baber/WOPTO huggingface dataset:
Patent JP-H0323478-A (JP)
Title: Electrophotographic device
Inventor: KAWANO YUZO
IPC: G03G15/08
Filed: 1989-06-20
Abstract: PURPOSE:To prevent toner from dropping from a toner ejecting port even when the impact, etc., is applied by providing a controller stopping a toner ejecting roller after it is reversely rotated in prescribed number of times when toner in a toner hopper is used up. CONSTITUTION:The toner ejecting roller 14 is house on the bottom surface of the toner hopper 13 possessing the toner ejecting port 15, a toner concentration sensor 31 is equipped to measure a toner quantity in a developing means, and a controller is provided which the toner ejecting allows roller 14 to be reversely rotated in the prescribed number of times when the toner in the toner hopper 13 is used up. Consequently, when the toner ejecting roller 14 is reversely rotated in response to a signal showing that the toner in the toner hopper 13 is used up, the toner sticking to the surface of the toner ejecting roller 14 is scraped and dropped. Thus, since the toner never drops from the toner ejecting port 15 when the impact is applied afterword, the toner is prevented from dropping and contaminating the inside of an electrophotographic device and its periphery when the toner hopper 13 is removed.
Patent JP-S5680423-A (JP)
Title: Anticorrosion coating method for metal tube joint portion & formed product for anticorrosion coating
Inventor: TAKINO SOUSAKU
IPC: B29C61/00
Filed: 1979-12-05
Abstract: PURPOSE: To apply an anticorrosion coating on a joint portion free from stripping or pin holes by covering the joint portion of a metal tube with a formed product for anticorrosion coating or synthetic resin in a state of swelling impregnated with a voltatile organic and evaporating the organic solvent for contraction.  
     CONSTITUTION: A formed product which is smaller in size by approximately 0W 50% than the joint portion of a metal tube and approximately similar to the external shape of the said joint is prepared using synthetic resin, natural or synthetic rubber. Then this formed product is swollen, for instance, by volatile organic solvents such as ethyl acetate, aluminum acetate, toluene, etc. Thus the said product becomes soft as its size is enlarged. After that, the formed product is caused to pass, for instance, through a flange 7a and then is jointed with a flange 8a for steel pipe 8 with a bolt tightened. This formed product is pulled back to the steel pipe 8 side, a collar part 5 is fitted into the flange connected portion so that the entire joint portion may be covered. After this procedure, an impregnated organic solvent is spontaneously evaporated to cause automatic contraction and in turn closely stick to the steel pipe joint portion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11352923-A (JP)
Title: Image display method and device
Inventor: ISONO SEIJI
IPC: G09G3/20
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent delayed start by a drive signal by floating capacitance between adjacent wirings by regularly applying a signal to the adjacent wirings of a display panel. SOLUTION: This image display comprises a display panel 11 having m×n electron emitting elements and emitters emitting light by the electrons emitted from the electron emitting elements; a pulse width modulator 14 for generating a signal of a pulse width according to the level of an image signal; a column wiring driving part 10 for applying the pulse signal modulated by the pulse width modulator 14 to the column wiring of the display panel 11; a row wiring driving part 9 for successively selecting and driving the row wiring of the display panel 1 synchronously with the horizontal synchronous signal of the image signal; and an auxiliary pulse generating data converting part 12 for converting the image data included in the input image signal to a prescribed valve and inputting the result to the pulse width modulator 14.
Patent JP-H062532-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: SUGIMOTO TATSUYA
IPC: F01N3/02
Filed: 1992-06-17
Abstract: PURPOSE:To ensure that a diesel particulate filter(DPF) is fully regenerable in the regenerating operation even if easily cooled in operation and that the DPF is prevented from being melted to destruction. CONSTITUTION:According to a detection signal by a temperature sensor 10, which detects the temperature of the DPF 5, a regenerative pattern changing means 21 changes at least one of the current-carrying time of a regenerative, electric heater 6 and the volume of the air supplied by means of an air tank 13 and an air pump 15. With this, the particulate, which is collected actually, is burnt with a regenerative pattern, matching with the temperature of the DPF 5. In addition, based on the said detection signal, an operating means for heating 22 operates both regenerative, electric heater 6 and air tank 13, so that the temperature of the DPF 5 becomes the preset value. With this contrivance, once the temperature of the DPF 5 is raised to the preset value, the particulate, which is collected actually, is burnt with a single, normal regenerative pattern.
