baber/WOPTO huggingface dataset:
Patent JP-H02166647-A (JP)
Title: Photomagnetic recording medium and its production
Inventor: AOKI MASAKI
IPC: H01F10/20
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a cobalt ferrite photomagnetic recording medium showing a large magneto-optical effect on a resin substrate by adopting ECR plasma CVD method using the activity of plasma generating from electron cyclotron discharge (ECR discharge). CONSTITUTION:Vapor of a metal chelate compound contg. Co, Fe and M (M represents one element selected from Ce, Pr, Nd, Sm, Eu, La, Tb, Dy, Ho, Er, Yb and Lu) such as cobalt acetyl acetone Co(C5H7O)3, cerium acetyl acetone Ce(C5H7O2) and oxygen as the reaction gas are introduced into evacuated reaction chambers 21, 23. ECR plasma is produced to precipitate cobalt ferrite crystals on the resin substrate 26 without heating. By this method, a resin substrate having low heat resistance such as polycarbonate and acrylic resin can be used to manufacture photomagnetic recording medium having excellent magneto-optical properties and reliability.
Patent JP-H01164191-A (JP)
Title: Time base collector
Inventor: SHIOMI MAKOTO
IPC: G11B20/02
Filed: 1987-12-21
Abstract: PURPOSE:To realize a high performance time base fluctuating component eliminating device by detecting a time fluctuating component using the APC of a chroma signal processing circuit. CONSTITUTION:A 640fH variable frequency oscillator VCO is APC-controlled so that it can have the same time base fluctuation as that of a low band converting carrier, the VCO obtains a conversion signal by multiplying the output of the VCO with the output of a crystal oscillator 50 of an fSC oscillation after executing a 1/16 dividing for the output of the VCO, and the time base fluctuation is eliminated by multiplying the conversion signal with a reproduced low band converting chroma signal at a multiplier 15. On the other hand, the luminance signal of the output of an LPF 12 has the time fluctuation and the writing clocks of an A/D converter 41 and a memory 42 are continuous signals having the time base fluctuation with the output signal of a 640fH VCO 51. Consequently, the time base fluctuation is eliminated under a state in which the fluctuation is written in the memory 42. Since this is read by the stable clock of 640fH made by a reading clock generating circuit 45, the time base fluctuation is eliminated.
Patent JP-2000132761-A (JP)
Title: Alarm
Inventor: NISHINO MITSUSHIGE
IPC: G08B17/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an alarm which does not give so much incorrect information by uniting a gas alarm and a fire alarm and integrating and processing the signals of a gas sensor and a fire sensor. SOLUTION: This alarm contains a thermally sensitive sensor 11, a smoke sensor 13, a CO sensor 15 and a hydrocarbon sensor 17. An initial fire is discriminated when the thermally sensitive sensor detects heat that is equal to or more than threshold or when the smoke sensor detects smoke that is equal to or more than threshold, and an initial alarm is issued. A real fire is further discriminated when the CO sensor exceeds 1st threshold and, and a real alarm is issued. The initial alarm indicating the risk of fire breaking is issued to rouse the confirmation of the actual place involved, and when CO gas concentration further becomes higher than the 1st threshold in addition to this situation, the real alarm is issued, based on reliable information related to the fire occurrence.
Patent JP-H11151923-A (JP)
Title: Damping force control device for vehicle
Inventor: MURATA MASAHIRO
IPC: B60G17/015
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To enhance the controllability of a vehicle by controlling the damping force of a hydraulic shock absorbing means on the basis of the grounding load detected by a grounding load detecting means. SOLUTION: In the damping force control of a shock absorber by means of an ECU 230, first, the detection results of a steering angle sensor 203, a vehicle speed sensor 204, a vertical acceleration sensor 205, and load sensors 206 are read. While the vehicle is turned, and when the grounding load is increased as compared with the preceding routine, the damping force is reduced by subtracting 1 from the control step number for setting the stopping position of a stepping motor being the driving source of an actuator 2 in a shock absorber. When the grounding load is reduced as compared with the preceding routine, the damping force is increased by adding 1 to the control step number.  Thus, a force acts in the direction the movement of a load, the reduction in the grounding load in the turning inner wheel is prevented, and the increase in the grounding load in the turning outer wheel is prevented to improve the controllability.
