baber/WOPTO huggingface dataset:
Patent JP-2001136374-A (JP)
Title: Image processor and image forming device
Inventor: OGI KENJI
IPC: G06T3/40
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and an image forming device capable of executing smoothing processing without damaging a high image quality by a smaller data quantity. SOLUTION: At the time of converting inputted image information to first image data including density data developed by basic resolution and second image data including pattern data developed by higher resolution, even in the case of data developed by the high resolution, data where the pattern data shows all articulate and all white is converted to the first image data including the density data to reduce a total data quantity in the case of decoding image data.
Patent JP-H01161585-A (JP)
Title: Multiplier
Inventor: MARUYAMA RYOJI
IPC: G06G7/163
Filed: 1987-12-18
Abstract: PURPOSE:To obtain an output signal which is proportional to the product of 1st and 2nd input signals from an inverting amplifier by using two operational amplifiers and 1st and 2nd resistances which similarly change in accordance with the output of a 1st operational amplifier. CONSTITUTION:A voltage er which is produced across the 1st resistance 5b by means of a constant current I1 from a constant-current source 4 is supplied to the non-inverting input of the 1st operational amplifier 3 and the amplifier 3 produces an output voltage ec at which the voltage er becomes equal to an input voltage ei. The voltage ec causes an LED 5a to emit light through a resistance 8 and the resistance values of resistances 5b and 5c change in accordance with the light emission. The 2nd operational amplifier 6, to which a voltage ej is supplied, constitutes an inverting amplifier and its output voltage eo is determined by the resistance 5c and 9 and the voltage ej. Since the resistances 5b and 5c have the same resistance value and characteristic which change in the same rate in accordance with the light emitting quantity of the LED 5a, the output voltage eo of the amplifier 6 is proportional to the product of 1st and 2nd input voltages ei and ej.
Patent JP-H02303475-A (JP)
Title: Tobacco smoke filter
Inventor: RAYOSHIYU TOREEZURU
IPC: A24D3/14
Filed: 1989-12-11
Abstract: PURPOSE: To provide the filter which has fibrous materials, adsorption filter materials and chemical adsorptive materials contg. highly nucleophilic additive compds. and enediol compds. chemically reacting with excitation and base level aldehydes and has high efficiency for removing toxic and carcinogenic materials. CONSTITUTION: The mechanical (fibrous materials) and/or the adsorption filter materials as well as at least one kind of the compds. which are not filtered by the mechanical and/or adsorption filter materials and have the high nucleophilic additiveness capable of chemically reacting with the excitation and base level aldehydes and forming stable adduct as well as the component having the enediol structure expressed by the formula are compounded in such a manner that the amt. of the enediol type compds. is >=50wt.% of the other chemical adsorption component and 40 to 300wt.% of the adsorption filter materials, by which the filter is constituted. The tobacco smoking filter is thus obtd.
Patent JP-H03182657-A (JP)
Title: Intake air amount control device for internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02D41/12
Filed: 1989-12-08
Abstract: PURPOSE:To prevent lowering of the number of revolutions of an engine and the occurrence of engine stale by providing a control means to effect control so that the duty value of a deceleration time control mechanism is adjusted to a value responding to a reduction change amount of the number of revolutions of an engine per a unit time and an intake air amount is increased. CONSTITUTION:When a condition wherein an engine cooling water temperature exceeds a set water temperature, a condition wherein an accelerator switch 28 is turned OFF and an engine is at an decelebration period, a condition wherein the number of revolutions of an engine is below the number DPNe of starting revolutions of a deceleration time control mechanism 16, and a condition wherein a reduction change amount  Ne/Time exceeds a starting differential change amount DPOT of the mechanism 16 are satisfied, the starting of the mechanism 16 is performed. During the starting of the mechanism 16, the duty value of the mechanism 16 is adjusted to a value responding to the reduction change amount  Ne/Time, and control is made by a control part 18 so that an intake air amount is increased. The unnecessary starting of the mechanism 16 is blocked, operation performance is improved, and lowering of the number of revolutions of an engine and the occurrence of engine stole are prevented.
