baber/WOPTO huggingface dataset:
Patent JP-H0328888-A (JP)
Title: Character pattern data enlarging and interpolating device
Inventor: SATO RYOJI
IPC: G06T3/40
Filed: 1989-06-26
Abstract: PURPOSE:To simplify processing by enlarging and interpolating dot data to be enlarged and interpolated in accordance with the state of the dot data and the dot data of 8 bits surrounding the dot based on pattern information which is set in advance. CONSTITUTION:The device is provided with dot data extracting means (shift registers) 16a-16c for successively extracting specified dot data in character pattern data constituting one character, an enlarging means (a ROM) 17 for enlarging central dot data in the prescribed dot data extracted by the dot data extracting means 16a-16c and interpolating means (shift registers) 18a-18d for interpolating the data in accordance with the state of the prescribed dot data at the time time of enlarging the dot data by the enlarging means 17. Thus, the unnatural processing for interpolating and the processing for interpolating that the thickness of the character is increased is prevented and also the processing for enlarging and interpolating the character easily is performed.
Patent JP-H0332416-A (JP)
Title: Rolling guide for shape steel
Inventor: HATANAKA ATSUSHI
IPC: B21B39/16
Filed: 1989-06-28
Abstract: PURPOSE:To evade warpage and to prevent defects in shape on the shape steel products by installing the flange guide slidably at the inclining plate and fixing the flange guide by screw-fitting to the slider through the bolt passing through a long hole opened in the flange guide. CONSTITUTION:The flange guide 4b are installed slidably at the inclining plate 6 having the same incline us that of the roll surface of a hand drum shape roll installed on edge mill that is bridged oven in the direction orthogonal to the carrying path line. The flange guide 4b is fixed to the slider 5b through the bolt (i) passing through a long hole opened in itself. In such a way, even if the shape steel of different size is rolled, by keeping the gap (n) constant, the generation of warpage, etc., caused due to the above gap are evaded.
Patent JP-H05277324-A (JP)
Title: Method for regenerating nitrogen oxides adsorbent
IPC: B01D53/34
Filed: 1992-05-29
Abstract: PURPOSE:To effectively regenerate a NOx adsorbent without keeping it at a relatively high temp. in a method for adsorbing and removing NOx of low concentration included in ventilating exhaust gas, etc., of a road, a tunnel, etc., by the adsorbent. CONSTITUTION:The water vapor concentration of regenerating gas (air) is adjusted to >=5vol.%, preferably 20-80vol.% and simultaneously the temp. of an adsorbent packed layer on regeneration is regulated to the range of 150-500 deg.C, preferably 300-400 deg.C. At this time, it is more efficient that hydrocarbon is further added so that it may have the concentration in the range of 10ppm-20vol.%.
Patent JP-S5585680-A (JP)
Title: Metal corrosion preventing method in dehumidifier
Inventor: KAWASAKI YOSHINARI
IPC: C23F11/12
Filed: 1978-12-23
Abstract: PURPOSE:To enable an aq. LiCl soln. to effectively exhibit an anticorrosive action esp. on mild steel easy to corrode by adding a molybdic acid salt, an oxycarboxylic acid (salt) and an azole cpd. as effective components to the soln. CONSTITUTION:To an aq. LiCl soln. are added 50-1000ppm of Li or Na salt of molybdic acid, 50-1000ppm of an oxycarboxylic acid (salt) such as sodium gluconate and 1-1000ppm of an azole cpd. such as triazoles, thiazoles or imidazoles. The resulting anticorrosive can prevent corrosion of the metal of a dehumidifier and exhibits an anticorrosive effect on mild steel, pure Ni and Cu alloy. It is esp. effective at pH>=7.
Patent JP-S5954314-A (JP)
Title: Channel selector
Inventor: MAEDA AKINORI
IPC: H03J1/00
Filed: 1982-09-22
Abstract: PURPOSE:To prevent the misoperation of channel selection, by discriminating whether a tuning point is a video carrier frequency of a desired channel or a sound carrier frequency of a lower side channel, in selecting automatically a broadcast station where a frequency shift is allowed. CONSTITUTION:A television signal received at an antenna 1 is mixed with an output of a PLL local oscillating circuit at a mixer circuit 3 and becomes an intermediate frequency signal. The oscillating frequency of the local oscillation circuit 5 is changed by controlling a frequency dividing ratio of a frequency divider 13 at a control circuit 17. The control circuit 17 is constituted of an operating key 23, an operation control section 18 and a memory 21 and the like. An AND circuit 35 ORs outputs of a detecting section 11 of a broadcast radio wave and circuit sections 31-34 detecting the radio wave lower by 4.5MHz from the broadcast radio wave and outputs a stop signal to the control circuit 17. The control circuit 17 stops the channel selection when the stop signal is inputted. Thus, in receiving a channel without the broadcast radio wave, the tuning to the sound carrier at the lower side channel is prevented.
