baber/WOPTO huggingface dataset:
Patent JP-H11279401-A (JP)
Title: Polyamide resin composition for matte film, matte polyamide film and its production
Inventor: HONDA TORU
IPC: C08J5/18
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To produce a polyamide resin composition for a film excellent in matte properties of film surfaces and to provide a method for producing the polyamide film. SOLUTION: A polyamide resin composition for a matte film is produced from (A) 100 pts.wt. of a polyamide and (B) 1.0-3.0 pts.wt. of silicon dioxide having 2.0-12.0 μm average particle diameter and 200-600 m<2> /g specific surface area. The resultant resin composition is used to produce the matte polyamide film by the water-cooled film formation.
Patent JP-S6426499-A (JP)
Title: Writing head for drawing device
Inventor: JIYANNRUI RICHIYAA
IPC: G01D15/22
Filed: 1988-04-08
Abstract: PURPOSE: To make vertical differentiation for the write material more accelerating and accurate by using an actuator to differentiate the write material between a pause position away from a write medium and a working position to print a trace on a write medium. CONSTITUTION: A write head is provided with a carriage 10, a write material or a pen 30 and a mounting tool 20. An actuator 40 drives the write material 30 to control the vertical differentiation for the write material. The vertical differentiation for the write material is obtained by deforming the mounting tool 20 for the write head. The actuator 40 is, e.g., of an electromagnetic type and a movable section 42 has a coil movable in the vertical direction of the magnetic field to be determined by an assembly unit 44 and differentiate upward and downward depending on the direction of the current passing through. When driving a coil 42 upward and downward to differentiate the coil, the write material 30 can be set at its operating position by deforming the mounting tool 20. The write material 30 returns to the pausing position when reversing the current flow direction via the coil 42.
Patent JP-H09274378-A (JP)
Title: Member for regulating amount of developer, its production developing device and electrophotographic device
Inventor: NIWANO KENTARO
IPC: G03G15/08
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a member which can easily be produced and has small surface roughness on the surface where a toner thin film is to be formed and to improve the dimensional accuracy by forming an elastic layer by sharing to have a mirror surface with specified surface roughness and using the mirror surface as a contact face with a developer sleeve. SOLUTION: A blade 4 to regulate the amt. of a developer consists of a base layer of a metal plate such as a stainless steel or a resin plate such as polyethylene terephthalate, and an elastic layer formed on the base layer. The elastic layer is produced by laminating a rubber material which can maintain electrification property as a blade to regulate the amt. of a developer such as a HTV rubber (high temp. hardening type millable silicone rubber) or thermoplastic urethane rubber on the base layer by heat press and transfer method in a die, and then cutting the surface of the obtd. elastic layer 4b with a blade or the like. Thus, the surface roughness of the blade to regulate the amt. of a developer where a thin film is to be formed can be controlled to Ra<=3μm, and a toner thin layer can be formed to uniform thickness all over the developing sleeve.
Patent JP-H04317496-A (JP)
Title: Method for selectively growing thin diamond film
Inventor: TAKASHIMA KOJI
IPC: C30B29/04
Filed: 1991-04-17
Abstract: PURPOSE:To obtain a method forselectively growing a thin diamond film which is capable of simplifying the manufacturing process thereof in relation to a method for selectively forming the thin diamond film into a tool, an acoustic element, a heat sink and a semiconductor. CONSTITUTION:In a method for forming a thin diamond film having a required shape on the surface of a base plate, it is a feature that masking 3 is performed with resist on the surface of the base plate 1 exclusive of the part 2 for forming the thin diamond film and this base plate is introduced into liquid 5 such as alcohol admixed with diamond particles 4. Furthermore many fine flaws are formed in the part for forming the thin diamond film on the surface of the base plate by the diamond particles by utilizing ultrasnoic wave. Thereafter the masking is removed and the required thin diamond film 6 is formed on the base plate.
Patent JP-S62240962-A (JP)
Title: Heat developable photosensitive material superior in image contrast after raw storage
Inventor: IWAGAKI MASARU
IPC: G03C1/498
Filed: 1986-04-14
Abstract: PURPOSE:To enhance raw storage stability and image contrast by forming grains from an acid or acid precursor and a thermoplastic polymer. CONSTITUTION:The heat-developable photosensitive material contains at least photosensitive silver halide, a dye donor, a reducing agent, a binder, the acid or acid precursor on a support, and the grains made from the acid or acid precursor and the thermoplastic polymer are allowed to exist. As the inorganic acid, sulfuric, hydrochloric, nitric, and boric acid can be used, and as an organic acid, aliphatic carboxylic acids are used, and, preferably polymer acids made from unsaturated monomer acid, such as acrylic or methacrylic acid are used. As the acid precursor, compounds each having a partial structure represented by formula I having the carbons on both sides of formula I bonding to carbon atoms are effective, thus permitting raw storage stability to be enhanced.