Patent JP-H10164786-A (JP)
Title: Mold motor
Inventor: TSUKUI TOSHIMITSU
IPC: H02K1/27
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a mold motor having a rotor with a bonded permanent magnet that doesn't come off through vibration or heat shock in rotational operation. SOLUTION: A stator 3 on the inner side is formed in a body with a motor case 2 when the synthetic resin motor case 2 is molded. A rotor 4 is held under pressure at a rotating shaft 5 in a mold motor 1. In the rotor 4, a plurality of permanent magnets with an arc-shaped cross section are fixed on a circumferential part of a steel core 6 with an adhesive 8 made of mono-liquid-type epoxy- based material. Then, the adhesive 8 in an uncured state doesn't drop downward when the adhesive 8 is applied to the face of the core 6 and/or the permanent magnet 7, and after cured, the permanent magnet 7 doesn't come off through vibration in rotational operation.
Patent JP-H08175068-A (JP)
Title: Binding leg for file
Inventor: YOSHIDA HARUO
IPC: B42F13/06
Filed: 1994-12-22
Abstract: PURPOSE: To provide a binding leg for a file which can be assembled with a binding implement for the file of various structure. CONSTITUTION: A binding leg 10 for a file forms a fastener for the file in combination of a binding implement for the file through two holes provided at a document and comprises uneven parts 3 having a plurality of protrusions at both surfaces 11a1 , 11a2 , 11b1 ), 11b2 of the filing legs 11a, 11b of the leg 10.
Patent JP-2000132809-A (JP)
Title: Magnetic head
Inventor: ITO TOMIO
IPC: G11B5/17
Filed: 1998-10-24
Abstract: PROBLEM TO BE SOLVED: To finally secure the connection strength at the time of soldering wiring members of an FPC or the like by preventing the looseness and the slip off at the time of binding up and soldering coil winding wire ends even when the same material as that of the case and the bobbin made of resin is used in integral terminal shaped binding parts. SOLUTION: This head is made to be a constitution in which when a magnetic core 6 in which a coil 7 is provided is to be housed in a resin case 9 to be fixed, terminal shaped binding parts 50 are integrally formed with the same material as that of the case in the case 9 and knurled surfaces 51 as minute rugged surfaces having a height difference being <=1.5 times of the line diameter of leader lines 12 led out from the coil 7 are formed at at least one faces of side faces of the terminal shaped binding parts 50 and the leader lines 12 are bound around the binding parts 50 by being passed over the knurled surfaces 51 to be soldered.
Patent JP-2001137078-A (JP)
Title: Quilting pad
Inventor: KOBIYAMA HIROKO
IPC: A47C27/15
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a quilting pad having an antibacterial property without using an organic antibacterial material and effective for preventing a user from having a desire to urinate at night. SOLUTION: This quilting pad is formed by laminating a vegetative fiber cloth 2 such as cotton having a flame coating layer of zinc/aluminium alloy formed on a surface and intermediate cotton 1, covering the laminated product with a front cloth 4 and a lining cloth 3 and applying a quilting work 5 to the obtained product.
Patent JP-H04191304-A (JP)
Title: Method for extruding hard material
Inventor: MAEHARA KATSUHIKO
IPC: B22F3/20
Filed: 1990-11-24
Abstract: PURPOSE:To extrude a hard extruding material excellent in a quality at high efficiency and high yield by heating a hard plastic kneaded body to the prescribed temp. at the extruding base side of a die and cooling the extruded body at extruding end side. CONSTITUTION:In the powder composed of the hard materials such as metal or carbide, nitride, oxide, boride of metal, one or more kinds of the binder are kneaded to make the plastic kneaded body. The plastic kneaded body W0 composed of this hard material is charged into a cylinder 1 capable of heating with a plane heating body 3 and pressurized with a piston 2. By this method, the above-mentioned kneaded body W0 is extruded from an extruding hole 4b in the extruding die 4 providing a die cover 5 to obtain the extruded material W1. In the extruding method for the above-mentioned hard material, the kneaded body W0 is heated at the prescribed temp. with hot water HW through a groove 4a for hot water at the extruding base side 4e in the die 4 to improve the fluidity thereof. Further, the extruded material W1 is cooled by passing cooling water CW in a groove 4b for cooling water at the extruding end side 4f to prevent the deformation.
