baber/WOPTO huggingface dataset:
Patent JP-H08269194-A (JP)
Title: Colorless transparent copolyamide,its production,and molded article produced from the copolyamide,or blend or alloy thereof
Inventor: DALLA TORRE HANS
IPC: C08G69/26
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide colorless, transparent copolyamides made up of monomers based on alicyclic diamines and aromatic dicarboxylic acids which are excellent im colorless water-clarity, rigidity, strength, toughness and chemical resistance and high in heat distortion temperature and suitable for injection molding, blow forming extrusion or the like.  
     SOLUTION: (A) Colorless, transparent copolymers having a glass transition temperature of higher than 175°C can be obtained from (A) (A 1 ) a 6-24C alicyclic diamine such as bis-(3-methyl-4-aminocyclohexyl)methane, (A 2 ) an aromatic dicarboxylic acid such as isophthalic acid in an amount equimolar to (A 1 ) and further, (A 3 ) not more than 20 mol.% polyamide-forming monomer such as decanolactam and dodecanolactam, and (B) a blend or an alloy is made of component (A) and a homopolymer (e.g. a polyamide 12, 12, 6, 612, 610 or 66). 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06233325-A (JP)
Title: Three-dimensional video system
Inventor: KUGA KEIKO
IPC: H04N13/00
Filed: 1993-02-03
Abstract: PURPOSE:To project a clear and virtaully natural three-dimensional image by identifying the three-dimensional information on the (x), (y) and (z) coordinates of a subject through a camera and by regenerating the three- dimensional image on a three-dimensional display panel based on the three- dimensional information. CONSTITUTION:The image of a subject 1 is identified as the electric signals by a camera 2, and these electric signals are converted into the three- dimensional control signals of the (x), (y) and (z) coordinates by a control circuit 3. The (x), (y) and (z) coordinate generating signals are received by a driver circuit 5 consisting of a coordinate converter circuit and a D/A converter. Then the circuit 5 drives a three-dimensional display panel 4, and it is needed to extract an optional pixel and to apply the voltage between counter electrodes on the panel 4. In this respect, the scan signals of the (x), (y) and (z) axes are applied onto the panel 4 and only the picture elements corresponding to the (x), (y) and (z) coordinates received from the camera 2. Thus a three-dimensional image is projected on the panel 4. The depth information on the subject 1 can be easily acquired with use of two cameras.
Patent JP-H10213306-A (JP)
Title: Downcomer structure of circulation type boiler
Inventor: HOSONUMA SHINJI
IPC: F22B37/14
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent bursting of a furnace wall pipe by a method wherein the upper part of a horizontal part formed at the lower end of a downcomer and a drum connected to the upper end of the downcomer are connected together through a steam escape pipe. SOLUTION: The upper part of each of horizontal parts 5a-5f of downcomers 4a-4f is connected to a drum 3 through a steam escape pipe 16. The upper end of the stem escape pipe 16 is connected to a position lower than the level of hot water W in a separation chamber 3b in the drum 3 and complete separation into steam S and hot water W is effected through a steam separator 3c. The steam escape pipes 16 are arranged at pitches of approximate 0.5-1mm in the longitudinal direction of horizontal parts 5a-5f. When the horizontal parts 5a-5f are long, a plurality of the steam escape pipes 16 are connected to one of the horizontal parts 5a-5f. Further, the steam escape pipes 16 may be individually connected to the drum 3 or a plurality of the steam escape pipes 16 may be continuously connected, in the middle, to the drum 3.
Patent JP-H01191653-A (JP)
Title: Rice cake
Inventor: TAKAHASHI NORIFUMI
IPC: A23L7/10
Filed: 1988-01-26
Abstract: PURPOSE:To prepare a tastily edible rice cake having unique flavor, by mixing a juice raw material in glutinous rice. CONSTITUTION:The aimed rice cake obtained by mixing a juice raw material (e.g., orange, whiskey, beef, egg, milk, melon, green-cut soybean, almond, strawberry, walnut, peanut, cuttlefish, lobster or shrimp, sea tangle or SHIITAKE mushroom) in glutinous rice.
