baber/WOPTO huggingface dataset:
Patent JP-S54124894-A (JP)
Title: Burning process of chlorine-containing solid organic materials
Inventor: OKADA TAKEO
IPC: F23G7/12
Filed: 1978-03-22
Abstract: PURPOSE: Chlorine-containing solid organic material is mixed with a burning- promoter such as flowable C particles and fed to fluidized layer of silica sand or the  like and subject to burning. In the process of burning, water is sprayed, thereby  effecting H 2  production, uniform temperature distribution in the layer without  using an auxiliary burner, and further the recovery of HCl.  
     CONSTITUTION: Chlorine-containing solid organic material such as PVC is fed from the hopper 1, and flowable C particles in amount sufficient for self-burning of PVC is fed from the hopper 2, both into the feed hopper 3. Both are adequately mixed and fed to the fluidized layer 6 through the screw feeder 4. Air from the blow pipe 7 and the dispersion plate 5 fluidizes the mixture and the C particles promote the burning. At the same time, water is sprayed through pipe 9 and sprayed from the nozzle 8 to produce H 2 , causing the Cl 2  in the organic material to be convented into HCl gas, which is then recovered by the device 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000229564-A (JP)
Title: Vehicle brake controller
Inventor: ONUMA YUTAKA
IPC: B60T8/24
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle brake controller controlling a braking force of a vehicle on the basis of a proper target deceleration matching a vehicle driving condition. SOLUTION: A brake controller is provided with a reference target G computing unit 74 computing a reference target deceleration from a brake pedal operating condition, a driving state running environment detecting unit 76 detecting a vehicle driving state running environment, a target G correcting unit 78 computing a correction quantity of the reference target deceleration in compliance with the driving state running environment, and a control target deceleration computing unit computing a control target deceleration on the basis of the reference target deceleration and the correction quantity. In this way, a vehicle braking force is controlled on the basis of the control target deceleration.
Patent JP-H04245074-A (JP)
Title: Recording device
Inventor: ANDO HIDEO
IPC: G11B7/004
Filed: 1991-01-31
Abstract: PURPOSE:To increase the recording capacity of a recording medium by converting a binary signal string into a multilevel signal level and changing the gap of a signal level changing point, and then, recording information on the recording medium in accordance with the converted signals. CONSTITUTION:The modulated signal generating means of a signal modulator circuit 41 modulates binary signals and outputs signals of a level decided to the level of the modulated signals by a multilevel value deciding means at the switching timing of a switching timing generating means. A signal synthesizing means constitutes a binary signal string on the basis of the multilevel signal level from a signal waveform converting means by mean of the demodulator circuit 42 of a signal processing circuit 19 and the switching timing detected by a level switching timing detecting means. Thus, by converting a binary signal string into a multilevel signal level and changing the gap at a signal level changing point, information is recorded on a recording medium 1 in accordance with the converted signals.
Patent JP-S63198034-A (JP)
Title: Negative image/positive image discriminating device
Inventor: FUJITA MASASHI
IPC: G03B27/32
Filed: 1987-02-13
Abstract: PURPOSE:To discriminate a negative image and a positive image with high accuracy by dividing a photometric area of an original image area into plural blocks, and varying a prescribed reference value which becomes a reference for selecting the block, in accordance with an image density data. CONSTITUTION:A photometric area of an original image area is divided into plural blocks, the block having a contrast is selected and negative or positive is discriminated, and by summing up a result of its discrimination, the final negative/positive decision of an original image is executed, and also, a reference value which becomes a criterion for selecting the block is varied in accordance with a density measuring data. In such a way, the device is scarcely influenced by a large fluctuation of the back such as an uneven density (unevenness of the original, an uneven illuminance at the time of photographing, an uneven development, etc.) of a background of a microfilm, an uneven illumination of an optical system of a reader printer, etc. Also, a picture and a photograph, etc. whose density is varied slowly can be decided by eliminating the block concerned, and adjusting a focus to a part having a contrast such as a character, etc., therefore, a negative image or a positive image can be discriminated with high accuracy.
