baber/WOPTO huggingface dataset:
Patent JP-S5652562-A (JP)
Title: Fuel atomization accelerator for engine
Inventor: NAKAJIYOU YOSHIKI
IPC: F02M31/12
Filed: 1979-10-04
Abstract: PURPOSE: To instantaneously atomize fuel by heating the fuel led to an engine with a thermistor which generates heat by receiving the signals of various sensors.  
     CONSTITUTION: The fuel introduced through a regulator 12, fuel pump 13, and fuel heating chamber 14 is injected to the fuel feed passage 2 of an engine 1 by an electromagnetic fuel injector 11. A heating mechanism 15 consisting of thermistors, etc. is arranged at the bottom of the heating chamber 14 and is connected to a computer 18. The signals from an intake temperature sensor 19, cooling water sensor 21, start detector 22, and the number of revolutions detector 23 are input the computer 18 and the fuel in the heating chamber 14 is heated in accordance with the status of the engine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02305466-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L21/8249
Filed: 1989-05-19
Abstract: PURPOSE:To reduce a margin usually provided for deviation in forming position by a method wherein impurity is diffused providing a mask onto an introduction hole on a predetermined base region, the mask is removed, and then impurity is diffused through all introduction holes. CONSTITUTION:An insulating film 40 is formed on the surface of an epitaxial layer 22, and impurity introduction holes 41 and 42 of a predetermined base region 27 and a predetermined isolating region 26 are formed on the insulating film 40. Then, the introduction hole 42 of the base region 27 is covered with a mask 44, and when impurity ions are implanted, the insulating film 40 serves as an impurity blocking layer enabling ions to be implanted into the predetermined isolating region 26. Moreover, the mask 44 is removed, and when impurity ions are implanted into the whole face, the insulating film 40 serves as a blocking mask to enable ions to be implanted into the predetermined isolating region 26 and the predetermined base region 27. As mentioned above, the introduction holes 41 and 42 are formed at the same time, whereby the forming positions of the isolating region 26 and the base region 27 can be determined, so that a margin usually provided for deviation in forming position can be dispensed with.
Patent JP-H07330074-A (JP)
Title: Light-shielding container for high-purity chemical
Inventor: KAWAI KEIJI
IPC: B65D1/22
Filed: 1994-06-09
Abstract: PURPOSE:To enhance a mechanical strength, facilitate handling, and reduce leaching of particles of impurities intbigh-purity chemicalJ by a method wherein a light-shielding container is formed by using a resin composition prepared by adding a light-shielding pigment and a pigment dispersing agent to a polyethylene or other resin specified in density. CONSTITUTION:A light-shielding container for high-purity chemicalla is made of a resin composition prepared by adding a light-shielding pigment and a pigment dispersing agent to a polyethylene or ethylene.alpha-olefin copolymer resin having a density of 0.940-0.970g/cm<3>. At this time, the weight-average molecular weight of the resin is specified to (12 X 10'')(26 10<3>. A content of a polymer having a molecular weight of 1 X 10<3> or less is specified to be less than 5wt.%, of the resin. A content of the light-shielding pigment selected out of inorganic pigments, such as titanium oxide, and organic pigments, such as phthalocyanine, is specified to 0.015 wt.% of the resin composition. A content of the dispersing agent which is an olefin polymer havjng a number-average molecu ar W819 t o or more is specified to be less than 5 wt.% of the resin composition. A neutralizing agent, an antioxidant, and a light resistance stabilizer are each specified to have a content of not more than 0.01wt.%.
Patent JP-S62284178-A (JP)
Inventor: MIYAJI TATSUO
IPC: F25D23/00
Filed: 1986-06-02
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-S5462185-A (JP)
Title: Filter-covered fluorescent substance
Inventor: WAKATSUKI TADASHI
IPC: C09K11/02
Filed: 1977-10-26
Abstract: PURPOSE: To prevent separation of a filter material from a filter-covered fluorescent substance used for the fluorescent screen of a color picture tube and to enhance the luminous efficiency of the substance by coating the outside of the filter with a polyvinyl acetal type resin.  
