baber/WOPTO huggingface dataset:
Patent JP-H03230298-A (JP)
Title: Remote monitoring device
Inventor: KOIZUMI YUJI
IPC: H04B10/112
Filed: 1990-02-06
Abstract: PURPOSE:To enable an operator to safely execute work such as optical axis matching and operation check by forming display parts for displaying optical signal transmitting/receiving operation on the front sides for transmitting/ receiving optical signals of 1st and 2nd light transmitting/receiving equipments and their rear sides opposed to the front sides. CONSTITUTION:An optical signal from the 1st light transmitting/receiving equipment 1b mounted on a building B to be monitored is transmitted to the 2nd light transmitting/receiving equipment 1a mounted on a center building A and an optical signal from the equipment 1a is transmitted to the equipment 1b and appliances installed in the building B are monitored and controlled by the monitoring signal and the operation information of the appliances in the building B are transmitted. The optical axis matching work or operation checking work between the 1st and 2nd equipments 1b, 1a is executed on the display parts 3 arranged on the front 2f side for transmitting/receiving the optical signals and the rear 2a side opposed to the front side. Since the operator's on the end part of the roof of the building, the operator can sufficiently safely execute the optical axis matching work or checking work without sensing danger.
Patent JP-H06241082-A (JP)
Title: Control device of vehicle
Inventor: SHITANI YUJI
IPC: F02D41/04
Filed: 1993-02-15
Abstract: PURPOSE:To enhance the maneuvering stability by limiting the engine output so that its changing curve is gradual with increasing differential restriction force for the differential device, and thereby precluding a steep rise of engine output and the all-wheel slip in case the differential restriction force is high. CONSTITUTION:A front and a rear differential 21, 22 are installed between the front wheels and rear wheels, respectively, and also a differential 20 is installed between the front and rear axles 15, 17. Control units 41, 40, 43 are furnished for ABS, for engine, and for the differentials. The control unit 43 for the differentials controls the differential restriction force of each differential 20-22 on the basis of signals given from a brake switch 31, throttle sensor 32, and the control unit 41 for ABS. Therein the control unit 40 for the engine controls the output of the engine 10 so that its changing curve is gradual with increasing differential restriction force.
Patent JP-S61186154-A (JP)
Title: Caterpillar type continuous casting machine
Inventor: OKAZAKI TAKU
IPC: B22D11/06
Filed: 1985-02-14
Abstract: PURPOSE:To provide the improved quality of an ingot, the extended life of belts and increased productivity by providing a dustpan-shaped immersion spout which protects the walls of downward inclined caterpillar type molds and moves back and forth in the casting direction to the molten metal dropping point of the mold so that the width of the molten metal is made uniform over the entire part. CONSTITUTION:The dustpan-shaped immersion spout 11 which insulates and protects the mold walls 9 and is moved back and forth in the casting direction by a connecting shaft 13 is provided to the falling point of the molten metal 26 poured into the downward inclined caterpillar type molds 5, 6, 9 from the horizontal. The molten metal 26 is discharged uniformly over the entire width into the molds without solidification and remelting, by which the ingot quality is improved. The life of the caterpillar type mold is extended and the productivity is improved by eliminating the falling down and contact of the lower belt 6 under pouring and protection for the side walls 9.
Patent JP-S62185574-A (JP)
Title: Magnetic power machine utilizing magnetic repulsion force
Inventor: KUNIMOTO MASAJI
IPC: H02N11/00
Filed: 1986-02-07
Abstract: PURPOSE:To obtain a power source instead of a gasoline engine by converting the repulsion energy of a magnet into the rotary force of a rotor. CONSTITUTION:Bodies of a rotor 1 and a stator 2 are formed of aluminum alloy. Permanent magnets 3 are associated to be arranged oppositely to N-pole at an angle 4 of approx. 30 deg. with respect to a center line in the rotor 1 and the stator 2. Strong magnetic repulsion energy is generated between the opposed surfaces of the magnets 3, and the repulsion forces are produced as the rotary force of the rotor 1. When the magnets 3 of the rotor 1 are assembled and arranged obliquely within 5 deg., smooth rotation is obtained.
