baber/WOPTO huggingface dataset:
Patent JP-S5946335-A (JP)
Title: Controlling method of injection quantity of fuel in diesel engine
Inventor: NAGASE MASAOMI
IPC: F02B3/06
Filed: 1982-09-08
Abstract: PURPOSE:To control the injection quantity of a fuel at the time of decelerating a Diesel engine, by interrupting or restarting the injection of the fuel when the rotating speed of the engine reaches a value for fuel cut or a value for fuel return, in decelerating the engine by completely releasing an accelerator pedal. CONSTITUTION:The rotating speed Ne of the engine and the opening Acc of an accelerating pump jet are calculated in steps 01 and 02, a target idle rotating speed NIDL according to the operating condition is calculated in step 03, and an estimated injection quantity pattern movement proportional correction quantity NP associated with a load variation is calculated in step 04. Idling conditions are discriminated in steps 05-09. Based on the difference DELTANIDL between Ne and NIDL in step 10, an injection quantity pattern movement integral correction quantity NI is calculated in step 11. Based on a rotating speed Ne' for determining injection quantity which speed is obtained by subtracting NP and NI from Ne in step 12 and on the opening Acc of the accelerating pump jet, a basic injection quantity QBASE is obtained in step 13. The fuel cut rotating speed NCUT and the fuel return rotating speed NRTN are calculated in step 14, the maximum injection quantity QMAX obtained in step 15, and the smaller of QBASE and QMAX is made to be the final injection quantity QFIN in step 16.
Patent JP-S6052648-A (JP)
Inventor: NAKAMURA AKIRA
IPC: D03D15/02
Filed: 1983-08-29
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-S5679472-A (JP)
Title: Preparing method of mos-type semiconductor device
Inventor: MIZUTANI YOSHIHISA
IPC: H01L29/786
Filed: 1979-12-04
Abstract: PURPOSE:To obtain an FET having a high integrated degree by embeding a gate electrode into an insulating layer and setting a poly-silicon or amorphous silicon channel thereon and a source drain at both sides thereof. CONSTITUTION:A poly-silicon 3 is laid on a SiO2 2 on a Si substrate 1. It is oxidized to change to SiO2 32 performing a mask 4. After demasking, it is covered with an oxide film 5 and a N<+> layer 5 is prepared injecting P-ion. Then, the poly- silicon 6 is selectively formed and the P-ion is injected to set the N<+> layer 8, 9 performing a resist mask 7. After removing the mask 7, the LASER is irradiated to activate it. Then, it is covered with SiO2 10 and Al electrodes 111, 112 are made by opening selectively. By this constitution, a smooth construction can be realized with poly-silicon film, thereby being capable of miniaturization and high integration of element without decreasing the reliability. Further, the combination with the conventional construction makes possible to obtain various kinds of devices.
Patent JP-2000345932-A (JP)
Title: Intake sound reducing device for vehicle
Inventor: KITAMURA AKIRA
IPC: B60K13/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an intake sound reducing device of a vehicle, excellent in space efficiency and capable of effectively reducing intake sound to be generated from an intake port. SOLUTION: In a vehicle, an intake duct 7 connected to an engine intake system is vertically extended near the back surface of a cab 2, and an intake port 71 on the tip of the intake duct 7 is covered with an arm-shaped water filled waterproof cover 8. The water filled waterproof cover 8 is formed into a hollow shape, one or a plurality of through holes are provided on facing surface to the intake port 71 on the tip of the intake duct 7, and a muffler is constituted of the through holes and a hollow chamber.
Patent JP-H0731849-A (JP)
Title: Method for recovering ammonia leaked from ammonia reduction denitration apparatus
Inventor: GENGO TADASHI
IPC: B01D53/34
Filed: 1993-06-28
Abstract: PURPOSE:To enable a leaked ammonia recovering apparatus to be operated under atmospheric pressure by feeding the first and second gases discharged from the apparatus respectively to objective positions by fans. CONSTITUTION:A leaked ammonia recovering apparatus 5, 7 which are desorbing ammonia heated by hot gas 8 are operated with its pressure controlled at an appropriate pressure not exceeding atmospheric pressure. The first gas, which is a mixture of ammonia desorbed from the apparatus 5, 7 and the hot gas 8, is fed to a flue 11 with its pressure raised by a fan 13' to correspond with the pressure of the flue 11, and the apparatus 5, 7 which are being cooled by cooling gas 9 are operated with its pressure controlled at an appropriate pressure not exceeding atmospheric pressure. The second gas, which is a mixture of ammonia discharged from the apparatus 5, 7 and the cooling gas 9, is fed by a fan 13'' to a main air duct through which the gas is supplied to a boiler 3 with its pressure raised to correspond with the pressure of the main air duct.
