heat generating states in a composite cooking implement. CONSTITUTION:The composite cooking implement comprises a capacity adder/ subtracter 4 for adding a numeric value corresponding to a heat generating quantity of a heat generating part each time the generating part is started to be used and subtracting the numeric value corresponding to the heat generating quantity of the generating part each time the use of the generating part is stopped. A heat generation limiter 5 for limiting the use of an unused heat generating part when an output of the adder/subtracter 4 coincides with a set value H0 lower by a predetermined value than a numeric value corresponding to a total heat generating quantity of the entire implement, is provided.
Patent JP-S6334839-A (JP)
Title: Color cathode-ray tube
Inventor: ICHIGAYA KOJI
IPC: H01J29/07
Filed: 1986-07-29
Abstract: PURPOSE:To prevent securely a shake of a color selection electrode and a shake of an electron beam permeation aperture owing to the speaker vibration and the like, and to obtain an image of a high quality, by providing a reinforcement plate with thermal expansion rate same as the frame of a color selection device at the said frame. CONSTITUTION:At the frame 4 of a color selection device 2, a reinforcement plate 60 with the thermal expansion rate same as the frame 4 is provided. Therefore, the spring constant of the frame 4 related with springs 161 and 162 can be selected at a high degree of freedom, and consequently, the degree of freedom of selecting the spring constant of the springs 161 and 162 is also increased. As a result, a shake of a color selecting electrode 3, owing to the vibration of the speaker and the like, that is, the shake of the electron beam permeation aperture 3a, can be prevented, as well as a mislanding can be prevented securely. Therefore, a high quality of image can be displayed.
Patent JP-S6238733-A (JP)
Title: Gear roll forming apparatus
Inventor: MAEDA NORIAKI
IPC: B21H5/02
Filed: 1985-08-13
Abstract: PURPOSE:To increase the accuracy in tooth profile by providing a projecting part to press the metal on the apex face of the tooth of a work on the tooth root part at the trailing side of the biting tooth group of finishing tooth group of a die. CONSTITUTION:A pressing projection part 9 is formed on the tooth root part at the trailing side of the tooth 8 in the zone of the third turn of a work 10 among the biting tooth group 8a of a rack die 8. The rolling is performed by moving the upper and lower dies 8 in the opposite direction each other with the actuation of the apparatus by supporting a work 10 between centers. The work 10 is first formed with rolling by the tooth 8a of the biting tooth group 8a and the projecting part of the metal on the apex face of the tooth of the work 10 is pressed in the least one turn with the biting tooth group 8a. In this case, the apex face of the tooth of the work 10 is restored in the normal shape. The accuracy in the tooth profile of the work 10 is therefore increased.
Patent JP-S57114465-A (JP)
Title: Feeder for pasty substance
Inventor: UERUNERU JIIFUERUDEINGU
IPC: B65D83/00
Filed: 1981-11-09
Abstract: A dispenser for pasty substances with a housing having a piston displaceable only in a discharging direction and an outer operating handle which is formed at a headpiece, compressible in a bellows-like manner in the direction of the piston, which headpiece has a dispenser-outlet opening. A tubule with an inner open end in every position of the bellows immersed in the pasty substance, extends inwardly from the dispenser-outlet opening.
Patent JP-S6333489-A (JP)
Title: Reversible temperature indicating material
Inventor: TAKANO TOSHIHIKO
IPC: G01K11/12
Filed: 1986-07-28
Abstract: PURPOSE:A reversible temperature indicating material, consisting of bismuth- lead-vanadium oxide based polycrystalline substance, having stability, e.g. heat resistance, etc., and capable of assuming hue different by temperature change with good visibility. CONSTITUTION:A reversible temperature indicating material consisting of a bismuth-lead-vanadium oxide based polycrystalline substance having the composition expressed by the formula Bi1-xPbyVOz (x is as preferably as follows. 0.05<=x<=0.5; y is within the range satisfying the relationship expressed by the formula). The above-mentioned polycrystalline substance is obtained by blending a bismuth compound, e.g. bismuth nitrate, chloride, etc., with lead compound, e.g. lead carbonate, hydroxide, etc., and vanadium compound, e.g. vanadium oxide, ammonium vanadate, etc., and firing the resultant blend at 400-700 deg.C temperature in air.
