baber/WOPTO huggingface dataset:
Patent JP-H0882861-A (JP)
Title: Print detection device for order sorting machine
Inventor: NISHIOKA MIKIAKI
IPC: B65H39/11
Filed: 1994-09-13
Abstract: PURPOSE: To provide a print detection device for an order sorting machine constituted so that the existence of a photographic print on a paper tray can be detected and the photographic print is prevented from being left on it as it is. CONSTITUTION: The print trays 14 are fitted to an endless member 13 which is unidirectionally moved at equal intervals. An optical path block 19 is fitted to the lower surface of the tray 14 moved along a downward carrying path. The tray 14 is provided with a light transmission part 24 on the optical axis of light reflected toward an obliquely upper part from the reflection end surface 21 of the other end of the block 19. A light emitting element 26 irradiating the incident end surface 20 of the block 19 with light is provided at the lower stop position of the downward carrying path of the tray 14 and a light receiving element 27 is provided on the reflection optical axis from the end surface 21. Then, the block 19 of the tray 14 stopped at the lower stop position of the downward carrying path is irradiated with the light.  According whether the light reflected from the end surf ace 20 is detected by the element 27 or not, the existence of the photographic print is detected. When it is detected that the photographic print exists, an information means is actuated and an operator is informed of the photographic print is left as it is.
Patent JP-H0267106-A (JP)
Title: Molded product composed of polymer substance
Inventor: MITSUZUKA HIROYA
IPC: B29K105/16
Filed: 1988-09-01
Abstract: PURPOSE:To prepare a molded product having effect for reducing or removing the smell peculiar to a polymer substance without bringing about trouble in a conventional manufacturing process by mixing an aromatic or deodorant with a molding material composed of the polymer substance and injecting the resulting mixture in a mold to solidify the same. CONSTITUTION:A urethane type binder 2 and capsules 4 each having an aro matic 3 encapsulated therein are mixed with a molding material 1 made of a polymer substance composed of a rubber or synthetic resin chip or powder and the resulting mixture 5 is injected in the mold 6 of a compression molding machine to be pressurized under pressure not destructing the capsules 4. The molding material 1 and the capsules 4 are solidified in the state bonded by the binder 2 by press molding. For example, when the molded product composed of the aromatic-containing polymer substance is used as the floor material of a golf course, the capsules 4 in the molded product are broken by spikes to release aroma. Further, said capsules can be filled with a deodorant such as activated carbon.
Patent JP-2001041053-A (JP)
Title: Turbine type power generating device
Inventor: KAWAMURA HIDEO
IPC: F23L15/04
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To constitute a turbine type power generating device in a compact structure for a domestic use and for a business use by generating power by effectively using combustion gas of a combustor. SOLUTION: This turbine type power generating device is constituted of a generator 1 constituted of a permanent magnet type rotor 6 and a stator 7 to take out generated power, a turbine 3 installed on one end of an axis of rotation 8, a compressor 4 installed on the other end of the axis of rotation 8, a combustor 2 to generate combustion gas to be fed in the turbine 3 by using air compressed by the compressor 4 and a heat exchanger 5 to heat air to be fed in the combustor 2 by exhaust gas discharged from the turbine 3. Air to be fed in the compressor 4 is supplied to the combustor 2 through an air passage 11 furnished with a cover 34 to surround the outside of a housing 24 of the generator 1.
Patent JP-H04103278-A (JP)
Title: Video signal processing circuit
Inventor: ASAKURA NOBUYUKI
IPC: H04N19/00
Filed: 1990-08-22
Abstract: PURPOSE:To simplify the constitution for rate conversion by using a mixer means so as to mix an output of a still area processing means and an output of a moving area processing means and applying rate conversion to the mixed signal. CONSTITUTION:The processing circuit is provided with a still area processing means 38 processing a video signal of a still area, a moving area processing means 39 processing a video signal of a moving area, mixing means 41, 42 mixing an output of the moving area processing means 39 and an output of the still area processing means 38 and a rate conversion means 43 applying rate conversion to the output of the mixture means 41, 42. After an output of the moving area processing means 39 and an output of the still area processing means 38 are mixed by the mixture means 41, 42, the output of them is subject to rate conversion. Thus, the constitution for rate conversion is simplified.
