baber/WOPTO huggingface dataset:
Patent JP-H07290445-A (JP)
Title: Method and apparatus for mixing molten resin and curing agent
Inventor: KONDO SEIJI
IPC: B29K105/06
Filed: 1994-04-25
Abstract: PURPOSE:To efficiently, uniformly and certainly mix a molten resin and a curing agent used in FRP molding. CONSTITUTION:A molten resin and a curing agent are respectively supplied to a mixer 1 from a molten resin storage tank 2 and a curing agent storage tank 5 by transfer pumps 20, 50 through transfer pipes 3, 6 to be mixed. After mixing treatment, the supply of both of them is stopped and a washing agent and compressed air are alternately passed through the molten resin transfer pipe 3 from supply pipes 8, 9 to be discharged from the mixer 1 to wash the transfer pipe 3 and the mixer 1.
Patent JP-H11283851-A (JP)
Title: Transformer
Inventor: UEDA KAZUHIRO
IPC: H01F27/25
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost transformer which can be easily attached to an object. SOLUTION: A transformer is constituted mainly of an F-shaped core 702 and an I-shaped core 715 constituting an iron core, a primary core 713, a secondary core 706, a heater coil 708, and path cores 710 and 711. The primary and secondary coils 713 and 706 are respectively connected to an external AC power source and a magnetron. The heater coil 708 is connected so that a voltage is applied across the electrode heater of the magnetron. It is preferable to make the cross-sectional areas (including the surfaces in the width directions and depth directions) of the two square pole bodies at both ends of the E-shaped core 702 2.0 to 2.2 times as large as the areas of the longitudinal sections (including the surfaces in the depth directions and thickness directions) of the path cores 710 and 711.  It is more preferable to make the cross-sectional areas of the square pole bodies 2.1 to 2.15 times as large as that of the longitudinal- sectional areas of the cores 710 and 711.
Patent JP-S5210022-A (JP)
Title: Equipment for correcting a time axis error
Inventor: NINOMIYA TAKESHI
IPC: H04N9/896
Filed: 1975-07-15
Abstract: PURPOSE: To provide an equipment for correction fo a magnetic recording reproducing apparatus capable of accurate correction of a time axis error without installing a special delay memory apparatus having an alomost same capacity as a main memory apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02267054-A (JP)
Title: Emergency braking device of automobile
Inventor: KOIKE JIRO
IPC: B60T7/12
Filed: 1989-04-05
Abstract: PURPOSE:To shorten a braking distance for an automobile in emergency by providing a braking body whose posture can be changed from a stand-by position to a braking position by the action of an actuator when the detected pressure of a working fluid of a hydraulic sensor in a hydraulic braking device exceeds a specified value. CONSTITUTION:When an automobile is quickly braked in order to avoid a danger, an operator instinctively treads a brake pedal 9 with great force. In this case, the pressure of a working fluid supplied to a disc brake 4 is abruptly raised, and due to the pressure rise, a pilot circuit 16 of a pressure setting valve 14 slides a valve plug 18 against a pressure setting spring 17 to supply the working fluid to be fed to the brake 4 to even a hydraulic cylinder 13. In this manner, when a high pressure working fluid is supplied to the cylinder 13, the piston 19 of the cylinder 13 slides a rod 21 in the direction of its contraction against a return spring 20, and oscillates a braking body 12 from a stand-by position to a braking position abutting against the ground 22 by means of the tuning movement of a sliding shaft 11. The automobile can thus be emergency-stopped in a short braking distance by braking action by means of the brake 4 and strong braking due to the friction between the braking body 12 and the ground 22.
Patent JP-H09282265-A (JP)
Title: Dma controller
Inventor: HONDA TAKAYOSHI
IPC: G06F13/28
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a DMA(direct memory access) controller capable of efficiently transferring even a data set for forming one information by the data of plural bytes without mixing up the data. SOLUTION: A DMA control part 21 receives the data serially transmitted by a byte unit from a DMA control part 11 and writes them to a RAM 23. At the time, when it is assumed that the serially transmitted data are composed of the data set for forming one information by the two bytes, in the DMA control part 21, while storing the data received in an odd-numbered order in a data set adjustment register, they are written in the RAM 23 altogether with the data received in an even-numbered order and controlled. Thus, even in the case that asynchronous access by a word unit is performed from a CPU 22 to the RAM 23, the data other than the data set are not mixed up and accessed.
