baber/WOPTO huggingface dataset:
Patent JP-H094898-A (JP)
Title: Cooler for chamber where laser scanner is installed
Inventor: SEGAWA TOSHINORI
IPC: H01S3/06
Filed: 1995-06-22
Abstract: PURPOSE: To stably hold the working temperature of an electronic part in a dark chamber to an outside temperature and to perform stable operation for a long time by a method wherein a fan for exhaust and a bent duct for exhaust are arranged and warm air in the darkroom is discharged as the darkroom state of a laser scanner chamber is kept. CONSTITUTION: By driving a fan 9 for exhaust, warm air in a darkroom is forcedly discharged through a bent duct 11 for exhaust to the outside of a dark chamber. Along with the forced discharge of the warm air, outside air flows in through the narrow gap of a laser scanner installation chamber 2 part and an intake air duct 16, air in the darkroom is replaced through ventilation operation, and forced cooling is continuously carried out. In this case, darkroom external light 14 entering the bent duct 11 for exhaust is collided with the inner wall of a curve bend 11B at a straight traveling process and the path is interrupted. Reflection is repeated and the darkroom external light is advanced as it is damped and a part thereof reaches the curve bed 11A, where its path is interrupted, reflection is repeated, and the light is damped in the duct 11.  As a result, a darkroom state in the laser scanner installation chamber 2 is maintained.
Patent JP-H0321437-A (JP)
Title: Spring sheet-like material and manufacture thereof
Inventor: MAEDA TAKESHI
IPC: D06M101/16
Filed: 1989-06-19
Abstract: PURPOSE:To provide a comfortable elasticity to sheet-like material by a method wherein each gap between synthetic resin threads, which are arranged in parallel in the form of sheet, is clogged or covered by expanded thermally expandable microcapsules and synthetic resin-based binder. CONSTITUTION:The mixed liquid of thermally expandable microcapsules and synthetic resin-based binder is adhered to synthetic fiber thread 1, which is delivered by means of thread let-off rollers 2 and, after that, passed through a resin tank 4. After that, by passing through a nozzle 5, the predetermined coating build-up is adhered to the synthetic fiber thread. The coating build-up to the thread is controlled by controlling the diameter of the nozzle 5 and the running speed of the thread 1. After the passing of the thread through the nozzle 5, resin is dried with a heater 7 so as to form a film and the thread is taken up with a winder 8. Next, the thread 1 is fabricated into the form of sheet and treated by heating so as to expand the thermally expandable microcapsules. Thus, sheet-like material excellent in tensile strength and cushioning properties can be obtained.
Patent JP-H05347082-A (JP)
Title: Time difference reproducing controller
Inventor: AKEDA TAKAFUMI
IPC: G11B27/024
Filed: 1992-06-16
Abstract: PURPOSE:To shorten a recording frame, to interrupt forcedly to a reproducing frame and to operate a device with high reliability by stopping temporarily and starting while recording and reproducing, and detecting the abnormality of the output signal of a recording and reproducing device. CONSTITUTION:When a temporary stoppage command is issued, by an equipment control means 53, recording and reproducing is stopped immediately and when a start command is issued, recording and reproducing is continued from a position temporarily stopped forcedly and then the disturbance of an image is eliminated. By a signal abnormality detection means 52, the output signal of the recording and reproducing device is monitored and when differing with a set monitoring condition, an abnormality signal is outputted to the means 53 through a communication means 54. By the means 53, time difference information and various kinds of setting and revision information are received from a terminal, etc., through the means 54 and a control list is made. The list is registered in a list holding means 55 and by the control list, the recording and reproducing device and a means 51 are controlled regarding internal clock information as a reference time. Further, by the means 53, the information of the clock information processing means 51 and the means 52 are analyzed and displayed on the terminal.
Patent JP-2000345442-A (JP)
Title: Production of low elongation and elasticity polyester filament yarn
Inventor: MATSUDA TATSUAKI
IPC: D01F6/62
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a production process for polyester filament yarns of high quality and high uniformity that can stably produce a polyester filament yarn of low-elongation and elasticity with no occurrence of package collap se, poor unreeling, yarn breakage and the like. SOLUTION: An undrawn or partially oriented polyester filament yarn is drawn with a drawing machine equipped with at least a pair of hot rollers to prepare a polyester filament yarn with an elongation modulus of 60-85% and followed by winding up the drawn filament yarn in a pirn form. At this time, take-up tension is maintained in a range of ± <=20% to the take-up tension at the start from the start to the end of winding-up operation.
