baber/WOPTO huggingface dataset:
Patent JP-H0321807-A (JP)
Title: Interferometer
Inventor: SHICHIRI MASATAKA
IPC: G01B9/02
Filed: 1989-06-20
Abstract: PURPOSE:To easily obtain high-contrast interference fringes by constituting an area which is provided to a reference half-mirror and differs in reflection factor or transmissivity relatively movably to parallel light beam flux. CONSTITUTION:Light sources 1 - 3, the reference half-mirror 5, and a body 6 to be measured are arranged in order and a half-mirror 4 is arranged between the light source parts 1 - 3 and half-mirror 5. The mirror 4 transmits parallel light beam flux to the half-mirror 5 and body 6 to be measured, and reflects the reflected light beam flux from the half-mirror 5 and body 6 to be measured to a screen 7 for observation which is arranged on an optical axis P' different from an optical axis P. The half-mirror 5 has a metallic thin film 5b on a glass substrate 5a and is constituted rotatably on a shaft Q penetrating the substrate 5a in the center while part of the area formed of the thin film 5b is irradiated with the parallel light beam flux. The thin film 5b is made gradually different in film thickness in the peripheral direction of the substrate 5a to vary gradually in reflection factor or transmissivity.
Patent JP-H05323420-A (JP)
Title: Device for reducing camera-shake
Inventor: OSAWA KEIJI
IPC: G03B7/097
Filed: 1992-05-25
Abstract: PURPOSE:To optimally reduce shake regardless of the posture of a camera. CONSTITUTION:This device includes posture detecting means 7a-7c detecting the posture of a camera body, a time lag varying means 3 varying a releasing time lag value up to the start of the travelling of a shutter first blind after a shutter is released, and a shake reducing means 1 changing the releasing time lag value of the time lag varying means 3 according to the posture of the camera body detected by the posture detecting means 7a-7c so as to minimize the blur of an image.
Patent JP-S5948596-A (JP)
Inventor: MINAMI KAZUO
IPC: E21D9/08
Filed: 1982-09-10
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-S5382253-A (JP)
Title: Logical operation circuit
Inventor: HONMA AKIRA
IPC: H03K19/088
Filed: 1976-12-28
Abstract: PURPOSE:To reduce the number of parts and make a LSI circuit high-speed by taking out threshold voltages of different levels from many active elements connected in series to the output side.
Patent JP-H07146191-A (JP)
Title: Hydrodynamic torque converter
Inventor: DEIITAA OTSUTOO
IPC: G01L3/20
Filed: 1994-07-08
Abstract: PURPOSE: To provide a hydrodynamic torque converter by which torque transmitting capacity of a bridging clutch can be enhanced by reducing heat load in a range of a friction surface of the bridging clutch. CONSTITUTION: An oil flow introduced toward the radial directional inside is guided toward the radial directional inside on the inside of at least a single guide passage 18a after coming out of an oil passage 25. A ring piston 17 and a support plate 24 being constitutive members to restrict the guide passage 18a are relatively supported in the shaft direction so that a transmitting circuit of closed force is formed between both constitutive members to shaft directional force acting on the constitutive members on the basis of oil pressure.
Patent JP-S5679416-A (JP)
Title: Electromagnetic device
Inventor: KOBAYASHI SEISAKU
IPC: H01F27/24
Filed: 1979-11-30
Abstract: PURPOSE:To easily adjust a characteristic by a method wherein when the electromagnetic device is composed of one T type iron core and two L type iron cores located on both sides of the T type iron core and is covered with a case, holes are made in the case, corresponded to positions of leakage iron cores to be inserted between the iron cores and the leaakge iron cores are inserted into the holes. CONSTITUTION:The L type iron cores 15 and 16 are fixedly arranged along both sides of the T type iron core 10, and within spaces formed among those iron cores, a parimary winding 13 and a secondary winding 14 are wound sandwiching the gaps 13', 14' which are occupied by the leakage iron cores 19 and 20 to be inserted in the center. Then, before the electromagnetic device is covered with the case 21, the holes 23, 24 respectively corresponding to the leakage iron core 19 coated with a nonmagnetic substance 17 and the leakage iron core 20 coated with a nonmagnetic substance 18 as well are formed on both sides of the center in the longitudinal direction of the case, and after the cover 21 is laid thereon, the iron cores 19 and 20 respectively are inserted within the gaps 13', 14' between the windings 13 and 14, making use of those holes 23 and 24. In such a way, readjustment of the impedance can easily be carried out to a high degree.
