baber/WOPTO huggingface dataset:
Patent JP-H08284069-A (JP)
Title: Production of aramid fiber for reinforcing power transmission belt
Inventor: KATO AKIRA
IPC: D06M101/16
Filed: 1995-04-04
Abstract: PURPOSE: To provide a method for producing aramid fibers for reinforcing power transmission belts without decreasing fatigue of the belts by protecting frayings of filaments exposed on the end surface of the belt during a belt formation. CONSTITUTION: This method for producing an aramid fiber for reinforcing power transmission belts is to pretreat essentially nontwisted plural aramid fiber yarns with a first treating agent containing a polyepoxide compound containing more than two epoxy groups, doubling twist the yarns in the range of 1<=K<=5 [K=(T×D<1/2> )/2874, K is a twisting factor; T is a twisting number in turns/m; D is a finesse in denier] while adding a second treating agent containing a resorcinol formalin rubber latex compound(RFL), a silicone-based compound and a deterioration proofing agent, then treat the yarns with a third treating agent containing the RFL after heat treating.
Patent JP-S57193191-A (JP)
Title: Direct coding device of ntsc signal
Inventor: KURODA HIDEO
IPC: H04N11/04
Filed: 1981-05-25
Abstract: PURPOSE:To exclude a counter circuit, etc. and to simplify the constitution of the titled device, by obtaining the differential value between the n-picture element preceding picture element value and the sampled frequency of the input signal and then carrying out the preprocess estimating coding to the differential value after eliminating the component of the carrier chrominance signal. CONSTITUTION:The NTSC signal supplied from an input terminal 1 is applied to the 1st estimating circuit 100, and the differential value of the n-picture element preceding picture element value is delivered through a subtractor circuit 2 of the circuit 100 from the frequency obtained by the sampling with the frequency (n+alpha)fSC (n: an integer; alpha: a small positive/negative decimal; fSC: frequency of subcarrier wave) from the NTSC signal. The 1-picture element preceding value is estimated from the differential value delivered from the circuit 100 through the 2nd estimating circuit 200 containing a subtractor circuit 9, a register 11, etc. Thus the differential value is obtained and supplied to a quantizing circuit 3. The circuit 3 quantizes the input value into the prescribed quantizing characteristics and delivers the quantized key value to an adder circuit 10 as  well as to a signal converting circuit 4. The circuit 4 converts its output into a  transmitting signal type to deliver it to a data output terminal 5.
Patent JP-S522814-A (JP)
Title: Leakage detecting apparatus and cooling water flow rate supervision ap paratus in cooling systems of blast furnace tuyeres
Inventor: ISHIYAMA MIKIO
IPC: C21B7/24
Filed: 1975-06-24
Abstract: PURPOSE:To detect the rate of flow and leakage of cooling water for cooling prevention of melting loss of blast furnace tuyeres, at high accuracy and reliability.
Patent JP-S63244825-A (JP)
Inventor: UEDA AKIRA
IPC: H01C1/12
Filed: 1987-03-31
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-S6230749-A (JP)
Title: Optically active compound and smectic liquid crystal composition containing same
Inventor: KORISHIMA TOMONORI
IPC: C07C255/54
Filed: 1986-04-08
Abstract: NEW MATERIAL:The compound of formula I [Z and Z' are single bond, -COO-, -OCO-, -CH2CH2-, etc.; R is 1-12C alkyl, alkoxy, cyano or halogen; the rings A and B are 1,4-disubstituted phenylene or trans-1,4-disubstituted cyclohexylene; n is 0 or 1; X is group of formula II (R' is 2-12C alkyl, etc.), etc.]. USE:A component of ferroelectric smectic liquid crystal composition. PREPARATION:The compound of formula I can be produced by reacting the carboxylic acid of formula III with a chlorination agent such as thionyl chloride, phosphorus, oxychloride, etc., reacting the resultant acid chloride of formula IV with an optically active secondary amine in the presence of a basic substance such as pyridine, and carrying out the extraction, recrystallization, etc., of the reaction product. A display element and an electro-optic element having rapid response and excellent reliability can be produced by using a composition containing the compound of formula I.
