baber/WOPTO huggingface dataset:
Patent JP-H10232636-A (JP)
Title: Non-heat generating electric printed matter having power source inside
Inventor: IIO HIROSHI
IPC: G09F13/22
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To enlarge a visual transmitting function such as various displays, signs, etc., in a dark place to improve living convenience, and to utilize it as a danger display and a guidance sign by constituting copied and sealed, and relief or plate printed matter which is supplied with electric power from its internal battery or other power sources to emit light without heat generation. SOLUTION: A base plate 1 formed by attaching aluminum foil onto the surface of vinyl chloride, thick paper, etc., with an adhesive such as plastic glue and starch glue is an object of printing and also one electrode for power supply. Further, print contents are held as a base of a display, a sign, etc., made to illuminate. Ink having zinc sulfide and synthetic resin dispersed form a light emission layer by being fed with a weak current. A transparent opposite electrode coating film formed by vapor-depositing indium oxide on polyester is cut in conformity with the design of an ink light emission layer printed previously on the base plate 1. As the battery, lightweight, high-performance one such as a mercury battery and a alkali battery is used. A package film 6 covering the whole body shields the printed matter electrically tightly by adhering cuts and closing parts.
Patent JP-H10149758-A (JP)
Title: Circuit breaker
Inventor: TAKAHASHI TATSUNORI
IPC: H01H47/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate wiring between a circuit breaker for wiring and an electromagnetic contactor. SOLUTION: Disconnecting contacts 5 and switching contacts 6 of respective phase electric communication lines are installed in series in the same insulating container 9 and at the time when overload current is generated, only the switch contacts 6 are parted based on an order from a time delay trip part 4a and at the time when short circuit current is generated, both the disconnecting contacts 5 and the switching contacts 6 are parted based on the order from an instant trip part 4b of the over current trip apparatus 4. Since the disconnecting function of the circuit breaker for and the switching function of the electromagnetic contactor are housed in the same container, the wiring work for them is unnecessary and moreover, at the time of instant tripping, both of the contacts 5, 6 are parted, large short circuit current can be shut.
Patent JP-H02249944-A (JP)
Title: Impact tester
Inventor: NAKANO KOZO
IPC: G01M7/08
Filed: 1989-03-24
Abstract: PURPOSE:To keep a gas resistance constant even if a main piston is displaced with a slide by providing a sub-cylinder connecting to a main cylinder and a sub-piston, and making the sub-piston to slide in the manner of sensing a change of the gas pressure. CONSTITUTION:When the slide displacement of the main piston 14a in which the kinetic energy of an impact table is canceled to be zero by the gas pressure, is increased to a maximum position, the piston 14a is skipped up and raised to lift up the table. Then, an inner capacity in the main cylinder 13a is increased, the gas pressure is lowered, and an impact acceleration is decreased. At this time, a positional detection 18 is made for the displacing amount of the piston 14a to rotationally move a driving device 19 to the inverse direction, and the sub-cylinder 13b is slided forward to prevent the decrease of gas pressure and of an impact speed applied to the table. Thus, the correction is made by driving the sub-piston 14b, the gas pressure is made to be near the certain value, and the impact speed applied to the table is kept constant even during the piston 14a is sliding, thereby an impact waveform close to an ideal one can be obtained.
Patent JP-H11273774-A (JP)
Title: Connector
Inventor: YOSHIE KAZUHIKO
IPC: H01R13/42
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent an elastic arm and a retainer from being deformed or damaged even if the retainer is inserted under the condition wherein a terminal is not perfectly inserted. SOLUTION: A terminal receiving chamber 12 and a retainer fitting chamber 14 arranged close to it are formed in a connector housing 10, a flexibly deformable elastic arm 17 is formed between the terminal receiving chamber 12 and the retainer fitting chamber 14, a locking protrusion 18 that permits the insertion of a terminal 11 by flexibly deforming the elastic arm 17 toward the retainer fitting chamber 14 side by receiving the external force from the terminal 11 in the insertion process of the terminal 11 and locks locked slot parts 20 of the elastic arm 17 and the terminal 11 when the terminal 11 is completely inserted is formed on the elastic arm 17, and a retainer escaping chamber 19 that is open to the retainer fitting chamber 14 is formed on the surface side of the retainer fitting chamber 14 facing to the elastic arm 17.  In this case, when a retainer 13 is inserted with the elastic arm 17 flexibly deformed toward the retainer fitting chamber 14 side, the tip side of the retainer 13 escapes into the retainer escaping chamber 19.