Patent JP-S62242809-A (JP)
Title: Optical shaft torsion meter
Inventor: IKEDA TSUTOMU
IPC: G01B11/16
Filed: 1986-04-15
Abstract: PURPOSE:To easily take a test measurement before actual measuring operation without using any detector on a shaft surface to be measured actually by installing a light emitting body for laser light so that it can be slide on the opposite surface of a reflecting mirror and detecting its slide. CONSTITUTION:A space is formed almost in the lower half part of a main body 4, a sliding frame 31 is fitted slidably therein, and the laser 14 is fitted therein through a support frame 32 fitted in an integrally movable state. Consequently, a fixed ring 3 to which the reflecting mirror 5 is fitted and a fixed ring 2 provided to the main body 4 are fitted on the surface of the shaft 1 to be measured actually and the laser 14 is slide in the main body 4 through a screw 34 and an elastic member 35 before the torsion of the shaft 1 is measured actually in said state; while the quantity of its movement is measured by a micrometer 38, the electric output of a photodetection sensor 20 corresponding to the quantity of movement of the meter 38 is detected to find a test curve previously. Then, the laser 14 is fixed without changing the arrangement state between the main body 4 and mirror 5 and an actual measurement is taken. The obtained electric output is contrasted with the test curve and analyzed to find the quantity of the shaft torsion.
Patent JP-S60233083-A (JP)
Inventor: JIYON KITSUCHIN
IPC: C07D209/00
Filed: 1985-04-24
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-H08287149-A (JP)
Title: Production planning generating method
Inventor: KOBAYASHI YASUO
IPC: G06Q50/00
Filed: 1995-04-12
Abstract: PURPOSE: To generate a production planning of a plant which has processes including branching and returns by setting a unit whose time frame has a constant value and giving the unit time order in facility line units, and adjusting the difference in load time between a unit which is currently in process and a unit of next time of a next process. CONSTITUTION: Operation schedule information by production lines and days as units is registered as input data (step 100) and passing reference days by processes which are measured from the date of delivery are calculated (step 102). Then the schedule days of the foremost process products A and C to be passed and a product B are determined at to a line A and a line B respectively according to the passing reference days (step 104), and the schedule days of the respective processes are determined in the order from the 2nd process to the final process on the basis of the foremost process schedule days by the products in consideration of the distribution lead time between processes. When there is an express progress material to be processed preferentially to ordinary processes, a man adjusts the schedule days (step 108).
Patent JP-S58211863-A (JP)
Inventor: BINODO KEI SARIN
IPC: C04B41/50
Filed: 1983-05-19
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-H01257845-A (JP)
Title: Photographic support
Inventor: ASHIDA TETSUYA
IPC: G03C1/775
Filed: 1988-04-07
Abstract: PURPOSE:To prevent edge stain due to the soaking of a developing soln. into the cut edge of a support by incorporating titanium oxide coated with a specified metal oxide into the base paper. CONSTITUTION:Titanium oxide coated with one or more kinds of metal oxides selected among the oxides of Al, Si, Mn, Zn and Ti is incorporated into base paper. The coating is preferably carried out by a wet coating method by which titanium oxide is coated with metal oxides in a titanium oxide slurry. The soaking of a developing soln. into the cut edge of a photographic support obtd. by coating both sides of the base paper with resin can be prevented, so edge stain can be prevented.
Patent JP-H08281020-A (JP)
Title: Liquid filtration method and device therefor
Inventor: BABA HIDEAKI
IPC: B01D29/62
Filed: 1995-04-12
Abstract: PURPOSE: To prevent unnecessary clogging to prolong the life cycle of a filter by providing an ultrasonic oscillator and filtering a liquid while continuously or intermittently irradiating a filter medium filter with ultrasonic wave. CONSTITUTION: Inside a cylindrical housing 1, a cylindrical filter medium (filter) 2 is fitted. A liquid enters from an inlet 3 and passes through the filter medium 2 and is discharged from an outlet 4. An ultrasonic oscillator 5 is fitted on the side face of the housing 1. The filter medium 2 is not specially limited, but it is a filter or the like consisting of paper, plastic fiber or metal generally on the market. The ultrasonic oscillator is not specially limited, but its output and frequency are properly selected depending on the size of a filtration device, the mesh of the filter, kinds of liquids and the like. In this way, unnecessary clogging of the filter is prevented and the life cycle of the filter is prolonged to prevent the lowering of production efficiency due to the replacement of the filter.