Patent JP-S61241555-A (JP)
Title: Controller for transmission with auxiliary transmission for vehicle
Inventor: NISHIMURA SADANORI
IPC: F16H61/00
Filed: 1985-04-16
Abstract: PURPOSE:To prevent a hydraulic engaging element from overhear seizure by stopping the speed change operation of hydraulic system auxiliary transmission for a predetermined time when the frequency of speed change of said transmission exceeds a predetermined value. CONSTITUTION:A manual change-over system main transmission 3 connected to an engine 1 through a speed change clutch 2 and an auxiliary transmission 4 connected in series to the main transmission 4 connected in series to the main transmission 3 are provided. The main transmission 3 has forward 4 stages and backward 1 stage. The auxiliary transmission 4 is provided with transmitting systems GH, GL with 2 high and low stages, and connected to the input or output side of a speed change gear mechanism to increase the number of speed change stages. the auxiliary transmission 4 changes over low and high speed according to the opening signal of throttle and vehicle speed signal. And when the frequency of speed change of the auxiliary transmission 4 exceeds a predetermined value, the speed change operation of the auxiliary transmission is stopped for a predetermined time by a speed change stopping device while hydraulic engaging elements are maintained under the engaged or opened condition.
Patent JP-S578064-A (JP)
Title: Linear profiling apparatus
Inventor: OKITSU MASAYUKI
IPC: B24B13/00
Filed: 1980-06-12
Abstract: PURPOSE:To make it possible to model face materials of various sectional configurations by a method wherein a female mold having a sectional configuration identical with that of the upper surface of each of the face materials is formed of a plurality of thin metallic plates such that the metallic plates are arranged in lateral layers and the lower edges of the metallic plates are held against the upper surface of each of the face plates. CONSTITUTION:The metallic plates 1 in lateral layers are inserted into a box 22 from a lower open side of the box and a bag 3 is arranged above the metallic plates 1 so as to push the metallic plates downward by feeding a pressurized liquid into the bag. Then, the lower edges C of the metallic plates are held against the face material D' so that the metallic plates 1 are pushed upward one by one to thereby form the female mold.
Patent JP-H01251536-A (JP)
Title: Manufacture of shadow mask
Inventor: TANAKA YUTAKA
IPC: H01J9/14
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a high precision shadow mask with middle to high fine grains by, after exposing a photo-sensitive membrane to light having a prescribed pattern and developing it, washing it with an organic solvent with a polar radical and having a vapor pressure higher than that of water. CONSTITUTION:A photosensitive solution with a water soluble polymer as a membrane-forming agent is applied onto the surface of a shadow mask material and dried to form a photo-sensitive membrane. Then, this photo-sensitive membrane, after being exposed to light having a prescribed pattern and developed, is washed with an organic solvent with an polar radical and having a vapor pressure higher than that of water. As the organic solvent with a polar radical is so soluble in water that it is readily replaced with the developing solution, and also provided with a vapor pressure higher than that of water so that it rapidly evaporates, thereby suppressing development of blurring of the photo-sensitive membrane to minimum. With this procedure it is possible to produce a high precision shadow mask with middle to high fine grains.
Patent JP-H09242619-A (JP)
Title: Evaporative fuel controller for internal combustion engine
Inventor: WAKASHIRO TERUO
IPC: F02M25/08
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an evaporative fuel controller which can actively utilize evaporative fuel even when evaporative fuel hardly remains in a canister when an engine is started. SOLUTION: A fuel tank 11 is connected to the intake pipe 2 of an engine 1 through a charge passage 13, a canister 16 and a purge passage 19. A tank heater 22 is arranged on the lower side of the fuel tank 11. When judged that evaporated fuel stored in the canister 16 is little when the engine 1 is started, electric power is supplied to the tank heater 22 so that it is heated, and the evaporation of a component having a low boiling point in fuel in the tank 11 is promoted, and also a drain valve 17 is operated in a valve closing direction so as to open a bypass valve 15.
Patent JP-S57195210-A (JP)
Title: Optical coupler
Inventor: KATOU MITSUTAKA
IPC: G02B6/42
Filed: 1981-05-25
Abstract: PURPOSE:To elevate optical coupling efficiency, by slantingly forming a dielectric layer whose refractive index is larger than that of an optical waveguide, on the tip of the optical waveguide such as an optical fiber, etc., and making its layer gradually thicker in order toward the incident direction of light. CONSTITUTION:In a coupling part where light from a light emitting element 6 is made incident to an optical fiber 10, clad layers 3, 4 of an optical dielectric are doubled in the outside circumference of a clad layer 2, and also its circumferential surface is formed so that its layer becomes gradually thicker in a tapered state. Among light which have been made incident to the optical fiber 10 from the light emitting element 6, a light B1 satisfying a total reflecting condition is propagated in a core 1, and a part of light B2 travels into the cladlayer 2, but it is totally reflected by the boundary surface of the clad layers 2, 3, travels through the clad layer 2, is refracted again, and is returned into the core 1, therefore, the light which can be transferred in the core 1 is increased. In case of the boundary surface of the clad layers 3, 4, too, the light is returned toward the inside of the core 1 in the same way.
