baber/WOPTO huggingface dataset:
Patent JP-H10278432-A (JP)
Title: Heat mode laser recording method and apparatus used therefor
Inventor: TAKEDA KATSUYUKI
IPC: B41M5/392
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for laser recording in a heat mode suitable for formation of a halftone image color proofing without image defect with high resolution, and an apparatus used therefor. SOLUTION: To oppose and bring an image forming layer of a recording material 5 having the layer melt transferred with laser beam converted to heat by photothermal conversion substance to and into contact with an image receiving layer of an image receiving element 4 and laser expose it, it is laser exposed via the member 2 for transmitting the laser beam. The apparatus therefor comprises at least a cylindrical member 3 for supporting the material 5 and a laser exposure system 1, a member 2 for transmitting the beam at a position in an optical path of the beam and means for pressing the laser beam transmitting member 2 to the cylindrical member at the time of the exposure.
Patent JP-S61247274-A (JP)
Title: Stabilizer circuit of multioutput switching power source
Inventor: AKIYAMA TAKAYOSHI
IPC: H02M3/28
Filed: 1985-04-24
Abstract: PURPOSE:To prevent the efficiency from decreasing due to a load variation by alternately driving a plurality of coupling circuits controlled by the output of a frequency driver and alternately feeding back the output of a rectifying and smoothing circuit. CONSTITUTION:A pulse transformer 2 is connected with a transistor (Tr) which switches, and a plurality of rectifying and smoothing circuits 3 which rectify and smooth the output of the transformer are provided. The outputs of the circuits 3 are fed back by an error amplifier 4 to become constant. In this case, the output of an oscillator 6 is divided by a frequency divider 12, and coupling circuits 13 formed of photocouplers PC1, PC2 are controlled by the output of the divider to couple the circuits 3 with the amplifier 4. Thus, the circuits 13 are alternately driven by the outputs A, -A of the divider 12 to alternately switch a feedback system to output voltages V1, V2 to make the both voltages constant.
Patent JP-S5424018-A (JP)
Title: Control system for exposure action of camera
Inventor: TAMURA SHIYUUICHI
IPC: G03B17/24
Filed: 1977-07-25
Abstract: PURPOSE: To adjust the photographic path and detect focusing of an object to be photographed by using a display device which indicates the output of a photoelectric focusing detector and a another display device in the finder of a photographic data photographic device in common, and by changing a single display device periodically and using it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5614544-A (JP)
Title: High polymer composition with excellent compatibility
Inventor: KATOU HIROSHI
IPC: D06M15/00
Filed: 1979-07-14
Abstract: PURPOSE: To provide a titled composition showing specific compatible behavior and forming a uniform film with excellent stability and good transparency prepd. from raw starch and polyvinyl alcohol modified with a long chain alkyl group.  
     CONSTITUTION: (a) Raw starch such as wheat starch or corn starch and (b) polyvinyl alcohol modified with a water-soluble long-chain alkyl group containing 0.05W 10mol% of 4W20C long-chain alkyl group such as α-olefin or alkyl vinyl ether are blended in such a range that a weight ratio of (a) component to (b) component is 99:1W1:99 to obtain an objective high polymer composition. This high polymer composition has good stability when it is allowed to stand in the form of an aqueous solution as compared with a mixture of raw starch and polyvinyl alcohol and a film prepared from an aqueous solution of said composition is uniform and has high transparency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5517321-A (JP)
Title: 1,2-benzoisothiazole derivative
Inventor: UNO JIYUN
IPC: C07D417/06
Filed: 1978-07-21
Abstract: NEW MATERIAL:A compound of formula I or its salt (R 1  is H, halogen, OH, alkoxy, nitro, amino; R 2  is hydroxyamino, amino, alkylamino, or forms imidazoline ring together with imino group).  
     EXAMPLE: 1,2-Benzoisothiazole-3-acetamidoxime.  
     USE: Medicine, or intermediate of medicine.  
