baber/WOPTO huggingface dataset:
Patent JP-H06197374-A (JP)
Title: Video signal recording and reproducing device
Inventor: HAMAMOTO YASUO
IPC: H04N5/92
Filed: 1992-12-24
Abstract: PURPOSE:To improve the waveform reproducibility of a reinforced signal portion when a television signal of a letter box system with a reinforcement signal multiplexed thereon is recorded/reproduced by a home use VTR or the like. CONSTITUTION:The device is provided with a reinforcement signal period detection circuit 30 identifying a letter box system television signal and detecting a horizontal valid period of the reinforcement signal of the video signal of the letter box system. Then the operation of a YC separator circuit 31 separating YC of a video signal to be recorded is stopped for the reinforcement period and the signal is processed as the luminance signal for this period. Thus, since the reinforcement signal is not subjected to low frequency conversion as a color difference signal, the deterioration in the frequency characteristic is prevented.
Patent JP-H06200078-A (JP)
Title: Tread rubber composition for high-performance tire
Inventor: KOGA HIROSHI
IPC: C08L9/06
Filed: 1992-12-28
Abstract: PURPOSE:To provide a compsn. which exhibits high grip performance without detriment to abrasion resistance. CONSTITUTION:The compsn. is obtd. by compounding 100 pts.wt. rubber component contg. at least 70 pts.wt. styrene-butadiene copolymer rubber having a styrene content of 25-50wt.%, 50-200 pts.wt. carbon black having a cetyltrimethylammonium bromide specific surface area (CTAB) of 120-250m<2>/g and a dibutyl phthalate absorption (DBP) of 100-170ml/100g, and 1-30 pts.wt. alkylphenol resin.
Patent JP-2000178255-A (JP)
Title: New imidazoline compound, its production and medicinal agent composition containing the same
Inventor: CORDI ALEX
IPC: C07D233/20
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having both of a selective α2- adrenalin antagonist activity and a monoamine re-incorporation intercepting activity and useful as an antidepressant. SOLUTION: This compound is expressed by formula I [A is a benzene ring; R1-R3 are each H or a 1-6C alkyl; B is an imidazoline ring of formula II (R5 is H, a 1-8C alkyl or benzyl) or the like; Y is CH, CH2 or the like; Z is a C-atom or the like], e.g. 4-(3,4-dihydro-2-naphthylmethyl)-4,5-dihydro-1H- imidazole. The compound of formula I is obtained by using, e.g. a compound of formula II as a starting raw material and subjecting to a condition of Strecker reaction or either one of an action of amine or trimethylsilylcyanide to obtain a compound of formula III (Ra is H or the like), then reacting the resultant compound with a reducing agent such as LiAlH4 or subjecting the compound to catalytic hydrogenation, thus reacting the resultant compound with a formamidine acetate or orthomethyl formate.
Patent JP-2001170311-A (JP)
Title: Ball paying-out device for pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a ball paying-out device of a pachinko machine capable of preventing the tampering of inserting a wire or the like into the ball paying- out device from a front face of the pachinko machine. SOLUTION: In this ball paying-out device 12 of a pachinko machine provided with a ball staying means 21 capable of preventing the flowing down of the pachinko balls by coming in and out with respect to a ball path 22 where pachinko balls flow down in a line, a tamperproof member 43 for preventing the tampering to the ball staying means 21 is mounted on a lower face of the ball staying means 21 facing to the ball path 22, and kept in a tamperproof state by the ball staying means 21.
