baber/WOPTO huggingface dataset:
Patent JP-S6127864-A (JP)
Title: Partition plate feeder
Inventor: FUJINAMI MITSUGI
IPC: B65G57/03
Filed: 1984-07-18
Abstract: PURPOSE:To prevent a partition plate from jerkily sliding in the push-out direction by providing a grip finger for gripping the end edge portion of a partition plate on opposite side to the push-out direction when canned goods on the uppermost partition plate are pushed out. CONSTITUTION:A carriage 16 is moved in the direction of an arrow A until an opened grip finger 15 clamps both side spaces 5'a1 of te end edge portion 5'a of the uppermost partition plate 51, and stopped. Subsequently, the grip finger 15 is closed by operation of an air cylinder to grip the end edge portion 5'a. After that, a canned goods push-out device 10 is operated to push out canne goods on the uppermost partition plate 5' in the direction of an arrow A. At this time, as the uppermost partition plte 5' is gripped by the grip finger 15 at rest, the plate will not slide jerkily in the push-out direction. After the completion of pushing- out operation, the carriage 6 is moved in the direction of an arrow B by operation of the air cylinder 19 to transfer the partition plate 5' onto a partition plate transfer device.
Patent JP-S5575012-A (JP)
Title: Artificial island for petroleum excavation in icy sea
Inventor: OOSHIMA MASANAO
IPC: E02B17/00
Filed: 1978-11-30
Abstract: PURPOSE: To prevent a deicing dike from being moved by the surging force of drift ice by providing antiskid means, driven into the seabed, on the bottom of the deicing dike surrounding a petroleum excavation equipment.  
     CONSTITUTION: A petroleum excavation equipment A is surrounded by inner and outer deicing dikes 2 and 2a which consist of piled-up sand tubes 1 and are sunk with a predetermined spacing therebetween. The outer dike 2a is provided on its bottom with an antiskid means 3 and fitted on its outside surface with a slant ice- proof wall 4. The antiskid means 3 consists of antiskid projections 3b projected from the lower surface of a steel mount plate 3a at intervals. The weight of the dike 2a mounted on the plate 3a drives the projections 3b into the seabed, to prevent the dike 2a from being easily moved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63834-A (JP)
Title: Optical recording carrier
Inventor: MORIYA MITSURO
IPC: G11B7/24
Filed: 1987-06-17
Abstract: PURPOSE:To attain the reproduction or the recording of an information signal by specifying the refractive indexes and the thickness of a substrate and a protecting layer, in a recording carrier to make incident a light beam also from a protecting layer side. CONSTITUTION:On one plane of a base 64 made of a material having a refractive index of (n1) and having thickness of (d1), a groove 61, and a projecting part 62 are provided, and a thin film 63, and a protecting layer 141 are laminated on them, and the thickness (d2) of the layer 141 is formed around as (n1/n2)d1 with the material having a refractive index of (n2). In this case, it is preferable to set the thickness (d1) and (d2) in almost equal, and to form the base 64 and the layer 141 with the same material. In this way, it is possible to make incident the light beam both from a base 64 side, and a layer 141 side. Also, it is possible to reduce crosstalk by projecting on the groove 61, at the time of making incident the light beam from the base 64 side, and projecting on the projecting part 62, at the time of making incident the light beam from the layer 141 side.
Patent JP-S6130653-A (JP)
Title: High strength spring steel
Inventor: SAITO MAKOTO
IPC: C21D9/02
Filed: 1984-07-18
Abstract: PURPOSE:To obtain nontempered spring steel having high strength, by controlling suitably the components of steel of a blank material and cooling conditions after steel material rolling, and modifying the microstructure to the mixed one of bainite and martensite. CONSTITUTION:The steel composed mainly of 0.25-0.75wt% C, 0.20-3.0wt% Si, <=0.70wt% Mo is used as raw material, martensite formation index in which carbon equivalent Ceq(%) and cooling rate V after rolling ( deg.C/sec) in steel are combined, is expressed by Ceq+V/100. The components and cooling rate of the steel are controlled so that said index satisfies a formula 1.0<=Ceq+V/100<=1.3, and microstructure is modified to that of mixture of bainite and martensite. In this way, notwithstanding nontempered material, steel having strength, cold coiling property, flexure resistance, etc. comparable with conventional quench and tempered steel is obtained.
