baber/WOPTO huggingface dataset:
Patent JP-H09161358-A (JP)
Title: Recording/reproducing device
Inventor: TANAKA SHOSUKE
IPC: G11B15/467
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To record the video data reciprocally by forming recording tracks of every other piece on a recording head, generating prescribed reference voltages according to running directions and making inclination angles of the recording tracks of FWD, REV equal with each other. SOLUTION: The recording data received by a switch circuit 16 through a coding circuit 24, a synchronism generation circuit 25 and a modulation circuit 26 are supplied successively to four recording heads of a rotary head part 1. In such a case, a magnetic tape is made a fixed speed, and the data are recorded on four tracks by separating one track between respective tracks during one revolution. At this time, a reference voltage generation circuit 13 generates the reference voltage according to a prescribed angle for the running direction of the magnetic tape to control the oblique angle of a fixed upper drum 7 by piezoelectric actuators 10A, B through differential amplifiers 14, 15A, B according to a difference between detection outputs of distance sensors 11A, B.  Thus, the recording tracks of every other piece are formed, and making the inclination angles of the recording tracks of FWD, REV are equal with each other, and the video data are recorded reciprocally.
Patent JP-H06162250-A (JP)
Title: Business form reader
Inventor: OTA JUNICHI
IPC: G06K9/00
Filed: 1992-11-27
Abstract: PURPOSE:To easily change the number of digits, etc., of a numerical value to be entered by recognizing a business form from frame from stored image data, detecting a painting-out position of a delimiting designation column provided in a prescribed position of a business form, and dividing a character-string. CONSTITUTION:An image of a business form is read optically, image data of white/black is stored in a memory unit 330, and thereafter, a business form recognizing unit 350 checks the stored image data, and a position of a business form frame is recognized by a frame recognizing part 3501. Subsequently, a delimiting recognizing part 3502 determined a delimiting mark candidate position, based on a relative position from the position of the business form frame, counts the number of black picture elements contained in the frame of each candidate position, and in the case the number of black picture elements is larger than a threshold, it is decided to be a delimiting position. A character recognizing part 3503 recognizes each character from the image data in the position in each business form frame, separates a character-string, based on information of the delimiting position, and transfers a result of recognition of each character-string as independent numerical data to a main control part 320.
Patent JP-H09131182-A (JP)
Title: Production of poly-beta-hydroxybutyric acid
Inventor: TAKAHASHI HIDEYUKI
IPC: C12R1/89
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method efficiently producing PHB from the cyanophycean algae at a high yield. SOLUTION: A gene-recombinant the cyanophycean algae genus Synechococcus sp., containing a recombinant plasmid integrating a structural gene group coding for an enzyme group composed of β-ketothiolase, acetoacetyl CoA reductase and polyhydroxybutyrate polymerase and having poly-β- hydroxybutyric acid productivity is cultured in a medium added with acetic acid, and furthermore in a medium restricted of a nitrogen source to obtain the objective poly-β-hydroxybutyric acid.
Patent JP-H04192609-A (JP)
Title: Power amplifier
Inventor: SAIKAI TOSHIO
IPC: H03F3/20
Filed: 1990-11-24
Abstract: PURPOSE:To prevent interference with an adjacent channel by providing a means to detect a current of an amplifier element so as to reduce the gain of an amplifier to the power amplifier thereby suppressing distortion of a side band at the abnormality of the amplifier element and preventing the spread of distortion. CONSTITUTION:A signal inputted from an input terminal 1 is amplified through amplifier elements 3,4 and a variable attenuator 5 and the result is outputted from an output terminal 2. Part of the output is detected by a detection circuit 6 and the detected output is utilized to control a variable attenuator 5 so that an output level from the output terminal 2 is constant by a gain control circuit 8 through the use of the detection output. Thus, when an abnormality takes place in the amplifier elements 3,4, it is detected by detecting the current and the gain of the amplifier is attenuated in response to the detection output to suppress distortion of a side band thereby preventing the spread of distortion.