Patent JP-H088497-A (JP)
Title: Extensible flexible lead wire
Inventor: HANAO IKUJI
IPC: H01B7/08
Filed: 1994-06-16
Abstract: PURPOSE:To realize a required flexible lead wire at a low cost through an easy connecting operation by the use of various circuit boards which are adaptable enough for a wiring route prescribed in shape and length as required and capable of coping with it. CONSTITUTION:A required number of linear first circuit boards 1 and second circuit boards which are so shaped as to be bilaterally changeable in position along columns are prepared, and these boards are arranged in columns along a required wiring route. At this point, the female terminals 51b and 52b of one of the adjacent circuit boards are made to overlap the the male terminals 51a and 52a of the other board, and a soldering iron is pressed against lower solder layers previously provided onto the exposed surfaces of the terminals 51a, 52a, 51b, and 52b from above the female terminals 51b and 52b to fuse them, whereby the female terminals 51b and 52b are electrically and mechanically connected to the male terminals 51a and 52a with molten solder to form a flexible lead wire of a required shape and length.
Patent JP-H05346776-A (JP)
Title: Method and device for generating pattern
Inventor: KITANI HIDEYUKI
IPC: G06F3/12
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a method and a device for generating a character pattern improving the efficiency of a memory by allocating an optimum compression method to each character. CONSTITUTION:Individual character pattern is compressed and stored in a character pattern generator 204 by the compression method suitable for itself respectively. Then, when a character/sign code is inputted, the stored address of the compressed data and the kind of the compression of the data of the inputted character/sign code is obtained by referring a table. Thus, by an expansion unit 213, the compression data corresponding to the watching character/sign code is expanded according to corresponding expansion processing and the pattern is stored in a font cache area 207.
Patent JP-S5679623-A (JP)
Title: Interferon inducting agent and its preparation
Inventor: KOJIMA YASUHIKO
IPC: A61K36/71
Filed: 1979-12-03
Abstract: PURPOSE: To prepare an interferon-inducing agent useful for prevention and remedy of various viral infection diseases, by the extraction and following ultrafiltration of Cnidii rhizoma, Bupleurum falcatum, Angelica glabra, etc. which are useful as herb medicines.  
     CONSTITUTION: A herb medicine selected from Cnidii Rhizoma, Bupleurum falcatum, Angelica glabra, Sophora angustifolia, Astragalus huantchy, Polygalae radix, Lonicera japonica, Lithospermum erythrorhizon, Cimicifuga simplex, Rheum palmatum, Gastrodia elata, Asparagus cohinchinensis, Pinellia ternata, etc. is extracted to obtain a substance having interfereon-inducing activity, which is subjected to ultrafiltration to afford the objective interferon-inducing agent. The active component of the inducing agent is supposed to be substance having a molecular weight of about 100,000W3,000,000 and is obtained as crude powder by freeze drying. It is administered orally, and has low toxicity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6217730-A (JP)
Title: Lighting device for liquid crystal display device
Inventor: KOIKE TAKAFUMI
IPC: G02F1/1335
Filed: 1985-07-16
Abstract: PURPOSE:To obtain a bright display by placing a transparent plate which forms a reflecting surface for reflecting an incident light from a side direction, to the display surface side of a liquid crystal display device, on the front side of the liquid crystal display device, and placing a light source at the side of the transparent plate. CONSTITUTION:In the sectional drawing of a liquid crystal display device shown in the figure, a liquid crystal display device 2 is the device of TN type, and on the reverse side, a reflecting plate 3 having a high reflection efficiency is provided. Also, on the side of the liquid crystal display device 2, the light source 1 of a fluorescent lamp is provided, and its light is brought to the light distribution so that a surface reflection is executed by a transparent plate A in the direction of the liquid crystal display device 2. The reflecting surface A' of the transparent plate A is shaped like a curved surface so that an incident light from the light source 1 is reflected to the display surface side of the liquid crystal display device 2, and also in order to increase the surface reflection, a transparent film having a high refractive index, such as an indium oxide film, etc. is formed.