     PROCESS: The objective compound I is preapred by reacting a compound II (X is O, S; A is alkyl) with a compound III (R 2 ' is hydroxylamino, amino, alkylamino, 2-aminoethylamino) usually in a solvent such as aliphatic alcohol, etc., under cooling or below 70°C. Use of ethylenediamine as the amine III induces the removal of ammonia in the molecule and forms a ring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61245867-A (JP)
Title: Method for controlling thickness of coating film of strip
Inventor: MINATO TAKEHIKO
IPC: B05D7/14
Filed: 1985-04-25
Abstract: PURPOSE:To make it possible to simultaneously and collectively control the thickness difference between the films on the front and back surface of a strip in the longitudinal and lateral directions thereof, by detecting the thicknesses of the coating films at the central parts and at the parts in the vicinity of both ends of the front and back surfaces of strip in the lateral direction thereof in the downstream side of squeeze rolls. CONSTITUTION:The thicknesses of the coating films at the central parts and at the parts in the vicinity of both ends in the lateral direction of the front and back surfaces of a strip 10 passing through a spray 12, squeeze rolls 14A, 14B and a baking furnace 16 are detected by film thickness detectors 28-38. The control of the average film thickness of the strip in the lateral direction corresponding to the average value of all of detection values is performed, for example, by correcting the nip pressure of the squeeze rolls 14A, 14B. The control of the film thickness distribution of the strip in the lateral direction corresponding to the thickness difference between the films at the parts in the vicinity of both end parts in the lateral direction is performed by correcting the right and left press-down balance of the squeeze rolls 14A, 14B. In the same way, the control of the thickness difference between the films on the front and back surfaces of the strip is performed by correcting a roll horizontal offset amount corresponding to the deviation of the film thickness average value.
Patent JP-S5213779-A (JP)
Title: Selecteive etching method
Inventor: KIYO HIDEO
IPC: H01L21/302
Filed: 1975-07-22
Abstract: PURPOSE: In order to completely remove pin holes which generate on photo-sensitive resins, through placing a porous mask to be used for the contact with symmetry thereby rotating the mask and painting the photo-sensitive resins twice and exposing and developing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03289202-A (JP)
Title: Heatproof circuit
Inventor: SAKAI HIROBUMI
IPC: H03F1/52
Filed: 1990-04-04
Abstract: PURPOSE:To minimize the number of circuit components and to reduce the power consumption by devising the circuit such that an output transistor(TR) is turned off at a low temperature, the TR is turned on in the heat protection state, the TR is turned off again at a temperature lowered a little from the state and the head protection is released. CONSTITUTION:Each resistance and each current are selected properly, a TR Q8 is turned off at a low temperature, an output TR Q9 is turned off, and when the temperature gets high, the TR Q8 turns from off to on and the current of a TR Q7 flows to the TR Q8, then the output TR Q9 is turned on to cause the heatproof state. When the temperature decreases, the TR Q8 is turned off, the current of the TR Q7 flows to a reference voltage circuit section through a TR Q10 again, the output TR Q10 is turned off and the heatproof is released. Thus, no hysteresis comparator is needed, the power consumption is reduced and the number circuit components is decreased.
Patent JP-S59216137-A (JP)
Title: Photosensitive emulsion for coating on plastic film
Inventor: KUBO KEIJI
IPC: C08L29/04
Filed: 1983-05-24
Abstract: PURPOSE:To obtain the titled emulsion preventing the formation of bubbles and uneven coating due to a repelling phenomenon during coating by using a mixture of a specified org. solvent with water as a dispersion medium for a photosensitive emulsion. CONSTITUTION:A photosensitive emulsion contg. a polyvinyl alcohol or polyvinyl acetate emulsion and a diazo compound is prepd. with a dispersion medium consisting of 95-50wt% water and 5-50wt% one or more kinds of lower aliphatic alcohols selected among methanol, ethanol, n-propanol and i-propanol. By using the dispersion medium, when the photosensitive emulsion is coated on a plastic film and dried, the formation of bubbles on the surface of the coated film and a repelling phenomenon are prevented without deteriorating the dryability, and a photosensitive image forming material for a printing screen or the like can be obtd.
Patent JP-S5518217-A (JP)
Title: Deodorization of exhaust gas of ammonia process diazo copying machine
Inventor: MATSUI TAKESHI
IPC: B01D53/58
Filed: 1978-07-25
Abstract: PURPOSE: Deodorization by passing ammonia-containing exhaust gas from ammonia process diazo copying machine through an alkali-treated porous material and then through oxidation catalyst bed.  
