baber/WOPTO huggingface dataset:
Patent JP-H0634248-A (JP)
Title: Transporting refrigerator
Inventor: SUGIMOTO TAMIO
IPC: B60H1/32
Filed: 1992-07-22
Abstract: PURPOSE:To eliminate a partition wall by a method wherein a cleaning unit is mounted at an upper part within a freezing chamber, an aeration duct for flowing a part of cold air is arranged at the bottom surface of the freezing chamber, and an air curtain deviding the freezing chamber from a refrigerator chamber is generated by the cold air outputted from the aeration duct. CONSTITUTION:A partition plate 8 extending in a vertical direction along a front wall 1a of a container 1 to be mounted in a vehicle is vertically arranged. A plurality of rails 9 are arranged side by side along a bottom surface 1b to form an aeration duct 10. An outlet 21 at a rear extremity end of the aeration duct 10 is arranged along an interface line between a freezing chamber 3 and a refrigerator chamber 4, a block 22 slightly higher than a height position of each of the rails 9 is mounted on the bottom surface 1b while being faced against the outlet 21, thereby the air is flowed out from the outlet port 21 toward an upward part to generate an air curtain 21a. Then, a partition 23 is vertically hung at the position opposing against the block 22 at the ceiling surface of the container, a cleaning unit 6 is mounted at the position near the partition 23 at the upper part within the freezing chamber 3 so as to generate the cold air.
Patent JP-S6087608-A (JP)
Inventor: TAKANO KATSUHIKO
IPC: H02B13/02
Filed: 1983-10-20
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-S6254964-A (JP)
Title: Manufacture of semiconductor device
Inventor: FURUKAWA MOTOKI
IPC: H01L21/338
Filed: 1985-09-04
Abstract: PURPOSE:To enable excellent element characteristics by forming a dummy gate surrounded by a sidewall film on a gate forming portion, growing a high density layer on an element region, removing the gate,and providing the step of forming a low resistance metal layer instead. CONSTITUTION:A primary metal layer 2 and a dummy gate 3 are sequentially laminated on a semiconductor substrate 1, a CVD-SiO2 film is formed on the substrate 1 to cover them, and the gate 3 surrounded by a sidewall film 4 is formed on a gate forming portion. Then, a field film 5 is formed on the entire exposed surface of the substrate 1, selectively etched, and a hole 6a for surrounding the gate 3 is formed. A high density layer 6 is formed on the entire exposed surface of the substrate 1, the entire surface of the layer 6 is coated with a resist film 7, anisotropically dry etched until the surface of the gate 3 is exposed, the surface is flattened, the film 7 remaining on the layer 6 is removed, and an electrode metal layer 8 is formed on the entire exposed surface. Thus, excellent element characteristics are obtained.
Patent JP-S6438270-A (JP)
Title: Electronic typewriter
Inventor: YAMAGUCHI HIROSHI
IPC: B41J19/64
Filed: 1987-08-05
Abstract: PURPOSE:To easily enable an identification whether an indention state is set, by a method wherein a switch designating whether the indention state is set is provided in a RAM. CONSTITUTION:In a memory device 15 capable of reading and writing, a register 22 storing a carrier position at a carrier return (line feed), called a left margin, and a switch 24 storing two states of an indention state and a non-indention state are provided. First, whether the indention state is set presently is judged by reference to the switch 24 in the memory device 15. If the switch 24 designates a non-indenting state, the indention is set. The present position of a carrier when an indention setting/canceling key is inputted is stored in an indention left margin register 23 in the memory device 15. The switch 24 in the memory device 15 is set to an indenting state. If the switch 24 in the memory device 15 designates the indenting state, the indention is canceled and the switch 24 in the memory device 15 is set to the non-indenting state.
Patent JP-H11294634-A (JP)
Title: Long sized body support
Inventor: TAKENAGA KOJI
IPC: F16L3/14
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To easily and certainly perform mounting work to a bar shaped body and to prevent a support from separating even if external force applies in the state of being mounted to the bar shaped body. SOLUTION: In this long sized body support R, in which a support body 3 having a lockably locking portion 5 is provided for a long body supporting bar-shaped element 2, and a support portion 4 which can receive and support a supported object, a long element 1 is provided for the support body 3, a receiving portion 7 which can receive an inserted end of the bar-shaped element 2 is provided for a portion constituting the locking portion 5 to allow the bar- shaped element 2 to intrude into the receiving portion 7, and a locking claw portion 11 which can prevent the bar-shaped element 2 which has intruded into the receiving portion 7 from escaping from the receiving portion 7 is provided for the receiving portion 7.