Patent JP-H08175142-A (JP)
Title: Spring seat of suspension
Inventor: SATO MASAHARU
IPC: F16F9/32
Filed: 1994-12-22
Abstract: PURPOSE: To reduce the buckling of a coil spring in the bound and rebound of a vehicle by arranging a spring seat having a part of locally different rigidity on at least one of fitting parts of the coil spring to be interposed between a vehicle body and a suspension link. CONSTITUTION: In a spring seat 19 of a lower link member 5, the rigidity of the part A closest to a pivot 10a of an elastic bush 10 which is a vehicle body side oscillating shaft and a part B farthest from the pivot is smaller compared with that of other part. In the suspension having this spring seat 19, even when the vehicle is bounded or rebounded to cause the deformation of the coil spring 8, the locally concentrated stress in the coil spring 8 can be absorbed by the corresponding lower rigidity parts A, B of the spring seat, and the buckling of the coil spring 8 is extremely reduced.
Patent JP-2000152147-A (JP)
Title: Digital camera
Inventor: YAMAGUCHI TAKEHISA
IPC: H04N5/765
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To enhance the operability of the camera when a picture is displayed on a monitor that is externally connected to the camera. SOLUTION: When a cable connection detection circuit 219 detects a monitor externally connected to a video output terminal 7 in the case of reproducing and displaying a recorded picture or the like, drive of an LCD drive circuit 207 is stopped and the recorded picture or the like is displayed on only the monitor. When a display switch provided to an operation section 210 is operated in this state, the LCD drive circuit 207 is driven and the recorded picture or the like displayed on the monitor in external connection to the camera is also displayed on an LCD display section 13. Even when picture display onto the LCD display section 13 is stopped by external connection of the monitor to the camera, the user can easily operate the camera while seeing the displayed picture by using the display switch to allow the picture to be displayed on the LCD display section 13.
Patent JP-2000143466-A (JP)
Title: Hair dye
Inventor: CHASSOT LAURENT
IPC: C09B57/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a hair dye intended for dyeing fibers, esp. keratin fibers. SOLUTION: This hair dye contains pref. 0.01-10 wt.% of an indane derivative of the formula [R1 and R2 are, independently of each other, as follows: R1 is H, a halogen, cyano, hydroxyl, a 1-4C alkoxy, 1-6C alkyl, nitro, amino, an alkylamino, dialkylamino, C(O)H, COOR3, SO2R3 or C(O)CH3 (R3 is H, phenyl or a 1-6C alkyl); R2 is H, a 1-6C alkyl or phenyl] and/or a physiologically mild water-soluble salt thereof.
Patent JP-H06159982-A (JP)
Title: Heat exchanger
Inventor: INOUE KOICHI
IPC: F28F9/02
Filed: 1992-11-30
Abstract: PURPOSE:To surely connect a header pipe to other pipe such as a refrigerant outlet and inlet pipe in a simple operation. CONSTITUTION:On the outer periphery of the connecting end part of one of a header pipe 10 and a pipe 12 to be connected thereto, two opposed hole parts 10c are formed. An annular protrusion 12a is formed on the outer periphery of the connecting end part of the other pipe. A stopper 14 has two circular arc-shaped elastic leg parts 14b which are externally fitted to the hole parts in an internally protruding state and opposed to each other and tapered parts 14d for guiding a pipe formed on the surfaces for inserting the pipe of the circular arc-shaped elastic leg parts. The stopper 14 is assembled with one of the pipes so that the circular arc-shaped elastic leg parts are externally fitted to the hole parts of the pipe. The other pipe is pressed into the one pipe until its annular protrusion passes the circular arc-shaped elastic leg parts, so that the header pipe is connected to other pipe.
Patent JP-H09135610-A (JP)
Title: Suction-exhaust control device of suction type sowing machine
Inventor: IMAKITA KATSUMI
IPC: A01C7/04
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a suction-exhaust control device of a suction type seed- sowing machine, capable of effectively controlling the air pressures of suction and exhaust, respectively, with a suction device communicating with a sowing device. SOLUTION: In this suction type seed-sowing machine in which a sowing device capable of adsorbing seeds communicates with a suction device, a by-pass 2 is disposed in a communicating state in the midway of a suction-exhaust air passageway 1 disposed between the sowing device and the suction device, and two openings 3a, 3b are disposed in the by-pass 2. A shutter 4a used for suction and capable of being elastically pressed to control the pressure of the air is slidably disposed on the inside of the opening 3a so as to enable the closure of the opening 3a in an inscribed state. A shutter 4b used for the exhaust of air and capable of being elastically pressed to control the pressure of the air is also slidably disposed on the outside of the opening 3b so as to enable the closure of the opening 3b in a circumscribed state.  The suction shutter 4a or the exhaust shutter 4b respectively open the openings 3a, 3b, in response to the suction or exhaust of the air in the air passageway 1.
