baber/WOPTO huggingface dataset:
Patent JP-H10203762-A (JP)
Title: Detecting method of obstruction of operation of elevator door
Inventor: SCHOENAUER UWE
IPC: B66B13/14
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To detect an obstacle against a door of an elevator by determining whether the counting of a timer is completed before a door position check switch is started or not and blocking the elevator door when the counting of the timer is completed before the door position check switch is started. SOLUTION: The operation of elevator doors 12, 14 is started, and the counting of a timer is started simultaneously with the start of the operation of these doors 12, 14. It is judged whether the timer counting is completed before a door position check switch 30 provided adjacent to a rail for door 16 is started or not. Moreover, it is judged that the operation of the elevator doors 12, 14 is obstructed when the timer counting is completed before the door position check switch 30 is started to block the elevator doors 12, 14 by a door controller 18. Consequently, it is possible to detect the obstruction of the elevator doors 12, 14 and take the proper action.
Patent JP-H10191027-A (JP)
Title: Image processor and its image processing method
Inventor: FUKUOKA SHIGEO
IPC: G03G15/36
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To output images in correct directions at the time of both-face printing and at the time of reduced layout output by optically scanning an original, judging the character area of input images based on obtained image signals and detecting the direction of the original. SOLUTION: For the image signals from a CCD, after dispersion among picture elements is corrected by a shading correction circuit 3101, secondary differentiation is performed and an image edge is emphasized in an edge emphasis circuit 3102. Then, in a variable power circuit 3103, a data thinning processing at the time of reduced copying is performed and data interpolation at the time of magnified copying is performed. Further, after desired density conversion is performed by a density correction circuit 3104, binarization is performed in a binarization circuit 3105. The binarized image signals are transmitted to a laser unit or kept in a page memory 3108. In a reduced layout, the image signals are edited on the page memory 3108 by the control of a memory control circuit 3107.  Also, a direction discrimination part 3106 judges the direction of the original and the writing direction of a document and transmits judgement information to a CPU.
Patent JP-H10187469-A (JP)
Title: Process dispatch method for multiprocessor
Inventor: UCHIKUNE HIROSHI
IPC: G06F15/16
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To perform the process dispatch of multiprocessor with which high- speed processor allocation is enabled and inter-processor load distribution is enabled as well. SOLUTION: A processor queue registering means 4 finds process execution waiting time for each processor by calculating the product of processor allocation waiting process number 21 stored by a processor allocation queue measuring means 21 and average processor occupation time 31 stored by an average processor occupation time measuring means 3. When the difference of this waiting time is settled within a fixed range, it is registered on a processor allocation queue 5 of processor shown by processor allocation information 111 but in the other case, the processor of minimum process execution waiting time in this predicted process execution waiting time for each processor is selected and registered on the processor allocation queue 5 of this processor so as to be executed by this processor.
Patent JP-H11165490-A (JP)
Title: Grasping part structure of writing utensil
Inventor: WATANABE HIROYUKI
IPC: B43K23/008
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide the grasping part structure of a writing utensil which enables easy fitting of the inner lateral part of a cylindrical elastic element with the rear part whose diameter 1 is smaller than that of the fore part into a space between the fore outer collar of a fore shaft and its rear outer collar. SOLUTION: In the grasping part structure of a writing utensil comprising a fore shaft 1, a rear shaft 3 connected to the rear part of the fore shaft 1 and a cylindrical elastic element 2 provided outside the fore shaft 1, a fore outer collar 1A and a rear outer collar 1B whose diameter is smaller than that of the fore outer collar 1A are formed on the outer wall 1C of the fore shaft 1. In addition, the outer wall 1C positioned between the fore outer collar 1A of the fore shaft 1 and the rear outer collar 1B is formed in such a way that the rear part of the outer wall 1C has a smaller diameter than the diameter of the fore part. Further, the cylindrical elastic element 2 is formed in such a manner that its rear part has a smaller outside diameter than the outside diameter of the fore part.  At the same time, the inside diameter of the inner lateral part 2A is smaller in the rear part than in the fore part. The inner part 2A of the cylindrical elastic element 2 is insetted into a space between the fore outer collar 1A and the rear outer collar 1B of the fore shaft 1.