Patent JP-S6421159-A (JP)
Title: High bearing-force flitch beam
Inventor: ISHIHARA KUNIYA
IPC: E04C3/292
Filed: 1987-07-17
Abstract: PURPOSE: To improve proof stress with respect to a vertical load by interposing a reinforcing plate formed of a steel thin plate having a number of V-shaped small projections cut and raised on both sides thereof, between the internal surfaces of respective structure members facing each other in the longitudinal direction thereof, pressing the structure members, and pegging the external surfaces of the structure members in a zigzag manner to combine the same in one body. CONSTITUTION: A coupled beam 1 is obtained by sequentially interposing a reinforcing plate 4 formed of a steel thin plate between two structure members 2, 3 facing each other over the entire longitudinal length of the plate, and the width of the plate is slightly smaller than that of each structure member. The reinforcing plate 4 has a number of V-shaped small projections 5 on both the surfaces thereof, which projections are obtained by being cut and raised from the surface. The formed plate 4 is interposed between the internal surfaces of the respective facing structure members 2, 3. Further, the external surfaces of the respective structure members 2, 3 are flat-pegged in a zigzag manner by means of nails 7, and therefore the respective structure members 2, 3 and the reinforcing plate 4 are combined in one body to provide rigidity with respect to a vertical load.  Thus, the buckling due to the vertical load can be prevented, to thereby obtain the high proof-stress coupled beam.
Patent JP-H0620567-A (JP)
Title: High-speed reclosing grounding device
Inventor: YOKOTA TAKASHI
IPC: H01H33/91
Filed: 1992-07-06
Abstract: PURPOSE:To provide a high-speed reclosing grounding device which can effectively prevent an arc generated when a circuit is opened from shifting to a high- voltage conductor, or a ground tank and, even if a ground fault is followed by another one occuring at another adjoining phase, can reclose the circuit at high speed without causing the breakdown of dielectrics to the ground. CONSTITUTION:A first arc-flutter preventing guard tube 12a made of insulating material is provided around and coaxial with a fixed electrode 12. A second arc-flutter preventing guard tube 18a made of insulating material is secured to the outer periphery of a buffer tube 18 and coaxial with a movable electrode 13. The second arc-flutter preventing guard tube 18a moves in conjunction with the buffer tube 18. A gas gap is formed between the first and second arc-flutter preventing guard tubes 12a, 18a made of insulating material.
Patent JP-S5968759-A (JP)
Title: Device for detecting wire disconnection of corona discharger
Inventor: NAGATA AKIHIKO
IPC: G03G15/02
Filed: 1982-10-12
Abstract: PURPOSE:To accurately detect wire disconnection by installing a control section which stops the application of a high voltage across a corona discharger when a corona wire is disconnected. CONSTITUTION:When a corona wire 4 is disconnected by age deterioration, etc., a receiving side supporting table 3a is pushed against a lead switch 10 by the repulsive force of magnets 7a and 8. An external magnet 7b is magnetically attracted by the switch 10 and, at the same time, presses the switch 10 to turn on the switch 10. When a lead switch ''ON'' signal which is produced at the time of turning on of the switch 10 is inputted into the input interface 41 of a microcomputer 40, a high voltage power supply ''OFF'' signal is outputted from the output interface 42 of the computer 40 and the signal turns off a switch 31 and application of a high voltage across a corona discharger 1 is stopped. By using such an arrangement, wire disconnection can be detected accurately.
Patent JP-H1010917-A (JP)
Title: Heat fusing device
Inventor: UCHIYAMA TAKAHIRO
IPC: G03G21/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the flicker and the harmonic distortion by forming a period for a phase control to switch the start and stop of the power supply at a prescribed phase angle, to one of heat generators of a heating element having the layered heat generators, and by performing the power supply or the stop throughout the whole period of the half period of a power supply voltage waveform, within the period of the phase control, to the other heat generators. SOLUTION: A heater comprises the layered resistance heat generators 2a, 2b, and the driving of the triode AC switches 8a, 8b is controlled by CPU as a controlling means on the basis of the resistance value of a thermistor 4 as a temperature detecting element installed at a side opposite to the heat generators 2a, 2b, to obtain the heating condition of a heater 22 at a prescribed temperature. The power supply control of one heat generator is performed by the phase control, and the other heat generators are kept in the condition of full wave ON or full wave OFF. By performing the above-mentioned power supply control, the harmonic distortion and the flicker can be prevented, and the fixing function can be improved.
