baber/WOPTO huggingface dataset:
Patent JP-2001049322-A (JP)
Title: Production of ferritic stainless steel excellent in ridging resistance
Inventor: KAWAGOE TAKASHI
IPC: B22D11/11
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a ferritic stainless steel reducing oxide base inclusion and excellent in ridging resistance. SOLUTION: When the ferritic stainless steel containing 9-32 wt.% Cr and 0.005-0.2 wt.% Al is melted, CaO and Al quantities are added so that slag composition (CaO wt.%)/(Al2O3 wt.%) becomes 0.5-3.0. The molten steel is stirred by blowing inert gas until an area ratio of the oxide base inclusion becomes <=0.05% and the molten steel at 20-70 deg.C overheat degree is continuously cast to produce a cat slab having >=60% equi-axed crystal ratio as the area ratio.
Patent JP-H04105863-A (JP)
Title: Roll grinding method
Inventor: YOKOGAWA MASAHIKO
IPC: B21B28/02
Filed: 1990-08-23
Abstract: PURPOSE:To secure a desired roll profile in an accurate manner by moving a grindstone in a roll turning centering direction as far as a deviation portion between a roll diameter measured value and a stone's desired moving curve and a distance of up to a roll turning center shaft at time of being ground, at each of minute sections. CONSTITUTION:At each minute section, inclination of a moving locus in a grindstone is found out, and when the inclination is positive, the grindstone is moved to the left in the roll barrel length direction as far as a distance of its width of 1/2, and when it is negative, to the right in the roll barrel length direction as far as the distance of 1/2 of the width, respectively. Moreover, at each of these minute sections, the grindstone is moved in the roll turning center direction as far as a deviation portion between a roll diameter measured value and a desired moving curve of the grindstone at time being ground and a distance of up to a roll turning center shaft.
Patent JP-H06119131-A (JP)
Title: Page-image describing device
Inventor: SUTEIIBUN AARU BATAAFUIIRUDO
IPC: B41J29/38
Filed: 1991-08-08
Abstract: PURPOSE: To reduce the consumption of a memory and lower the cost by using technology for generating a bit map image which is smaller than a complete page and sending only another part of the page to a printer while the bit map image of the part is formed. CONSTITUTION: A real-time output processor is used which operates for a small part of a page image at a time. This part is called a band. The band consists of a specific number of scanning lines. Each scanning line is a series of pixels to be supplied to an output device at the speed that the output device requires. While a 1st band is printed after the 1st band is constituted, a 2nd band is constituted. When an all-page buffer is used for the technology for representing an output video with small bands, a graphic interface subsystem 23 uses a direct print processor 29 for all pixel taking-out calls that a PDL interpreter 21 makes.
Patent JP-H0383055-A (JP)
Title: Development processing method
Inventor: WADA YASUNORI
IPC: G03C5/30
Filed: 1989-08-28
Abstract: PURPOSE:To stably obtain a specified development level by specifying the liquid viscosity of a developing soln. to a specific value. CONSTITUTION:The method for executing the black and white development processing of a silver halide photographic sensitive material having hydrophilic colloidal layers on both surfaces of a base by supplying and applying the developing soln. on the exposed surface of the silver halide photographic sensitive material is provided with a stage for adjusting the liquid viscosity of the developing soln. to 5 to 20cp at 20 deg.C or heating the exposed silver halide photographic sensitive material supplied with the viscous developing soln. For example, the exposed photosensitive material 4 inserted from transporting rollers 1 making a pair is sent in an arrow direction and the viscous developing soln. discharged from a storage tank D for the viscous developing soln. is applied uniformly on the surface of the photosensitive material 4. The applied viscous developing soln. and the photosensitive material 4 are then heated by a far IR heater H having a heater cover H to progress the development. The specified development level is stably obtd. in this way even if the development processing quantity fluctuates greatly.
