baber/WOPTO huggingface dataset:
Patent JP-H10217321-A (JP)
Title: Molding method of composite material
Inventor: TANAKA AKIHIRO
IPC: B29L31/30
Filed: 1993-04-21
Abstract: PURPOSE: To make it easy to mold a composite material by inserting a high- temperature thermoplastic tubular film into prepreg placed on the inside face of a mold for heating and expanding, and bonding the prepreg to the inner face through its internal pressure. CONSTITUTION: Prepreg 2 is arranged on a part constituting the cylindrical inner perimeter of an open two-split mold 1. After the mold is closed, a high- temperature thermoplastic tubular film 3, with its one end sealed 4, is inserted into the mold. The opening end of the tubular film 3 is connected to a gas, such as air or the like, encapsulating opening 5. Next, while the mold is heated for softening the resin impregnated in the prepreg 2, gas such as air or the like is blown and press-fitted into the tubular film 3 through an appropriate method for heating expanding. Through the internal pressure of the tubular film 3, the prepreg 2 is bonded to the inner perimeter of the mold 1.
Patent JP-H08326094-A (JP)
Title: Blade slanting device of motor grader
Inventor: SAKAMOTO MASAAKI
IPC: E02F3/85
Filed: 1995-05-30
Abstract: PURPOSE: To make it possible to fix the height of one side of out of lower both ends of a blade by operating one operation lever and slant the lever upper left and upper right. CONSTITUTION: This blade slanting device is provided with a first operation lever 22 which is operable in every direction or in any arbitrary direction and outputs signals proportional to an operation direction and an operation stroke and a controller 26 which changes over first and second proportional solenoid valves 30-1, and 30-2 based on the signals and an arithmetic operation circuit which computes the position of the lower part on the left end of a blade 9. One position of the lower part on the lower end of the blade 9 and the lower part on the right end is arranged to be identical after and before the inclination by expanding the other of a right cylinder 3 and a left cylinder 4 by a pressure oil fed from the other of the first proportional solenoid valve 30-1, and the second proportional solenoid valve 30-2 when the blade 9 makes a slanting motion, say, right up, right down and left up and left down.
Patent JP-H09317568-A (JP)
Title: Abnormality detecting device for diesel engine
Inventor: HASHIGAYA HIROAKI
IPC: F02M25/07
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in the output of an engine when an EGR valve is normal by providing an EGR valve opening control part for setting an EGR valve opening based on an operation state and a target EGR rate and a meant for detecting an actual EGR rate and by detecting abnormality of the EGR valve based on the actual EGR rate and the target EGR rate. SOLUTION: When a failure judging signal is input by a failure judging part 17, a fuel injection amount it limited such that the temperature of an EGR valve mounting portion is not above the heat resistance temperature of a mounting member. The pressure in a combustion chamber is measured by a pressure sensor 15 in a cylinder. An actual EGR rate calculating part 16 calculates an actual EGR rate by using the output of the pressure sensor 15 in a cylinder, the output of an engine rotational angle sensor 4, the output of a fuel injection amount setting part 3 and a model which models a combustion phenomenon in the cylinder. The failure judging part 17 compares a target EGR rate with the actual EGR rate to input the difference between them, which prevents a reduction in the output of the engine when an EGR valve is normal.
Patent JP-H08327170-A (JP)
Title: Refrigerating equipment
Inventor: YONEDA ISAMI
IPC: F25B1/00
Filed: 1995-05-30
Abstract: PURPOSE: To dispense with an electric heater for defrosting by a construction wherein a heat exchanger conducting heat exchange between hot gas and a secondary refrigerant is interposed in a secondary refrigerant piping and a hot gas defrosting circuit for making the hot gas flow through the heat exchanger is provided. CONSTITUTION: A heat exchanger 26 is formed of a double pipe and a secondary refrigerant is made to flow through the inner pipe thereof, while hot gas is made to flow through the outer pipe thereof. Heat exchange is made between them and the heat exchanger is interposed in a secondary refrigerant supply pipe 21. Besides, a three-way selector valve 27 is interposed in a gas outlet of an oil separator 2 and a hot gas bypass pipe 28 is connected between the three-way selector valve 27 and the inlet of the outer pipe of the heat exchanger 26, while a hot gas return pipe 29 is connected between the outlet of the outer pipe of the heat exchanger 26 and a discharge pipe on the downstream side of the three-way selector valve 27.  In other words, a hot gas defrosting circuit 30 is formed by the heat exchanger 26, the three-way selector valve 27, the hot gas bypass pipe 28 and the hot gas return pipe 29. Thereby an electric heater for defrosting can be dispensed with.