Patent JP-H1062901-A (JP)
Title: Photographic element
Inventor: ALFRED BRUCE VANT
IPC: G03C1/76
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic material excellent in wear and scratch resistances. SOLUTION: This photographic element has a substrate, at least one photosensitive layer and a nonphotosensitive protective layer including a UV absorbing layer closer to the substrate and a top protective layer. The UV absorbing layer contains a UV absorbing dye, a high b.p. org. solvent and a hydrophilic binder. The top protective layer contains a matting agent which remains after processing and modified gelatin obtd. by introducing at least one additional amine group into gelatin by modifying at least one carboxylic acid part in the gelatin to monoamide of polyamine.
Patent JP-H114462-A (JP)
Title: Holography tv receiver
Inventor: HASHIMOTO NOBUYUKI
IPC: G03H1/22
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp reproduced image by selecting an emission time of a reproduced light to be shorter than a drive time for one frame by a space light modulation means and intermittently sampling interference fringes changing rapidly time by time, so as to prevent a 3-dimensional reproduced image of a moving object from being hardly viewed. SOLUTION: A laser beam L0 of a reproduction light source 120 is magnified by a collimate lens 124 via a magnification lens 122 into a collimated light being a reference light L20, which is emitted vertically to a matrix pixel arranged type liquid crystal display element 130. The transmitted light is diffracted by an interference fringe, then the diffracted light is given to a condenser lens 140 and a spatial filter 142, by which a 0-th order diffracted light is excluded and then a 3-dimensional image without fog is viewed, even if an object O is moving. An optical shutter 144 intermittently switches the reproduced light to allow the reproduced light to be emitted intermittently, and the shutter time is selected to be shorter than a drive state time by one frame for the matrix pixel arranged type liquid crystal display element 130.  Consequently, it is equivalent to perform intermittent sampling of an interference fringe pattern which changes in time and a sharp 3-dimensional image of the object O is obtained.
Patent JP-S6134635-A (JP)
Title: Testing system of program control type device
Inventor: KIMURA MAKOTO
IPC: G06F11/22
Filed: 1984-07-27
Abstract: PURPOSE:To store without omission a locus of an executed program by writing a data read-out from a storage device to increment, in its storage device again. CONSTITUTION:A tracer (TRC) 2 initializes a RAM 21 by an initializing circuit 25, when a control signal 200 is inputted before tracing of an execution program is performed. A program address 100 corresponding to an address of a ROM/ RAM 12 which is varied by following a processing of a processor unit MPU 11 is led into the TRC 2. A selecting circuit SELA 24 selectes it and sends it to an RAM 21, therefore, a corresponding address of the ROM/RAM 12 in the RAM 21 is selected. Subsequently, a data 203 of the corresponding address is read out of the RAM 21, and a data 204 added by ''1'' by a counter circuit CNT 22 is written in the same memory address of the RAM again through a selecting circuit 23.
Patent JP-S6047877-A (JP)
Title: Reference position detecting device for internal- combustion engine
Inventor: IDO KAZUO
IPC: F02P7/067
Filed: 1983-08-26
Abstract: PURPOSE:To prevent mis-detection by a method wherein a rotary body, generating a plurality of angular informations, is utilized and operations, approximating to the second differentiation of time intervals of the angular information, are effected to determined the position of angular information capable of being utilized as a reference. CONSTITUTION:The rotor 1, provided with six pieces of protuberances P1-P6 and whose continued two pieces are lacked, is provided and the waveform of the output of an electromagnetic pickup sensor 2, detecting the rotation of the rotor 1, is shaped by a shaping circuit 4, thereafter, the output is inputted into a micro-computer 5 in an ignition timing control device 3. The generating interval of the input signal of the micro- computer 5 is measured at first by a pulse interval measuring means 6, subsequently, the operation, approximating to the secondary differentiation of said generating interval, is effected in a reference position detecting means 7 and the reference position is determined by the position of the generating interval, whereat an operating value becomes minimum. The period of time of conduction and an ignition timing are operated in an operating means 8 by the measuring means 6 and igniting operation is controlled based on the result of the operation and said reference position through a timer means 9.
