baber/WOPTO huggingface dataset:
Patent JP-H03229952-A (JP)
Title: Intake air temperature detecting device for internal combustion engine with supercharger
Inventor: NAKANIWA SHINPEI
IPC: G01K13/00
Filed: 1990-02-06
Abstract: PURPOSE:To improve the detection accuracy of intake air temperature and the control accuracy of an air fuel ratio by estimating/setting intake air temperature on the basis of outside air temperature at the non-supercharging time, and estimating/setting intake air temperature according to intake pressure change on the basis of the above- mentioned intake air temperature. CONSTITUTION:In an internal combustion engine with a supercharger, the fuel supply quantity is set and controlled on the basis of the engine operating condition detected by a means A, that is, engine speed and intake pressure. ln this case, on the basis of the outside air temperature and engine temperature detected respectively by means B, C, the temperature deviation is computed by a means D. Also on the basis of the engine speed and intake pressure, intake air flow is set by a means E. Whether the engine is in a supercharging operation region is further discriminated by a means F. In the non-supercharging operation region, the intake air temperature is estimated and set by a means G on the basis of the temperature deviation and intake air flow, whereas in the supercharging operation region, the intake air temperature is estimated/ set by a means H according to the intake pressure, on the basis of the reference value formed of the intake air temperature estimate value and intake pressure.
Patent JP-H03231632-A (JP)
Title: Magnetic resonance imaging method
Inventor: SUZUKI HIROKAZU
IPC: G01R33/48
Filed: 1990-02-06
Abstract: PURPOSE:To obtain a scanoimage having sufficient contrast with an intensity of a magnetic resonance signal enhanced from those other than a fat component by checking the inducing of a magnetic resonance signal from the fat component in excitation or collection. CONSTITUTION:When an exited part by a magnetic resonance phenomenon involved in a hydrogen nucleus is formed with a two-dimensional expanse in an object to be inspected and a magnetic resonance signal from the part is collected to generate a view-through image, the inducing of the magnetic resonance signal is checked from a fat component in the excitation or collection. In other words, a 180 deg. pulse is applied and when a spin echo sequence (SE method, 90 deg.-180 deg. pulse system) is executed after a specified time TI0, the inducing of the magnetic resonance signal can be checked from a resin component. Here, the inversion time TI0 is such that a signal from fat is just down to zero, becoming shorter than a normal IR pulse sequence. As T1 restoration time of fat is shorter than the T1 restoration time of other tissues, a magnetic resonance signal (echo signal) is collected by the SE method awaiting by TI0 when vertical magnetization of the fat is down to zero.
Patent JP-H09218093-A (JP)
Title: Method and device for measuring primary colors
Inventor: TAJIMA JOJI
IPC: G01J3/46
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring primary colors capable of measuring primary colors at a time when a two color reflection model is not achieved in a color image. SOLUTION: This device comprises a prescribed color region extraction means 2 that extracts a prescribed color region from a color image in an image memory 1 and form a mask image, a density distribution calculation means 4 that calculates a distribution line in a density space from gray level variation in the prescribed color region in accordance with data of the formed mask image and color image, an intersection calculation means 5 that calculates an intersection of plural distribution lines obtained by calculating the plural prescribed color regions in a density space and a primary color calculation means 6 that obtains by calculating densities of the primary colors from the obtained calculation value of the intersection.  The intersection calculation means 5 calculates a point whereby a square sum or a maximum value of distances from the obtained plural distribution lines can be minimized.
Patent JP-H06342036-A (JP)
Title: Testing device of electronic device
Inventor: KURAUSUUPEETAA BEERENSU
IPC: G11C29/56
Filed: 1994-02-23
Abstract: PURPOSE: To make the action speed of a logic/memory circuit rapid with a small number of hardware by adding compression release control units to a sequence controller, and assigning a conditional vector processing means for generating a vector sequence with compression release signals. CONSTITUTION: Sequencers 17a-17c send control commands to compression release control units 18a-18c, and the control units 18a-18c send expansion or compression release signals back to the sequencers 17a-17c. Supposing pins 27a, 27b of a device DUT 21 are address pins and a pin 27c is a logical pin, a central controller 22 prepares a pin assignment sub-program, and the control units 18a, 18b generate pin sigular compression release signals, for instance, address signals and send them to the sequencers 17a, 17b. in the sequencer 17a, two sub-sequences are generated in boxes 28b, 28b', and either one of sub-sequences is outputted from an output box 29a under conditions set by the control unit 18a. The same is applied to the case of the logical pin.
