baber/WOPTO huggingface dataset:
Patent JP-2000287495-A (JP)
Title: Controller for motor
Inventor: ISOMURA TOSHIAKI
IPC: A61G5/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To detect overcurrent in a plurality of motors at low cost with simple circuit constitution. SOLUTION: The currents flowing to two motors are converted into voltage by shunt resistors 28 and 29, and they are inputted into diodes 30 and 31. The diodes 30 and 31 detects the peak voltages of these two voltages, and a comparator 33 compares these peak voltages with the reference voltage generated by resistors 36 and 37. In case that an abnormal current such as an overcurrent flows to either of the two motors, the peak voltage goes higher than the reference voltage VREF, and the output signal of the comparator 33 is reversed, and a high level of abnormal current detection signal K is outputted to compulsively stop the motor drive.
Patent JP-H09278044-A (JP)
Title: Gusset bag having zipper and its manufacture
Inventor: KUGE RAIZOU
IPC: B65D30/16
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform the fitting of a zipper member. SOLUTION: A cylindrical bag main body part 10 has a pair of flat surface parts 11, 11 which constitute the front side and the rear side of the bag, and are confronted to each other, and two side surfaces 23, 23 which are formed in such a manner that they may be equipped with folding-in parts 22, 22 which are folded inward into a pleated state. Then, the folding-in parts 22, 22 of the bag main body 10 are cut off in the fitting direction of a zipper 30 at a specified location from the mouth end parts. Then, the end parts of the cut off folding-in parts 22, 22 are welded onto the internal surface of one of the flat surface parts 11, 11 of the pair of flat surface parts which are confronted to each other under a state being pressed by either one of chuck tapes of a pair of a male type chuck tape and a female type chuck tape which contitute a zipper 30.
Patent JP-H09281033-A (JP)
Title: Apparatus for detecting gas dissolved in oil
Inventor: NAKAMURA TERUYUKI
IPC: G01N21/35
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To enhance the detection sensitivity for gas in oil while rapidly performing the detection by facilitating the adjustment of an optical axis by preliminarily fixing the end part of an optical fiber to a cylindrical optical base and making the optical base cylindrical. SOLUTION: An optical base 49 is formed into a cylindrical shape and the leading ends 34, 35 of two optical fibers are preliminarily adjusted in optical axis by a machine in a factory to be fixed to both end surfaces of the optical base by welding. The cylindrical optical base 49 is formed so that the outer diameter thereof is made larger than that of optical fiber cables 30, 31 and made smaller than the inner diameter of the flanges 22, 23 and, therefore, the outer diameter of the optical fiber cables 30, 31 becomes smaller than the inner diameter of the flanges 22, 23 and this completed optical system can be inserted in the filter 20 integrated with an outer cylinder 32 by the flanges 22, 23. By this constitution, an optical axis can be easily adjusted and a highly accurate optical system can be provided.
Patent JP-H02269859-A (JP)
Title: Production of web of arranged fiber and device therefor
Inventor: KURIHARA KAZUHIKO
IPC: D04H3/04
Filed: 1989-04-11
Abstract: PURPOSE:To stably obtain web arranged in the fixed direction by sucking a bundle of fiber group into ejectors of a high-speed fluid, spraying the bundle on a conveyor belt curved in a fixed direction and dispersing the bundle in the direction of a curved channel. CONSTITUTION:A bundle of fiber group is sucked into ejectors 4-1, 4-2 and 4-3 of high-speed liquid, sprayed together with the liquid on a conveyor belt 1 which is not a plane and curved in the fixed direction and the bundle is dispersed in the direction of curved channel to stably give web arranged in the fixed direction.
Patent JP-H03288944-A (JP)
Title: Method and device for reconstituting data base under use
Inventor: IMAE MAKOTO
IPC: G06F12/00
Filed: 1990-04-06
Abstract: PURPOSE:To reconstitute a data base as a whole without interrupting a business processing under using the data base by executing reconstitution for each small range equipped with a segment requiring reconstitution. CONSTITUTION:A computer system is composed of a computer 20 equipped with a business processing part 22, under-use data base reconstituting part 24 and data control part 26, and a data base 28. In such a case, it is investigated for each small range of the designated reconstituting object data base whether it is necessary to reconstitute the segment or not, and based on the result of the investigation, the reconstituting object segment requiring reconstitution is stocked in a stock area for each reconstituting object small range. After the stock is completed, the reconstituting object segment is excluded from the reconstituting object small range and the reconstituting object segment in the stock area is returned to the reconstituting object small range. Thus, the data base 28 turning to an overflow state is reconstituted without interrupting the business processing and the storing ability of the data base can be improved.
