baber/WOPTO huggingface dataset:
Patent JP-H0410783-A (JP)
Title: Video camera device
Inventor: YAMAMOTO NAOKI
IPC: H04N5/351
Filed: 1990-04-27
Abstract: PURPOSE:To make it unnecessary to execute complex operation and to attain accurate operation by using the inverse of a zoom ratio and forming new image data so that the new data are inserted into existing image data by interpolation. CONSTITUTION:In the case of zooming up an image by a zoom ratio beta/alpha, a control circuit 107 the data 111 of a zoom ratio alpha/beta to be the inverse of the beta/alpha to an image processing circuit 108. A sensor reading signal 114 outputted from a sensor 101 is inputted to the circuit 108 through an A/D converter 103 and a digital signal processing circuit 104. Then, horizontal and vertical interpolation is applied to the data 111 of the alpha/beta and a digital interpolation signal 113 is outputted as an interpolated video signal through a digital signal processing circuit 104 and a D/A converter 105. Thus, optional interpolation output data can be outputted only by applying simple data.
Patent JP-S63274110-A (JP)
Title: Slide contact device
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/04
Filed: 1987-05-06
Abstract: PURPOSE:To obtain the sliding contact device of low degree of abrasion, generating no heat and hardly subjected to deposition when a catalytic action is at work by a method wherein a contact material, in which a specific quantity of Mo is added to Ag, is used as the contact material for the thick film conductor pattern formed by sintering Ag conductor paste. CONSTITUTION:A thick film resistance pattern 2 is formed on a ceramic substrate 1 by sintering resistance paste, a thick film conductor pattern 3 is formed linking to said thick film conductor pattern 2 by sintering Ag conductor paste, and they are used as a wiring board 4. Opposing to the thick film conductor pattern 3 of the wiring board 4, a contact material 6 of Ag-Mo of 10-50 wt.% is attached to a spring terminal material 7, and a sliding contact 5 is formed. As the contact material of said sliding contact is soft and easily slided, its contact resistance is low and stabilized, an Ag thick film conductor pattern is not worn out, also there are almost no adhesion and exforiation, and an excellent contact can be obtained.
Patent JP-S60252611-A (JP)
Title: Production of conjugated diolefin polymer
Inventor: KITAYAMA TSUTOMU
IPC: C08F36/00
Filed: 1984-05-30
Abstract: PURPOSE:The two-staged polymerization of a conjugated diolefin is carried out in hydrocarbon using an organolithium as an initiator, then the polymers terminated with Li atoms are coupled with a coupling agent to give the titled polymer having a specific molecular weight distribution and good processability. CONSTITUTION:In the polymerization of a conjugated diolefin or a mixture thereof with a vinyl aromatic hydrocarbon using an organolithium compound as an initiator in a hydrocarbon solvent, in the first step, 10-70wt% of the total monomers are polymerized at the maximum temperature of 30-80 deg.C, then the rest of the monomers are added continuously or batchwise to effect the following polymerization at -20-150 deg.C. The resulting polymer having Li atom terminals are coupled to give the objective polymer containing less than 40wt% of bound vinyl aromatic hydrocarbon, 30-90wt% of vinyl bonds in the conjugated olefin parts and less than 30wt% of coupled polymers and having 5-20wt% of the part of less than 100,000 molecular weight according to the measurement of molecular weight distribution by gel-permeation chromatography.
Patent JP-S62268345-A (JP)
Title: Rectifying compensator for dc machine
Inventor: TAWARA KAZUO
IPC: H02K13/00
Filed: 1986-05-16
Abstract: PURPOSE:To carry out stable and rectified rectification compensatory control, by storing proper commutating pole auxiliary winding current values and by controlling them so that these values can be read out to meet the stored values in actual load operation. CONSTITUTION:The armature current to an armature 1 is detected by a current detector 14 and multiplied by the output of a rotational frequency detector 2 and a multiplier 15 and then inputted into a microcomputer 16. The current values to a proper commutating pole auxiliary winding 11 corresponding to this input are stored in the microcomputer 16 in accordance with the data in commissioning. In fact, the current flowing to the commutating pole auxiliary winding 11 is detected by a current detector 18 and inputted into the microcomputer 16. The microcomputer 16 issues the command to a current control circuit 12 so as to meet the specified values. If sparks are emitted to a brush, it is detected by a spark detection coil 10 and inputted into the microcomputer 16 through a waveform processing circuit 17. Then the microcomputer 16 changes the current values of the commutating pole auxiliary winding so that the sparks will be extinguished.