Patent JP-S62253710-A (JP)
Inventor: JIYAN FURANSOWA NOBUIIYU
IPC: B21B45/02
Filed: 1987-02-05
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-H03234936-A (JP)
Title: Lining abrasion amount detecting device
Inventor: MITSUI SHOJI
IPC: F16D66/02
Filed: 1990-02-05
Abstract: PURPOSE:To simplify the structure and reduce the manufacturing cost by providing a pair of arms, a brake shoe in front of which a lining is attached, a lever, which pivotally supports the top ends of the arms via a connecting rod, and a displacement amplifier, which outputs as an electric signal the amount of displacement detected by a lining abrasion amount detecting device. CONSTITUTION:A lining abrasion amount detecting device 12 is erected on a base 4, and a working rod 12', which is projected from the upper end of the device 12, is pivotally supported to an extension end of a lever 10. In addition, an output end of this lining abrasion amount detecting device 12 is connected via a cable 13, to a displacement amplifier 14, which outputs an electric signal. When a brake is put on, an amount of drop of the end of the lever 10 is transmitted to the lining abrasion amount detecting device 12 via the working rod 12' and to the displacement amplifier 14 via the cable 13. The variation of the displacement between a lining 7 and a brake drum 3, namely an amount of a shift of a brake shoe 6, which corresponds to the abrasion amount of the lining 7, is amplified by and outputted from the displacement amplifier 14 in the form of 'on-line' and as a function of a lever ratio of arms 5a, 5b to the lever 10.
Patent JP-H02206890-A (JP)
Title: Optical reader
Inventor: GOTO MASAKI
IPC: G06K7/01
Filed: 1989-02-06
Abstract: PURPOSE:To make the juxtaposition of shafts for guiding unnecessary, and to make processability or assembling workability easy by arranging a screw shaft at the center of the rotation of a holding case so as to support the whole of a sensor driving body. CONSTITUTION:When a name card 30 is inserted, the sensor driving body 10 moves, and a bar code is read while a contact piece 21a protrudent from the holding case 21 keeps a constant distance and is in contact elastically to/with the back of the name card 30 by a spring 22. Besides, the screw shaft 6 is arranged at the center of the rotation of the case 21, and supports the whole of the driving body 10. Accordingly, a function to guide the driving body 10 exactly against an auxiliary shaft 8 is not required. Therefore, even if the dimensional precision or the positional precision of the auxiliary shaft 8 or a U-shaped channel 20a is comparatively rough, the driving body 10 can be always smoothly reciprocated along the shaft 6. Accordingly, the processability or the assembling workability becomes better.
Patent JP-S59152927-A (JP)
Title: Water-absorbing polyolefin and its production
Inventor: TAKEUCHI YOSHIO
IPC: C08G81/00
Filed: 1983-02-17
Abstract: PURPOSE:To provide a novel water-absorbing polyolefin having excellent mechanical and chemical characteristics, and composed of a condensation product of a polyalkylene glycol and a polyolefin grafted with unsaturated dicarboxylic acid. CONSTITUTION:The objective water-absorbing polyolefin is obtained by reacting (A) a polyolefin grafted with an unsaturated dicarboxylic acid (e.g. maleinized polyethylene) with (B) a polyalkylene glycol having hydroxyl group at least at one of the terminals (e.g. polyethylene glycol), in an inert organic solvent (e.g. benzene, monochlorobenzene) by stirring 1-5hr at 60-130 deg.C.
Patent JP-S61184105-A (JP)
Title: Independent suspension for vehicle
Inventor: HIROSE TATEO
IPC: B60G15/06
Filed: 1985-02-13
Abstract: PURPOSE:To reduce the number of parts while to simplify the structure and reduce the weight by fixing a steering knuckle through a damper and a laterally arranged leaf spring to the body frame thereby eliminating conventional lower arm and coil spring. CONSTITUTION:A leaf-spring 10 is employed in place of a conventional lower arm while a damper 11 is employed in place of conventional cushion unit consisting of a damper and a coil spring. The lead spring 10 is fixed at its central portion to the body frame 12 at two points separated by predetermined distance to the left and right from the center of the body frame 12 while the left and right free ends are fixed to the left and right steering knuckles 3. The left and right dampers 11 are inserted between the opposite end sections of wheel 1 and the opposite end sections of bracket 8 secured to the upper portion of the body frame 12. Consequently, conventional lower arm and coil spring can be eliminated.