Patent JP-2000210389-A (JP)
Title: Main rope strut for on-vehicle work and horizontal main rope stretching device for on-vehicle work
Inventor: ISHIWATARI HISAO
IPC: A62B35/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To secure the safety of a worker from an accident such as falling by stretching a horizontal main rope above the bed of a vehicle such as truck by temporarily installing a strut close to the bed of the vehicle. SOLUTION: Concerning a main rope strut X for on-vehicle work, a self-supporting strut 1 extendable in height direction is provided with a stretching means for a main rope at the upper end of the strut, a gate attaching member 12, which can be temporarily fixed at the upper and lower ends of side face of the bed of the vehicle, at a strut body part, an extendable stay or extendable beam members 13, which can be temporarily fixed by expanding a stance along the upper edge of a car body on the side face of the bed, and an auxiliary strut 112 with ground adjuster for supporting the lower surface of the car body at the top end part of a leg.  Besides, concerning a horizontal main rope stretching device for on-vehicle work, at least two main rope struts X for on- vehicle work are used as one pair, a horizontal main rope is stretched by separately installing the struts before and after the vehicle closer to the bed, and a lifeline is connected between this main rope and the worker.
Patent JP-H04356766-A (JP)
Title: Adapter for optical disk
Inventor: KENJO HIDESHI
IPC: G11B17/04
Filed: 1991-02-07
Abstract: PURPOSE:To attach an adapter to an optical disk so as to attach the optical disk to a magneto-optical device. CONSTITUTION:A conversion hub 50 being the adapter and a hunger 30 screwed to it are fixed to the optical disk 20. The hanger 30 is engaged to a holder 15 provided on a cap 5 of an optical disk cartridge 1 and by closing the cap 5 the optical disk 20 is housed in the optical disk cartridge 1. The conversion hub 50 is constituted so as to be sucked to a turn table fixing the magneto- optical disk and allowing to rotate it.
Patent JP-H05102731-A (JP)
Title: Am demodulating circuit
Inventor: FUJIOKA YOICHI
IPC: H03D1/00
Filed: 1992-01-31
Abstract: PURPOSE:To demodulating accurately a reception picture and to attain a large scale circuit integration, mass-production and to reduce cost by digitizing AM picture information, detecting a peak level of a digital code and latching the peak level. CONSTITUTION:Inputted AM picture information S1 through an LPF 2 is converted into a digital code and stored tentatively in a register 13. Then the digital code from a converter 11 and a code from the register 13 are successively compared by a comparator circuit 14. As a result, when a code from the converter 11 is smaller than a code (peak level) in one preceding sample, a signal CS is outputted from the circuit 14 to set an FF 16. Thus, the signal SF is set to 1 and a register 17 latches a code from the register 13 to latch a peak level of the waveform S1 within one period. Moreover, the output of the converter 11 is fed to a zero cross detection circuit 15, a zero cross of the waveform S1 is detected to reset the FF 16. Then the output of the circuit 17 is accurate AM demodulation data.
Patent JP-H10139087-A (JP)
Title: Cassette container case
Inventor: YATABE KAZUMOTO
IPC: B65D85/575
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To increase the durability against repeatedly moving-up and down deforming action of whirl-stop pieces of a reel and smoothly fit it in the reel hub holes and easily draw it out, by forming notches reaching from the front end to the base plate at the central part of the whirl-stop piece against the reel and dividing it into right and left sides to have narrow widths. SOLUTION: A notch 12 reaching from the front end to the root that is, to the base plate 10, is formed at the central part of a whirl-stop piece 11 of a reel of a whirl-stop member 9. Thereby, the whirl-stop piece 11 of the reel is divided to slender whirlstop poeces 11a, 11b separated to the right and left sides Accordingly, when a cassette 30 is pulled out, the whirl-stop pieces 11a, 11b are pressed by a projection 32c of the reel hub hole and deformed like a chevron-shape and pushed down to narrow the width at the upper end side of the whirl-stop piece 11 and smoothly draw the whirl-stop piece 11 out of the reel hub hole. The whirl-stop piece of the reel is again erected by the own elastic restoring action.