Patent JP-H1116224-A (JP)
Title: Magnetic head driving device
Inventor: WACHI SHIGEAKI
IPC: G11B11/10
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To cope with a zone CAV system by adopting a resonance magnetic field modulation system and making a resonance frequency of a resonance circuit variable in accordance with a clock frequency of a variable recording data and also to high accurately synchronize the resonance frequency of the resonance circuit to be variably set with a clock. SOLUTION: A phase error between the clock CK2 and an oscillation signal of a variable oscillation circuit 4 is detected by a phase comparator 1, and by a DC control signal iDC obtained based on this detected information, inductance of the resonance circuit of the variable oscillation circuit 4 is varied to variably control the resonance frequency. Consequently, a frequency of an alternating magnetic field generated from a magnetic head 12 is variably controlled to be always synchronized with the clock CK2, and this phenomenon can be considered to be obtaining the always synchronized state of the alternating magnetic field with the clock of a recording data to be varied in each zone.
Patent JP-H0330200-A (JP)
Title: Test method for semiconductor storage device
Inventor: ANDO KENJI
IPC: G11C29/56
Filed: 1989-06-28
Abstract: PURPOSE:To measure the time surely by providing a feedback path between prescribed output terminal and input terminal and measuring the access time based on the frequency or the period in the oscillating state. CONSTITUTION:A feedback path is provided between a data output terminal Dout and an address input terminal Ao for a high speed RAM or the like and the oscillating state is caused by writing a prescribed storage data in advance to at least two addresses in a way that the addresses are connected sequentially by the readout data. The oscillating frequency is measured with a comparatively inexpensive device such as a counter and the reciprocal is divided into two to easily and surely measure the access time of the high speed RAM.
Patent JP-S5864164-A (JP)
Title: Method for electrostatically painting plastic product
Inventor: TAKEUCHI TOORU
IPC: B05D1/04
Filed: 1981-10-14
Abstract: PURPOSE:To make it possible to paint a plastic product easily in high efficiency, by a method wherein an undercoat paint containing a volatile conductive substance is painted on the surface of the plastic product to impart conductivity thereto and a topcoat paint is electrostatically painted on the paint film having the conductive substance remaining therein under an undried state to be dried by heating. CONSTITUTION:An undercoat paint containing a volatile conductive substance is painted on the surface of a plastic product and, on the surface of the paint film containing the conductive substance and having volume resistivity of 10<6>OMEGAcm or less under an undried state formed by said undercoat paint, a topcoat paint is electrostatically painted and both paint films are simultaneously dried by heating. As the above described volatile conductive substance, an org. solvent of which dielectric constant is 10 or more, pref., 12-35 and specific evaporation speed is 0.2 or less, pref., 0.003-0.2 is preferred and, concretely, N-methyl-2 pyrrolidone or butyl diglycol is pref. Because the conductive substance is not contained in the undercoat paint film after heating and drying, the inherent capacity of the undercoat paint film can be developed sufficiently.
Patent JP-H11354209-A (JP)
Title: Self-aligning connector
Inventor: IDE TAKEHISA
IPC: H01R13/629
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a self-aligning connector capable of preventing incomplete fitting, improving fitting reliability and miniaturizable. SOLUTION: A male connector 1a is provided with a housing 2a, a terminal 3a arranged in this housing 2a, a coil spring 5a connected to the housing 2a and a male connector support means for swingably supporting the housing 2a in a state of contracting this coil spring 5a more than the natural length, and a female connector 1b is provided with a housing 2b, a female connector terminal arranged in this housing 2b, a coil spring 5b connected to the housing 2b and a female connector support means for swingably supporting the housing 2b in a state of contracting this coil spring 5b more than the natural length. A self-aligning connector is provided with a guide means for guiding either one terminal of the terminal 3a or the female connector terminal to the other terminal.