Patent JP-H0452880-A (JP)
Title: Line plotting address generating circuit
Inventor: ISHIYAMA TOSHIO
IPC: G09G5/20
Filed: 1990-06-15
Abstract: PURPOSE:To simplify control and to make it possible to apply the line plotting address generating circuit also to a different address map by applying a prescribed mask to the address next to an address to be formed to form the address concerned and latching and outputting a physical address by a clock pulse generated by monitoring an address change. CONSTITUTION:An X address change and a Y address change are respectively calculated by a circuit consisting of a selector 1, a latch circuit 2 and an adder 3 and a circuit consisting of a selector 12, a latch circuit 13 and an adder 14. On the other hand, succeeding X and Y addresses are respectively formed by a circuit consisting of a selector 4, a latch circuit 5 and an adder 6 and a circuit consisting of a selector 9, a latch circuit 10 and an adder 11. Respective AND circuits 7, 8 are respectively masked by an X address mask value 104 and a Y address mask value 108 to form appropriate X and Y addresses. A physical address 111 is latched and outputted by an OR circuit 15 and a latch circuit 16 in accordance with a clock pulse 110 outputted from a change detecting circuit 17 for outputting the pulse 110 in each address change. Thus, the line plotting address generating circuit whose control is simplified can be obtained by using similar hardwares.
Patent JP-2000349424-A (JP)
Title: Waterproof substrate and method for waterproofing process for substrate
Inventor: KAWAMURA YOSHIHIRO
IPC: H05K3/28
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof substrate which prevents leakage between terminals and a waterproofing process method by easily and securely applying a waterproofing agent to terminals positions between an electronic component and the substrate. SOLUTION: Terminal insertion holes 75 for electronic component fitting are bored in a printed conductor part for wiring formed on the substrate 73. A plurality of terminals 71a and 71b projected on a substrate fitting surface 41a are inserted into the terminal insertion holes 75 from one surface of the substrate to fit the electronic component 51 to the substrate 73. On the substrate 73, a waterproofing agent injection hole 77 is bored between the terminal insertion holes 75 into which the terminals 71a and 71b are inserted. The waterproofing agent 79 is injected from the other surface of the substrate 73 through the waterproofing agent injection hole 77 to fill the part between the terminals 71a and 71b on one surface of the substrate 73, and is then hardened.
Patent JP-S6135763-A (JP)
Title: Injected egg
Inventor: KATAYA KENICHI
IPC: A23L15/00
Filed: 1984-07-26
Abstract: PURPOSE:To improve the lipid constitution of egg yolk at a low cost in a short time and further nutritive value, by injecting an oil-soluble physiologically active substance or a fat or oil containing the same through eggshell into the egg yolk by a mechanical means. CONSTITUTION:An oil-soluble physiologically active substance selected from linoleic acid, linolenic acid, arachidonic acid, vitamin A, D, E, or K, lecithin or beta-carotene, or a fat or oil containing the same, e.g. purified sardine oil, is injected through eggshell into the egg yolk to give the aimed injected egg. As a specific method for injection, the following method may be cited: the eggshell is perforated with an electric drill for machining having a minute drill, and the substance is injected through the resultant hole using a syringe having such a length as to reach the tip thereof at the central part of the egg yolk, etc. Thus, the lipid constitution of the egg yolk is improved, and the content of the oil-soluble physiologically active substance can be increased in a short time.