Patent JP-H10182995-A (JP)
Title: New phthalocyanine compound, its production and near infrared absorbent
Inventor: KAIEDA OSAMU
IPC: C07D487/22
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound, having high absorptivity in a near infrared region, improved in transmittance in a visible region, high compatibility with a resin and useful for a near infrared (heat ray) absorbent and a shielding material. SOLUTION: This phthalocyanine compound is represented by formula I (M is SnCl2 ; A is an anilino group in which at least one 1-8C alkoxy group is substituted at the o- or the p-position), e.g. 4-tetrakis(2,4- dimethoxyanilino)-3,5,6-dodecafluorotin chloride phthalocyanine. The phthalocyanine compound represented by formula I is obtained by reacting a phthalonitrile compound represented by formula II [A<1> is an anilino group in which at least one (substituted)1-8C alkoxy group is substituted at the o- or the p-position] with a tin halide.
Patent JP-H09289299-A (JP)
Title: Integrated circuit, and its manufacture
Inventor: PAORO KAPERETEI
IPC: H01L21/8247
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To accomplish the integration of an EEPROM cell in a flash EPROM device effectively in cost with a view of low voltage power consumption, by constituting each layer which performs electrostatic coupling with a semiconductor region, using plural dielectric layers, such that it has a different thickness from other layers. SOLUTION: A gate oxide preliminary layer which has an optimized thickness so that the objective film thickness may be gotten in the work area of an EEPROM cell and further in the work area of the peripheral transistor operating by high voltage through the continuous process of growth of a tunnel oxide is made under the boundary which demarcates the thick field oxide layer on the same cell work area. Then, through the demarcating mask of a tunnel window, the gate oxide preliminary layer is etched, and a new dielectric layer consisting of a tunnel oxide film is grown before or after the growth of the gate oxide in the low-voltage transistor work area. Then, the floating gate, etc., of an EEPROM and the control gate of a flash EPROM memory are demarcated.
Patent JP-H10195740-A (JP)
Title: Knitted structure, its production and device therefor
Inventor: KATADA KIYOSHI
IPC: D04B1/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a knitted structure suitable as a reinforcing material for an airtight bag for air jack, air bag or the like, and to provide a method of producing the same and a device therefor. SOLUTION: This method of producing a knitted structure connects a pair of front and rear knitted fabrics A with 2 or more inserted yarns B at intervals of each given stitch pitch P1 and course pitch P2. Each of the inserted yarns B is continuous in the longitudinal direction of each of the knitted fabrics A, limiting the maximum distance between a set of the knitted fabrics A by connecting them to each other alternately.
Patent JP-H0524379-A (JP)
Title: Back cover sticking apparatus
Inventor: NAKAMURA KOZABURO
IPC: B42C9/02
Filed: 1991-12-05
Abstract: PURPOSE:To stick an adhesive tape to the back of a document so as not to produce wrinkles. CONSTITUTION:A V-shaped guide member 18 is provided in front of a press roller, which has a guide plate 24 mounted to a pair of longitudinal positioning plates 23 arranged in V-shaped cross section. The guide plate 24 has a sliding face 24a sliding in contact with a non-adhesive face of an adhesive tape 2. When both edges of the adhesive tape 2 are inserted between the positioning plate 23 and the sliding face 24a, the edges of the adhesive tape 2 are held by the sliding face 24a, thus maintaining the V shape. Therefore, while the adhesive tape 2 is uniformly attached at the proper position as a document 5 is inserted, no wrinkles are produced in the document 5.
