baber/WOPTO huggingface dataset:
Patent JP-S639647-A (JP)
Title: Electronic control fuel injection equipment for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/00
Filed: 1986-06-30
Abstract: PURPOSE:To enable proper control of air-fuel ratio especially under acceleration, by updating a stored value of intake air flow being retrieved from detected values of throttle valve opening and engine rotation in an operation are having high detection accuracy on the basis of a detected intake air flow. CONSTITUTION:Means D for retrieving an intake air flow from an intake air flow memory means E on the basis of the outputs from means A, B for detecting the opening of throttle valve and the engine rotation respectively is provided. On the basis of detected intake air flow and engine rotation, main fuel injection setting means F sets a fuel injection and when an accelerated state of engine is being detected, an accelerating fuel injection setting means G sets the fuel injection. Furthermore, means H for updating said stored intake air flow on the basis of a learning value of deviation between the detected intake air flow and an retrieved intake air flow is provided, and said learning is prohibited in an operating area where the detection accuracy of an intake air flow detecting means C is lower than a predetermined level by means of a learning prohibition means I.
Patent JP-H0443805-A (JP)
Title: Variable timing valve system for multicylinder internal combustion engine
Inventor: YAMAMOTO TOSHIAKI
IPC: F01L13/00
Filed: 1990-06-12
Abstract: PURPOSE:To reduce the number and sorts of parts and simplify the construction by connecting a cam angular speed return mechanism and a cam angular speed changing mechanism to one end of a hollow can through a combining mechanism with which the former two mechanisms are combined. CONSTITUTION:Between a first hollow camshaft 7 and a second hollow camshaft 8, periodic acceleration and deceleration of the first hollow camshaft 7 is returned to constant rotating speed. The second hollow camshaft 8 is connected to the first hollow camshaft 7 in series through a return mechanism composed of a second eccentric part 17b and an output eccentric collar 29, and a combining mechanism composed of a first plate 25, a second plate 35, an output engaging pin 48, an input engaging pin 49, and a connecting pin. It is unnecessary to provide in addition to the first hollow camshaft 7 and the second hollow camshaft 8, as a cam driving shaft for rotatingly driving the second hollow camshaft 8. In this way, the number of parts is reduced, the construction is simplified, and a valve system, hereby, the whole cylinder can be made into a compact size.
Patent JP-S6129311-A (JP)
Inventor: FUJIMOTO SHIROU
IPC: A47J27/00
Filed: 1984-07-21
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-H06336181-A (JP)
Title: Vinyl chloride resin sheet thermally adhesive to bituminous damping material for vehicle
Inventor: SAITO ICHIRO
IPC: B60R13/08
Filed: 1993-05-29
Abstract: PURPOSE:To thermally stick a sheet at the drying temperature of a finishing paint by adding a cumarone-indene resin or the like at a specific ratio to a vinyl chloride resin sheet laid on a bituminous damping material suppressing the running vibration of a vehicle for cutting off noise. CONSTITUTION:A bituminous damping material 2 is fused on the upper face of a sheet metal 1 forming the body panel of a vehicle at the drying temperature of a finishing paint of a car body, thereby the vibration generated when the vehicle is traveled is suppressed. A vinyl chloride resin sheet 3 is laid on the upper face of the bituminous damping material 2 to effectively shield the noise infiltrating into a cabin. A cumarone-indene resin or a rosin resin of 1-10 pts.wt. is added to a vinyl chloride resin of 100 pts.wt. to form vinyl chloride resin sheet 3 as soft vinyl chloride resin compounded material. The bituminous damping material 2 and the vinyl chloride resin sheet 3 are thermally stuck at the drying temperature of the finishing paint of the car body, thus dispensing with an adhesive.
Patent JP-H07142710-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGUCHI YUICHI
IPC: H01L29/78
Filed: 1993-06-23
Abstract: PURPOSE:To suppress the oxidation of palycrystal silicon treated with patterning by sequentially removing the second gate insulation film formed an the first insulation film and then the first one so that a gate electrode is patterned an the first and second insulation films. CONSTITUTION:By thermal oxidation, a silicon oxidation film 6 of 16nm is formed as the second gate insulation film, different from the first gate insulation film in film thickness. At that time, a silicon oxidation film is formed on oxide films 4 and 5 as well. Further, through depression CVD method, a polycrystal silicon film 7 is deposited. A resist pattern R2 far patterning the polycrystal silicon film 7 is formed, and the palycrystal silicon film 7 is patterned by CDE. The resist pattern R2 is removed and the silicon oxidation films 4-6 are removed by wet-etching with the use of ammonium fluoride. The polycrystal silicon film is not directly oxidized in the following direct contact formation and gate electrode formation processes.
