baber/WOPTO huggingface dataset:
Patent JP-H0629219-A (JP)
Title: Method for changing of polysilicon into texture by making use of vapor nucleation
Inventor: MAAKU II TATORU
IPC: H01L21/8242
Filed: 1992-04-10
Abstract: PURPOSE: To provide a method for making polycrystalline silicon which is used as the storage node cell plate of a capacitor in a semiconductor device into texture. CONSTITUTION: This texture-making method of a polycrystalline silicon layer 31 consists of a process for using vapor-core generation by the injection of substance to cause ununiform core growth or by improving growth pressure and causing the uniform core growth of a silicon source itself. When ununiform or uniform vapor-core generation is used, stable and large texture 15 grows in a growing polysilicon, and this can be doped by a known technology.
Patent JP-S608769-A (JP)
Title: Object detector
Inventor: SAKAHARA HIROSHIGE
IPC: G01V8/10
Filed: 1983-06-29
Abstract: PURPOSE:To improve the precision of detection of presence/absence of an object and make a concerned system high-reliability by making brightness/darkness of a designated position area binary and holding it in a memory as a brightness/darkness gradation signal and detecting statistically presence/absence of an object. CONSTITUTION:A position designating cursor mark 9 which designates an optional position on an XY plane projected to a monitor TV 2 and can be moved and set occupies one of, for example, 256X256 divided areas on the picture plane. This position is designated by a mark generating circuit. An AD converting circuit 13 converts digitally position designating picture signals from a TV camera 1 and a signal amplifying circuit 12, and the digital input of the AD converting circuit 13 is stored and held in a frame memory 14. The picture signal obtained by the TV camera 1 which is controlled by the synchronizing signal generated in a signal generating circuit 11 is buffered in a buffer A1. The mark generated by a mark generating circuit 10 is projected onto the monitor TV through buffers A2 and A3. With respect to the signal made binary through the AD converting circuit 13, brightness/darkness is classified to four garadations for every one picture element in the position designating mark 9 and is stored in the frame memory 14.
Patent JP-H0415476-A (JP)
Title: Door open alarm controller of refrigerator
Inventor: KOUNO TOMIO
IPC: F25D23/02
Filed: 1990-05-09
Abstract: PURPOSE:To prevent a harmful influence upon foods in a compartment by a method wherein an alarm is issued when the temperature rise gradient of the difference between the compartment temperatures detected at the beginning of opening a door and after a specified time period is over the set temperature rise gradient or when a specified time period elapses after the door is opened even though there is no output of alarm. CONSTITUTION:When a door opening detectors 1 and 2 of a freezing compartment and a refrigerating compartment judge that a door is opened, the initial temperatures TF21 and TP21 in the freezing and refrigerating compartments and the outside tempera ture Ta are immediately detected by temperature detectors 4 and 5 of the freezing and refrigerating compartments, and stored in a RAM 10. Then, when the door opening time period reaches 10 seconds, the freezing and refrigerating compartment temperatures TF22 and TP22 detected by the detectors 4 and 5 are stored in the RAM 10. Next, the temperature rise gradients alphaF2 and alphaP2 and the temperature rise gradient alphaa determined by the outside temperature are stored in the RAM 10, and when the gradients alphaF2 and alphaP2 are not less than the gradient alpha a, the output signal is transmit ted from a control circuit 3 to an oscillation circuit 7 to bring an alarm 8 in action. And, when the door opening time period integrated by a door timer 13 exceeds 30 seconds, the alarm 8 is forcibly brought in action.
Patent JP-S608852-A (JP)
Title: Electrophotographing method
Inventor: AOKI TAKAO
IPC: G03G13/22
Filed: 1983-06-29
Abstract: PURPOSE:To perform excellent image formation on the basis of different latent images by providing at least one process of charging a toner-given part on the surface of a photosensitive body electrostatically. CONSTITUTION:The surface of the photosensitive drum 1 is charged electrostatically by a primary electrostatic charger 3, and then the drum 1 is scanned with a laser beam for scanning exposure L1. Thus, the 1st electrostatic latent image is obtained and developed as a reversal image by the 1st developing device 4 which has red nonmagnetic single-component insulating toner. Then, corona discharge is carried out by the 2nd charger 6. A developed part and an unexposed part afger the secondary charging are both charged. Scanning exposure L2 is performed to form the 2nd latent image based upon black print information. This 2nd latent image is developed as a reversal image through the jumping development of the 2nd developing device 7 which has black single-component toner with the plus polarity. A light part potential corresponding to the scanning exposure L2 is developed sufficiently and no unnecessary black toner sticks to the red toner image part. Thus, an image consisting of different latent images is formed excellently.