Patent JP-H05127326-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SUGITA SHUICHI
IPC: G03C7/305
Filed: 1991-11-07
Abstract: PURPOSE:To ensure excellent sharpness, color reproducibility and raw stock preservability. CONSTITUTION:This silver halide color photographic sensitive material contains a compd. represented by the formula in at least one photosensitive silver halide emulsion layer. In the formula, Cp is a residue of a coupler capable of coupling with the oxidized body of a color developing agent, TIME is a timing group bonded at the coupling position of Cp, Z is a group of nonmetallic atoms required to form a hetero ring in combination with C and N, (k) is 0-2, (n) is O-3, each of Rd1-Rd3 is a substituent and Rd1-Rd3 may be different from each other. The amt. of the compd. used is 0.0001-0.1mol per 1mol silver halide.
Patent JP-H01161024-A (JP)
Title: Preparation of plastic glare-proof sheet or film
Inventor: MATSUOKA YOSHIMI
IPC: C08F20/28
Filed: 1987-12-18
Abstract: PURPOSE:To obtain the title sheet or film absorbing yellow, red, green and blue lights in the neighborhood of the wavelength at the peak of a specified sensitibility curve of human eyes and having excellent surface hardness and flexibility, by heat-polymerizing a mixture wherein a monomer or a polymer is mixed in a 2-hydroxyethyl methacylate soln. of a neodymium compd. and molding it. CONSTITUTION:Methyl methacrylate or acryl diglycol carbonate and, if necessary, a monomer such as maleic anhydride or a polymer such as polyvinyl alcohol are mixed in a soln. of a neodymium compd. such as neodymium nitrate in 2-hydroxyethyl methacrylate. Then, this mixture is heated and polymerized in the presence of a polymn. initiator such as benzeyl peroxide or azobisbutyrocabonate and molded into a required shape.
Patent JP-H06167000-A (JP)
Title: Laminate paper which ends are heated and press-adhered
Inventor: OSOGOSHI HISAO
IPC: D21H27/32
Filed: 1992-11-27
Abstract: PURPOSE:To obtain the end-heated and press-adhered laminated paper capable of being partially adhered readily and solidified by the application of heat and pressure. CONSTITUTION:This end-heated and press-adhered laminated paper, produced by coating a coating composition containing an adhesive and a pigment as main components on the surface of a support produced from pulp as a raw material, cutting the coated paper before or after printing laminating the produced printed paper sheets to each other, and subsequently applying a pressure and heat to one end of the laminated paper is characterized in that the coating composition contains a carboxyl-modified styrene.butadiene copolymer having a styrene/butadiene weight ratio of 30/70 to 70/30 in an amount of 5-16 pts.wt. per 100 pts.wt. of the pigment as the adhesive and further containing heavy calcium carbonate in an amount of 30-100wt.% per 100wt.% of the pigment.
Patent JP-H01161495-A (JP)
Title: Building managing system
Inventor: SUZUKI MASAJI
IPC: G08B29/00
Filed: 1987-12-17
Abstract: PURPOSE:To rapidly activate equipments for coping with an abnormal situation in a terminal side not only by feeding an information to a terminal equipment but also by returning a signal for recognizing the receiving of the information at the time of occurring the abnormal situation in the managed building. CONSTITUTION:A communication controller 4 is an interface PIF having a PBX function for connecting a building managing device 1 to a communication line 5, provided with a CPU for controlling a communication operation and has a function for receiving an information signal fed from a building monitor device 1 at the time of detecting the abnormal situation, calling out the terminal equipment (telephone set 6) of an information destination, or on the contrary, processing a sound signal or the like fed through the communication line 5 from the terminal equipment and transmitting to the building monitor device 1. The terminal equipment 6 returns a predetermined recognition signal at the time of receiving the information according to the abnormal situation. Thereby, the building device recognizes the receiving by the terminal equipment 6, operates the terminal equipment 6 as the operation activating means of the equipments for coping with the abnormal situation to cope with the abnormal situation rapidly.