Patent JP-S61271345-A (JP)
Title: Polymer composition
Inventor: DEAN BARRY D
IPC: C08L69/00
Filed: 1986-02-10
Abstract: Compsn. comprises 1-99 wt.% of bis-(hydroxy-aryl)alkane type thermoplastic polycarbonate resin, 99-1 wt.% of random polymer comprising 70-90 wt.% of monovinyl aromatic monomer, repeating unit 2-24 wt.% of maleimide monomer repeating unit and 2-24 wt.% of alpha,beta-ethylenically unsatd. cyclic acid anhydride monomer, repeating unit and ethylene/propylene/conjugated diene terpolymer grafted with styrene/acrylonitrile copolymer, methyl methacrylate/N- phenyl maleimide copolymer or polymethyl methacrylate in an amount of 1 to 20 pts.wt. relative to 100 pts.wt. of the total of the former two ingredients. -
Patent JP-S56123763-A (JP)
Title: Pole change type rotary electrical machine
Inventor: MATSUDA SATOSHI
IPC: H02K17/14
Filed: 1980-03-04
Abstract: PURPOSE:To enable the subject machine provided with standard iron cores on each of which is installed a single winding to perform a dual voltage operation by a method wherein the sequent coils allotted for the respective phases in the two pole-four pole change machine are divided into two groups the produced voltages whereby are made to balance and the coil groups are connected in parallel in a four pole loe voltage mode. CONSTITUTION:In a two pole-four pole rotary electrical machine using not less than four coils per pole/phase when operating in a two pole mode, the sequent coils allotted for the respective phases, U1-U4-U4-U2, etc., are divided into two groups, U1-U4, U4-U2, etc. for application in a 1:2 dual voltage service. The two coil groups are so located within the slots that the voltages they produce may be of the same phase and thus achieve equilibrium. Also, each coil group has its own number of turns so that voltage difference may be virtually zero. In a four pole low voltage mode, the two coil groups are connected in parallel and form a 4XY connection.
Patent JP-S56122817-A (JP)
Title: Crosslinking of polyolefin
Inventor: KOGA SUSUMU
IPC: C08F255/00
Filed: 1980-03-04
Abstract: PURPOSE: To readily crosslink a silane-grafted polyolefin resin within a short time, by carrying out the reaction in the presence of a silanol condensation catalyst by using a water-containing high-boiling liquid material at 100°C or higher.  
     CONSTITUTION: A high-boiling liquid material having mutual solubility in water and a b.p. ≥100°C (a higher alcohol such as n-butyl alcohol or ethylene glycol is preferred) is employed by combining the liquid with an appropriate amount of water. That is, a silanol condensation catalyst is added to a silane-grafted polyolefin and the mixture is molded. The molding is crosslinked by immersing it in said water-containing high-boiling liquid material heated to 100°C or higher. Here, if the silanol condensation catalyst is added also to said water-containing high- boiling liquid material, the time required for crosslinking treatment can be shortened further. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01203833-A (JP)
Title: Speed adjusting device of ventilating fan
Inventor: KAWASAKI MASAHIKO
IPC: F24F7/007
Filed: 1988-02-05
Abstract: PURPOSE:To prevent a motor from being extraordinarily heated and burning by connecting the end of a winding for adjusting the speed of a condenser motor to one end of AC power source by switching elements and also connecting the drive terminals of the switching elements to a selector switch. CONSTITUTION:A winding 4i for adjusting the speed of a condenser motor 4 is connected to one end of a power source through switching elements 3-1a and 3-2a. The switching elements 3-1a and 3-2a are photocoupled by neon tube couplers 3-1b and 3-2b connected in series to drive terminals G1 and G2 respectively. The drive terminals G1 and G2 are connected to the fixed contact side of a selector switch 2-1 within a hand switch 2 which is remote from a ventilating fan main body 1, and the movable contact side of the selector switch 2-1 is connected to the other end of the power source through a single-pole switch 2-2. When any of the drive terminal G1 and G2 and a connection to be connected form the single-pole switch 2-2 to the power source are erroneously connected, the adjustment of the speed of the ventilating fan cannot be conducted even of the selector switch 2-2 is switched but the motor 4 is not heated extraordinarily and not burnt.