Patent JP-H06167729-A (JP)
Title: Nonlinear optical material and its production
Inventor: MANABE YOSHIO
IPC: G02F1/355
Filed: 1992-12-01
Abstract: PURPOSE:To provide a nonlinear optical material which can improve nonlinear optical characteristics by an effect of increasing a local electric field and has the good nonlinear optical characteristics. CONSTITUTION:Sputtering is executed by using a sputtering device B supplying a high-frequency electric power to targets 1, 2 of Cu2O and aluminum nitride and successively opening and closing shutters 6, 7. After Cu2O particulates are formed, these particles are irradiated with electron cyclotron resonance plasma of gaseous hydrogen, by which the front surfaces of the Cu2O particulates are reduced to Cu and the composite particulates of the Cu2O and Cu are formed. Amorphous thin films consisting of aluminum nitride are then formed. The nonlinear optical material is obtd. by repetitively executing a series of such stages.
Patent JP-2001144849-A (JP)
Title: Automatic answering telephone system and response method in the same
Inventor: ISHIGAMI YASUSHI
IPC: H04M1/64
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To accurately cope with an incoming call from an opposite party to whom urgent contact is really to be made in an automatic answering telephone system. SOLUTION: The maximum permission number of recording messages which are not reproduced yet in the same calling telephone number among the recording messages inputted from a calling side is previously set as a threshold S1. The number of recording messages which are not reproduced yet among the inputted recording messages inputted in accordance with the calling telephone number till then is compared with the threshold in an incoming call response when a callee is absent S6. When the number of messages which are not reproduced does not exceed the threshold, a regular response message is transmitted S7. When it exceeds the threshold, the incoming call is judged to be emergent and, the response message comprising the telephone number of urgent connection destination which is previously recorded is transmitted to a calling side instead of the regular response message S8.
Patent JP-2000146221-A (JP)
Title: Air conditioner
Inventor: SAKAGAMI TAKAO
IPC: F24F1/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent a casing from being electrically charged even when no ground earth is ensured. SOLUTION: An electric discharge electrode 4 and a dust collection electrode 5 are provided in a easing 1 in which there are provided a heat exchanger 3 and an air fan 10, and a metal portion (the heat exchanger 3 and a supporting iron plate 7) connected with a ground level 26 in the casing 1 is connected with a commercial power supply line 25 through a resistor R1.
Patent JP-H07179304-A (JP)
Title: Herbicide composition
Inventor: KASAI YUTAKA
IPC: A01N25/08
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a stabilized herbicide composition used for plowland and preventing the decomposition of active ingredients by using basic white carbon. CONSTITUTION:This herbicide composition comprises (A) N-(1-ethylpropyl)-3,4- dimethyl-2,6-dinitroaniline of formula I which is mainly applied as a soil-treating agent for controlling weeds in plowland and exhibits an excellent herbicidal effect especially on annual gramineous weeds, (B) ethyl-5-{[3-(4,6-dimethoxy-2- pyrimidinyl)ureido]sulfonyl}-1-methylpyrazol-4-carboxylate of formula II which is extremely low toxic, exhibits a high herbicidal activity in a fine amount, and is highly effective against broad-leaf weeds, especially cyperaceous weeds, and (C) basic white carbon which preferably has a hydrogen ion index of >=8 when diluted into a 10wt.% dispersion with pure water. The herbicide composition prevents the decomposition of the component B on storage and is good in stability.
Patent JP-H11141371-A (JP)
Title: Direct cylinder fuel injection type two-cycle engine
Inventor: MOTOSE JIYUN
IPC: F02B75/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent discharge of an unburnt combustion fuel as much as possible. SOLUTION: When a fuel arrival time being a time in which fuel injected through an injector 18 arrives at an exhaust port 22 is Tf and the number of revolutions of an engine is (n), and when an angle determined by adding a fuel arrival angle determined by a formula of Tf*n*360 deg. and an exhaust port angle being an angle between the rotation position of a crank shaft during closing of the exhaust port and a top dead center UD is specified to be a maximum injection allowance angle, in approximately all the numbers of revolutions of an engine at least at a fuel injection starting timing, an angle based on the top dead center of a crank shaft at a fuel injection starting timing is between an approximate maximum injection allowance angle and an exhaust port closing angle.