     CONSTITUTION: An ammonia-containing exhaust gas exhausted by the development in an ammonia process diazo copying machine, is passed through a filled layer which is prepared by immersing a porous material such as activated carbon, alumin, etc. in an aqueous solution of an alkaline material such as sodium hydroxide, etc. and the air-drying the prorous material, whereby hydrogen chloride gas generated by photolysis of diazo is converted to ammonium chloride in the ammonia-containing exhaust gas. This ammonium chloride is absorbed by the porous material by physical and chemical effects. The resulting exhaust gas is passed through a platinum-based catalyst, whereby the exhaust gas is deodorized without the reduction of the activity of the catalyst. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62294420-A (JP)
Inventor: ISURAERU KABATSUSO
IPC: A61L15/26
Filed: 1987-04-14
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-H07295292-A (JP)
Title: Two component developer and its production
Inventor: OMURA TAKESHI
IPC: G03G9/087
Filed: 1994-04-27
Abstract: PURPOSE:To produce a developer excellent in low temp. fixing property and resistance to hot offset property. CONSTITUTION:This two components developer is produced by mixing a toner produced through a stage at which a toner raw contents containing at least binding resin, colorant and release agent are mixed mechanically, the stage at which the contents are melt kneaded, the stage at which the contents are pulverized and the stage an which the contents are classified, and having a next relation between a softening point Tsp and a melt index Ml and a carrier. That is, 120 deg.C<Tsp<140 deg.C, but 120 deg.C<TSP<125 deg.C and -2Tsp+1250<MI(mg/10 min)<-2Tsp+280, and 125 deg.C<=Tsp<140 deg.C and 0<MI(mg/10min)<-2Tsp +280.
Patent JP-S60235805-A (JP)
Title: Polymerization of propylene
Inventor: ASANUMA TADASHI
IPC: C08F4/00
Filed: 1984-05-08
Abstract: PURPOSE:To obtain a highly stereoregular polypropylene in good yields per catalyst, by polymerizing propylene in the presence of a catalyst comprising an active titanium catalyst prepared in a specified manner and an organoaluminum compound. CONSTITUTION:An active titanium catalyst is prepared by copulverizing magnesium chloride with an oxygen-containing organic compound (e.g., diethyl ether or ethyl benzoate) and a halohydrocarbon (e.g., carbon tetrachloride or trichlorobenzene), irradiating the copulverizate with ultraviolet rays and/or visible light and treating this by contact with titanium tetrachloride. Propylene, alone or together with other alpha-olefins (e.g., ethylene), is polymerized in the presence of a catalyst comprising the above obtained active titanium catalyst and an organoaluminum compound (e.g., triethylaluminum or diethylaluminum chloride) to obtain the purpose polypropylene.
Patent JP-H03290184-A (JP)
Title: Cell of scavenger receptor-producing animal
Inventor: MATSUMOTO AKIYO
IPC: C12N5/10
Filed: 1990-04-06
Abstract: NEW MATERIAL:Animal cell able to manifesting I-type or II-type human scavenger receptor transformed by a vector containing gene coding I-type or II-type human scavenger receptor under the control of promoter capable of functioning in animal cell. USE:Used for a remedy of arterial sclerosis. PREPARATION:For instance, mRNA is collected from macrophage-like cell divided by cultivation of human leukemia cell-based THP-1 in the presence of phorbol 12-myristate 13-acetate(PMA) and cDNA library is produced from the mRNA by a normal method, then a strain having gene coding I-type or II-type human scavenger receptor is selected by using a probe, thus resultant DNA is collected and connected to a downstream of a promoter to form a recombinant plasmid, then the plasmid is inserted into chinese hamster ovary(CHO), etc., to afford the aimed transformed animal cell.
Patent JP-S57205465-A (JP)
Title: Concealing ink
Inventor: OONISHI KUNIHIKO
IPC: C09D11/00
Filed: 1981-06-10
Abstract: PURPOSE:To obtain a concealing ink for effectively concealing a letter or design recorded or printed on a sheet of paper or plastics, said ink being easily scraped off when dried by incorporating an opaque pigment, Al powder, an ethylene/ vinyl acetate copolymer and an organic solvent. CONSTITUTION:The titted ink contains 5-50pts.wt. opaque pigment (e.g.titanium white, carbon black, or red iron oxide), 2-25pts.wt. Al powder, 2-15pts.wt. ethylene/vinyl acetate copolymer (e.g.a copolymer having a vinyl acetate moeity content of 25-50wt%) and 30-80pts.wt. orgaic solvent (e.g.toluene or ethylbenzene). This concealing ink has printing layer would not be easily removed by light abrasion or contact since the ink has a suitable adhesiveness to a substrate sheet, the concealing layer can be readily and completely scraped off by a holder of a writing material or a corner of a coin to reveal the printed letter or the like beneath the layer.