Patent JP-S52109842-A (JP)
Title: Interface fault detecting system
Inventor: NISHIDA HARUYOSHI
IPC: G06F3/00
Filed: 1976-03-12
Abstract: PURPOSE: To enable the detection of interface fault intermittently occurred, by providing the information comparison circuit to compare the information read out from the information storing circuit at the upper rank unit side of the interface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08223433-A (JP)
Title: Color image processing method
Inventor: CHIKUGI TOSHIYUKI
IPC: G06T5/00
Filed: 1995-02-15
Abstract: PURPOSE: To easily attain color compression with fidelity without adding a conversion circuit converting a color space system. CONSTITUTION: A tone curve used by a conversion compression circuit 31 is a curve in which relative brightness normalized based on the luminance at two points (while level and black level points) of an original 1 and relative brightness normalized based on luminance at two points (while level and black level points) of a copy 10 are made coincident. Otherwise a masking coefficient used for a color compression masking circuit 32 is used for a coefficient decided in which relative brightness normalized based on the luminance at two points (while level and black level points) of an original 1 and relative brightness normalized based on the luminance at two points (while level and black level points) of a copy 10 are made coincident.
Patent JP-H02207199-A (JP)
Title: Shaft section cooling mechanism for ceramic fan
Inventor: NAKAMARU JIRO
IPC: F04D29/58
Filed: 1989-02-03
Abstract: PURPOSE:To cool a shaft section more efficiently with a simple structure as compared with the conventional water cooling system by arranging a cooling fan behind a main shaft motor and arranging an auxiliary cooling fan on the impeller side of the main shaft motor. CONSTITUTION:A metal shaft section 2 fitted with a ceramic impeller 1 and a main shaft 4 fitted with a motor 3 are coaxially arranged together in a ceramic fan. A cooling fan 6 is fitted behind the motor 3, and an auxiliary cooling fan 7 is fitted on the impeller 1 side of the motor 3. The overheat of the motor 3 is cooled by the cooling fan 6, and the overheat of the metal shaft section 2 is cooled by the auxiliary cooling fan 7. The shaft section is cooled more efficiently with a simple structure as compared with the conventional water cooling system.
Patent JP-H08194581-A (JP)
Title: Display incorporated coordinate input device
Inventor: OKUNO TAKESHI
IPC: G06F3/0488
Filed: 1995-02-15
Abstract: PURPOSE: To realize a display incorporated coordinate input device capable of improving detection precision in the edge part of a matrix panel. CONSTITUTION: A liquid crystal module 1 is constituted of a liquid crystal panel 11 in which plural row electrodes Y1 to Yn and plural column electrodes X1 to Xm intersecting each other at right angles are provided and liquid crystal layers are installed between them as display elements, a row electrode drive circuit 12 to drive the row electrode of the liquid crystal panel 11, and a column electrode drive circuit 13 to drive the column electrode. A scanning signal impressed to the row electrode and the column electrode of the liquid crystal panel 11 is detected by a detecting electrode 2 coupled electrically with the row electrode and the column electrode of the liquid crystal panel 11 by electrostatic coupling capacity. A signal obtained by the detecting electrode 2 is transformed into the row coordinate and the column coordinate by a coordinate detection circuit 3.  Misalignment is corrected by a correcting arithmetic circuit 5 by using the correction parameter of a device in which the output value of the coordinate detection circuit 3 is fetched beforehand.
Patent JP-H07281499-A (JP)
Title: System and method for forming electrophotograph picture using toner of electric charge in inverse sign
Inventor: DEIRU DEII RATSUSERU
IPC: G03G13/01
Filed: 1995-02-15
Abstract: PURPOSE: To select a photoconductor, despite an electric charge code which is generated on the photoconductor by enabling toner of a multicolor set to have any code of the electric charge. CONSTITUTION: A color electrophotographic system has a drum 12 which is covered with a photoconductor surface 14. An electrostatic charge part 16 charges a surface of the surface 14, when the surface 14 passes through under the part 16. Thereafter, a laser 18 exposes a selected area of the previously charged surface 14 and creates an image area which shows a different charged level. In the case of using a general principle of a discharged area development(DAD), the surface 14 is charged to electric potential of the same code as the toner electric charge, which is later developed. However, this method is also available when the surface 14 is previously charged to negative electric potential and the toner is charged to negative.