Patent JP-H03220914-A (JP)
Title: Delay circuit
Inventor: MATSUMOTO TOSHIYUKI
IPC: H03K5/133
Filed: 1990-01-26
Abstract: PURPOSE:To reduce the circuit constitution and to attain the setting of a long delay period by acquiring an output signal whose fall is retarded with respect to an input signal given to the gates of respective MOSFETs of 1st and 2nd complementary circuits from a series connection point of the 2nd complementary circuit. CONSTITUTION:An output signal whose fall is retarded with respect to an input signal given to the gates of respective MOSFETs of the 1st and 2nd complementary circuits 11, 12 is obtained from a series connection point of the 2nd complementary circuit 12. That is, since the drain potential of an N- channel MOSFET 12N of the complementary circuit 12 is slowly lowered after the N-channel MOSFET 11N of the 1st complementary circuit 11 is turned on, the turning-on of the N-channel MOSFET 12N of the 2nd complementary circuit 12 is delayed and the fall of an output signal with respect to an input signal is delayed. Thus, the circuit constitution of the delay circuit is reduced and a further longer delay period can be set.
Patent JP-H06199068-A (JP)
Title: Roller coated with hydrophilic ceramics
Inventor: TAMURA MOTONORI
IPC: B41N7/04
Filed: 1993-01-08
Abstract: PURPOSE:To provide a roller coated with hydrophilic ceramics which is excellent in uniform wettability for an aqueous solution, in corrosion resistance and wear resistance without causing change in roughness through abrasion of the surface. CONSTITUTION:A roller coated with hydrophilic ceramics is obtained by forming a close ceramics film which consists of carbide, nitride or carbonitride of Ti, Cr, Al, Si, Zr and B and has 1-10mum film thickness on the surface of the base material of the roller with good adhesion. It is desirable that porosity is <=1.0% and that the peak of a second phase is not observed by identification by means of an X-ray diffraction method to depth of 1 X from the surface of the film and that the ceramics film is constituted of crystal grains of <=0.5mum. The ceramics film is obtained by an ion plating method wherein metallic vapor or metallic vapor and gas are ionized to form the film while utilizing plasma as a medium.
Patent JP-S57130740-A (JP)
Title: Ingot making method for steel
Inventor: NAKADA MASAYUKI
IPC: B22D7/10
Filed: 1981-02-09
Abstract: PURPOSE:To produce steel ingots of sound quality with less segregation of C in high yields by placing a riser gate consisting of a parallel part and a widened lower part on a mold, and gathering the inclusions floating in molten steel in the parallel part. CONSTITUTION:A mold 3 placed on a molding board 1 is of <=1 ratio between height and inside width (height to diameter ratio) and a riser gate 4 consisting of a parallel part 4a in the upper part and a widened lower part 4b in the lower part. The shape of the part 4b satisfies the following equation: -CoStheta<=k, where theta: the angle assumed by the widened lower part and the mold, k: the ratio between the rate of solidification of the shell on the inside surface side of the widened lower part and the rate of solidification of the shell on the inner side of the mold. Molten steel is cast through a flow-off port 2 into the mold 3 and the gate 4. The molten metal in the part 4a is cast to 6.0-10.0wt% of the entire cast steel, and the molten steel in the mold 3 is heated with an electroslag electrode 7 to maintain the molten state until it solidifies thoroughly.
Patent JP-H03220547-A (JP)
Title: Sheet mount base for image file
Inventor: IZUKAWA KAZUHIRO
IPC: G03B27/32
Filed: 1990-01-26
Abstract: PURPOSE:To easily mount a sheet on a tray in none of wrong top-reverse relation, upside-down relation, and wrong right-left relation by forming a mount part in such a shape that the mounting direction of the sheet for the image file is determined as a single direction. CONSTITUTION:The sheet 11 is formed by arranging films 12 which are already developed in a lattice shape and the sheet 11 has a title recording part where a user can write character information and a magnetic information recording part 14 where information on films 12 and photographic information are written. The sheet 11 has one corner among four corners cut (cut part 11a) to become point-asymmetrical and axially asymmetrical. The sheet 11 is so shaped that its mounting direction is determined as the single direction, and consequently the mounting direction of the sheet 11 to the mount part of the tray is determined inevitably. Consequently, the sheet can easily be mounted on the tray without being in the wrong top-reverse, upside-down, or wrong right-left state.