Patent JP-H09315250-A (JP)
Title: Air bag door structure of vehicle
Inventor: SUZUKI HIROAKI
IPC: B60R21/20
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a car air bag door structure that is able to secure a good product in terms of appearance without deformation even if it comes in contact with a resin material constituting a cab side member in time of forming, and further concentrating the extent of inflating pressure in an air bag on a rapture part without dispersing it upon checking any expansion of a installation part in time of air bag inflation, thereby opening a door member surely and quickly and capable of unfolding the air bag in a cab so accurately. SOLUTION: In a device unified with a door member made up of a installation part 12 to an air bag storage vessel, in a door body part 11 simultaneously with the formation of a cab side member, the door body part and the installation part of the said door member are integrally molded by a common body forming material consisting of TPO resin of more than 1,000kg/cm<2> in bending elastic modulus, while a reinforced layer 15 by a reinforcing forming material consisting of high rigidity and high heat resistant resin, making PP resin of more than 5,000kg/cm<2> in the bending elastic modulus as a chief ingredient, is integrally formed in the said installation part.
Patent JP-S5858352-A (JP)
Inventor: SHIGETO BUICHI
IPC: E04C3/20
Filed: 1981-10-02
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-2000007939-A (JP)
Title: Rust resisting metal pigmented paste containing molybdate pigment and suitable for aqueous coating composition
Inventor: KEEMER CRAIG B
IPC: C09C1/62
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To impart the resistance against the attack of an aqueous carrier to metal particles having preferable properties for coating compositions. SOLUTION: Metal particles suitable for coating compositions, particularly aqueous coating compositions can be prepared by treating metal particles with a molybdate pigment. This molybdate pigment reacts with the surfaces of metal particles and may suitably be a salt such as a molybdate, a phosphomolybdate and a silicomolybdate. Such salts may contain a polyvalent cation of, e.g. calcium, strontium, barium, zinc aluminum or the like. These metal particles possess improved resistance to the attack of water.
Patent JP-H06348882-A (JP)
Title: Optical scanner, optical sensor using the optical scanner, code information reader and pos system
Inventor: GOTO HIROSHI
IPC: G06K7/10
Filed: 1993-06-02
Abstract: PURPOSE:To provide a compact and simple optical scanner capable of scanning light beams in any directions. CONSTITUTION:The two optical scanners 1A and 1B are constituted of a vibrator 4 and a piezoelectric element 5 vibrated in a torsional resonance vibration mode and a bending vibration mode. Both optical scanners 1A and 1B are arranged so as to let the rotation center axes P1 and P2 of the torsional resonance vibration mode be parallel and to let the rotation center axes Q1 and Q2 of the bending resonance vibration mode be parallel. Also, the resonance frequency of the torsional resonance vibration mode of the optical scanner 1A and the resonance frequency of the bending resonance vibration mode of the optical scanner 1B are equal (fT1=fB2) and the resonance frequency of the bending resonance vibration mode of the optical scanner 1A and the resonance frequency of the torsional resonance vibration mode of the optical scanner 1B are equal (fB1=fT2). Scanning patterns are controlled by the values of the vibration amplitude ratios KT1/TB2 and KB1/KT2 of the respective resonance vibration modes.
Patent JP-H0450979-A (JP)
Title: Developing device
Inventor: YOSHIKAWA MASANORI
IPC: G03G15/08
Filed: 1990-06-15
Abstract: PURPOSE:To prevent deterioration of developer characteristic by forming a casing on the same side of polarity as the necessary electrification polarity as the developer in terms of electrification system, and a surface of a part which comes into contact with the developer from material which is on the opposite side of polarity. CONSTITUTION:The developer is triboelectrified by a developer feeding roll 13 mainly between a developing roll 11 when the developer is fed, and the inner surface of the casing 2 is also brought into contact with the developer by the developer feeding roll 13 while being carried to the developing roll 11 side and is triboelectrified. Then, although the casing 2 is on the same side of polarity as the necessary electrification polarity of the developer rather than the developer in terms of electrification system, the surface 2a of the part in contact with the developer is formed from a material of the opposite polarity as the necessary electrification polarity of the developer rather than that of the developer. Therefore, the developer coming into contact with it can be triboelectrified to the necessary electrification polarity. Thus, the deterio ration of the developing characteristic can be prevented.