Patent JP-H03278855-A (JP)
Title: Apparatus for controlling coating amount
Inventor: TAMIYASU AKINARI
IPC: B05C11/10
Filed: 1990-03-27
Abstract: PURPOSE:To control a coating amount by providing weighting meters before and behind a coating apparatus and providing a means receiving measuring output and detecting the wt. of a coating material tank. CONSTITUTION:Coating material is supplied to a coating material bath 3 from a coating material tank 9 by a pump P1 and the material flooding from the bath 3 returns to the tank 9. A control apparatus samples the output of a load cell 10 at a time interval T to detect the wt. Q of the tank 9 within a real time. When the wt. Q becomes a lower limit value QL or less, the tank 9 is replenished with fresh coating material by a pump P2. When the wt. Q reaches an upper limit value QU, the pump P2 is stopped. The control apparatus averages the fine fluctuations of the wt. of the tank to calculate the absolute dry coating amount. By this method, highly accurate control becomes possible within a real time.
Patent JP-H06285475-A (JP)
Title: Waste water treatment agent
Inventor: SASAYAMA KOJI
IPC: C02F1/58
Filed: 1993-04-06
Abstract: PURPOSE:To prepare a waste water treatment agent which can remove a nonionic surface active agent effectively and set the COD value of waste water treatment liquid at the level to be dischargeable by incorporating a novolac resin from which impurities are removed by water elution and an alkaline substance into the agent. CONSTITUTION:A novolac resin and an alkaline substance formed by removing impurities by water elution are contained in a waste water treatment agent. In the waste water treatment using the waste water treatment agent, the novolac resin is dissolved in the alkaline waste water, and then an acidic substance is added thereto to pick up and precipitate a nonionic surface active agent in the waste water. The waste water is separated into a supernatant liquid and a precipitated substance by the arrangement, and the waste water can be treated by removing the precipitated substance. The supernatant liquid is transparent and scarcely contains impurities of novolac resin-originated impurities, to say nothing of dry solids.
Patent JP-S57194017-A (JP)
Title: Separation by ultrafiltration
Inventor: TERADA HIROSHI
IPC: B01D61/58
Filed: 1981-05-26
Abstract: PURPOSE:To simplify an equipment and to reduce cost by reducing a required amount of membrane area, by connecting plural ultrafiltration units in multi- stage and in series so that a concentrated liquid at a certain stage is used as a liquid to be treated at the following stage. CONSTITUTION:Plural unitized ultrafiltration devices are connected in series and in multi-stage. Then, when a raw liquid to be treated per unit time is denoted by Qfn, a quantity of filtrate per unit time at each ultrafiltration device by Qpn, a volume-concentration multiple at each stage relative to Qf1 by Xn which is expressed by Xn=Qf1/Qfn-1, a membrane area at each stage by Sn, an operation pressure at each stage by  pn, a permeability at each stage by Kn, then the total necessary area S0 of the membrane in order to treat Qf1 of the raw liquid per unit time with the given number of stages (n) and the given volume-concentration Xn, is expressed as follows; So=S1+...+Sn=Qf1[1/ P1K1(1-1/ X1)+...+1/ PnKn(1/Xn-1-1/Xn)]Calculations are repeated by introducing an optional numerical value into X so as to make the So to the minimum by using the equation.
Patent JP-S62237532-A (JP)
Title: Virtual computer system
Inventor: ONODERA OSAMU
IPC: G06F9/48
Filed: 1986-04-09
Abstract: PURPOSE:To functionally add plural timer mechanisms to an information processor provided with a pair of timer mechanism hardware by individually storing plural timer values given by a program in the hardwares. CONSTITUTION:The value of TIME OF DAY CLOCK (TOD) set up by a virtual calculating machine (VM) control program (CP) is used as a timer value currently set up in a TOD 102 for counting the current time of the timer mechanisms and a smaller value out of clock-corrected values of clocks stored in the VMCP and the VM is set up in a clock comparator (CKC) 108 for comparing the timer value with the TOD, and at a prescribed time, generating an interruption. Consequently, a smaller value out of the values currently counted by a pair of timer mechanism CKCs 108 is adopted to generate an interruption based upon a clock at first.