Patent JP-S57102648-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1980-12-19
Abstract: PURPOSE:To obtain a highly sensitive receptor having flat sensitivity all over the visible region by forming a charge generating layer contg. a specified disazo pigment and a charge transferring layer contg. a specified hydrazone compound on an electrically conductive support. CONSTITUTION:A prescribed amount of a disazo pigment represented by formula Iis dissolved in THF, and a prescribed amount of a hydrazone compound represented by formula II (where R is H, 1-4C alkyl, 1-4C alkoxy, dialkylamino, halogen, nitro or OH, and n is an integer of 1-5) is dissolved in THF separately from the pigment. The former soln. contg. the pigment of formulaIis applied  to an electrically conductive support 11 of Al or the like to form a charge  generating layer 22 having 0.01-5mum thickness, and the latter soln. contg. the hydrazone of formula II is applied to the layer 22 to form a charge transferring layer 33 having 2-10mum thickness. Thus, an electrophotographic receptor  is obtd.
Patent JP-H0845897-A (JP)
Title: Correcting method for under etching in anistropic etching
Inventor: TOMIOKA AKIHIRO
IPC: H01L21/306
Filed: 1994-07-29
Abstract: PURPOSE:To provide a method for correcting under etching wherein the amount of under etching is minimized which takes place at the corners of a rectangular trapezoid during anisotropic etching for forming a rectangular annular trench in a semiconductor substrate and forming the rectangular trapezoid inside the trench. CONSTITUTION:Correction masks 13 are formed which extends from the ends of the short or long sides of a mask 2B for forming a rectangular trapezoid 7, and the amount of extension of which is almost equal to the depth of a trench in which the rectangular trapezoid is to be formed. Narrow masks 14 are formed which extends from the ends of the sides at the ends of the correction masks, to a mask 2A for the formation of a frame 5. The presence of the narrow masks delays the initiation of under etching that eats into the underside of the correction masks 13, and the amount of under etching that takes place at the corners of the rectangular trapezoid is thereby reduced.
Patent JP-H1027617-A (JP)
Title: Flat battery
Inventor: KOBAYASHI HIDEYUKI
IPC: H01M6/16
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To put a positive electrode ring in contact with a positive electrode case at always constant pressure and provide excellent inner resistance property by providing a protrusion at the bottom of the positive electrode ring which is laid between a positive electrode and the positive electrode case and fitting it to the positive electrode case. SOLUTION: A battery has a negative electrode 6, a separator 4, a positive electrode 5 and nonaqueous electrolyte filled therein. The opening of a positive electrode case 2 put in contact with the positive electrode 5 and served as a positive electrode terminal is caulked inside via a gasket 3 which is laid as an insulator between the positive electrode case 2 and a sealing plate 1 put in contact with the negative electrode 6 and served as a negative electrode terminal. A positive electrode ring 7 is laid between the positive electrode 5 and the positive electrode case 2 and a protrusion 8 is provided at part of the bottom of the positive electrode ring 7 toward the positive electrode case 2.  The protrusion 8 protruded to part of the bottom is fitted to the positive electrode case 2 to put the positive electrode ring 7 in contact with the positive electrode case 2 at always constant pressure. In this way, the battery has excellent inner resistance property.
Patent JP-H0737629-A (JP)
Title: Water-proof structure of wire connection part
Inventor: SATO MIKIO
IPC: H01R4/70
Filed: 1993-07-20
Abstract: PURPOSE:To prevent the thickening of a wire connection part of the water-proof structure, and to reduce the cost. CONSTITUTION:Conductors 13, 16 exposed from insulating coating parts 12, 5 of plural wires 11, 14 are connected to each other by a connecting terminal 17 to form a wire connection part 18. The whole of the wire connection part 18 and insulating coating parts 12a, 12b, 15a near the exposed conductors 13, 16 are wrapped with an insulating sheet 20. In both ends of the wire connection part 18, sealing materials 22A, 22B made of butyl rubber or the like are arranged between the insulating coating parts near the exposed conductors and the insulating sheet, and the exposed conductors 13, 16 and the connecting terminal 17 are sealed in a space 23 surrounded by the insulating sheet 20 and the sealing materials 22A, 22B.
