baber/WOPTO huggingface dataset:
Patent JP-H0897153-A (JP)
Title: Method and system for vapor gtowth
Inventor: HOSHI KINJI
IPC: H01L21/205
Filed: 1994-09-22
Abstract: PURPOSE: To improve the throughput of vapor deposition by placing silicon substrates and a silicon plate opposite each other with a small gap in-between in a reaction chamber, keeping the silicon plate at a temperature higher by a specific range of values than the temperature of the silicon substrates, using an halogen gas atmosphere for the chamber, and thus epitaxially growing silicon crystals on the silicon substrates. CONSTITUTION: Silicon substrates 11 are placed on a susceptor 10, which is in turn fed into a reaction chamber 3. The silicon substrates 11 are heated to 1100-1280 deg.C by means of an infrared heater 14, and are conveyed to the specified position direct under a silicon plate 12. The silicon plate 12 has been heated to a temperature higher by 10-120 deg.C than the temperature of the silicon substrates 12 by means of a high-frequency coil 13. The system uses a halogen gas atmosphere. The gap between the silicon substrates 11 and the silicon plate 12 is controlled to approx. 20-100μm. When halogen gas is introduced into the chamber, the surface of the silicon plate 12 is etched and a silicon epitaxial growth layer is formed on the surface of the silicon substrates 11. This reduces time required for gas substitution, and thus improves throughput.
Patent JP-S6383324-A (JP)
Title: Deterioration prevention constructing method for concrete
Inventor: HORI TAKAHIRO
IPC: E04B1/62
Filed: 1986-09-29
Abstract: PURPOSE:To prevent hardened concrete from being deteriorated due to alkali aggregate reaction, by retaining a water-soluble or water-insoluble lithium compound near the underground concrete surface adjacent to concrete. CONSTITUTION:Near the surface of underground concrete 5 adjacent to the concrete of a concrete structure 1 set with a part exposed to the air and with one part at least on another part in contact with ground, the lithium compound of a lithium hydroxide or the like is retained in ground. Then, under the existence of high alkali, a lithium ion and a reactive aggregate react to each other, and on the surface of the aggregate, non-reactive covering substance 4 generating no alkali aggregate reaction is produced. Thereby, even if an aggregate used in blending the concrete is of generating the alkali aggregate reaction, the aggregate can be used without the need of the removal thereof and by means of the execution of simple work, hardened concrete can be prevented from being deteriorated.
Patent JP-H09129694-A (JP)
Title: Polarization hysteresis evaluation method of ferroelectric capacitor
Inventor: TAKEO MASATO
IPC: G01R27/26
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating accurately polarization hysteresis in low frequency of a ferroelectric capacitor. SOLUTION: A first electrode 1a of a ferroelectric capacitor 1 to be evaluated is connected to a sense capacitor 2 having already known capacitance and a gate electrode 11b of a MOSFET 11. A predetermined current flows between a drain electrode 11a and a source electrode 11c of the MOSFET 11 by a current source 10, and a pulse signal is applied to a second electrode 1b of the ferroelectric capacitor 1 from a pulse generator 3. A potential change of the source electrode 11c of the MOSFET 11 at this time is measured by an oscilloscope 4, and thus, a potential change of the first electrode 1a of the ferroelectric capacitor is acquired to evaluate polarization hysteresis.
Patent JP-2000060228-A (JP)
Title: Transplanter
Inventor: NOSAKA KENKICHI
IPC: A01C11/02
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To make a planting unit surely stop at a prescribed stopping position in a transplanter equipped with the planting unit performing lifting and lowering operations by rotation of a driving shaft, fed with a seedling on the lifting side and releasing the fed seedling to a field on the lowering side, provided with a clutch for connecting and disconnecting the power transmission between the driving shaft and a driving source and designed to temporarily disengage the clutch when the planting unit reaches the prescribed stopping position on the lifting side and stop the planting unit. SOLUTION: This transplanter is obtained by installing a rotator 97 rotated and driven with a driving shaft 10 and a brake unit 98 urged with a spring 99 so as to come into contact with the outer periphery of the rotator 97, disposing a recessed part 102 for fitting the brake unit 98 thereinto at a prescribed stopping position of the planting unit 68 on the outer peripheral surface of the rotator 97 and forming a diameter reduced part 103 for gradually reducing the distance from the center O of rotation to the outer peripheral surface in the radial direction toward the rear in the rotative direction A on the rear side of the recessed part 102 in the rotative direction A on the outer peripheral surface of the rotator 97.