Patent JP-S6086751-A (JP)
Title: Electrodes of discharge lamp and manufacture of the thereof
Inventor: MINE TETSUO
IPC: H01J61/073
Filed: 1983-10-19
Abstract: PURPOSE:To improve the starting conditions and enhance adhesive intensity for electrode base material by giving temperature difference for heating in the emitter carbonate decomposition process and forming a composite oxide and a simple oxide by partially decomposing the carbonate. CONSTITUTION:An electrode coil 2 made of tungsten is wound in double to the electrode axis 1 made of tungsten and the electrode surface is coated with an emitter. The emitter is locally provided with a part 3 adhered in the form of composite oxide and a part 4 adhered in the form of simple oxide. Because of existence of simple oxide part of emitter, this electrode improves emission effect, and it also can improve starting conditions because the starting voltage can be lowered. Moreover, since a composite oxide exists, the optical flux sustaining coefficient in the equivalent level as the conventional value can be maintained in the sputtering process.
Patent JP-H0747111-A (JP)
Title: Fragrance container
Inventor: YAMADA KIYOSHI
IPC: A61L9/12
Filed: 1993-08-06
Abstract: PURPOSE:To facilitate handling in packaging, transportation an the like and lowerer production cost by a method wherein a partially transparent or translucent container is filled with a perfume and decoration body insoluble to volatile components of the perfume is arranged in the perfume. CONSTITUTION:In this fragrance container, a glass container 1 transparent as a whole is filled with a liquid perfume 2 transparent or translucent and a decoration body 3 given a shape of a flower, an insect, an animal or the like is immersed into the liquid perfume 2. A holding member 5 which holds a felt 4 for divergence piercing the felt on a mouth part 1a formed at the upper part of the container is held being fitted internally free to load or unload and immersed into the perfume 2 on the lower side thereof. Moreover, an internal lid 6 which has a flange part 6a for grasping the holding member 5 securely between it and the top surface of the mouth part 1a of the container 1 and an opening 6b for diffusing fragrance are screwed securely down free to load or unload on a male thread 1b formed on the external surface of the mouth part 1a. The decoration body 3 is made of a material insoluble to a volatile component such as alcohol in the perfume 2.
Patent JP-H0360862-A (JP)
Title: Brazing method for metallic material
Inventor: SATO SHOICHI
IPC: F02M35/10
Filed: 1989-07-27
Abstract: PURPOSE:To allow secure brazing by interposing a brazing material between the inner peripheral surface of a 1st metallic material and the outer peripheral surface at the part to be inserted of a 2nd metallic material and fitting a metallic ring having the coefft. of thermal expansion smaller than the coefft. of thermal expansion of the 1st metallic material to the outer peripheral part of the 1st metallic material. CONSTITUTION:A large diameter part 11 is formed via a step part 12 to the end part of a through-hole 9 of a throttle body mounting body 6 on the side where a main pipe 2 is inserted. A flux is applied on the inner peripheral surface of the large- diameter part 11 and the annular brazing material 13 is fitted onto the outer peripheral surface of the main pipe 2. The aperture end of the main pipe 2 is inserted together with the brazing material 13 into the large-diameter part 11 of the throttle body 6 and a ring 15 made of a stainless steel is fitted onto the part on the outer peripheral surface of the throttle body mounting body 6 corresponding to the large-diameter part 11. The assembly of the main pipe 2, the throttle body mounting body 6 and a connecting member is put into a furnace and is heated, by which the assembly is brazed. The flow down of a melt 3 is prevented in this way and the generation of a part of small fillet in the upper part of the joint part of the two metallic materials is prevented. The two metallic materials are thus securely brazed.