     CONSTITUTION: The surface of a fluorescent substance, e.g. silver-activated zinc sulfide one is covered with a filter material of silicate, pref. calcium silicate and the outside of the filter is further coated with a polyvinyl acetal type resin, e.g. polyvinyl formal resin or polyvinyl butyral resin to give a filter-covered fluorescent substance forming a color television fluorescent screen. The amt. of the resin coated is pref. 0.05W3% to the fluorescent substance. The resin is insol. in water, suitable for use as a coating material, and also suitable for use as a binder for a fluorescent substance dispersion. After forming a fluorescent screen, the resin can be removed easily by baking at 400W500°C and hence it does not deteriorate the screen. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01297612-A (JP)
Title: Automatic focusing device
Inventor: SUDA YASUO
IPC: G02B7/28
Filed: 1988-05-25
Abstract: PURPOSE:To improve prediction accuracy by correcting the coefft. of the terms of the high numerical degree among the functions of the numerical degrees used for prediction computation as the function of the latest lens driving quantity. CONSTITUTION:An arithmetic circuit to determine the image plane position of a subject after a prescribed period of time by the functions of the numerical degrees in accordance with the defocus quantity determined in a focus detection circuit several times in the past is provided. Lens driving is then so executed that the image plane position of the subject and the image plane position of the lens after the prescribed time coincide. Further, the coefft. of the highest degree in the functions of the numerical degrees is corrected as the function of the latest lens driving quantity. The maintenance of high follow-up performance is thereby enabled even when the image plane moving speed is high while the stable lens driving is enabled even when the detected defocus quantity is small, i.e., when the image plane moving speed is low.
Patent JP-H11151930-A (JP)
Title: Air conditioner for vehicle
Inventor: ITO YUJI
IPC: B60H1/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for vehicles, which can surely switch an inside introducing mode/outside air introducing mode while noise change is small. SOLUTION: When the blast quantity of air conditioned wind becomes smaller than specified blast quantity during the cooling of the air in a car component, since the current mode, a mode to introduced only inside air in an air conditioner case is switched to a half inside air mode to introduce outside air in the air conditioner case, while the air in the car component is being cooled, even if blast quantity is changed by outside air temperature, the ratio of blast quantity and the opening degree of an inside and outside air switching door becomes 1:1. Therefore, switching value BLW1 at the point where the current mode, an inside air introducing mode, is switched to a half air inside mode can be set beforehand to a point where noise change is small.
Patent JP-H02309010-A (JP)
Title: Bearing unit
Inventor: TSUBOI NOBUYUKI
IPC: F16C29/02
Filed: 1989-05-19
Abstract: PURPOSE:To simplify the whole constitution by inserting a guide roller on the guide rail load side in a bearing housing and fitting circular-arc auxiliary sliding pieces brought into contact with a guide rail guiding portion on a guide rail holding portion opposite to the roller. CONSTITUTION:A guide roller 21 is disposed on the upper side of a guide rail insert portion 12 of a housing 11, and the outer peripheral surface 21' of the guide roller 21 is formed as a concave surface with a radius larger than that of a guiding head portion 61 of a guide rail 60. Notch grooves 13 of circular-arc in section are provided in the axial direction in positions displaced right and left from the center position of the guide roller 21, and auxiliary sliding pieces 15 which have a bearing surface substantially matched with the peripheral surface of the guiding head portion 61 of the guide rail 60 and are formed by material having lubricating ability are fitted to the above grooves. In this arrangement, the rail 60 and a bearing unit 10 can be moved smoothly by the guide roller 21 and the auxiliary sliding pieces 15 so as to avoid an increase in cost.
Patent JP-S5555676-A (JP)
Title: Pick up unit
Inventor: SUGAYA JIYUKOU
IPC: H04N5/30
Filed: 1978-10-19
Abstract: PURPOSE: To automatically correct the luminance signal change due to the change in the pick up image interval, with integration for a given time for the video signal obtained from the pick up tube when the pick up is requested and with the pedestal level control of video signal with this integrated signal.  