Patent JP-S60218386-A (JP)
Title: Nitromethylene derivative, its intermediate, preparation thereof and insecticide
Inventor: SHIOKAWA KOUZOU
IPC: C07D239/00
Filed: 1984-04-13
Abstract: NEW MATERIAL:A compound of formula I (R is H or lower alkyl; m is 2, 3 or 4; n is 0, 1, 2 or 3). EXAMPLE:1-(2-Chloro-5-pyridylmethyl)-2-(nitromethylene)tetrahydropyrim idine. USE:An insecticide capable of exhibiting improved activity particularly against aphids, planthoppers and leafhoppers, etc. PREPARATION:A compound of formula II is reacted with a compound of formula III (R' is lower alkyl, benzyl or two R's together may represent >=2C lower alkylene or may form a ring with the adjacent S atoms) in an inert solvent at 0-100 deg.C to give the aimed compound of formula I .
Patent JP-H05244034-A (JP)
Title: Radio transmitter/receiver
Inventor: YAMASHITA MASAYOSHI
IPC: H04B1/50
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the reception band noise of the duplex type radio transmitter/receiver from increasing and to reduce the size and power consumption of the driver amplifier of a transmission part. CONSTITUTION:The transmission part wherein the signal generated by an oscillator 1 is amplified by a power amplifier 6 after passed through a buffer amplifier 3 and the driver amplifier 5 is provided with trap circuits 2 and 4 which are synchronized with a reception frequency band at least between the oscillator 1 and buffer amplifier 3 or the buffer amplifier 3 and driver amplifier 5. Consequently, the need for a band-pass filter for suppressing the reception band noise is eliminated, the passing loss in the band-pass filter is eliminated, and the driver amplifier is reduced in size and power consumption.
Patent JP-S548262-A (JP)
Title: Process and device to soak winding of coated fine metallic wire with lubricating oil
Inventor: NISHIHATA MIKIO
IPC: F16N7/12
Filed: 1977-06-20
Abstract: PURPOSE: To soak a coated winding wholly with lubricating oil without giving a strong force from the outside in a smooth and rapid process for obtaining a winding of coated fine metallic wire without the attaching of lubricating oil on the outer cover surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63239592-A (JP)
Inventor: KAWAI HIRONOBU
IPC: G01N21/53
Filed: 1987-03-27
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-S62229224-A (JP)
Title: Electrode substrate for multicolor electrooptic display device
Inventor: FUJITA MASANOBU
IPC: G02F1/1335
Filed: 1986-03-31
Abstract: PURPOSE:To increase a specific dielectric constant and to improve the quality of a multicolor display by providing colored picture elements consisting of a colored layer contg. high dielectric power having onto patterned electrodes formed on a substrate. CONSTITUTION:The patterned electrodes 6 are provided on the substrate 7 of a liquid crystal display device. The colored picture elements of the colored layer consisting of the high dielectric power of the large specific dielectric constant as well as the dye and transparent resin are provided thereon. Barium titanate, sodium potassium tartrate, potassium phosphate, etc., are used as the high dielectric power. A PVA, polyester, etc., are used as the transparent resin. An org. pigment and inorg. pigment are used as the dye. Since the high dielectric power having the high specific dielectric constant is incorporated into the colored layer, the difference in the dielectric constant between the picture elements is decreased, by which the difference in the threshold voltage is eliminated and the display is improved.
Patent JP-H01247818-A (JP)
Title: Thin wall type cross roller bearing
Inventor: SUZUKI OSAMU
IPC: F16C19/36
Filed: 1988-03-29
Abstract: PURPOSE:To make assembly easy and apply thin-wall type design without any drop of strength by determining an insertion hole diameter for a roller in such a way as to set the free rolling of a cylindrical roller along a raceway surface via the insertion thereof through a roller insertion hole formed on a bearing ring and forming a step between the internal surface of an insertion hole cover and the raceway surface. CONSTITUTION:A roller insertion hole 1a is formed on an outer ring 1 and the internal diameter of the hole 1a is made larger than the diameter of a cylindrical roller 2, but smaller than the diagonal line of the roller 2. Furthermore, a step having a well is provided between the internal surface of a cover 3 for closing the hole 1a and a raceway surface. In this case, the cylindrical roller 2 when thrown through the insertion hole 1a comes in contact with the raceway groove of an inner ring 5 and automatically rolls, thereby enabling the setting thereof. It follows, therefore, that a thin wall can be applied to a bearing and assembly work can be simplified easily and less expensively without any increase in rolling resistance and any drop in the strength of the bearing ring.