Patent JP-S5772435-A (JP)
Title: Two-way repeater for leakage coaxial cable
Inventor: NAKABAYASHI SUSUMU
IPC: H04B3/38
Filed: 1980-10-23
Abstract: PURPOSE:To extend the communication distance, by providing band pass filters having different pass frequencies in a pair of amplifiers constituting a two-way repeater to not only prevent frequencies from coming round to respective amplifiers but also improving the gain of amplifiers. CONSTITUTION:When an input signal of a frequency fc comes from a left leakage coaxial cable 10, this frequency is inputted to a mixer MIX1 through a band pass filter BPF1 to obtain frequencies fc+ or -fL as the output. Frequencies fc+ or -fL is permitted to pass through a BPF2 and is sent to an amplifier AMP1 and has only a gain G 1 amplified and is sent to a mixer MIX2 through a PD2. Frequencies (fc-fL)+ or -fL are obtained in the output of the MIX2, and only the frequency fc is selected by a BPF4 and is sent to a right leakage coaxial cable 20. When the input signal of the frequency fc comes from the right leakage coaxial cable 20, the same operation is performed with the exception that the frequency passes through another amplifier AMP2 and band pass filter BPF3.
Patent JP-S5939939-A (JP)
Title: Electronically controlled fuel injection device
Inventor: ITOU TOSHIMITSU
IPC: F02D41/10
Filed: 1982-08-30
Abstract: PURPOSE:To improve the responsiveness of a device, by performing an accelerating increment hereafter in time of exceeding a specified value B at the second specified time being shorter than the first accelerating increment when a secondary variable pertaining to pressure in a suction pipe and time for a suction air flow rate exceeds a specified value B at the first specified time. CONSTITUTION:An electronic controller 38 is inputted with detection values out of an idle switch 11, a suction pipe pressure sensor 12, an exhaust sensor 28, a water temperature sensor 29, a cylinder discrimination switch 32, a rotation angle sensor 33, etc., and controls the valve opening time of a fuel injection valve 13 by means of operation. The electronic controller 38 samples a detection value P of the suction pipe pressure sensor 12 at every specified time, then calculates a difference DELTAP between the detection value of this time and that of two time before, and performs the first unsynchronous, accelerating fuel injection when the difference between the detection value DELTAP and that of two times before exceeds the value A. Then, when the difference between the detection value DELTAP and that of the last time exceeds the value B, the controller 38 performs the unsynchronous, accelerating fuel injection in hereafter of the second time.
Patent JP-S6353055-A (JP)
Inventor: PERU ERIKU ERIKUSON
IPC: B41J7/02
Filed: 1987-06-17
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-S636097-A (JP)
Inventor: FUKAZAWA SATORU
IPC: C11D3/33
Filed: 1986-06-24
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-S63312381-A (JP)
Title: Method for bonding concrete material
Inventor: YANAGISAWA SEIICHI
IPC: C08G59/40
Filed: 1987-06-16
Abstract: PURPOSE:To enable use of a one-pack type epoxy polymer composition in a nonprimer type composition having excellent operability, adhesion and flexibility especially in the one pack type, by filling the one-pack type epoxy polymer composition between stones or stone and ready-mixed concrete. CONSTITUTION:A one-pack type epoxy polymer composition having 20-300% elongation after curing at ambient temperature is filled between stones or stone and ready-mixed concrete to carry out bonding. Furthermore, the one-pack type epoxy polymer composition preferably contains (A) epoxy polymer, (B) a ketimine expressed by formula I (R1, R2, R3 and R4 are H, 1-6C alkyl or phenyl; X is 2-6C alkylene or 6-12C nonvicinal arylene) and (C) a modified silicone polymer [preferably a polyether polymer having hydrolyzable silicon functional groups expressed by formula II (RI is 1-12C monofunctional hydrocarbon; RII is 1-6C monofunctional hydrocarbon; n is 0-2) at both terminals], (D) a catalyst for the modified silicone polymer and (E) a silane compound.