Patent JP-H03291281-A (JP)
Title: High-purity titanylphthalocyanine, production thereof and electrophotographic photoreceptor
Inventor: SUZUKI HIROKI
IPC: C09B47/04
Filed: 1990-04-06
Abstract: PURPOSE:To industrially obtain the subject compound suitable as photoconductive materials such as charge generating layer materials of electrophotographic photoreceptor in high purity by reacting o-phthalonitrile with titanium tetrachloride, then hydrolyzing the resultant compound and further heating the prepared hydrolyzate in quinoline as a solvent at a specific temperature. CONSTITUTION:o-Phthalonitrile is reacted with titanium tetrachloride and the prepared compound is then hydrolyzed to provide titanylphthalocyanine. The resultant titanylphthalocyanine, together with a solvent (quinoline), is subsequently heated at >=50 deg.C to afford titanylphthalocyanine. The objective substance, having a markedly low weight content of phthalimide (e.g. <=5%) and controllable with the treating temperature is obtained according to the aforementioned method.
Patent JP-H08262704-A (JP)
Title: Image forming material and transfer image forming method and photopolymerizable microcapsule
Inventor: TANIGUCHI TETSUYA
IPC: G03F7/38
Filed: 1995-03-24
Abstract: PURPOSE: To obtain an image forming material and transfer image forming method as well as photopolymerizable microcapsules by which a dot gain quan tity is made equal to the dot gain quantity of printed matter and proof images having better analogousness with the printed matter are obtained without impairing the analogousness with the printed matter in the exposure of non- image parts (plane of the paper). CONSTITUTION: This image forming material is formed by successively providing the surface of a base with at least a release layer capable of peeling an image forming layer and/or release type cushion layer and the image forming layer and allowing the transfer of the image forming layer. The difference ΔL* in lightness (ΔL*=L0 *-Li *) between the lightness L0 * (JIS-Z 8729: d-0, Sb, W10, D65, 2 deg. visual field) of the final base and the Li * (JIS-Z 8729: d-0, Sb, W10, D65, 2 deg. visual field) of the image parts of the final images on the final base 1 transferred with the image parts of the image forming material of the material described above is <=3.
Patent JP-H11288659-A (JP)
Title: Cathode structure
Inventor: NONAKA IKUMITSU
IPC: H01J1/20
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a cathode structure which avoids an increase in the power consumed by a heater, by reducing the amount of undesired heat radiation from a cathode sleeve and the amount of undesired heat conducted from the cathode sleeve to the outside of the cathode sleeve. SOLUTION: A cathode structure, having a cylindrical cathode sleeve 1 made of a high-melting-point metal, a hat-shaped cathode base 2 made of a high- melting-point metal and securely attached to one end of the cylindrical cathode sleeve 1, an electron emitter layer 3 formed to coat the top surface of the hat-shaped cathode base 2, a heater 4 enclosed in the cylindrical cathode sleeve, a cylindrical holder 5 placed on the outer periphery of the cylindrical cathode sleeve 1 in such a way as to be concentric with respect to the cathode sleeve 1, and disc-shaped support 6 supporting the other end of the cylindrical cathode sleeve 1 within the cylindrical holder 5, has a plurality of window parts 9A, 9B, 10A, 10B provided in the side face of the cylindrical cathode sleeve 1 along the longitudinal direction of the cathode sleeve 1.
Patent JP-S5716916-A (JP)
Title: Polyester staple fiber for paper making
Inventor: YAMAMOTO TAMIO
IPC: D01F6/62
Filed: 1980-07-07
Abstract: PURPOSE: The titled filament that has a specific filament denier, length and crimp number, thus being suitably used to produce paperlike nonwoven fibrics with high strength and flexible, soft touch, because of its good paper-making properties.  
     CONSTITUTION: Polyester filaments of less than 0.9 denier, preferably more than 0.01 denier fineness, 0.3W20mm, preferably 1W15mm length and substantially zero crimp number are used to make paper.  