Patent JP-S63254282-A (JP)
Title: Gas governor device
Inventor: CHIBA YOSHIAKI
IPC: F16K31/04
Filed: 1987-04-10
Abstract: PURPOSE:To arrange so that interception by a valve at the time of emergency may become sure by arranging a constitution in which the valve is made to operate by introducing the primary side pressure at the time of emergency though ordinarily an inner tube case and the secondary side pressure are connected. CONSTITUTION:A gas governor device is constituted with an outer tube case 1 and an inner tube case 2, and a drive motor 4 is received inside the inner tube case 2, and a valve 9 is fitted on the side opposite to the drive side. Gas flows along a gas flow passage 15 between the outer tube case 1 and the inner tube case 2 in the direction of arrows, and a step motor 4 rotates when the secondary side pressure changes against a setting value, and the valve 9 does the operation of opening/closing by means of a screw mechanism 8, and gas flow quantity is regulated. A solenoid valve 18 is made to operate at the time of emergency and the pressure on the primary side is connected with the inner tube case 2. The spring force of a spring 19 is pre-set smaller than thrust force by the primary pressure, and gas is to be intercepted by means of the valve.
Patent JP-S59212893-A (JP)
Inventor: SATOU TERUO
IPC: G09G3/06
Filed: 1983-05-18
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-H01261269-A (JP)
Title: Production of silicon carbide slurry for slip casting
Inventor: NAKAJIMA MUTSUO
IPC: C04B35/622
Filed: 1988-04-11
Abstract: PURPOSE:To obtain a slurry giving a sintered silicon carbide ceramic having a satisfactory sintering density by adding a styrene-maleic acid copolymer, a styrene-acrylic acid copolymer and a basic organic substance to a specific silicon carbide slurry. CONSTITUTION:In the production of a silicon carbide slurry for slip casting, which contains a silicon carbide powder, an inorganic carbon powder, a boron compound powder, a dispersant, a basic organic substance, a binder and water, 100pts.wt. of the silicon carbide powder are mixed with, as a binder, 0.17-1.7pt.wt. of a styrene-maleic acid copolymer, 15-120pts.wt. of a styrene- acrylic acid copolymer, based on 100pts.wt. of the inorganic carbon powder are added, further the basic organic substance is added to adjust the pH of the slurry from 8.5 to 10.5 to give the subject slurry. When the pH is outside the range from 8.5 to 10.5, the particles in the slurry cannot disperse or the slurry viscosity is too increased to enable slip casting.
Patent JP-S5515422-A (JP)
Title: Continuous esterification of terephthalic acid
Inventor: TOKIYAMA YASUHIRO
IPC: B01J27/00
Filed: 1978-07-18
Abstract: PURPOSE: To obtain a terephthalic acid ester containing a few insoluble fine particles, by adding a heat stabilizer before the first reactor and a polymerization catalyst after the second one, using a plurality of reactors in series.  
     CONSTITUTION: Terephthalic acid is esterified with ethylene glycol in a plurality of reactors. A heat stabilizer, e.g. a phosphorus compound, is added to the reaction system before the first reactor; a polymerization catalyst, e.g. Sb, Ti, Ge, Sn, or Co compound, to the system after the second one. Esterification is carried out up to a rate of reaction of 60W95% in the first reactor, and then up to 92W98% in the reactors after the second one.  
     EFFECT: Improved color and good operating conditions in spinning and drawing steps due to a few insoluble fine particles. A high catalytic activity in the esterification product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02265278-A (JP)
Title: Semiconductor device
Inventor: ISAWA MOTOHIRO
IPC: H01L21/8234
Filed: 1989-04-05
Abstract: PURPOSE:To lower the additional resistance of a transistor without increasing the size of a metallic wiring and the size of an element by forming a conductive layer and an inter-layer insulating film between a source region or a drain region and the metallic wiring. CONSTITUTION:A gate electrode 105 is shaped onto the P-type well 102 of the surface of an N-type semiconductor substrate 101 through a gate insulating film 104, an N<+> type source region 106S1 and a drain region 106D1 are formed in the P-type well 102 and a source electrode 109S and a drain electrode 109D, to which a P-type impurity is doped, and a source region 106S2 brought into contact with the source electrode 109S and connected to the source region 106S1 and a drain region 106D2 brought into contact with the drain electrode 109D and connected to the drain region 106D1 are shaped. An inter-layer insulating film 107 is formed, contact holes 110D, 110S are bored and metallic wirings 108D, 108S are shaped. Accordingly, the addional resistance of a transistor is lowered without increasing the size of the metallic wirings 108 and the size of an element.