Patent JP-S5988212-A (JP)
Inventor: GENNADEI FUIRITSUPOBUITSUCHI S
IPC: B23C5/00
Filed: 1983-08-16
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-S63118880-A (JP)
Title: Shape modeling system
Inventor: AIZAWA TAMIKIMI
IPC: G06F17/50
Filed: 1986-06-27
Abstract: PURPOSE:To improve the performance of a man-machine interface by giving to two-dimensional graphic data two-dimensional coordinate system data showing tree structures covering from a local coordinate system defined to a three-dimensional shape to a main coordinate system and producing three-dimensional shape data on data base. CONSTITUTION:When an operator inputs data on coordinate axis elements on a two-dimensional graphic, an arithmetic unit produces data on elements constituting a two-dimensional coordinate system, further creates elements constituting a three-dimensional coordinate system and its tree structure from data on the elements for the two-dimensional coordinate system in two sets of two-dimensional graphics and the unit stores all of them on the data base. When the operator selects a command and inputs a required parameter, the arithmetic unit operates, and produces the three-dimensional coordinate shape data with the aid of the parameter that the operator inputs, the two-dimensional graphic called from the data base, the elements for the two-dimensional coordinate system and those for the three-dimensional coordinate system, and its tree structure. Thus, the three-dimensional shape data can be produced from the data on the two-dimensional graphic with plural hierarchical structures that a mechanical drawing can handle.
Patent JP-S5575136-A (JP)
Title: Hot water feed circuit
Inventor: SUGIURA SHIYUUJI
IPC: F24D17/00
Filed: 1978-12-02
Abstract: PURPOSE: To prevent the generation of red rust in pipings, equipment, valves and the like by maintaining the concentration of oxygen dissolved into the hot water below 4ppm with a deairing device provided into the hot water feed circuit.  
     CONSTITUTION: A circulating pump G is interposed in the course of the return piping 3b to a boiler B from cock faucets 2 ... for forced circulation of hot water to check excessive drop in the temperature of the hot water in the course of the out going piping 3a when the water is not used. In addition, in the course of the out- going piping 3a, a deairing device 5 is interposed to maintain the concentration of oxygen dissolved in the hot water below 4ppm by removing bubble in the circuit. A check valve 4 is interposed in the piping to the return piping 3b from an expansion tank 1. With such an arrangement, it is possible to check the generation of the red rust without use of any component material, made of a costly stainless steel or with a resin lining, or application of rust preventing agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08309772-A (JP)
Title: Apparatus for continuously producing polyvinyl acetal porous sheet
Inventor: INOUE JUN
IPC: B29C41/12
Filed: 1995-05-23
Abstract: PURPOSE: To efficiently and continuously produce a PVA type porous sheet excellent in surface flatness by supplying a reaction soln. to the belt conveyor brought into close contact with a hot plate by sucking air from a large number of the suction holes provided to the hot plate. CONSTITUTION: A belt conveyor 1 is composed of cured fluoroplastic impregnated glass cloth. A reaction soln. 20 containing PVA as a main component is quantitatively and continuously supplied to the belt conveyor 1 from a reaction soln. emitting machine 2 and heated to be subjected to crosslinking reaction and, thereafter, a void forming material is washed off by water to continuously produce a sheet like PVAt type porous object. At this time, the belt conveyor is rotated while slid on a hot plate 4 and sucked to the hot plate 4 by sucking air from a large number of the suction holes 5 bored in the hot plate 4 and, therefore, the surface of the belt conveyor 1 is held to an extremely flat state. Since the reaction soln. is spread in a thin sheet form, the whole of the reaction soln. can be uniformly and rapidly heated to be subjected to a crosslinking reaction.
Patent JP-S6130192-A (JP)
Title: Monitor camera system
Inventor: IWABUCHI MASAAKI
IPC: H04N7/18
Filed: 1984-07-20
Abstract: PURPOSE:To elevate reliability in unusual detection and to promote efficiency in verification of the detected informations at atomic energt facilities by managing processing picture data based on the mark affixed on the moving object, and by identifying and deciding motion pattern of moving object and size thereof. CONSTITUTION:A picture information detecting process 22 performs detection relating to movement of crane moving comparatively and identification of carrying load which is a moving object based on the picture data from TV camera 21, and an identification and deciding process 23 identifies and decides the object comparing movement of crane detected with identified results of carrying load and operative schedule, etc. An information processing record 25 performes a video recording processing 26 to store successively information relating to movement of crane in a file 27. In this case, the processing of picture data is conducted setting the specified marks for processing of picture set on crane itself and a pulley section as a target.