Patent JP-H01161734-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KONISHI YASUHIRO
IPC: H01L23/522
Filed: 1987-12-17
Abstract: PURPOSE:To reduce the area of a chip and to obtain preferable operation characteristic of a semiconductor integrated circuit device by crossing complementary signal line pair in a zone of a range in which two wirings having different thicknesses are presented in the device in which the two wirings having different thicknesses are disposed in parallel and the complementary signal line pair are disposed in parallel between the two wirings. CONSTITUTION:In a semiconductor integrated circuit device in which two wirings 1, 4 having different thicknesses are disposed in parallel, and complementary signal line pair 2, 3 are disposed in parallel with the wirings 1, 4 between the two wirings 1 and 4, the pair 2, 3 are crossed in a zone of the range in which the two wirings 1, 4 are presented. For example, the first and second wirings 2, 3 are crossed at the midpoint M of a distance L between points A and B at which first-third wirings 2-4 are disposed in parallel with a ground line 1. Thus, since the parasitic capacitances of the wirings 2, 3 become equal, it can prevent an erroneous operation from occurring due to the unbalance of the parasitic capacitances. As a result, it is not necessary to widen an interval between the line 1 and the wiring 2, thereby reducing the area of a chip.
Patent JP-H05340424-A (JP)
Title: Combined angular type ball bearing
Inventor: HISADA MASAYOSHI
IPC: F16C19/54
Filed: 1991-12-06
Abstract: PURPOSE:To provide a combined angular type ball bearing that is possible for the promotion of a super-thin type. CONSTITUTION:An angular type ball bearing is provided with an annular inner ring 11 installed with a ball track race on the outer circumference; an annular center ring 12 being set up after installing a void in the outer circumferential direction of this inner ring, and provided with each ball track race at both inner and outer circumferences; and an annular outer ring 13 being set up after installing a void in the outercircumferential direction of this center ring, and installing the ball track race in the inner circumference, while two balls 14 are set up respectively in the void between the inner ring and the center ring as well as the void between the center ring and the outer ring.
Patent JP-H06145561-A (JP)
Title: Coating film having heat-insulation property
Inventor: TAMURA HIROSHI
IPC: C09D5/00
Filed: 1992-11-06
Abstract: PURPOSE:To obtain the title film having a coefficient of thermal expansion near to that of the metallic substrate and being usable in a high-temperature region by mixing a specified amount of a ceramic powder mainly consisting of iron oxide powder particles with a binder. CONSTITUTION:A ceramic powder consisting mainly of powder particles of at least one iron oxide selected from among Fed, Fe2O3 and Fe2O3 is mixed with a binder to produce a coating material. This coating material is preapred in a mixing ratio such that the ceramic powder particles account for at least 30 vol. % based on the volume of the coating film obtained by applying the coating material and drying the wet film. This material is then applied to a metallic substrate such as a stainless steel substrate which can with-stand high- temperature service, and the wet film is dried to form an insulation coating film. Because the coefficient of thermal expansion of the coating film can be matched with that of the metallic substrate, the film does not suffer damages, peeling, etc., even in service in a high-temperature region.
Patent JP-H09144456-A (JP)
Title: Method and device for executing work with screw auger
Inventor: KUROSAWA MASAYUKI
IPC: E21B7/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in execution of work by a method wherein a clamper and a rotative driving device for a screw auger are provided at the lower end of a leader and rotary driving parts capable of sliding in the axial direction and engaging in the diametral direction are provided at rotary driven parts formed at auger fins. SOLUTION: With rotative driving device 6' mounted on an oil-hydraulic clamper 5' provided at the lower end of a leader, the machine does not become top-heavy and can be free from falling even in the case of executing excavation at a great depth. Therefore, providing steel plates or the like under a truck 2 becomes unnecessary. Spline blades provided at the driving device 6' are engaged with notches 16 serving as rotary driven parts provided at auger fins 15 of a screw auger 7', and thereby rotary torque is smoothly transmitted to the rotary driven parts, making excavation executable exactly as planned in a design. As the clamper 5' and the driving device 6' are provided at the lower side, joining of screw auger units can be executed safely and smoothly, thereby executing work can be efficiently and safely with accuracy in execution of work improved.