Patent JP-H0892546-A (JP)
Title: Sealing material
Inventor: IIDA KATSUYA
IPC: C09K3/10
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a sealing material particularly effective in terms of an environmental counterplan because of excellent adhesiveness and a small amount of residue incineration free from problems of performances. CONSTITUTION: This sealing material comprises powder of a cured material of a thermosetting resin containing an organic or an inorganic filler, besides a resin component, as a compounding component. Powder obtained by grinding sprues/runners or defective moldings occurring in molding a phenol resin molding material or an epoxy resin molding material or grinding end materials of phenol resin laminates or epoxy resin laminates is used as the powder of the cured material of a thermosetting resin.
Patent JP-S59110854-A (JP)
Inventor: BUERUNAA FUAUPERU
IPC: F02M47/00
Filed: 1983-12-05
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-H0866674-A (JP)
Title: Device for continuously scattering high-density microorganisms
Inventor: MIYAMOTO MASAHITO
IPC: C12M1/00
Filed: 1994-08-30
Abstract: PURPOSE: To continuously scatter microorganisms propagated in high density to treat a contaminated soil, etc., and to increase the effect of fertilizer on vegetation. CONSTITUTION: The aerobe useful to the soil environment, etc., is immobilized on a porous ceramic piece and introduced into the propagation reactor 7 of the first and second propagation tanks 2 and 3, a heated raw water is supplied into the tanks 2 and 3, air is diffused from a diffuser pipe 10, the contents are agitated by an agitator 16, and fresh propagation microorganism and nutrient are continuously supplied at the same time from the tanks 4 and 5 to propagate the high-density microorganisms. The propagated soln. is scattered by a scattering means 6 on the contaminated soil or a filed to increase the effect of fertilizer on vegetation from the tank 2 on the one hand, the microorganisms are propagated in the tank 3 on the other hand, and the process is repeated.
Patent JP-H1156681-A (JP)
Title: Automatic opening and closing device of toilet seat and toilet lid
Inventor: HIGUCHI MOTOHIRO
IPC: A47K13/10
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic opening and closing device of a toilet seat and a toilet lid which can reduce the number of part items used, cost, and a required space by changing over a single output as power to a toilet lid side and a toilet seat side by a change-over means. SOLUTION: A toilet lid shaft 1 and a toilet seat shaft 2 are coaxially arranged, and follow-up gears 10, 20 are attached to the shafts 1, 2. Moreover, a single motor 3 as motive power is attached to a bottom board 5, a gear 33 is integrally provided with a pulley 31 connected through a belt 32 on a pulley 30 attached to an output shaft thereof, and a gear 34 meshes with the gear 33. Further, a change-over lever 4 is attached to a shaft 40 which supports the gear 34, and drive gears 41, 42 which mesh with the gear 34 and a guide roller 43 positioned in a cam groove on a side face of the follow-up gear 10 provided at one end of the toilet lid shaft 1 are attached to the change-over lever 4 rotatable centered on the shaft 40.  The meshing of the drive gear 41 and the follow-up gear 10 and the meshing of the drive gear 42 and the follow-up gear 20 are selectively done in accordance with the turn of the change- over lever 4.
Patent JP-S61105288-A (JP)
Title: Carrying ship for cars
Inventor: INOUE KAZUMA
IPC: B63B25/00
Filed: 1984-10-29
Abstract: PURPOSE:To speedily carrying-in/out cars by installing multilayered car decks inclined in the direction from the bow part to the stern part and installing a belt conveyor movable in the direction from the bow part to the stern part onto the decks and forming opened ports for carrying-in/out onto the broadsides at an equal height level of the car decks and installing a belt conveyor movable in the direction of ship width. CONSTITUTION:Multilayered car decks 2 are installed in the direction from the bow part to the stern part, keeping a certain inclination angle, and a belt conveyor 6 movable in the direction from the bow pat to the stern part is installed onto the decks 2, and thus a longitudinal feeding apparatus is formed. Each independent opened port 3 for carrying-in/out cars is arranged at an equal height level onto the broadside of the car deck 2, and a belt conveyor 5 movable in the direction of ship width is installed towards the belt conveyor 6 in a hold from the opened ports 3. Therefore, loading work all together can be carried-out by utilizing the opened ports 3, and the loading work can be completed in a short time by utilizing the belt conveyors.