Patent JP-S5272701-A (JP)
Title: Structure of combustion chamber of coke oven
Inventor: HIWATARI YUKIO
IPC: C10B21/00
Filed: 1975-12-16
Abstract: PURPOSE: A coke oven capable of reducing a fuel cost by thinning partly the thickness of the dividing walls on providing the concave parts on the combustion chamber sides of the said walls and lowering the combustion chamber temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0234629-A (JP)
Title: Continuous method of manufacture of thermoplastic straight-chain polyester
Inventor: GUNTAA PIPAA
IPC: C08G63/66
Filed: 1989-06-14
Abstract: PURPOSE: To continuously manufacture a homogenous straight-chain plastic polyester by performing each operation of feeding a specified esterification reaction product to a vertical cylindrical condensing circle to form steamy diol and a precondensate, separating the both, and recondensing the precondensate under specified conditions.  
     CONSTITUTION: (A) An ester-exchange or esterification reaction product of an aliphatic and/or aromatic dicarboxylic acid having a molecular weight >300 with an aliphatic and/or aliphatic diol having a molecular weight <250 is fed to a vertical cylindrical precondensing circle from the upper part to the lower part under reduced pressure at 240 to form a precondensate with the steamy diol having a molecular weight <250, (B) the both formed are separated, and (C) the precondensate is taken out from the tower bottom. In the step A, the reaction product is stayed at 250-360°C and 0.5-20 Torr for 3-10 minutes, and an equipment having a free surface area of 0.3-1.5 m 2 /l is built in the tower-like precondensing circle, and in the step C, the precondensate is further condensed at 240-290°C and 0.5-20 Torr for 10-40 minutes, whereby a straight-chain plastic polyester is manufactured. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5774891-A (JP)
Title: Logical circuit
Inventor: SHIBANO HIDEO
IPC: G06F11/22
Filed: 1980-10-24
Abstract: PURPOSE:To perform the forming of test data and the test quickly and easily, by taking only the word address specific to the memory section as the objective of write-in and readout, at the via a control gate. CONSTITUTION:In testing a memory 3 having a plurality of storage locations indicated with a word address, a control signal 10 is a low level and the output of each AND gate of a control circuit 11 is all zero. Thus, even if various word addresses 6 are applied from the 1st logical section 2, a word address 6' accessing the memory 3 is taken as a specific word address in which each bit is all zero at test. As a result, the forming of test data and the test by write-in and readout having a plurality of storage locations indicated with the word address of a logical circuit can be made quickly and easily.
Patent JP-S5850891-A (JP)
Title: Electromagnetoacoustic transducer
Inventor: MORIMOTO KAZUO
IPC: H04R9/06
Filed: 1981-09-22
Abstract: PURPOSE:To generate an ultrasonic wave over the overall circumference of a thin pipe efficiently without rotating the thin pipe, etc., by generating a Lamb wave having a vertical transversal wave component in the thin pipe. CONSTITUTION:Cylindrical supporters 12a and 12b are provided with ferrite core 13 and permanent magnets 14, having the polarities uniformly, by turns, and a coil 15 is wound around them to constitute an EMAT11. In this case, t0=T0/4. The EMAT11 is inserted into a thin pipe 4 to be checked and a high-frequency current is flowed through the coil 15 to generate an eddy current I parallel to the connection direction of the thin pipe 4 in the pipe 4 by electromagnetic induction. Then, a Lorentz force F is generated through interaction of the eddy current I and magnetic flux B1 and B2 in the thin pipe. This Lorentz force F varying in direction at the same cycles with the cycles T0 of the magnetic flux distribution. As a result, a Lamp wave having a transversal wave perpendicular to the internal surface of the thin pipe 4 is generated by the force F at the circumference of the pipe 4 to propagates in the thin pipe 4, and is reflected at a defective, etc., of the pipe 4 to return. This returning wave is detected.