Patent JP-S60227607-A (JP)
Inventor: KAWAMURA YOSHIHIRO
IPC: A01D41/00
Filed: 1984-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10107858-A (JP)
Title: Error correction circuit
Inventor: ALLOTT STEPHEN
IPC: H03K5/1252
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an error correction circuit capable of excluding a DC drift without the use of a filter. SOLUTION: A comparator 17 compares a reference voltage Vref with an input data stream 13 and provides an output of the comparison result, and a comparator 18 compares the reference voltage Vref with an input data stream 14. The result of comparison is outputted, and a voltage across a capacitor 20 is controlled based on signals outputted from the comparators 17, 18. In order to eliminate fluctuation in a base line of the input data stream 13, a signal of a negative feedback loop and the input data stream 13 are added, and in order to eliminate fluctuation in a base line of the input data stream 14, a signal of a negative feedback loop and the input data stream 14 are added.
Patent JP-H08284641-A (JP)
Title: Exhaust emission control system for engine with supercharger
Inventor: KATAOKA KOHEI
IPC: F01N3/02
Filed: 1995-04-11
Abstract: PURPOSE: To supply oxygen to a regenerating filter unit utilizing a supercharger without being influenced by the operating period of the supercharger. CONSTITUTION: An exhaust emission control device 1 is connected to the exhaust passage of a diesel engine 2 in which a turbo charger 4 is arranged. A reserving tank 7 is connected to a surge tank 5 connected to the turbo charger 4 through a first pipe passage 6, and a check valve 8 is arranged on the first pipe passage 6 to open the check valve 8 when pressure in the surge tank 5 exceeds prescribed pressure or more. A plurality of filter units provided with a heater are mounted in parallel with each other in the device 1, and a valve is arranged in the device 1 to close an opening for leading exhaust gas in each filter unit at the time of regenerating period of the filter unit.  The second end part of a second pipe passage 33 whose first end part is connected to the reserving tank 7 is connected to a passage for communicating the filter unit and a housing with each other when a valve is arranged on a position for closing the opening of the filter unit. An electromagnetic switching valve 34 is arranged in the second pipe passage 33.
Patent JP-S59212901-A (JP)
Title: Automatic/manual switching circuit
Inventor: CHIBA HIROMI
IPC: G05B7/02
Filed: 1983-05-18
Abstract: PURPOSE:To perform the automatic/manual switching operation in a balanceless and bumpless way by making use of the time constant of a parallel circuit consisting of a capacitor and a resistance. CONSTITUTION:In a manual operation output mode the difference voltage between an automatic input signal (ei) and a manual operation signal (em) is charged to a capacitor C of a parallel circuit consisting of said capacitor C and a resistance R to have a waiting mode. An operational amplifier 1 is added to use the signal (ei) as an input only in an automatic mode, and therefore the amplifier 1 is connected to said parallel cirlcuit in the form of a feedback circuit of the amplifier 1. The charging voltage of the capacitor C is utilized at an instant when a manual mode is switched to an automatic mode, and hereafter the difference voltage is discharged with the time constant decided by the value of the C and the R respectively. In such a way, the automatic/manual switching operation is possible in a balanceless and bumpless way.
Patent JP-H02264455-A (JP)
Title: Semiconductor device
Inventor: TSUJI MASUO
IPC: H01L21/82
Filed: 1989-04-05
Abstract: PURPOSE:To secure a wiring region for the modification of a circuit so as to protect a functional block independent of the circuit modification against variation in characteristics by a method wherein two or more spare active element regions are disposed in an active element region, and a wiring is provided between the spare regions respectively. CONSTITUTION:A spare active element region composed of spare active element groups 50-55 is provided to an active element region composed of logically effective active elements 1-6. Wirings 201-203 between the element groups 50-55 are provided to the wiring region where wirings 101-104 of the effective active elements are built. By this setup, a wiring region required for the modification of a circuit can be secured, so that not only a design load induced by the substantial modification of a layout can be reduced but also a functional block directly independent of the modification of a circuit can be prevented from varying in characteristic.