Patent JP-H029144-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: MATSUMOTO HIROSHI
IPC: H01L21/66
Filed: 1988-06-28
Abstract: PURPOSE:To achieve improvement in the reliability of screening, an increase in the number of production, a reduction of workers, and uniformity of screening criterion by examining the quality of coaxial pin type semiconductor elements continuously by mechanical process without using manpower. CONSTITUTION:It is comprised of a screening device 1 for screening DO type diodes into normal products 10 and abnormally formed products 16 using a rotary drum 7 by utilizing the self-weight fall of diodes and a one-piece apparatus 2 having functions of examining the quality of the characteristics of the normal products 10 carried automatically through a normal product eject tray 21 from this screening device 1, printing a mark on a product with good characteristics, and packing a marked product. The distinction between normal or abnormal products of diodes is performed automatically by the screening device 1 without using manpower. This makes it possible to improve the reliability of screening, increase the number of productions, and reduce workers. The uniformity of screening criterion is also achieved.
Patent JP-S6051366-A (JP)
Title: Image processing device
Inventor: INOUE YUTAKA
IPC: H04N1/40
Filed: 1983-08-31
Abstract: PURPOSE:To obtain an image processing device which is small-sized and can vary electrically the quantity of transmitted light, by providing an image information reading means, a color separating processing means which separates image information to colors, and an image forming means which forms an imame from separated information. CONSTITUTION:A color separating filter 34 consists of liquid crystals 31a-31c, transparent electrodes 30, molecules 32a-32c of dye, and a polarizing plate 29, and liquid crystals in parts of transparent electrodes to which a voltage is impressed permit the light to transmit through, but the light is absorbed by dye in parts to which the voltage is not impressed. When a prescribed dye is used and the voltage is controlled, a blue-cut, green-cut, or red-cut filter is realized. If this color separating filter 34 is used in a color copying machine, the machine can be made small-sized, and information on an original is reproduced faithfully by controlling the quantity of transmitted light, and further, information on the original can be masked.
Patent JP-H103477-A (JP)
Title: Document preparing method and device
Inventor: TAKAHASHI SHINICHI
IPC: G06F17/27
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To change a sentence into another sentence of a different degree of courteousness, tone and tense by decomposing the words and phrases of the sentence in every word and converting and integrating these words and phrases into those which are adaptive to a designated sentence form. SOLUTION: The form of a converted sentence is designated by an input part 1 and sent to a sentence form storage part 6 to be stored there. An inputted original sentence is sent to a word/phrase decomposition part 2 and divided into words and phrases via the morpheme analysis. These words and phrases are recognized in every word based on a word/phrase discrimination dictionary of a word/phrase discrimination dictionary part 7. A word/phrase discrimination part 3 converts the word character string sent from the part 2 in every word and phrase via a relative word/phrase dictionary part 8, so that the character string is adaptive to the document form that is stored in the part 6. A word/ phrase integration part 4 integrates the converted word characters sent from the part 3 into a new sentence and sends this sentence to a display part 5 to show it there.  Thus, a new sentence that is adaptive to a designated form can be produced in the least number of input operations.
Patent JP-H08870-A (JP)
Title: Automatic lower thread supplying device
Inventor: TACHIKAWA MITSUHIRO
IPC: D05B59/00
Filed: 1994-06-15
Abstract: PURPOSE:To automatically perform the work of lower thread winding, remaining thread removal and bobbin case exchange regardlessly of a spatial limitation that a shuttle part is narrow. CONSTITUTION:This device is equipped with a shuttle 16, lower thread winding device 3 and remaining thread removing device 2 and provided with an exchange device 21 composed of a clamping means for attaching and detaching bobbin cases 8a and 8b, rotating means 21B for rotating the clamping means with one rod 22 arranged parallelly to a shuttle rod as a center, first moving means 21C for moving the clamping means along one rod 22, and second moving means 21D for moving the rotating means 21B and the first moving means 21C to a position X, for which one part of the rotating locus of the bobbin case clamping means is positioned inside a sewing machine at least, and a position Y for which one part of the rotating locus is positioned outside the sewing machine. Then, the devices 2 and 3 are arranged outside a bed 11a and by driving the respective means 21A-21D, the bobbin cases 8a and 8b can be moved to a lower thread winding position C, remaining thread removing position B and bobbin attachingdetaching position A.