Patent JP-2001173015-A (JP)
Title: Variably ganged twin-arm work machine
Inventor: SHIMIZU TOSHIHIKO
IPC: E02F9/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a work machine for construction work having a slidable connected structure, conducting two work individually and concurrently with two work arms, capable of exerting safe and relatively large force, and adaptable to wide-range work very efficiently. SOLUTION: This twin-arm work machine is provided with a first work machine 11 in which a revolving superstructure 14 is revolvably mounted on a travel vehicle body 13 and a work arm 8 constituted of a boom 16 and an arm 17 is erectably supported on the revolving superstructure 14, and a second work machine 12 arranged adjacently to the first work machine 11 and having nearly the same structure, a connecting body 2 connecting the travel vehicle body 13 of the first work machine 11 and the travel vehicle body 13 of the second work machine 12 together, and an operation section 7 having an operation lever 21a operating the first work machine 11 and an operation lever 21b operating the second work machine 12.  The travel vehicle body 13 of the first work machine 11 and the travel vehicle body 13 of the second work machine 12 are slidingly displaced at the adjacent interval width via the connecting body 2.
Patent JP-H11188500-A (JP)
Title: Press system
Inventor: YOSHIZAWA YASUO
IPC: B21D28/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a press system which is easily applicable for various kinds of products, and can easily carry out a position adjustment between press devices and the setup of a die. SOLUTION: The plural number of press devices 10 are arranged in a X direction and movable along the X direction. A CCD camera 142, a camera moving mechanism 144 to move the CCD camera, and a reference scale 164 extending in the X direction are installed at the bottom part of the device 10. At the time of press processing, the camera 142 enters the inside of the device 10, and a die 86a and a punch 87a are image-taken, and then the image is displayed in a monitor 46. When the die and the punch are displaced, they are adjusted by an adjusting screw. Sequentially, the camera 142 is moved to a given absolute reference position based on a reference scale 164, and the die and the punch are again image-taken.  When the die and the punch are displaced from the absolute reference position, the press device is moved in a X direction by a press moving mechanism 133 so as to adjust the displacement.
Patent JP-H11187718-A (JP)
Title: Agricultural work machine
Inventor: FUJITA YOSHIHISA
IPC: A01C11/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural machine capable of utilizing a single sensor for two controls and thereby capable of using the part for the two purposes. SOLUTION: A rolling sensor 36 is attached to a seedling-planting device capable of being rolled with respect to a travel frame. The detection result of the rolling sensor 36 is utilized. A rolling control for maintaining the seedling- planting device at a prescribed angle is performed during a planting work. When the seedling-planting device reaches the prescribed angle during a non- work such as a travel on a road, a warning device 28 is operated, and a warning control is carried out.
Patent JP-H10246479-A (JP)
Title: Universal drip plate for pipe hood and ventilation port or the like
Inventor: UCHISAWA RYOICHI
IPC: F24F7/04
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To apply a universal drip plate at a pipe hood ventilation port or the like and eliminate a new purchasing of a pipe hood having a drip plate at a lower part of an existing pipe hood in which stains below the existing pipe hood and ventilation port fixed to outer walls of a building, an institution and a facility are directly transferred to the wall to damage an outer appearance. SOLUTION: When a supporting member 5 having a small screw hole is used, the supporting member is inserted into a flat plate type drip plate 4 having freely bendable and extendable cushion 3 made of steel material and plastic at a lower end of pipe hood ventilation port such as a round-shape, an ellipse and a rectangular shape in such a way that stain water is not directly transmitted to the wall through the existing pipe hood and the ventilation port 2 fixed to the outer wall 1. In this case, it is cut in response to the length of the pipe hood and the ventilation port, the supporting member having a small screw hole is fixed to the outer wall by small screws or the like, an inner part between the outer wall and the cushion is caulked and then water receiving ears 6 having insertion type cushion to be fixed to both ends are provided.
Patent JP-H11188850-A (JP)
Title: Control of ink film thickness and ink supply apparatus
Inventor: ISHIDA MASAAKI
IPC: B41F31/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To accelerate the shortening of a printing preparing time, the reduction of labor load, the saving of printing materials, the enhancement of production efficiency, the reduction of production cost or the like. SOLUTION: After the completion of final printing (S101), the setting to an ink roller washing apparatus and that to a brush washing apparatus are turned ON on a menu screen. Then, the operation of a printing press is started and 'preinking 1' is started on the menu screen (S105). By this constitution, ink washing work and blanket washing work are performed in parallel and the ink bonded to an ink roller group is almost perfectly removed. Thereafter, the first step (S109) and second step (S111) of the preinking 1 are performed and the ink film thickness distribution corresponding to the pattern of a new printing plate is formed to the ink roller group.