Patent JP-S6088464-A (JP)
Title: Bi-polar transistor
Inventor: UMEMOTO YASUNARI
IPC: H01L21/331
Filed: 1983-10-21
Abstract: PURPOSE:To increase the operating speed and enhance the collector withstand voltage by a method wherein, with the thickness of a low concentration collector layer set in a specific range, this layer and a base layer are formed of hetero kinds of semiconductor, and the band gap of the collector layer is made larger than that of the base layer. CONSTITUTION:A high concentration collector layer 12, the low concentration collector layer 13, base layer 14, and an emitter layer 15 are successively formed on a substrate 11. A region for base electrode formation is formed by partial exposure of the base layer, and a region for collector electrode formation is formed by partial edposure of the collector layer 12. Finally, an emitter electrode 16, a base electrode 17, and a collector electrode 18 are formed. When the thickness LCI of the collector layer 13 is 0.03-0.2mum, the cut-off frequency fgamma can be increased, and the operating speed can be increased. Then, when the mixed crystal ratio (x) is determined (x>0.45) so that the band gap (b) at the point X may become smaller than that (a) at the point gamma, the band gap of the low concentration collector layer can be made smaller; accordingly, the collector withstand voltage can be made higher.
Patent JP-H0483198-A (JP)
Title: Emergency core cooling device of natural circulation furnace
Inventor: ARAI KENJI
IPC: G21C15/18
Filed: 1990-07-26
Abstract: PURPOSE:To effectively cool a natural circulation furnace in case of an accident of piping rupture by causing a high-pressure water injection system to spray cold water into the steam space of a steam drum from a high pressure accumulator so as to accelerate the cooling of a core by means of natural circulation at the accident of piping rupture, and also injecting cooling water into the core from a low-pressure water injection system after pressure reduction so as to cool the core over a long period of time. CONSTITUTION:Should an accident of rupture of piping connected to a reactor pressure vessel 3 occur, a cooling material is removed from the vessel 3 and as a result water level in a steam drum 5 is lowered below a preset water level for actuating a high-pressure water injection system 15 and then a separation valve 14 is opened. Cooling water stored in a high-pressure accumulator 11 is sprayed into the steam space of the drum 5 from a spray supercharger nozzle 13 through a conduit 12. The density of water in a portion leading to a downcomer 8 from the drum 5 is increased and therefore the driving force of natural circulation is increased enough to accelerate the cooling of a core. Also, steam condensation occurs in the drum 5, which accelerates pressure reduction. After pressure is reduced, cooling water is injected into the core 1 from a low-pressure water injection system 17 so as to cool the core 1 over a long period of time.
Patent JP-2000030599-A (JP)
Title: Multipolar fuse element
Inventor: KAWAMURA MASARU
IPC: H01H85/045
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuse element capable of reducing the cost and capable of making the element compact without enlarging a case. SOLUTION: This element 1 is constituted of two sets of branch circuits each including one input terminal 2A and two output terminals 2B, terminals 2A, 2B, fuse fusion sections 3 provided between the terminals 2A, 2B, and a case 4. Multiple fuse fusion sections 3a, 3b are provided at the base ends of the input terminals 2A, and the fuse melting sections 3a, 3b are connected to the base end faces of the output terminals 2B respectively.
Patent JP-H0941784-A (JP)
Title: Sliding door and structure of sliding door
Inventor: NAGAO SEIJI
IPC: E06B3/46
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To avoid a sliding door from coming into contact with a mullion and an adjoining sliding door when any warpage occurs in the sliding door, and achieve a smooth opening and closing operation even in the occurrence of warpage in particular in the width direction of the sliding door. SOLUTION: A sliding door groove 2 is made on the upper surface of a sliding door 1, and a rail support member 3 capable of changing the position of a support part 4 in the sliding door 1 in the thickness direction of the sliding door 1 is buried in the sliding door groove 2. Preferably, it is buried only in both the end parts of the sliding door groove 2. In addition, a rail 5 is attached on the lintel groove 61, and the rail 5 is fitted in the support part 4 of the sliding door 1.
Patent JP-H1041159-A (JP)
Title: Tap changer and transformer provided with it
Inventor: MATSUDA YOJI
IPC: H01F29/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To exactly connect a plurality of connecting blades to target tap pins respectively with a simple manipulation on a tap changer which has a plurality of tap pins on each tap changing mount and connecting blades with which two pins are connected each other. SOLUTION: A tap changer has two coupling rods 15 and 15 connecting the connecting blades, 13a, 13b, and 13c, placed on a plurality of changing mount 14a, 14b, and 14c respectively. The two coupling rods 15 and 15, being in parallel each other, are connected to the plurality of connecting blades, 13a, 13b, and 13c, and parallel link mechanism is made between the two coupling rods, 15 and 15, and the connecting blades, 13a, 13b, and 13c. When a connecting blade 13a is connected to the target tap pins 11y and 12y by manipulating two coupling rods, 15 and 15, the other connecting blades, 13b and 13c, are also connected to the tap pins 11y and 12y moving simultaneously as a connecting blade 13a.