Patent JP-S641581-A (JP)
Title: Thermal recording paper
Inventor: FUCHIZAWA TETSUO
IPC: B41M5/28
Filed: 1987-06-25
Abstract: PURPOSE:To obtain recording good in dot reproducibility even at high speed recording and imparting sharpness and high density, by constituting a support, to which a thermal color forming layer is provided, if plastic film laminated paper. CONSTITUTION:This thermal recording paper is formed by providing a thermal color forming layer to a support wherein a plastic film is laminated to base paper or coat paper. The plastic film to be used is composed of polyester, polyamide, an ionomer, an ethylene/vinyl acetate copolymer, polyethylene, polystyrene, polyvinylidene chloride or polyvinyl chloride and the paper support to be used pref. has higher smoothness of 150 sec or more, especially, 300 sec more as Beck smoothness. Since the smoothness of the support is raised, this thermal recording paper has the good dot reproducibility in a low density region and high color forming sensitivity and gives specially excellent effect in performing halftone recording.
Patent JP-2000312893-A (JP)
Title: Sewage treatment apparatus
Inventor: YAMASHITA TOSHIHIKO
IPC: C02F1/28
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To treat sewage simply and efficiently so as to obtain conditions fitted to discharge. SOLUTION: Sewage flowing in an inflow tank 2 is supplied to a first treatment tank 5 through a supply passage 4 by a pump 3 and a part of sewage is refluxed to the inflow tank from the supply passage for the purpose of stirring and activated carbon is supplied to the sewage flowing in a second treatment tank 12 from the first treatment tank under stirring and a flocculant is supplied to the sewage flowing in a third treatment tank 16 from the second treatment tank under stirring and the sewage is supplied to a sedimentation tank 21 from the third treatment tank to discharge clarified water.
Patent JP-H054265-A (JP)
Title: Back pressure controlling hydraulic circuit
Inventor: TERADA SHINJI
IPC: B29C45/82
Filed: 1991-06-28
Abstract: PURPOSE:To improve the rising response of the back pressure of a screw. CONSTITUTION:A main relief valve 24 is arranged between an oil chamber 14 and an oil tank 26. Oil is supplied from an oil pressure source 15 to a pilot oil path 28, which is provided so as to supply pilot pressure to the main relief valve 24. A back pressure remote-controlling relief valve 30 is arranged between the pilot oil path 28 and the oil tank 26 so as to control the pilot pressure. Accordingly, a flow rate controlling means is arranged between the pilot oil path 28 and the oil pressure source 15 so as to control the flow rate of the oil supplying to the pilot oil path 28 at constant value. Further, a connecting oil path 32 communicates an oil path 24 between the oil chamber 14 and the main relief valve 24 and the pilot oil path 28 to each other. Furthermore, in the connecting oil path 32, a flow rate controlling means is arranged so as to control flow rate.
Patent JP-H059059-A (JP)
Title: Production of oxide superconductor
Inventor: KOBAYASHI SHIYUUICHI
IPC: C01G3/00
Filed: 1991-06-28
Abstract: PURPOSE:To simply obtain an oxide superconductor by forming a specified pellet, bringing a single crystal having perovskite structure and a higher decomposition temp. than a compd. obtd. from the pellet as a seed crystal into contact with the pellet, forming a liq. phase, etc., by heating and carrying out slow cooling. CONSTITUTION:Compds. of R (e.g. Sc), Ba and Cu are mixed in a desired ratio and pelletized. A single crystal (e.g. SrTiO3) having perovskite structure and a higher decomposition temp. than a compd. obtd. from the resulting pellet and represented by the formula (where R is one or more kinds of elements selected among Y, Sc and Lanthanoids and delta=0.1 to 0.5) is brought as a seed crystal into contact with the pellet and they are heated to 1,050-1,300 deg.C to form an R2BaCuO5 phase and a liq. phase in the pellet. The temp. of the seed crystal side is then set at 960-1,050 deg.C, 5-20 deg.C/cm temp. gradient is given from the seed crystal side to the pellet side and slow cooling is carried out at 1-5 deg.C/hr cooling rate to produce an oxide superconductor represented by the formula and contg. R2BaCuO5 dispersed as fine crystals from the seed crystal as a base point.