Patent JP-2000308596-A (JP)
Title: Stopper for bathtub preventing death from drowning
Inventor: FUSE HIROHIDE
IPC: A47K3/12
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To develop and provide a tool formed of a plate for preventing the risk of death from drowning due to sinking of the head port under a water surface when the hips move toward toes by the weight of an upper half of the body at the time of loosing consciousness at the time of bathing in the state of stretching the upper half of the body with the head on the edge of a bathtub and fitting the hips to the bottom. SOLUTION: In order to make the structure simple and easy to use, the height of a pair for catching hips for the hip movement stopper of a plate 1 raised from the bottom surface of a bathtub is made to be a size wherein the hips cannot climb over the plate 1 by pressurizing of a sinking half of the body, and the plate 1 is in an L-shape in contact with the corner of an opposed face wall and a bottom surface by inclining forward-downward from the position of its height. A length is made to be a size, wherein a part for catching the hips can be installed at a critical position where the head of a bathing person placed on the bathtub 4 does not sink by the movement of the hips of the bathing person. In addition, the length of this stopper is adjustable. In addition the stopper can be formed of two plastic plates and three steel plates for connecting and adjusting the length.
Patent JP-H0825076-A (JP)
Title: Method for laser beam machining
Inventor: NAKADA YOSHINORI
IPC: B23K26/38
Filed: 1994-07-08
Abstract: PURPOSE:To provide a method for laser beam machining by which a mild steel sheet, etc., can be more speedily cut. CONSTITUTION:A condenser lens 10a is provided in a working head 10. A laser beam 11 is converged by this condenser lens 10a, and a work is irradiated by the laser beam 11. An assist gas inlet 10b is provided on the side surface of the working head 10, and an oxygen gas cylinder 90 and an inert gas cylinder 91 are connected to the assist gas inlet 10b. Gas supplied to the assist gas inlet 10b is spouted out toward the work from a nozzle at the tip of the working head 10. In addition, solenoid valves 90a and 91a are provided respectively on the oxygen gas cylinder 90 and the inert gas cylinder 91, and the opening and the closing of valves can be electrically controlled. When cutting the work, it is necessary to previously find a saturated cutting speed by an experiment, etc. And, when a cutting speed is less than the saturated cutting speed, oxygen gas is supplied to the assist gas inlet 10b. Also, when the cutting speed is the saturated cutting speed or over, inert gas is supplied to the assist gas inlet 10b.
Patent JP-S6221887-A (JP)
Inventor: NAKAMURA HIROYUKI
IPC: A41D31/00
Filed: 1985-07-18
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-S6134943-A (JP)
Title: End point detection
Inventor: TAHIRA MASATOSHI
IPC: H01L21/302
Filed: 1984-07-26
Abstract: PURPOSE:To enable to accurately perform the detection of a developing or etching end point by a method wherein the detection is performed in such a way as to be able to correct the conversion voltage of the interference reflected light of the coherent light to only a component equivalent to noise signal components. CONSTITUTION:As a result of a time change of the output voltage V1 of an O/E converter 6 connected to a handle fiber 5..., which is one for receiving the interference reflected light lc' of a coherent light lc, a signal that various noise signal components are superposed on the originally desired interference signal component is obtained, while as the result of the secular change of the output voltage V2 of an O/E converter 12 connected to a handle fiber 11, which is one for receiving the reflected light li' of an incoherent light li, a signal to equivalent to noise signal components only is obtained. Accordingly, as the result of the secular change of the output difference voltage V of a differential amplifier 13, a signal equivalent to the originally desired interference signal component only, from which noise signal components are removed, is obtained. As a result, an end point detecting circuit 14 can discriminate accurately a developing end point E by the prescribed algorithm on the basis of the changed state of the differential voltage V equivalent to a pure interference signal component not including any noise signal component.