Patent JP-H055881-A (JP)
Title: Liquid crystal projector
Inventor: ANADA KOJI
IPC: G02F1/1335
Filed: 1991-06-27
Abstract: PURPOSE:To prevent the thermal deterioration of polarizing plates and the degradation in transmittance by using the polarizing plates of dye systems only for the polarizing plates and using polarizing plates of iodine systems having excellent optical characteristics for the polarizing plates. CONSTITUTION:The respective rays of green (G), blue (B) and red (R) are made incident via a condenser lens 61 on the polarizing plates 62B, 62G, 62R of the dye systems dyed with the dyes polarizing the light of the same frequency bands as the frequency bands of the light to be spectrally split, respectively near a light source 50. Only the rays of the polarization in a specified direction are made incident on liquid crystal panels 55 to 57. The liquid crystal panels 55 to 57 are driven by respective color signals of blue (B), green (G), red (R) and change the polarization directions of the transmitted rays according to the color signal levels. The quantities of the light transmitted through the polarizing plates 63B, 63G, 63R of the iodine systems are the quantities corresponding to the respective signal levels of the blue (B), green (G), red (R). The polarizing plates 62B, 62G, 62R of the dye systems, the liquid crystal panels 55 to 57 and the polarizing plates 63B, 63G, 63R of the iodine systems of such optical system have respectively the same functions.
Patent JP-H104709-A (JP)
Title: Levee coater
Inventor: SAITO YUKIO
IPC: A01B35/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a levee coater capable of restoring an old levee through sufficiently compacting its shoulder as well as its side and upper parts so as to be hard to crumble from the shoulder and to be sustainble over a long period. SOLUTION: A levee coating body 31 involved in this levee coater has a conical side-restoring body 32 to restore the side B of an old levee to a slope face expanded downward, a conical upper face-restoring body 34 projected expandedly outward from the bottleneck end 33 of the side-restoring body 32 and to restore the upper face of the old levee to a horizontal face, and a shaft support body to support a rotational shaft 30 on the respective eccentric points of the side-restoring body 32 and the upper face-restoring body 34. The levee coating body 31 is subjected to eccentric rotation through the rotational shaft 30. The levee coating body 31 also has a shoulder-restoring section 38. The side-restoring body 32 and the upper face-restoring body 34 are detachably connected to each other.
Patent JP-S6135968-A (JP)
Title: Type element aggregate
Inventor: MOTOYOSHI JUNICHI
IPC: B41J2/50
Filed: 1984-07-30
Abstract: PURPOSE:To enable the printing of all patterns of the vowel and consonant of Korean alphabet, by shifting the center of the small pattern of a type element by a predetermined distance in a printing line direction with respect to the center of a typing position at the time of printing. CONSTITUTION:The center of small patterns of two left and right characters ''shown in the figure'' printed by the positional constitution of a pattern is present at a position shifted by 1/120 inch from a second printing position P2 and a fifth printing position P5 in a printing line direction (left direction), that is, at a position separated every 1/60+1/120 inch in both left and right sides from a third printing position P3 being the center of a character. Patterns of 13 composite final consonants can be expressed by 10 small patterns and all patterns of the vewel and consonant of a Hangul alphabet can be printed by the number of elements 3 reduced by three elements as compared with conventional ones and all patterns of the vowel and consonant of a Korean alphabets can be printed by 96 elements 3.
Patent JP-S6218697-A (JP)
Title: Dynamic circuit
Inventor: SAWANO TAKUYA
IPC: G11C17/18
Filed: 1985-07-17
Abstract: PURPOSE:To improve action speed by inserting a level down transistor into a precharge circuit. CONSTITUTION:The transistor 13 is inserted into the precharge level circuit, and the fall of potential due to the threshold value of the transistor is utilized. The number of circuits to be serially connected to othe transistor 13 is decided in light of a using voltage, the threshold voltage of each transistor, an action voltage margin, etc. For the power source of an initial inverter receiving a ROM output signal, the level of a line 14 subjected to level-down is used. By applying these circuits, a power source voltage margin is expanded up to the voltage range of a normal CMOS circuit. If the conductance ratio to PMOS/ NMOS of an inverter 10 acting as a sense circuit by raising the threshold value is made higher, the action speed can be higher without affecting adversely a voltage margin.
Patent JP-H0448219-A (JP)
Title: Operation device for electronic measuring instrument
Inventor: OTAKI MISAO
IPC: G01D21/00
Filed: 1990-06-18
Abstract: PURPOSE:To make a user to freely determine setting items of respective setting keys by assigning a set condition among plural measurement conditions to each selected item. CONSTITUTION:This device is equipped with rotary knobs 9 and 10 which have two functions for the condition setting of one of plural predetermined measurement conditions, key switches 11 and 12 for switching the two functions, and display means 13 - 15 which display a selected item, the set measurement condition, and the switched function. Here, the display means 13 - 15 are a key switch group 13 for the previous-stage selection of the set item, the display screen 14 of an oscilloscope, and the set item display screen area 15 of the rotary knob 9. Then the set condition is assigned among plural measurement conditions for each selected item. Consequently, the user side can freely determine the set item of each setting key and select a key matching the purpose of use.