Patent JP-S642319-A (JP)
Title: Heat treatment
Inventor: ONO YASUO
IPC: H01L21/324
Filed: 1987-06-24
Abstract: PURPOSE: To prevent the escape of group V ions when a high temperature annealing is conducted on a III-V semiconductor as well as to eliminate an adverse effect in an MESFET by a method wherein, after group V ions have been implanted into the semiconductor through a diffusion-preventing film, a heat treatment is conducted.  
     CONSTITUTION: After an Si 3 N 4  cap film 2 has been formed on a GaAs substrate l, arsenic is implanted 4, and then a high temperature annealing is conducted in an H 2  atmosphere. As a result, the the effect of prevention of arsenic evaporation is obtained, and the side-gate effect in the MESFET can be suppressed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5947250-A (JP)
Title: Resin composition for urethane coating
Inventor: NOCHIMORI SEIICHI
IPC: C08L101/00
Filed: 1982-09-13
Abstract: PURPOSE:To provide the titled resin compsn. which gives resin moldings having a urethane coating film having excellent chemical resistance, by blending an organotin compd. with a rubber-reinforced thermoplastic resin contg. a polymer obtd. by grafting a specified vinyl compd. onto a rubbery polymer. CONSTITUTION:0.1-10pts.wt. organotin compd. is blended with 100pts.wt. rubber- reinforced hermoplastic resin contg. a graft polymer obtd. by graft-polymerizing an arom. vinyl compd. or a mixture thereof with other viny compd. onto a rubbery polymer. Examples of the rubbery polymers are polybutadiene, acrylonitrile/ butadiene copolymer, polybutadiene and polychloroprene. Examples of the vinyl compds. used in combination with the arom. vinyl compd. are vinyl cyanide monomer and (meth)acrylate ester monomers.
Patent JP-2000175554-A (JP)
Title: Thin layered net system for greening and its application
Inventor: NISHIKAWA KOICHIRO
IPC: E02D17/20
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for always greening especially a wide area place such as a field after quarrying or a large artificial structure at an extremely low cost in good workability in a good plant-rooting rate and especially in good water-draining treatment by the use of a thin layered net system having a simple structure and freely shapable flexibility. SOLUTION: Small seedlings which use a kind of plant extremely strong against dryness and hold a culture soil giving a good rooting rate are used as a fertile material. The basic form of the thin layered net system comprises two upper and lower belt-like nets 4, 5 and the fertile material nipped between the two belt-like nets. The thin layered net system is set to a greening target surface on which drain pipes as fixing points and growth bases for entangling the roots of the plants are set.
Patent JP-2000348013-A (JP)
Title: Nutrition guidance system and recording medium recording nutrition guidance program
Inventor: MARUYAMA KAZUYA
IPC: G06Q50/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a nutrition guidance system managing data used for nutrition guidance and the record of nutrition guidance based on data and efficiently and easily executing nutrition guidance and to provide a recording medium recording a nutrition guidance program. SOLUTION: An instructed data take-in means S100 which takes in the instruction data on nutrition guidance that a doctor generates in accordance with the disease of a patient from a computer network, an inspection result data take-in means S110 taking in the inspection result data of the patient from the computer network, a nutrition data take-in means S120 taking in the data of nutrition that the patient actually takes and a storage means S140 generating the record of nutrition guidance based on the above instruction data, inspection result data and data of nutrition the patient has actually taken and storing the record of the nutrition guidance are installed.