Patent JP-H10179291-A (JP)
Title: Drawer front plate structure
Inventor: MORI KAZUYO
IPC: A47B88/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a drawer front plate structure by which a member forming a pull part on a drawer front plate is easily and firmly attached into place without rattling, not by other member or screws, and a cylinder lock can also be attached at the same time. SOLUTION: This drawer front plate structure has a pull opening 8 and a lock opening 9, which are formed in a line in the surface plate 7 of a front plate 1, and has an engagement groove 10 formed in the back of the lower part of the front plate to form an upper edge 12 of an approximately L-shaped cross section which serves as an engagement piece 11 whose end is pointed down, on the back of the upper part of the front plate.  A pull part 4 that fits into the pull opening from the back is formed on one side of a mounted element 3, a lock-mounting recess 13 open to the front and upper sides is formed on the other side, a plurality of leg pieces 14 that extend along the back of the surface plate so as to be engaged in the engagement groove are extended below the mounted element, an engagement means (triangular dowel 15) that is engaged with and locks the engagement piece is attached on the top, a cylinder lock 5 that fits into the lock opening from the back is secured to a mounting element 6 fitting into the lock-mounting recess, and a folding piece 16 that is engaged with and locks the engagement piece is formed at the upper edge.
Patent JP-2001063166-A (JP)
Title: Printer with cutter
Inventor: KOYA AKEMASA
IPC: B41J11/68
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To cut the blank around an image recording area. SOLUTION: A thermal head 7 records an image on recording paper 2 in a three-color surface sequence. Cutters 20, 21, 28 are successively arranged to a recording paper feed passage. During the stop of the feed of recording paper 2, a disc blade 40 is moved in the lateral direction of the recording paper 2 to cut the front end or rear end blank in the feed direction of the recording paper 2. The cutter 28 is constituted of a pair of slitters constituted of upper and lower rotary blades and nip rollers are provided to the shafts of the upper and lower rotary blades. Both side end blanks of the recording paper 2 are cut by utilizing the feed force of the recording paper 2. The recording paper 2 can be finished into two kinds of recording paper having a blank and recording paper having no blank.
Patent JP-H09171312-A (JP)
Title: Fixing device for image forming device using the same
Inventor: TAGUCHI YASUHIKO
IPC: G03G15/20
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary heating device capable of directly heating a pressure roller, so as to heat it in a short time by using an auxiliary heating roller as a surface heating element roller. SOLUTION: The fixing device 10 is constituted of a heating roller 21 provided with heaters 31 inside and the pressure roller 22 rotated in press-contact with the outer periphery of the heating roller, and when a transfer paper holding unfixed toner passes through between both rollers, the transfer paper is pressed, while being heated, to fix the unfixed toner. At this time, the auxiliary heating roller 35 coming into press-contact with the surface of the pressure roller 22 to heat it, is provided. This auxiliary heating roller 35 is provided with a roller main body of an insulator, a heating element layer provided on the outer periphery of the roller main body and a toner attracting layer of the insulator provided on the outer periphery of the heating element layer.
Patent JP-H07199608-A (JP)
Title: Image reader
Inventor: HOSOI ATSUSHI
IPC: G03G15/04
Filed: 1993-12-28
Abstract: PURPOSE:To suppress a time for waiting a rise of the light quantity of a fluorescent lamp to a minimum and to obtain a good image when the image is formed by keeping the light quantity of the fluorescent lamp to a prescribed light quantity value while an image reading operation is executed and also providing two points as a reference for judging the start of reading the image. CONSTITUTION:Two points are prepared for starting the operation of the image reader. That is, a light controlling operation is started and the image reading operation is started when either of the following cases occurs, in the case the light quantity of the fluorescent lamp 2 exceeds L+alpha; denoting the subsequent reduction of the light quantity is added to the prescribed light quantity L after pre-heating is finished and during the first peak just after the fluorescent lamp 2 is lighted with the maximum current, or, in the case the light quantity reaches the prescribed light quantity level L after a fixed time beta (a time when the light quantity exceeds the minimum value of the light quantity value) when the light quantity does not reach the prescribed light quantity level L at the first peak. Then, even when the light quantity runs short just after the light quantity reaches the prescribed light quantity level L once because the ambient temperature is low, the image operation is started after the light quantity is increased up to the prescribed level L again.