Patent JP-H09131082-A (JP)
Title: Secondary cr control of induction motor
Inventor: KUKIHARA TAKEAKI
IPC: H02P6/08
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To let an induction machine have the characteristics which are nearly the same level as those of a DC machine and apply a giant torque to the induction machine by adding capacitors to a secondary circuit of the wound-rotor induction machine. SOLUTION: In the case that three electrolytic capacitors 3 are connected to a secondary winding 2 of a motor, the characteristics of the motor can be changed by inserting parallel resistors or series choke coils in the secondary capacitors 3. A leakage reactance of the secondary winding 2 which has been keeping a secondary current and a power factor from increasing can be canceled by the capacitors and thereby the maximum torque is increased several times as large as the conventional theoretical limit. By this simple and low-cost method, the maximum torque of the induction machine can be increased several times as large as by a conventional method.
Patent JP-H11164031-A (JP)
Title: Automatic reporting device and reporting system using the same
Inventor: ETO HIDENOBU
IPC: H04W4/04
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To report data without the necessity to lay a telephone line. SOLUTION: Concerning a device for automatically reporting input data related to the state of facility equipment 2 through a telephone line 10 to the side of terminal equipment 12, this device is provided with a device body 4a for processing the input data and a radio communication unit 4b with which the processed data can be transmitted to a radio base station 8 connected to the telephone line 10 by radio.
Patent JP-H01165263-A (JP)
Title: Image processor
Inventor: KIMURA KIYOSHI
IPC: G06T1/00
Filed: 1987-12-22
Abstract: PURPOSE:To improve operability by prohibiting a signal to operate an image converter while counting a counter means which counts an encoder pulse corresponding to a distance between the edge in a traveling direction of a device main body case and a conversion position by the image converter. CONSTITUTION:A roller 6 is rotated according to the movement of a main body case 7 in a direction of arrow head A on an original G, and a pulse corresponding to the distance of the above movement is outputted from an encoder 5. While the encoder pulse is counted and the pulse corresponding to the distance (d) between points P and Q in figure is counted, the reading operation of a reader 10 is prohibited, and when a count value arrives at a number corresponding to the distance (d), the reader starts to read the original. In such a way, it is possible to set an intended read start position of the original or recording position of a recording medium accurately only by arranging the edge in the traveling direction of the device main body case with the start position of an image conversion position.
Patent JP-2001144973-A (JP)
Title: Film scanner and recording medium for recording color matching program
Inventor: MIZUGUCHI ATSUSHI
IPC: H04N1/60
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a film scanner that can apply proper color matching to a film being a read object depending on the property of the film. SOLUTION: A user enters information denoting whether a film being a read object is a negative film, a positive film or a monochromatic film. A proper profile used for color matching is selected according to the entry (#602-#604).
Patent JP-H03182859-A (JP)
Title: Car washing machine
Inventor: SHIROMOTO KAZUO
IPC: B60S3/04
Filed: 1989-12-13
Abstract: PURPOSE:To simplify substantially installation works in a truck capable of supporting wheel sections of an automobile and travelling parallel to a car washing machine body by permitting the truck to travel by a conveyer device received in the car washing machine body. CONSTITUTION:A car washing device such as a pair of side brushes 5 is provided in a portal type car washing machine body 1 travelling on a pair of rails 4, and a truck 6 supporting front wheels of an automobile A and travelling on a pair of rails 7 is provided on the lower portion of the car washing machine body 1. A conveyer device 11 having a looped chain 9 trained over front and rear sprockets 8, 8 is provided on the lower portion of the car washing machine body 1, and an engaging means 13 for engaging with and disengaging from the truck 6 is provided on a carrier 10 provided on the chain 9. The engaging means 13 are composed such that a guide roller 16 provided on the distal end of a rod 14 of an expansible air cylinder 15 can be disengageably engaged with a recess 21 formed on each side of the truck 6.