Patent JP-H0540401-A (JP)
Title: Developing device
Inventor: AOTO ATSUSHI
IPC: G03G15/08
Filed: 1991-08-05
Abstract: PURPOSE:To provide a developing device which can prevent an after image from occurring and to obtain an excellent high-quality image. CONSTITUTION:In the developing device that toner 2 is supplied to a developing roller 5 by a replenishment roller 4, the uniform thin layer thereof is formed on the roller 5 by a braking member and an electrostatic latent image is developed by it, the developing roller 5 having an outermost layer 23 whose volume resistance is 10<8>-10<13>OMEGA.cm and whose layer thickness is <=50mum and a lower layer 22 whose volume resistance is >=10<16>OMEGA.cm is provided.
Patent JP-H0667364-A (JP)
Title: Recording method for optical recording medium
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/0045
Filed: 1992-08-18
Abstract: PURPOSE:To enable information recording at a high density by specifying record ing conditions according to the SN ratio of the output of recording light. CONSTITUTION:A strong power laser is turned on/off according to recording signals and a medium 1 is irradiated with the beam at the time of recording with the optical recording and reproducing device, and therefore, the reflectivity changing parts according thereto remain as recording marks on the medium. The medium is irradiated with the DC light lowered in power by adjusting an ND filter 601 and the reflected light subjected to intensity modulation according to a reflectivity change is detected as photocurrent by a photodetector 7 at the time of reproducing. The photocurrent is subjected to current-voltage conversion by a preamplifier 8 and thereafter, the voltage is evaluated by a spectrum analyzer. The value of the recording light power Prec or beta satisfying the relation of equation when the SN ratio required at the time of reproducing is designated as SNR (reproducing) A and the SN ratio of the recording light as SNR (recording) R is set according to the SN ratio of the reproducing light at the time of recording and reproducing the information by using the photon mode optical recording medium.
Patent JP-2000057364-A (JP)
Title: Method for displaying animation in video game, video game device using the same and medium readable by computer in which animation display program in video game is recorded
Inventor: HIRATA TAKAMITSU
IPC: A63F13/42
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method to make animation formed by synthesizing plural pieces of animation possible to be generated and displayed clearly and in real time, a video game device using the method and a medium readable by computer in which an animation display program is recorded. SOLUTION: Display by synthesizing first and second animation display is performed by calculating a relative transformation matrix of nodes to constitute an image corresponding to the first animation display of a character (s3), calculating a relative transformation matrix of nodes to constitute an image corresponding to the second animation display of the character (s4), linearly coupling these relative transformation matrixes by a preset weight value (s5) and repeating processes for all nodes.
Patent JP-H0774948-A (JP)
Title: Dark output correcting device
Inventor: YAMAMOTO NORIHIRO
IPC: H04N1/19
Filed: 1993-09-03
Abstract: PURPOSE:To obtain a dark output correcting device capable of correcting a dark output with the number of memories less than that of a convensional device. CONSTITUTION:This dark output correcting device is provided with an unmagnified image sensor 1 consisting of arraying plural sensor chips on which plural reading picture elements are formed, reads out normal original image data and dard output data from the sensor 1 and corrects a dark output by removing the dark output data from the original image data to obtain a required real original image data output. The device is also provided with a dark output representative value detecting means 3 for detecting the representative value of a dark output in each sensor chip out of dark output data outputted from respective reading picture elements in the sensor 1, a dark output representative value storing means 4 for storing the representative value of the dark output in each sensor chip which is detected by the means 3 and a dark output representative value subtracting means 5 for subtracting the representative value of the dark output of each sensor chip which is read out from the means 4 from the original image data in each corresponding sensor chip to correct the dark output.