Patent JP-S5784459-A (JP)
Title: Electrophotographic receptor
Inventor: KUBO TSUTOMU
IPC: G03G5/08
Filed: 1980-11-13
Abstract: PURPOSE:To prevent the occurrence of film forming on account of repetitive uses by packing fine particles of specific grain sizes and electric resistance in the recesses of a photoconductive layer consisting of zinc oxide dispersed in a resin binder. CONSTITUTION:A zinc oxide photoreceptor has a photoconductive layer consisting of zinc oxide dispersed in a resin binder, and fine particles of hydrophobic sulica or the like having <=3mum grain sizes and <= 10<12>OMEGAcm electric resistance are packed in its recesses by means of a roller consisting of subjecting an elastic material roll to flocking. Although such photoreceptor is developed, a toner 4 is developed in the state wherein it cannot enter these recesses. If the photoreceptor is cleaned after the transfer of the toner 4, the most toner particles are removed from the photoreceptor, and there is virtually no residual toner 5. Hence, toner forming 6 occurs hardly despite long-term use, and the photoreceptor withstands long-term use.
Patent JP-S6239102-A (JP)
Inventor: LOQVIST KAJ-RAGNAR
IPC: B23B1/00
Filed: 1986-07-08
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-H07165946-A (JP)
Title: Biaxially oriented polyester film
Inventor: NIN DAIU
IPC: B29K105/16
Filed: 1994-07-11
Abstract: PURPOSE: To provide a biaxially stretched polyester film which has excellent slip property and abrasion resistance and surface properties as base films for magnetic tapes.  
     CONSTITUTION: This biaxially stretched polyester film comprises: a polyester; and, in the polyester, substantially spherical silica particles of colloidal state having average diameters ranging from 20 nm to 200 nm in amts. ranging from 0.005 to 1.0 wt.% based on the produced polyester and alumina particles having average diameters ranging from 50 nm to 500 nm in amts. ranging from 0.05% to 5.0 wt.% based on the produced polyester, the average diameter of the alumina particles being relatively larger than that of the colloidal silica particles. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0323725-A (JP)
Title: Mobile radio communication equipment
Inventor: INOUE KOICHI
IPC: H04B7/26
Filed: 1989-06-20
Abstract: PURPOSE:To reduce power consumption by attaching a function to reduce the oscillation frequency of a clock to be applied on a CPU at integer times at a clock control part, and supplying a slow clock at time except when the CPU is operated at high speed. CONSTITUTION:The clock control part 6 is provided which performs the on/off control of the clock to operate the CPU 8 and provided with the function to reduce the oscillation frequency of an oscillator 5a at the integer times. The CPU 8 is operated at the slow speed in a normal operation, however, the CPU 8 is operated at high speed obtained by switching the function of the clock control part 6 at the time when it is decided, that it is necessary to perform the fast processing of the data received at a reception slot. Also, even when a transmission processing is performed, the CPU can be operated with the clock for fast processing by switching the clock control part 6 based on the judgement of the CPU 8. In such a manner, a battery saving effect can be improved.
Patent JP-S6314513-A (JP)
Title: Semiconductor input/output circuit
Inventor: GOMI HIROSHI
IPC: H01L21/822
Filed: 1986-07-07
Abstract: PURPOSE:To use one pin for input and output terminals with plural functions by combining a circuit means operating differentially and a means leading a 1st signal fed to a 1st terminal into a 2nd terminal. CONSTITUTION:The 1st signal SG1 from the 1st terminal P1c is led to the 2nd terminal P3 via a base/emitter of a transistor (TR) Q6, a resistor R5 and a base/emitter of a TR Q5. On the other hand, the 2nd signal SG2 fed between input sections P5 and P6 appears at the terminal P1c via a differential circuit comprising TRs Q3, Q4 and a constant current source Is1. The TRs Q3, Q4 and the constant current source Is1 are used for an output means of the signal SG2 and act like a DC potential fluctuation suppressing means of the 2nd terminal P3. Thus, one pin is used for the input/output terminals having plural functions.
Patent JP-H10330224-A (JP)
Title: Gel composition for cosmetic
Inventor: YOSHIMOTO MEGUMI
IPC: A61Q5/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition stable for a long period of time even under high temperatures, little in the lowering of viscosity, good in spreadability on hair and skin by including a non-neutralized crosslinked acrylic acid polymer and an organic acid containing glycolic acid as a main component. SOLUTION: This composition contains (A) a non-neutralized crosslinked acylic acid polymer having a mol.wt. of 2000000-4000000 (e.g. a crosslinked acrylic acid homopolylmer or copolymer, concretely crosslinked polyacrylic acid having a mol.wt. of 4000000) as a gel-forming agent in an amount of >=1 wt.%, preferably <=5 wt.%, and (B) an organic acid containing glycolic acid as a main component (e.g. the glycolic acid or its mixture with one or more other organic acids) in an amount (about 0.01-10 wt.%) enabling to maintain the pH of the composition in the range of 2-5. The composition has a viscosity- preservation of >=80% based on an initial viscosity, even when stored for one month or longer under a high temperature of 40 deg.C.