Patent JP-S58149587-A (JP)
Inventor: TAKIGUCHI KIYOAKI
IPC: G07B5/04
Filed: 1982-02-27
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-H04222646-A (JP)
Title: Device for treating output material from crushing device
Inventor: ROBAATO EMU UIRIAMUSU
IPC: B07B7/083
Filed: 1991-01-31
Abstract: PURPOSE: To obtain desired uniform fine particles by treating an outputted material from a grinding device effectively by moving ground material into a separator wherein larger and heavier materials are separated to return to the grinding device and also to obtain fine materials. CONSTITUTION: Materials ground in the grinding device 11 are moved into a chamber 18. At such a time, in order to throw larger particles outside in the chamber 18 by centrifugal power and to return them to the grinding device 11 by gravity, a power operation type driving shaft 21 and a rotor 25 having rotatable blades 26 are connected together. Further, for another separation of the ground materials, a rotor cage 30 connected with the shaft 21 is mounted, and a bar member 31 to pass ground particles with specified size toward an outlet 19 is mounted to the disc 29. Also a blower 34 is mounted to form an air stream flowing through the inlet 16 of the chamber 18 to propel ground materials according to air speed passing through the outlet 19 of the chamber 18. As a result, desirable substantially uniform fine particles are obtained.
Patent JP-H0717353-A (JP)
Title: Trigger device for air bag
Inventor: YOTSUTO BUEE DAAMITSUSHIYU
IPC: B60R21/16
Filed: 1994-03-02
Abstract: PURPOSE: To improve a triggering system for an airbag being ignited successively by actuating some ignition circuits safely, surely, and reliably. CONSTITUTION: This triggering system is operated at a given acceleration level in a triggering system for an airbag equipped with an acceleration switch S1 , and is equipped with a shunt switch T1 arrayed in parallel in the switch S1 to be closed due to the action of the switch S1 .
Patent JP-H02211643-A (JP)
Title: Semiconductor device
Inventor: SAKURAI KEIZO
IPC: H01L21/60
Filed: 1989-02-10
Abstract: PURPOSE:To prevent the shorting of a lead and an electrode and achieve a higher integration by insulating a long lead connected to an inner pad electrode, an outer pad electrode, and a tape-like lead with an insulating plate. CONSTITUTION:To an inner pad electrode 2A, a long lead 4 of a lead frame 3 is directly connected. An insulating plate 5 in the form of a rectangular frame is disposed between this lead 4A and the surface of a semiconductor chip 1 so that the lead 4A is prevented from being directly in contact with an outer pad electrode 2B. To the outer pad electrode 2B, one end of a tape-like lead 6 is connected, and the other end of this lead 6 is connected to a short lead 4B. The whole is sealed in one piece with resin 7, and a semiconductor device is completed.
Patent JP-S5656175-A (JP)
Title: Separate-excited converter
Inventor: TAKAI AKIRA
IPC: H02M7/12
Filed: 1980-03-13
Abstract: PURPOSE:To provide a separate-excited converter which can prevent interference of commutation without using a compensating reactor by supplying an input voltage with respect to two six-phase rectifiers connected in series with each other from secondary windings of secondary two-winding transformer. CONSTITUTION:Six-phase rectifiers REC1, REC2 formed of a bridge circuit of thyristors are connected in series with one another, and an AC input to the rectifiers is supplied from the secondary winding of secondary two-winding transformer 2 connected to AC power sources R, S and T. The primary windings of the transformer are connected in a delta connection, one of the secondary windings is connected in a delta connection, and the other of the secondary windings is connected in a star connection. A negative isolation reactance is produced at the transformer by using a transformer in which a primary winding 51 is provided on the outer periphery of the iron core leg 50 and one secondary winding 52 and the other secondary winding 53 are disposed at both upper and lower sides of the primary winding 51.
Patent JP-H02210244-A (JP)
Title: Viscosity measuring device
Inventor: IKEDA MAKOTO
IPC: G01N11/08
Filed: 1989-02-10
Abstract: PURPOSE:To measure viscosity of small amount of a sample by transferring the sample in a quantitative column to a capillary tube by a solvent and detecting the pressure difference of the front and rear parts of the capillary tube. CONSTITUTION:The thermostats 28, 29 are regulated to the prescribed temp. and a solvent for carrier is passed through a force-feed line incorporating a quantitative column 11 and the capillary tubes 22, 25 by a solvent force-feed pump 17 and the insides thereof are washed. A multiway valve 10 is controlled by a CPU 81 to connect the force-feed pipes 13, 14 of a sample to the column 11 and the sample is filled into the column 11. Then the multiway valve 10 is changed over and both a force-feed pipe 16 of the solvent for carrier and a capillary tube connecting pipe 19 are connected to the column 11. The sample in the column 11 is force-fed into the capillary tubes 22, 25 by the solvent for carrier. In the CPU 81, the pressure different of the front and rear parts of the capillary tubes 22, 25 is calculated by the pressure sensors 23A, 23B, 26A, 26B. Viscosity is calculated by a calibration curve previously stored in an RAM 83.