Patent JP-H10195766-A (JP)
Title: Antimicrobial fiber article and molding product
Inventor: OZAWA TOSHIO
IPC: D06M13/188
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject products and molded articles that are harmless to human and domestic animals without adverse effect on environments, has durable antimicrobial and antifungal properties and is suitably useful for food packaging by providing a layer of chitosan organic acid salt containing hinokitiol in dispersion on the surface of the products. SOLUTION: A layer of chitosan organic acid salt in which hinokitiol or a substance containing the same is dispersed is provided on the surface of fiber products or their formed product. The organic acid preferably means one or more kinds selected from acetic acid, oxalic acid and lactic acid and the concentration of the emulsion is 1-5wt.%.
Patent JP-H11274379-A (JP)
Title: Resin encapsulating type semiconductor device and its manufacture
Inventor: HOZOJI HIROYUKI
IPC: C08K7/18
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin encapsulating type semiconductor device, which has a small thermal stress due to the difference of linear expansion coefficient between the semiconductor device and a semiconductor element. SOLUTION: This semiconductor device contains a solid epoxy resin and filling material at room temperature, and it is packaged by a resin composition containing silicon polymer as denaturant for epoxy resin. Spherical melted quartz powder of 90 wt.% or more gas a particle size of 0.5 to 100 μm, and its particle size distribution is indicated by a straight line, showing the cumulative wt.% to the maximum particle size in the RRS particle size diagram, and this line includes a filling material which is indicated by a gradient n of 0.60 to 0.95 passing through two points of 25% and 75%, that are obtained by interpolation in the cumulative wt.%.
Patent JP-H05180370-A (JP)
Title: Mixed hot water supply device
Inventor: KIMURA YASUHIDE
IPC: F16K31/40
Filed: 1991-12-26
Abstract: PURPOSE:To speedily regulate mixed hot water to a desired temperature in a fine flow range stably. CONSTITUTION:In a flow control valve 5H, a pilot valve body 140 is retracted to a pilot valve seat 102 integrally provided at a main valve 30 to change a pressure of a back pressure chamber 27, and the main valve 30 moves to the pilot valve body 140 to eliminate this pressure for changing opening of the main valve and changing flow in a main passage. The opening of the main valve 30 is decided, at this time, by the back pressure chamber 27 and the primary side pressure applied on both sides only. The main valve 30 is moved to get closer to the position of the pilot valve body 140 at this time, and it is stabilized at the position, thereby stable opening control can be performed if the pressure in the primary side passage changes.
Patent JP-H06198047-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1992-12-28
Abstract: PURPOSE:To clarify whether the right being profitable to a player is generated or not displaying the same discriminating information in its line independently from other line, in the line of a variable display device subjected to stop display in the course of 'just before winning' display, and displaying discriminating information being different from each other in its line, in the line which is not subjected to stop display in the course of 'just before winning' display. CONSTITUTION:A discriminating information controller allows discriminating information to be subjected stop display in order of left columns 3, 7, right columns 5, 9 and middle columns 4, 6 and 8, and sets the case when the same stop discriminating information is displayed in total four kinds of the upper row, the lower row and diagonal lines, as formation of a special combination. In the left columns 3, 7 and the right columns 5, 9 subjected to stop display in the course of 'just before winning' display, the same discriminating information in its column is displayed independently from other column, and in the middle columns 4, 6 and 8 which are not subjected to stop display in the course of 'just before winnning' display, discriminating information being different from each other in its column is displayed. In such a way, the end time of the 'just before winning' display and whether the special combination is formed or not are predicted easily.