Patent JP-2000055351-A (JP)
Title: Thermal storage type burner system
Inventor: IHARA IWAO
IPC: F23L15/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To protect thermal storage media against a damage of a solidification or crystal precipitation type mist of corrosive substance vapor. SOLUTION: In the thermal storage type burner system in which supply and exhaust of combustion air are alternately conducted from a supply and exhaust throat 2 via a thermal storage media 1 to obtain combustion air preheated to near high temperature to an exhaust gas temperature to burn, a porous adsorbent 3 is detachably disposed at a channel between the outlet 6 of the throat 2 and the media 1. The adsorbent 3 is formed in a plate-like state, disposed perpendicularly to the channel, and preferably at least one face of the outer periphery parallel to the flowing direction of the fluid is held by the support case.
Patent JP-H0772951-A (JP)
Title: Oscillation detecting circuit, oscillation attenuation detecting circuit and oscillation control circuit
Inventor: OKABAYASHI SHIGERU
IPC: G06F1/06
Filed: 1993-09-03
Abstract: PURPOSE:To provide an oscillation control circuit capable of changing a clock mode with only one instruction. CONSTITUTION:A clock generation circuit 109 starts strong oscillation in response to a strong oscillation requiring signal S3. An oscillation detecting circuit 77 detects it to open an AND gate 68 to input a signal S3 to a main clock switching circuit 103 to select a clock signal phiC. An oscillation attenuation detecting circuit 85 stops the output of an oscillation attenuation detecting signal/S2 to weakly oscillate the clock generation circuit 109. A delay circuit 69 delays the signal S3 passing through the AND gate 68 by a prescribed time to input it in a clock generation circuit 101 to stop oscillation.
Patent JP-H04100647-A (JP)
Title: Turret punch press
Inventor: ISHIHARA SADAHARU
IPC: F16H1/16
Filed: 1990-08-20
Abstract: PURPOSE:To decrease friction resistance so as to speed up the rotation of punches and dies and to decrease backlashes so as to improve working accuracy by using a ball reduction gears in the rotation transmission route from motors to the punches and dies in the punch die rotating devices of the turret punch press. CONSTITUTION:The punches 4 and the dies 5 are installed on the respective circumferences of the upper and lower turrets 1, 2. These punches 4 and dies 5 are arrayed in the punch position P and are rotated in synchronization by the punch rotating device 9 and the die rotating device 10. The rotating member 12 is rotated via the ball reduction gear 16 and a spur gear 18 by the servo motor 21 is the above-mentioned die rotating device 10 and further, the rotation is transmitted by transmission pins 15 to rotate and index the dies 5 at a prescribed angle. On the other hand, a servo motor 45 of the punch rotating device 9 is rotated to index and rotate the punches 4 via the ball reduction gear 36. The punches 4 and the dies 5 are synchronously rotated in such a manner, by which punching is executed. A large reduction ratio is obtd. under low friction with the above-mentioned ball reduction gears 36, 16, by which the punches 4 and the dies 5 are rotated at a high speed and the time for indexing is shortened. In additions, the ball reduction gears 36, 16 are reduced with backlashes, by which the working accuracy is improved and the life of the punches and dies is improved.
Patent JP-H0383789-A (JP)
Title: Elevator facility for clean room
Inventor: NAGASHIMA MASAYOSHI
IPC: B66B9/00
Filed: 1989-08-25
Abstract: PURPOSE:To reduce air pollution in a clean room even though the counterflow of air from an elevator way into the clean room occurs, by disposing a blower and an ultra high performance filter in a duct disposed in the elevator way and having a suction port and a blow-out port which are opened to the inside of the elevator way, in the part laid in an elevator machine room. CONSTITUTION:A suction port 32 of a duct 31 is opened to the inside of an elevator way 1 in the vicinity of the bottom part 1B thereof, and a blow-out port 33 is opened to the inside thereof just below an elevator machine room 2. Further, a blower 34 and an ultra-high performance filter 35 are disposed in the duct 31 in the part which is laid in the machine room 2. Then, air in the elevator way 1 is sucked into the duct 31 through the suction port 32 and flows therethrough so as to be purified by the ultra-high performance filter 35, and thereafter is discharged into the elevator way 1 so that the air is circu lated in this way. Accordingly, the air in the elevator way 1 is purified entirely. Accordingly, even though the air in the elevator way counterflows into clean rooms 10 through 12 as an ultr-purified space, it is possible to decrease the degree of contamination of air in the rooms 10 to 12.