Patent JP-S6465547-A (JP)
Title: Photographic paper
Inventor: HIGASHIYAMA SHUNICHI
IPC: G03C1/775
Filed: 1987-09-04
Abstract: PURPOSE:To prevent the infringement of a portrait right, etc. by forming a color of saturation C*10 or above of a Munsell system on the rear face of a base sheet on the front face of which a photosensitive material layer is formed. CONSTITUTION:The color of the saturation C*10 or above in Munsell system is formed on the rear face of the base sheet 2 on the front face of which the photosensitive material layer 4 is formed. The transmission of the wavelength light having the relation of complementary color with the color on the rear face of the base sheet 2 is hindered if the image printed on this photographic paper is subjected to light transmission type copying. The color balance of the copied image is, therefore, borken and only the image having poor color reproducibility is obtd. The reproduction by the light transmission type copying is thereby made valuless as merchandise quality and the infringement of the portrait right, etc., is averted.
Patent JP-S59112236-A (JP)
Title: Infrared detector
Inventor: OKAMOTO AKIRA
IPC: G01J5/34
Filed: 1982-12-18
Abstract: PURPOSE:To improve heat insulation and to improve sensitivity and response characteristics by forming a heat pattern which projects partially on a substrate to more than specific height, and fitting a pyroelectric element thereupon. CONSTITUTION:The heat insulation pattern 13 which projects partially >=50mum height H is formed on one surface of the insulating substrate 11 formed of alumina ceramics, etc., into a flat plate. Then, the pyroelectric element 1 is fitted thereupon by adhesion, etc. Therefore, the pyroelectric element 1 is supported while floating over the insulating substrate 11 at the height H of the heat insulation pattern 13.
Patent JP-S61100861-A (JP)
Title: Document editing device
Inventor: AMANO MASAIE
IPC: G06F17/30
Filed: 1984-10-23
Abstract: PURPOSE:To edit a given sentence intellectually by finding the sentence structure by the syntactic analysis of the writing and making excerpting processes or summarizing processes by collating the sentence structure with key structure. CONSTITUTION:Writings constituting a sentence are extracted successively from inputted sentences in a writing extracting section 1. Extracted writings are given to a writing analyzing section 2. There, writings are analyzed successively by referring to grammatical rules, part of speech information, etc. registered in a writing analyzing dictionary 3, and structure of the extracted writing are outputted writings analyzed by the writing analyzing section 2 are given to a key structure collating section 4. The key structure collating section 4 collates whole or a part of writing structure analyzed by the writing analyzing section 2 with key structure registered beforehand in a key structure dictionary 5. When the key structure collating section 4 detects writing constituent elements that coincide with the key structure in analyzed writing structure, extracts the whole writing including the coincident constituent element, and gives to a writing reconstituting section.
Patent JP-H04103447-A (JP)
Title: Manufacture of molding for vehicle
Inventor: HIRAI YOICHI
IPC: B60R13/04
Filed: 1990-08-23
Abstract: PURPOSE:To cheaply manufacture a molding integrated with core material without providing caps on both end parts in longitudinal direction by using a molding die device in which a molding die having a molding flow passage, a core material feed passage, and a raw material feed passage is provided with a shutter to open and close an extrusion opening. CONSTITUTION:A molding die 6 is formed by providing a molding flow passage 7 having an extrusion opening 8 to open on the front, a core material feed passage 9 to introduce core raw material 30 to the molding flow passage 7, and a raw material feed passage 10 to feed raw material dough 32 to the molding passage 7. By a molding die device 5 having the molding die 6, the front end of the core material 30 in the core material feed passage 9 is fed directly before the extrusion opening 8 of the passage 7, raw material dough 32 in the raw material feed passage 10 is fed to the passage 7 to cover the front end and the whole circumference of the core material 30, hereafter, a first shutter 12 is opened to extrude material dough 32 from the extrusion opening 8. Nextly, after extruding the material dough together with the core material 30, one of the first and second shutters 12, 52 is opened to obtain a molding 33 of a decided shape.
Patent JP-S59113212-A (JP)
Title: Steam turbine device
Inventor: FUKUDA MASATAKA
IPC: F01K7/24
Filed: 1982-12-21
Abstract: PURPOSE:To provide the warming-up of a device with steam of suitable condition and make non-expensive cost of facility by a method wherein a change-over element for use in changing-over a high pressure turbine bypass valve to a primary pressure control or a secondary pressure control is arranged in the control circuit for the valve. CONSTITUTION:Reheating type steam turbines 5 and 12 have a high pressure turbine bypass pipe 14 and a high pressure turbine bypass valve 15 for use in communicating a main steam pipe 2 with a low temperature reheating pipe 9. Under a warm or hot starting condition, the high pressure bypass valve 15 is moved by a pressure transmitter 20 so as to control the primary pressure. In turn, under a cold starting condition, the high pressure bypass valve 15 is moved by the pressure transmitter 27 so as to perform a secondary pressure control. In this way, it is possible to perform a warming-up operation under steam of most suitable condition and to reduce a consumption cost of the turbine.