Patent JP-H0874113-A (JP)
Title: Sun visor
Inventor: YAMAGUCHI KYOKO
IPC: A42B1/22
Filed: 1994-08-29
Abstract: PURPOSE: To obtain an easily portable sun visor easy in cares such as washing and capable of being easily controlled to a size giving the optimal wearing touch in a worn state without feeling a pain in the head due to the wearing of sun visor for a long period and without deforming the hair style of the wearer when worn or taken off. CONSTITUTION: This sun visor comprises a visor main body (1) comprising a forehead pad (3) and a visor part (4) forward projected from the lower end of the forehead pad (3). Scarf insertion members (5) for inserting a scarf (2) folded up into a belt-like shape are disposed on the forehead pad (3) of the visor main body (1). The scarf (2) inserted into the scarf insertion members (5) is wound on the forehead pad (3) and has extended parts (2a),(2b) which are backward extended from both the ends of the forehead pad (3) in a state capable of being bound to each other.
Patent JP-S59124426-A (JP)
Title: Air-conditioner for automobile
Inventor: NISHIMURA MASAO
IPC: B60H1/00
Filed: 1982-12-29
Abstract: PURPOSE:To prevent bad smell upon starting of an air-conditioner, by providing such an arrangement that a blast fan is rotated for a predetermined time during resting of the air-conditioner, and an air passage is fully closed by a damper means to increase air pressure for forcibly discharging in a cooler and a frame. CONSTITUTION:By turning an air-conditioner operating switch 39 to its rest position 39g, no current runs from an ignition switch 34 so that a relay 33 is deenergized, causing a timer 33 to be started, and therefore, a blast motor 7 is rotated for a predetermined time. Simultaneously, solenoid valves 23, 24 are energized to feed vacuum V to actuators 21, 22 for fully closing a passage 8 by means of dampers 121. 122. Therefore, moisture adhered to a cooler 9 is forcibly discharged from a small hole 11. Then, the passage 8 is opened after the elapse of a set time, and as well the motor 7 is stopped. Thus, the moisture adhered to the cooler is completely discharged, and therefore, no bad smell due to bacteria or the like is affected, thereby no bad feelings are brought about.
Patent JP-H04248593-A (JP)
Title: Digital audio and method and device for simultaneously outputting midi composite music
Inventor: RONARUDO JIEI RIIRU
IPC: G10H7/00
Filed: 1991-08-14
Abstract: PURPOSE: To simultaneously output digital audio and MIDI synthesized music by using a single digital signal processor. CONSTITUTION: The parts of a compressed digital audio file 22 and an MIDI file 20 are selectively and alternatively connected with a single digital signal processor 26 alternately compressing/releasing the digital audio file and executing an MIDI synthesizer. Next, the compressed/released audio and MIDI synthesized music are alternately connected with to divided buffers. The contents of these buffers are additionally mixed and connected with an audio output device through a digital/analog converter 52 to generate an output with digital audio and MIDI synthesized music at the same time.
Patent JP-H0391024-A (JP)
Title: Multiplier device
Inventor: TAMANO NORIKO
IPC: G06F7/52
Filed: 1989-09-04
Abstract: PURPOSE:To obtain sufficient setting-up time and holding time receiving a calculated output even in the case of driving a multiplier device using a high speed clock signal, also to miniaturize the device and to reduce the cost of the device by adding 1st-3rd delay circuits to the device. CONSTITUTION:Among the data to be inputted to a multiplier circuit 1, the ones which take a long time before calculation are started are inputted after being delayed at the 1st and 2nd delay circuits 12, 13 to shift a calculation cycle to be delayed in time. Also, a calculated result which is decided quickly at the multiplier circuit 1 is outputted after the timing is delayed by a 3rd delay circuit 14, and is delayed until the other calculated results are decided. Thus, sufficient time for receiving all calculated results is secured, correspondence to even the drive by the high speed clock becomes possible, and since the calculation can be executed by using the adder of array system with less part numbers compared with a CLA type adder, etc., the miniaturization of the device and the reduction of the cost can be attained.