Patent JP-H04338400-A (JP)
Title: Lectin b obtained from american horseshoe crab and method for separating and purifying the same lectin b
Inventor: OKUMA SEIICHI
IPC: C07K1/22
Filed: 1991-05-15
Abstract: PURPOSE:To a new lectin B for detection reagent of sialic acid and conjugated saccharide thereof, etc., separated from blood lymphocyte of American horseshoe crab using an affinity chromatography containing a sialosaccharide protein as a fixed ligand. CONSTITUTION:A main sialosaccharide protein (glycophorin HA) extracted by LIS-phenol extraction method from horse erythrocyte is bound to a solid carrier as a fixed ligand to form a support for affinity chromatography and then a liquid in the column using the support is equilibrated with 0.05M tris- hydrochloride buffer solution (pH 7.2) and then the blood lymphocyte of American horseshoe crab is added to the column and non-absorbed substance is allowed to flow from the column using the buffer solution and the absorbed substance is eluted from the column with 0.05M tris-hydrochloride buffer solution (pH 7.2) containing 0.3M NaCl and the eluted solution is concentrated and subjected to gel filtration to provide the objective new lectin B having affinity to sialic acid, conjugated saccharide thereof and human and animal blood lymphocyte.
Patent JP-H05105323-A (JP)
Title: Bending conveyor device for bag or bag group
Inventor: KABAYAMA MASAKIYO
IPC: B65H45/14
Filed: 1991-04-17
Abstract: PURPOSE:To make a device compact and enable the horizontal conveyance of bags or a bag group while keeping them in shape after being bent by laminating the bags in the bent state at the end part of a bag receiving plate, and batch-folding the specified number of batch-bent bags. CONSTITUTION:A rotor 22 with a horizontal axis rotated around a horizontal shaft 21 is provided with five to eight bag receiving plates 23 radially at equal spaces apart. In a station S1, bags delivered from a first conveyor 10 are hung at one of the bag receiving group. When the bags reach the specified number, the rotor 22 is let step one pitch, and the form of the bag group is straightened by a bag form straightening member 27 in an optional station S2 before the bag receiving plate 23 hung with the bag group becomes horizontal. The bag group is folded and conveyed out in a station S4 where the bag receiving plate 23 becomes horizontal. The conveyed-out bag group is conveyed by a second conveyor 51, and on the midway, batch machining is applied to the folded bag group.
Patent JP-S5735414-A (JP)
Title: Delay oscillator
Inventor: MASAGO KENJI
IPC: H05B41/04
Filed: 1980-08-11
Abstract: PURPOSE:To produce an oscillated high voltage with a delay, by taking an oscillating capacitor of a boosting circuit connecting an oscillation capacitor, nonlinear inductor and current control type switching element in series as two capacitors one of which is connected in parallel with a thermister. CONSTITUTION:When a switch 2 is closed a resistance value of a thermister 9 is small, Q of a boosting circuit 7 is fallen down, and an oscillation voltage does not reach a glow discharge start voltage of a lamp 8. Thus, only preheating of filaments 8a, 8b due to a current i1 is made. As the temperature of a thermister 9 rises and the resistance value rises, the Q of the circuit 7 is high, the oscillation voltage is also increased and the lamp 8 is softly started since the filaments 8a, 8b are preheated.
Patent JP-H09298614-A (JP)
Title: Communication charge charging method and charging device
Inventor: ANDO KAZUNORI
IPC: H04M15/34
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To perform an accurate charging processing by collating communication detailed data incapable of automatically calculating a communication charge with communication traffic data provided from a network side, fetching the communication charge of the communication detailed data and performing a sum-up processing including the fetched data at the time of issuing a bill. SOLUTION: Data incapable of calculating the communication charge only by the communication detail data outputted from a private branch exchange are recorded in a charge error log file 4 as error data, the respective communication traffic data 9 provided by communication companies are collated with the error data recorded in the charge error log file 4 and the communication charge of the error data is fetched. Then, an error daily report is prepared based on the error data with the communication charge fetched and the error daily report and a daily report normally charge-calculated and prepared are summed up together and outputted.