Patent JP-S5382976-A (JP)
Title: Rotary type servomotor
Inventor: OZAWA NAOMITSU
IPC: F15B9/08
Filed: 1976-12-28
Abstract: PURPOSE: To obtain a servomotor having a simplified construction and effecting sure operation so constituted that in applying the oil pressure to a vane, the tilted casing is appropriately rotated about its axial line to the axial line direction of the follower shaft and the tilt angle is varied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04354580-A (JP)
Title: Waste water treatment and device used for this method
Inventor: SAKAMOTO NOBUYUKI
IPC: C02F3/02
Filed: 1991-06-01
Abstract: PURPOSE:To provide the pollutionfree treatment system which does not adversely influence environment by averting the flow of waste water which is once subjected to a cleaning treatment to rivers and water channels. CONSTITUTION:An air blow-out body 5, such as blow-out pipe 6, is disposed in the lowermost part and a rough shape material layer 9 is formed thereon. Fine granular materials, such as sand, is filled on the rough shape material layer 9 to form a drying chamber 12. A drain pipe 4 is opened in the drying chamber 12 to absorb and diffuse the drain water between the fine granular materials. Air is blown out of the air blow-out body 5 by driving a compressor 7 to evaporate moisture in accordance with the ascending of the air. The need for passing the waste water to the rivers, etc., is eliminated at all in this way.
Patent JP-H0322396-A (JP)
Title: Thin film el(electroluminescence) device
Inventor: OSHIO SHOZO
IPC: H05B33/26
Filed: 1989-06-20
Abstract: PURPOSE:To get an EL display panel free from cross talk, having a good life characteristic and high contrast by applying film of photo-absorbing carbide to the side touching a second dielectric layer of a back plate. CONSTITUTION:A transparent electrode 2, a first dielectric layer 3, a fluorescent material layer 4, a second dielectric layer 6 and a back plate 7 are laminated in order on a translucent substrate 1, and film of material selected from carbides of photo-absorbing Ti, Zr, Ta, Nb, V and W is applied to the whole of the back plate 7 or at least the side thereof touching the second dielectric layer 6. Thereby, it is possible to reduce the reflectivity of external light and lower brightness made by reflected light at the time of non-radiation so that an EL display panel with high contrast and free from occurrence of cross talk can be made.
Patent JP-S6313670-A (JP)
Title: Automatic tig arc welding equipment
Inventor: TSUBATA YUTAKA
IPC: B23K9/02
Filed: 1986-07-07
Abstract: PURPOSE:To perform the highly efficient welding at a high speed by supplying an AC and DC power source to plural welding heads capable of adjusting the position provided on a manipulator and controlling a welding condition accord ing to the welding position. CONSTITUTION:The plural welding heads 2 capable of adjusting the position in the directions of X, Y and Z axes are provided to the carriage travel system manipulator 1 and an AC pulse current and a DC minus pulse current are supplied from the welding source 4 thereto. At the time of seal-welding a pipe to a pipe plate, after the position of the head 2 is detected and positioned by a prescribed adjusting mechanism, a 1st layer is welded by the AC pulse current to destroy an oxide film by a cleaning action and a 2nd layer is subjected to the deep penetration welding by the DC minus pulse current by such constitution. As a result, the highly efficient welding with the high quality can be performed at a high speed.