Patent JP-H03183255-A (JP)
Title: Color reader
Inventor: KUSUNOKI TADAKAZU
IPC: G06T1/00
Filed: 1989-12-12
Abstract: PURPOSE:To prevent line spectrum components radiated from a fluorescent lamp light source from being made incident to a sensor by providing a filter, which has the incidence face arranged so as to cross the optical axis of an image forming optical system, and eliminates components having prescribed wavelength included to the incident light, between a fluorescent lamp light source and an original or between the original and a sensor. CONSTITUTION:An interference filter 220 consists of four reflection holograms 2211, 2212, 2213, and 2214, and respective reflection holograms 2211, 2212, 2213, and 2214 are diffraction gratings to selectively reflect components of narrow wavelength areas having prescribed wavelength lambda1, lambda2, lambda3, and lambda4 as centers. The interference filter 220 is arranged at 45 deg. to an optical axis 206, and the light reflected by the interference filter 220 is shielded by a blackboard 222 or the like to prevent this light from being made incident on a sensor 205. Thus, the measurement error of the intensity distribution due to the variance of the line spectrum is eliminated.
Patent JP-H11152468-A (JP)
Title: Red fluorescent substance coated with pigment and its production
Inventor: HAYASHI MASATO
IPC: C09K11/08
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a red color-emitting fluorescent substance coated with pigment that is suitable as a fluorescent screen for a colored cathode ray tube and a fluorescent character display tube, and its production. SOLUTION: Europium-activated yttrium oxide sulfide fluorescent substance (Y2 O2 S:Eu) with an average particle size of 5 μm is provided as a red color- emitting fluorescent substance. The red color-emitting fluorescent substance having the surface cleaned in an amount of 100 pts.wt., and an iron octylate solution in an amount of 0.1-0.5 pt.wt., are dissolved in a prescribed amount of ethanol. The amount of the ethanol is selected so that the sum of iron octylate and the ethanol may become about 30 pts.wt. (50 pts.wt. at maximum). Then, the mixture is dried in an electric oven at 300 deg.C for 30 minutes to 1 hour to remove the ethanol. Since the fluorescent substance coated with iron octylate after drying is coagulated, they are milled and sieved to equalize the particle size.  Then, the sieved product is fired at 800 deg.C for 20 minutes to remove the organic components, whereby the objective red color-emitting fluorescent substance is obtained that has a thin and uniform pigment layer formed thereon.
Patent JP-H10161463-A (JP)
Title: Fixing device
Inventor: KIMURA TAKASHI
IPC: G03G15/20
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing the generation of an abnormal image caused by variation in the outside diameter accuracy of a heating roller, making the heating of the heating roller efficient and saving energy, at a low cost and with a simple constitution. SOLUTION: The fixing device provided with the heating roller 1 which has a heat source inside or is integrally formed with the heat source and a pressure member 2 coming into press-contact with a part of the heating roller 1, to hold/carry a recording body 7 by this press-contact part, is provided with a driving belt 4 coming into contact with the outer periphery of the heating roller 1, to rotationally drive it and a driving means 5 for driving the driving belt 4. Then, the heating roller 1 and the driving belt 4 slide each other and the driving belt 4 is in contact with the paper nonpassage part of the heating roller 1.
Patent JP-H08163420-A (JP)
Title: Image generating method and device therefor
Inventor: MASAKI TOSHIMICHI
IPC: H04N5/372
Filed: 1994-11-30
Abstract: PURPOSE: To generate image data at the input of a shutter signal by the unit of frame with a solid-state image pickup element for generating an image by one field. CONSTITUTION: An optical image from a camera lens 1 is branched by a half mirror 2 and its image is formed simultaneously on two CCDs 3a, 3b. The CCDs 3a, 3b are arranged in a way that their relative position relation is deviated by 1-2 pixel. A control circuit 4 receiving a trigger signal provides an output of pulse signals STr , STt at a prescribed time interval to each of the CCDs 3a, 3b respectively simultaneously to allow the CCDs 3a, 3b to store charges simultaneously and the control circuit outputs read pulses ϕv1 , ϕv2 , ϕh1 , ϕh2 to each of the CCDs 3a, 3b individually to extract the stored charge.