     CONSTITUTION: To the lamp drive circuit 7 of the pick up unit having the pick up tube 1, deflection coil 2, face plate 3, lens 4 and lamp 5 for residual image erase, the integration circuit 8 integrating the video signal obtained from the pick up tube 1 for a given period is connected when pick up requested is taken place. The output of the integration circuit 8 is held at the sample hold circuit 9 under the control of the control circuit 11 and the output of the circuit 9 is fed to the pedestal control signal to the clamp circuit 10. Further, the picture stored in the pick up tube 1 is read out and fed to the clamp circuit 10, then the pedestal level is controlled with the pedestal control signal to automatically correct the luminance signal change due to the change in the pick up interval. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11309593-A (JP)
Title: Laser beam-positioning machining method and apparatus thereof
Inventor: ARAYA SHINICHI
IPC: B23K26/02
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To automatically correcting the deviation of laser beam irradiating position and to perform the laser beam machining having high precision by executing the correction of the laser beam irradiating position from image pickup result of a positioning reference mark with an image pickup unit. SOLUTION: A continuing sheet-like material 20 as the material to be machined, has the laser beam machining ranges 20a at the equal interval and stops while conveying at each one pitch with an intermittent conveying mechanism. The continuing sheet-like material 20 is disposed in an X-Y machining plane and the conveying direction of the continuing sheet-like material 20 coincides with an X-axial scanning direction of the laser beam irradiating from a laser beam head 2, i.e., the X direction and a y-axial scanning direction is orthogonally crossed with the conveying direction. The laser beam head 2 is provided with an X-Y galvano-mirror system and a scanning lens for collecting the laser beam irradiating from the X-Y galvano-mirror system.  The correction of the laser beam irradiating position is executed from the pickup result of the positioning reference mark 22 with a pickup device 30. A scanning controller 24 and a scanner driver 25 besides a controller 4 for controlling the X-Y galvano- mirror system are arranged.
Patent JP-2000318727-A (JP)
Title: Packaging box
Inventor: MACHIDA MASAYOSHI
IPC: B65D77/26
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box which has a rigid shock absorbing material at the bottom section and has a high shock absorbing characteristic. SOLUTION: An outer bottom plate 9, a folding-back plate 10 and an inner bottom plate 11 are folded back to form a double-bottom wall 40. A bottom holding piece 20 protruded at the tip of a shock-absorbing frame 41 at the bottom end is inserted into a slit 14 formed at the base section of the folding- back plate 10 to form a bottom segment in rigid state. In addition, a folding- down plate 12 and inner plates 44 extended from the inner bottom plate 11 are folded over each other to form a leg 43, an outside part of the inner bottom plate 11 acting as the upper surface of the double bottom wall 40 is supported by the leg 43. A load of commodity is supported by the leg 43 and at the same time, the folding-up plate 10 is inclined outwardly to allow a flexing at the inner side of the inner bottom plate 11 to be carried out and then the bottom surface of the commodity is protected.
Patent JP-H04331196-A (JP)
Title: Push out type composite writing tool
Inventor: HASHIMOTO YASUYUKI
IPC: B43K24/12
Filed: 1991-05-02
Abstract: PURPOSE:To enable preferable script among a plurality of pieces of script to be engaged with a writable state by one finger and to enable it to be returned to a built-in state only by handy operation at said position when the engagement is released. CONSTITUTION:The title push out type composite writing tool is composed of propers 1, 2 to which an opening part 1a is provided, a plurality of pieces of script 18 contained in the propers 1, 2, a push out piece 8 which is arranged within a range capable of being pushed out by handy operation with one finger while having the propers 1, 2 in writing on an outer periphery of the propers 1, 2, a detent claw 8b provided to a front part of the push out piece 8, and an engage part 1b provided to the propers 1, 2 for keeping the script 18 in a writing state by being engaged with the detent claw 8b. When the push out piece 9 is advanced, the detent claw 8b is engaged with the engage part 1b to become in a writable state. When the push out piece 8 is further advanced, an inclined surface 1h for releasing the engagement and retreating the script 18 to a housing position in the propers 1, 2 is provided.
Patent JP-2000321828-A (JP)
Title: Original feeding device
Inventor: HATTORI HITOSHI
IPC: B65H3/46
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To detect for each roll that an original cannot be carried out in a specified state due to attachment of a soil or wear of a roll, etc., for carrying of the original in an original feeding device of an image forming device for a copying machine, etc. SOLUTION: In this device, ratio of slipping of the original 5 from the time it is fed from a paper feeding table 6 until a first paper feeding sensor 14 is reached is calculated. Number of driving step of a paper feeding motor from the time the original 5 is fed from the paper feeding table 6 until the first paper sensor 14 is reached is counted, the slipping ratio S1 is detected as S1= (lC1/l1)-1}×100[%], and discrimination is carried out by comparing with a redefined value, when a product of the number of pulse of the paper feeding motor and fed quantity of the original by a 1st carrying roll 11 per 1 pulse is lC1 and actual distance from a position of a leading tip of the original 5 in a loading position of the original to the first paper feeding sensor 14 is l1. The same is calculated for other rolls, etc.