     EFFECT: The nonwoven fabrics directly inherits the good properties such as hydrohobic nature, chemical resistance, dimensional stability, weathering resistance and others from polyester. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03288935-A (JP)
Title: Error correcting device for information processor
Inventor: YAMAUCHI MAKOTO
IPC: G06F11/10
Filed: 1990-04-05
Abstract: PURPOSE:To prevent data from being changed due to the fault in an error correcting circuit part and to improve the reliability of this device by adding a parity bit corresponding to the data from the data before the error correction of data. CONSTITUTION:The device is equipped with a syndrome generation circuit 1, correcting spot detection circuit 2, parity generation circuit 3, data correction circuit 4, parity correcting spot detection circuit 5 and parity correction circuit 6. In the case of executing the error correction of data in an information processing, the parity bit corresponding to the data is generated before correcting the error of the data and when the data is corrected, the generated parity bit is corrected. Thus, the data is prevented from being changed by the fault of the error correction circuit part or the like and the reliability can be improved.
Patent JP-S61249649-A (JP)
Title: Continuous casting device for thin ingot
Inventor: NAKAMURA MASANORI
IPC: B22D11/06
Filed: 1985-04-26
Abstract: PURPOSE:To improve the surface quality of a product ingot by forming the front end of a pouring spout so as to diverge at a specific angle or below and disposing the top end of the pouring spout so as to face the specific range of a pulley part apart at a prescribed space. CONSTITUTION:The pouring spout 5 is segmented to a tundish part 9 and a spout part 7 by a skimmer 9. The part of the spout 5 where the spout faces an endless belt 2 is formed to the shape diversing at <=90 deg. angle with the moving direction of the belt. The space of <=2mm from the pulley part 1 is formed to the part where the spout faces the belt within the range of max. 1/4 circumference from the contact point between the belt 2 and the pulley 1 in the upper part thereof. A graphite layer is provided in the lower part of the space on the spout 5 side and is pressed to the belt 2. The height position of the spout part 7 is made lower than the top surface of the belt 2 by such mechanism, by which the disturbance of the surface of a molten metal 6 is prevented. The surface defect of the product is thus prevented and the surface quality thereof is improved.
Patent JP-S61247723-A (JP)
Title: Curable resin composition
Inventor: ISAYAMA KATSUHIKO
IPC: C08L63/00
Filed: 1985-04-26
Abstract: PURPOSE:The titled composition which can give a cured product having rubber elasticity, obtained by adding a specified amount of a polyether having a reactive silicon group to an epoxy resin. CONSTITUTION:To 100pts.wt. epoxy resin (A) (e.g., bisphenol A epoxy resin), 0.1-99pts.wt. polyether having a group of formula I [wherein R<1> is a 1-20 C alkyl, aryl, aralkyl or a triorganosiloxy group of the formula: (R<2>)3SiO- (wherein R<2> is a 1-20 C hydrocarbyl), X is a hydroxyl group or a hydrolyzable group, a=0-3, b=0-2 and m=0-18] in the molecule, preferably, at a molecular end and, optionally, a curing agent, etc., are added.
Patent JP-S5518870-A (JP)
Title: Electric-brake circuit of generator
Inventor: YOKOTA HIROSHI
IPC: H02P3/00
Filed: 1978-07-26
Abstract: PURPOSE: The electric brake of a generator is not actuated under the unbalanced condition by providing limit switches for individual phases so that the limit switches are operated in consonance with disconnecting switches of the elctric brakes and by interlocking the action of the brake circuits.  