Patent JP-H0318567-A (JP)
Title: Group management control for elevator
Inventor: UMEDA YASUKAZU
IPC: B66B1/18
Filed: 1989-06-14
Abstract: PURPOSE:To improve the correctness of the estimated arrival time necessary for executing allotment by varying the weighing coefficient in the calculation for the estimated arrival time when the reversal of the arrived of an alloted cage and a nonnalloted cage is generated. CONSTITUTION:When a calling button 41 is operated at the getting-on field 4 on the first floor, an input is taken as a cage getting-on field state input signal through a communication control interface 34, and memorized in a RAM 33. Then, the estimated traveling time T1A-T1C for the machines A-C and the estimated stop time T2A-T2C are calculated. The estimated arrival time TTA-TTC for the machines A-C are calculated, having the adjustment coefficient (alpha), and the cage having the min. value is selected, and an allotment signal is inputted through the communication control interface 34 into each machine controller. When the calling for the selected cage is generated and the arrival is delayed and an another cage arrives in precedence, the adjustment value (alpha) is increased, and in the subsequent calculation, the increased adjustment value (alpha) is used.
Patent JP-H0334215-A (JP)
Title: Method of reducing eddy current in superconductive material tape and superconductor equipment
Inventor: HERUMUUTO DERUSHIYU
IPC: H01F6/06
Filed: 1990-06-12
Abstract: PURPOSE: To reduce eddy current loss by twisting a crystal plane periodically. CONSTITUTION: A rectangular parallelepiped-like layer support body 1 of a metal thin plate has a width (x) of 2 to 3cm, and a thickness (y) of 0.4 to 0.6mm. Two bifiler tapes A1, A2 of electrically anisotropic high temperature-oxide superconductor are wound on the support body 1, two spaces or slits 2 of a width b2 of 0.1 to 1mm exist between the tapes. This way, current (i) flows spirally on the support body 1, flows in the right upward direction in the tape A1, and in the left downward direction in the tape A2. In this case, a critical length is expressed by formula I. In this way, the eddy current loss can be reduced.  In formula I, ρ is the electric resistance of the superconductor in C direction when critical current density in the C direction exceeds a specified value, (r) is 1/2 of the tape thickness, jc is the critical current density in (a), (b) directions, B is the magnetic flux density, and (t) is the time for effectively suppressing the coupling loss.
Patent JP-H0711040-A (JP)
Title: Foamed heat-insulating material and heat-insulated box
Inventor: AMAYOSHI TOMONAO
IPC: F25D23/08
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a non-flammable foamed heat-insulating material not destructing environment, useful for refrigerators, etc., and produced by mixing and foaming an organic polyisocyanate, a polyol, a catalyst, a foam-stabilizer, and foaming agent comprising a flammable foaming agent and a non-flammable foaming agent under stirring. CONSTITUTION:An organic polyisocyanate (e.g. diphenylmethane diisocyanate), a polyol (e.g. an aromatic amine polyetherpolyol), a catalyst, a foam stabilizer (e.g. a fluorocarbon surfactant), and a foaming agent comprising a flammable foaming agent (e.g. 1,1-difluoroethane) and a non-flammable foaming agent (e.g. 1,1,1,2-tetrafluoroethane) in an amount of >=80wt.% based on the foaming agents are stirred, mixed, and foamed to provide the objective foamed heat- insulating material not causing the problem of the destruction of the ozonosphere, etc., and enabling that even the flammable foaming agent can be applied as a non-falmmable foaming agent by the addition of the non-flammable foaming agent.
Patent JP-S63316017-A (JP)
Title: Laser beam scanner
Inventor: HIRATA KAZUHIRO
IPC: G02B26/10
Filed: 1987-06-18
Abstract: PURPOSE:To shorten the time required to reach a rated rotating speed and to reduce the life and noises of a motor by controlling the motor into reduced rotation and controlling the motor to fast rated rotation when a start signal is inputted. CONSTITUTION:A control circuit 4 for the motor 2 which drives a rotary polygon mirror 1 is so constituted to control the motor to the slow rotation when no image signal is inputted and to the fast rated rotation when an image signal is inputted. Namely, the motor in the slow rotation is proceeded to the fast rotation with the start signal inputted prior to the input of the image signal and the pause state of the slow rotation is entered from the fast rotation when the input of the image signal is finished.