Patent JP-H09255607-A (JP)
Title: Production of bisphenol a
Inventor: MATSUO SHINJI
IPC: C07B61/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prolong the life of an acidic ion-exchange resin catalyst used in this process by removing compounds causing catalyst deterioration in the raw materials. SOLUTION: This production process comprises the reaction step where an excessive amount of phenol and acetone are allowed react with each other in the prensece of an acidic ion-exchange resin catalyst to form bisphenol-A, the crystal sparation step where the formed bisphenol-A is precipitated in the from of crystalline adduct with phenol and the purification step where the adduct crystals and subjected to phenol-removal treatment to give purified bisphenol-A. In this process, the phenol prepared by purifying the phenol from the crystal separation step by adsorption treatment is used at last as a part of the phenol to be allowed to reach with acetone and the amount of the adsorbent is 3-25vol.% based on the ion-exchange resin catalyst.
Patent JP-2000283901-A (JP)
Title: Test piece gripping device for high-speed rotary bend fatigue testing machine comprising chucking rod and taper bush
Inventor: OGAWA TOSHIAKI
IPC: G01N3/34
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the removal of a test piece by preventing a test piece gripped taper bush from being stuck in a chucking rod due to thermal expansion, baking, etc., in a high-temperature high-speed rotary bend fatigue test at medium/high temperatures. SOLUTION: This test piece gripping device for a high-temperature high-speed rotary bend testing machine comprises a taper bush 7 having a taper-shaped outer peripheral surface 10 to be fitted and inserted into a chucking rod with an axial taper-shaped insertion hole with a thin path at its tip, a cylindrical through hole 11 for fitting, inserting and gripping a test piece, an axial slit 13 reaching the taper-shaped outer peripheral surface 10 from an inner peripheral surface 12 of the cylindrical through hole 11, an axial internal wall recessed groove 14 formed in the inner peripheral surface 12, an axial external wall recessed groove 15 formed in the taper-shaped outer peripheral surface 10,  and an axial relaxation recessed groove 16 formed from the outer peripheral surface 10 to inside in the taper-shaped outer peripheral surface 10 in an intermediate position between the slit 13 and the external wall recessed groove 15.
Patent JP-H08285389-A (JP)
Title: Air conditioner
Inventor: OGATA HIDEO
IPC: F25B1/00
Filed: 1995-04-17
Abstract: PURPOSE: To provide an inverter device used in an air conditioner in which an efficiency of the air conditioner is improved under an operation of the air conditioner in a voltage-frequency characteristic suitable for a loaded condition. CONSTITUTION: Enthalpy of a work of a compressor is calculated by an enthalpy calculator 19 on the basis of information of the compressor obtained by a discharging pressure sensor 15, a discharging temperature sensor 16, a suction pressure sensor 17 and a suction temperature sensor 18. A load torque is calculated with a load torque assuming device 2 on the basis of the calculated enthalpy. The most suitable voltage-frequency characteristic is determined by a voltage-frequency characteristic determining device 21 on the basis of the calculated characteristic and then a wave-form generating device 13 outputs a wave-form signal of a wave-form pattern of the most suitable voltage- frequency characteristic from the wave-form memory device 12 storing each of the different wave-form patterns of voltage-frequency characteristic to an inverter device 14.
Patent JP-H04218641-A (JP)
Title: Steel for high strength shaft parts
Inventor: HOSHINO TOSHIYUKI
IPC: C22C38/38
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a steel for high strength shaft parts high in torsional strength and excellent in induction hardenability and cold workability by specifying a compsn. constituted of C, Si, Mn, P, S, Ti, B, N, O and Fe. CONSTITUTION:A steel for high strength shaft parts contg., by weight, 0.35 to 0.60%, <=0.05 % Si, >0.65 to 1.80% Mn, <=0.020% P, 0.005 to 0.035% S, 0.01 to 0.05% Ti, 0.0003 to 0.005% B, <=0.005% N, <=0.002% O and the balance Fe with inevitable impurities, satisfying IH=161.4C<2>-145.6C<3>-27.6C+0.01Si+4.10 Mn>=10.0 and IT=78.7C+17.7Si+24.9Mn+4.19<=70.2 and furthermore mixed with prescribed amounts of Cr and Mo is obtd. This steel has high torsional strength and a long tool life at the time of cold working, by which a shaft member free from the need of annealing before working can be obtd.
