baber/WOPTO huggingface dataset:
Patent JP-H04185335-A (JP)
Title: Formed article having gelcoat layer and manufacture thereof
Inventor: ITOYAMA HIROMASA
IPC: B29C43/18
Filed: 1990-11-19
Abstract: PURPOSE:To make it possible to obtain transparency and high-class impression and, at the same time, make high temperature forming possible by a method wherein surfacing layer is made of gelcoat layer and back layer is made of unsaturated polyester forming material and, at the same time, polymerization catalyst having specified half-life temperature is adopted to both the layers. CONSTITUTION:Gelcoat is produced by applying gelcoat resin, which is mainly made of unsaturated polyester resin and polymerization catalyst having the half-life temperature of 100 deg.C or lower, on a heated mold. Next, unsaturated polyester resin forming material, to which polymerization catalyst having the half-life temperature of 100 deg.C or lower is adopted, is arranged in the mold and formed under heat and pressure at 70-150 deg.C so as to produce a formed article having gelcoat layer. At this time, as the polymerization catalyst used, its preferable half-life temperature is 30-100 deg.C and benzoyl peroxide, tert-butyl peroxy-2-ethylhoxanate or the like is exemplified. Further, as the unsaturated polyester resin forming material for back layer (lining) used, SMC or BMC forming material is exemplified.
Patent JP-H05115810-A (JP)
Title: Regenerating method for coated polypropylene resin bumper
Inventor: YOKOMIZO KATSUYUKI
IPC: B29B17/02
Filed: 1991-10-30
Abstract: PURPOSE:To regenerate a coated bumper with high removing ratio of coating film by pulverizing the coated polypropylene resin bumper to specific size, allowing the pulverized material to stand after stirring in a surfactant solution and recovering the floating pulverized material to which small quantity of the coating film sticks. CONSTITUTION:The coated polypropylene resin bumper is pulverized to the size of 0.1-10mm and the pulverized material stirred in the surfactant solution is allowed to stand and the floating part of the pulverized material is recovered and dried. In this way, the pulverized bumper recovered amounts to >=60% in removing ratio of the coating material (coating film) and average diameter of the residual coating film is so fine as about <=3000mum. And the polypropylene resin regenerated in this way is made again into a bumper by melt extrusion. And deterioration in surface property of the regenerated bumper is drastically small and deterioration in mechanical property such as impact resistance and mechanical strength is also small.
Patent JP-H07165048-A (JP)
Title: Running state judging device
Inventor: MATSUURA MASAHIRO
IPC: B60T8/1755
Filed: 1993-12-13
Abstract: PURPOSE:To facilitate the exact judgement of a running state in a device for judging the running state of a vehicle on a wheel speed difference signal by interposing a means for removing a low frequency signal component from a wheel speed difference signal between a speed difference signal forming means and a running state judging means. CONSTITUTION:Detection signals sent from electromagnetic pickup type wheel speed sensors 71 to 74 provided on each of wheels FL to RR are input into an electronic control circuit ECU, and the wheel speed signals of right and left front wheels are first obtained here, and left front wheel speed is subtracted from right front wheel speed to form right and left front wheel speed difference signal DELTAVx. Next a by-path filtering treatment is carried out to DELTAVx to remove a low frequency signal component from DELTAVx for converting it into DELTAVw. Next the obtained signal DELTAVw is compared with a set value DELTAVo, and in the case of DELTAVw>DELTAVo, a vehicle is judged to be in a turning state, and a ABS control mode is set to a turning mode. On the other hand, in the case of DELTAVw<DELTAVo, the vehicle is judged to be in a nonturning state, and the ABS control mode is set to an ordinary mode.
Patent JP-H07168108-A (JP)
Title: Optical device for optical scanning
Inventor: TAKAYAMA HIDEMI
IPC: G02B26/12
Filed: 1993-12-13
Abstract: PURPOSE:To prevent light reflected on the inside wall of the lens barrel of a laser unit from arriving at a scanning mirror and to prevent flare from arriving at a photoreceptive drum. CONSTITUTION:An optical device for optical scanning is provided with the laser unit having a semiconductor laser 11 and a collimator lens collimating a laser beam from the laser 11 and constituted so that the deflection and the scanning of the laser beam from the laser unit is executed by the scanning mirror 16. When the inner diameter of the lens barrel 17 is defined as (a), a distance between a diaphragm 15 and the light emitting point of the laser 11 is defined as (b), the diameter of the diaphragm 15 within a main scanning surface is defined as (d), the shortest distance between the mirror 16 and the diaphragm 15 in a direction in parallel with an optical axis direction is defined as L and the longest distance between the mirror 16 and the optical axis of the collimator lens in a vertical direction to the optical axis direction is defined as (h), the relation of a>d +[b(d+2h) /(2L)] is satisfied.