Patent JP-S5384668-A (JP)
Title: Parallel-processing-type signal conversion circuit
Inventor: KATOU TOSHIROU
IPC: H03M5/18
Filed: 1976-12-30
Abstract: PURPOSE: To convert data signals into multi-level signals by providing a signal generative circuit having a plural number a plof output terminals which correspond to the prescribed levels and by causing this signal generation circuit to output the signals to a plural number of output terminals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5683614-A (JP)
Title: Automatic centering bearing for micro-motor
Inventor: TERADA SEIICHI
IPC: F16C23/04
Filed: 1979-12-08
Abstract: PURPOSE: To facilitate the assembling work of the centering bearing by molding a bearing holder from a plastic.  
     CONSTITUTION: In the present bearing, the holder 2 holding the bearing 1 is formed of the plastic in such a shape as to include an arch-shaped part for sliding the bearing 1. Accordingly, the bearing 1 can easily be fitted into the holder 2 when assembling the bearing, and the holder 2 can be easily fitted to a motor casing 5 at a fitting part 3 thereof. The bearing 1 after being assembled can support the shaft 4 of the micro-motor in an arbitrary direction, so that damage such as seizure of the shaft 4 can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6050264-A (JP)
Title: Intake path in internal-combustion engine
Inventor: TANBA SHINICHI
IPC: F02M35/104
Filed: 1983-08-31
Abstract: PURPOSE:To reduce the number of connections and parts by forming an intake path in a side valve system internal combustion engine of a pipe-like body partially bent along a cylinder bore to be formed integrally with a cylinder and a separate cover fastened fixedly to the opened surface of the bend. CONSTITUTION:An intake valve 1 and an exhaust valve 2 are arranged in parallel in one side of a cylinder 3, and a silencer 5 is disposed outside the exhaust valve 2 side and a carburetor 6 is disposed in the side approximately opposite to the silencer 5 and the other side of the cylinder 3. Also, an intake path 10 from the carburetor 6 to the intake valve 1 is bent along a cylinder bore and formed integrally with the cylinder 3 into a pipe-like body 11. And the outside of the bend of this pipe-like body 11 is opened obliquely and a separate bent cover 13 is disposed on the opened surface 12 of the bend along the cylinder bore and fastened fixedly to the pipe-like body 11 by a bolt 14.
Patent JP-S5282774-A (JP)
Title: Decomposition of polyesters
Inventor: TOKIWA YUTAKA
IPC: C07C27/02
Filed: 1975-12-26
Abstract: PURPOSE: Polyester resin waste is made non-polluting by the bio-chemical decomposition with lipase under specific conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0326803-A (JP)
Title: Moist steam turbine stage
Inventor: YASUGADAIRA NORIO
IPC: F01D9/02
Filed: 1989-06-23
Abstract: PURPOSE:To effectively separate and remove moisture in steam by a method wherein a plurality of pre-separating stationary blades equipped with a moisture separating mechanism are provided over the center and the tip of a blade in the upstream along a stationary blade shaft of each stage. CONSTITUTION:In a steam turbine stage operating with moist-steam, pre- separating stationary blades 3, 6, 9 comprising a pointshaped circular front edge part and a streamlined rear edge part are provided in the upstream of stationary blades 1, 4, 7, 10. Almost all water drops are captured and separated by a plurality of sucking slits provided on the front edge part and the rear edge part of the pre-separating stationary blades 3, 6, 9. The water drops thus separated are led from inside the hollow-structured pre-separating stationary blades 3, 6, 9 via suction slots 20 to 22 to air bleeding chambers 23 to 35 to be discharged outside the turbine. With moisture distribution in the blade lengthwise direction of water drops scattering from moving blades 3, 5, 8 in the previous stage taken into consideration, the pre-separating stationary blades 3, 6, 9 are provided over the center and the tip of the blade. Therefore performance of separating water drops can be improved.