Patent JP-S62184320-A (JP)
Title: Press mark detector
Inventor: HATTORI KOJI
IPC: G01J3/50
Filed: 1986-02-07
Abstract: PURPOSE:To detect a press mark regardless of a color of liner paper by discriminating the color of the liner paper from output of a color detecting element and adjusting rightness of a light source by a color signal discriminated by a circuit to output the color signal. CONSTITUTION:Spectral diffraction into three colors of red, green and blue is performed and detected by a filter with a color detector 10 and these are inputted to the color discrimination circuit 20. The color discrimination circuit 20 consists of a microcomputer or plural comparators and this output signal 21 outputs a preset level in accordance with each color by a setting circuit 22. This level signal is inputted to a light source control circuit 23 of the light source 1 and the output of the light source 1 is made variable according to the color of the liner paper 3 and the brightness of the light source 1 is adjusted. In this way, the signal corresponding to only the strength of the press mark can be obtained regardless of the color of the liner paper 3.
Patent JP-S54118770-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRASAWA TOSHIKATSU
IPC: H01L21/322
Filed: 1978-03-08
Abstract: PURPOSE: To simplify the mask matching work for the electron beam irradiation by using the mask matching tool or providing the guide part to the mask itself.  
     CONSTITUTION: Semiconductor device 1 is put into concavity 201 provided to support plate 2; inner wall surface 31 is adhered to the side surface of device 1; and tool 3 to guide mask 4 is put to inner wall surface 32. Mask 4 is fitted in and then electron beam 6 is irradiated through hole 5. In this way, a high-accuracy mask matching can be done in a short time just by fitting the mask to the guide tool. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08222041-A (JP)
Title: Self-lubricating multicore cable
Inventor: KATO YOSHIHISA
IPC: H01B11/00
Filed: 1995-02-14
Abstract: PURPOSE: To prevent a disconnection at covering formation when the diameter of a conductor is narrowed, and enhance terminal treatment property, identifying property and handling property by stranding a plurality of extra fine insulated wires having an insulating coating having a thickness less than a prescribed value applied to an element wire having less than a prescribed conductor diameter, and providing a covering layer of a prescribed resin composite on the outer circumference. CONSTITUTION: An element wire 1 of silver plated copper alloy wire having an outer diameter of 25±1μm is covered with an ultraviolet-ray cross-linked type resin consisting of 100 parts by weight of urethane acrylate oligomer, 100 parts by weight of isobornyl methacrylate and 10 parts by weight of 2,2-dimethoxy-2-phenyl acetophenone as optical initiator. It is hardened through an ultraviolet-ray emitting furnace whereby an insulating coating 2 having a thickness of 10±1μm is formed to manufacture an extra fine insulated wire.  Two pieces of the resulting wires are stranded, and covered with a composite consisting of 100 parts by weight of an ultraviolet-ray cross-linked type resin composite and 5 parts by weight liquefied paraffin followed by hardening, whereby a coating layer 3 is formed to manufacture a self-lubricating multicore cable having an outer diameter of 100±5μm.
Patent JP-H01297345-A (JP)
Title: Lifting and steering gear for front wheel driving automobiel
Inventor: ERIEZERU ASHIEROFU
IPC: B60S9/21
Filed: 1989-02-03
Abstract: PURPOSE: To facilitate longitudinal parking by arranging a lifting and parking device provided with a housing type operating wheel freely elevatable by a jack at a position close to an intermediate position of a rear axle, and providing an operating wheel in a direction crossing a front wheel axle. CONSTITUTION: A lifting and parking device provided in a car body frame 10 at a position close to an intermediate position of a rear axle of a front-drive vehicle is formed of an auxiliary wheel assembly 4, and this auxiliary wheel assembly 4 is provided with a pinching type jack mechanism 5. The jack mechanism 5 has a scissors type frame structure A, B pivotally engaged with each other by shafts 8, 9, and extended and shrunken in the vertical direction by the operation of hydraulic pistons 38, 38' respectively having a tip pivotally fitted to the shaft 8. A pair of auxiliary wheels 6 are supported by the axle 32 at a position close to the shaft 9, and this auxiliary wheel 6 is fitted in a direction crossing the front wheel axle.
