baber/WOPTO huggingface dataset:
Patent JP-H04268311-A (JP)
Title: Production of vinyl chloride resin
Inventor: FUJII NORIKI
IPC: C08F214/06
Filed: 1991-02-25
Abstract: PURPOSE:To easily and safely obtain the title easily soluble in an organic solvent while scarcely forming scale by suspension-polymerizing a vinyl chloride monomer and a hydroxylated vinyl monomer in an aqueous medium to a specified conversion and containing the suspension polymerization after adding a polymeric dispersant to the system. CONSTITUTION:The suspension polymerization of a vinyl chloride monomer and a hydroxylated vinyl monomer [e.g. 2-hygroxyethyl (meth)acrylate] is started in an aqueous medium in the presence of a nonionic emulsifier (e.g. polyxyethylene nonyl-phenyl ether) and/or an anionic emulsifier (e.g. sodium salt of a higher alcohol sulfate) and an oil-soluble free-radical initiator (e.g. azobisisobutyronitrile), and a high-molecular dispersent (e.g. partially saponified polyvinyl alcohol) is added when the conversion of the vinyl chloride monomer reaches 1-20wt.% to continue the suspension polymerization. The formation of scale in the polymerizer can be suppressed and the polymerization can be performed safely and easily. The obtained resin is particulate and excellent in solubility in an organic solvent.
Patent JP-S52113193-A (JP)
Title: Electromagnetic type converter
Inventor: YUKIMOTO SADAO
IPC: G04C21/16
Filed: 1976-03-18
Abstract: PURPOSE: To keep the natural oscillating frequency constant and to obtain a large alarm sound, by using electromagnetic type converter and by adjusting the compliance of supporting plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04269030-A (JP)
Title: Radio communication equipment
Inventor: KOSAKA AKIO
IPC: H04M1/68
Filed: 1991-02-25
Abstract: PURPOSE:To attain ciphering processing without data transmission reception exclusively used for a key code by using a key code so as to convert an original, voice signal into a ciphered voice at a sender side and obtaining the key code based on a speech channel in use at a receiver side so as to decode the ciphered voice. CONSTITUTION:A voice processing circuit 5 implements ciphering processing by using the frequency division replacement method which is a method dividing a voice band into small bands and replaces them. The circuit 5 converts a voice signal (original voice signal) fed through a telephone line L and a network circuit 6 into a ciphered voice signal and it is fed to a transmission circuit 4. The circuit 5 decodes an output signal (ciphered voice signal) from a reception circuit 3 into a decoded voice signal and gives the result to the circuit 6. A bell signal detection circuit 7 detects a bell signal at the arrival of a call and gives a detected output to a control circuit 8. The control circuit 8 controls the entire master set and closes a switch contact (not shown) in the circuit 6 based on a signal from a slave set included in the reception signal from the circuit 3 to connect the line L and generates a dial signal by using the dial number data from the slave set.
Patent JP-H07171207-A (JP)
Title: Deodorant and its preparation
Inventor: ISAGAWA MITSUO
IPC: A61L9/01
Filed: 1991-02-25
Abstract: PURPOSE:To obtain a deodorant with excellent deodorizing effect on the whole odors around the living by incorporating a porous body wherein a reaction product of one or two or more metals selected from a group consisting of Fe, Mn, Cr, Ni, Zn, Al and Cu with an oxypolybasic acid and a metal coexist and a gas-absorptive carrier. CONSTITUTION:A porous body wherein a reaction product of one or two or more metals selected from a group consisting of Fe, Mn, Cr, Ni, Zn, Al and Cu with an oxypolybasic acid and a metal coexist and a gas-absorptive carrier are incorporated in a deodorant. To the surface of a powder 2 of the gas- absorptive carrier the porous body 1 wherein the reaction product of the metal with the oxypolybasic acid and the metal coexist is made to adhere by using a solvent. Then, the objective deodorant 4 is obtd. by powdering a constitution wherein the surface of the powder 2 of the gas-absorptive carrier is covered with the porous body 1. Deodorizing is performed by reacting chemically the porous body 1 with a chemically highly reactive odorous substance and by absorbing physically a chemically poorly reactive odorous substance with the gas-absorptive carrier.
Patent JP-2000230181-A (JP)
Title: Solid fuel
Inventor: HASEGAWA HIDEO
IPC: C10L7/04
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a solid fuel capable of continuously producing moderate flame for a long period of time and also effective in incinerating wastes produced from various field activities. SOLUTION: This solid fuel is obtained by mixing together the main materials including rice bran, waste oil, active carbon, paste and an alcohol followed by molding and solidifying the mixture, wherein the respective amounts of the above ingredients are, for example, as follows: rice bran: 30 kg, waste oil: 5-25 L, active carbon: 300-900 g, paste: 200-800 cc, and an alcohol: 250-1,500 cc.