Patent JP-H04317942-A (JP)
Title: Information reading device
Inventor: GOTO HARUHIKO
IPC: H04N1/00
Filed: 1991-04-15
Abstract: PURPOSE:To allow a single sensor to sense picking-up of two document sheets and opening of a guide element by sensing the displacement amount of a tension roller which presses document sheet to a drive roller. CONSTITUTION:In the case that two document sheets G are picked up when picking-up is conducted with a pickup roller 10, the two document sheets G are introduced to between a drive roller 25 and a tension roller 26 of guide plates 13a, 13b of a transporting means 12, and now the tension roller 26 separates from the drive roller 25 a certain amount more than in usual case, wherein the amount corresponds to the thickness of one document sheet G, and moves to the position b'. The amount of roller 26 movement is sensed by a sensor 30 through the shaft 27 of roller 26 and a lever 31, and two-sheet picking-up is acknowledged. If it is forgotten to shut the guide plate 13a, the tension roller 26 moves to the position (a), wherein the amount of movement is sensed by the same sensor 30 through the shaft 27 of roller 26 and lever 31, and it is known that the guide plate 13a is in opened state.
Patent JP-S605296-A (JP)
Title: Biological nitration and denitrification apparatus
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/34
Filed: 1983-06-22
Abstract: PURPOSE:To achieve power conservation, in a treating apparatus equipped with a first denitrification tank, a nitration tank, a second denitrification tank and an aeration tank, by naturally refluxing foams generated from the nitration tank and the aeration tank to the first denitrification tank. CONSTITUTION:The titled apparatus is constituted of a first denitrification tank 1, a nitration tank 2, a second denitrification tank 4, an aeration tank 5 arranged to the post-stage of said tank 4 and foam flow-out pipes 3, 6 for communicating the upper spaces above the water levels in the aforementioned tanks 2, 5 and the tank 7. Foams 9, 10 generated in the aforementioned nitration tank 2 and the aeration tank 5 during operation are refluxed to the tank 1 through the pipes 3, 6 and a pipeline 7. By the above mentioned apparatus, the powers of a nitrated liquid recirculation pump and the motor of a defoamer are conserved.
Patent JP-H0410456-A (JP)
Title: Semiconductor device
Inventor: JIYON MAAKU DORAINAN
IPC: H01L21/768
Filed: 1990-04-26
Abstract: PURPOSE:To reduce an effect to overall resistance between conductor layers connected by a conductor contact-hole filled section by electrically bringing the base of the contact-hole filled section into contact with the first conductor layer and electrically bringing the side face of the contact-hole filled section into contact with the second conductor layer. CONSTITUTION:A conductor layer 5 is formed onto a semiconductor substrate 1 by using an impurity implantation technique, etc., and an SiO2 film 2 is deposited on the conductor layer 5 by employing a CVD technique. A high melting-point metallic layer 3 is deposited on the SiO2 layer 2 by using a sputtering technique, etc., a resist is applied on the layer 3, and a contact hole pattern is exposed to the resist by employing a lithographic technique. Sections up to the conductor layer 5 through the metallic layer 3 and the SiO2 layer 2 are etched by using a reactive ion etching technique, thus forming a contact hole 4. The contact hole 4 is filled with polycrystalline silicon by employing the CVD technique, thus shaping a fill section 6. Lastly, polycrystalline silicon remaining on the metallic layer 3 is etched back by using the RIE technique.
Patent JP-H02288780-A (JP)
Title: Signal processor
Inventor: YAMASHITA HIROMITSU
IPC: G11B20/02
Filed: 1989-04-28
Abstract: PURPOSE:To attain dubbing recording without emphasizing noise in a synchronizing signal by providing a synthesizing means to synthesize the synchronizing signals from first and second synchronizing signal separator circuits and a sharpness circuit disabling means which responds to the signal from the synthesizing signal and disables a sharpness circuit. CONSTITUTION:A signal C is applied to a low-pass filter 8a. According to the signal C, the low-pass filter 8a removes an FM carrier (signal E'.) The signal E' is applied to a synchronizing signal separator circuit 9a and the synchronizing signal separator circuit 9a separates a synchronizing signal F' by binarizing the signal E'. Because of a delay time t3 provided for a synchronizing signal separator circuit 9, the synchronizing signal F' is delayed only for the time t3 rather than the signal C. A synthesizing circuit 13 ORs signals F and F' and a signal H is prepared and applied to a sharpness prohibiting terminal 14. While the signal H is in an 'H', period a sharpness circuit 11 is disabled. Thus, the noise synchronous to the rising edge of the synchronizing signal F generating in the synchronizing part of a signal D is not emphasized in the sharpness circuit 11.