Patent JP-H07165382-A (JP)
Title: Ceiling illuminating device for elevator car
Inventor: TAKAHASHI NAOYUKI
IPC: B66B11/02
Filed: 1993-12-14
Abstract: PURPOSE:To provide a ceiling illuminating device for an elevator car which is constituted to perform a work to inspect and replace a light source device on a suspension ceiling from the inside of the car. CONSTITUTION:A rail-form engaging body 16 is arranged on the under surface of a ceiling 2 and a suspension ceiling 8 is arranged below the ceiling 2. When a light source device 7 is inspected and replaced, the light source device 7 is moved through an engaging body 16 by a work effected from the inside of a car 1 and lead out to below through the inspection port 14 of the suspension ceiling 8. This constitution dispenses with the formulation of a plurality of check ports in the suspension ceiling 8 for inspection and replacement of the light source device 7 and saves a manufacturing cost. Further, since the inspection and replacement of the light source are effected by a work executed from the inside of the car, safety is improved and one check port 14 suffices for the inspection and replacement of the source device and the decorative characteristics of a ceiling surface are prevented from lowering.
Patent JP-H08149747-A (JP)
Title: Flat vibration generator
Inventor: SHIRAKI MANABU
IPC: H02K7/075
Filed: 1994-11-22
Abstract: PURPOSE: To produce a large vibration by simply varying the number of turns of a coil by forming a three-phase flat coreless armature for eccentric vibration such that the central armature coil has a number of turns larger than those of other armature coils. CONSTITUTION: Since a central armature coil 3-2 constituting a flat coreless armature 6 for eccentric vibration has a larger number of turns than other armature coils 3-1, 3-3, it produces a higher torque and the weight thereof is heavier than other coils. Since the torque and centrifugal force can be increased in the direction of the center of gravity which contributes most to the vibration, a larger vibration can be obtained as compared with the case where the flat coreless armature 6 for eccentric vibration is rotated. Furthermore, since a commutator board 27 is secured to the lower surface part concentrically to a fixed shaft, a rotating torque is generated continuously in a predetermined direction to produce an eccentric rotation accompanied with a partial circular motion.  This constitution can generate a large vibration by simply increasing the number of turns of one armature coil.
Patent JP-H01153679-A (JP)
Title: Purification of isoquinoline
Inventor: HARAOKA TAKUJI
IPC: C07B31/00
Filed: 1987-12-10
Abstract: PURPOSE:To obtain isoquinoline useful as a synthetic raw material for pharmaceuticals and agricultural chemicals, etc., in high purity, by using a specific compound as a solvent, crystallizing and purifying a tar-based isoquinoline containing impurities with the solvent, thereby separating and removing the impurities with a simple procedure on an industrial scale at a low cost. CONSTITUTION:A tar-based isoquinoline separated from coal tar or a liquefied coal oil and containing impurities inseparable by distillation is dissolved in 1-10 times volume (based on the compound) of a solvent of formula (R1-R3 are alkyl or H; either two of the groups may form a ring together with N). The solution is cooled preferably to <=10 deg.C, purified by repeating crystallization 2-6 times to separate and remove the impurities and the remaining solution is distilled to easily separate the compound of formula and obtain isoquinoline having a purity of as high as >=99.9%. The compound of formula is preferably an aliphatic tert-amine (e.g. triethylamine), an aliphatic sec-amine (e.g. diethylamine) or an N-alkyl-substituted piperidine (e.g. N-methylpiperidine).