Patent JP-H11208479-A (JP)
Title: Training device for handling train operation
Inventor: SAKAI YUTAKA
IPC: B61L27/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To perform the overall training of operational command staff, verification of the train driving arranging method, and training of drivers. SOLUTION: This training device for handling the train operation is composed of a train operation simulating means 100 to make simulate of the train operations in the real time on the basis of a control diagram 101, a data 102 inherent to the line to be simulated, and a data 103 inherent in the train, a means to set trouble for train running at the time of simulating the train operation, a means 113 to emit at least one of the past performed diagram and the signal condition in the simulation as the result from simulation made by the means 100, and a means to alter the control diagram 101 of train used in the train operation simulation by the use of a driving arranging function 111 of the train operation management system.
Patent JP-H04236939-A (JP)
Title: Analyzing device of blood circulating movement
Inventor: TOMITA MITSUE
IPC: A61B5/022
Filed: 1991-01-17
Abstract: PURPOSE:To provide a simple analyzing device of blood circulating movement. CONSTITUTION:A blood blocking bag 210 and a microphone 220 are provided in a binding band 200. When the air is sent to the blood blocking bag 210 from an air pump 140, the bag internal pressure is raised, and when the air is leaked by a leak valve 15, the bag internal pressure is lowered. The bag internal pressure is controlled by a CPU 130 so that it is raised to a determined value and then gradually lowered. At this lowering time, a Korotkoff sound is detected by the microphone 220 while the bag internal pressure is measured by a pressure sensor 110. The detected Korotkoff sound waveform is stored in a memory 160 in conformation with a pressure value. The Korotkoff sound waveform in the memory 160 is then read, and the envelop of the waveform is determined and outputted to a display device 170 or a printer 180. This envelope is compared with an envelop forming a standard to specify the point of interruption in blood circulation.
Patent JP-S53103447-A (JP)
Title: N-benzoyl-n'-phenoxyphenylureas and insecticides containing the same
Inventor: NISHIYAMA RIYUUZOU
IPC: C07C275/54
Filed: 1977-02-21
Abstract: PURPOSE: N-Benzoyl-N'-phenoxyphenylureas I(X is H, F or Cl; Y and Z are H, Cl, nitro, trifluoromethyl; one of Y and Z is trifluoromethyl), e.g. N-(2-chlorobenzoyl)-N'-[3-chloro-4-(3-trifluoromethyl-4-nitrophenoxy) phenyl] urea. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55109665-A (JP)
Title: Process of multistylus electrode head
Inventor: TOMITA SATORU
IPC: B41J2/395
Filed: 1979-02-19
Abstract: PURPOSE: To provide an efficient discharge on the recording medium and to obtain good recording dots by removing a part of the multistylus electrode block, providing an insulator to a fixed position and cutting a fixed part of the electrode block to  expose an acute-angled edge of the recording electrode.  
     CONSTITUTION: The insulator 5 is provided to the lower end face 3a of the multistylus electrode block in which plural electrodes 4 are arranged in the insulator 3, a part of the block is cut along the broken line A-A, the cut face is ground to expose the edge of electrode 4. The obtained face wherein the electrode of the multistylus electrode head is exposed is faced to the recording medium 7 on the opposite electrode 6, the head is used in a tilted state. In this way, a good recording dot can be obtained since an electrostatic latent image is formed by the discharge from the end edge of the electrode 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11213298-A (JP)
Title: Traveling route recognition device
Inventor: MATSUNO KOJI
IPC: G01C21/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To recognize the road shape of a predicted traveling path without the need of complicated arithmetic operations by setting second and succeeding routes within the number of the routes set beforehand successively from the branching path of the high order of traveling possibility. SOLUTION: In a traveling predicted route setting part 5, an arithmetic operation is performed based on each input from a navigation device 3, and in the case that an intersection is present within a set distance in front of the traveling path and the selectable plural routes are present, the priority orders of the respective branching paths are set for instance. Then, a first route - a third route are selected as the routes (traveling predicted routes) of the high possibility that a present vehicle travels successively from the one whose set priority order is high.  A curve shape detection part 6 receives data for the route set in the traveling predicted route setting part 5 among node data for indicating the roads in map information, data for indicating a road width and the respective data of road kind information or the like inputted from the navigation device 3 to the traveling predicted route setting part 5 and detects a curve shape based on the input data.