Patent JP-S575592-A (JP)
Title: Multivane compressor
Inventor: HOKOTANI KATSUMI
IPC: F04C18/344
Filed: 1980-06-12
Abstract: PURPOSE: To protect vanes etc. from damage due to liquid compression by a multivane compressor which is not provided with a suction valve and a discharge valve and is used for a refrigerator, an air conditioner or the like, by providing a controller for rotating the compressor forward after rotating it backward for a prescribed time at its starting or at the end of defrosting.  
     CONSTITUTION: A forward and backward rotation motor 9 for turning a rotor 7 forward and backward is connected with a controller 10 for rotating the motor 9 forward and backward. The controller 10 functions to rotate the motor 9 forward  after rotating it backward for a prescribed time such as 1W10sec at the starting of a  compressor to rotate it backward. At the starting, because the compressor is rotated  backward by the controller 10 for the prescribed time, turbine pump action is  caused by the backward revolution of the rotor 7 and vanes 8 to perform a process  of expansion to drive oil or coolant liquid to suction ports 1 out of the compression  chamber 6 in a cylinder 3 so that the oil or cooling liquid stays near suction portions or in an accumulator or the like. After the prescribed time, the forward rotation is caused to suck the cooling liquid or the like little by little to avoid liquid compression. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60233366-A (JP)
Inventor: PEETAA SUN PEDERUSEN
IPC: F02M61/20
Filed: 1985-04-15
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-H05324316-A (JP)
Title: Microprocessor
Inventor: SAKAI KATSUMI
IPC: G06F9/34
Filed: 1992-04-02
Abstract: PURPOSE:To make access memory sequentially beyond the boundary of a segment in a microprocessor making memory access by a segment system. CONSTITUTION:This microprocessor is equipped with a segment register 1, an address register 2 storing offset, a comparator 3 outputting a control signal by comparing the value of the address register 2 with a value set in advance, an incrementor 4 incrementing the value of the segment register 1 by the control signal, and an address modification circuit 5 generating a physical address from each register. Thereby, it is possible to automatically make access to the memory sequentially even beyond the boundary of the segment.
Patent JP-S58197978-A (JP)
Title: Registering and reproducing device of still picture signal
Inventor: OOTA MASA
IPC: H04N1/387
Filed: 1982-05-14
Abstract: PURPOSE:To provide a multi-photographing picture by a residual image effect of vision, by switching each still picture signal read from a recording medium, which is classified and recorded separately, by a switching means. CONSTITUTION:A titled device is constituted so that a sub-picture into which a main picture A is inserted becomes a picture B by switches 3, 3' and 9. In this state, a mean value of luminance information of the picture A is derived by an integration circuit 4, and sampling circuits 5, 6 hold a mean luminance level obtained by the circuit 4, in the course of reproducing the picture B. In this regard, a circuit 7 is an adding circuit for adding an output of the circuit 6 to the picture B. Subsequently, by a switching circuit 8, the picture A and the picture B to which its luminance information is added are made to correspond to odd and even fields, respectively, and a composite video signal is outputted.
Patent JP-S62236823-A (JP)
Title: Production of polyester
Inventor: YOSHIDA TAKEO
IPC: C08G63/12
Filed: 1986-04-09
Abstract: PURPOSE:To prevent contamination with foreign matter and formation of fish eyes, by feeding a low-polymerization polyester by allowing it to flow along the inside wall of the upper part of a batchwise copolymerization kettle in producing a polyester by feeding the low-polymerization polyester to the polymerization kettle and polycondensing it. CONSTITUTION:A polycarboxylic acid (alkyl ester) compound based on a dicarboxylic acid (e.g., terephthalic acid) and a polyalcohol component based on a glycol (e.g., ethylene glycol) are fed to a batchwise esterification tank 1 and subjected to esterification or transesterification to produce a low- polymerization polyester. The product is fed to a batchwise polymerization kettle 4 in such a way that it can flow along at least 40% of the inside wall of the upper part of the polymerization kettle 4 and polycondensed to produce a polyester. In this way, the production can be continued stably for a long time without encountering contamination with foreign matter and formation of fish eyes.
