baber/WOPTO huggingface dataset:
Patent JP-H11109740-A (JP)
Title: Toner cartridge
Inventor: KOMURO ICHIRO
IPC: B65D83/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To always stably supply toner by making a prescribed part of the circumferential wall of a toner cartridge supplying the toner to a developing device thick and preventing the toner from being changed in quality caused by deformation by gravity or heat. SOLUTION: The toner cartridge (toner bottle) 501 is cylindrically formed and the inside surface of the circumferential wall thereof is provided with a spiral projected line for supplying the toner to a copying device body side by the rotation thereof. The projected line forms the level difference part 501a of the outside circumferential surface of the bottle 501. That means, since the bottle 501 is formed so that the circumferential wall of the part abutting on a roller 510 is made thick, it is not deformed. Then, when the bottle 510 is driven to be rotated and the level difference part 501a is passed through the oscillating end of a toner bottle hitting member 511, the bottle 501 is vibrated. Since the toner attached to the inside wall of the bottle 501 is peeled off by the vibration of the bottle 501, it is supplied without being wasted.
Patent JP-H03129723-A (JP)
Title: Vapor growth apparatus
Inventor: SAIDA HIROJI
IPC: H01L21/205
Filed: 1989-10-16
Abstract: PURPOSE:To reduce dispersion of a film thickness and to prevent a drop in a yield or the like by a method wherein a correlational relationship between a susceptor of a triangular pyramid shape and a reactor is set in such a way that a distance ratio of A between the central point of an object to be treated which has been held on a susceptor pyramid face and the reactor to B between an outer edge of the object to be treated and the reactor is definite. CONSTITUTION:A vapor growth apparatus is provided with a treatment chamber 2 which houses and treats wafers 1. A susceptor 6 which is composed of a carbon material and which is formed to be a triangular pyramid shape is arranged and installed inside the treatment chamber 2; the susceptor 6 is arranged concentrically at an upper end of a shaft 5, and is supported so as to be turned collectively by using a center line lowered vertically from its apex as the center. Holding faces 6a holding the wafers 1 in a state that the wafers are brought into contact are constituted of three pyramid faces at the susceptor 6. The susceptor 6 and a reactor 4 are formed mutually in such a way that a distance ratio (A:B) at the central point of the wafers 1 held by the holding faces 6a composed of pyramid faces of the susceptor 6 and at a peripheral point with reference to the reactor 4 is 1.68:1 to 1.88:1.
Patent JP-S63109963-A (JP)
Inventor: GUREN ERU PETSUKU JIYUNIA
IPC: B23Q41/02
Filed: 1987-10-23
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-H04144121-A (JP)
Title: Photoresist coating cup
Inventor: ITANI TOSHIRO
IPC: G03F7/16
Filed: 1990-10-04
Abstract: PURPOSE:To improve a centrifugal exhaust efficiency, especially intensify the exhaust near a wafer surface by a method wherein, in the side surface of a coating cup in which photoresist is dropped on a semiconductor substrate and the semiconductor substrate is made to rotate to form a photoresist film, an exhaust outlet through which air in the cup is exhausted. CONSTITUTION:A chuck 4 to which a wafer 1 is fixed is coupled with a spinning motor 5 and placed in a cup 2a. Air in the cup 2a is exhausted through an exhaust outlet 6a provided in the side surface of the cup 2a, That is, as the exhaust outlet 6a through which the air in the cup 2a is exhausted is provided near the side of the wafer, an exhaust efficiency in the cup 2a is improved when the wafer is made to rotate to form a photoresist film and it can be avoided that the excessive photoresist forms mist and adheres to the wafer.
Patent JP-S62138273-A (JP)
Inventor: HOWES JAMES K
IPC: B41J13/10
Filed: 1986-11-11
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-H10110446-A (JP)
Title: Position detector of buildozer
Inventor: YAMAMOTO SHIGERU
IPC: E02F3/96
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a position detector capable of greatly increasing high degree of accuracy of operation for a moving distance by accurately grasping a velocity and a forward direction of a buldozer. SOLUTION: A position detector of a bulldozer decides whether or not actual traction F0 applied to a blade is in excess of specific shoe slip limit value F. Velocity detection devices are so switched that the bulldozer's velocity can be detected by the appropriate velocity detection devices (Doppler sensor or sprocket speeds) in accordance with the decision, and a moving distance is made to perform operation by integrating the velocity detected with one of the velocity detection devices.