Patent JP-H10304619-A (JP)
Title: Generator
Inventor: HASEGAWA SHOTARO
IPC: H02K5/18
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To lower the temperature rise of a generator for preventing as much as possible the degradation of power generating efficiency by disposing a guide plate above the exhaust part of an engine, guiding exhaust from the engine to the outside of a frame, and constituting the generator so that its casing is formed into a double inner and outer structure and equipped with an outside intake opening and an exhaust opening. SOLUTION: A guide plate is disposed so that the exhaust from an engine 1 is prevented from flowing upwards. A casing 10 is constituted of an inner casing 11 and an outer casing 12. On the engine 1 side of the outer casing 12, an intake opening 14 for outside air is formed towards the outside of a frame. At the end surface on the opposite side of the engine 1, an exhaust opening 15 is formed. On its outside, a fan 16 for taking-in and exhausting outside air is fitted. It is thus possible to minimize temperature rise of a generator 2 and prevent the degradation of power generating efficiency due to a temperature rise.
Patent JP-S5241524-A (JP)
Title: Condenser speaker driver
Inventor: HAMADA OSAMU
IPC: H04R3/00
Filed: 1975-09-29
Abstract: PURPOSE:Increase load as condenser speaker substantially, and offer equipment that can drive up to sufficiently high frequency.
Patent JP-S63283891-A (JP)
Inventor: YAMADA ATSUSHI
IPC: B31B50/16
Filed: 1987-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62275206-A (JP)
Title: 1.3/1.55mum double window single mode optical fiber
Inventor: TAKUMA TAKEYOSHI
IPC: G02B6/02
Filed: 1986-05-23
Abstract: PURPOSE:To form a 1.3/1.55mum double window single mode optical fiber which has superior stress resistance by specifying the specific refractive index difference and cutoff wavelength. CONSTITUTION:In general, the light loss of an element wire depends greatly upon the specific refractive index difference and when the 1.3/1.5mum double window single mode optical fiber is manufactured, the specific refractive index difference needs to be reduced as much as possible without spoiling stress resistance specification. Here, the specific refractive index difference is set to 0.45+ or -0.03% and the cutoff wavelength is set to 1.3+ or -0.05mu. Consequently, an increase in loss accompanying cable manufacture, wiring, etc., is reduced and a long-distance transmission line having superior stability is constituted.
Patent JP-H04345031-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRATA OSAMU
IPC: H01L21/3205
Filed: 1991-05-22
Abstract: PURPOSE:To provide the manufacturing method of a semiconductor device, in which there are not the narrowing of a wiring layer and an inverted whisker phenomenon, the coverage of a covering layer on the upper part of the wiring layer is improved and a highly reliable interlayer insulating film is obtained. CONSTITUTION:The manufacturing method of a semiconductor device is constituted by a method wherein in the semiconductor device having a multilayer interconnection structure, a photosensitive resist 24 is applied on an interlayer insulating film 23 when the film 23 is flattened, one part or all of the resist is subjected to underexposure and underdevelopment and after that, the resist and the film 23 are etched back by a reactive ion etching.
Patent JP-S61277932-A (JP)
Title: Variable focus camera
Inventor: KITAGO TAKASHI
IPC: G03B9/58
Filed: 1985-06-01
Abstract: PURPOSE:To secure a necessary and sufficient self-timer operation time for photography by varying the self-timer operation time according to the focal length of a photographic lens. CONSTITUTION:When a self-timer photography selection switch 5 is pressed, a controller 1 sends out the state of a telephoto/wide-angle selection switch 4, i.e. numeric data corresponding to a focal length signal to a presettable counter 7. The value of the numeric data preset in the presettable counter 7 which functions as a self-timer is increased for telephotography and decreased for wide-angle photography to vary the length of the self-timer operation time according to the focal length. Consequently, such a failure in self-timer photography that a photographer can not move to a photographic position until a photograph is taken after the self-timer photography selection switch 5 is operated is eliminated.