Patent JP-S59151918-A (JP)
Inventor: AKAHA ICHIROU
IPC: A47J19/00
Filed: 1983-02-18
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-H04240802-A (JP)
Title: Rear surface reflection mirror of optical parts made of synthetic resin and production thereof
Inventor: IKEDA HIROSHI
IPC: G02B1/04
Filed: 1991-01-25
Abstract: PURPOSE:To obtain the rear surface reflection mirror of optical parts made of synthetic resins which has the extremely satisfactory optical characteristics, including reproducibility, as initial performance and is excellent even in durability tests by a thermal impact test and adhesion test. CONSTITUTION:A film of a silicon oxide which is 0<n1d1<=0.3lambda0 in optical film thickness n1d1 is formed as a 1st layer on a synthetic resin substrate by using Si for a target and by reactive sputtering introducing gaseous O2 in addition to gaseous Ar in the case of coating the surface of the synthetic resin substrate. An Al layer having 50 to 100nm physical film thickness d2 is then formed as a 2nd layer and an SiO2 layer having 10 to 100nm physical film thickness d3 is formed as a 3rd layer, successively, thereon, by which the rear surface reflection mirror is constituted.
Patent JP-H04243924-A (JP)
Title: Mold for optics
Inventor: KATASHIRO MASAHIRO
IPC: C03B11/00
Filed: 1991-01-25
Abstract: PURPOSE:To prevent haze development on the outer periphery part of the mold surface and to extend the lifetime of the mold. CONSTITUTION:The mold surface, at least, is composed of a sintered material containing chromium oxide as the main component and zirconium oxide. The content of zirconium is gradually increased from the central part of the mold toward the outer peripheral part of the mold. A high toughness can be maintained thereby even if the content of zirconium is reduced to some extent by molding. In addition, a zirconium-supply source composed of zirconium or a zirconium-containing substance is brought into contact with the outer peripheral surface of the mold. Zirconium is diffused into the inside of the mold during molding thereby and automatically supplied to the part where the content of zirconium was reduced, thus enabling maintenance of the high toughness.
Patent JP-S60168407-A (JP)
Inventor: OGINO SHIYUNSAKU
IPC: A47L23/26
Filed: 1984-02-13
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-2000224094-A (JP)
Title: Mobile communication terminal
Inventor: YASUDA TSUTOMU
IPC: H04B7/26
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To enable a mobile communication terminal to discriminate more appropriately the propriety of the start of communication during a standby time. SOLUTION: During a standby time, a control unit 9 acquires error rate, regarding the reception of a common control channel measured by means of an error rate measuring section 4. Then the unit 9 estimates the average throughput which may be obtained, when a mobile communication terminal makes communication in a state where the error rate becomes the acquired error rate by referring to, for example, a throughput table 6 based on the acquired error rate.
Patent JP-H05191759-A (JP)
Title: Video signal processing unit
Inventor: SATO TOMIJI
IPC: H04N5/76
Filed: 1992-01-16
Abstract: PURPOSE:To reproduce a high quality video signal with high fidelity as a reproduced video source. CONSTITUTION:Plural real video image recording sections 5-1-5-n in which a real video image is recorded are provided to the processing unit in addition to a virtual video image section 2 having a memory storing virtual video information as a reproduction video image source. When one of the real video image recording sections receives a reproduction command by a command from a host device, a decode section 1 discriminates the command and a desired real video recording section is subjected to reproduction command, the reproduced video image is selected by a selection section 6 and visually displayed by the video reproduction section 3.