Patent JP-H05344076-A (JP)
Title: Start-ring communication equipment
Inventor: HAKAMATA YOSHIRO
IPC: H04B10/07
Filed: 1992-06-11
Abstract: PURPOSE:To reduce reception sensitivity deterioration in an optical signal by sending a signal of a wavelength different from each of adjacent communication nodes and separating a reception signal depending on the wavelength. CONSTITUTION:Different wavelengths lambda1, lambda2 are allocated to an optical transmitter 40 at least as to adjacent communication nodes 1-4 in an optical accessor being an element of a multi-optical accessor 10 and an input circuit comprising optical receivers 21, 22 is provided with a wavelength filter 50 being a means separating optical signals received from preceding communication nodes 1-4 for each wavelength. Moreover, optical monitors 61, 62 being means to select a maximum intensity from an optical signal separated by the wavelength filter 50 and a switch control circuit 71 are provided. Then the two wavelengths lambda1, lambda2 are used and the wavelength lambda1 is used for the transmission wavelength of the communication nodes 1, 3 and the wavelength lambda2 is used for the transmission wavelength of the communication nodes 2, 4 so that the communication nodes 1-4 adjacent to each other have a different transmission wavelength.
Patent JP-S5942751-A (JP)
Title: Electron beam scanning type sample picture display unit
Inventor: KAWAI MASAO
IPC: H01J37/244
Filed: 1982-08-31
Abstract: PURPOSE:To convert even a picture signal with large drift into a stable picture signal by mixing a blanking signal for x-axis sweep with a picture signal from a detector, clamping the blanking signal included in the mixed signal so as always to be constant, and making the x-axis sweep cycle shorter than the drift variation time. CONSTITUTION:An adder 7 adds and mixes a blanking signal with constant amplitude in which the generated cycle from an x-axis oscillator 8 is shorter than the drift variation time to with a picture signal containing a large drift component and outputs a mixed signal. A pulse clamping circuit 9 outputs a signal clamped by the blanking signal for x-axis sweep and the mixed signal so that the blanking signal contained in the mixed signal is always set to a fixed level. As a result, the large drift contained in the picture signal is suppressed small within the single scanning of an x-axis.
Patent JP-S637628-A (JP)
Title: Integrator and exposure apparatus using same
Inventor: OGAWA KAZUFUMI
IPC: H01L21/027
Filed: 1986-06-27
Abstract: PURPOSE:To uniformly print a mask pattern on the surface of a wafer, by providing a plurality of parallel recessed parts in one main surface of a light transmitting substrate to dispersively radiating, incident light. CONSTITUTION:Light, which is inputted to each of parallel dish shaped recessed parts 22a - 22e in a quartz substrate 21, is expanded in each recessed part. The light is dispersed and radiated from the substrate 21 as dispersed and radiated light Lout. l'1 and l'9 represent the radiating light beams of l1 and l9. At a place, which is separated from the substrate 21 by a distance X, e.g., the light, which is inputted in the recessed part 22b, is expanded to the entire surface of Y. The light, which is inputted in the recessed part 22c, is also expanded to the entire surface of Y. Therefore, at the place of Y, the intense part and the weak part of incident light Lin are projected on the entire surface of Y. In the direction perpendicular to the recessed part in parallel with the surface of Y, very uniform intensity of irradiation is obtained.
Patent JP-H024155-A (JP)
Title: Air conditioner
Inventor: MIYAZAKI NOBUYUKI
IPC: F24F13/14
Filed: 1988-06-21
Abstract: PURPOSE:To improve indoor temperature distribution through simple structure by a method wherein a plurality of discharge ports are formed in the panel of a body, a moving type baffle plate capable of regulating a discharge amount and the discharge direction of discharge air through the discharge port is disposed to each of the discharge ports, and the baffle plates are driven, in order, at an arbitrary set angle in linkage with each other. CONSTITUTION:A plurality of discharge ports 10 are formed in a panel 11 of an air conditioner body, and moving type baffle plates 13a, 13b, 13c, and 13d capable of regulating a discharge amount and the discharge direction of discharge air from the discharge port 10 are disposed in the respective discharge ports 10. The baffle plates 13a, 13b, 13c, and 13d are driven, in order, at an arbitrary angle by a drive means in linkage with each other. This constitution enables easy regulation of the discharge portion and the discharge direction of discharge air to a room through a mechanism by which the baffle plates 13a, 13b, 13c, and 13d are driven.