Patent JP-S557561-A (JP)
Title: Resin coating method for optical fiber
Inventor: ROKUSHIYA KIYOSHI
IPC: G02B6/44
Filed: 1978-06-30
Abstract: PURPOSE: To form a uniformly thick protective coating layer by on-line operation, by passing a quartz glass optical fiber through a synthetic resin melt filled in a specified vessel.  
     CONSTITUTION: Preform 1 made of quartz glass is placed in a pot, pulled out of the tip while being heated and softened, passed between capstan rollers 3, and introduced into taper tube 4 containing silicone resin 5 for primary coating. After the primary coating the fiber is continuously passed through the melt of secondary coating synthetic resin 11, such as polyethylene filled in taper metallic vessel 9 with small opening 8 in the tip while resin 11 is being melted with heater 12. The thickness of secondary coating layer thus formed depends on the kind of resin and the diameter of opening 8, but not on the movement speed of the fiber. As a result, a uniform and high quality coated optical fiber to be obtained by a series of on-line operation ensuing spinning. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02258735-A (JP)
Title: Production of alcohol
Inventor: HATTORI YASUYUKI
IPC: B01J23/72
Filed: 1989-03-31
Abstract: PURPOSE:To produce an alcohol at a low cost by the catalytic reduction of an organic carboxylic acid ester with H2 using a highly active novel catalyst produced by combining copper oxide with an oxide of e.g. lanthanide, supporting the obtained multiple metal oxides on or including in Ti oxide, etc., and reducing the product. CONSTITUTION:An alcohol is produced by the catalytic reduction of an organic carboxylic acid ester with H2 using a highly active new catalyst produced by reducing multiple metal oxides consisting of (a) a copper oxide and (b) oxides of one or more metals selected from group IIa elements, group IIIb elements, lanthanide elements and actinide elements at a weight ratio (a/b) of 80/20 to 99.9/0.1 and supported on or included in (c) a titanium oxide and/or hydroxide carrier at a weight ratio [(a+b)/c] of 15/85 to 65/35. An alcohol can be produced in high yield and selectivity even under low temperature and pressure conditions by the use of the above catalyst.
Patent JP-H11255911-A (JP)
Title: Sheet-like article produced from soft resin and its production
Inventor: NAKADA AKIRA
IPC: B29C48/305
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet-like article having rich decorability and drapability matching with each product, capable of holding a good touch and simultaneously excellent also in the aspects of smell, safety and global environment protection by compounding an amorphous polyolefin with an ethylenic elastomer resin in a specific ratio and subsequently shaping the composition. SOLUTION: This sheet-like article is obtained by compounding (A) 100 pts.wt. of an amorphous poly α-olefin (for example, propylene-ethylene copolymer) with (B) 30-300 pts.wt. of an ethylenic elastomer resin (for example, ethylene-butene copolymer) and subsequently shaping the composition. The component A preferably has a melt viscosity of 300-30,000 centipoires at 190 deg.C, and the component B preferably has a melt index of 0.1-100 at 190 deg.C under a load of 2.16 kg. The sheet-like article is useful as a table cloth, a leather cloth, a curtain, etc.
Patent JP-H07304351-A (JP)
Title: Device and method for control of shift pattern upon sharpe slope and turn driving
Inventor: YUU JINNHO
IPC: F16H59/66
Filed: 1995-04-05
Abstract: PURPOSE: To reduce the risk by an up-shift by providing a solenoid valve which outputs the control signal to maintain the shift pattern by a transmission control part when the speed of a vehicle is above the set value on a steeply sloped uphill or downhill road, or a sharply curved road after each sensing parts sense the condition, and controls the hydraulic pressure by the control signal. CONSTITUTION: A transmission control part 50 senses a condition of a current traveling road by the signal to be outputted from an inclination and curve sensing part 10, and then, reads the signal to be inputted from a steering angle sensing part 30, and senses the steering angle by the steering operation of a driver. The steering angle sensing part 30 is mounted on a steering wheel at a driver's seat, senses the steering angle by the rotation of the steering wheel, and outputs the corresponding electric signal to the transmission control part 50.  The transmission control part 50 senses the traveling road condition, and then, senses the opening quantity of a throttle valve 20, judges the will for acceleration, and senses the traveling speed by a vehicle speed sensing part 40, and controls the hydraulic pressure of a solenoid valve 60 when a vehicle is traveling on a sharply sloped uphill or downhill road or a sharply curved road. The vehicle speed is thus prevented from being increased.