Patent JP-S5883753-A (JP)
Inventor: TACHIBANA KUNIKICHI
IPC: E04C5/04
Filed: 1981-11-10
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-S5968230-A (JP)
Inventor: ISHII KEIICHIROU
IPC: B32B27/12
Filed: 1982-10-14
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-H0931391-A (JP)
Title: Pencil lead
Inventor: WAKATA MASASHI
IPC: C09D13/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a pencil lead treated at a high temp. which has sufficient strength, is improved in color density per unit wear quantity, and gives purely black drawn lines by using baron carbide nitride in place of graphite, conventionally employed as the main colorant for a pencil lead. SOLUTION: This pencil lead treated at a high temp. comprises boron carbide nitride as the main colorant. Due to the use of boron carbide nitride as the main colorant, this pencil lead is reduced in conventional drawbacks such as the drawback of a lead containing graphite that the drawn lines reflect light and become blackish gray, the insufficient strength and poor slip properties of a lead containing carbon black, and the low color density of a lead containing boron nitride. Namely, this pencil lead gives purely black lines and has high bending strength, good slip properties, and a high color density.
Patent JP-H06213854-A (JP)
Title: Electric capacitance type spherical surface flaw detector
Inventor: KAKIMOTO AKIRA
IPC: G01N27/20
Filed: 1992-06-11
Abstract: PURPOSE:To provide an inexpensive electric capacitance type spherical surface flaw detector which can securely and rapidly detect a flow on a conductive spherical surface such as a steel ball. CONSTITUTION:A rotating magnetic field generator 2 makes a conductive ball 1 rotate while its position is made normal. Electrodes 3, 4 and 5 are attached to an upper face of the generator 2. The electrode 4 is a thin plate, whose end face 4a is an arc having a diameter slightly larger than that of the conductive ball 1. The electrodes 3, 5 are thick plates which have end faces 3a, 5a having a shape similar to that of the electrode 4. The end face of the electrode 4 is positioned with a very small distance (a) from a surface of the conductive ball 1, while each electrode is connected to a detecting terminal of an electric capacitance detector 6. If there is a flaw on the conductive ball, electric capacitance changes with the conductive ball 1 rotated once, thereby simply and rapidly detecting existence of the flaw.
Patent JP-H03121303-A (JP)
Title: Drilling and screw forming fastening tool
Inventor: FURANKU PIASENTEI
IPC: F16B25/10
Filed: 1990-07-06
Abstract: PURPOSE: To provide a self-drilling thread exhibiting faster drill time by forming a wing to have a positive angle of attack and a positive cutting edge relief angle respectively in a specific angle range, and teardrop-like crescent cross section allowing a knife-like cutting edge. CONSTITUTION: A self-drilling and thread forming fastener features at least one wing extended radially outward from a guide end 20 and weakly connected to the guide end 20 to eliminate material. This wing is so formed that a lead face defining an angle in a range of about 1 deg. to 5 deg. to the vertical axis of the fastener is continuous with a part of a related flute face, and has a rear edge protruding face joining the guide end 20 and defining a teardrop-like crescent shape rib together with the lead face from the radial view of the wing. This rear edge protruding face forms a relief angle of about 10 deg. to 50 deg. to a face ended on cutting edges 36, 38 below and vertical to the vertical axis, and the rib is formed to be radially tapered from the outermost side edges of the cutting edges 36, 38 to a place where the rib joins a guide part.
Patent JP-S6427833-A (JP)
Title: Automatic adjustor for clearance on sliding guide face
Inventor: YUZUHARA HIDEO
IPC: F16C29/02
Filed: 1987-07-17
Abstract: PURPOSE:To keep an optimum clearance variable depending upon operating condition by providing a piezoelectric displacement element between jibs, which are interposed on the sliding surface of a sliding table movably disposed on a guide table, and a surface in contact with the jib back surface of the sliding table so as to control applied voltage. CONSTITUTION:Voltage is applied from a controller 29 to a piezoelectric displacement element 23 so that the element 23 is displaced so as to urge jibs 20, 21, 22, resulting in small clearance (h). The state of the clearance (h) is fed back to an integral controller 26 through a measuring device 27 on the basis of an output signal from a piezoelectric pressure element 24, and thereat, in the case of zero, the signal rapidly changes and a voltage value at this time is set as a reference value. A table 16 is started, and the current values of motors 5, 12, 14 are measured so as to be compared with the judgement data of a memory 28, and then, an operating condition is judged, and further, an optimum clearance is outputted to the integral controller 26 so as to be compared with an output from the measuring device 27, and next, another signal is sent to the controller 29 so that voltage is outputted to the piezoelectric displacement element 23, thereby obtaining the optimum clearance.