Patent JP-H06322250-A (JP)
Title: Polycarbonate resin composition
Inventor: UMEDA TAKASHI
IPC: C08K3/22
Filed: 1993-05-13
Abstract: PURPOSE:To prevent the decrease in mol.wt. of a polycarbonate resin caused by an inorg. pigment compounded and thereby give a polycarbonate resin compsn. which gives a molded article excellent in hue and mechanical properties by using a specific reactive silicone. CONSTITUTION:A polycarbonate resin compsn. is prepd. by compounding 100 pts.wt. polycarbonate resin with 0.001-20 pts.wt. inorg. pigment (except a white pigment) and 0.001-5 pts.wt. organopolysiloxane having an organoxysilyl group bonded to a silicon atom through a divalent hydrocarbon group. An example of the organopolysiloxane is represented by formula I [wherein R<1> is a monovalent hydrocarbon group; A is a monovalent hydrocarbon group or an organoxysilylated monovalent hydrocarbon group of formula II (wherein R<2> is a divalent hydrocarbon group; R<3> and R<4> are each a monovalent hydrocarbon group; and X is 0-2) provided at least one of A's is an organoxysilylated monovalent hydrocarbon group; and m is 1-300 and n is 0-300 provided m+n is 1-300].
Patent JP-H048775-A (JP)
Title: Electrodepositing paint composition
Inventor: TANAKA TAKASHI
IPC: C09D201/02
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the subject composition having excellent painting workability and stability of paint and giving a uniform matte film having excellent resistance to chemicals and appearance comprising an aqueous dispersion containing a fixed ratio of an electrodepositable resin dispersible in water and specific fine resin particles. CONSTITUTION:The objective composition contains (A) 100 pts.wt. electrodepositable resin dispersible in water preferably having cationic functional group and (B) 1-120 pts.wt. fine resin particles of 0.01-5mu averaged particle diameter carrying acylhydrazinium base on the surface by physical attachment or covalent bond and having a crosslinked structure in a molecule. The objecting composition is suitable as a matte paint for single-coat finishing.
Patent JP-H04340563-A (JP)
Title: Color image forming device
Inventor: YAGI MICHIO
IPC: G03G15/04
Filed: 1991-05-16
Abstract: PURPOSE:To accurately eliminate the deviation of a writing position caused by the deviation of a belt-like photosensitive body in a subscanning direction and to obtain an image which has no color slurring and which is excellent in resolving power in a color image forming device where a latent image is formed on the belt-like photosensitive body by an optical writing device using a laser beam and a toner image obtained by development is superposed on the photosensitive body several times so as to obtain a multicolor image. CONSTITUTION:A mark 1A is put on the specified spot of the photosensitive belt 1, a mark sensor 23 for detecting the mark 1A is provided at the specified position of a device main body, and the time required for one rotation of the photosensitive belt 1 is measured according to a mark detection signal from the mark sensor 23, then the scanning speed of an exposing beam is adjusted so that the scanning time interval of the exposing beam of the optical writing device may be 1/n(n: integer) of the time required for one rotation, thereby accurately correcting the deviation of the writing position.
Patent JP-H11306191-A (JP)
Title: Method and system for law retrieval
Inventor: FUNABASHI KIYOMI
IPC: G06Q50/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To advance environmental countermeasures, etc., by providing a system which can easily retrieve the laws applied to products. SOLUTION: Part or the whole of the name of a product to be retrieved is inputted from the input device 113 of a user 110. A retrieving process part 101 on a server 100 performs retrieval from an article name file 102 according to the inputted article name to retrieve plural candiclates for the formal articles and displays the result on a display device 112. The retrieving process part 101 performs retrieval from an article name and constituent substance name file 103 according to the formal article name to extract its constituent substance names, converts the constituent substance names to law entry substance names by using the file 103, and retrieves an application law by using a file 104. Consequently, the application law relating to environment preservation, harmful substance control, etc., can easily be extracted by the input of part of the article name.