Patent JP-H11177348-A (JP)
Title: Frequency converting device and monitoring method for local oscillation signal
Inventor: YODA TADASHI
IPC: H04B17/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a frequency converting device which monitors a local oscillation signal wave without providing an additional means and an additional part that occupy useless space and this monitoring method for the local oscillation signal. SOLUTION: The frequency converting device which inputs a high frequency signal of a 1st frequency from an input terminal 3a of a frequency conversion circuit 3, inputs a local oscillation signal from an input terminal 3c and outputs a high frequency signal of a 2nd frequency which is the sum/difference of the 1st frequency and the local oscillation frequency from an output terminal 3b inputs the local oscillation signal to a terminal 2a of a circulator that makes a signal pass from the terminal 2a to a terminal 2b and also makes a signal pass from the terminal 2b to a terminal 2c, connects the terminal 2b of the circulator and the terminal 3c of the device 3 with a prescribed reflection coefficient and monitors a part of the local oscillation signal that is outputted from the terminal 2c of the circulator.  Also, it terminates a test before an operation and the terminal 2c of the circulator after adjustment with a terminating device 4 of a prescribed impedance.
Patent JP-2000197383-A (JP)
Title: Control of reluctance machine to be switched
Inventor: GREEN CHARLES E B
IPC: H02P6/18
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining the rotor position of a polyphase switching reluctance machine comprising a rotor, a stator, and an energizable winding having more than one phase. SOLUTION: The ASCIC 57 in a controller 54 controls a switch 50 to inject a first diagnosis pulse of predetermined flux coupling into one phase winding, to inject a second diagnosis pulse of predetermined flux coupling into another phase winding substantially simultaneously with the first diagnosis pulse, to determine a first possible rotor position from the detected characteristics of the first pulse, to determine a second possible rotor position from the detected characteristics of the second pulse and to eliminate ambiguity of the rotor position by comparing the first and second possible rotor positions.
Patent JP-H11172103-A (JP)
Title: Aniline-based resin composition
Inventor: NIITSUMA HIROSHI
IPC: C09D4/06
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent photosensitivity, and excellent strength and flexiblity as a coating film, and useful as an antistatic agent, a rust preventing agent, a transparent electro-conductive membrane, an electromagnetic wave-shielding material or the like which uses the electroconductivity by compounding a specific polyaniline derivative and a photopolymerization initiator. SOLUTION: This composition is obtained by compounding (A) a polyaniline derivative obtained by doping 1-10 mol.% of an aniline structure constituting the polyaniline with a sulfone-containing compound having an unsaturated double bond and (B) a photopolymerization initiator (e.g. benzoin or benzil), and preferably (C) an acrylate and/or methacrylate [e.g. diethylene glycol (meth)acrylate)]. The sulfone group-containing compound having an unsaturated double bond is preferably 2-acrylaminde-2-methylpropanesulfonic acid. The use of the component B is preferably 0.1-10 pts.wt. based on 100 pts.wt. of the total of the composition.
Patent JP-2000188387-A (JP)
Title: Ccd-type solid-state image pickup device
Inventor: ISHIDA TOMOHISA
IPC: H04N5/3728
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a CCD-type solid-state image pickup device which has almost uniform sensitive distribution at the center of an image pickup part and near a periphery, reduces shading and has low power consumption. SOLUTION: A solid-state image pickup device is provided with an image pickup part 2 where pixels having a photoelectric conversion part generating a signal charge corresponding to incident light, a charge transfer part transferring the signal charge, a light-shielding film having a rectangular opening part, so that incident light is made incident on the photoelectric conversion part and a condenser lens formed on the photoelectric conversion part, so that incident light is condensed to the opening part are arranged two-dimensionally. The pixels 10 are arranged, so that the longitudinal direction of a two-dimensional form in the opening part matches with the longitudinal direction of the two-dimensional form in the image pickup part 2 are matched.