Patent JP-H0828950-A (JP)
Title: Air conditioner
Inventor: TAKESHITA TOMOMASA
IPC: F24F13/22
Filed: 1994-07-15
Abstract: PURPOSE:To obtain an air conditioner installed at a corner in which high performance, low noise are realized, a cost is reduced by deleting the number of components and productivity is improved by effectively utilizing the space of the corner. CONSTITUTION:An air conditioner is formed substantially in a trapezoidal shape of an indoor unit as seep from above, of a box 1, a front grill 2 and a nozzle 3, and located at the corner near the ceiling of a room. The conditioner is mounted with a decoration cover easily molded at the time of installing at the lower part of the back of the indoor unit. The conditioner has a heat exchanger having a length longer than that of the blower by 5% or more. Further, the conditioner is installed with a controller which places electric components in its back. The conditioner is installed with a drain pump unit on the back of the indoor unit.
Patent JP-H06345998-A (JP)
Title: Chipping-resistant water-base coating composition
Inventor: INOUE TOSHIHIRO
IPC: C09D133/02
Filed: 1993-06-08
Abstract: PURPOSE:To obtain a water-base coating composition which gives a coating film excellent in chipping and blistering resistances by using a specified polymer and a filter as the constituents. CONSTITUTION:This coating composition contains: a polymer containing at least 50wt.% methyl ethyl ketone-insoluble matter and preferably comprising a copolymer of a cyanated ethylenically unsaturated monomer and a conjugated diene monomer (e.g. an acrylonitrile/1,3-butadiene/methacrylic acid copolymer); and a filler (e.g. kaolic and calcium carbonate).
Patent JP-H0456880-A (JP)
Title: Image forming device
Inventor: SAKAI MASAKI
IPC: G03G15/043
Filed: 1990-06-25
Abstract: PURPOSE:To easily identify and erase only a specified color with a simple operation by providing a reading means reading an analog image while color separation is carried out and a color image erasing means controlling the output of image erasing information corresponding to a specific erased color to a digital image recording system. CONSTITUTION:This image forming device is provided with the reading means 2 reading the analog image while the color separation is carried out, and the color image erasing means 2a controlling the output of the image erasing information corresponding to the specific erased color to the digital image recording system. Then, the color image erasing means 2a controls the output of the image erasing information corresponding to the specific erased color obtained by analyzing a color separating signal outputted from the reading means 2, to the digital image recording system. Thus, in image erasing by specifying a region, only color specified out of images such that erasing impossible black and red images are mixed, can be erased.
Patent JP-H0328205-A (JP)
Title: Method for polymerizing vinyl chloride and polymerization initiator used therein
Inventor: SUYAMA SHUJI
IPC: C08F4/38
Filed: 1989-06-26
Abstract: PURPOSE:To produce a polymer with an excellent heat stability at a high yield by polymerizing vinyl chloride using a specific polymn. initiator. CONSTITUTION:In the polymn. (usually emulsion polymn. at 10-75 deg.C, pref. 30-60 deg.C) of vinyl chloride alone or together with a monomer copolymerizable therewith, an org. peroxide of the formula I (wherein R is H, isopropyl, or a group of formula II) (e.g. cumyl peroxy-2,2-diisopropylpropanoate) or a combination of the peroxide with another peroxide which is selected from the group consisting of a peroxy ester, diacyl peroxide, and peroxydicarbonate and which has a 10hr half life temp. of 30-65 deg.C, is used as a polymn. initiator. The amt. of the peroxide use of formula I is 0.001-2 pts.wt., pref. 0.01-1 pt.wt., based on 100 pts.wt. monomer; the amt. of said another peroxide used is 1/4 to 4 times that of the peroxide of formula I.
Patent JP-S6142539-A (JP)
Title: Aromatic polyester
Inventor: TANITSU TADAO
IPC: C08G63/66
Filed: 1984-08-07
Abstract: PURPOSE:To provide an arom. polyester having excellent resistance to heat and hydrolysis, consisting of a specified arom. dicarboxylic acid component unit and a specified arom. diol component unit. CONSTITUTION:An arom. polyester having an intrinsic viscosity, eta, of 0.4dl/g or above (in petachlorophenol at 60 deg.C) is composed of an 8-16C arom. dicarboxylic acid component unit (A) and an arom. diol component unit (B) consisting of 10-98mol% of an arom. binuclear bisphenol component unit (a) of formula I (wherein X is direct bond, a 1-8C alkylidene, O, S, a bivalent group such as CO, SO or SO2) (e.g., 4,4'-dihydroxydiphenyl) and 2-80mol% of an alkyl- substd. arom. bivalent phenol component unit (b) of formula II or III (wherein R<1>-R<6> are each lower alkyl; R<7>, R<8> are each H, lower alkyl; Y is direct bond, a 1'8C alkylidene, O, S, a bivalent group such as CO, SO or SO2) (e.g., 3,3',5,5'- tetramethyl-4,4'-dihydroxydiphenyl or 2,5-dimethylhydroquinone).