Patent JP-S6130549-A (JP)
Title: Bicyclooctane compound
Inventor: KOJIMA KOICHI
IPC: C07C69/708
Filed: 1984-07-23
Abstract: NEW MATERIAL:The bicyclooctane compound of formula I [R<1> is (protected) hydroxymethyl, mercaptomethyl or group of formula II (R<3> is hydroxymethyl or carboxy; A is O or S; m is 1-3); R<2> is H or OH-protecting group; n is 1-3]. EXAMPLE:3-( 5-Dimethyl-t-butylsilyloxy-3-oxapentyl )6beta-ethoxycarbonyl-7-oxo-cis- bicyclo[3,3,0]oct-2-ene. USE:It has strong blood platelet coagulation inhibiting activity, and is useful as a synthetic intermediate of a carbacycline having excellent durability of the above action. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula III with the dialkyl carbonate of formula IV (R<5> is lower alkyl), reducing the product, protecting hydroxy group, reducing the resultant compound of formula V, and oxidizing the product.
Patent JP-H052035-A (JP)
Title: Voltage checker for dual lnb
Inventor: KANDA MINORU
IPC: G01R19/00
Filed: 1991-06-25
Abstract: PURPOSE:To obtain a voltage checker for dual LNB capable of simply determinating a voltage supplied from a receiver to dual LNB. CONSTITUTION:A voltage checker 7 is provided with a male-type F connector 9 for connecting with a female-type connector constituting an output terminal of dual LNB, and with a female-type connector 10 for connecting with a male- type F connector provided at one end of a coaxial cable. Besides, LED 13 constituting a display part is provided in exposure on the lateral side of a case body 8. In the case body 8, a voltage detecting circuit detecting a voltage from a receiver and a lighting circuit making the LED 13 lighted when the voltage detecting circuits detects DC 12V or more are incorporated.
Patent JP-H0235873-A (JP)
Title: Video signal a/d converter
Inventor: FUSE TAKAHIRO
IPC: H04N19/00
Filed: 1989-06-15
Abstract: PURPOSE:To display a highly contrastive picture by detecting the level of a video signal in real time, and changing the level of an A-D conversion for the video signal according to the level so as to trace the change of the detection level with a delay for a prescribed time. CONSTITUTION:A video signal (a) is integrated by an integrating circuit 21, amplified by an OP amplifier 22, and made into a signal (b). That is, the signal (b) changes according to the change of the mean value of the video signal (a). Reference potentials VH and VL outputted from a reference potential generating circuit 11 change according to the output (b) of the OP amplifier 22. Comparators 121-12n extract the video signals outputted from a video signal amplifying circuit 1 corresponding to the reference potentials VH and VL, and converts them through a decoder 13 into data at four bits. Consequently, the A-D conversion is always executed for the vicinity of the mean value of the video signals. Thus, an A-D converter at low level resolution can execute the A-D conversion at high level resolution, and the highly contrastive picture can be displayed.
Patent JP-S6044830-A (JP)
Title: Temperature compensating method of quantity of intake air of internal combustion engine
Inventor: MITSUYASU MASAKI
IPC: F02D41/18
Filed: 1983-08-22
Abstract: PURPOSE:To perform control accurately even though intake air is rapidly changed, by obtaining a correcting air temperature from the previous measured value of the air temperature, and obtaining the correcting value of the amount of air. CONSTITUTION:A CPU30 receives the quantity of intake air from an airflow meter 9 and the engine speed data from a rotary angle sensor 27 through input and output ports 34 and 35, and computes the basic quantity of fuel injection from these data. Said basic quantity of fuel injection is corrected in correspondence with the intake air temperature from an intake air temperature sensor 10 and the cooling water temperature from a water temperature sensor 20. The quantity is further corrected by the concentration of remaining oxygen in exhaust gas from an oxygen sensor 19. Thus the actual quantity of fuel injection is computed. Based on the actual quantity of fuel injection, a fuel injection valve 17 is controlled by an operation processing circuit 14, and the fuel injection matching with the operating state of an engine 2 is performed.