Patent JP-S63167508-A (JP)
Title: Frequency demodulator
Inventor: TODA KOJI
IPC: H03D3/06
Filed: 1986-12-29
Abstract: PURPOSE:To obtain F-V conversion characteristics superior in linearity by setting the thickness of a piezoelectric ceramic thin plate and the arrangement period of electrode fingers of a ultrasonic transducer constituting a FM demodulator to prescribed values. CONSTITUTION:Cross finger type electrodes 21-23 are provided on one surface of a piezoelectric ceramic thin plate 30 to constitute the ultrasonic transducer. A frequency-modulated high-frequency signal 100 is inputted from an input terminal 10. The ultrasonic transducer 1 converts the high frequency signal to an SH wave. This ultrasonic wave is propagated in the thin plate 30 and is received by ultrasonic transducers 2 and 3. The phase difference of reception ultrasonic wave between transducers 2 and 3 is compared by a comparator 4, and an envelope detector 5 outputs a demodulated signal. A thickness D(mm) of the thin plate 30 and an arrangement period P of electrode fingers of the ultrasonic transducer are set to <1.2/F and V/F where F is the carrier frequency (MHz) and V is the velocity of the SH wave.
Patent JP-S63167900-A (JP)
Inventor: TSUJIMOTO HARUO
IPC: E21D9/12
Filed: 1986-12-29
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-H02161191-A (JP)
Title: Sealed type scroll-shaped compressor
Inventor: KIKUCHI KAZUTO
IPC: F04C18/02
Filed: 1988-12-13
Abstract: PURPOSE:To secure the superior compression action free from the influence of the leak fluid by installing a shaft-seal member in the slide contact part with a main shaft of an inner block in which a scroll type compressor is arranged on one side and a driving device is arranged on the other side. CONSTITUTION:The movable scroll member 31 of a scroll compression device 3 arranged on one side of an inner block 2 is moved on a circular orbit by the operation of a driving device 4 arranged on the other side of the inner block 2, and coolant gas is sucked from a suction port 6 into a fluid pocket 14 formed between the fixed and movable scroll members 30 and 31, and said coolant gas is discharged from a discharge port 300a after compression. In this case, a shaft-seal member 21 is installed at the center part of the inner block 2 so as to slidingly contact the outer periphery of a main shaft 5. Therefore, an intermediate pressure chamber 9 formed from the peripheral wall 300e of the inner block 2 and the plate body 310 of the scroll member 31 is formed into a sealed space, and the load in the axial direction which is applied onto the movable scroll member can be maintained properly.
Patent JP-H02167738-A (JP)
Title: Aluminum coated activated carbon fiber cloth
Inventor: SUZUMURA TAKASHI
IPC: D06M101/00
Filed: 1988-12-12
Abstract: PURPOSE:To reduce electric resistance not only in a surface direction but also in a thickness direction and to achieve uniformity and stability by forming an aluminum layer to the single surface or both surfaces of activated carbon fiber cloth and filling the gaps between fibers with aluminum and specifying the amount of aluminum at that time in a volumetric ratio. CONSTITUTION:The gaps of activated carbon fibers 2, 2 are filled with aluminum to form filled aluminum layers 1a, 1a. As a result, when the filled aluminum layers are looked on the side of the activated carbon fibers, the fibers 2, 2 show appearance like islands set in the filled aluminum layers 1a, 1a. The respective fibers 2, 2 are firmly bonded rigidly by the filled aluminum layers 1a, 1a and possibility such that the fibers are opened in a thickness direction is eliminated and an initial electric resistance value is lowered and possibility such that said value is varied with the elapse of time is eliminate. The pref. range of an aluminum amount is different according to the thickness of each fiber, the number of fibers, a weaving method and the kind of fiber cloth but preferably 10-70% in a volumetric ratio.
Patent JP-H07165332-A (JP)
Title: Capsule for transportation and aerodynamic force transport device using the capsule
Inventor: SHIMIZU MOTOHARU
IPC: B65G51/04
Filed: 1993-12-14
Abstract: PURPOSE:To facilitate putting on and off a cap of a capsule for transportation in the case of aerodynamically transporting a material to be transported by way of enclosing it in the capsule for transportation and to properly mechanize and automate a series of aerodynamic transport work of the material to be transported such as input of the material to be transported in this capsule for transportation, etc., by a device simple in constitution. CONSTITUTION:This device is constituted of a cylindrical capsule main body 10 forming a space part 11 to store a material to be transported in its inside and caps 13, 13a to block opening parts 12, 12a to put in and out the material to be transported provided on both end parts or on end part of this capsule main body 10. Additionally, these caps 13, 13a are formed of magnets with which at least one side of each contact portion of these caps 13, 13a and the capsule main body 10 can magnetically attracts the other side so as to be free to put on and off end surface parts 14, 14a on which the opening parts 12, 12a of the capsule main body 10 are formed.