     CONSTITUTION: A disconnecting switch 3-1 has ON contacts 3 a  to 3 c  for interlocking individual phases, and the disconnecting switch is closed when the contacts are closed. A negativephase-detecting relay 9 which detects the current of an armature 1 a  is connected through a converter 10. A circuit breaker 4 is provided with a closing coil 4 a  and a trip coil 4 b . The closing coil 4 a  is actuated by an in-house power supply which is connected to a line 11 a  when normally closed NC contacts 9 a  and 12 a  are connected and logical conditions are satisfied. The trip coil 4 b  is actuated by the in-house power supply when NC contacts 13 b  and 14 b  are connected and logical conditions are satisfied. In this constitution is obtained a brake circuit wherein the electric brake of a generator is not actuated under unbalnced conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62249274-A (JP)
Title: Document processor
Inventor: SHIMADA NAOKI
IPC: G06F17/28
Filed: 1986-04-23
Abstract: PURPOSE:To know the spelling and the nationality of an inputted word by retrieving the inputted word with a retrieving means and when said word exists at other language dictionary part which is not selected with a selecting means, informing the external part, in a spelling verifier at a document processing corresponding to a multilingual. CONSTITUTION:An operator sets the setting code of either of codes 5a-7a classified by nations and a user dictionary code 8a with an input device 2 and stores it into a setting code storing area 4a. For example, the setting code is an English 5 and a user dictionary part 8. At present, when the sentence of 'This est a Buch.SV abcdef' is inputted, 'This' exists at the dictionary part. Since the next 'est' is French, not English and does not exist at a dictionary part 5, a next French dictionary part 6 is retrieved and it is judged that the word exists. After judgement, the setting code in an X area 4a and a code 6a classified by nations are compared, and when they are not equal, it is informed to the operator that an input word 'est' is a French word and the retrieving after the next word 'a' is continued.
Patent JP-S63259094-A (JP)
Title: Cathode for recovering metal
Inventor: NAKAGAWA OSAHIRO
IPC: C25C7/02
Filed: 1987-04-16
Abstract: PURPOSE:To facilitate the separation of a deposited metal from the cathode when a highly acidic spent soln. contg. a dissolved metal such as Cu is electrolyzed to recover Cu, by plating a Cu plate with Pb, heating the plated Cu plate in the air, coating it with plastic contg. fine carbon particles and using the resulting electrode as the cathode. CONSTITUTION:A Pb plated Cu plate is heated to 150-250 deg.C in the air to improve the adhesion of the Pb film to the base plate. After oxide on the surface is dissolved and removed by washing with dil. nitric acid or the like, the Cu plate is coated with fine carbon or graphite powder of <=1mum particle size kneaded with plastics such as phenol or xylene resin to obtain an electrode used as the cathode. Cu is deposited on the cathode and recovered by electrolyzing a spent copper chloride soln. contg. HCl at high concn. produced in a stage for forming a printed circuit board. The deposited Cu is well stripped from the cathode and the cathode can be used over a long period.
Patent JP-S57207521-A (JP)
Title: Operating method for dust collection system for central dust collection of dusty waste gases generated in plural places
Inventor: NAKANISHI TOSHIHIKO
IPC: B01D46/00
Filed: 1981-06-17
Abstract: PURPOSE: To operate dust collection systems effectively with less energy in the stage of central collection of dusty gases generated in plural places by correlating the controlling of the opening of the dampers of branch pipes for dusty gases and the controlling of the air quantity of dust collecting blowers.  
     CONSTITUTION: The dusty gases sucked through a dust collection port 1-1 (the same holds true of the other dust collection ports 1-2, 1-3) are fed through a branch damper 2-1, a branch pipe 3-1, a main pipe 4a and a blower 6 to a dust collector. Here, the damper 2-1 is controlled of opening with a damper controller 8-1, and the blower 6 is controlled of air quantity with a blower controller 11. The damper controller 8 and the controller 11 are controlled collectively by an operation controlling command operator 14. The controller 14 detects the volume of dust generation in respectively independent dust generating places or controls required air quantity commanders 13 at the dust generation patterns by preset operation procedures by detecting the flow rates of the pipe 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11323356-A (JP)
Title: Method and apparatus for isomerizing gasoline having high benzene content
Inventor: FERSING MARC
IPC: C10G49/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a low cost method and apparatus for isomerizing a gasoline having a high benzene content which is free from a secondary reaction. SOLUTION: This method for isomerizing a 5 or 6C hydrocarbon charge contg. mainly a paraffin hydrocarbon and 2 wt.% or more benzene comprises the step of passing the charge to be treated through at least one reactor 5 contg. a paraffin hydrocarbon isomerization catalyst at a total pressure equal to or greater than 10×10<5> Pa (10 bar) at an average temp. in the range of 100 to 200 deg.C in the presence of hydrogen, wherein an additive, which is gaseous at 40 deg.C and under atmospheric pressure (1.0134×10<5> Pa) and has a density equal to or lower than that of n-pentane under the same condition, is introduced into the upstream of a reaction region.