Patent JP-S63239927-A (JP)
Title: Hetero-epitaxial structure and forming method thereof
Inventor: TOKUNAGA HIROYUKI
IPC: H01L21/84
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a compound semiconductor hetero-epitaxy element, which is grown on a large area, by a constitution, wherein a single crystal of a group IV element, which is grown on an amorphous substrate, and a compound semiconductor layer, which is epitaxially grown on said single crystal, are provided. CONSTITUTION:The host crystal of a single crystal 4 is a group IV atom in the periodic table, which is grown on amorphous substrate 2. A compound semiconductor layer 7 is epitaxially grown on the single crystal 4. A hetero- epitaxial structure is formed with the crystal 4 and the layer 7. For example, an SiO2 film 3 and a plurality of Si single crystals 4 are formed on a ground substrate 2 comprising high melting point glass, quarts, alumina ceramics and the like. Thus a growing substrate 1 is formed. Then the growing substrate 1 undergoes heat treatment in arsine atmosphere at 950 deg.C for about 20 minutes. Thereafter, the temperature of the growing substrate is made to be 420 deg.C. As reacting gases, trimethylgallium and arsine are used. A GaAs layer 6 for a buffer is deposited to a thickness of about 120 Angstrom  by an MOCVD method. The substrate temperature is increased up to 680 deg.C furthermore, and a GaAs layer 7 is grown by 6 mum.
Patent JP-2000265192-A (JP)
Title: Washing method for stain derived from alkenyl succinic anhydride sizing agent
Inventor: YAMAGUCHI ZENJI
IPC: B08B3/08
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To increase runnability and paper quality by washing the stains on the paper-making machine caused by the alkenylsuccinic anhydride sizing agent with a specific alkaline aqueous solution. SOLUTION: The stains on the paper-making machine derived from an alkenylsuccinic anhydride sizing agent is washed with an alkaline aqueous solution containing as active ingredient (A) an aminocarboxylic acid that can chelate calcium, magnesium and aluminum, for example, ethylenediaminetetraacetic acid and/or (B) a hydroxy-carboxylic acid, for example, malic acid or the like, more preferably (C) a dialkyl fatty acid amide of the formula (R1 is a 1-30C alkyl or alkenyl; R2 and R3 are each a 1-5C alkyl), for example, dimethyllaurylamide. In a preferred embodiment, the concentrations of the components A and B are each 0.1-10 wt.%, while that of the component C is 0.1-10%.
Patent JP-S60258802-A (JP)
Inventor: JIYOOJI JIEI INGURITSUSHIYU
IPC: B60Q1/04
Filed: 1985-04-09
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-S60220240-A (JP)
Title: V-type engine of vehicle
Inventor: SHIOMI KAZUYUKI
IPC: F16F15/26
Filed: 1984-04-12
Abstract: PURPOSE:To reduce the vibration of the titled engine by cancelling the force of inertia and the couple of inertial forces generated by the reciprocating part of the engine by a simple construction without using a balancer. CONSTITUTION:Crankshafts 8 and 9 rotate in the direction of arrows B by the vertical movements of pistons 4 and 5. The rotational force thereof rotates a reduction large gear 10 in the direction shown by arrow A from the crankshafts 8 and 9 and is taken out of an output shaft 3. A right cylinder 1 on the inlet side inclines rightwardly substantially at an angle alpha with respect to a vertical line L1. On the other hand, a left cylinder 2 on the output side inclines leftwardly substantially at an angle alpha with respect to a vertical line L2. Both cylinders 1 and 2 are set at a narrow angle 2alpha. The right cylinder is provided with a balance weight 13 at a position deviated in the non-rotational direction at substantially the angle alpha from the position symmetric with a crank pin 11. On the other hand, a balance weight is provided at a position deviated at substantially the angle alpha from the position symmetric with a crank pin 12.