Patent JP-H0885580-A (JP)
Title: Packaging container and laminate film therefor
Inventor: HAGINO JUNICHI
IPC: B65D81/34
Filed: 1994-09-14
Abstract: PURPOSE: To provide a packaging container that does not need its internal space to be opened to the outside before heating in an electronic oven etc., and that does not allow various germs to enter should a vapor escape passage be opened during distribution process. CONSTITUTION: A non-heat-sealable part (n) is formed across a heat-sealable part (p) between the periphery (a) of an opening of a container (A) and a part of non-heat-sealable synthetic resin layers 1A and 1B of a laminate film 1. The container internal space (S) is connected to the container outside through a vent passage 4 comprising a through hole 3 formed, along the non-sealable part (n), in a synthetic resin layer 1B contacting the space (S) in order to connect the non-sealable part (n) to the space (S). The part of the synthetic resin layer 1A, 1B forming the non-sealable part (n) is closed tightly with an adhesive layer 6, which can be separated by a pressure in the space (S) when the pressure has exceeded a specified value.
Patent JP-H0267194-A (JP)
Title: Image receiving medium for sublimable thermal transfer recording
Inventor: SUZUKI AKIRA
IPC: B41M5/382
Filed: 1988-09-01
Abstract: PURPOSE:To improve the releasability from an ink sheet after recording and the preservability of an image by laminating a dye receiving layer based on a vinyl chloride/vinyl acetate copolymer and a silicone resin and dyeable with a sublimable dye to a substrate. CONSTITUTION:A dye receiving layer B based on a vinyl chloride/vinyl acetate copolymer and a silicone resin and dyeable with a sublimable dye is formed to a substrate A such as synthetic paper, art paper or a plastic film to prepare an image receiving medium for sublimable transfer recording. The heat- sublimable dye is sublimed and diffused from the dye transfer layer 4 of a sublimable transfer recording medium by the heat from a thermal head 1 to be transferred to the dye receiving layer B of the image receiving medium. The sublimable dye transferred to the image receiving medium is diffused through the dyeable resin forming the dye receiving layer B to dye said resin.
Patent JP-2000059212-A (JP)
Title: Phase comparison circuit and tracking error signal generator using it
Inventor: NISHIMURA KOICHIRO
IPC: H03L7/085
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To detect accurately a phase difference with constant phase difference detection sensitivity by masking an output signal that is almost inversely proportional to a phase difference of input signals, among output signals of two phase comparison means. SOLUTION: Let a delay amount of delay circuits 41, 42 be D1, a delay amount of delay circuits 471, 472 be D2 (D2<=D1), and transmission times T1, T2 between an input and an output of flip-flop circuits 1-4 are negligibly smaller than the delay times D1, D2. Then a connection changeover switch 61 controlled by a μ-computer 62 is thrown to a position of a terminal 54 in the case of phase comparison. In this case, each pulse width of main phase difference pulses 103, 104 and sub phase difference pulses 105, 106 is expressed as T(103)= T(104)=ΔT+D1-ΔTFF and T(105)=T(106)=-ΔT+D1-ΔTFF. Through the configuration above, the sub phase difference pulses 105, 106 are masked by pulse 117 with a prescribed time width by an OR circuit. Thus, the pulse time width is reduced in proportion to an input phase difference.
Patent JP-2000053648-A (JP)
Title: Purification of carboxyamide oxime
Inventor: FERRUCCIO LAURENCE
IPC: C07D231/38
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a carboxyamide oxide useful as a synthetic intermediate for photographic developer, etc., in fewer steps from readily available starting raw materials by reacting a specific amide with a chlorinating agent, reacting the product with a specific aminopyrazole and reacting the resultant product with hydroxylamine. SOLUTION: An amide of the formula R1CONHR4 [R1 is a (substituted) aryl or the like; R4 is a 1-8C alkyl] (e.g. N-methyl-4-nitrobenzamide is reacted with a chlorinating agent, preferably e.g. thionyl chloride, as necessary in an inert solvent and the synthesized corresponding chloromine of formula I is reacted with an aminopyrazole of formula II [R2 is H, a halogen or the like; R3 is H, a halogen or the like] (e.g. 3-tert.-butyl-5-aminopyrazole), as necessary in an inert solvent and the synthesized amidine of formula III is reacted with hydroxylamine or its salt, as necessary in an inert solvent to provide the objective compound of formula IV (e.g. a compound of formula V).