Patent JP-H05159098-A (JP)
Title: Blank between character recognition method
Inventor: KATO YUTAKA
IPC: G06V10/10
Filed: 1991-12-06
Abstract: PURPOSE:To obtain a blank between characters recognition method which can accurately recognize a blank without being influenced by the size of space between characters and between words by recognizing the space between characters to be a blank when the space between the characters is larger than a threshold value determined from an average character interval. CONSTITUTION:An image input device 1 is provided with an image scanner, e.g. and optically reads a document where a character is written. RAM 2 for storing an image stores the document read by the image input device 1. A segmenting program ROM 3 stores a program showing a procedure to segment one character from the document. A recognition program ROM 4 stores a program showing a procedure to recognize respective segmented characters. Then, CPU 7 controls respective parts, calculates the average value of the space between the characters of an inputted character string, calculates an average character intervals by determining the average value of characters smaller than the threshold value again and compares it with the threshold value where the space between characters is determined from the average character interval to recognize the blank.
Patent JP-H05164025-A (JP)
Title: Fuel injection device for engine
Inventor: MUKAI TAKESHI
IPC: F02M69/00
Filed: 1991-12-10
Abstract: PURPOSE:To secure a stable combustion state by way of letting a mixed air current injected and supplied from a mixed air injection passage flow in a combustion chamber to generate a vertical vortex and to secondarily save fuel consumption and improve exhaust gas purifying performance. CONSTITUTION:An air intake passage 12 and an air intake valve 20 to communicate with each other through an air intake port 16 are provided on a combustion chamber 18 of a multi point type engine 2, and a mixed air injection passage 24 is provided so that a mixed air current injected from an injector 22 generates a vertical vortex in the combustion chamber 18. A central axis C of this mixed air injection passage 24 is provided in parallel with a straight line extended from the inner wall surface of the air intake port 16 in the neighbourhood of the air intake valve 20. Additionally, an air guide part the injection directing direction of which points to the side of an ignition plug and which is projected in the air intake port 16 is provided in the mixed air injection passage 24.
Patent JP-2000170902-A (JP)
Title: Transmission control device for infinite transmission gear ratio continuous transmission
Inventor: SAKAI HIROMASA
IPC: F16H15/38
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent excessive increase of a transmission gear ratio of a continuous transmission to the extent of exceeding a mechanically settable value when transmission control is performed by differential pressure control. SOLUTION: In an infinite transmission gear ratio transmission adopting a toroidal continuous transmission, the followings are provided. A hydraulic cylinder 30 is operated for driving a power roller through a trunnion. Plus and minus torque control valves are arranged for controlling hydraulic pressure in oil chambers 30A, 30B according to driving conditions of a vehicle. A tilting limit control valve 46 is operated for changing over flowing directions of pressure oil to be supplied to the oil chambers 30A, 30B is arranged between the plus and minus control valves and the hydraulic cylinder 30. A precess cam 35 and a feedback ring 38 are arranged for so driving the tilting limit control valve 46 that the tilting direction is reversed when a tilting angle of the power roller exceeds a specified range.
Patent JP-H10194829-A (JP)
Title: Porcelain composition for high-frequency and production of porcelain for high-frequency
Inventor: TERASHI YOSHITAKE
IPC: H01B3/12
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain porcelain for high-frequency having a high relative dielectric constant and a low dielectric tangent in a high-frequency domain of >=30GHz by firing at 800-1,000 deg.C. SOLUTION: A compsn. prepd. by adding 0.01-10wt.% B2 O3 or 0.05-20wt.% glass contg. SiO2 and B2 O3 to 90-99.99wt.% principal component made of a double oxide contg. at least Zn and Ti in an atomic ratio 1:(0.3 to <1) or 1:(>1 to 8) is compacted and fired at 800-1,000 deg.C to obtain the objective dielectric porcelain consisting of an ilmenite or spinel type crystal phase, a TiO2 crystal phase and a ZnO crystal phase and having a dielectric constant of 15-90 and a dielectric tangent of <=15×10<-4> at 30-60GHz.