Patent JP-H0272148-A (JP)
Title: 3-(n-acyl-n-(alkyl)amino)-2-hydroxy-1-propanesulfonic acid, salt thereof and production thereof
Inventor: NAKAGAWA SHOJI
IPC: C09K23/38
Filed: 1988-09-06
Abstract: NEW MATERIAL:New compound shown by formula I [R is 1-21C alkyl or alkenyl; R' is 1-22C alkyl; M Is H, alkaline (earth) metal or ammonium compound] and a salt thereof. EXAMPLE:Sodium 3-[N-lauroyl-N-(methyl)amino]-2-hydroxy-1-propanesulfonate. USE:A surfactant having low irritation, showing excellent boosting effects on monoalkyl phosphate-based surfactant, having mildness to the skin, excellent biodegradation properties, improved foaming power, hard water resistance and excellent water solubility. PREPARATION:Sodium bisulfite shown by formula IV is reacted with epichlorohydrin shown by formula V to form a compound shown by formula II, which is reacted with a monoalkylamine shown by the formula R'NH2 to give a compound shown by formula III. Then this compound is acylated with a compound shown by formula VI to give a compound shown by formula I.
Patent JP-H04103189-A (JP)
Title: Flexible printed wiring board
Inventor: NAKAJIMA SHIGEO
IPC: H05K1/02
Filed: 1990-08-23
Abstract: PURPOSE:To enable moving members to be electrically connected with a flexible printed wiring board without making the bent part of the board expand in a moving direction and to dispense with a control member which restrains the bent part of the board from expanding by a method wherein the flexible printed board is bent vertical to a moving direction to electrically connect the members which move relatively to each other. CONSTITUTION:A flexible printed wiring board 21 is folded in two vertical to a moving direction by moving members and the fixed points 21a and 21b fixed to a fixed board. The double-folded part of the wiring board 21 is gradually opened wide little by little between the fixed points 21a and 21b and a 180 deg. bent part 21c, and the board 21 is not bent vertical to a moving direction at the bent part 21c but bent forming an angle of 180 deg. with a moving direction. At this point, when a moving member is made to move, the bent part 21c is made to move on the wiring board 21, and the moving member and the fixed member are electrically connected together without stretching against each other, and as the board 21 is double folded at the fixing points 21a and 21b, it is prevented from expanding larger than a gap between the fixed points 21a and 21b in the bent part 21C.
Patent JP-S6282785-A (JP)
Title: Video signal recording and reproducing device
Inventor: KOYAMA SHUNSUKE
IPC: H04N5/922
Filed: 1985-10-07
Abstract: PURPOSE:To prevent a drop of S/N by providing a control terminal for changing a limiter level of the first limiter. CONSTITUTION:A reproducing FM signal inputted from an input terminal 1 takes out a high frequency component by a high pass filter 2 and supplies to the first limiter 4. The first limiter 4 is a level variable limiter and varies an output amplitude of a high frequency component inputted from the high pass filter 2. This output limiter level is varied by a limiter level control signal from a terminal 9 to have an optimum limiter level in a variation in a high frequency level of the reproducing FM signal. Thereby, with respect to a signal large in a level variation of the high frequency such as the reproducing signal of a long time mode and with respect to the signal small in the variation in a standard reproduction, the limiter is effectively operated and deterioration of S/N according to the prevention of an inversion can be prevented.