Patent JP-S6051534-A (JP)
Title: Removal of nitrogen oxide
Inventor: KOUNO FUMIHIKO
IPC: B01D53/94
Filed: 1983-08-31
Abstract: PURPOSE:To perform the heat recovery of exhaust gas while removing NOx in exhaust gas, by performing heat exchange of combustion exhaust gas and combustion air in a rotary heat exchange type air preheater having denitration function, and simultaneously supplying ammonia into combustion gas. CONSTITUTION:Combustion air in an air duct 1 is raised in pressure by a forced blower 2 and heated by the exhaust gas of an exhaust gas duct 4 in an air preheater 3 while heated air is supplied to a boiler 6 from a wind box 5. The exhaust gas burnt in the boiler 6 is denitrated by ammonia from an injection pipe in the exhaust gas duct 4 and denitration thereof is accelerated by the metal catalyst in the air preheater 3. The exhaust gas, from which NOx is removed, is raised in pressure by a draft blower 9 through the air preheater 3 and a dust collector 8 and exhausted. A rotor 11, in which a heat exchanger 10 is assembled, is rotated in the air preheater by a rotary drive mechanism 12 and alternately brought into contact with the combustion exhaust gas 13 and air 14 to perform heat exchange.
Patent JP-S643469-A (JP)
Title: Prime mover drive heat pump device
Inventor: YUYAMA HAI
IPC: F24D11/02
Filed: 1987-06-25
Abstract: PURPOSE: To eliminate a compressor temperature detecting sensor, and a crankcase heater by detecting a prime mover cooling water temperature corresponding to a compressor shell temperature during stopping and a temperature corresponding to a temperature outdoor heat exchanger temperature or an indoor heat exchanger temperature of other refrigerant circuit, and energizing an electromagnetic clutch coil when the temperature is a predetermined temperature difference range, thereby shortening an energizing time. CONSTITUTION: A system controller 19 is energized even during stopping of a prime mover 1. Temperatures are detected by an outdoor air temperature sensor 25 and an indoor air temperature sensor 26 as temperatures of parts corresponding to temperatures of a refrigerant circuit of the part except a compressor shell, its temperature is detected by a prime mover cooling water temperature sensor 28 as a temperature of the part corresponding to the compressor shell temperature, and whether heating of the shell is necessary or not is decided by the controller. In this apparatus, since an electric input to an electromagnetic clutch is substantially the same as an electric input of the crankcase heater, the shell temperature can be maintained at a suitable temperature by energizing an electromagnetic clutch coil.
Patent JP-H029782-A (JP)
Title: Single crystal growing device
Inventor: KAJIMOTO TSUTOMU
IPC: C30B15/02
Filed: 1988-06-28
Abstract: PURPOSE:To stably produce Si single crystal by dividing a crucible for melting a raw material Si which is utilized in the case of producing single crystal Si in a Czochralski process into inner and outer two regions and providing a preventive member for wave motion of Si melt in the inside region and providing a partition for inhibiting granular Si of the raw material from being introduced into the inside region to the outside region. CONSTITUTION:Si single crystal 7 is produced by immersing seed crystal 5c made of single crystal Si in the melt of polycrystal Si contained in a crucible 3 and slowly pulling up the seed crystal with a pulling up shaft 5a. In this case, the inside of the crucible 3 is divided into an outside region A and an inside region B with a cylindrical partition member 9 whose surface is covered by quartz. The melt of polycrystal Si is introduced into the inside region B and granular Si of a raw material is added into the outside region A, melted and overflowed over the cylindrical partition member 9 and fed to the inside region B. In this case, granular Si is prevented from being introduced into the inside region B by providing a partition 13 to the outside region A. A wave motion preventive member 11 is provided in the inside region B and wave motion of molten Si is prevented from extending to the contact face of single crystal Si 7 and molten Si when molten Si is allowed to flow into the inside region B from the outside region A and thereby single crystal Si 7 is stably pulled up and produced.
Patent JP-S6220322-A (JP)
Title: Etching method
Inventor: KOIKE ATSUYOSHI
IPC: H01L21/302
Filed: 1985-07-19
Abstract: PURPOSE:To effectively remove by etching a polysilicon layer without large damage on a primary insulating film by reducing an etching pressure when etching the polysilicon layer with mixture gas of specific compound and oxygen. CONSTITUTION:When mixture gas of compound represented by CnClxFy and oxygen is used as etching as to etch a polysilicon layer, the etching pressure is reduced lower than 0.3Torr. Thus, the selection ratio of the etching speed of the polysilicon layer to that of a primary insulating film can be remarkably increased. Thus, even if the insulating film is thin, the polysilicon can be effectively etched without damage to the insulating film.