Patent JP-S5517877-A (JP)
Title: Head positioning control system
Inventor: NAKANISHI HIROSHI
IPC: G11B21/08
Filed: 1978-07-24
Abstract: PURPOSE: To perform accurately track positioning for a magnetic disc device, etc., by deciding zero-crossing signals of track detection signals, which are within a fixed time after a forecasted coming time, as cylinder pulse signals.  
     CONSTITUTION: Integrating circuit 3 integrates signals proportional to the moving speed of a head until the servo head passes through the boundary of a track and passes through the next track boundary, and this integrated value is decided by decision circuit 4 where a prescribed reference level is set, and circuit 4 generates a coming time forecasting pluse and applies this pulse to FF6. Meanwhile, zero- crossing pulses generated from detector 2 are applied to this FF6 at a zero-crossing time of track detection signals of the servo head through amplifier 1 and zero- crossing detector 2; and only when zero-crossing pulses are applied in a prescribed time after the coming time forecasting pulse is applied, FF6 generates the cylinder pulse as the set output and resets circuit 3 through switch circuit 5. As a result, track positioning can be performed accurately without recognizing efrroneously signal absence such as drop-out as a zero-crossing signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05304475-A (JP)
Title: Noise shaper
Inventor: OKAMOTO TOSHIYUKI
IPC: H04B14/04
Filed: 1992-04-10
Abstract: PURPOSE:To attain high precision even when an over-sampling ratio is reduced and also to provide a stable noise shaper with a smaller circuit scale by ascending the degree of a noise shaper by means of more than three degrees. CONSTITUTION:S1-S3 are integrators at each stage, C is a quantization equipment which outputs a binary level being + or -1 with zero as a threshold value and D is a delay equipment. In the integrator of a first stage, the difference signal of a signal after the one-sample delay of an output from the quantization equipment C and an input signal is inputted and integrated. The output signal of the integrator S1 is delayed by one sample and multiplied by constant value and the obtained value is subtracted from the output signal of the integrator S1 and inputted to the integrator S2 of the second stage. In a same processing method, the output signal of the integrator S2 is inputted to the integrator S3 of the third stage and the output of the integrator 3 is inputted to the quantization equipment C. In the quantization equipment C, +1 is outputted when an input is more than zero and -1 is outputted when the input is under zero.
Patent JP-S5718042-A (JP)
Title: Mode switching device of tape recorder
Inventor: UENO HITOSHI
IPC: G11B15/26
Filed: 1980-07-03
Abstract: PURPOSE:To ensure a control for a mode switching lever, by incorporating a control lever which has a displacement with a control plate that is driven by a motor into the main body of a tape recorder in the form of a unit. CONSTITUTION:A control plate 2 which is turned by a control motor 13 plus control levers 4, 5, 7 and 9 on the plate 2 which are allowed to contact with cam parts 2e and 2g and have a displacement in accordance with the rotation of the plate 2 are held in a body by holding base boards 1 and 11 to be formed into a unit. This unit is mounted to a tape recorder main body. Thus the tips of the levers 4, 5, 7 and 9 protruding over thr boards 1 and 11 control a mode switching lever.
Patent JP-H02269087-A (JP)
Title: Method for printing on gold leaf and silver foil using foaming binder
Inventor: KIZU SADAMU
IPC: B41M1/22
Filed: 1989-04-10
Abstract: PURPOSE:To prevent the crack in the application to a stretchable cloth or Japanese paper by mixing a flocky binder, a foaming binder, and a stretch binder in specific ratios respectively. CONSTITUTION:After a silk screen plate is made, a mixture obtained, as components of a printing solvent, by containing 40% thermal foaming agent described as a foaming binder and 20% material described as a stretch binder, which never cracks even in the application to a stretchable cloth, per 100% foil adhesive described as a flocky binder is printed by a conventional method, finished, and dried. In this manner, a printing can be finished without a crack even if the printing is applied to a stretchable material, such as Japanese paper and cloth.
Patent JP-S60237345-A (JP)
Inventor: RATSUSERU JIEI GAASUMAN
IPC: G01N33/49
Filed: 1985-04-30
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。