Patent JP-H11340683-A (JP)
Title: Manufacture of inorganic fiber web for electromagnetic wave absorber
Inventor: MISEKI HAJIME
IPC: D04H1/587
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To uniformly adhere carbon individually on each piece of fiber by spraying and adhering a binding mixed solution, in which a water base thermosetting resin and a conductive material are mixed and dispersed, when the inorganic fiber is being spun. SOLUTION: A water-based phenol resin 2 of 8 pts., a carbon paste 3 of 1 pt., an urea 4 of 8 pts. an ammonia 5 of 10 pts. and a water 6 of 90 pts. are mixed by an agitator 7. The binder solution 1 is sprayed on glass fiber 11 from a spray 9, the glass fiber 11 is accumulated on a web collector 12, and a glass fiber web 13 with unhardened binder is manufactured. The unhardened glass fiber web 13 is overlapped in three layers, and heat and pressure are applied so as to manufacture electromagnetic wave absorbing glass wool. The electromagnetic wave absorbing glass wool adheres effectively on a fiber crossing part by hardening of the binder as well as can be made to adhere on each piece of the glass fiber 11.
Patent JP-S5516074-A (JP)
Title: Solidification of poor subsoil
Inventor: SHIMADA YOSHIHARU
IPC: C09K17/48
Filed: 1978-12-28
Abstract: PURPOSE: To facilitate the control of gel time and to attain uniform gel time in the solidification of poor subsoil, by injecting a solidifying agent containing water glass, a polyhydric alcohol acetic acid ester, and a bicarbonate, into the poor subsoil.  
     CONSTITUTION: A soil-solidifying agent composed of (A) water glass, (B) a complete ester of a polyhydric alcohol and acetic acid, and a partial ester of a polyhydric alcohol and acetic acid, wherein the weight ratio of the complete ester to the partial ester is 10:2W5:10, and (C) a bicarbonate. The complete ester of the polyhydric alcohol and acetic acid is, e.g. ethyleneglycol diacetate, glycerine triacetate, etc. and the partial ester is, e.g. ethyleneglycol monoacetate, glycerine diacetate, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6056793-A (JP)
Inventor: KOUHATA AYAFUMI
IPC: E04H12/34
Filed: 1983-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6063511-A (JP)
Title: Lens barrel
Inventor: HASHIMOTO SHIGERU
IPC: G02B7/04
Filed: 1984-08-06
Abstract: PURPOSE:To prevent an operation failure of a diaphragm device by providing a wall part for preventing an inflow of oil applied to a helicoid, in the vicinity of a helicoid part of the end face of a helicoid cylinder for supporting axially component parts of a diaphragm unit freely rotatably. CONSTITUTION:As for a straight running helicoid 5 for supporting axially component parts of a diaphragm unit of a bell crank, etc. freely rotatably, a helicoid screw 5a is divided into three places and provided on its outside circumference, oil grooves 5c, 5d which are deeper than an escape part 5e are provided on the circumference of each screw part, and it is prevented that a lubricating oil flows out to the outside of the helicoid 5. Also, a wall 5f is provided in the vicinity of the helicoid part 5a of the end face of the helicoid cylinder 5, and it is prevented that the lubricating oil flows into a turning part. Accordingly, an operation failure of a diaphragm device is prevented.
Patent JP-S5865681-A (JP)
Title: Driving circuit in thermal printer
Inventor: MINOWA MASAHIRO
IPC: B41J2/36
Filed: 1981-10-15
Abstract: PURPOSE:To obtain excellent printing even though a power source voltage is lowered, by provoding a conducting width controlling circuit wherein a constant voltage circuit, resistor, and a capacitor are connected in series to a power source and the controlling circuit is adjusted in accordance with the source voltage variation. CONSTITUTION:A charging circuit is formed by a series circuit 26, wherein a Zener diode 22, a resistor 23, and a capacitor 24 are fundamental constituent elements, and a resistor 25. Said charging circuit is connected to the power source 21 in series. A discharging circuit is formed by a transistor 27 and a resistor 28. A transistor 29 is a noise preventing transistor. A trasistor 31 is a switching tansistor which is turned ON and OFF in correspondence with the charging level of the capacitor 24. In this constitution, the range of the equal energy characteristic is largely expanded in comparison with a conventional circuit.