Patent JP-S55120930-A (JP)
Title: Wire cut-type electric discharge machining
Inventor: TANAKA YUTAKA
IPC: B23H7/06
Filed: 1979-03-06
Abstract: PURPOSE:To enable superhigh-precision machining, maintaining a constant machined-groove width by a method wherein machining is conducted while gradully  slanting a wire electrode at straight portions so as to provide the same machining  radius for the upper and lower surfaces of a work at an arc-shaped corner portion  in taper machining. CONSTITUTION:In taper machining, a rectilinear portion extending to a corner portion is machined while gradually slanting a wire electrode 2. After the electrode 2 has reached points B and b on the upper and lower surfaces of a work, the corner portion is machined while keeping the same radius R for both the upper and lower surfaces. After the electrode 2 has reached a point pair C-c, a rectilinear portion extending from the corner portion is machined while gradually reducing the inclination of the electrode 2. When a cutting edge portion comprising an arc-shaped corner portion is machined by such machining method, the machining amount (removal amount) by the electrode 2 is equal for the upper and lower surfaces of the work, hence the machined-groove width is equal for the upper and lower surfaces, and spreading of the groove width at the lower surface can be avoided.
Patent JP-S61184716-A (JP)
Title: Magnetic recording medium
Inventor: KAWANA TAKAHIRO
IPC: G11B5/73
Filed: 1985-02-13
Abstract: PURPOSE:To improve the wear resistance and durability by forming a thin ferromagnetic metallic film on a nonmagnetic support and sticking an extreme pressure additive contg. phosphorus and an org. metallic compound type extreme pressure agent to the metallic film so as to maintain the lubricity for a long period and to reduce the coefft. of friction. CONSTITUTION:An extreme pressure agent reacts with a metallic surface by frictional heat when the agent is brought into partial contact with the metal in a boundary lubricating region, and the agent performs friction and wear preventing actions by a formed reaction product film. Extreme pressure agents contg. phosphorus include phosphoric esters such as tributyl phosphate, phospho rus esters such as tributyl phosphite and amine salts of phosphoric esters such as the butylamine salt of dibutyl phosphate. Org. metallic compound type ex treme pressure agents include thiophosphates such as zinc diiso butyldithiophosphate and thiocarbamates such as zinc dimethyldithiocarbamate and other metallic dialkyldithiocarbamates. An extreme pressure agent contg. phosphorus and an org. metallic acting usually as an oily agent and stuck to a thin ferromagnetic metallic film to form a protective layer.
Patent JP-H05196810-A (JP)
Title: Production of dielectric optical thin film
Inventor: MIYAKE MASAAKI
IPC: G02B5/28
Filed: 1992-01-17
Abstract: PURPOSE:To prevent the fluctuation in spectroscopic characteristics after film formation and to easily obtain multilayered dielectric film layers having high reliability by irradiating the dielectric films formed on a substrate with an electron beam during vapor deposition. CONSTITUTION:A base 3 and the substrate 4 are heated by a heater 2 in a vacuum chamber 1. An electron gun 5 for vapor deposition heats and evaporates a film material 6 and deposits the material by evaporation on the substrate 4. The thermions generated by a hot cathode 7 are led out by a leader electrode 9. The base 3 and substrate 4 impressed with the potential higher than the potential of the leader electrode 9 are simultaneously irradiated with these thermions during the vapor deposition. The dielectric films are irradiated with the electron beam during the vapor deposition in such a manner, by which the density of the films is increased during the process of the film formation and the sites for adsorption of water are substantially eliminated. The change in the optical film thickness of the films is, therefore, considered to be eliminated and the fluctuation in the spectroscopic characteristics is suppressed. Such fluctuation in the spectroscopic characteristics markably appears in the multilayered layers.
Patent JP-S61185207-A (JP)
Inventor: KIKUI SENYA
IPC: E03C1/264
Filed: 1985-02-12
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-S57141247-A (JP)
Title: Seasoning of snack foods
Inventor: KUROSAWA YASUYUKI
IPC: A23L27/00
Filed: 1981-02-24
Abstract: PURPOSE: To prevent the moisture absorption of foods and the occurrence of wetted phenomena, by attaching powdery or granular seasoning containing dipeptide sweetener to snack foods through a binder using fats and oils and/or water.  