Patent JP-S63281884-A (JP)
Title: Preparation of printed matter
Inventor: YAMANAKA YASUO
IPC: B41M1/00
Filed: 1987-05-14
Abstract: PURPOSE:To prevent large undulation by averaging the adhesion amount of the ink in the periphery of a guide line, by printing transparent ink on the non-printing parts on both sides of the guide line in a thickness not exceeding the thickness of the ink coating of the guide line. CONSTITUTION:Transparent ink 5 is printed on the non-printing parts on both sides of a guide line 2. The thickness of the transparent ink 5 is made equal to or thinner than that of the ink coating of the guide line 2 and, especially, when said thickness is set to the value between the thickness of the ink coating of the guide line 2 and the average thickness of the ink coating at the part of a pattern 4, the formation of a small protruding part is confined in the vicinity of the guide line and, as a result, the generation of winding irregularity or flare is prevented. When the guide line 2 is printed in a broken line state and the thickness of the transparent ink is also made equal to the average thickness of the ink coating at the part of the pattern 4, the adhesion amounts of ink at the parts of the guide line 2, the pattern 4 and the transparent ink 5 are averaged and enevenness is not almost generated even when printed matter is taken up in a large quantity.
Patent JP-S61275769-A (JP)
Title: Developer composition for electrophotography
Inventor: NISHIKAWA HIDEYA
IPC: G03G9/08
Filed: 1985-05-31
Abstract: PURPOSE:To provide superior offset resistance and fixability at low temp. to a developer by using a condensation copolymer of a specified diol component with a specified acid component as a binding resin so as to improve the kneadability and grindability during the production of the developer. CONSTITUTION:A developer is composed essentially of a binding resin and a colorant, and a condensation copolymer of a diol component represented by formula I (where R is ethylene or propylene, x>=1, y>=1 and mean value of x+y=2-7) with a dicarboxylic acid or higher, the acid anhydride thereof or a lower alkyl ester thereof as an acid component is used as the binding resin. The dicarboxylic acid or higher is a polycarboxylic acid which is a copolymer of 2-21C unsatd. aliphatic hydrocarbon with an unsatd. compound selected out of unsatd. carboxylic acids or a (co)polymer of an unsatd. compound selected out of unsatd. carboxylic acids. The developer is easy to work during production, has superior fixability and high flowability, does not cause blocking and gives a clear image.
Patent JP-H08282842-A (JP)
Title: Branching device in pneumatic floating type linear motor drive conveying route
Inventor: FURUKAWA SHOHEI
IPC: B65G54/02
Filed: 1995-04-18
Abstract: PURPOSE: To make an efficient change of the conveying direction and a branching with less space by branching a pneumatic floating type conveying route into branched conveying routes so that lifting side guides can be operated selectively. CONSTITUTION: A branching device in pneumatic floating type linear motor drive conveying route comprises a conveying route which is arranged along the process for conveying objects, in which a box type conveying table is fitted closely into a conveying table close-fitting groove 11, and which convey objects by a linear motor while floating them by pressure of air spouted from the inside of the conveying route 1 and a branching conveying route 2 arranged so that it is crossed with the conveying route 1. Also side guides 61 and 62 are arranged at the notch parts of the walls on both sides of the conveying route 1 located at the crossed position of the branching conveying route 2 with the conveying route 1 through a lifting means. Then a branching linear motor is arranged inside the crossed position of the conveying route 1 with the branching conveying route 2.
Patent JP-S598337-A (JP)
Title: Jet scrubber device
Inventor: WATANABE MASARU
IPC: H01L21/304
Filed: 1982-07-07
Abstract: PURPOSE:To prevent dielectric breakdown due to the accumulation of the static charges of the surface of an insulating film, and to improve the yield of products by disposing an ion shower nozzle adjacent to a pure-water nozzle. CONSTITUTION:Pure water is ejected in a jet shape from the pure-water nozzle 1 to wash the surface of a semiconductor wafer 3. The ion shower nozzle 2 is disposed adjacent to the nozzle 1 at that time. Consequently, static charges are not stored in the surface of the wafer 3 because static charges generated through a strong collision against the insulating film of the surface of the wafer 3 of pure water from the nozzle 1 are neutralized by ions from the nozzle 2. Accordingly, the wafer is washed sufficiently, and the yield of products is improved.