Patent JP-S6289938-A (JP)
Title: Electric driving device for camera
Inventor: KAWAMURA MASAHARU
IPC: G03B17/00
Filed: 1985-10-16
Abstract: PURPOSE:To suppress sound and time loss due to automatic speed changes of transmission systems to the minimum level by fixing the speed change ratio of transmission systems to the low speed side for the same film after automatic speed change is performed once. CONSTITUTION:When an abnormal low speed is detected, a control means 2 discriminates whether the reduction ratio is in the high speed side or the low speed side, and the means 2 performs automatic speed changes of a winding transmission system K2 in case of the high-speed reduction ratio. That is, a winding motor M2 is rotated in the other direction by a driving circuit 3 and a switching means 4 switches the transmission system to a low-speed transmission system 9 having the low-speed reduction ratio. Consequently, the rotating force of the motor M2 is transmitted to a winding load 6 through the low-speed transmission system 9, and a film 7 is wound at a relatively low speed. The automatic speed change mode is stored in a register 2a till the end of the film after the automatic speed change is performed once, and each frame is wound at the low speed reduction ratio from the first, thus suppressing switching sounds and the time loss due to automatic speed change to the minimum level.
Patent JP-S6382754-A (JP)
Title: Image forming method
Inventor: YAMAOKA TOSHIHIDE
IPC: B41J2/415
Filed: 1986-09-27
Abstract: PURPOSE:To obtain a stable transfer image with little unevenness in density, by a method wherein an ink layer of which the electric resistance and viscosity coefficient are specified is formed on a carrier, and charged in an image state by projecting an ion stream modulated in an image state and an ink image is transferred on a transfer material by applying an electric field. CONSTITUTION:An ink layer of a given thickness is formed on the surface of an ink roller 1 and changed by projecting an ion stream modulated in an image state according to a recording signal sent from a recording power source 7 with an ion stream recording head 6. Therefore, transfer paper 8 is superimposed on this ink layer which is charged in an image state, and the ink picture is transferred to be formed on the transfer paper by applying transfer electric- field from the back side by a transfer roller 9. Ink is not less than 10<9>OMEGAcm in the electric resistance from the standpoint of the keeping capacity of electrified change, and 10<-2>-10<3> centipoise in viscosity coefficient from the standpoint of the ink feed property and transfer efficiency to the depressed part of the ink roller to be used. A good image without unevenness in density can be formed on a transfer material thereby.
Patent JP-H0893198-A (JP)
Title: Clean room and flooring material therefor
Inventor: SHIGENOBU TAKASHI
IPC: E04F15/18
Filed: 1994-09-26
Abstract: PURPOSE: To prevent dust contamination by a method wherein air-flow is allowed to flow vertically downward, and machinery installation-side flooring and passage-side flooring are provided, on which a number of opening are formed, in a clean room where the works to be easily affected by dust are manufactured. CONSTITUTION: Paneled flooring materials 30B are laid as machinery installation-side flooring 3B for a floor 3 in a clean-room main body 5 and paneled flooring materials 30A are laid as passage-side flooring 3A. After that, in the clean-room main body 5, different kinds of manufacturing facilities M are installed on the floor 3, and by operating pressure-applying fans 602, clean air-flow is allowed to flow vertically downward in parallel current flow Ya and is sucked in the passage-side flooring 3A. When a worker H enters the clean-room main body 5 and approaches one of the manufacturing facilities M, the parallel current flow Ya flows along the body of the worker and dust adhering to the body is discharged into air-sucking duct parts 7 through the passage-side flooring 3A. Therefore, the dust adhering to the body can be prevented from contaminating works and the facilities.
Patent JP-H0575761-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI YOKO
IPC: H04N1/00
Filed: 1991-09-10
Abstract: PURPOSE:To output a reception report relating to only the operation for the occasion every time one data reception print job is finished. CONSTITUTION:When the setting of a reception report output setting section 6 is set to the 'output' mode, every time one reception is finished, a reception report generating section 7 references a print number of times counter 8 and a reception report pattern storage section 9 to generate a reception report and it is printed out through a print section 4.