     CONSTITUTION: A seasoning comprises at least dipepetide sweetener, salt, sugar, soy sauce, sodium glutamate, spice, dairy product, extract, etc. The seasoning is made into fine powdery or granular shape. Fats and oils are applied by a spray, etc., to a raw ingredient which is previously baked and expanded, the seasoning is sprinkled on the raw ingredient. The raw ingredient for snack is fried with an oil and expanded, the oil is removed, the seasoning is sprinkled on the fried ingredient, or fats and oils previously blended with the seasoning are sprinkled on snacks, so that the seasoning is attached to the surface of snack food, which is dried and processed into a product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61185637-A (JP)
Title: Injection timing control method of diesel engine
Inventor: NAGASE MASAOMI
IPC: F02D41/06
Filed: 1985-02-13
Abstract: PURPOSE:To prevent the overtiming advance of injection time due to an ignition lag from occurring even at a time when the inside of a combustion chamber is cold, by restricting the timing advance of the injection time by a timing advance limiting value at least immediately after engine starting. CONSTITUTION:In case of Diesel engine 10 which controls injection timing for feedback by a timing control valve 48 according to a deviation between the desired ignition timing set on the basis of load and engine speed of the engine and the actual ignition timing to be detected with an ignition timing sensor 38, a control duty ratio is controlled so as not to advance far more than the specified timing advance limiting value if an electronic control unit 56 judges as just after engine starting by a starter signal. The timing advance limiting value is at to the maximum one just after the starting, and afterward, this maximum value is made so as to be reduced by degrees according to the time elapsed. Thus, the injection timing is not controlled to the timing advance side rather than the demand value due to an ignition lag so that a Diesel knock is prevented from occurring.
Patent JP-H11224576-A (JP)
Title: Gas-blast circuit breaker
Inventor: ITAYA KOICHI
IPC: H01H33/915
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a buffer type gas-blast circuit breaker breakdown performance of which is enhanced by efficiently substituting gas in an arc generating space. SOLUTION: Each cross section of plural insulation supporting rods 6, 6,... to support a conductive cylinder 5 surrounding a fixed arc contact 7 against a support cylinder 3 is shaped in a streamline, a gas reflection plate 20 to direct by reflection gas flowing toward a support cylinder 3 outside the conductive cylinder 5 toward an insulation supporting rods 6 is provided in the neighborhood of a boundary area of a gas space outside the insulation supporting rod 6 and a gas space outside the support cylinder 3. Thereby, a quantity of gas flowing into the inside of the insulation supporting rods 6, 6,... is increased. A quantity of fresh gas supplied to an arc generating space is increased by fixing inclined fins to each insulation supporting rod 6 so as to direct gas flowing through a mutual gap between the insulation supporting rods 6, 6,... toward the fixed arc contact 7.
Patent JP-H08202143-A (JP)
Title: Developing device, image forming device and use method of developing device
Inventor: IWATA NAOTAKA
IPC: G03G15/08
Filed: 1995-01-21
Abstract: PURPOSE: To prevent surface staining of an image by applying voltage between a conductive material part and a carrying member for a developer near the conductive material part to generate an electric field in the direction which forces a developer to the wall side of the developing device. CONSTITUTION: The developing device is equipped with a vane-like member 11 as an agitator in a hopper 6. The member 11 consists of conductive 'Myler(R)' and is electrically connected with the axis of the agitator 5. When a toner having negative polarity is used, the bottom of the hopper 6 is made of an aluminum plate and grounded. By applying a bias voltage to give positive polarity on the agitator axis, a positive polarity toner produced as an inverted polarity toner is attracted to the bottom of the hopper 6 by the 'Mylar(R)' vane 11 of the agitator so that the toner is not carried to the contact part between a supplying roller and a developing roller. Thereby, even when the amt. of the inverted polarity toner increases in the hopper 6, the toner is accumulated in the bottom of the hopper 6, which prevents contamination in the base of an image.
Patent JP-H11225017-A (JP)
Title: Antenna system
Inventor: AOKI KATSUHIKO
IPC: H01Q5/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system with high performance and a simple structure that is provided with a plurality of primary radiators each covering an exclusive frequency band and by which defocus state is not caused to each primary radiator. SOLUTION: In this antenna system, two reception rectangular horns 21a, 21b and two transmission rectangular horns 22a, 22b are placed diagonally with respect to a center point O of the horns. The center point O is made coincident with a focus P of a parabola 1. Reception signals from the horns 21a, 21b are synthesized with a feeding circuit 3m for a reception frequency (f1 ) and fed to a receiver 5 upon reception. In the transmission, a transmitter sends a transmission signal to the horns 22a, 22b via a feeding circuit 3n for a transmission frequency (f2 ) and the horns 22a, 22b emit a radio wave to the parabola 1.