Patent JP-H02296485-A (JP)
Title: Color picture pickup device
Inventor: SAITO JUNJI
IPC: G06T1/00
Filed: 1989-05-10
Abstract: PURPOSE:To facilitate the correction of the color rendering property and to make it accurate by converging light beams diffracted by a diffraction grating and using a detection signal outputted from a photodetector array thereby correcting the color rendering property. CONSTITUTION:Part of light beams L3 of a lighting light for an object 28 is made incident in a diffusion board 4, spectrally split by a diffraction grating 7 and converged onto a linear photodetector array 9 placed on a converging plane with a lens 8. The linear photodetector array 9 outputs a detection signal 10 to a photodetector drive 11 and inputs a digital signal 12 corresponding to the result of detecting a spectrum to a microcomputer 13. The microcomputer 13 uses an arithmetic means 14 to compare a ROM signal and a keyboard signal and the digital signal 12 to apply arithmetic processing while the data is sent/received with a RAM.
Patent JP-H11313060-A (JP)
Title: Multi-address list generation method
Inventor: KANO MASAO
IPC: H04L12/70
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To efficiently generate a multi-address list, which a group communication processor uses for group communication, in a short time. SOLUTION: A multi-address list 14 is constituted of a group pattern table 15 showing the relation of a group pattern obtained by combining one or more group identifiers to which a user belongs with respect to respective user identifiers and a multi-address pattern table 16 indicating the relation of a broadcast packet transmission destination user identifier with respect to the group pattern. In the case of new entry/separation of the user, single addition/ deletion to/from the multi-address pattern table or the update of the multi- address pattern table using a multi-address pattern generation table 18 which is previously generated is executed in accordance with the existence of the group pattern or not.
Patent JP-H07326851-A (JP)
Title: Printed circuit
Inventor: KOBAYASHI TAKAYUKI
IPC: H05K1/11
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a printed circuit on which the generation of a solder-bridged part can be prevented when an SMD is soldered on a printed substrate. CONSTITUTION:A plurality of pads 1 of prescribed length are provided side by side on a printed substrate 2, the length of each pad 1 is made longer alternately to the opposite direction than the prescribed length, the part longer than the prescribed length is coated with solder resist 3, and an SMD 5 is soldered to each pad 1. As the center part of solder 4 is shifted alternately, a bridge part is not generated between the solders 4 which are gathered in the center part.
Patent JP-H08313512-A (JP)
Title: Respiration speedometer with washing mechanism
Inventor: KUSUMI MIYOKO
IPC: G01N33/18
Filed: 1995-05-17
Abstract: PURPOSE: To provide a respiration speedometer with improved measuring accu racy by eliminating an error factor due to aerobic microbe in an activated sludge adhered to the inside of a respiration speed measuring bath. CONSTITUTION: An activated sludge liquid is introduced into a measuring bath 14 by the switching operation and air-lift operation of an upper pinch valve V1 and a lower pinch valve V2 provided at a measuring bath 14, and the respiration speed of the activated sludge liquid is measured by aeration operation to the activated sludge liquid and the measuring operation of dissolved oxygen(DO) concentration.  By connecting an ATU liquid-injection pipe 22, a service water injection pipe 23, and a washing liquid injection pipe 24 to a measuring bath 14 via a third pinch valve V3 , the respiration speed of the activated sludge liquid is measured and then the inner wall surface of the measuring bath 14 is washed by injecting the washing liquid and the service water, and the inside of the measuring bath 14 is filled with the service water and this state is maintained for a next measurement in a respiration speedometer with washing mechanism.
Patent JP-H11311597-A (JP)
Title: Weather resistance testing device
Inventor: HASUMI YOSHIHISA
IPC: G01N17/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To automatically set the interval between the upper surface of a sample and a light source lamp, by arranging the light source on the upper surface of a sample placement stand in a device body, and inputting the characteristics of the sample to a control part. SOLUTION: After a sample is placed on the upper surface of a sample placement stand 60, the thickness, shape, or test temperature of the sample are inputted to a computer, and signals are sent to a control part. Then, a testing device is operated to turn on a light source. Then, the intensity of ultraviolet rays on the upper surface of the sample placement stand 20 is measured by an ultraviolet illuminometer incorporated in a testing device body 11. After that, the sample is placed on the upper surface of a sample placement stand 20, the testing device is operated for a specific amount of time, and the degree of deterioration of the sample is tested, thus effectively testing weather resistance.