Patent JP-S648455-A (JP)
Title: Address forming circuit
Inventor: SUGISHITA KYOSUKE
IPC: G06F12/02
Filed: 1987-06-30
Abstract: PURPOSE:To prevent processing time from being increased even if the degree of a finite impulse response (FIR) filter is not the second power by detecting that the contents of an address pointer indicate an area other than a memory area by a comparator for comparing the contents of a pointer obtained before the specification of operation and an independently prepared value. CONSTITUTION:An address forming circuit is constituted of an address pointer 11, an operation specifying circuit 12 corresponding to the pointer 11, an arithmetic circuit 13 for executing operation for the pointer 11 on the basis of the specification of the circuit 12, a register 14, a comparator 15 for comparing the contents of the pointer 11 with that of the register 14, a register 16, and a selecting circuit 17 for selecting either one of the result of the circuit 13 and the contents of the register 16 based on the specification of the circuit 12 and the comparing result of the comparator 15 and outputting the selected contents to the pointer 11. In this case, the circuit 17 is provided with a function for selecting the contents of the register 16 only when both the contents of the pointer 11 and the register 14 coincide with each other and increment is specified in the circuit 12 and outputting the selected contents to the pointer 11.
Patent JP-H0537393-A (JP)
Title: Voice encoding device
Inventor: MISEKI KIMIO
IPC: H03M7/30
Filed: 1991-07-04
Abstract: PURPOSE:To reproduce a voice with a high quality even on a transmission rate in a 6kbps level. CONSTITUTION:This device is equipped with a band dividing part 11 which band-divides an input voice signal into a low-band signal and a high-band signal, low-band waveform encoding part 12 which encodes the waveform of the low- band signal, high-band spectrum amplitude encoding part 13 which encodes the spectrum amplitude of the high-band signal, and multiplexer 14 which multiplexes the outputs of the encoding parts 12 and 13, and outputs it to an output terminal 15.
Patent JP-S648475-A (JP)
Title: Katakana/hiragana sequential converter
Inventor: OOSHIMA MICHIYASU
IPC: G06F17/22
Filed: 1987-07-01
Abstract: PURPOSE:To easily input clauses by inputting all the clauses by 'KATAKANA' (square form of Japanese syllabary) in case of inputting the clauses to be changed from 'KATAKANA' into 'HIRAGANA' (cursive form of Japanese syllabary) on the way, and then depressing a 'HIRAGANA'/'KANJI' (Chinese character) conversion key to convert each character in a character string successively from the least significant position. CONSTITUTION:Data are inputted from a key input means 1 and then entered into a key entry means 2. When data for 'KANA'/'KANJI' conversion are decided, a conversion key or 'KANA' data is judged by a key discriminating means 3. In case of the conversion key, whether the data are 'KATAKANA' character string or 'KATAKANA' is included in the character string is checked. If no 'KATAKANA' is included in the character string, required 'KANJI' is selected by a character conversion means 4 and a selecting means 5. When 'KATAKANA' is included in the characters, all the characters are inputted by 'KATAKANA' or all the characters are inputted by 'HIRAGANA', converted into 'KATAKANA' characters and then the 'KATAKANA' characters are converted into 'HIRAGANA' characters successively from the least significant position by repeating the means 4 by the required number of times.
Patent JP-H0461136-A (JP)
Title: Non-volatile semiconductor device
Inventor: KOROGI YASUHIRO
IPC: H01L27/115
Filed: 1990-06-22
Abstract: PURPOSE:To reduce defective write and defective storage holding by forming a conductive bump to a chip surface in an OTPROM, connecting a chip to a previously wired frame through the bump and covering peripheral sections between the frame and the chip with a packing. CONSTITUTION:An EPROM chip 1 is connected to a previously wired frame 5 by conductive bumps 6, and the periphery of the EPROM chip 1 is covered with a packing 7. The frame 5 is wired beforehand, bonded with leads 4 by metallic wires 3 on the outside of the packing 7, and sealed with a resin 2. According to the constitution, local stress can be prevented because the surface of the EPROM chip 1 is brought to a hollow state, and no defective is generated by local stress even after the chip, write storage holding characteristics of which are tested by a test under the state of a wafer is sealed with the resin.
Patent JP-S5956284-A (JP)
Title: Semiconductor storage device
Inventor: OOUCHI YOSHIAKI
IPC: G11C7/10
Filed: 1982-09-24
Abstract: PURPOSE:To form a semiconductor storage device provided with the mode, where data consisting of plural bits is read and written in series, and the mode where data is read and written in one-bit units. CONSTITUTION:A 256k-bit memory cell array 1 is substituted with four divided 1M-bit memory mats 1a-1d, and the first pin is used as an address As, and the circuit is operated in the nibble mode. Thus, extension up to 1M bits is possible easily with the same design idea as a 256k-bit RAM without rearranging an address decoder 7 in a 16-pin package.