Patent JP-S5834633-A (JP)
Title: Frequency stabilizing circuit
Inventor: NAKAYAMA TAKAHISA
IPC: H04B7/15
Filed: 1981-08-24
Abstract: PURPOSE:To enable equal frequency broadcasting and precise offset broadcasting of each station by phase locking input signal with a reference signal and phase locked transmission signal with the reference signal. CONSTITUTION:A receiving signal from a terminal IN is converted to intermediate frequency in a receiving section RX and supplied to a transmitting section TX. At the same time, amplitude of the intermediate frequency signal is partially amplitude limitted by a limiter LIM, and only picture carrier component is taken out. The picture carrier component is supplied to a mixer MIX1 of the receiving side and a mixer MIX3 of the transmitting side respectively and mixed with oscillating signals from LO1 of the receiving station side and LO2 of transmitting station side and supplied to a mixer MIX2 of receiving side and a mixer MIX4 of transmitting side. On the other hand, a reference oscillator MASTEROSC is phase controlled by output of a phase detector PHASEDET1 of receiving side, and oscillation frequency of said reference oscillator is perfectly phase locked with the picture carrier. The phase locked, stabilized reference oscillation signal is supplied to a PLL circuit of transmitting side.
Patent JP-H02310999-A (JP)
Title: Rail mounting device for electric apparatus
Inventor: TANIGUCHI NAOHIRO
IPC: H02B1/04
Filed: 1989-05-25
Abstract: PURPOSE:To facilitate removal of a body and to improve operability by providing control means for elastically bringing an elastic piece in contact while the end of a lever is disposed in a groove when the lever is externally slid and controlling the external movement of the lever at a position where the end of the lever is disposed out of the groove and the end of the piece overrides a protrusion. CONSTITUTION:A recess 19 for inserting a stopper 17 is formed on a protrusion 18. The stopper 17 is so extended that the end face of the stopper 17 is brought into contact with the inner face 20 of the recess 19 of the protrusion 18 at a position where the protrusion 16a of an elastic piece 16 overrides the protrusion part 18a of the protrusion 18 if a rail 3 is externally slid when a body 1 is removed from the rail 3. The stopper 17 is brought into contact with the inner face 20 of the recess 19 when the protrusion part 18a of the protrusion 18 overrides the protrusion 16a of the piece 16 by externally sliding a lever 6 if the body 1 is removed from the rail 3 to so control as to eliminate the external slide of the lever 6.
Patent JP-S639614-A (JP)
Inventor: FUUBERUTO DETSUTORINGU
IPC: F01N3/26
Filed: 1987-05-29
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-H085192-A (JP)
Title: Absorber for absorption type refrigerator
Inventor: YASUO KOICHI
IPC: F25B37/00
Filed: 1994-06-14
Abstract: PURPOSE:To improve the heat transfer performance of a heat exchanger to be used for cooling an absorption heat in an absorber. CONSTITUTION:The absorber for an absorption type refrigerator comprises a vessel 11 having a spreader 12 located at an upper part to spread absorption liquid Ld and a stream introducing unit 14 disposed at a lower part to introduce steam G to be absorbed, and a heat exchanger A having many heat transfer tubes 16, aligned in parallel and mesh fin heat exchanging modules 15A, 15B, 15C formed of many mesh fins 17 parallel to the axes of the tubes 16 between the spreader 12 and the unit 14 in the vessel 11 in an attitude that the fins 17 are directed in a vertical direction.
Patent JP-S5924434-A (JP)
Title: Magnetic recording medium
Inventor: OGAWA HIROSHI
IPC: C09D5/23
Filed: 1982-07-30
Abstract: PURPOSE:To obtain a magnetic recording medium having an excellent electromagnetic conversion characteristic as well as excellent running performance and durability by making combination use of a binder consisting essentially of a PVC/ethylene/vinyl acetate/maleic anhydride copolymer and, if necessary, polyisocyanate. CONSTITUTION:The PVC/ethylene/vinyl acetate/maleic anhydride copolymer refers to a copolymer of 50-95wt% PVC, 0.5-20wt% ethylene, 0.5-20wt% vinyl acetate, and 0.5-5wt% maleic anhydride. In the case of a video tape, the recording medium is used under the conditions much severer than for audio tapes; therefore, polyisocyanate is preferably added to the magnetic layer to give higher hardness. The polyisocyanate is exemplified by the reaction product of 3mol diisocyanate such as toluylene diisocyanate, xylene diisocyanate or hexamethylene diisocyanate and 1mol trimethylol propane.