Patent JP-H02165001-A (JP)
Title: Block gauge
Inventor: KOSUDA TETSUO
IPC: G01B3/30
Filed: 1988-12-19
Abstract: PURPOSE:To improve resistance to abrasion and fragility without dimensional errors by constituting a gauge through sintering of Zr oxide which is a main component, 3-7 weight % of Y oxide and 0-20 weight % of Al oxide, and marking said gauge through irradiation of a laser light in an ambience of an inert gas. CONSTITUTION:Zr oxide which is a main component, 3-7 weight % of Y oxide and 0-20 weight % of Al oxide are respectively crushed to a predetermined particle size, then mixed and stirred to be uniform. Thereafter, the uniform raw material is pressed, heated and sintered. The obtained ceramic body of Zr (in a lump) is cut by a diamond cutter to be a rectangular parallelepiped slightly larger than a predetermined size. The rectangular parallelepiped is ground so that each face has its predetermined flatness, parallelism of confronting faces is secured, and moreover nominal dimension becomes a given value, which is further shaped into a block gauge. Laser beams are cast by a YAG laser to the surface of the rectangular parallelepiped where a mark is to be patterned while N2 gas is blown with a given angle. The nominal dimension, product number and trade mark are marked.
Patent JP-H05129946-A (JP)
Title: Pll circuit
Inventor: YASUDA NOBUYUKI
IPC: H03L7/089
Filed: 1991-11-08
Abstract: PURPOSE:To realize a device at a low cost by simplifying the configuration and to suppress the intrusion of noise. CONSTITUTION:The output of a phase comparison section 31a is outputted to an output circuit 31c via a control circuit 31d. The output circuit 31c switches the connection state of resistors 32a, 32c of a connection circuit 32 corresponding to the control signal of the control circuit 31d. Then the time constant of a phase compensation circuit 33 is selected and a desired characteristic is realized. A logic H or L is supplied as an enable control input when the characteristic is selected.
Patent JP-H01165682-A (JP)
Title: Adhesive composition
Inventor: ISOBE YASUSHI
IPC: C09J4/02
Filed: 1987-12-21
Abstract: PURPOSE:To obtain a cold-setting one-pack adhesive composition having excellent oil resistance, heat resistance, and adhesiveness to various materials, by mixing a plurality of specified monomers, an organic peroxide, and a reducing agent that forms a redox catalyst with this organic peroxide. CONSTITUTION:This adhesive composition consists of 100 pts.wt. monomer mixture comprising 20-98wt.% monomer of formula I (wherein R1 and R2 are each 1-5C alkyl; R3 and R4 are each 2-4C alkylene; and m and n are each 2-8) and/or monomer of formula 11 (wherein R1 and R2 are each 1-5C alkyl; R5 is H, Cl, CH3 or C2H5; R6, R7, and R8 are each H, CH3, C2H5 or a group of formula III or IV; l is 1-8; q is 1-20; and p is o or 1) and 80-2wt.% monomer of formula V (wherein R9 is 1-12C alkyl); 0.2-3 pts.wt. organic peroxide (e.g., hydroperoxide); and 0.1-2 pts.wt. reducing agent that forms a redox catalyst with said organic peroxide (e.g., ethylenethiourea). It is a cold-setting anaerobic one-pack adhesive composition having a long pot life, excellent oil resistance, heat resistance, and adhesiveness to various materials; therefore, it is suitable especially as an adhesive for prevention of loosening of a screw when the resistance to oil and heat is required.
Patent JP-H08163582-A (JP)
Title: Color temperature setting device for color braun tube
Inventor: SUZUKI ISAO
IPC: G09G1/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a color temperature setting device where a user can easily set the color temperature of a color Braun tube to his desired value. CONSTITUTION: In a color image display device, an operation that a color Braun tube 5 is set to the upper limit color temperature and the lower limit color temperature is performed on the side of a maker and the cathode current ratio when this setting is performed is stored in a control part 17. The control part 17 is provided with the data on the R, G and B light emitting ratios when the color Braun tube 5 is set to an arbitrary color temperature, calculates the cathode current ratio required for realizing a desired color temperature based on the desired color temperature value and the stored cathod current ratio when this value is inputted from a user and automatically sets the bias and gain of a R, G and B variable amplifier part 3 to obtain this ratio.  These bias and gain values are determined by referring to the cathode current corresponding to the reference signal of the specified line of a vertical period.