Patent JP-S63196864-A (JP)
Title: Oscilloscope display circuit
Inventor: MOTOHASHI FUMIHIKO
IPC: G01D3/036
Filed: 1987-02-12
Abstract: PURPOSE:To prevent the generation of a fluctuation on a display screen, by amplifying a character and a signal waveform with separate amplifiers. CONSTITUTION:A signal waveform applied to terminals 11 and 12 is inputted into a final stage amplifier 36 via a main amplifier 13 and an amplifier 102. Character signals applied to terminals 21 and 22 are inputted into an amplifier 39 via a character amplifier 23 and an amplifier 103. Thus, the use of separate amplifiers removes a fluctuation at an amplifier stage. As the amplifier 39 is of a common base type, there is little fluctuation due to any temperature difference appearing on a display screen of a CRT tube 38.
Patent JP-H01206266-A (JP)
Title: Probe card
Inventor: NISHIYAMA KAZUNORI
IPC: G01R1/073
Filed: 1988-02-12
Abstract: PURPOSE:To reduce not only the stray capacity between probes but also the cross talk generated in a signal line by forming adjacent probes into two-type shapes and arranging said probes so as to be three-dimensionally separated from each other. CONSTITUTION:The second probes 1b each having a bent part at the intermediate part thereof are provided on both sides of the first probe 1a. The leading ends of the second parts of the probes 1b are almost present within the plane formed by the leading end of the probe 1a. The probes arranged to the respective sides around the rectangular hole of a card substrate consist of the probes 1a, 1b and are made adjacent each other. By this constitution, the stray capacity between the probes 1a, 1b is reduced and the cross talk generated in a signal line is also reduced.
Patent JP-S53116334-A (JP)
Title: Preparation of decabromodiphenylether containing no impurities
Inventor: KATSURAGAWA KANJI
IPC: C07C41/00
Filed: 1977-03-22
Abstract: PURPOSE: To prepare the title cpd. by reaction of diphenyl ether with bromine in specific ratios of solvents of ethylene dibromide, dichloride and/or ethylene bromochloride in the presence of a catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55122499-A (JP)
Title: Method of controlling speed reduction of step motor
Inventor: MONMA HISAYOSHI
IPC: H02P8/00
Filed: 1979-03-15
Abstract: PURPOSE:To prevent being influenced by load fluctuation or disturbance, by reducing a speed by a feedback pulses in the initial stage and reducing the speed after the fall in the speed by prescribed steps under such open-loop control that pulses are produced at prescribed intervals. CONSTITUTION:An accelerating signal 17 is generated by a starting signal to rotate a step motor 1. The rotation of the motor is feedbacked by an encoder 2 to accelerate the motor into a constant speed. When the level of the accelerating signal 17 becomes zero, monostable multivibrators 19, 23, 24, 25 are caused to generate pulses by feedbacked pulses to slowly decelerate the motor through an OR gate 20 and a monostable multivibrator 29. Subsequently, other monostable multivibrators 26. 27, 28 are caused to produce pulses at slowly lengthening intervals independently of the feedbacked pulses to stop the motor through monostable multivibrator 30. According to this method, the motor does not get out of tune despite load fluctuation or disturbance. The motor can thus be stopped in a prescribed position.
Patent JP-S57145499-A (JP)
Title: Piezoelectric or pyroelectric element and its production
Inventor: KANEKO NAGAO
IPC: H01L41/45
Filed: 1981-03-05
Abstract: PURPOSE:To obtain a piezoelectric or pyroelectric element which excels in the durability and the humidity resistance, by coating a solution composed mainly of an organic titanate compound on both surfaces of a film having the high molecular piezoelectric or pyroelectric properties and then applying the hydrolysis. CONSTITUTION:A polarizing process is applied to a film of polyvinylidene fluoride, etc. to obtain a high molecular film 1 showing the piezoelectric properties. An n-butanol solution dissolved an organic titanate compound is coated on the film 1 by the spraying immersing, gravure and other methods after applying a piezoelectric or pyroelectric process to the film 1. The film 1 then subjected to hydrolysis after the drying. And a titanium oxide layer 2 is provided, then a metallic thin film electrode 3 is formed by the vapor deposition.