Patent JP-H0426476-A (JP)
Title: Belt-like cloth connecting holder of sewing machine
Inventor: KAWAI HIRONAO
IPC: D05B35/06
Filed: 1990-05-22
Abstract: PURPOSE:To align both the cloth in the left and the right directions by bringing the width nearer with respect to a terminal part of the preceding cloth and an overlap part of the succeeding cloth by allowing a holder main body to approach by a mechanism for allowing the holder main body to approach, separate and move. CONSTITUTION:An approaching/separating mechanism 8 moves horizontally to the left and the right between an approaching position in which holder main bodies 6A, 6B approach in a state for placing a supporting body 5 between by executing each reverse operation by two pneumatic cylinders 83, 84, and a holding position allowed to escape to the outside of its position. After an initial part V1 of the succeeding cloth is superposed on a terminal part V2 of the preceding cloth, the holder main bodies 6A, 6B execute an approach movement and a descent movement in this order, and by the approach movement (e), the initial part V1 of the succeeding cloth and the terminal part V2 of the preceding cloth are brought nearer as to the width and aligned in the width direction, and by the descent movement, an overlap part W of the initial part V1 of the succeeding cloth and the terminal part V2 of the preceding cloth is inserted and held by cooperation of holding pieces 62, 64 and a supporting body 5.
Patent JP-S63297436-A (JP)
Title: Sealant polymer composition for ic
Inventor: OGURI YASUO
IPC: H01L23/29
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the titled composition having excellent heat-resistance and moldability, by compounding a specific amount of an inorganic filler composed of two kinds of spherical particles having specific particle diameters. CONSTITUTION:The objective composition can be produced by compounding an inorganic filler (e.g. alumina or silica) consisting of spherical particles having an average particle diameter of 5-150mum and composed of two kinds of particles having different average particles. Each particular component is monodispersed particles having a standard deviation of <=1.2 and the ratio of the average particle diameters of the two kinds of particles is >=2. The total volume ratio of the monodispersed particles having larger average particle diameter is 20-80vol.% based on the total volume of the monodispersed particles. The amount of the inorganic filler is 40-80% based on the whole polymer composition.
Patent JP-H06310136-A (JP)
Title: Manufacture of hydrogen storage electrode
Inventor: YOSHIO MASAYUKI
IPC: H01M4/24
Filed: 1993-04-24
Abstract: PURPOSE:To improve cycle characteristics by bringing a hydrogen storage alloy or its Co-covered hydrogen storage alloy and a conductive binder into pressure contact with a nickel collector to form a negative electrode. CONSTITUTION:A Cu acetylacetone complex is solved in methanol, and after a hydrogen storage alloy is soaked in the methanol solution, the methanol is removed by hydrogen or nitrogen gas. And it is maintained at a specific temperature in a glass reaction tube, and by heat-decomposing the acetylacetone complex, a copper having a red brown metallic gloss is separated on the hydrogen storage alloy and on the glass reaction tube wall. By using a negative electrode making the Co covered hydrogen storage alloy covered by this Cu as an active material, the cycle characteristics can be improved. And by heat- decomposing an organic metal complex carried on the hydrogen storage alloy under the gas flowing condition, the solvent can be removed, and it can be covered with a metal or a metallic alloy.