Patent JP-H0277528-A (JP)
Title: Batch type annealing furnace for uniform heating
Inventor: BEPPU YOSHIMITSU
IPC: C21D9/663
Filed: 1988-09-13
Abstract: PURPOSE:To completely prevent the uneven annealing of a coil by rotating the cold-rolled steel-sheet coil and inner cover surrounding the coil set in a heating furnace with respect to the furnace, and carrying out annealing. CONSTITUTION:The heating furnace 5 is set on a fixed base 10, the cold-rolled steel-sheet coils 1 are piled up in stages on a rotating base 9 in the furnace 5 through a convector plate 2, and the pile is surrounded with the inner cover 3. Fuel is then injected into a combustion chamber 8 from a burner 6, and burned to heat the coil 1 through the inner cover 3. The atmospheric gas in the inner cover 3 is forcedly circulated by a base fan 4. In this operation, the rotating base 9 is rotated on a supporting wheel 12 by a motor 14 through a pinion 14a and a rack gear 13. As a result, the coil 1 and inner cover 3 are rotated with respect to the furnace 5, local heating is not caused even if there is mismatch between the cover and the furnace 5, and uneven annealing of the coil can be prevented.
Patent JP-H1165472-A (JP)
Title: Flat display device
Inventor: SHIGEHIRO KOJI
IPC: G09F9/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness and the width of a picture frame region and to reduce an assembling cost by connecting a display panel to the internal wiring of a first TCP electrically and guiding at least one part of a driving current to a second TCP. SOLUTION: A driving current supplied from a flat cable 1 for input is inputted to an X side TCP 5 through wiring in a Y side PCB 2, wiring in an extending part 3a for connecting wiring of a Y side TCP (first TCP), a metal wiring pattern on a display panel substrate, wiring in an extending part 5a for connecting wiring in a first X side TCP (second TCP) and wiring in an X side PCB 6 after being passed through processing by a controller IC 25 on the Y side PCB 2. The driving current inputted to the X side TCP 5 is supplied to a display panel 40 passing through processing by an X side driving IC 55. Thereby, a separate member for connecting wire such as cable wiring is not required to provide in the case of transmitting the driving currents to the first TCP and the second TCP and a separate operation process for assembling can be unnecessitated.
Patent JP-2001055900-A (JP)
Title: Method for constructing tunnel having large cross section
Inventor: KIMURA NOBUHIKO
IPC: E21D13/02
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a tunnel having a large cross section in the ground whereby the tunnel can be economically constructed without a limitation such as earth covering. SOLUTION: This method for constructing a tunnel having a large cross section includes the process of constructing the exterior and interior walls of the tunnel from small-bore pipes 1 interconnected by small bore pipe propulsion construction method; the process of digging the ground between the exterior and interior walls of the tunnel; the process of assembling reinforcement into a space A dug into the ground between the exterior and interior walls of the tunnel; the process of placing concrete into the space A between the exterior and interior walls of the tunnel; and the process of digging the ground inside the interior wall of the tunnel after the concrete placed has set.
Patent JP-S60122306-A (JP)
Title: Detector for road surface crack
Inventor: TERADA KEIJI
IPC: G01B11/30
Filed: 1983-12-05
Abstract: PURPOSE:To detect and record a road surface crack and its position securely by projecting laser light breadthwise nearly at right angles to a road surface, measuring the intensity of its scattered light in two directions which are cincident with and different from the projection direction, and detecting the road surface position and the relative levels of measured values at two positions. CONSTITUTION:The laser light L projected by a laser oscillator 3 illuminate the road surface 1 breadthwise almost at right angles to the road surface 1 through a half-mirror 4 and a rotary mirror 5. Part of the reflected light travels backward and is reflected by the half-mirror 4 to enter a photodetecting element 9 through a lens 10, and the remaining reflected light is incident on a photodetecting element 7 through a lens 8. Outputs of the photodetecting elements 7 and 9, a range finder 12, a displacement gauge 13, and an inclinometer 14 are inputted to a primary recording part through a PCM encoder 11. The projections and recesses of the road surface are extracted by a projection and recess discriminating part 21 from the outputs of the photodetecting elements 7 and 9. The accurate position is detected from the data of the primary recording part 15 of a measurement position decision part and those measurement results are stored in a video memory and also displayed and recorded on external output devices 30-32.