Patent JP-H11138609-A (JP)
Title: Mechanism for mounting heating cylinder of injection molding machine
Inventor: SHIROTA AKIRA
IPC: B29C45/62
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To control the generation of rust by being used for a long period and to facilitate the replacement with a new heating cylinder. SOLUTION: In a mechanism for mounting a heating cylinder for mounting the heating cylinder 5 on a base block 3 by inserting a mounting cylinder part 6 installed in the rear end part of the heating cylinder 5 into the mounting hole part 4 of the base block 3 which supports a screw driving mechanism 2, on or more coupling parts 7a, 7b, 7c in which the shape of a cross section perpendicular to the axis A is non circular and contacts the inner surface 4 of the mounting hole part 4 at two or more positions are installed on the peripheral surface 6s of the mounting cylinder part 6.
Patent JP-H06163254-A (JP)
Title: Bias power supply circuit for dc cut-off circuit using iron core reactor
Inventor: MATSUZAKI YOSHIMI
IPC: H01F6/00
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a bias power supply circuit which is the bias power supply circuit for a DC cut-off circuit using an iron core reactor, wherein the necessary power supply capacity and the scale of a power supply installation are decreased. CONSTITUTION:A diode power supply 2 for a booster of short time rating supplies a larger current and a higher voltage than those of the saturation state, in order to transfer an iron core reactor 22 from the unsaturation state to the saturation state in a short time. A thyristor power supply 26 supplies a lower voltage and a smaller current than those of the transferring time, and keeps the iron core reactor in the saturation state. A polarity changeover switch 4 inverts the connection state of the thyristor power supply and the diode power supply with a bias winding of the iron core reactor, according to the direction of a current flowing in a main circuit.
Patent JP-H05126934-A (JP)
Title: Received pulse detecting device for pulse radar
Inventor: ITO HIDETOSHI
IPC: G01S7/292
Filed: 1991-10-31
Abstract: PURPOSE:To detect a received pulse with a less mount of transmitting power even in a low-frequency band width of the pulse. CONSTITUTION:This received pulse detecting device for pulse radar is constituted so that the device can have an antenna 1 which receives pulse-amplitude modulated signals transmitted from a transmitter and reflected by an object to be measured, comparator 2 which compares the signals received through the antenna 1 with a prescribed reference value, counter 3 which counts the output of the comparator 2 at every desired period, and judge 4 which judges that the pulse-amplitude modulated signals reflected by the object to be measured are received when the count value of the counter 3 at every desired period is the prescribed value.
Patent JP-H09132038-A (JP)
Title: Window frame elastic body
Inventor: AKABANE EIJI
IPC: B60J1/10
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To make the appearance good, to prevent the expansion of a dead angle, and to facilitate the removal of a windowpane by enabling the windowpane and a window frame elastic body to be stuck previosly using an adhesive. SOLUTION: A window frame elastic body 1 is formed S-shaped in section by opening a windowpane peripheral fitting groove 2 and a frame peripheral fitting groove 3 in the opposite direction each other. A recess part 4 for the adhesive filling is provided along the windowpane peripheral fitting groove 2 on an inner wall surface 2a in the opposed side to an outside seal lip 7 in an inner wall surface of the windowpane peripheral fitting groove 2. In addition, the recess part 4 for the adhesive filling can be provided along the windowpane peripheral fitting groove 2 continuously or intermittently.  In a state that the recess part 4 for the adhesive filling of the window frame elastic body 1 is filled with a suitable adhesive 14, the window frame elastic body 1 and the windowpane 5 are assembled first by fitting the periphery of the windowpane 5 to the windowpane peripheral fitting groove 2. Next, the assembly is installed to a window frame 6.