Patent JP-2001044288-A (JP)
Title: Wiring route search method in automatic wiring design and medium recording wiring route search program
Inventor: HAMAWAKI KOJI
IPC: G06F9/45
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To lessen impossible wiring probability to enhance all wirings with wirings completion rates, when automatic wiring design of LSIs or the like is carried out. SOLUTION: Partial regions 31, to 39 which are demarcated with arrangement elements 21A and 21B, are extracted for each grid row of wiring regions when the automatic wiring design of a LSI or the like is carried out through a maze method, and a tolerance which indicates the degree of wiring possibility as to the partial regions 31 to 39 is computed. However, for instance in the case where it is impossible to wire a net C, the wiring element 21A is moved by a grid in the same row in a vertical direction. By this setup, the net C can be wired. In the partial regions 31 and 34, which are used for wiring nets A and B, its tolerance becomes negative ('-1') accompanying the movement of the arrangement element 21A, and the wiring of the net B is re-laid on the other route.  Therefore, even if there are limitations of height in a wiring region, the wiring of all nets A to E is completed satisfying limitations of height, without increasing grids in number in the direction of rows.
Patent JP-S60112644-A (JP)
Title: Glass ceramic glaze having variable coefficient of thermal expansion
Inventor: HOSHIKAWA TAKESHI
IPC: C03C10/12
Filed: 1983-11-21
Abstract: PURPOSE:To obtain glass ceramic glaze having a coefft. of thermal expansion variable in the range of 25-200X10<-7>/ deg.C by preparing pulverized glass contg. specified amounts of Li2O and SiO2 basing on the amount of KAlSi2O6 and by crystallizing the glass by calcination. CONSTITUTION:Pulverized glass contg. KAlSi2O6, Li2O and SiO2 in 1:(0.54-2.5): (1-4.5) molar ratio is prepd. The glass is mixed with water and applied to the surface of a metallic or ceramic material or between such materials. Calcination is then carried out at 800-950 deg.C for a proper time. The glass is softened, fluidized, melt-bonded to the base material, and made crystalline. The resulting product is used as glass ceramic glaze.
Patent JP-H0268581-A (JP)
Title: Copying machine
Inventor: FUKUI TOMONORI
IPC: G03G15/16
Filed: 1988-09-05
Abstract: PURPOSE:To improve transfer efficiency by performing control so that a transfer material support means is destaticized when copying operation is ready. CONSTITUTION:A transfer belt 11 is destaticized every time transfer is performed and destaticization is carried out by a discharge charger 16 when the power source is turned on and if abnormality occurs during copying operation. Consequently, whenever the copying operation is ready, the potential of the transfer material support means is constant and the transfer efficiency is improved.
Patent JP-S6377533-A (JP)
Title: Pressure change-over method for decompression treatment device
Inventor: KISA TOSHIMASA
IPC: B01J3/02
Filed: 1986-09-18
Abstract: PURPOSE:To shorten the time required to be converged to a set pressure by obtaining in advance the correlation between the pressure of a treatment chamber and the opening of a valve, and setting the opening of the valve to the opening shown in the correlation when the pressure of the treatment chamber is changed over. CONSTITUTION:The treatment chamber 1 is supplied with a gas to be treated while decompressed through a valve 3 by a gas discharge means 4, and the opening of the valve 3 is kept in a constant opening when the pressure of the chamber is kept in a constant pressure. And the equation showing the correlation between the pressure of the treatment chamber 1 and the opening of the valve 3 is stored in a pressure-valve opening conversion circuit 9. When the pressure of the treatment chamber 1 is to be changed over to a specified pressure, the pressure-valve opening conversion circuit 9 converts the signal from a pressure setting circuit 7 to an opening signal by the correlation equation. This signal is sent to a valve driving circuit 5a to set at a specified opening. As a result, the pressure of the treatment chamber 1 is changed to approach the set pressure and is converged to the set pressure without hunting.