Patent JP-H05136390-A (JP)
Title: Image reading device and its manufacture
Inventor: ITABASHI SATORU
IPC: H01L27/146
Filed: 1991-11-08
Abstract: PURPOSE:To provide, at low costs and in a simplified manner, an image reading device with stable characteristics which prevents entrance of light reflected from an original into a TFT part, and is free of a drop in the signal-to-noise ratio of a sensor. CONSTITUTION:In an image reading device having a photoelectric converting element formed on a dielectric substrate and thin-film transistors formed on the same substrate on which the photoelectric converting element is formed, an insulating light shielding layer 43 is formed at least on thin-film transistors 3 and 4 but not on a sensor part 1 of the photoelectric converting element. A method for manufacturing an image reading device in which a transparent organic resin layer 12 is also formed at least on the thin-film transistors 3 and 4, and the insulating light shielding layer 43 is formed on the surface of the resin layer by printing.
Patent JP-H01161704-A (JP)
Title: Boosting transformer for microwave oven
Inventor: TANIGUCHI HISAYA
IPC: H05B6/66
Filed: 1987-12-17
Abstract: PURPOSE:To increase insulation resistance, creepage distance of a space, to strengthen an interlayer insulator, to increase the life of the interlayer insulator and to improve reliability and safety by forming a plurality of main winding slits to be wound with divided secondary coils on a secondary coil bobbin and auxiliary winding slits by partition fins. CONSTITUTION:A primary coil bobbin 3 formed by winding a primary coil 2 on a lower ferrite core 1 is provided, a secondary coil bobbin 5 on which a secondary coil 4 is wound is provided at the top of the bobbin 3, an upper ferrite core 6 is mounted at the bobbin 5, and a plurality of main winding slits 11 to be wound with divided secondary coils 4 on the bobbin 5 and auxiliary winding slits 12 are formed of partition fins 10. The main winding 4a of the coil 4 is shunt-wound in the slits 11, and the auxiliary winding 4b is shunt- wound in the slits 12. Further, for example, when the main winding is wound in the main winding slit, a tension is not applied to the main winding, and the windings are not crossovered.
Patent JP-H10158321-A (JP)
Title: Continuous production of ethylenic polymer
Inventor: TANAKA EIJI
IPC: C08F10/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously producing an ethylenic polymer, suitable for especially large-sized blow molding, excellent in molding processability such as uniform stretchability, having a high rigidity, excellent in mechanical characteristics, further having a smooth surface of the molding product and excellent in skin appearance. SOLUTION: Ethylene alone is homopolymerized or the ethylene is copolymerized with other α-olefins to produce a (co)polymer A with <=5wt.% content of the α-olefins in an amount of <25 and >=10wt.% based on the amount of the total produced polymer in a first reactional zone, and the ethylene alone is homopolymerized or the ethylene is copolymerized with other α-olefins to produce a (co)polymer B with <=5wt.% content of the α-olefin in an amount of >75wt.% and <=90wt.% based on the amount of the total produced polymer, in the presence of the reactional product obtained by carrying out the polymerization in the first reactional zone to afford the final polymer having 0.96-0.97 density in a second reactional zone, in the method for producing the homopolymer of ethylene or the copolymer of the ethylene with the other α-olefins using (a)  a catalyst system comprising a solid catalyst component containing magnesium, titanium and a halogen and (b) an organoaluminum compound.
Patent JP-H11151510-A (JP)
Title: On-line grinding method for hot rolling mill roll
Inventor: NAGASHIMA SEIJI
IPC: B24B5/37
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent a grinding stone from seizure by directly supplying a grinding fluid to an abutting section of a grinding stone and a work roll, changing a pressing pressure of the grinding stone to the work roll and a number of revolution and alternately switching heavy grinding and light grinding. SOLUTION: Headers 20, 21 for grinding fluid spray are mounted to a upper roll side, lower roll side on-line roll grinding machines by itself. The headers 20, 21 are extremely a small size to be installed in a small space. The headers 20, 21 respectively spray a grinding fluid to abutting sections between the upper/ lower work roll 5, 6 and grinding stones 3, 4 of upper, lower roll side on-line roll grinding machines. A light grinding mode of low pressing force, high revolution and a heavy grinding mode of high pressing force, low revolution are alternately switched. Grinding of the low grinding mode having a low grinding ratio is conducted one time per 2-3 time grinding. The low grinding mode has large surface cleaning function of a grinding stone by itself to prevent growth of minute ruggedness of a stone surface.