Patent JP-H03174278-A (JP)
Title: Production of film to be coated
Inventor: FUJITA YOSHIO
IPC: B05D7/04
Filed: 1989-11-30
Abstract: PURPOSE:To reduce the ruggedness of the surface of a coating layer formed on a synthetic resin film by drying the side to be coated of the film in such heating conditions as to keep the side to be coated at a temp. at which the coating layer is not thermally affected and keeping the side to be uncoated of the film at the temp. below the softening point of the film and the drying temp. of the coated side. CONSTITUTION:A synthetic resin film 2 is coated with an aq. dispersion as a coating liq. and dried to produce a the film 7 to be coated. At this time, the side 20 to be coated of the film 2 is dried in such heating conditions as to keep the side 20 at a temp. at which the resulting coating layer is not thermally affected and the side 21 to be uncoated of the film 2 is kept at a temp. below the softening point of the film and the drying temp. of the side 20. A superior film with a coating layer nearly free from surface ruggedness can be efficiently produced.
Patent JP-H08316660-A (JP)
Title: Electrode structure and electric heater
Inventor: HASHIMOTO SHIGEHARU
IPC: F01N13/02
Filed: 1995-12-01
Abstract: PURPOSE: To provide an electrode structure capable of preventing water from adhering to an electrode even in the case when an automobile runs over puddles on a road or when a flood occurs and to provide an electric heater equipped with it. CONSTITUTION: An electrode structure having a main metallic electrode body 6, an electrode holding can body 4 for receiving and holding therein this main electrode body 6 along with one end part of an electric lead wire 20, and an insulating member 18 interposed between the main electrode body 6 and the electrode holding can body 4 for insulating the main electrode body 6 from the electrode holding can body 4. A waterproof member 22 is interposed between the main electrode body 6 and the electrode holding can body 4 for preventing the water from entering through between the main electrode body 6 and the electrode holding can body 4.
Patent JP-H11227501-A (JP)
Title: Combine
Inventor: NAKAGAWA WATARU
IPC: B60W10/101
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent the change of a harvest work speed in response to the change of an engine rotation at the overload time by loading an electronic governor for controlling an engine output and a car speed controller for controlling a running crawler drive speed. SOLUTION: On an engine, an electronic governor for keeping the number of rotation to constant by controlling the fuel injection amount of a fuel injection pump by an injection amount adjusting rack is provided and a car speed control circuit 29 for controlling a running crawler drive speed is loaded. In the car speed control circuit 29, an automatic switch 30 for controlling the car speed automatically, a mowing load sensor 31, a threshing load sensor 32, an exhaust straw cutting load sensor 33, a car speed sensor 34, a HST hydraulic sensor 35 and a supply amount sensor 37 are provided.  An engine rotation sensor 39 is connected to the governor control circuit 38 for driving and controlling the rack position regulation mechanism 27a of the governor for adjusting the injection amount of a fuel injection pump and the constant control of the number of engine rotation is carried out based on respective sensors. The car speed is changed by driving and controlling a servo-motor 28 provided on a hydraulic pump.
Patent JP-H11217377-A (JP)
Title: New alkylamino derivative
Inventor: ROCHER JEAN-PHILIPPE
IPC: A61P25/28
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new alkylamino derivative having an excellent affinity to a σ-bonding site and useful as a treating agent and/or a preventive agent of a disease induced and acelerated by a nerve controlling action of the σ-ligand, e.g. central nervous system disease. SOLUTION: This derivative is a compound expressed by the formula: X-Q- C(R<1> )(R<2> )-Z  R<1> and R<2> are each hydrogen, an alkynyl, etc.; Z is formula I or II [R<3> is an alkyl, a cycloalkyl, etc.; (p) is 3 to 8; R<4> and R<5> are each hydrogen, an alkyl, etc.; B is formula III (R<6> and R<7> are each hydrogen, nitro, etc.; D is sulfur, oxygen, etc.)]; when X is an aryl, Q is CO, etc., and when X is a dicyclic heteroaryl having 8-10 membered cycles containing 1-2 heteroatoms, Q is a single bond}, its salt, their hydrate or solvate, e.g. (R, S)-1-(1- adamantyl)-2-[4-(6-chloro-2-iminobenzothiazolin-3-ylmethyl)piperidin-1- yl]ethanol.dihydrochloride. The compound is obtained from a compound of formula IV (Z' is a halogen, etc.; Q' is a single bond, etc).
Patent JP-S63167620-A (JP)
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/06
Filed: 1986-12-27
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。