Patent JP-2000281814-A (JP)
Title: Aliphatic polyester-based film
Inventor: KOBAYASHI HISATO
IPC: B65D65/40
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject oriented film excellent in processability causing neither planarity aggravation nor shear, etc., during printing and laminating processes, related to the important characteristics in wrapping films and adhesive tapes for perishables, processed foods, medicaments, medical equipment, electronic parts, etc., and excellent in hand tearability and twistability as well. SOLUTION: This film consists of a polymer predominant in an aliphatic polyester which is composed mainly of recurring unit of the general formula O-CHR-CO (R is H or a 1-3C alkyl) and has a reduced viscosity (ηsp/C) of 0.50-2.50 dL/g (e.g. polylactic acid), being <=5% in the thermal shrinkage in the longitudinal direction at 120 deg.C and <=30% in the variance in the thermal shrinkage in the longitudinal direction.
Patent JP-2000282926-A (JP)
Title: Control device of diesel engine
Inventor: WATANABE TOMOMI
IPC: B60K6/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance control accuracy of air-fuel ratio by installing a catalyst consisting of a NOx absorbing material in the exhaust passage of an engine and eliminating dispersion in the injection amount, resulting chiefly from the individual difference from injector to injector, in the case where the air-fuel ratio in the engine combustion chamber is controlled so as to become an approx. theoretical air-fuel ratio, when the NOx is released from the catalyst. SOLUTION: When NOx absorbing amount of a catalyst has become excessive, the air-fuel ratio in the combustion chamber of an engine is feedback controlled so that it becomes approx. the theoretical air-fuel ratio on the basis of the output signal from an O2 sensor, and the fuel is split into two and injected. The gear ratio of a CVT is controlled so that the engine is put in the high- load operating condition (SB3 and 4), and the dispersion conditions of the fuel injection amount is learnt on the basis of the output signal from the O2 sensor (SB6-11), and on the basis of the result from learning, the fuel injection amount from injector is corrected.
Patent JP-S63251392-A (JP)
Title: Semisubmerged catamaran
Inventor: SUZUKI TETSUO
IPC: B63B43/06
Filed: 1987-04-09
Abstract: PURPOSE:To make a semisubmerged catamaran have an outstanding function as a sightseeing ship by installing an apparatus for going up and down between the upper hull and the strut, and sidewall windows for viewing the underwater in the strut and by adjusting the draft in order to make the windows rise and sink freely. CONSTITUTION:Rooms 6 for viewing the underwater are arranged in the free spaces in the struts 4 and several waterproof windows 8 for viewing the underwater are installed on the sidewall 7 at appropriate intervals. And a flooding apparatus which controls the quantity of ballast water, and which consists mainly of flooding water entrance 16, supplying device of compressed air and reliesing device of the compressed air is installed in the lower hull 5 in order to make the draft adjustable. And when it becomes possible to view the under water according as the draft rises or before that, a viewer can go down from the upper hull 1 to the room 6 for viewing the underwater in the strut 4 by the apparatus 9 for going up and down and the viewer can view the underwater freely. Thus the title ship has an outstanding function especially a sightseeing ship utilizing the structure and the figure of the semisubmerged catamaran.
Patent JP-S5514955-A (JP)
Title: Combustion chamber structure of internal combustion engine
Inventor: NAKANISHI KIYOSHI
IPC: F02B23/08
Filed: 1978-07-20
Abstract: PURPOSE: To prevent from the generation of knocking by providing a gentle slope protrusion front surface of pistion top for the underside of exhaust valve to accelerate the cyclone speed of cyclone formed under the exhaust valve.  