Patent JP-S5337734-A (JP)
Title: Anticorrosive primer
Inventor: TAKASE KATSUJI
IPC: C09D161/04
Filed: 1976-09-20
Abstract: PURPOSE: An anticorrosive primer preventing pollution and having good anticorrosion, adhesion and welding properties, which is composed of polyvinyl butyral resin, a molybdate compound, a polyphosphate salt and phosphoric acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63275105-A (JP)
Title: Magnet device for magnetic resonance imaging
Inventor: KITAMURA KOJI
IPC: G01R33/381
Filed: 1987-05-07
Abstract: PURPOSE:To reduce running cost by stopping the flow of cooling medium in a channel during the idling period of a device and reducing the current down to the current value to produce calorie equivalent to the natural radiating amount of the magnetic field generating means during the period of stopping. CONSTITUTION:When the photographing is not carried out due to the time of replacing patients and etc., the cooling unit control means 20 closes first and second solenoid valves 8 and 9 and stops the circulation of cold water on receiving the idling dispatching signal. Accordingly, the radiation of a coil 7 is the natural radiation only, so a pre-regulator 1 reduces the coil current 1out down to the current value capable of compensating for the natural radiating amount of the coil 7. According to such a control, even if the photographing state transfers from the idling state, the temperature of the coil 7 may hardly change and the stable static magnetic field can be immediately formed without causing any thermal distortion to the coil 7. According the constitution, time stability of the static magnetic field can be maintained and the running cost can be also extremely reduced.
Patent JP-H01281420-A (JP)
Title: Liquid crystal panel
Inventor: MURAYAMA KOICHI
IPC: G02F1/133
Filed: 1988-05-09
Abstract: PURPOSE:To prevent unequal display by dispersing or disposing soft scattering materials consisting of a material having ion adsorptivity or having the material having the ion adsorptivity on the surface into a cell. CONSTITUTION:Electrodes 3 for display driving and oriented films 4 are formed on the inside surfaces of the cell 2 and a liquid crystal material 5 is packed in the cell 2. Further, the scattering materials 5 are dispersed or disposed in the cell 2 in order to maintain the cell thickness. The soft scattering materials 8 consisting of the material such as ion exchange resin, chelate resin, cellulose or cellulose deriv. having the ion adsorptivity or the scattering materials 8 coated or chemically bonded with the ion exchange resin, chelate resin, cellulose, cellulose deriv. material, silane coupling agent, antistatic agent, etc., having the adsorptivity on the surface are dispersed or disposed in the cell 2. The generation of the unequal display is thereby prevented.
Patent JP-S5636642-A (JP)
Title: Plane holding method of photographic paper in enlarging
Inventor: WAKI RIGIO
IPC: G03B27/60
Filed: 1979-09-01
Abstract: PURPOSE: To prevent photographic paper from floating up and secure flatness by fixing the photographic paper to be printed to the base plate of an easel for enlarging through vacuum attraction.  
     CONSTITUTION: A small hole 2 through which air flows is formed in the specific portion of the base plate or sheet panel 1 of an easel for enlarging on which photographic paper is placed. A suction path 3 is provided on the back of the small hole 2 and is connected with a suction end 4 and a hose 5 to make possible vacuum attraction. Then, holding of the plane close to ideal may be maintained without touching the photographic paper with hand and the deviation and deformation owing to the movement of the photographic paper may be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63277203-A (JP)
Title: Production of olefin polymer
Inventor: SUGA SADANORI
IPC: C08F4/60
Filed: 1987-05-08
Abstract: PURPOSE:To obtain a polymer having excellent polymerization activity, stereoregularity and particle shape, by (co)polymerizing an olefin in the presence of a catalyst composed of a solid catalyst component derived from Mg compound, Al compound, etc., and an organometallic compound of a group I-III metal of the periodic table. CONSTITUTION:An olefin is (co)polymerized in the presence of a catalyst composed of (A) a solid catalyst component obtained by thermally reacting an Mg compound of formula I (R<1> and R<2> are alkyl, aryl or aralkyl; 0<=n<=2) [e.g. Mg(OCH3)2] with Al compound of formula II (R<3> is alkyl, aryl or aralkyl) [e.g. Al(OCH3)3 and Al(OCH2C6H5)3] and an Si compound of formula III (R<4> is alkyl, aryl or aralkyl) (e.g. tetramethoxysilane) and treating the reaction product with a halogen-containing Ti compound and an electron donative compound (e.g. diethyl ether) and (B) an organometallic compound of a group I-III metal of the periodic table (e.g. triethylaluminum).