Patent JP-H01299432-A (JP)
Title: Thin-film pressure sensor
Inventor: INAGAKI HIROSHI
IPC: H01H35/34
Filed: 1988-05-27
Abstract: PURPOSE:To uniformize the distribution of a stress acting on a pressure detecting element and to facilitate an assembling operation, by a method wherein strain gages are provided and a restrained part restrained by a restraining fittings of a metal diaphragm of a thin-film pressure sensor is disposed at a position shifted in the axial direction in relation to the pressure detecting element. CONSTITUTION:A thin pressure detecting element 5a is provided on the top part of a metal diaphragm 5 of a thin-film pressure sensor, and an insulating film 2 and strain gages R1-R4 are fitted to this detecting element 5a. Besides, an outer peripheral part of the diaphragm 5 is fitted by restraining by means of a restraining fittings 6, and a restrained part 7 thereof is provided at a position shifting in the axial direction in relation to the detecting element 5a. An amount of this positional shift is set to be the dimension of the radius of the detecting element 5a or above, a cavity 8 to form the detecting element 5a is provided inside the diaphragm 5, a corner part on the detecting element side of the cavity 8 is shaped in a circular-arc to prevent the occurrence of the concentration of a stress. By the action of a pressure acting on the inside of the cavity part 8, the shape of the detecting element 5a changes, and the pressure is detected by the gages R1-R4 in accordance with the amount of the change in the shape thereof.
Patent JP-S61285499-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L25/00
Filed: 1985-06-13
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-S62285979-A (JP)
Title: Snow-thawing soil conditioner
Inventor: OHATA JIRO
IPC: C09K17/00
Filed: 1986-06-03
Abstract: PURPOSE:To provide the title soil conditioner which improves a bacterial phase of the soil and promotes snow thaw in the snowfall area when applied over soil, etc., and which consists of or comprises charcoal having a living microorganism culture absorbed therein. CONSTITUTION:A charcoal powder having a living microorganism absorbed therein is obtd. by culturing a desirable microorganism, e.g., bacteria, radial fungi, or filamentous fungi, in a medium comprised of a charcoal powder mixture having a particle size of 1mm - several mm, using a compost, such as a wheat bran, rice bran, and a threshed and chopped rice straw, as the nutrient source. From the charcoal powder as it is or after mixing or diluting the charcoal powder with a fresh charcoal powder according to necessity, the title soil conditioner is obtained.
Patent JP-S5824573-A (JP)
Inventor: ROJIYAA HEIZU
IPC: C07D/
Filed: 1982-07-23
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-S5753662-A (JP)
Title: Cleaning method for probe
Inventor: NAGAI KAZU
IPC: G01N35/10
Filed: 1980-09-17
Abstract: PURPOSE:To clean thoroughly a probe with simple constitution, in a case of dispensing >=2 kinds of reagents by the use of the same probe, by cleaning the probe with the same reagent as a reagent to be dispensed or other reagent or liquid with similar composition prior to suction of reagent. CONSTITUTION:For example, tanks 2 for various reagents are arranged respectively on a circle of a turn table 1 of reagents, and tanks 3 of cleaning liquid corresponding to each of the tanks 2 is set up on the outside of the circle. A probe cleaning apparatus 7 is arranged between the table 1 and a table 5 of reaction tube 5 on a locus (shown as a broken line with a dot) of an arm 4 of reagent probe. A probe 8 having finished the pouring of the preceding reagent is immersed in cleaning water by the cleaning apparatus 7, or cleaned by spray of cleaning water. The probe 8 is subsequently transferred to a location B and immersed in the tanks 3. After immersing and cleaning, the probe 8 is cleaned to the collected reagent from the next reagent tank A without afecting a bad influence upon measurement, because the liquid in the tank 3 is the same as the next reagent 2 or similar reagent or liquid.