Patent JP-2000283003-A (JP)
Title: Fuel injection valve
Inventor: SUMITA MAMORU
IPC: F02M61/18
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To uniformize the circulating flow while controlling the central atomization quantity even if the fuel pressure is high to provide an optimum hollow cone atomization by providing a projection on the circulating groove outlet part of the annular groove of a circulating body. SOLUTION: A high-pressure fuel introduced from a fuel feed pipe is carried into the axial passage of a circulating body 17 through the passage between a valve element 12 and a needle valve. It is carried radially inward in the circulating groove 28 of the circulating body 17 and run into an inside annular groove 29 from its tangential direction to form a circulating flow, which is then carried into the injection port of a valve seat 14 and atomized through the outlet at the tip thereof. A projection 30 is provided on the annular groove 29, whereby the non-circulating volume in the initial state of atomization can be reduced, and the influence of the circulating flow can be effectively increased in the process of the non-circulating volume of fuel flowing out.  Therefore, the central atomization can be well balanced with the hollow cone atomization, and a circular uniform hollow cone atomization can be realized.
Patent JP-H02265004-A (JP)
Title: Magnetic head
Inventor: AKASHI SUMIMASA
IPC: G11B5/127
Filed: 1989-04-05
Abstract: PURPOSE:To almost completely execute the erasure by providing a stepwise recess on the tape abutting surface of the other magnetic head against one magnetic head which is brought to narrow track working and has head height containing a glass part. CONSTITUTION:At the time of recording, a pair of FE heads 14 run, while erasing a track part on a tape recorded previously by a several field portion each by a wide width track part, and subsequently, a pair of Hi - Fi heads 2 record a sound signal on the tape, and a pair of D4 heads 4 which are attached at a distance of 120 deg. from this combination magnetic head C record a video signal by superposing it on a track in which the sound signal is recorded. At the time of reproduction, the FE heads 14 do not operate and the video signal and the sound signal are taken out by a pair of D4 heads 4 and a pair of Hi - Fi heads 2, respectively. In such a way, by using a pair of combination magnetic heads, the almost complete erasure can be executed.
Patent JP-S58203694-A (JP)
Title: Memory circuit
Inventor: AKATSUKA YASUO
IPC: G11C11/419
Filed: 1982-05-21
Abstract: PURPOSE:To produce a memory circuit which is easy to design and provided with a writing circuit having a wide margin to dispersion in production, by widening the degree of freedom of delay time in order to eliminate drawback related to a data setup time tDW and data hold time tDH. CONSTITUTION:A controlling signal W1 is a inverted phase signal of a write signal-WE, and a signal W2 is a inverted phase signal delayed by a time t1 at its rear edge. A delay data signal D1 delayed by a time t2 is taken in to a data holding circuit 44 by a transfer gate 43. If the signal W1 is in '0' state, the circuit 44 holds a data just before the gate is turned OFF. A data driver circuit 45 maintains enable state for the time t1 after the signal -WE is reduced to '1'. Therefore, it is necessary to establish the following two expressions with respect to a time T necessary for writing. tDW-t2+t1>T t2<t1-(T-tDW) and tDW+ t2>0  t2>-tDHO. As the result, the setting range of delay time t1 and t2 can be widened, the designing of a circuit becomes easier, and wide margin for production dispersion is attained in comparison with a conventional one.
Patent JP-S529839-A (JP)
Title: Automatic operation command system for power equipment
Inventor: NARA KOUICHI
IPC: H02J3/00
Filed: 1975-07-14
Abstract: PURPOSE: A system whereby command control is available whatever patterns may be connected to power system equipment at the time of automatic release by a computer, etc., by using a signal flow chart or a connection matrix to automatically judge operating conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5610242-A (JP)
Title: Automatic measuring device for grain moisture content
Inventor: SHIMOHARA TOORU
IPC: G01N27/02
Filed: 1979-07-06
Abstract: PURPOSE: To eliminate measuring error by correcting a measured value only in case grain in drying which has been subjected to a hot blast is measured.  