Patent JP-H0628584-A (JP)
Title: Apartment building management device
Inventor: ITO RYOICHI
IPC: G08B7/06
Filed: 1992-07-07
Abstract: PURPOSE:To provide the weather forecast in the apartment building peripheral area or the area to which dwellers may be going for dwellers in an apartment building management device managing the apartment building having plural dwellings. CONSTITUTION:A weather forecast sensor 4 obtains the weather forecast in the apartment building peripheral area. In accordance with the operation of a button on a dwelling device 2 installed for each dwelling, a management room device 5 fetches the weather forecast of the apartment building peripheral area and the remote out-going destination area from the weather forecast sensor 4 or an external center 6 managing the weather forecast of the out-going destination area and the dwelling device 2 displays or voice-guides it. Besides, the management room device 5 displays or voice-guides the weather forecasts on an assembly front hall device 3 installed at an assembly front hall in accordance with a requirement.
Patent JP-H0344340-A (JP)
Title: Alcohol for plasticizer
Inventor: MIYAZAWA CHIHIRO
IPC: C08K5/10
Filed: 1989-07-12
Abstract: PURPOSE:To obtain the title substance comprising 10C alcohol prepared by hydroformylating a butene, subjecting to aldol condensation and hydrogenating and 9C alcohol prepared by hydroformylating a dimerized substance of a butene and hydrogenating. CONSTITUTION:A butene is hydroformylated in the presence of a catalyst such as Rh or Co at 50-150 deg.C under normal pressure-300kg/cm<2>G, the reaction product is subjected to alcohol condensation in the presence of an aqueous solution of alkali as a catalyst at 50-150 deg.C under normal pressure-several kg/cm<2>G to give a decenal, which is hydrogenated in the presence of Ni, cr or Cu as a catalyst to give 10C alcohol. On the other hand, a butene is dimerized to give 8C olefin, which is hydroformylated and hydrogenated to give 9C alcohol. The 9C alcohol is blended with the 10C alcohol in the weight ratio of 0.01-0.4 (especially 0.02-0.4) to give the title substance of excellent performances.
Patent JP-H0812119-A (JP)
Title: Feeder for sheet-fed paper or the like
Inventor: FUNAKOSHI AKIRA
IPC: B65H5/02
Filed: 1994-06-27
Abstract: PURPOSE:To dispense with adjustment according to the number or the size of sheet fed paper or the like by carrying the sheet-fed paper or the like such as paper or a synthetic resin film sheet without dislocating or straining it. CONSTITUTION:A ball rail 4 to vertically movably support pressing-down balls 5 is arranged in parallel to a feed belt 2 above a pedestal 1 having the feed belt 2 driven by a motor 3 or the like, and the pressing-down balls 5 are brought into contact with a pressing-down belt, and a guide groove 6 to longitudinally move the pressing down balls 5 in the carrying direction of the feed belt 2 is arranged in the ball rail 4, and a stopper 8 is arranged in the front in the carrying direction of the feed belt 2.
Patent JP-S6334326-A (JP)
Inventor: JIYON KONSUTANCHIN GUREE
IPC: F16D3/79
Filed: 1987-07-21
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-2000009794-A (JP)
Title: Burn-in method and burn-in device control system
Inventor: OKURA KATSUMI
IPC: H01L21/66
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To stabilize quality by reducing the dispersion in the service life of electronic components. SOLUTION: First to third burn-in devices 11-13 are connected to a measured result processing device 15 via a network 14. The respective burn-in devices 11-13 carry out a measurement of burn-in at every sampling time TS and transmit the measured results at every sampling time to a measured result processing device 15. The measured result processing device 15 decides whether or not a damage ratio of a semiconductor device enters to a stabilization period, based on the measured results from the burn-in devices 11-13. Then, the measured result processing device 15 makes the burn-in of all burn-in devices 11-13 to be completed, when the damage ratio enters to the stabilization period regarding all burn-in devices 11-13.