Patent JP-S5829443-A (JP)
Inventor: YABE HISAO
IPC: A61B17/28
Filed: 1981-08-18
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-H04353721-A (JP)
Title: Air flowmeter
Inventor: KOBAYASHI CHIHIRO
IPC: G01F9/00
Filed: 1991-05-31
Abstract: PURPOSE:To obtain an air flowmeter wherein the secondary flow path is formed without using accessories such as screws and covers in the main flow path of the air flowmeter having the secondary flow path. CONSTITUTION:In an inlet body, a heating resistor 3 for detecting the flow rate of intake air, a module having the electronic control circuit and a part of a secondary flow path 7 are formed. An outlet body has the cover part for constituting the secondary flow path. The outer surfaces of two bodies of the inlet body and the outlet body are attached by thermal welding, screwing or the like. Thus, the secondary path 7 is formed. Accessory parts having the dropping risks within an inlet system when the flowmeter is mounted on an actual vehicle are omitted, and the cost is decreased.
Patent JP-2000321124-A (JP)
Title: Formation of vanadium oxide thin film and bolometer type infrared sensor employing vanadium oxide thin film
Inventor: SASAKI NARIHITO
IPC: C23C14/08
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To make uniform the electric characteristics of a vanadium oxide thin film by heat treating a thin film of vanadium oxide having a specified resistivity at a specified temperature under reducing atmosphere. SOLUTION: A thin film of vanadium oxide (VOx: 2.25<=x<2.5) is formed on a semiconductor substrate having diameter of 2-7 inch and heat treated at 250-350 deg.C under reducing atmosphere. The thin film of vanadium oxide is formed by low pressure sputtering in reaction gas using metal vanadium as a target. The low pressure is set in the range of 1-4 mTorr. The resistivity is 1-10 Ω and standard deviation thereof is 5-30%. Standard deviation of the temperature coefficient of resistance of the thin film is 1-8%.
Patent JP-H09294115-A (JP)
Title: Ofdm demodulator and its method
Inventor: ONO KATSUMI
IPC: H04L27/38
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in a bit error due to quadrature demodulation by conducting demodulation through the use of only one channel relating to the substantial quadrature demodulation. SOLUTION: A time series signal is produced by multiplying a received OFDM wave signal with a signal ω1 outputted from a local oscillator 2. Loopback distortion is eliminated from a produced I signal by an LPF circuit 3 and the resulting signal is fed to an A/D converter circuit 4. The converted signal is given to a real part input of an FFT circuit 5, and '0' is given to an imaginary part input of the circuit 5. Thus, the circuit 5 does not calculate complex numbers but calculates only the real part. The result of calculation by the circuit 5 is outputted as a symmetrical signal for the real part and a point symmetrical for the imaginary part, with the Nyquist frequency as anaxis in an FFT window. A decoding circuit 6 applies QAM decoding to th output of the circuit 5 and provides an output of QAM decoding data.
Patent JP-S61286907-A (JP)
Title: Robot movement control system
Inventor: FUJITA NOBUYUKI
IPC: B25J9/16
Filed: 1985-06-14
Abstract: PURPOSE:To execute the continuous position control of a robot body on the basis of a patch control system and to attain high speed positioning by executing a moving command to an objective point by a prescribed method. CONSTITUTION:A robot controller 30 controls an arm part 20 of the robot body similarly to the patch control system. When a remaining moving variable up to an objective point is less than a prescribed value, the controller 20 regards said state as a temporary movement completing state and calculates a moving distance up to the succeeding objective point in respective axes X-Z. A moving variable in the same axial direction as the remaining moving variable out of moving variables up to the succeeding objective point is smaller than the moving variable to be the temporary movement completing state, movement to the succeeding objective point is commanded. Consequently, the continuous position control of the robot body can be executed and high speed positioning can be attained.
Patent JP-S5253898-A (JP)
Title: Proces for coagulating aqueous sodium alginate
Inventor: KIUCHI FUSAYO
IPC: C08L5/04
Filed: 1975-10-29
Abstract: PURPOSE: To coagulate sodium alginate homegeneously with rapidity from aqueous sodium alginate, using a specific coagulant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5832396-A (JP)
Inventor: IDE KATSUYUKI
IPC: H05B41/392
Filed: 1981-08-20
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。