Patent JP-H01208328-A (JP)
Title: Sputtering target and production of superconductor thin film
Inventor: ADACHI HIDEAKI
IPC: H01B12/06
Filed: 1988-02-15
Abstract: PURPOSE:To obtain a thin film of superconductor of high reliability and high accuracy, by using a target mainly consisting of oxides of copper, alkaline earth metal and excessive bismuth and forming an oxide thin film on the base by the sputtering method. CONSTITUTION:A target is provided so that its main components are oxides containing at least bismuth, copper, alkaline earth metal (Ca, Sr) where the ratio of Bi is larger than the composition of the thin film. Then, the target is used to form an oxide thin film containing at least bismuth, copper, alkaline earth metal 22 on the base 21 (such as MgO base) by the sputtering method whereby the subject thin film of superconductor is obtained. It is preferred that the target is formed from a sintered product of a powder or particles and the alkaline earth is composed of 1:1 Ca and Sr and the molar proportion of bismuth is in the range of the equation.
Patent JP-S60177536-A (JP)
Title: Deflection electrode of pick-up tube
Inventor: TADA KANETOSHI
IPC: H01J29/74
Filed: 1984-02-24
Abstract: PURPOSE:To simplify working by using a conductive application agent instead of applying a metal vacuum evaporation film to the forming of a deflection electrode. CONSTITUTION:Firstly, a positive resist is applied to the inside wall of an outer tube 1 for being baked followed by inserting and placing a required negative type mask for being exposed and developed using a fluorescent lamp and making the resist to form a required pattern 2. A conductive application agent or hydrogold, hydroplatinum is blown against the outer tube 1 while rotating it or extremely thinly applied by using a writing brush, an applicator 10 or the like followed by firing at a moderate temperature for thinly adhering a conductive film to the inside wall of the tube 1. Next, the resist 2 is removed by using a resist exfoliation agent, a deflection electrode is formed inside the tube with the conductive application agent. By repeated firing of the outer tube 1 at a high temperature, the conductive film is further strongly adhered to.
Patent JP-S57176428-A (JP)
Title: Storage method of load state in car
Inventor: TAKEDA NOBUHIRO
IPC: B60R16/02
Filed: 1981-03-09
Abstract: PURPOSE:To save the trouble of operation, by storing the state before change, in temporarily changing electric loads such as wipers in usage, front lightings and coolers according to running state, and restoring the state before change with a reset switch. CONSTITUTION:Loads 9 and 10, e.g., among load groups 8, 9-n are turned on with switches SW15 and 16 and when are in use, a reset SW4 is depressed, then H level is inputted to AND gates G7-G12 via an OR gate 16 and a differentiation circuit 25, gates 9 and 11 output H level in cooperation with the H level of the Q output of FFs 12 and 13 to set FFs 21 and 22. -Q output of the FF11 goes to H and an FF20 is reset. Thus, the on/off of a control circuit 3 is transferred to a memory 6. The H level delayed at 23 is inputted to OR gates G2- G6, the FFs 12 and 13 are reset to cut off the loads. When a reset SW7 is depressed, H level is outputted from an OR gate 17, gates 14 and 15 are opened in cooperation with the output of the FFs 21 and 22, the FFs 12 and 13 are set and the state is restored.
Patent JP-H07244422-A (JP)
Title: Image forming device and photoreceptor
Inventor: NAKAMURA YASUSHIGE
IPC: G03G13/02
Filed: 1994-03-02
Abstract: PURPOSE:To sufficiently increase the surface potential of a photoreceptor and to attain satisfactory printing free from fog whether a toner used is magnetic or not by imparting additional potential to the photoreceptor. CONSTITUTION:Additional potential is imparted to a photoreceptor by incorporating an additional potential imparting substance (electrification ability improver) into the photoreceptor, coating the surface of the photoreceptor with the substance or properly applying the substance on the surface of the photoreceptor before image formation. When a magnetic toner is used, the surface potential of the photoreceptor is made close to or higher than development bias, background fog is eliminated and printing density can be increased. In the case of a nonmagnetic toner, the surface potential of the photoreceptor is made higher than the development bias, the background fog is eliminated and the printing density can be increased.