     CONSTITUTION: For the underside of exhaust valve 8 a gentle slope protrusion front surface section 20a of protrusion 17 is provided. On the other hand, for the underside of intake valve 6 steep slope protrusion front surface 20b is provided. This allows the cross section of combustion chamber 5 including the axis of exhaust valve 8 to provide considerably smaller than the cross section of combustion chamber 5 including the axis of intake valve 6. Accordingly, cyclone speed of cycolne flow Kb generated under the exhaust valve 8 is remarkably faster in comparing with cyclone speed of cylone flow Kc generated under the intake valve 6. This permits the ignited mixing gas flame to propagate rapidly around the exhaust valve 8 by accelerating cyclone speed of cyclone flow Kb. Knocking can be prevented by igniting the mixing gas close to exhaust valve 8 this flame. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63252141-A (JP)
Inventor: HASHIMOTO NOBUO
IPC: G01N29/26
Filed: 1987-04-09
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-S61245674-A (JP)
Title: Image binary-coding circuit
Inventor: SOFUE IKUO
IPC: H04N1/40
Filed: 1985-04-24
Abstract: PURPOSE:To simplify the constitution of an image binary-coding circuit for reproducing a half tone based on a dither method by providing an amplifier for amplifying a signal corresponding to the peak value of a video analog signal in accordance with a feedback quantity. CONSTITUTION:A peak detecting/inverting circuit 11 detects the peak value of the analog video signal and applies an inversion value to the inversion input terminal of an amplifier 14 through a resistance r0, and the amplifier 14 amplifies a signal corresponding to the inversion value of the peak value of the analog video signal in accordance with a feedback quantity. The feedback quantity is varied in accordance with the pattern of that time in a pattern generator 12, and in resistances r1-rm+1, by the ratio of the combined resistance value of a resistance which is not shorted by an analog switch 13, and the resistance r0, the value of an output signal of the amplifier 14 becomes a slice level. A comparator 15 binary-codes the analog video signal and outputs it in accordance with the slide level corresponding to the pattern.
Patent JP-S59214336-A (JP)
Title: Receiver for mobile radio
Inventor: HIBINO KUNIO
IPC: H04B1/10
Filed: 1983-05-19
Abstract: PURPOSE:To improve a signal-to-noise ratio by inserting a low-frequency amplifier and an amplitude limiter between a frequency discriminator and a de-emphasis circuit in series. CONSTITUTION:When a receive input level drops and a noise component becomes larger than a signal component at the output terminal of the frequency discriminator DISC, the signal component and noise component are both amplified by the low-frequency amplifier and applied to the amplitude limiter LIM. This amplitude limiter does not limit the maximum amplitude of a speech signal obtained by detecting a frequency-modulated wave with a maximum frequency shift of + or -2.5kHz and amplifying it by the low-frequency amplifier AMP-1, and limits a component which has an amplitude larger than the maximum amplitude. The amplitude limiter mentioned above is provided to improve the signal-to- noise ratio by limiting the amplitude of the noise component when the signal to-noise ratio is lower than (0) db, and the de-emphasis component, so the signal component which is relatively easy to hear is led out.
Patent JP-S62245888-A (JP)
Title: Linear conversion coding system
Inventor: OZEKI KAZUO
IPC: H04N19/60
Filed: 1986-04-18
Abstract: PURPOSE:To code efficiently a binary picture such as a document line drawing by means of linear conversion by assigning a bit number not less than the bit number used for the quantization of a low-order component to the quantizatoin of the higher-order component in a conversion region. CONSTITUTION:An input picture signal G is blocked by 4 X 4-picture element each, and the operation of F=HGH is applied (H is an Hadamard conversion matrix) at an Hadamard conversion operation section 102 to form a conversion data. The data is quantized by the quantization bit arrangement where at least once bit arrangement is increased toward high frequdncies in a high frequency increase quantizer 103. The data are reproduced by an inverse quantizer 106 at the reception side and when the data is subjected to inverse linear conversion by an inverse Hadamard arithmetic circuit 107, a reproduced picture is obtained.
Patent JP-S5314513-A (JP)
Title: Interface conversion device
Inventor: SAKATA MASAHIRO
IPC: G06F3/00
Filed: 1976-07-26
Abstract: PURPOSE: To regard the analog facsimile unit as identical to the data communication terminal unit for a data communication system and to secure an easy connection to the electronic computer facilities. 
     COPYRIGHT: (C)1978,JPO&Japio