Patent JP-S5859124-A (JP)
Title: Pneumatic transport method of coal
Inventor: MORIYAMA ARITSUNE
IPC: B65G69/20
Filed: 1981-10-02
Abstract: PURPOSE:To prevent dust explosion of coal in an air blowing pipe and in a plate of tansport destination, by performing pneumatic transport of the coal while jetting water in the air blowing pipe from a water jet nozzle and humidifying an air stream for pneumatically transporting the coal. CONSTITUTION:A water jet nozzle 5, adjustable with jetted water, is arranged in a blower air pipe 2 between a blower 1, feeding pressure air, and a feeder 4, supplying coal. This water jet nozzle 5 is constituted such that a regulator valve 6 is interposed in a feed water pipe 5a and a quantity of jetted water is adjusted by action of this regulator valve 6. The quantity of jetted water from the water jet nozzle 5 is controlled by a detected electrical signal value of humidity  detector units 7, 8, and detected electrical signals of the both humidity detector  units 7, 8 are input to a control panel 9, then the both signals are combined and  rearranged in this control panel 9 to actuate the regulator valve 6.
Patent JP-S64903-A (JP)
Title: Antidazzle filter
Inventor: KUSANO KENJI
IPC: G02B1/14
Filed: 1987-06-24
Abstract: PURPOSE: To improve surface hardness and scratch resistance of an antidazzle filter while maintaining its antidazzling effect by forming two layers of specified hardened coating film on a transparent plastic base material.  
     CONSTITUTION: A hardened coating film layer (a first layer) consisting of an organopolysiloxane compsn. having fine projections and indentations on the surface is formed on at least a part of the surface of a transparent plastic base material, and a coating film layer (a second layer) consisting of a hardened product of an organopolysiloxane or polyacrylate compsn. is formed on said hardened coating film for the first layer. By this constitution, a plastic antidazzling filter having high surface hardness, and particularly superior scratch resistance is obtd. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5857650-A (JP)
Title: Tape recorder
Inventor: MIKURIYA MAKOTO
IPC: G11B15/093
Filed: 1981-09-30
Abstract: PURPOSE:To detect both the termination and the travelling state of a tape, by forming a balanced bridge circuit with an internal resistance of a reel motor and three other resistances and then detecting the output existing between balanced points and proportional to the counter electromotive force which is generated by the revolution of the motor. CONSTITUTION:A bridge circuit 10 is formed with an internal resistance of a reel DC motor 1 and three other resistances 2, 3 and 4. The output terminals P and Q are fed to a differential amplifying circuit 5. The counter electromotive force is generated at the terminals P and Q in proportion to the speed of revolution of the motor 1. This output is differentially amplified 5 and then fed to comparators 6, 7 and 8. For reference voltages Vh, Vs and Ve which are set at the comparators 6-8, Vh>Ve>Vs is satisfied. Then an abnormal high speed and the stoppage of travelling are detected for a tape by comparators 6 and 7. At the same time, an abnormal low speed is detected by an AND of outputs of the comparators 8 and 7. As a result, both the termination and the abnormal travelling of the tape can be detected through a simple circuit.
Patent JP-H0711061-A (JP)
Title: Production of rubber composition
Inventor: SHIMADA ATSUSHI
IPC: C08L65/00
Filed: 1993-06-28
Abstract: PURPOSE:To provide a method for producing a rubber composition in which carbon black and an oil can be mixed with rubber in a short time and the mixing operating efficiency is excellent. CONSTITUTION:This method for producing a rubber composition is to use an oil masterbatch prepared by blending 100 pts.wt. polynorbornene rubber with 210-1000 pts.wt. extender oil as an oil in producing the rubber composition by charging carbon black and the oil into rubber and kneading them.
Patent JP-H0915411-A (JP)
Title: Diffraction optical device array for execution of color separation and image sensor
Inventor: MAAKU EMU MAIYAAZU
IPC: H04N9/097
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To reproduce diffraction efficiency by changing surface shape by providing at least one surface formed having plural diffraction shapes of a blaze grid type formed into a curved surface so as to converge an incident light beam and spectrally diffract it by colors. SOLUTION: The light beam is converged on a diffraction array 20 by an image collecting lens 10 as part of an image collection device such as a camera and a scanner. The light beam diffracted by an array 20 is made incident on an array of photosensitive elements like a CCD array 40. Of this constitution, the CCD array 40 is formed as a grid of monochromatic photosensitive elements 42, which are so arranged as to receive light beams mainly of red, green, and blue according to displacement from the center part of the diffraction array 20. Then the CCD array 40 consists of plural pixels 42 which cut off lights of colors determined by the angular positions of the photosensitive elements to a diffraction element 22.