Patent JP-S5280546-A (JP)
Title: Burner for heat exchanger
Inventor: TAKAKU MOTOSUKE
IPC: F23D14/02
Filed: 1975-12-26
Abstract: PURPOSE: To ease a work of assembly by constructing a heat exchanger with a pair of cast products used. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11340069-A (JP)
Title: Manufacture of transformer
Inventor: IWAKI YOSHIYUKI
IPC: H01F41/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate an influence of dimensional variation on the electromagnetic properties of an iron core by separating a square cylindrical or double square cylindrical iron core in the midway, providing a notch at the corner on hollow part side and developing the iron core like a line substantially. SOLUTION: In this method for manufacturing a transformer, a plurality of steel plates comprising an iron core forming member 11 are laminated to manufacture an iron core 1 first. In this case, the iron core 1 is separated at a separating section 12, and leg parts 2 and connecting parts 3 are formed alternately with a notch 13 interposed, and then connecting parts 14... are formed so as to have an arculate upper edge. Next, in the state where the iron core 1 is developped linearly before assembly, the iron core forming member 11 is turned on the center of its section and the leg part 2 is wound directly around a lead wire 7. Then the connecting part 14 is bent so that the notches 13 of the member 11 may be adhered with each other, and as a result, the laminated body of the member 11 has substantially a right-angled corner.  Further, the position and shape of the connecting part 14 are selected as necessary, so that chamfering or rounded condition can be realized.
Patent JP-S6314734-A (JP)
Title: Production of aromatic hydrocarbon
Inventor: FURUYA MASAHIKO
IPC: C07B61/00
Filed: 1986-07-08
Abstract: PURPOSE:To produce an aromatic hydrocarbon from a light hydrocarbon in high yield and stably with time, by using a zinc-containing ZSM-5 zeolite catalyst having specific composition and properties and produced by the hydrothermal synthesis in the presence of a lower alkyl(thio)urea compound. CONSTITUTION:An aromatic hydrocarbon is produced from light hydrocarbon by using a zinc-containing ZSM-5 zeolite as a catalyst. The objective compound can be stably produced in high yield by using the above catalyst having extremely excellent stability and remarkably low load in regeneration and produced by the hydrothermal synthesis in the presence of one or more compounds selected from lower alkylurea compound and lower alkylthiourea compound. The catalyst satisfies the following conditions. The atomic ratio of Si/Al is 10-75. The atomic ratio of Zn/Si is 0.008-0.03. The desorbed amount of pyridine per 1g of said ZSM-5 zeolite is 40-120mumol at 500-900 deg.C measured by temperature-increase desorption at a heating rate of 15 deg.C/min using pyridine.
Patent JP-H0327139-A (JP)
Title: High-strength polyamide fiber code
Inventor: SAITO ISOO
IPC: D02G3/02
Filed: 1989-06-21
Abstract: PURPOSE:To obtain the title code which is suitably used as a rubber-reinforcing code, because of high strength on the rubber vulcanization and fatigue resistance by using polycaproamide polymer as a major component and specifying the twisting number and strength of the vulcanized code. CONSTITUTION:The subject code is made substantially from polycaproamide polymer and the vulcanized code has 1,800 to 2,200 twist coefficient, higher than 9.5g/d strength, higher than 198 deg.C Tzep(cc) melting point according to the crosslink freezing point method, and less than 2.0 deg.C  Tzep, the difference the Tzep(cc) of the vulcanized code and the Tzep (dc) of the dipped code. The polyamide filaments of the code preferably have stripes of many roughness of 0.01 to 1mu width and 0.01 to 10mu length extending homogeneously along the filament axis all over the surface.
Patent JP-S6139105-A (JP)
Title: Numerical controller
Inventor: FUJIMOTO AKIHIKO
IPC: G06F13/38
Filed: 1984-07-31
Abstract: PURPOSE:To rewrite codes in a memory and easily to make a connection with an external computer by providing the memory stored with data control character codes matched with the external computer and a memory part serving as an interpretation part which refers to the contents of the memory and interprets communication data. CONSTITUTION:A code inputted from the external electronic computer 3 is interpreted under the control of a control part 12 by referring to a memory 17a stored with codes of data control characters of the connected computer 3 on the basis of the contents of a memory part 17b as a transmitting and receiving interpretation part. The control part 12 performs necessary control on the basis of information obtained through its interpreting operation. When a code is sent out to the computer 3, the code is interpreted into a code of the computer 3 by referring to codes in the memory 17a by the memory 17a and data is sent out by the control part 12 through a data transmission and reception part 12a. Consequently, a connection with an external computer is easily made only by rewriting code contents of the memory without altering the numerical controller greatly.