Patent JP-S6111916-A (JP)
Title: Inspecting method of magnetic head
Inventor: MARUYAMA TAKAO
IPC: G11B5/455
Filed: 1984-06-27
Abstract: PURPOSE:To obtain the insulation efficiency of the magnetic head by calculating the ratio of the peak value of the integral waveform of a reproduced output voltage to the product of the residual magnetism and magnetic film thickness of a magnetic recording medium and the track width of the magnetic head. CONSTITUTION:The total amount phio of playback magnetic flux produced by recording magnetism 8 is as shown by phio=Mr.T.W, where T is the film thickness of the magnetic recording medium 7, Mr is residual magnetism, and W is the track width of a magnetic core 4. Therefore, the difference phi(t2)-phi(t1) of the playback magnetic flux 9 cross-linking with a coil 5 is as shown by phi(t2)- phi(t1)=2phio.N.eta, where eta is the efficiency of the magnetic head in consideration of the inversion in the direction of said playback magnetic flux 9 between time points t1 and t2 and the number N of turns of the coil 5. The efficiency of the magnetic head is calculated from said equation, the residual magnetism Mr and film thickness T are easily measured through an oscillation sample type fluxmeter and a surface roughness meter, and the track width of the magnetic head is easily measured by a length measuring machine. Further, the difference of the playback magnetic flux is easily calculated through the integral processing of, for example, a waveform digitizer and a computer.
Patent JP-S5921421-A (JP)
Title: Detecting device of rolling
Inventor: SATOU TAKANAO
IPC: B21B37/70
Filed: 1982-07-29
Abstract: PURPOSE:To calculate easily an estimated length at the outlet side of a mill in a continuous treating line in which the rolling mill is incorporated, by inputting the data of the cross-sectional areas of a material at the inlet and outlet sides of the mill. CONSTITUTION:In a continuous mill or a continuous treating line containing the mill, the cross-sectional areas of a material to be rolled between stands are calculated, so that a logarithmitc rolling draft is a previously-set fixed rate, basing on respective cross-sectional areas of the material at the inlet and outlet sides of the mill. The time that a certain point arrives at the outlet side is estimated by obtaining the converted distance at the outlet side of the distance between stands, basing on said calculated results and the distance between stands, and also obtaining the length of material at the outlet side sent out till the time that said point on the inlet side of the material to be continuously treated arrives at the outlet side.
Patent JP-H02111734-A (JP)
Title: Cyclohexane derivative
Inventor: GOTO YASUYUKI
IPC: C07C25/18
Filed: 1989-05-25
Abstract: NEW MATERIAL:A cyclohexanone derivative expressed by formula I (R is 1-10C alkyl). EXAMPLE:2-(Trans-4-propylcyclohexyl)-1-(3,4-difluorophenyl)ethane. USE:The compound expressed by formula I is useful as a component for liquid crystal composition and has action capable of positively increasing dielectric anisotropy of liquid crystal material obtained therefrom because of having extremely low viscosity. When the compound is used by blend with other component, the above-mentioned compound is excellent in compatibility with other component and it is prevented that viscosity and driving voltage of the liquid crystal composition are together raised. PREPARATION:For example, a compound expressed by formula II obtained by reacting a Grignard reagent obtained from 3,4-difluoro-1-bromobenzene and metal magnesium with cadmium chloride is used as a raw material and successively reacted with trans-4-alkylcyclohexyl-acetylchloride and successively reduction reaction in the presence of a reducing agent and dehydration reaction are carried out to give a compound expressed by formula IV, which is then subjected to catalytic reduction reaction to provide the compound expressed by formula I.
Patent JP-H02310639-A (JP)
Title: System state display system
Inventor: MIYAKE KATSUNOBU
IPC: G06F11/32
Filed: 1989-05-25
Abstract: PURPOSE:To permit a supervisor to recognize a system state which is always averaged without the need of a special experience by reading the system state which changes at an electronic speed, adding operation to a value at the time of initialization and displaying a result. CONSTITUTION:The state of a host computer 41 is read from an adapter 42 at first. When it is busy, the state is transmitted to a processor 43 through the adapter 42. If it is in the using state, the value is converted into arithmetic +1, and into -1 if in a null state. When the content of a storage means 44 is read next, 50% of it at the time of initialization is obtained, and it is added with the value read in the processor 43 plus one, whereby the result is stored in the storage means 44. The step is repeated until it comes to an evaluation time, and the processor 43 displays the averaged operation result in a display means 45. In an averaging method, the system state is read periodically or random-periodically.
Patent JP-S5657063-A (JP)
Title: Original press-contacting device
Inventor: KATAYAMA HAJIME
IPC: G03B27/62
Filed: 1979-10-15
Abstract: PURPOSE: To enable the opening and closing operations of an original retaining cover to be performed with slight power with simple constitution by displacing the main fulcrum of the original retaining cover.  