Patent JP-S62190115-A (JP)
Title: Hair cosmetic
Inventor: OKU MASAKO
IPC: A61Q5/00
Filed: 1986-02-13
Abstract: PURPOSE:To obtain a hair cosmetic effective in preventing damage of hair and dissolution of hair-constituting protein caused thereby and capable of imparting smoothness to hair, by compounding an extract of a specific vegetable and tannic acid to a cosmetic base. CONSTITUTION:The objective hair cosmetic can be produced by compounding (A) 0.005-10wt% extract of one or more vegetables selected from English ivy, arnica, hamamelis, Japanese white birch and FUKITANPOPO and (B) 0.001-10wt% tannic acid. The cosmetic has excellent effect to suppress the dissolution of proteins from hair during shampooing, permanent wave treatment or hair-dyeing, impart the hair with smoothness, improve the feeling of hair treated by various treatments such as shampooing and give excellently finished hair. Any tannic acid derived from vegetable tannin such as gall-nut, etc., meet the purpose. It can be used in the form of preshampoo, shampoo or after- shampoo and may be compounded with various surfactants, etc., at need.
Patent JP-H06294396-A (JP)
Title: Impeller for horizontal type fan
Inventor: PIITAA AARU BUTSUSHIYUNERU
IPC: F24F1/00
Filed: 1994-03-01
Abstract: PURPOSE: To apply a technique of a Mellim and Sovran axial fan to reduce a noise to the minimum by making the spacing of blades nonuniform to arrangement for blades of a transverse fan, so as to reduce a blade rate tonal noise. CONSTITUTION: This impeller has three parallel disk members centered on a rotational axis, and two blade 31 modules 32 disposed between a pair of the disk members and having plural blades 31 extended from the rotational axis of an impeller 30. The angular spacing between the same positions of an adjacent pair of the blades 31 within each module 32 is determined by the expression I [n is an integer selected from the group of 1-B, B represents the number of the blades of the module, Sn is the angular spacing between the n-th position and the (n+1)-th position, and Sn' is an uncorrected angular spacing between the n-th position and the (n+1)-th position and is calculated by the expression II (j is an integer, β is determined with a prescribed expression)].  A position of the n-th blade 31 of the (m+1)-th module 32 is displaced from the n-th blade 31 of the m-th module 32 by a displacement amount provided by dividing 360 deg. by M. The m is an integer selected from integers from 1 upto M, and the M represents the number of the modules in the impeller 30.
Patent JP-2000231516-A (JP)
Title: Data transmission equipment
Inventor: YAMADA KOJIRO
IPC: G06F13/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission equipment capable of performing data transmission after surely recovering the receiving situation of a receiving terminal when abnormality occurs in the receiving terminal. SOLUTION: When a CPU 10a retransmits a 9-th bit clock signal alone (empty clock) when a reception confirmation signal is not returned from an EEPROM 50 to a 9-th bit clock signal which is added to transmission data and transmitted by the CPU 10a, a CPU 50b solves the problem on the abnormality of a receiving situation by returning a reception confirmation signal while synchronizing with the clock signal. For this reason, when abnormality occurs in a receiving terminal, it is possible to perform data transmission after surely recovering the receiving situation of the receiving terminal.
Patent JP-S62189131-A (JP)
Title: Controller for injection molding machine
Inventor: SHIMOKOUCHI OSAMU
IPC: B29C45/76
Filed: 1986-02-17
Abstract: PURPOSE:To make a worker unnecessary and to reduce a loss of resin and energy by improving productivity by shortening necessary time for starting molding, by making molding terms vary automatically from initial molding terms up to stable molding terms at the time of starting the molding. CONSTITUTION:Supply of hydraulic oil to an injection cylinder 12 and hydraulic motor 14 is controlled by a direction control valve 16, and the working oil to be supplied to the direction control valve 16, is controlled by adjusting the discharge oil of an oil pump 18 with a flow control valve 20 and pressure con trol valve 22. Actuations of the flow control valve 20 and pressure control valve 22 are controlled by a signal from a control device 24 and the control device 24 acts according to molding terms to be applied to a control device 24 from an arithmetic unit 26. Signals from a number of time of shot setting device 28 and memory 30 are applied to the arithmetic unit 26 and signals from a stable term setting device 32 and initial molding term setting device 34 are stored in the memory 30. With this constitution, initial molding terms, stable molding terms and the number of times of shots are set up respectively on the setting devices.