Patent JP-H11273866-A (JP)
Title: Organic electroluminescent element
Inventor: TANAKA TAIZO
IPC: H01L51/50
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To enhance emission luminance and color purity as well as provide a red light-emitting element that is satisfactory in stability in using it by including a bis-2,5-(2-benzazoyl)hydroquinone compound in at least one layer from among organic thin film layers. SOLUTION: Bis-2,5-(2-benzazoyl)hydroquinone is expressed by a formula. In the formula, R<1> -R<8> each independently represents a hydrogen atom, halogen atom, hydroxyl group, substituted or unsubstituted amino group, nitro group, cyano group, substituted or unsubstituted alkyl group, substituted or unsubstituted alkenyl group, substituted or unsubstituted cycloalkyl group, substituted or unsubstituted alkoxy group, substituted or unsubstituted aromatic hydrocarbon group, substituted or unsubstituted aromatic heterocycle group, substituted or unsubstituted aralkyl group, substituted or unsubstituted aryloxy group, or substituted or unsubstituted alkoxycarbonyl group or carboxyl group. R<1> -R<8> may form a ring, using any two of R<1> -R<8> . X represents NH, O or S.
Patent JP-S57209770-A (JP)
Title: Method of preventing coagulation of molten metal in discharging channel of casting device and its casting device
Inventor: BERUNHARUTO TEINESU
IPC: B22D41/08
Filed: 1982-06-01
Abstract: For a slide closure 10 attached to a pouring vessel 2 which has a movable slide part 14 disposed between a bottom plate 12 and a discharge part 16, there is, in addition to a cylinder piston unit 24 acting on the slide part, which unit is dominant by way of a servocontrol block 26 by regulating arrangement 32, a vibrator 36 which is controlled by an oscillator 34. The vibrator 36 is switched into the connection between the cylinder-piston unit 24 and the movable slide part 14, and is in a position to oscillatingly drive the latter both in its closing position as well as in other positions and, indeed, in the same direction as the cylinder piston unit. A position generator 44 starts the oscillator 34 forcibly in the closed position.
Patent JP-H10283196-A (JP)
Title: Interruption circuit
Inventor: SUZUKI MASAYOSHI
IPC: G06F13/24
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an interruption circuit in which a CPU recognizes the occurrence orders of plural interruption factors even when plural interruption factors are allocated to the same priority level. SOLUTION: An interrupt circuit has flip-flops(F/F) 111 to 118, an encoder having priority 101, an AND gate 121, a three-state buffer 122 and F/Fs 131 to 133, and the F/F 131 to 133 separately preserve the states of the corresponding F/Fs 111 to 118 when interruption factors of the corresponding F/F become active. They become values that correspond to a priority level of an output interruption factor of the encoder having priority 101, and which level where an interruption occurs is notified to a CPU. The CPU recognizes the occurrence orders of interruption factors by making a control signal STRD active and reading the states of the F/Fs 131 to 133 through the buffer 122.
Patent JP-2000282584-A (JP)
Title: Unit building and its execution method
Inventor: OKA RYUJI
IPC: E04B1/348
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To contrive the improvement of workability by attaching a temporary column to the column head of a short column and making the column head of the column equal in the case where the column head height of the column of an adjacent building unit is different. SOLUTION: A unit building 1 is constituted of a standard building unit 10, a building unit with an inclined roof having the inclined roof face 24A of downward inclination toward the side of a short column 22B, and a lean-to building unit 30 supporting an inclined roof face 35 by an oblique beam 34. During execution, a temporary column 50 is attached to the column head of the short column 32 of the unit 30, and the column head height of columns 32, 32 is equal. Next, after the locking leg parts 42A, 42B of an installing position adjustment jig 40 are locked in holes provided in each end plate of the columns 50, 22B, a guide rod 41 is rotated to adjust the positions of the units 20, 30, and, after the roof faces 24A, 35 are arranged properly, the column 50 is removed.  Thereby since the installing position adjustment jig for the standard building unit is used, operation and handling of a management face can be improved, and excessive bending force can be prevented from being applied to the leg part of one hand of the installing position adjustment jig.
Patent JP-S5318074-A (JP)
Title: Cutting machine for pipe side hole
Inventor: MURAYAMA HIROSHI
IPC: B23D33/04
Filed: 1976-08-04
Abstract: PURPOSE: To obtain stable branch pipe welding by displacing a torch direction according to rotation of an arm. 
     COPYRIGHT: (C)1978,JPO&Japio