Patent JP-H06286580-A (JP)
Title: Retractor for safety belt
Inventor: TOMIMATSU KAZUNORI
IPC: B60R22/36
Filed: 1993-03-31
Abstract: PURPOSE:To provide a retractor for a safety belt of which the hook part of a spring is not detached from the lock part of a cam wheel. CONSTITUTION:Because a part locking the hook part 17 of a lock part 20 projectingly provided on a cam wheel 12 has the width nearly corresponding to the hook part 17, there is actually no clearance between the upper part 16a of a spring main body 16 and the lower face 21 of the lock part 20, even if vibration is applied on them, a spring 15 is not extended, and hence the hook part 17 is not detached from the lock part 20. Further, when the cam wheel 12 is rotationally moved in the direction A of winding up a webbing, the lower face 21 of the lock part 20 is meeted with the upper part 16a of the spring main body 16 at an acute angle 82, and hence component force (f) on the cam wheel 12 side is generated on the upper part 16a of the spring main body 16 so as to be more hard to detach from the lock part 20, by hitting the lower face 21 of the lock part 20 with the spring main body 16 intending to extend due to vibration.
Patent JP-H0791357-A (JP)
Title: Equipment and method of detecting ionization misfire for internal combustion engine
Inventor: JIYAN ESU PIKOO
IPC: G01M15/04
Filed: 1994-03-08
Abstract: PURPOSE: To detect a misfire by synchronizing combustion ionization measurement with the engine position, determining the occurrence of a misfire according to the combustion ionization measurement, testing a catalyst damage due to the occurrence of the misfire, and transmitting the test result to a vehicle's operator. CONSTITUTION: A spark plug 12 of an engine is connected to a no-distributor coil 14 having a detection register in the interior in the device body 10. The no-distributor coil 14 is connected to an ionization misfire detection(IMD) module 18. The no-distributor coil 14 and IMD module 18 are respectively connected to a controller 20. On the other hand, various sensors 22-32 for detecting various operating conditions of the engine are connected to the controller 20. In the controller 20, the combustion ionization measurement is synchronized with the engine position, according to the combustion ionization measurement, the occurrence of misfire is determined, the catalyst damage due to the occurrence of misfire is tested, and the test result is transmitted to a vehicle's operator.
Patent JP-S60217502-A (JP)
Title: Magnetic disk reproducer
Inventor: ADACHI MAKOTO
IPC: H04N5/91
Filed: 1984-04-11
Abstract: PURPOSE:To improve the reproduction function and to prevent misoperations of an operator by changing the display mode of the video signal after reproducing the information signal recorded to a magnetic disk and also displaying reproduced video and information signal after discriminating them. CONSTITUTION:Both video and information signals are recorded to a magnetic disk A. The video signal detected by a magnetic head 1 is applied to an FM signal demodulator circuit 3 via an amplifier circuit 2. The demodulated video signal is applied to a video signal detecting means 4, and a horizontal synchronizing signal is detected to inactivate a light emitting diode D10 of a display means B. While a switch circuit 5 applies the video signal of the circuit 3 to a video signal processing circuit 6 by means of a switch S14. When the head 1 detects the information signal, the means 4 detects no horizontal synchronizing signal and the diode D10 is turned on. Then the circuit 5 applies the information signal given from the circuit 2 to an information signal processing means 7 via a switch S13 and changes the processing mode of the video signal via a control means 8. Thus it is possible to improve the reproduction function and to prevent misoperations of an operator.
Patent JP-S59199051-A (JP)
Inventor: WASHITSUKA NOBUYOSHI
IPC: B02C1/00
Filed: 1983-04-28
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-H06289270-A (JP)
Title: Lens barrel
Inventor: FUKINO KUNIHIRO
IPC: G02B7/04
Filed: 1993-03-31
Abstract: PURPOSE:To provide a lens barrel where the pressing force of a spring for removing backlash becomes almost constant regardless of the position of a lens. CONSTITUTION:This lens barrel is provided with 1st driving mechanism 21c, 24b and 2b moving a lens holding member 2 in an optical axis direction interlocking with the rotation of a rotary cylinder 24, and a pressing means 23 pressing the member 2 in the optical axis direction so that backlash between the member 2 and the cylinder 24 may be removed. It is also provided with a moving member 28 which can move in the optical axis direction, and 2nd driving mechanisms 21c, 24e and 28a moving the member 28 in the same direction as the member 2 interlocking with the rotation of the cylinder 24; and the means 23 is interposed between the member 28 and the member 4.