Patent JP-H04142543-A (JP)
Title: Developer for planographic printing
Inventor: MATSUBARA EIJI
IPC: G03F7/07
Filed: 1990-10-03
Abstract: PURPOSE:To obtain the printing plate having excellent printing resistance by using a processing liquid contg. a specific thioether deriv. as a silver halide solvent. CONSTITUTION:This developer contains the thioether deriv. expressed by formula I. In the formula, X1 denotes a carboxyl group; X2 denotes a hydrogen atom or carboxy group; n denotes 0, 1, 2; R1 denotes 1 to 5C alkylene group. The amt. of the thioether deriv. to be incorporated into the developer is in an about 5 to 50g/l, more preferably about 10 to 30g/l range. A silver chloride, silver bromide, etc., are usable for the silver halide emulsion of the planographic printing plate and more preferably the silver chloride is >=50mol% silver halide.
Patent JP-S61144987-A (JP)
Title: Automatic video recording control device
Inventor: TAKASHIMA SUSUMU
IPC: H04N5/76
Filed: 1984-12-18
Abstract: PURPOSE:To use an external equipment such as the first VTR tuner and a timer and to execute the automatic answering video recording without fail by supplying an electric power to respective parts and video-recording a video signal while a synchronizing signal of the video signal exists from the external input terminal, in a portable VTR of the TV tunerless. CONSTITUTION:In the external equipment such as a TV tuner 4 with a timer, a TV5 with a timer and a VTR6 with a timer which are connected to input terminals 2, 3a, and 3b, the timer is set to a desired time. When the time reaches the setting time of the timer, a video signal and an audio signal are sent from the external equipment to the input terminals 2, 3a and 3b. When a video signal VIDEO is inputted to a video signal input terminal 2, an edge detecting circuit (b) is outputted from an edge detecting circuit 18, a relay setting signal RYs, where a transistor 25 is turned on, is outputted. Thus, a Vcc is supplied from a battery 11 to a DC/DC converter 13, and respective types of an action voltage Vcc1-Vcck are outputted from the DC/DC converter 13. Thus, the automatic answering video recording can be executed by using a TV equipment, etc., provided with the timer without fail.
Patent JP-S61145851-A (JP)
Title: Semiconductor module
Inventor: ANDO MASARU
IPC: H01L23/24
Filed: 1984-12-20
Abstract: PURPOSE:To prevent an enclosure from expanding, by specifying filler material. CONSTITUTION:In a semiconductor module in which terminal 104 passing through a terminal holding plate 103 which closes the opening section of a case 101 to serve as a portion of the enclosure are connected to terminals of a device enclosed in the enclosing case 101 and which has a filler filled in the enclosure, the filler consists of a gelled resin layer for coating the device, a strip layer of resilient porous material laminated on the resin layer, and a casting resin layer for casting the terminal holding plate 103 laminated on the strip layer into the case. The filler has a space defined between a gelled silicon resin layer 106a for coating the device and an epoxy resin layer 106b for sealing airtightly the semiconductor module by casting the terminal holding plate 103 into the case 101, so that it can absorb increment of inner pressure due to temperature rise resulting from operation of the semiconductor module. The resilient porous material layer 1 may employs sponge silicon rubber in order to define the space.
Patent JP-H02114522-A (JP)
Title: Wafer treating device
Inventor: YANO SHOJI
IPC: H01L21/26
Filed: 1988-10-24
Abstract: PURPOSE:To shorten the wafer treating time and improve the productivity by maintaining a semiconductor wafer on a stage at the predetermined temperature. CONSTITUTION:A stage 11 for holding a wafer 5 is provided in the irradiating direction of a light source lamp 1 and received in a treating room 2, and provided with suction ports 12 opening in the upper surface of the stage 11, and a passage 13 communicating with these suction ports 12 is provided. Further, a pipeline 14, through which a cooling medium flows, is also provided in the stage 11. Therefore, when the cooling medium is caused to flow through the pipeline 14 constantly as shown by an arrow C when the light from the light source 1 is irradiating, the semiconductor wafer 5 is maintained at the predetermined temperature so that the thermal damage to the semiconductor wafer 5 is reduced, and hence the suppression of the light output of the light source lamp 1 is made unnecessary. Thus, the wafer treating time can be shortened and the productivity can be improved.