Patent JP-H03181918-A (JP)
Title: Dimmer element
Inventor: USUKI ARIMITSU
IPC: G02F1/19
Filed: 1989-12-12
Abstract: PURPOSE:To allow driving with a low current and to improve durability by forming a polarizing substance of a specific perhalide and separating and removing the impurities which lower the electrical resistivity and the excessive nitrocellulose therefrom. CONSTITUTION:The polarizing substance consists essentially of the perhalide of an org. compd. having an aryl group and the satd. branch chain connected to the aryl group synthesized in the presence of nitrocellulose. The impurities which lower the electrical resistivity and the excessive nitrocellulose are separated and removed therefrom. Such perhalide of the org. compd. is obtd. by reducing the unsatd. org. compd. by, for example, hydrogenation, bringing the resulted satd. org. compd. into reaction with a suitable acid to form a salt, then dissolving the salt into a suitable liquid medium, then bringing the soln. into reaction with an effective quantity of a halogen atom and halide in the presence of the nitrocellulose. The low-current driving is possible in this way and the durability is improved.
Patent JP-H09160240-A (JP)
Title: Polyvinyl alcohol type photosensitive resin, photosensitive resin composition and pattern forming method using same
Inventor: KIKUCHI HIDEO
IPC: G03F7/038
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To ensure satisfactory water and heat resistances, sufficiently high water solubility and satisfactory miscibility with an anionic additive by specifying the content of a PVA type high molecular compd. contg. specified constituent units. SOLUTION: This PVA type photosensitive resin is made of a PVA type high molecular compd. contg. 0.5-10mol% constituent units represented by formula I and 0.1-20mol% constituent units represented by formula II. The molar ratio of the units represented by the formula I to the units represented by the formula II is preferably <2. In the formula, R<1> is a residue of a quaternized arom. N-contg. heterocyclic ring, R<2> is H or lower alkoxy, (m) is 0 or 1, (n) is an integer of 1-6 and each of X<1> and X<2> is H, Na, K or ammonium.
Patent JP-H05257514-A (JP)
Title: Method for compensating linear displacement and inclined offset of working article to rotary shaft of numerical computer control machine and system for compensating linear displacement and inclined offset of working article to rotary shaft of table of numerical computer control machine
IPC: G05B19/404
Filed: 1992-12-01
Abstract: PURPOSE: To automatically, exactly and repeatedly evaluate the geometrical conditions of an object concerning the degree of its operational freedom by evaluating the linearity and inclination of center line of the object to the rotary shaft of a machine and compensating them as the function of a coordinate related with the rotary shaft. CONSTITUTION: While using a machine tool point compensating function, a computer 64 performs following processing. Namely, first of all, this computer 64 measures two different positions (relative positions) at least of a working article 220 to be cut mounted on a table top plate 44 which can be rotated. The computer 64 automatically evaluates the linear displacement and inclination of center line CL of this working article 220 to a rotary shaft B of this machine in the case of rotating the working article 220 on a CNC machine 6. The computer 64 calculates the geometrical alignment of the working article 220 while using the position and applies the compensation quantity of linear displacement and inclination as the function of the coordinate related with the rotary shaft B during the cutting work of the working article 220.
Patent JP-H04190359-A (JP)
Title: Photosensitive planographic printing plate needing no damping water
Inventor: KASAKURA AKIO
IPC: G03F7/11
Filed: 1990-11-26
Abstract: PURPOSE:To make the printing plate in the title superior in balance of adhesive property of a primer layer and a photosensitive layer and image reproducibility, especially in reproducibility of a high light part by having the primer layer contain a photochemical polymerization starting agent and an acrylic or meta- acrylic phosphorus containing monomer and photo cured before applying the photosensitive layer. CONSTITUTION:A primer layer contains a photochemical polymerization starting agent and an acrylic or meta-acrylic phosphorus containing monomer and is photo cured before applying a photosensitive layer. It is favorable that 0.1 - 10 weight% of (meta-) acrylic acid phosphorus containing monomer is contained in the primer layer. The content of the photochemical polymerization starting agent in the primer layer is 0.1 - 20 weight%. Consequently, it is superior in balance of adhesive property of the primer layer and the photosensitive layer, especially superior in reproducibility of a high light part.