Patent JP-H08227136-A (JP)
Title: Solvent coater for forming picture
Inventor: HIROTA HIROYUKI
IPC: G03D13/00
Filed: 1995-02-21
Abstract: PURPOSE: To heat a picture forming soln. with a small amt. of heat, to shorten the rising time, to save electric power and to reduce the cost. CONSTITUTION: A sponge 54 is brought into contact with a photosensitive material 22 and moved along a photosensitive material 22 on a stage 12 along with a tank 52, and hence water 58 is applied on the exposed photosensitive material 22. The water 58 is heated to >=40 deg.C, for example, to promote the swelling of the water 58 to the photosensitive material 22. The stage 12 is common to that for the heat development and transfer and heated to 60 deg.C. Consequently, the coating region 29 of the photosensitive material 22 is heated, the sponge 54 is brought into contact with the photosensitive material 21 to heat the water 58 flowing out from the sponge 54, and the water 58 discharged and applied on the photosensitive material 22 is heated. The water 58 to be applied on the photosensitive material 22 in the tank 22 can be kept at room temp.
Patent JP-S57203749-A (JP)
Title: High strength cold rolled steel plate of superior workability and its production
Inventor: TAKAHASHI MASASHI
IPC: C21D8/02
Filed: 1982-03-01
Abstract: PURPOSE: To produce a cold rolled steel plate provided with both of high strength and superior workability inexpensively by hot-rolling steel contg. specific ratios of C, Mn, P, Sol.Al, N, Si and coiling, cooling and box-annealing this under specific conditions.  
     CONSTITUTION: The steel consisting of 0.01W0.10% C, 0.02W3.0% Mn, 0.04W 0.20% P, 0.020W0.080% Sol.Al, 0.0075W0.0200% N, 0.2W1.5% Si and the balance substantially Fe and ≥2 Sol.Al(%)/N(%) is prepd. After this steel is hot- rolled, it is coiled at ≤600°C and is cold-rolled at ≥30%, then it is box-annealed. The cold-rolled steel of about ≥40kg/mm 2  tensile strength and about ≥1.5 γ value is produced by this without using costly additive elements. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57147210-A (JP)
Title: Magnetic core for induction electrical machinery and apparatus
Inventor: YAGISAWA TAKESHI
IPC: H01F27/24
Filed: 1981-03-09
Abstract: PURPOSE:To increase a space factor by winding or laminating a material, one surface thereof roughness remarkably, such as an amorphous magnetic thin-band so that both the surface and the surface and both the back and the back form opposite surfaces. CONSTITUTION:The uneven surfaces of the thin-bands 3A, 3B delievered from material coils 2A, 2B are mutually overlapped and wound on a coil form 1, and the magnetic core 6 is manufactured. Accordingly, unevenness mutually buries clearances on surface sections, air geps 5 are decreased, and the space factor is increased. When the thin-bands 3A, 3B are wound on the coil form 1, mutually flat surfaces may be overlapped.
Patent JP-S61194136-A (JP)
Title: Alloy having variable spectral reflectance and recording material
Inventor: IKUTA ISAO
IPC: G11B7/243
Filed: 1985-02-22
Abstract: PURPOSE:To obtain an information recording medium enabling recording and erasure by adding prescribed percentages of Zn, Ti and a rare earth element to Ag and allowing the resulting alloy to form phases having different crystal structures in two temp. ranges so as to change reversibly the spectral reflectance. CONSTITUTION:An alloy having variable spectral reflectance is composed of 30-46wt% Zn, <=10wt% Ti, <=15wt% in total of one or more kinds of elements selected among the elements belonging to the groups IA, IIA, IVA, VA, VIA, VIIA and VIII in the periodic table, the rare earth elements, etc., and the balance Ag. The alloy has different crystal structures at the 1st temp. above room temp. and a temp. below the 1st temp. in a solid state. When the alloy is rapidly cooled from the higher temp., the crystal structure changes to a structure different from a crystal structure formed by nonrapid cooling at the lower temp. Thus, two or more kinds of spectral reflectances are obtd. by heating and cooling in a solid state.