Patent JP-H0362604-A (JP)
Title: Plane antenna
Inventor: KOGA HISAYOSHI
IPC: H01Q21/30
Filed: 1989-07-31
Abstract: PURPOSE:To use even a dielectric material on its surface a radiating element and a feeder circuit are unable to be formed as a dielectric board by providing a ground plate, 1st and 2nd dielectric board and a radiation circuit board, and adopting lamination multi-layer structure. CONSTITUTION:A ground plate 2, a 1st dielectric board 4, a 1st radiation circuit board 6, a 2nd dielectric board 12 and a 2nd radiation circuit board 14 form a planer antenna in common use of 2 frequencies, the board 4 is placed on the board 2, and they are laminated while being stacked in the order of the boards 4, 6, 12 and 14. Then the independent ground board 2 is arranged on one side of the board 4 is this planer antenna and the independent circuit board 6 is arranged on the other side of the board 4 to interpose the board 6 between the boards 4 and 12, then the chance of the choice of a dielectric material for the board 4 is increased. Thus, it is possible to use a material with low dielectric constant such as a foamed polyethylene and on its surface no radiation circuit is able to be formed for the boards 2 and 12 the dielectric loss of a feeder circuit 10 is decreased. Moreover, a shield plate is added to the board 14 to prevent the effect of the circuit 10 onto the board 6.
Patent JP-H0244430-A (JP)
Title: Multitask system
Inventor: OTSUKA TORU
IPC: G06F9/46
Filed: 1988-08-05
Abstract: PURPOSE:To easily perform interruption processing by processing a task level with higher precedence preferentially by using a multitask motor. CONSTITUTION:When a task start-up request of level 2 is issued in a timer processing 7 in a state where a system is operated with a task level 0, the level 2 is operated 9 after the processing of level 0 is completed 8 since the execution precedence of the level 0 is higher than that of the level 2. Next, when the start-up request 10 of a level 1 from the level 2 is issued in operating the system with the level 2, the level 1 is operated 11 first since the execution precedence of the level 1 is higher than that of the level 2, and the level 2 is set at an execution waiting state 12. Thus, the interruption processing can be performed easily since the processing of task level with higher precedence is performed preferentially.
Patent JP-S6088394-A (JP)
Inventor: NISHIYAMA TSUTOMU
IPC: G21F5/00
Filed: 1983-10-20
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-H1134745-A (JP)
Title: Arm rest box
Inventor: KATSUZAKI YOSHIO
IPC: B60N2/75
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an arm rest box able to be mounted relating to a console box of many kinds with different width of a cover body, by adjusting a space between interposition plate parts of a pair of interposition members with width of a main body of the arm rest box serving as the reference. SOLUTION: In each interposition member 12, in a condition of a mounting metal fitting head part 14b without bringing a peripheral edge part 12d of a slot 12c into press contact, when a mounting metal fitting shaft part is locked to a receiving part in a reverse surface of a main body, an interposition plate part 12b can be advanced/retracted in a main body width direction X with a position almost just under a side surface of the main body serving as a reference position, and in a condition of the mounting metal fitting head part 14b byinging the peripheral edge part 12d of the slot into press contact, when the mounting metal fitting shaft part is locked to the receiving part, a position in the main body width direction X of the interposition plate part 12b is fixed.
Patent JP-H0642751-A (JP)
Title: Gas cooking stove
Inventor: TAKAMURA ATSUSHI
IPC: F24C15/10
Filed: 1992-07-23
Abstract: PURPOSE:To suppress temperature rise of a surface plate in a gas cooking stove of the type in which a body case containing a gas burner is covered with the plate in which an opening corresponding to a combustion part of the burner is formed. CONSTITUTION:An auxiliary surface plate 6 is provided under a surface plate 2, and an air passage leading to an opening 20 from a peripheral edge of the plate 2 is formed substantially in an entire area between the plates 6 and 2.