Patent JP-2000192041-A (JP)
Title: Liquid crystal medium
Inventor: TARUMI KAZUAKI
IPC: G02F1/13
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal medium which has a high resistivity and a low threshold voltage and is useful for electrooptical applications by basing upon a mixture of positively dielectrically anisotropic polar compounds containing fluorine compounds. SOLUTION: This medium contains at least one compound represented by formula I, preferably in an amount of 1-50 wt.% of the mixture. In the formula, R1 and R2 are each independently a 1-12C alkyl or alkenyl group provided that they each may be unsubstituted, monosubstituted by CN or CF3, or at least monosubstituted by halogen and that one or more CH2 groups in them may be independently substituted by -O-, -S-, -CO-, -COO-, -OCO-, or -OCOO- so that O atoms do not directly bond to each other; and u is 1 or 2. Preferably, at least one compound selected from among compounds represented by formulas II to VI, etc., is further incorporated. In these formulas, R0 is 1-9C alkyl or the like; X0 is F, Cl, a 1-6C haloalkyl, or the like; Y1 and Y2 are each H or F: Z0 is -C2H4 or the like; and r is 0 or 1.
Patent JP-2001178192-A (JP)
Title: Speed control device for induction motor
Inventor: AKITA YOSHITOSHI
IPC: H02P23/16
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a speed control device for a induction motor, capable of controlling the speeds of a plurality of induction motors, independently of each other and attaining size and cost reduction. SOLUTION: Self arc-extinguishing elements 4a, 4b, 4c are connected between the DC output terminals of converter 3a, 3b, 3c connected to the secondary sides of a plurality of induction motors 2a, 2b, 2c. Speed-control means 8a, 8b, 8c, performing on-off control of the self arc-extinguishing elements in order to control the output current of the converter in response to the deviation of the detected rotational speeds of the induction motors from the command values, are formed for a plurality of induction motors, respectively. A capacitor 9 common to the respective speed control means is connected in parallel to the self arc-extinguishing elements of the respective speed control means through diodes 5a, 5b 5c.  The diodes are connected, in such a direction that the output current of the converter is guided to the capacitor, when the operations of the self arc-extinguishing elements are turned off and a power inverter 10 is connected between the terminals of the capacitor to regenerate the secondary power in an AC power supply 1.
Patent JP-2000186861-A (JP)
Title: Heating machine
Inventor: IRITANI KOJI
IPC: F24F1/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a heating machine capable of effectually utilizing a deodorizing function and a sterilizing function by ozone without permitting the ozone to stay in a room. SOLUTION: There are provided an ozone generator and an air fan 9 for producing an air stream passing through an ozone generation section 8 and directed to a combustor 3 of a heating machine or a heat dissipator 4. With operation of the air fan 9 there is formed a circulation flow where indoor air is flowed into a room after passage through the ozone generation section 8 and high temperature sections of the combustor 3 of the heating machine or the heat dissipator 4. When the indoor air passes through the ozone generation section 8, it is deodorized and sterilized, and the ozone involved in the air is thermally decomposed at the high temperature section of the heating machine.
Patent JP-H11256413-A (JP)
Title: Weft stretch lining fabric and its production
Inventor: TAKEUCHI HISAHARU
IPC: D03D15/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a lining fabric not causing the sliding of a seam on the practical wearing of a wear using the lining fabric, having an excellent pressure touch and an excellent sliding property, having a good touch and comprising 100% polyester filaments, and to provide a mixed woven lining fabric using cellulosic filaments/polyester filaments. SOLUTION: This weft stretch lining fabric comprises a woven fabric wherein at least wefts are made of polytrimethylene terephthalate multifilaments and has a weft percent crimp of 4-10% and a weft unit crimp index of 0.003-0.013 determined by the equation: [weft percent crimp/warp density μ (warp fineness)<1/2> ]. The method for producing the weft stretch lining fabric comprises producing a woven fabric wherein at least wefts are produced from polytrimethylene terephthalate multifilaments and subsequently thermally treating the woven fabric at 150-200 deg.C in a 10-35% laterally shrunk state before or after scoured.