Patent JP-2001164502-A (JP)
Title: Precast-concrete pavement slab
Inventor: KOBAYASHI TERUAKI
IPC: C04B38/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-function precast-concrete pavement slab capable of preventing flood in a rainfall and reducing car noises. SOLUTION: In the two-layer structure precast-concrete pavement slab composed of a water-permeable concrete porous layer 1 and a water-impermeable concrete base layer 2, the precast-concrete pavement slab is constituted in such a manner that the concrete porous layer 1 is configured by at least mixing 400-600 pts.wt. underside-diametral coarse aggregate having grain size of 3-12 mm, 0-100 pts.wt. fine aggregate having grain size of 1 mm or less or the mixture of the fine aggregate and fine powder or powder, a 0.1-1 pts.wt. thickener, a 0.3-15 pts.wt. organic polymer, a 0-2 pts. wt. water reducing agent and 20-50 pts.wt. water with 100 pts.wt. Portland cement, and the percentage of voids, coefficient of permeability and flexural strength of the porous concrete layer 1 are 10-25%, 10-2 cm/s or more and 3 N/mm2 or more respectively.
Patent JP-H1116388-A (JP)
Title: Semiconductor memory device
Inventor: SHIBATA NOBORU
IPC: G11C16/06
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To make data written in PROM's apparently reprogrammable by a method wherein, if two or more addresses identical to an inputted address exist in a 1st PROW cell array in which addresses corresponding to erroneous data of a mask ROM are stored, a data is selected and read out from a group of data stored in a 2nd memory cell array. SOLUTION: A data memory PROM cell array 5 and an address memory PROM array 9 are composed of single layer PROM's which can be manufactured by a manufacturing process identical to that of a mask ROM. A user can write data into the array with a PROM writer, etc. An address detection circuit 31 reads out a data stored in the data memory PROM cell array 5 if an inputted address signal is identical to an address stored in the address memory PROM cell array 9. If two or more identical addresses exist, a priority order circuit 32 selects a data written at the end preferentially.
Patent JP-H11184205-A (JP)
Title: Electrophotographic device using potential dividing developing method
Inventor: AKATSU SHINICHI
IPC: B41J2/525
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent a fringe phenomenon and to obtain an image without error printing by performing correction exposure by exposure control in order to restrain an inverse electric field which becomes the cause of the fringe phenomenon. SOLUTION: A laser beam 4 is emitted by an exposure control means 3, a photoreceptor drum 2 is irradiated with the laser beam, and a latent image whose surface potential is different is formed on the drum 2. Then, as to the latent image formed on the drum 2, the toner of two colors whose electrification polarity is different, that is, positively electrified toner as first toner is developed by a first developing machine 5 and negatively electrified toner as second toner is developed by a second developing machine 6 to the latent image by an electrical potential division developing method. The toner of two colors on the drum 2 is transferred to a paper 12 by a transfer machine 8, and fixed on the paper 12 by a fixing machine 9.  At this time, a correction exposure deciding circuit 13 inside the means 3 decides whether or not the correction exposure is performed from an image signal 11, and the correction exposure is performed based on the decision result.
Patent JP-H10179046-A (JP)
Title: Dry food base
Inventor: SO REBECCA SUI-CHUN
IPC: A23L23/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a dry food base highly stable in flavor by containing a polysaccharide capsule which is provided with an edible coating capable of delaying the liberation of flavor during storing and is based on oil. SOLUTION: The objective base is obtained by containing the polysaccharide capsule such as of processed starch, maltodextrin, etc., which is provided with an edible coating based on oil such as an effective quantity of lipids, shellac, gum, carageenan, etc., capable of delaying the liberation of flavor during storing.