Patent JP-S63239805-A (JP)
Title: Magnetizing method for discoid magnet
Inventor: YANUMA TATSUO
IPC: H01F13/00
Filed: 1987-03-26
Abstract: PURPOSE:To equalize surface magnetic flux density distribution by using an auxiliary pole piece having a diameter smaller than that of a magnetizing magnet, and forming a specific air gap between the pole piece and the permanent magnet for magnetization. CONSTITUTION:A permanent magnet 2 acquired by non-magnetic-field press molding and sintering a rare earth cobalt magnet is employed, an auxiliary pole piece 3 having a diameter smaller than that of a pole piece 1 is mounted to a magnetizer with the pole piece 1, and an air gap between the permanent magnet 2 and the pole piece 3 is brought to length of 2mm or more. The diameter of the pole piece and the length of the air gap are combined, thus obtaining magnetic flux density distribution required after magnetization. The length of the air gap between the permanent magnet and the pole piece is lengthened, and the diameter of the auxiliary pole piece 2 is reduced, thus equalizing surface magnetic flux density distribution.
Patent JP-H10263675-A (JP)
Title: Descaling method of hot rolling steel sheet
Inventor: MATSUMOTO HIROSHI
IPC: B21B45/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To shorten the time of pickling, to shorten the length of a pickling tank and to swiftly make the line speed by simply assembling scale breaking and pickling, utilizing the machining heat at the time of scale breaking and respectively regulating the draft, the temperature of a steel sheet and the temperature of a pickling liquid. SOLUTION: A hot rolling steel sheet with a scale stuck thereon is cold rolled with a draft more than 20%, scale breaking is executed, the temperature of the steel sheet is raised, and it is dipped in a pickling liquid of more than 70 deg.C before the temperature of the steel sheet is reduced less than 70 deg.C. Because an objective hot rolling steel sheet can be executed irrespective of the kind of steel, the kind of steel is not limited, however the hot rolling steel sheet of a carbon steel is especially effected. Because the temperature of steel after rolling is not raised more than 70 deg.C required for raising the pickling speed in the case of less than the draft 20% of cold rolling in order to execute scale breaking, the pickling speed is not improved. Therefore, the draft of cold rolling is made more than 20%. It is preferably more than 35%.
Patent JP-S57642-A (JP)
Title: Improvement of adhesion resistance of photographic sensitive silver halide material for printing
Inventor: KAMEOKA KIMITAKA
IPC: G03C1/825
Filed: 1980-06-02
Abstract: PURPOSE: To improve the adhesion resistance of a photographic sensitive material for printing and the residual color after development without deteriorating the dimensional stability by adding acid-treated gelatin and a gelatin hardening agent having a vinylsulfonic acid group to the backing layer.  
     CONSTITUTION: A backing layer is formed on one side of a support of polyester or the like by applying and drying a coating material prepared by adding acid-treated gelatin, a compound having a vinylsulfonic acid group and represented by formula I as a gelatin hardening agent, fine particles of SiO 2 , polymethyl methacrylate or the like as a matting agent, a polymer latex and a dye necessary for gelatin. On the other side of the support a silver halide emulsion layer and a protective layer are formed in order. Thus, the backing layer is prevented from adhering to other substance owing to an increase in the adhesion and tackiness at high temp. and humidity during contact with the substance, a dimensional change of the photographic sensitive material due to expansion and contraction of the hydropilic colloid layer is inhibited, and no dye is left in the backing layer after developmhent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02251411-A (JP)
Title: Manufacture of rubber hose
Inventor: KAWADA NOBUYUKI
IPC: B29L23/00
Filed: 1989-03-27
Abstract: PURPOSE:To form a smooth surface by winding helically a tape made of hard metal foil or synthetic resin, not to be softened at the vulcanizing temperature, of specified thickness and smooth, on the outer periphery of an unvulcanized rubber hose. CONSTITUTION:A tape made of hard metal foil or synthetic resin, not to be softened at the vulcanizing temperature, of 50mum thickness or less and with a smooth surface is wound helically on the outer periphery of an unvulcanized rubber hose with an outer surface rubber layer and vulcanized. The thickness of tape is made 50mum or less, and the differences in level generated on the overlapped sections on the surface of unvulcanized rubber hose are made small and creases generated in line-shape on the surface of the rubber hose can be made not to be noticed. A hard metal foil tape made of a film tape of polyamide resin, polyimide resin, silicon resin or fluorine resin, or a hard metal foil such as steel or stainless not to be softened at the vulcanizing temperature with a smooth surface can be used as the material of the tape. Metal such as aluminum or zinc is scarce of durability for repeated use and not suitable for use. A steel or a stainless foil tape, although hard, are thin enough to be sufficiently flexible along with the rubber hose.