Patent JP-H0967088-A (JP)
Title: Plug cover
Inventor: SATO MASAAKI
IPC: B66D3/26
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a plug cover having a simple structure and simple mounting work by matching and inserting a projecting part of the plug cover into a release part of an external cover, turning the plug cover, and supporting the plug cover in a state where the external cover periphery is pinched by a groove of the projecting part. SOLUTION: A projecting part having a shape corresponding to a cut-like release part 12a formed on an external cover, and a groove so formed as to pinch the peripheral edge of a receiving port of the external cover are provided on a plug cover 11. A fin-like flexure part for enhancing airtightness to the receiving port of the external cover, and an external knob part are provided on the plug cover 11. An inserting plug 14 is inserted into an external plug socket 17 in a machine, so as to put an electric circuit in connection. The plug cover 11 is inserted by matching the projecting part of the plug cover 11 to the release part 12a of the external cover and turned at 90 deg. by making use of the knob part of the plug cover 11 in this state. The projecting part of the plug cover 11 is hooked on the vicinity of the receiving port of the external cover and supported by the groove.
Patent JP-H0667252-A (JP)
Title: Display and control unit of camera
Inventor: HOIZUMI TOSHIAKI
IPC: G03B7/00
Filed: 1992-08-21
Abstract: PURPOSE:To easily use the camera without any failure by making a program shift and automatically controlling the exposure according to a general program chart when the exposure is controlled according to a program chart for obtaining specific image effect. CONSTITUTION:A camera body 1 is provided with a dial 2 for switching various information, an exposure control mode changeover button 3, a photographic mode setting button 4 used to set a photographic mode, an external display part 6 where information required for photography is displayed, a shutter release button 7, and a power switch 8. When a program shift is made while the exposure is controlled according to the program chart for obtaining the specific image effect, the exposure is automatically controlled according to the general chart, so the set exposure value can momentarily be changed to a proper exposure value depending upon the state of a subject, for example, when the shutter speed is extremely slow and improper.
Patent JP-H0886016-A (JP)
Title: Structural frame of building
Inventor: KATSUMATA HIROSHI
IPC: E04H9/02
Filed: 1994-09-19
Abstract: PURPOSE: To provide a structural frame of a building which can be simplified. CONSTITUTION: When a multi-storied building provided with columns 4 erected at specified intervals in the X and Y directions, beams 5 laid on the columns 4, and earthquake-resistant walls erected between the columns 4 is constructed. The beams 5 are laid only in the Y direction of the building and the earthquake- resistant walls are erected only in the X direction. Further, the columns 4, the beams 5 and the earthquake-resistant walls are constructed with reinforced concrete.
Patent JP-2000016582-A (JP)
Title: Method for sorting product group to packaging machine
Inventor: MARTY JEAN
IPC: B65B35/30
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To uniformly sort product groups without interruption nor delay by running sorting members between a product flow and applying the speed of carrying the product groups to a packaging station to the product groups. SOLUTION: When sorting members 5a1, 5a2 run in a product flow, they hold the speed of the product groups 2 on a carrier section 3 at a production linear speed, though a belt of the carrier section 3 has higher speed than the production linear speed. When the sorting member 5a1 is separated from the product group 2 to be assigned and release it, the product group 2 reaches the belt speed so as to produce an interval from the succeeding production group 2 which is still held at the production linear speed by the partition member 5a2. When the sorting member 5a1 is retreated under the carrier section 3, a sorting member 5a3 completely runs into the product flow, and sequentially the sorting member 5b1 moves to a running position. Then, the horizontal speed of the sorting member 5b1 becomes equal to the production speed by the combination between climbing angle and servo control.
Patent JP-S6467500-A (JP)
Title: Coupling device for vacuum environment
Inventor: NISHIDA SHINICHIRO
IPC: B64G1/66
Filed: 1987-09-07
Abstract: PURPOSE: To provide complete coupling with a simple device by fitting a sealing member in a coupling member fixed to a retainer on the manipulator side, and operating a gripping mechanism through a bellows by action of an expansion/contraction drive mechanism provided in it so as to be capable of gripping an object to be retained. CONSTITUTION: A base part meets a fitting part 12 formed at an object 11 to be retained such as an electronic apparatus to form a cylindrical coupling member 10 fixed on the retainer 13 of the arm of a manipulator, for example, in which a sealing part 14 is provided. The sealing part 14 is constituted so that a bellows may be expanded and contracted through a jointing rod 21 by action of an expansion/contraction drive mechanism 16 of ball screw construction with a motor 17 serving as a drive source. A gripping mechanism 22 consisting of a pair of finger members 23, 24 is jointed to a drive member 20 supported at the front end part of the bellows 15, so as to be capable of gripping a gripping part 12a formed at the fitting part 12 from both sides at the locking parts 23a, 24a provided at the front end of respective finger members 23, 24.