Patent JP-H06233072-A (JP)
Title: Reader
Inventor: SATO TATSUYA
IPC: H04N1/028
Filed: 1993-02-04
Abstract: PURPOSE:To realize the coincidence between the number of read lines and the number of feed lines of a document even in the through up period by counting the driving pulse to a motor to detect the feed of one line of the document and reading one line of the document-at each time of feed of one line of the document. CONSTITUTION:An image scanner 10 outputs a read analog signal corresponding to the document, and this analog signal is converted to read digital data by an A/D conversion circuit 14 and is successively sent to a memory 16. Read digital data of designated lines are stored in the memory 16 with one line as the unit. A document feed motor 18 feeds document by one line in four steps, and the driving pulse to the motor 18 is counted by a pulse counting circuit 121 of a read control circuit 12 to detect the number of lines by which the document is fed.
Patent JP-S57132797-A (JP)
Title: Speed controlling method for pulse motor
Inventor: SHIMIZU TADAO
IPC: H02P8/14
Filed: 1981-02-10
Abstract: PURPOSE:To arbitrarily control the speed of a pulse motor used for spacing a printer or the like only with a speed table by providing a programmable timer and controlling the read output as a clock. CONSTITUTION:A programmable timer 5 is set and stored to a desired value by a microcomputer 1. A space representing the acceleration, typing, high speed skip, typing, and deceleration is stored in a speed table 2. When it is spaced at a speed of, for example, 200cps, the prescribed number M is set in the timer 5, the microcomputer 1 reads the table 2, sets it to the timer 2, counts the prescribed number in the timer 5 with clock signals, counts with the clock of a timer 4, and controls a pulse motor control circuit 3 with the output signal tsp of the timer 4. When it is switched to the speed of 100cps, MX2 is set to the timer 5, thereby switching the spacing speed.
Patent JP-H10192834-A (JP)
Title: Soil pollution cleaning method
Inventor: ONO YOICHIRO
IPC: B09C1/04
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a soil pollution cleaning method for enabling the sensing of the water level position of underground water even during the suction operation. SOLUTION: A suction well 22 is constituted of an outer cylinder pipe 24 provided with a strainer 26 at the end and an inner cylinder pipe 28 to be inserted into the outer cylinder pipe 24. A gas-liquid separation tank and a vacuum pump are connected with the ground surface of the inner cylinder pipe 28, while an end opening 28A is formed in the vicinity of the strainer 26. A floating type water level indicator for sensing the water level position of underground water 29 is set between the inner cylinder pipe 28 and the outer cylinder 24. In a cleaning device 20 of the above-referred constitution, gas phases and liquid phases containing pollutants are introduced from the end opening 28A through the strainer 26. As a float is placed on the stabilized water surface between the inner cylinder pipe 28 and the outer cylinder pipe 24, the accurate water level can be found.  The efficient purification can be carried out by adjusting the degree of vacuum and the displacement based on the value of measuring the above-referred water level.
Patent JP-H0342283-A (JP)
Title: Image receiving sheet for sublimation bype thermal transfer recording
Inventor: KOUKICHI SHIYUNICHIROU
IPC: B41M5/382
Filed: 1990-01-26
Abstract: PURPOSE:To obtain an image receiving sheet with high gloss and recording density without image irregularities by providing an image receiving layer consisting of solvent-free ionizing radiation-curable resin composition with dyeing properties to a sublimable dye and cured by ionizing radiation on a polymer layer. CONSTITUTION:A layer obtained by applying a molten thermally plastic polymer material is provided on a base paper and further, an image receiving layer consisting of a solvent-free ionizing radiation-curable resin composition with dyeing properties to a sublimable dye and cured by ionizing radiation is provided on said polymer layer. A pigment-coated paper such as an art paper has excellent smoothness and degree of whiteness as the base paper. A thermally plastic polymer material with a glass transition point of less than 40 deg.C has superb cushioning properties, so that polyethylene or polypropylene is preferably used. The ionizing radiation-curable resin composition consists mainly of one or more kinds of ionizing radiation-curable monomer and/or oligomer. They respectly have an ionizing radiation-curable ethylene unsaturated double bond in the molecule.