Patent JP-S6316896-A (JP)
Title: Control device for three dimensional laser beam machine
Inventor: KANBARA MASAYUKI
IPC: B23K26/08
Filed: 1986-07-07
Abstract: PURPOSE:To enable the correct over-travelling of a laser beam machine by calculating the X, Y, Z coordinates of the tip of a rotary head from the turning angle of the shaft turning a 1st cylindrical part and the shaft turning 2nd cylindrical part and detecting the over travelling of each X, Y, Z axes based on these coordinates values. CONSTITUTION:A laser light 2 is deflected to the lower part vertically along a Z axis 1 by a mirror 3 and reflected with a mirror 5. It then passes through the part of the center shaft 12 of a 1st cylindrical part 6, deflected again by a mirror 7 and irradiated on the body 11 to be worked through 2nd cylindrical pat 8. Each turning angle of the respective C axis, A axis and the moving position of the Z axis 1 are found by the signal of each position detector of the A axis, C axis and Z axis 1 of each cylindrical body. The Z coordinate of the tip of a rotary head is calculated by each found value and the control is performed by comparing this value with the set value of as the over travelling of the Z axis 1. The adjustment of the X axis and Y axis is similarly performed. In this way, a correct over travelling control can be performed without the collision of the rotary head tip with a work, etc. in a three dimensional laser beam machining.
Patent JP-H0449353-A (JP)
Title: Square roof
Inventor: NAKAO YUKIHIRO
IPC: E04B7/02
Filed: 1990-06-18
Abstract: PURPOSE:To raise the efficiency of construction as well as utilizing rate of spaces by a method in which rising beams consisting of horizontal beams on each slope and sloped beams extending toward eaves along the slope of the adjacent roof are connected with each other to form a roof assembly and roof panels are placed on it. CONSTITUTION:A rising beam 1 is made up of an upper half plate 1a set horizontally on a sloped face K1 and a lower half plate 1b set slantly along the adjacent sloped face K2 through eaves S1. Rising beams 2, 3, and 4 are likewise formed, and the ends of them are joined with the folds of the adjacent rising beam, and the lower ends are joined with the upper end of wall panel P to form a hut assembly 5. An equilateral triangular roof panel 15, a square roof panel 16, and rectangular triangle roof panels 17 and 18 are attached to the upside of the assembly 5. The hut assembly can thus be safely and very easily constructed from indoors and the attic can be effectively utilized.
Patent JP-H029004-A (JP)
Title: Reproducing method for information
Inventor: IIJIMA TETSUO
IPC: G11B5/35
Filed: 1988-06-27
Abstract: PURPOSE:To reproduce high density recording information with high sensitivity and in a high S/N by adjusting the displacement of a probe so that magnetic force for working between a magnetic needle which has been fixed to the probe and a recording film becomes a prescribed value and using its adjusting signal as a reproducing signal. CONSTITUTION:When a probe 2 having a magnetic needle 1 in the tip is positioned on a recording film 3, and the tip of the magnetic needle 1 and the recording film 3 are brought into contact with each other and allowed to execute a relative motion, a parallel spring 4 is bent by frictional force between the magnetic needle 1 and the recording film 3 and magnetic force for working between the magnetic needle 1 and the recording film 3. The magnetic force is generated in accordance with a magnetization pattern which has been written in advance in the recording film 3, and in order to compensate this magnetic force, the adjustment is executed by a frictional displacement control means 7 and a deflection adjusting electromagnet 6 so that the deflection of the parallel spring 4 always becomes zero. This adjusting signal, namely, an output of the frictional displacement control means 7 corresponds to reproducing magnetic information (magnetic information of the N or S pole which has been recorded in the recording film 3, or a position of magnetic information).