Patent JP-H04103441-A (JP)
Title: Ash tray with cigarette holding mechanism for automobile
Inventor: FUJIYAMA KATSUYA
IPC: B60N3/08
Filed: 1990-08-24
Abstract: PURPOSE:To improve usability by surely dropping down a cigarette held in a cigarette holder into an ash tray main body with rush-out members through receiving the ash tray main body into a receiving part. CONSTITUTION:The protector 2 of an ash tray for an automobile is provided with cigarette holders 6 on this side end of the ash tray of both sides. This cigarette holder 6 is formed into a pipe provided with a cutout of width at least equal to the diameter of a cigarette. The protector 2 is always energizated upward against an ash tray main body 1 around a shaft 3 with a spring 4, meanwhile the ash tray main body 1 receivable in a receiving part through sliding is provided with reinforcing ribs (rush-out members) 5..., and the upper end part of each rib 5 is inclined inside downward. Hereby, when the protector 2 holding a cigarette in the cigarette holder 6 is pushed down, the cigarette is pushed out from the cutout of the cigarette holder 6 with the rib 5, and dropped down into the ash tray main body l.
Patent JP-S59112245-A (JP)
Title: Method and device for inspecting weld nut
Inventor: FUJITA YOSHIHIRO
IPC: G01M13/00
Filed: 1982-12-20
Abstract: PURPOSE:To inspect accurately and speedily weld nuts, one by one, by feeding the weld nuts on tact basis in a horizontal array, and measuring each nut at three points simultaneously. CONSTITUTION:Weld nuts N to be inspected are arrayed by a parts feeder and supplied, one by one, in an array to an inspecting device through a shoot. Three inspection gauges 8a-8c provided in the middle of their feed path are confronted with the weld nuts N fed on tact basis and elevated or lowered simultaneously. Lower gauges 13 and 16 confronted with the 1st and the 3rd inspection gauges 8a and 8c are pressed down to obtain variation the gap of a nozzle 15 connected to an electronic automatic air micrometer facing the lower gauges, and the leg length of each nut, whether a leg is present or not, and whether a screw hole diameter is normal or not are detected from an increase or decrease in the set amount of discharge air. Then, whether a screw thread is normal or not is detected from variation in the amount of discharge air supplied from the automatic air micrometer to the 2nd inspection gauge 8b.
Patent JP-H0775681-A (JP)
Title: Sprinkler fire extingushing system
Inventor: FUJII KIYOTAKA
IPC: A62C37/36
Filed: 1993-09-08
Abstract: PURPOSE:To enable the execution of fire extinguishing action with a separate system even if ordinary control is inoperable. CONSTITUTION:An NS monitor panel 80 is provided with a power source circuit 84, power source lines PVC, PV for connecting this power source circuit to respective NS repeaters 50, a power source circuit 87 for backup and power source lines PKC, PK for backup for connecting this power source circuit for backup to the respective NS repeaters.
Patent JP-H0654353-A (JP)
Title: Defect detection device for platelike display device
Inventor: MITSUI OSAMU
IPC: G09G3/36
Filed: 1992-07-31
Abstract: PURPOSE:To detect defective pictures not only by points but also by lines or planes by storing photographed video images as the pixel data of a display device in a frame memory provided in a picture processing means. CONSTITUTION:RGB signals outputted from a CCD camera 11 for photographing a liquid crystal panel 10a are digital converted at the A/D converter 12a of a picture processor 12 and stored in the frame memory of a picture processing part 12b as the pixel data. Then, the levels of respective memory cells in an address area in which the pixel data are stored are two-dimensionally compared and calculated and when the level data of the memory cell to be a center are a maximum value, it is recognized that a picture element is present at the position. Thus, by obtaining the level data and the addresses of the respective picture elements as frame memory address data inside the picture processing part 12b, at the time of displaying, for instance, total black, total white or gray as the intermediate color, etc., the defective picture elements can be detected not only by the points but also by the lines or the planes.