Patent JP-H09160290-A (JP)
Title: Toner for developing magnetic latent image
Inventor: FUJINO ATSUSHI
IPC: G03G9/083
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To form an always stable and satisfactory image well fixable even by high-speed printing, having satisfactory shelf stability and not causing the contamination of a head by using a specified toner. SOLUTION: A permanent antistatic agent contg. a copolymer having quat. ammonium salt groups is contained by 0.1-5 pts.wt. in a toner consisting essentially of a bonding resin and magnetic powder, and electrically conductive powder is added to the toner by 0.1-3 pts.wt. per 100 pts.wt. of the toner so that the electric resistance of the toner is regulated to 10<8> -10<14> Ωcm. The quantity of electric charges of the resultant toner by triboelectric charge is regulated to -5 to +5μC/g with an additive and/or an electric charge controlling agent.
Patent JP-H05158802-A (JP)
Title: Method and circuit for controlling memory circuit
Inventor: INOUE KEIJI
IPC: G06F9/22
Filed: 1991-12-04
Abstract: PURPOSE:To obtain the memory control circuit of small power consumption by making the number of memory circuits into one by dispensing with the memory circuit to store a parity bit having been necessitated besides the memory circuit to store data. CONSTITUTION:The memory circuit 1 has an area to store the data and the inverted data, and a data bus control circuit 7 generates the inverted data from the input data, and a segment signal generation circuit 12 designates the classification of the data or the inverted data of write-in/read-out information at every micro-instruction to be executed twice at every memory access, and the data and the inverted data are stored in the memory circuit 1. A data verification circuit 8 detects the fault of the read-out data by using the inverted data.
Patent JP-H03111540-A (JP)
Title: Salt resisting reinforcing bar for concrete for reducing deterioration in concrete
Inventor: SHIMADA HARUO
IPC: C22C38/00
Filed: 1989-12-11
Abstract: PURPOSE:To produce a salt resisting reinforcing bar for reducing deterioration in concrete by preparing a steel having a specific composition in which respec tive contents of P and S are reduced, respective contents of Si and Mn are held at relatively low values, and Cu and W are simultaneously added. CONSTITUTION:A steel which has a composition consisting of 0.001-1.0% C, 0.01-0.03% Si, 0.3-0.5% Mn, <0.025% P, <0.005% S, 0.01-0.5% Cu, 0.01-0.5% W, 0.001-0.10% Al, and the balance Fe with inevitable impurities and further containing, if necessary, one or two elements among Nb, V, Mo, Ti, and B by 0.01-0.5% each in the case of Nb, V, Mo, and Ti and 0.0001-0.005% in the case of B is prepared. By this method, the reinforcing bar for concrete neces sary, as the irreducible minimum, to maintain the durability of a concrete struc ture exposed to salt damage can be obtained.
Patent JP-H08179916-A (JP)
Title: Information comparison device
Inventor: KATO KIYOMI
IPC: G10L21/04
Filed: 1994-12-22
Abstract: PURPOSE: To display a selected condition detail item in a selection area together with an icon showing a group and other desired condition detail items with scrolling and to simultaneously display plural condition detail items to visually compare them with each other in a simple operation. CONSTITUTION: The condition detail item that is selected on a screen is displayed in a selection area or enlarged and displayed if the selection area has no area to display the detail item and also this item does not exceed a prescribed area. On the other hand, a new selection area is generated if no selection area is available. Then a condition detail selection means 2 displays the selected condition detail item in the new selection area, and a scroll bar changing means 3 generates and displays a scroll bar to scroll the condition detail item in the selection area or generates and displays a scroll bar if the condition detail item cannot be displayed in the selection area any more.
Patent JP-H08179550-A (JP)
Title: Production of capsulated toner
Inventor: MAEDA MASAHIRO
IPC: B01J13/14
Filed: 1994-12-22
Abstract: PURPOSE: To produce a capsulated toner having blocking resistance and excellent in electrostatic chargeability. CONSTITUTION: A dispersed phase contg. at least a polyisocyanate, a polymerizable monomer and a polymn. initiator is dispersed in a continuous phase to which an electric charge controlling agent has been added to form liq. droplets, a dropping agent contg. a compd. having active hydrogen is then added and shells are formed by allowing the polyisocyanate to react with the compd. having active hydrogen at the surfaces of the liq. droplets.