Patent JP-H023056-A (JP)
Title: Photo-decolorizing layer for enhancing contrast and pattern forming method using the same
Inventor: TO YOICHI
IPC: H01L21/30
Filed: 1988-06-17
Abstract: PURPOSE:To enable formation of fine pattern using short wavelength light by using a photo-decolorizing layer contg. a specified film-forming component, a specified photo-decolorizable dye, and a specified dissolution accelerator for a resist pattern. CONSTITUTION:Said film-forming component comprises at least a kind of compd. selected from compds. expressed by the formula I and II contg. phenol dimers as fundamental skeleton. In the formulas I and II, each R<1> and R<2> is an H atom or an alkyl group; each R<3> and R<4> is an alkyl group or (un)substituted aryl group; n is an integer >=2; Said photo-decolorizable dye comprises at least one kind of alpha-carbonyl deriv. Suitable dissolution accelerator is rosin, org. sulfonic acids, carboxylic acids, polyhydric phenols, etc. Thus, fine resist patterns applicable to excimer laser lithography generating short wavelength ultraviolet rays can be formed simply and easily.
Patent JP-H01318953-A (JP)
Title: Method for evaluating physical property of surface of particle material for magnetic recording medium
Inventor: WATANABE HARUO
IPC: G11B7/00
Filed: 1988-06-20
Abstract: PURPOSE:To examine the physical property of the surface of particle material for a magnetic recording medium by analyzing a compound which is formed by aldol condensation reaction of a carbonyl compound and compound which is formed by dehydrating reaction of a beta-hydroxycarbonyl compound. CONSTITUTION:Particle material for magnetic recording medium and a carbonyl compound having hydrogen atoms are brought into contact. At this time, the carbonyl compound and alpha,beta-double bonded carbonyl compound which is formed by the dehydrating reaction of beta-hydroxycarbonyl compound are analyzed. The presence of a base point is found by the formation of the beta-hydroxycarbonyl compound. The presence of an acid point is found by the formation of the alpha,beta-double bonded carbonyl compound.
Patent JP-S6043435-A (JP)
Title: Method and device for cooling hot-rolled steel plate
Inventor: MIYAWAKI HIROKI
IPC: C21D9/52
Filed: 1983-08-17
Abstract: PURPOSE:To make the material quality uniform and to obtain a steel plate having a good shape by detecting the advance and retreat of the hot rolled steel plate, which is cooled by the liquid sprayed thereto under pressure by rolls, into and from a cooler and controlling the shut-off of the liquid to be sprayed. CONSTITUTION:Means 10 for controlling the passage rate of the cooling liquid for cooling a hot steel plate are provided above and/or below the plate 1 between rolls 3 which press said plates from above and below. A means for detecting the passage of the plate 1 and a means for calculating cooling are further provided. The passage rate of the cooling liquid in the position where the front or rear end of the plate 1 under movement is to pass through is controlled. The plate 1 is thus cooled uniformly over the entire length, by which the material quality is made uniform and the steel plate having a good shape is obtd.
Patent JP-S6041871-A (JP)
Title: Monitoring device
Inventor: MITA YOSHINOBU
IPC: H04N5/335
Filed: 1983-08-17
Abstract: PURPOSE:To obtain a monitoring device which is not affected by variance in time of picture element data by reading picture element data of a solid-state image pickup element by specified number of times and digitally displaying the average value of read picture element data after A-D conversion. CONSTITUTION:In a step 46 mode selector, key input data are read, and in a step 48, the presence of key inputting processing is checked. When there is a mode key input, checking is made as to which mode key is inputted in steps 50-64, and execution mode processing is made according to each mode key input. When there is an ''average'' key input in the stop 64, and average value processing is to be executed, an operator inputs the number of times of picture element data reading from ten-key, and inputs, a ''SET'' key. When the ''SET'' key is inputed, the process proceeds to a step 70. A CPU inputs the average number of times of reading for calculating average value and an average flag is set in a step 72, and averaging processing is made in succeeding execution mode processing.
Patent JP-H0710797-A (JP)
Title: Production of carbonyl compound
Inventor: HAGA KENICHI
IPC: C07B61/00
Filed: 1993-06-22
Abstract: PURPOSE:To obtain carbonyl compound useful as a solvent or a chemical raw material industrially and advantageously by oxidizing an olefin by the use of a catalyst composed of a palladium compound and a specific polyoxo anionic compound. CONSTITUTION:An olefin such as a >=2C chainlike olefin (e.g. ethylene or propylene) or a >=5C cyclic olefin (e.g. cyclopentene or cyclohexene) is oxidized by using a catalyst composed of a palladium compound (preferably palladium sulfate or palladium chloride) and a polyoxo anionic compound (e.g. one wherein a counter cation partially contains at least one ion of nickel, copper or manganese) in a solution containing water to give the objective compound.