Patent JP-H10153762-A (JP)
Title: Method and device for addressing pixel of ferroelectric liquid crystal display device, and ferroelectric liquid crystal display device
Inventor: TAGAWA AKIRA
IPC: G02F1/133
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To relax the effect by shift of a τmin between different threshold values, and to obtain a larger drive area for gradation display, by adopting a compensation pulse. SOLUTION: For avoiding such a problem that drive window of a halftone level becomes narrower by the presence of a retrace line blanking pulse, a compensation pulse having the polarity opposite to the retrace blanking pulse is provided between the retrace blanking pulse and a strobe pulse, that is, main switching pulse. When such compensation pulse exists, the width of the drive window of the halftone level becomes larger compared with the case using the retrace blanking pulse without the compensation pulse. For instance, the retrace blanking pulse is prolonged by two time slots in the forward direction for a normal wave (A), and the compensation pulse having the amplitude Vs and occupying one time slot is provided just after the retrace blanking pulse (B).  Further, through the compensation pulse 20 having the amplitude Vs and occupying one time slot may be provided simply (C), in this case, a DC offset is provided for keeping a DC balance.
Patent JP-H11109410-A (JP)
Title: Active matrix substrate of liquid crystal display device and its inspection
Inventor: NAGATA HISASHI
IPC: G02F1/136
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to disperse static electricity to respective scanning lines and signal lines and to inspect the leakage in the state of bundling the respective line. SOLUTION: Respective diodes 11, 12 are connected in series and inserted between the respective scanning lines 102 and respective diodes 13, 14 are connected in series and inserted between the respective scanning lines 102. The directions of the respective diodes 11, 12 and the respective diodes 13, 14 vary from each other. A bias voltage +10 V above a voltage +5 V for inspecting the leakage is impressed between the respective diodes 11 and 12 and between the respective diodes 13 and 14 via bias supply lines 5a and bias branch lines 15b from bias wiring 32R and the reverse bias voltage of 5 V is impressed the diode 11 and diode 14. Consequently, currents do not flow to short-circuit wiring 31R and the execution of the leakage inspection is made possible unless there is the leakage between the respective bundled signal lines 103 by the short-circuit wiring 31R.
Patent JP-H03128968-A (JP)
Title: Silicone composition which does not induce conduction fault at electrical contact and method for preventing conduction fault
Inventor: ASAI HIROYUKI
IPC: C08K5/05
Filed: 1989-10-13
Abstract: PURPOSE:To obtain the title composition which can inhibit a conduction fault caused by a silicone vapor for a long time by mixing a silicone as a base with an alcohol or glycol having a vapor pressure. CONSTITUTION:A silicone (e.g. diorganopolysiloxane) as a base is mixed with an alcohol or glycol having a vapor pressure (e.g. methanol, propanol, ethylene glycol or propylene glycol monomethyl ether). When this composition is used as such or in a cured form near an open electrical contact or within (semi)sealed electric equipment, electric or electronic appliances, etc., the conduction fault caused by a vapor of the contained organosiloxane oligomer or organosilane can be prevented for a long time.
Patent JP-H08130270-A (JP)
Title: High frequency ic element mounting body and evaluation method for high frequency ic element
Inventor: HIRAI TOSHIKAZU
IPC: H01L23/12
Filed: 1994-10-31
Abstract: PURPOSE: To enhance the characteristics by reducing the inductance component when a high frequency IC element is mounted on a substrate. CONSTITUTION: When a high frequency IC element 11 is mounted on a substrate 1, the end part of contact between a ground pin 12 of the high frequency IC element 11 and a ground pattern 2 of a gold film 7 is located at the position of a via hole 6 for making electrical connection with the earth on the rear surface or in the vicinity thereof (within 0.5mm).