Patent JP-H09188964-A (JP)
Title: Polyester fiber cloth and its production
Inventor: TERAO HIDEYASU
IPC: D06M101/16
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a polyester fiber cloth having moderate bulkiness, drapeability, resilience, dry touch, slimy touch, etc., and holding fine surface hairs resistant to falling off. SOLUTION: A polyester fiber cloth composed at least partly of a polyester fiber containing 0.1-8wt.% of an organic sulfonic acid metal salt expressed by the formula R-SO3 M (R is a 3-30C alkyl or a 7-40C aryl or alkylaryl; M is an alkali metal) is impregnated or coated with an aqueous solution of an alkali-thinning promoter such as a polyhydric alcohol added with >=2mol of ethylene oxide and the coated cloth is heat-treated at >=100 deg.C.  The treated cloth is subjected to an alkali thinning treatment at a weight-reduction ratio of >=4wt.%, preferably >=15wt.% to form fibrillated fluffs of 0.05-5μm in diameter and >=5μm in length and a number of stripe grooves highly oriented in the fiber axis and having a width of >=0.05μm, a length of >=5μm and a groove- to-groove distance of <=5μm on the surface of the polyester fiber and form irregular voids in the fiber in a state partly opened on the surface.
Patent JP-H06127457-A (JP)
Title: Motorcycle front wheel driving device
Inventor: MIYAZAWA JUNICHI
IPC: B62M17/00
Filed: 1992-10-19
Abstract: PURPOSE:To perform two-wheel drive and to improve running-through ability over an adverse road by arranging a straight bevel gear to the drive chain- driven gear frame of a motorcycle and transmitting rotational movement to a hypoid gear for rotating a front wheel through a flexible shaft CONSTITUTION:Straight bevel gears A and B are mounted to the side of the known drive chain-driven gear of a motorcycle and vertical rotation is converted into a horizontal rotation by means of the straight bevel gears A and B. A horizontal rotation force is transmitted to a flexible shaft D through a clutch C and by engaging a hypoid gear E, coupled to the other end of the flexible shaft D, with a hypoid gear H formed in the outer wheel F of a free wheel through which a rotation force is transmitted only in a forward direction, a front wheel is engine-driven. This constitution causes prevention of the occurrence of a slip fall during running on an adverse road, such as an off road, and improvement of running-through ability over an adverse road.
Patent JP-H07152357-A (JP)
Title: Data converting method and device therefor
Inventor: ISHIMARU SHUICHI
IPC: G09G5/20
Filed: 1993-11-26
Abstract: PURPOSE:To provide a data converting method and device capable of making a memory area holding conversion data small in capacity and also performing effectively accesses to storage areas for storing conversion data. CONSTITUTION:A memory area 21 for plottings is divided into small areas 22a to 22c, and when graphic data of a vector form straddle over plural divided areas, the graphic data are divided by borders of respective areas and subjected to vector discriptions again, and data converting processions are performed separately at every divided area. Thus, since the storage area holding conversion data can be divided into relatively small divided areas, the memory can be miniaturized, saved in an occupying space and reduced in cost, and the accessing can be facilitated because the converted data can be stored in relatively continuous memory addresses, and further the data conversion of a next divided area can be performed in parallel during the outputting of a forward divided area, thereby a processing speed is remarkably improved.
Patent JP-H0640781-A (JP)
Title: Production of cement product
Inventor: USUI IWAO
IPC: C04B24/28
Filed: 1991-11-08
Abstract: PURPOSE:To simply and inexpensively improve mechanical strength, wear resistance, water tightness, chemicals resistance and dimensional accuracy by forming a mixture of cement, a thermosetting resin and porous cristobalite and hardening. CONSTITUTION:A forming mold 1 is obtained by fixing a base mold 2 on a bottom platen 1a. A mixed material 3 obtained by mixing (at a room temp.) 100 pts.wt. cement such as portland cement, 12-35 pts.wt. thermosetting resin such as melamine resin with 3-5 pts.wt. crystobalite is filled into the mold 1 and is fixed by covering with a press plate. After being hardened, the material is released from the base mold 2 by detaching the mold 1 to produce the cement product of a cement mold expressed by T or the like.