     CONSTITUTION: When the final copying of an original placed on original platen glass 2 is completed, the rotation of a disc 11 begins according to the timing of a reciprocating optical system, and a pin secured onto the disc 11 starts circular motion around the shaft 13; in addition, a cam crest 11a releases the depression of a micro-switch 14. The downward movement of the pin 12 with the rotation of the disc 11 causes a crank member 9 to move downward as well, and as a result, a fulcrum shaft 7 moved downward while drawing a circular locus around the shaft 10. Since one end 8b of a link 8 is held in contact with the under face of a press- plate 4, the press-plate 4 is turned around the shaft 7 by the link 8 turning around the shaft 10, hence this turns out that an original retaining cover 3 is lifted in the arrow (a) direction around the shaft 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5837151-A (JP)
Title: Dumet wire
Inventor: SASAKI MITSUHIRO
IPC: H01K1/40
Filed: 1981-08-26
Abstract: PURPOSE:To increase the hardness and mechanical strength of a ''Dumet '' wire and to almost prevent the curling by adding a specified amount of Si to an Fe-Ni alloy as the core metal of the Dumet wire. CONSTITUTION:A core metal 1 made of an Fe-Ni alloy is covered with a copper layer 2, a Cu2O layer 3 is formed on the outer surface of the layer 2, and the outer surface of the layer 3 is covered with a borax layer 4 to form a ''Dumet ''  wire. At this time, 0.31-0.50wt% Si is added to the conventional Fe- Ni alloy as the core metal 1. As a result, the hardness and mechanical strength of the ''Dumet '' wire are increased, the curling is prevented during uncoiling from a spool or the like, and the operation rate of a manufacturing machine using the wire as a leading wire for seal-bonding glass can be enhanced.
Patent JP-S6025366-A (JP)
Title: Picture processing device
Inventor: KUNISHIMA TOSHIAKI
IPC: H04N1/00
Filed: 1983-07-22
Abstract: PURPOSE:To attain compactness as a whole by unifying major mechanism sections constituting a picture processing device and adopting the construction where the layout of each unit is devised taking maintennace and manufacture into account. CONSTITUTION:The processing device consists of a recording mechanism section 1, original carrying mechanism section 2, reading optical system section 3 arranged thereunder, power supply 4 placed thereunder further and a printed board 5 arranged at the lowermost stage. The recording mechanism section 1 has a cover 7 in common use with an original placing plate and is incorporated with an opening and closing cover having the capacity for opening and closing the first half of the processing device together with a recording head 29. A roll form recording paper sheet 32 is placed under the opening and closing cover. A light source 19 is arranged under a reader 17 and a contact glass 20 is arranged to the reader 17. The printed board 5 is prolonged to both left and right sides of a chassis and components such as a connector are arranged to the prolonged parts.
Patent JP-H06322373-A (JP)
Title: Apparatus for removing carbon attached to interior of raising pipe in coke oven
Inventor: SATO KOJI
IPC: C10B43/02
Filed: 1993-05-11
Abstract: PURPOSE:To obtain an apparatus for automatically sweeping a coal-charging port of a coke oven, capable of removing carbon attached to the interior or the base of a raising pipe without opening a top cover of the raising pipe. CONSTITUTION:The carbon removing apparatus consists of compressed air feeding piping (10) conducting to a compressed air-feeding facility (16) and arranging the top nozzle part (10a) upward and a forwardly and backwardly driving mechanism (11) loading on an extruder (4) and inserting the compressed air feeding piping (10) from a small lid part (5) of the coke oven into a carbonizing chamber (6).
Patent JP-H11327012-A (JP)
Title: Photographic system
Inventor: NOZAKI HIROMI
IPC: H04N5/222
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic system capable of setting an illuminating means in an optimum illuminating condition by controlling the illuminating means based on inputted control information and outputting an image based on obtained image information. SOLUTION: An object 2 is illuminated by the illuminating means 3, and is photographed by an electronic camera 1. This means 3 is not a fixed one, and brightness, illuminating angle, and color information are changed based on the control information. The control information is given to a control means 5 from a selecting means 4. The means 5 controls the brightness, the illuminating angle, and the color, etc., of the means 3 based on the inputted control information. Consequently, by controlling the brightness, the illuminating angle and the color information of the means 3, the optimum illuminating condition can be set. A synthesizing means 8 synthesizes an object image extracted from the camera 1 with an inputted background image. The synthesized picture can displayed on the display device 6, and also printed out by a printer.