Patent JP-2001092303-A (JP)
Title: Fixing device, and image forming device provided with the same
Inventor: KITAMURA SHINGO
IPC: G03G15/20
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which can speedily detect an abnormality such as an abutting defect and the disconnection of a temperature detection element provided for a temperature detection means, and to provide an image forming device provided with the fixing device. SOLUTION: A temperature detection means 510 has an abutting member abutted on the surface of a fixing roller 50a and plural temperature detection elements which are incorporated in the abutting member so that they are positioned near the abutting part of the surface of the fixing roller 50a and detect the temperature of the surface of the fixing roller 50a. A controller 514 is set so that it interrupts conduction to a halogen heater 509 from a power source when a difference between the temperature of one temperature detection element which is arbitrarily selected and that of the other temperature detection element becomes not less than a prescribed value.
Patent JP-S61146784-A (JP)
Title: Method and device for zone refining
Inventor: MISHIMA TERUSHI
IPC: C30B13/20
Filed: 1984-12-19
Abstract: PURPOSE:To refine rapidly materials such as metal and a semiconductor in good yield by removing high-frequency electric power supplied to the end part of a heating zone by magnetic coupling, and cooling a material to be refined coming out from the heating zone with a refrigerant. CONSTITUTION:A high-frequency induction coil 5 surrounding a quartz tube 1 is arranged at almost the central part of the tube, an aluminum rod body A placed in a boat 2 is passed slowly through a zone (a heating zone H) surrounded by the induction coil 5, and a molten zone A1 moving slowly from the leading end of the rod body to the rear is formed. A final solidified part A2 on which impurities collected successively by the molten zone A1 are accumulated is formed at the terminal end of the rod body A. A water-cooled plate 6 made of copper is provided at a position in contact with the bottom of the graphite boat 2 on the refining part A3 side of the rod body A coming out from the heating zone H. Besides, a short ring 8 made of copper for short- circuiting an induced current is provided around the quartz tube 1 at a position before the rod body A enters the heating zone H and a water-cooled coil 9 is furnished to the ring 8.
Patent JP-H08110101-A (JP)
Title: Refrigerator
Inventor: YAMAMOTO TETSUYA
IPC: F25B1/00
Filed: 1994-10-06
Abstract: PURPOSE: To stably operate a refrigerator for a long period without deteriorating refrigerating machine oil by providing means for bypassing refrigerant via a dryer when the temperature of the refrigerant passing the dryer reaches a predetermined temperature in the refrigerator using specific refrigerating machine oil. CONSTITUTION: When the temperature of refrigerant is lower than a predetermined temperature in a refrigerator using refrigerating machine oil made of ester lubricant, ether lubricant or their mixture, the refrigerant flows in the direction of a capillary tube 4 through a dryer 3. Information obtained by measuring the temperature of the refrigerant fed to the dryer 3 is sent to a controller 9 via a line 14, and a signal is output from the controller 9 to a valve 8 in a bypass circuit 7. When the temperature of the refrigerant reaches the predetermined temperature, the valve 8 is opened, and the refrigerant flows toward the tube 4 through the circuit 7. Thus, since the refrigerant is not brought into contact with desiccant when the refrigerant becomes high temperature, the fine pulverization of the desiccant is reduced.
Patent JP-2000095678-A (JP)
Title: Cataplasm base and cataplasm containing the same
Inventor: SATO KEIICHI
IPC: A61K9/70
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a base for cataplasm that has excellent extensibility and shape retention as well as moisture retention and skin adhesion. SOLUTION: This base for cataplasm is made of a thermally crosslinked carboxymethylcellulose sodium salt (for example, it is prepared by crosslinking carboxy-methylcellulose sodium salt with heat at 80-200 deg.C for 20-180 minutes.
Patent JP-2000100169-A (JP)
Title: Semiconductor storage and its data control method
Inventor: AIKAWA TADAO
IPC: G11C11/401
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage for assuring operation without forming any unreasonable layout for a data buffer. SOLUTION: First and second cell array groups A1 and A2 are provided with a plurality of cell arrays 2 and a plurality of sense amplifier rows 3, and a plurality of data buses GDB are formed on each of the cell arrays 2 and the sense amplifier rows 3. A transfer switch row 7 where a transfer switch 6 being connected to one end of each data bus GDB is formed with a layout pitch, namely the interval of the data buses GDB, is formed at each of the cell array groups A1 and A2. A data buffer 5 shared by the first and second cell array groups A1 and A2 is formed in each cell array group with a layout pitch P that is two times larger than that of the transfer switch 6.