Patent JP-H0418104-A (JP)
Title: Production of artificial tree
Inventor: ISHII KIYOKUNI
IPC: A41G1/00
Filed: 1990-05-08
Abstract: PURPOSE:To obtain the subject artificial tree having a natural atmosphere durable for a long period by dryness of a green tree in a short time by immersing the green tree in a hot liquid, drying the immersed tree, subsequently impregnating the dry tree with a preservative for a preservation treatment. CONSTITUTION:For example, a green tree having the trunk part 2 is immersed in an oil heated at 105 deg.C for a prescribed hour and water content in the green tree is reduced to dry the green tree. The resultant dry tree is impregnated with a preservative for a preservation treatment. Foliage units 3 composed of polyester, etc., are attached to the obtained trunk 2, thus obtaining the objective artificial tree 1.
Patent JP-S62275264-A (JP)
Title: Heat developing transfer device
Inventor: YOSHIKAWA SUMIO
IPC: G03D9/00
Filed: 1986-05-22
Abstract: PURPOSE:To perform processes from the supply of a heat developing photosensitive material and an image receiving material to the drying of the image receiving material by supplying a solvent for image formation onto the image receiving material and supplying and superposing the heat developed photosensitive material after heat development, separating the heat developed photosensitive material after heat transfer, and drying the image receiving material while it is wound around the outer periphery of the rotary drum. CONSTITUTION:The photosensitive material 16 after being heat-developed is wound around the outer periphery of the rotary drum 26 and thus superposed upon the image receiving material 32, and then a heater 27 is powered on to generate heat, thereby heating the photosensitive material 16 and image receiving material 32. An image formed on the photosensitive material 16 wound around the outer periphery of the rotary drum 26 is transferred to the image receiving material 32. Thus, the transfer operation is completed and then while the rotary drum 26 is further rotated, the photosensitive material 16 outside the image receiving material 32 is separated from the rotary drum 26 by using a scraper 35 and sent out to a tray 37. Here, the image receiving material 32 which is still wound around the rotary drum 26 is dried by a dryer 40 and also separated from one end by a scraper 36.
Patent JP-H01289079-A (JP)
Title: Socket for integrated circuit
Inventor: TOMINAGA NAOMITSU
IPC: H01R33/76
Filed: 1988-05-17
Abstract: PURPOSE:To make a socket in a small size up to near the size of an IC element by forming projections furnished at a frame body with an elastic material, and planting contact pins in the direction pushing to the other side frame body. CONSTITUTION:An IC element 10 is superposed on the hole 23 of a lower block 21, and each lead wire 11 is contacted to the responding contact pin 25. Then an upper block 21 is turned to superpose on the lower block 21, the element 10 is held between both blocks, and the lead 11 is pressed to contact to the head 20 of the pin 25. In such a condition, the blocks 21 and 22 are connected closely each other, and fixed by turning a claw 27. In this case, the projections 26 are deformed elastically, and by this elasticity, the tip of the lead 11 is pressed and contacted to the head 28 of the pin 25. Consequently, each lead 11 is connected to the responding pin 25 of the socket 20.
Patent JP-H04345375-A (JP)
Title: Noise eliminating circuit
Inventor: TANAKA SEIICHI
IPC: H04N5/21
Filed: 1991-05-23
Abstract: PURPOSE:To prevent the turbulence of a screen such as a skew or a jitter or the like even at the time of the input of a specific reproduction signal. CONSTITUTION:This circuit is equipped with an HAFC circuit 29 which generates a clock whose phase is synchronous with the horizontal synchronizing signal of an input video signal, a crystal oscillation circuit 30 which generates the clock of a fixed frequency, specific reproduction detecting circuit 28 which detects the input of the specific reproduction signal, and clock switching circuit 31 which switches the clock of the HAFC circuit 29 to that of the crystal oscillator circuit 30. When the input of the specific reproduction signal is detected by the specific reproduction detecting circuit 28, the clock of the crystal oscillator circuit 30 is adopted as a system clock by switching the clock switching circuit 31.