Patent JP-H07239084-A (JP)
Title: Electrically fusing joint
Inventor: OYA HIROSHI
IPC: B29C65/34
Filed: 1994-02-24
Abstract: PURPOSE:To facilitate a check of an insertion condition of a connecting pipe so as to prevent an insertion defect or a fusion defect previously by arranging an indicator which is projected/moved in the outer circumference direction when the connecting pipe is inserted in a pipe mounting part in a joint main body. CONSTITUTION:An electrically fusing joint part 2 is provided with an internal thread 6 to be screwed to an external thread 5 of a joint main body 1, and on the opposed side end part inside face of the internal thread 6, a pipe mounting part 15 brought into contact with the outside face of a pipe to be connected is arranged. A connector pin 16 is projected to the end part outside face of the electrically fusing joint 2, and on the inner thread 6 side, a hole 13 through which the indicator 3 is projected is formed. The indicator 3 is provided with a pressing contact part 11, which is brought into contact with the end face of the connecting pipe so as to be pressed, and a bent part 12, which is fitted in the hole 13 of the joint part 2 and is bent when the pipe is inserted, and the bent part 12 of the indicator 3 is raised by a pressing pressure when the pipe is completely inserted into the pipe mounting part 15, so that the indicator 3 is projected from the hole 13 and indicates that the insertion is finished.
Patent JP-H07236192-A (JP)
Title: Noise reducing device
Inventor: SASAKI TORU
IPC: G10L21/0208
Filed: 1994-02-24
Abstract: PURPOSE:To prevent the deterioration of a noise cancelling rate even if a desired signal is mixed in a reference input and to output a desired signal with high quality, correcting deformation. CONSTITUTION:An adaptive filter circuit 7 adaptively controls the signal from a reference input microphone 6. A delay circuit 2 delays the output of a main input microphone 1. The deformation correcting filter circuit 3 is inserted between the main input microphone 1 and a subtracting circuit 4 and corrects deformation caused by that the desired signal is leaked to the reference input which is collected by a reference input microphone 6. The subtracting circuit 4 subtracts the output of the adaptive filter circuit 7 from output of the deformation correcting filter circuit 3.
Patent JP-S59152961-A (JP)
Title: Primer composition
Inventor: NAGATA TAKESHI
IPC: C09D1/02
Filed: 1983-02-18
Abstract: PURPOSE:A primer composition that is composed of an orgnanosilane, an organotitanate and a volatile organic solvent, thus being used as a water-tight or air- tight sealant or adhesive for moisture-curative urethane liquid sealant or material of difficult adhesion. CONSTITUTION:The objective composition is composed of (A) 0.05-10wt% of an organosilane such as mercaptoalkoxysilane, aminoalkoxysilane, vinylalkoxysilane, (B) 0.01-7wt% of an organotitanate, which is, e.g., chelate type or cordinate type and (C) a volatile organic solvent such as aromatics, esters, ketones or aliphatics. The amount of component B is made smaller than component A and the total amount of A+B is preferably 0.5-5wt%. USE:Water-tight or air-tight sealing of stainless steel formed products or their adhesion.
Patent JP-H09218351-A (JP)
Title: Zoom lens
Inventor: YAMAMOTO YASUSHI
IPC: G02B13/18
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To make a zoom lens compact and to excellently compensate its chromatic aberration by narrowing an interval between a positive lens and a group composed of plural lenses having a negative refractive power as a whole at the time of zooming from the wide-angle end to the telescopic end. SOLUTION: This zoom lens is composed, in order from the object side, of a first lens group Gr1 composed of only a positive meniscus lens L1 being concave on the object side and a second lens group Gr2 having a negative refractive power. The second lens group Gr2 is composed of a negative meniscus lens L2 being concave on the object side and a negative meniscus lens L3 being concave on the object side. A diaphragm A is arranged on the image side of the first lens group Gr1. At the time of zooming from the wide-angle end W to the telescopic end T, the first lens group Gr1 and the diaphragm A move to the object side, the second lens group Gr2 also moves to the object side and the interval between the first lens group Gr1 and the second lens group Gr2 is made to be narrow.  Consequently, the number of constituting lenses is small and the chromatic aberration by magnification is excellently compensated by means of the second group.