Patent JP-2000098421-A (JP)
Title: Active matrix substrate and liquid crystal display device using this substrate
Inventor: HIROSHIMA MINORU
IPC: G02F1/136
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a switching element and the like by absorbing effectively static electricity externally applied. SOLUTION: This device is provided with at least many switching elements for selecting a display pixel formed in a display region, and many scanning signal lines Gi for applying a drive signal to the switching elements and many video signal line Dj, also provided with a scanning signal line short-bar GSR coupling commonly to many scanning signal lines Gi, and a video signal line short-bar DSR coupling commonly to many video signal lines Dj, then, the respective short-bars are arranged in a loop state so that they surround the display region independently.
Patent JP-H07119198-A (JP)
Title: Sound insulation structure, and sound insulation pipe for piping for fluid
Inventor: SATO YOSHINORI
IPC: E03D11/16
Filed: 1993-10-27
Abstract: PURPOSE:To prevent drainage noise from propagating to a building by a method wherein a flanged sound-insulation pipe made up by coating a metal pipe with plastics is fitted into a through hole provided to the building, and a drainpipe is inserted therethrough. CONSTITUTION:A plastic sound insulation pipe 32 having a flange 35, made up by coating a pipe body made of heavy metal with plastics, is fitted into a through hole 31 of a floor panel 21 with the flange 35 held for positioning. Then, a drainpipe 13 of a toilet bowl or the like is inserted into the sound insulation pipe 32 and piping is made therewith. Noise arising from running water is insulated by the sound insulation pipe 32 and prevented from propagating to a building. Thereby, noise inside the building can be prevented.
Patent JP-H10113717-A (JP)
Title: Production of square steel tube
Inventor: NAKAJIMA NORIO
IPC: B21D17/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To bend corner parts at four places all at right angle shape by bending a steel plate at right angle at the state a deformed part protruding inward is formed at least to one side corresponding part and conducting butt welding between side edges while pressurizing from outside after a protruding part is reshaped flat. SOLUTION: All bending corner part 4-7 are conducted all at right angle shape so that two places more to side edges are bent at right angle shape, intermediate two places are bent at right angle shape with forming deformed parts 3 protruding inward to one side corresponding part, the protrusion deformed part 3 is reshaped flat and then butt welding between side edges 2 is conducted with pressurizing from outside. Reshaping of the protrusion deformed part 3 is easily conducted without damaging the corner parts 4-7 of right angle shape, further, a clearance dimension between the side edges 2 is reduced, the corner parts 4-7 of right angle shape are not damaged and deformation of each side is reduced as well.
Patent JP-2000096033-A (JP)
Title: Ink follow-up body composition for aqueous ballpoint pen
Inventor: SHIRAISHI KATSUHIKO
IPC: C09K3/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain an ink follow-up body composition having little viscosity change with age for an aqueous ball-point pent which stores ink directly in an ink storage tube by compounding a silicone oil, a hydrophobic silica and a specific compound. SOLUTION: An ink follow-up body composition for an aqueous ball-point pen which stores ink directly in an ink storage tube is compounded with (A) a silicone oil, (B) a hydrophobic silica and (C) a compound of the formula HO(C2 H4O)m.(C3H6O)nH [(m) and (n) are each O or a positive integer, and (m)+(n)≠0]. An example of the component A is a mixture of (i) one or more out of a dimethyl silicone oil, a methylphenyl silicone oil and an alkyl-modified silicone oil and (ii) optionally one or more out of an amino-modified silicone oil, a polyethermodified silicone oil and a fatty acid-modified silicone oil. An example of the component C is (poly)ethylene glycol, (poly)propylene glycol or the like.
Patent JP-H07119354-A (JP)
Title: Safe
Inventor: TSUNEYOSHI KAZUYUKI
IPC: E05G1/00
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a safe which can not be opened except a limitted place even if one obtains the key and hence whose safety in increased on transporting valuables. CONSTITUTION:A position where a safe body 105 can be opened is registered in advance in an interface device 102a. A controller 104 compares the present position an antenna 101 has discriminated and detected on the basis of the signals from a satellite and the above position registered in the interface device 102a. When these coincide with each other, the door 105a can be opened and the safe body 105 is allowed to be opened. When these do not coincide, the door 105a can not be opened and the safe body 105 is prohibited from being opened.