Patent JP-S5898547-A (JP)
Inventor: SASAKI SHINOBU
IPC: B29C39/00
Filed: 1981-12-07
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-S6352164-A (JP)
Title: Magnetic brush developing device
Inventor: AKINAGA KATSUHIRO
IPC: G03G15/09
Filed: 1986-08-21
Abstract: PURPOSE:To prevent the sticking of toner to the surface of a magnet so as to maintain picture qualities in excellent states, by providing a magnetic member at a position which is separated from the peripheral surface of a sleeve by a fixed distance in such a state that the member is faced to magnetic poles provided inside a fixed magnet roll. CONSTITUTION:A magnetic member 6 is provided at a position which is separated from the peripheral surface of a sleeve 5 by a fixed distance in such a state that the member is faced to magnetic poles 4 provided inside the fixed magnet roll of a magnet roll. The toner sticking to the surface of the sleeve 5 is separated from the sleeve 5 and carried by carriers 1 by the slide-contacting force, between the magnetic brush of a developing agent formed by the magnetic poles 4 and member 6 and carriers 1 due to slippage and electrostatic attraction between the toner 2 and carrier 1. Therefore, the sticking of toner to the surface of the sleeve 5 can be prevented and the toner carrying and developing conditions can be stabilized, thereby resulting in excellent picture qualities.
Patent JP-H0641588-A (JP)
Title: Composition of mixed solvent
Inventor: KITAMURA TATEO
IPC: C23G5/028
Filed: 1992-07-01
Abstract: PURPOSE:To provide a substitute cleaning solvent composition without affecting the ozonosphere while maintaining excellent characteristics possessed by conventional trichlorotrifluoroethane. CONSTITUTION:The composition of a mixed solvent is composed of a chain fluorinated hydrocarbon in which part or all of hydrogen atoms in a 4C or higher chain hydrocarbon are replaced with fluorine atoms and chlorofluorinated hydrocarbons.
Patent JP-H0738781-A (JP)
Title: Picture quality improving device
Inventor: ITO SHIGEHIRO
IPC: H04N5/208
Filed: 1993-07-15
Abstract: PURPOSE:To provide a device in which a picture quality can be improved by sharpening especially the changing parts of a waveform, that is, the waveform edges, the picture quality can be improved in an natural form without making the viewer feel a sense of incompatibility, and the sharpness and resolution of a reproduced picture can be effectively improved, in a picture improving device suitable to each kind of video equipment or the like. CONSTITUTION:Three signal values in each fixed time interval are extracted from an input signal by delay circuits 1-1 and 1-2. Then, a constant item is obtained by synthesizing the extracted three signal values with a prescribed ratio by a synthesizer 1-3, so that a signal characteristic curve connecting the three signal values can approximate to the sum of a cosine term, sine term, and constant term and the coefficient values of the cosine term and the sine term are obtained by synthesizers 1-4 and 1-5. An amplitude value and a phase value are obtained by synthesizers 1-6 and 1-7 from the coefficient values of the cosine term and the sine term, the phase value is nonlinearly transformed, and an output signal obtained by sharpening the changing part of the waveform of the input signal is obtained by a synthesizer 1-8 from the phase value, and the coefficient value and the amplitude value of the cosine term.
Patent JP-H0361901-A (JP)
Title: Production of lambda/4 shift diffraction grating
Inventor: FUJIWARA MASATOSHI
IPC: H01L21/027
Filed: 1989-07-28
Abstract: PURPOSE:To simplify process and to improve the accuracy of the diffraction grating by using an image reversal resist and subjecting the resist to interference exposing, then developing the image reversal resist on a 1st region on a substrate without subjecting this resist to reversal processing and subjecting the resist on the remaining regions to the reversal processing, then developing the resist and etching the substrate with the pattern as a mask. CONSTITUTION:The image reversal resist 2 is applied on the substrate 1 and is subjected to the interference exposing 3. The image reversal resist 2 on the 1st region of the substrate 1 is developed to form the 1st pattern which is the pattern of the interference exposing; thereafter, the reversal processing of the image reversal resist 2 is executed. The image reversal resist 2 on the 2nd regions exclusive of the 1st region of the substrate 1 is thereafter developed to form the 2nd pattern reversed from the pattern of the interference exposing. The substrate 1 is etched with the 1st and 2nd patterns as the mask. The reversal patterns are formable by the single resist in this way, by which the processes are simplified and the increase in the region of the transition region generating in the case of pattern formation by using two kinds of the resists is prevented. The accuracy of the diffraction grating is thus improved.