Patent JP-H08216425-A (JP)
Title: Ink jet recording device
Inventor: INADA GENJI
IPC: B41J2/175
Filed: 1995-02-20
Abstract: PURPOSE: To upgrade the printing quality and carry out the stabilized high speed printing by feeding ink of specified structural viscosity index provided with thixotropic modification working as viscosity from an ink source into an ink liquid chamber. CONSTITUTION: Ink is fed from an ink source, passed through a feed opening 8 opened on a top plate 7 and fed into a liquid chamber 4, and then fed to respective nozzles 2. Ink fed therein is jetted out of a jet outlet 3. In that case, the power multiplication formula of the ink is η=Kx(shear rate)<(η-1)> and when ink thixotropic properties are set approximately ((k) is (pseudoplasticity of viscosity), thixotropic properties having the structural viscosity index (n) of 0.93 or under in the range of shear rate of 10-100 (l/s) and viscosity (η) of 10mPa.s or less at the sear rate of 500 (1/s) is provided. Ink of comparatively high viscosity can be jetted out stably by the arrangement, and/or the refilling time of ink into nozzles is shortened to carry out the high speed recording.
Patent JP-H01206061-A (JP)
Title: Ink jet printer
Inventor: FUJISAWA KYUICHI
IPC: B41J2/045
Filed: 1988-02-15
Abstract: PURPOSE:To enable characters and images to be formed with a color change from a high-density color to an intermediate-density color and to enable a solid printing to be easily conducted in a short time, by providing an open/close control valve controlling an air supply to an air nozzle, which flies an ink droplet permeating into a wicking member by jetting an air toward the ink- permeable wicking member. CONSTITUTION:An air is force-fed from a compressed air source to a connecting tube 37. In this condition, when a wicking member 35 traveling together with a head body 31 reaches a printing position, an open/close control valve 38 is opened only for a predetermined period of time according to a printing instruction, and the air is jetted out from a jet port 36a of an air nozzle 36 toward the wicking member 35 and a paper P wound around a platen 32. By the air jetted out of the air nozzle 36, an ink 34 which has been drawn up to the upper end part of the wicking member 35 from the inside of an ink case 33 is flown from the core member 35 toward the paper P to be fixed on the paper P. By conducting this open/close action for every printing position according to a printing instruction, characters and images are formed.
Patent JP-S63198013-A (JP)
Title: Auto focus device
Inventor: OTSUKA YASUNOBU
IPC: G02B7/28
Filed: 1987-02-13
Abstract: PURPOSE:To simply change a range in which a distance can be detected, and the detection accuracy, by providing a pupil variable member for varying a shape of a pupil in accordance with whether a distance detecting range is large or small, and varying a ratio of a shift quantity of two images. CONSTITUTION:By an iris 1 and a photographic lens 2 in an interchangeable lens, an image 4 of an object is formed temporarily on an optical axis 3, but in the luminous flux which has passed through the photographic lens 2, the upper luminous flux than the optical axis 3 and the lower luminous flux than the optical axis 3 are divided into two by separator lenses 5a, 5b, and the image 4 is formed again as images 7a, 7b on photodetecting sensors 6a, 6b placed in a position being conjugate to the film surface by the separator lens 5a, 5b. When the iris 1 is stopped down, the center-of-gravity position of the luminous flux passing through the photographic lens 2 changes, and a distance of a parallax becomes narrow. Due to a decrease of the parallax, the moving rate of an image by a defocus becomes small, and the detection range of a distance is widened relatively.
Patent JP-H07244933-A (JP)
Title: Method of initializing digital information recording medium
Inventor: SATO SHINICHI
IPC: G11B20/12
Filed: 1994-03-01
Abstract: PURPOSE:To provide a method of initializing a digital information recording medium capable of drop-out inspecting at a uniformized sensitivity over the whole area to be inspected of the recording medium after shortening an inspection time by using a format signal as a drop-out inspection signal. CONSTITUTION:In a format circuit 12, the recorded format signal is read out from the recording medium in which the format signal is recorded on a prescribed area through a magnetic head 24, and whether or not the format signal is written correctly is inspected. Together with that, in a drop-out inspection circuit 14, the read out format signal is compared with a prescribed threshold value set according to the period of the format signal, and the presence of the drop-out is inspected based on the compared result.