Patent JP-H11343775-A (JP)
Title: Control circuit of motor for open-close body for automobile
Inventor: HORIUCHI TETSUYA
IPC: E05F15/10
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To constitute the control circuit of a motor for an open-close body for automobile so that the open-close operation of the open-close body loaded on a car is stopped automatically at an intermediate place in spite of the simple control circuit and can be operated again. SOLUTION: An opening-side control circuit 8 for an electric motor 4 is composed of a switch circuit 8a, a power supply circuit 8b for the motor, a power supply circuit 8c for a relay, to which a relay coil R2c for a relay switch R2 for changing over the circuit is connected, and an electric motor circuit 8d. The electric motor 4 is stopped automatically by a first switch-contact circuit 12 and a second switch-contact circuit 13 changed over by the relay switch R2 for changing over the circuit and the driving of the electric motor 4 with reaching a tilt-up completion place of a front window 2 and the opening of the opening-side intermediate switch 5. The electric motor 4 is driven again by on operation after off operation once.
Patent JP-S5676025-A (JP)
Title: Detecting method for leakage defect part of pipe line
Inventor: ISHIHARA KOUJI
IPC: F17D5/06
Filed: 1979-11-28
Abstract: PURPOSE: To accurately detect a leakage defect part by a simple constitution by a method wherein a travelling body equipped with a sensing element for a high frequency sound noise is traveled within an auxiliary pipe which is attached along a  pipe line so that a part of the outer wall of the pipe line may become a part of an  inner wall thereof.  
     CONSTITUTION: A notch part 7 having a constant width is installed along the whole length of the longitudinal direction of an auxiliary pipe, and both ends thereof 61, 61 are bonded or fixed with welding to the outer wall of the main pipe line and further, a part of the outer wall of the auxiliary pipe 6. And then, within the auxiliary pipe 6 a self traveleing type or a pressure type travelling body 5 equipped with a detecting element 4 of a high frequency sound noise is traveled. When a defect part exists in the pipe line 1 and a fluid is leaking, a high frequency sound noise generated by the leakage is directly transferred to the inside of the auxiliary pipe 6 and the detection element 4 equipped on the travelling body 5 in running detects said leakage, and the leakage defect part can be detected, based on the detected results. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6213848-A (JP)
Title: Control device for automatic transmission
Inventor: FUJIWARA TAKUJI
IPC: F16H61/10
Filed: 1985-07-10
Abstract: PURPOSE:To enable a car to perform smooth accelerative passing and starting acceleration, by providing a holding mode, respectively setting a fixed speed change shift to each range, and an acceleration detecting means of a vehicle while a release means which releases the holding mode when a signal value of a said acceleration detecting means is in a preset value or more. CONSTITUTION:A controller X, inputting to its control element a throttle opening of an engine, turbine speed, on-off action of a brake, car speed, etc. to be decided, outputs a control signal to solenoid valves 51-54 in an oil hydraulic control circuit. Further the controller provides an acceleration detecting means M, detecting acceleration requirement of the engine, and a holding mode release means N releasing a holding mode selected by a separately provided mode selector switch Y. Here the holding mode realizes running operation suitable for a road condition decided by the driver. Accordingly, smooth accelerative passing and starting acceleration can be performed.
Patent JP-H0723238-A (JP)
Title: Picture data compression and decoding device
Inventor: OKADA YOSHIYUKI
IPC: G06T9/00
Filed: 1993-06-24
Abstract: PURPOSE:To enhance the compression ratio of universal coding by selecting an exclusive dictionary corresponding to the difference from statistic property depending on a line pitch and a dot period of a dot picture with respect to the picture data compression and decoding device applying universal coding to 2-dimension picture data such as a character and dots after they are converted into a pattern run length code. CONSTITUTION:A space dictionary 16-1 and a non-space dictionary 16-2 are provided as dictionaries used for universal coding and whether or not plural lines of conversion objects to intermediate data are space is discriminated by a dictionary selection means 14 by line pitch information of a character picture and one of the dictionaries 16-1, 16-2 is selected and a pattern run length code by an intermediate coding means 10 is coded by a universal coding means 12. A dictionary is selected similarly by a decoder. Moreover, a specific dictionary is selected from the dot picture according to its dot period.