Patent JP-S62193301-A (JP)
Title: Phase equalizer
Inventor: HANDA KAZUNORI
IPC: H01P1/00
Filed: 1986-02-19
Abstract: PURPOSE:To obtain a small-sized phase equalizer whose phase frequency characteristic is easily varied, by inserting dielectrics to open ends on both sides of a coaxial line or connecting capacitors there to constitute a variable capacitance element. CONSTITUTION:A coaxial line 2 for input/output is joined to a coaxial line 1 with both ends opened, and dielectrics 3 and 4 which have through holes in centers and have a dielectric constant epsilon are inserted to both ends of the coaxial line 1. When lengths from the junction part between coaxial lines 1 and 2 to open ends of the coaxial line 1 are denoted as l1' and l2' and insertion lengths of dielectrics 3 and 4, namely, insertion lengths of a center conductor of the coaxial line 1 to through holes of dielectrics 3 and 4 are denoted as DELTAl1 and DELTAl2, respective electric equivalent lengths l1 and l2 are given in accordance with formulas l1=l1'+(epsilon<1/2>-1)DELTAl1 and l2=l2'+(epsilon<1/2>-1)DELTAl2. Then, the coaxial line 1 with both ends opened to which dielectrics 3 and 4 are inserted can be regarded as a resonator which resonates to a frequency where l1+l2 is a half of the wavelength. With respect to this resonator, the extent of coupling to input/output is changed when the connection position of the coaxial line 2 for input/output is changed.
Patent JP-S61192372-A (JP)
Title: Method for submerged painting of steel structure
Inventor: TOU SHIYUNICHI
IPC: B05D7/24
Filed: 1985-02-21
Abstract: PURPOSE:To enhance painting workability and the adhesiveness of a paint in water, in the submerged painting of a steel structure, by respectively coating a paint containing a predetermined amount of a specific metal powder as a first layer and a paint not containing said metal powder as a second layer. CONSTITUTION:A metal powder-containing composition as a first layer is prepared by compounding 5-75wt% of a metal powder such as a zinc powder or an aluminum powder larger than iron in an ionization tendency in a two-pack type resin compound system consisting of a compound system based on an epoxy resin and a compound system containing a curing agent capable of curing said compound system in water. Next, to the painting of a second top coat layer, a composition, wherein the metal powder is removed from the composition of the first layer and desired color pigment such as chromium oxide, iron oxide or carbon black is added in place of said metal powder, is adapted. By using the metal powder as mentioned above, together, the adhesion of the epoxy resin with steel in water is markedly enhanced.
Patent JP-H05148398-A (JP)
Title: Vinylidene copolymer compositions stabilized against heat and their use
Inventor: KUROODO MITSUSHIERU
IPC: C08L87/00
Filed: 1992-02-20
Abstract: PURPOSE: To obtain the subject composition stabilized against heat by including a glycidyl methacrylate polymer having a specified or higher epoxy value as an epoxide heat stabilizer.  
     CONSTITUTION: In obtaining a vinylidene chloride copolymer composition stabilized against heat by using an epoxide stabilizer, the epoxide stabilizer is a glycidyl methacrylate polymer having an epoxy value of at least 0.3. The obtained vinylidene chloride copolymer composition is suited for extrusion of various moldings showing excellent impermeability and transparency and especially suited for films and sheet intended for packaging. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S54125037-A (JP)
Title: Electrophotographic copying process
Inventor: MIZUNO AKINORI
IPC: G03G13/09
Filed: 1978-03-23
Abstract: PURPOSE: To enhance an electorphotographic image quality, by carrying out normal charging steps of charging in a polarity reverse to that of a static latent image more than one time and by developing the static latent image using a toner with a predetermined charge adjusted.  
     CONSTITUTION: The surface of photosensitive drum 1 rotating in the arrow direction is uniformly charged with charger 2, a static latent image is formed in exposure zone, and on the other hand, toner 8 of above 10 6  ohm. cm resistivity supplied to insulating rubber roller 9 pressed in light contact to drum 1 is charged to a reversed polarity to that of the image with blade 10 for friction charging to supply onto the static latent image. In this electrophotography, distance L between point A where the static latent image is formed on drum 1, and point B where roller 9 contacts to drum 1 is set to L>6πr, where r is the radius of roller 9, and roller 9 is rotated more than 2 times during the image moves from point A to point B to sufficiently charge the toner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52116453-A (JP)
Title: (3,2,1) octane and its preparation
Inventor: INAMOTO YOSHIAKI
IPC: C07C1/00
Filed: 1976-03-26
Abstract: PURPOSE: 2-Exo, 8-trimethylenebicyclo [3,2,1] octane I. 
     COPYRIGHT: (C)1977,JPO&Japio