Patent JP-S55124079-A (JP)
Title: Direction detecting device
Inventor: MORI KENZOU
IPC: G01S3/14
Filed: 1979-03-19
Abstract: PURPOSE:To enable the numerical displaying of bearings to be made readily without requiring any mechanical rotating mechanism by using a plurality of directional antennas and an oscillator or the like which transmits the plural AC signals having the phase angles respectively corresponding to the directions of their respective directivities. CONSTITUTION:The AC signals having the phase angles corresponding respectively to the directions of the directivities of a pair of antennas 1, 2 whose directivities orthogonally intersect with each other are transmitted from an oscillator 7 to modulators 3, 4 and the outputs of the directional antennas 1, 2 are respectively modulated. These modulated outputs are superposed in a synthesis circuit 8. The output of a non-directional vertical antenna 5 is applied to a 90 deg. phase shifter 6 and this is applied to the synthesis circuit 8. A receiving circuit 9 demodulates the output signal of the synthesis circuit 8 and applies the same to a filter 10 which in turn extracts the AC signal. This signal is applied together with the signal of a reference phase obtainable from the oscillator 7 to a phase comparator 11 which then detects the phase difference between them and this is displayed by a display device 12.
Patent JP-H01208566-A (JP)
Title: Starting motor
Inventor: TANAKA TOSHINORI
IPC: F02N15/02
Filed: 1988-02-12
Abstract: PURPOSE:To prevent the generation of a pressure reducing action and smoothly slide a pinion moving cylinder by providing a cap on the front end portion of the pinion moving cylinder while connecting the space inside the cap to the air via an axial through hole formed on an output rotary shaft. CONSTITUTION:In a starting motor 20, an output rotary shaft 1 is provided on the armature rotary shaft 21a of a DC motor 21. A pinion moving cylinder 22 is slidably fitted on the output rotary shaft 1. On the pinion moving cylinder 22, a pinion portion 22a is provided on the front end portion, the clutch inner portion 3a of an overrunning clutch device 3 is provided on the rear end portion, and a sliding supporting face portion 22b is provided on the middle portion. In this structure, a cap 28 for covering the front end portion of the output rotary shaft 1 is provided on the front end portion of the pinion moving cylinder 22. An axial through hole 35 is formed on the output rotary shaft 1 and the inside of the cap 28 is connected to the air via the axial through hole 35.
Patent JP-S54123956-A (JP)
Title: Dry type developer
Inventor: NAGAI KOUJI
IPC: G03G9/08
Filed: 1978-03-17
Abstract: PURPOSE: To enable reproduction of good images to be accomplished even in the practical operation conditions of an electrophotographic copier by specifying mean diameter and blending ratio of magnetic and nonmagnetic toners.  
     CONSTITUTION: A magnetic toner of 35W50 μ mean diameter in an amount of 85W 98 weight %, preferably 90W95 weight %, and a nonmagnetic toner of 5W30 μ mean diameter in an amount of 2W15 weight %, preferably 5W10 weight % are blended to form a dry type developer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06222451-A (JP)
Title: Camera provide with data imprinting function
Inventor: NAKAMURA TOSHIYUKI
IPC: G03B17/24
Filed: 1993-01-27
Abstract: PURPOSE:To correctly imprint data corresponding to a picture frame size at the time of photographing by changing over the shape of an imprinted character to attain imprinting according to the selecting state of a picture frame size selecting means before winding is started. CONSTITUTION:In winding processing, one frame of a film corresponds to the 360-edge of an interrupter signal. On the other hand, data is imprinted from the 200th edge during the feeding of a frame, that is, from 200th edge to the 280th edge. In a normal mode, LED1-LED7 emit light once per one edge, but in a panoramic mode, they emit the light two times per one edge. Therefore, in the panoramic mode, the width of the character imprinted on a film is half of that in the normal mode, to make the width of the character proper on a print. Thus, the shape of the imprinted character is changed to attain the imprinting according to the selecting state of a panoramic switch 17 as the picture frame size selecting means before the winding is started.
Patent JP-H04246442-A (JP)
Title: Antistatic resin composition resistant against water washing
Inventor: KIKUCHI MIKIO
IPC: C08L23/00
Filed: 1991-02-01
Abstract: PURPOSE:To provide a water-washing-resistant colorable antistatic (conductive) resin composition used for molding IC trays, magazines, containers for semiconductor-related products, etc. CONSTITUTION:A water-washing-resistant antistatic resin composition prepared by mixing 100 pts.wt. polyolefin resin and/or polystyrene resin with 0.01-15 pts.wt. at least one member selected from among group I metals in the periodic table, group II metals in the periodic table and salts thereof, 0.5-20 pts.wt. polyalcohol compound and 2-90 pts.wt. polyamide resin.
Patent JP-S59157996-A (JP)
Inventor: KAKINOTE KEIJI
IPC: H05B33/22
Filed: 1983-02-25
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。