     CONSTITUTION: A measured value signal from a measuring equipment 1 is inputted directly and also through a correcting circuit 13 to a transfer circuit 14, and a signal of the value remaining as measured from the transfer circuit 14 and a signal of the value to which the measured value is corrected are indicated on a meter 16 and inputted both to an immaturity suppressing circuit 10. The transfer circuit 14 is actuated by signals from flip-flops FF-5, FF-6 which are determinative of whether the grain is that immediately after the commencement of drying or coming externally from a dryer. When the first automatic measurement comes to end about 5min passed after the commencement of drying, the transfer circuit 14 is connected to the correcting circuit 13, and a measured value on the measuring equipment 1 is corrected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03282212-A (JP)
Title: Navigational apparatus for moving body
Inventor: UEDA FUMIO
IPC: G01P21/02
Filed: 1990-03-29
Abstract: PURPOSE:To obtain an especially accurate azimuth even if a disturbance compo nent is included by estimating and operating the error in change of the azimuth due to the corrected angular velocity, and correcting an angular-velocity correc tion coefficient at a specified rate in response to this error. CONSTITUTION:An angular-velocity correcting means 1 estimates and operates an azimuth change error G per distance in azimuth change due to the corrected angular velocity based on the following values: a velocity V from a velocity detecting means 4; an angular velocity delta which is corrected based on angular- velocity correction coefficients up to now; and an absolute azimuth OMEGA from an absolute azimuth detecting means 3 or a changed angle caused by the move ment of the azimuth of a moving body exceeding a specified range. In an angular-velocity correction-error operating part 11, the angular-velocity correc tion coefficient after the specified rate is corrected in response to the error G and outputs the result into an azimuth operating means 5. In the azimuth operating means 5, the azimuth PSI of the moving body is operated based on the corrected angular velocity for every specified distance.
Patent JP-S5210772-A (JP)
Title: Liquid crystal display cell for a watch
Inventor: NISHIMURA KATSUO
IPC: G04G9/00
Filed: 1975-07-16
Abstract: PURPOSE:By forming more than two kinds of electode patterns using a glass substrate of the same configuration and dimension, the mark cell which enables more than two kinds of the types the different display, the costdown, the standardization of a jig and a tool and an automatic manufacturing process can be obtained.
Patent JP-H08261412-A (JP)
Title: Atomizing combustor
Inventor: YASUDA HIROFUMI
IPC: F23D11/24
Filed: 1995-03-16
Abstract: PURPOSE: To eliminate a local high-temperature area and to reduce generation of NOx on the occasion of combustion by a construction wherein a plurality of whirling air holes so opened as to have a certain angle of whirl to the direction of the center of the radius are provided in a multistage manner in the side wall of a combustion tube. CONSTITUTION: A cylindrical part 8a of a first combustion tube 8 is fitted on a primary air tube guide 6 with a prescribed space left between it and an annular plate part of a revolving vane 7, and a first whirling air hole 8b of a cut-raised type having a certain angle of whirl to a radial direction is opened in the side wall of the cylindrical part so that air may flow in the opposite direction to that of revolution of the revolving vane 7.  A cylindrical part 9a of a second combustion tube 9 is fitted on the cylindrical part 8a of the first combustion tube with a prescribed space left between it and a first annular air restricting plate 8c, and a second whirling air hole 9b of the cut-raised type having a certain angle of whirl to the radial direction is opened in the side wall of the cylindrical part so that the air may flow in the same direction as the direction of revolution of the revolving vane 7.
Patent JP-H08254274-A (JP)
Title: Operating valve
Inventor: OHASHI KOICHI
IPC: F16K7/08
Filed: 1995-03-18
Abstract: PURPOSE: To fasten a diaphragm sufficiently by opening/closing a valve part through a diaphragm by advance and retreat of a valve operating member by a fastening member having a male screw which is screwed around a female screw, and specifying the flank angle of the contacting surface of a screw thread which is brought in contact between the female screw and the male screw. CONSTITUTION: When a fastening member 3 is screwed around a cylindrical part 21, a valve member 27 is pushed down through a disk plate 7, a diaphragm 4, the top end 34 of the fastening member 3 abuts on the circumferential edge part 41 of the diaphragm 4, and the circumferential edge part 41 is held in a valve main body 2. When its fastening force is improved due to sufficiently ensure the airtightness of the diaphragm 4, reaction applied on the screwing part of the female screw 212 of the cylindrical part 21 and the male screw 321 of the fastening part 3 is increased. The screw is formed in a buttress screw shape, and the flank angle of the contacting surface of the screw thread is set to 0 to 13 deg., and thereby, component force of a direction for enlarging the cylindrical part 21 is reduced, and the size of the cylindrical part 21 becomes a size having a sufficient durability.  It is thus possible to fasten the diaphragm 4 sufficiently while suppressing enlargement of the cylindrical part 21.
Patent JP-S62243503-A (JP)
Inventor: KANDO AKIYOSHI
IPC: A44B19/42
Filed: 1986-04-15
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-S5713942-A (JP)
Title: Outer rotor type motor
Inventor: MORI HISAMITSU
IPC: H02K15/12
Filed: 1980-06-25
Abstract: PURPOSE:To contrive the protection against a terminal base for external force and to achieve miniaturization as well by solidly forming a partition wall splitting a hollow section into two in the axial direction in molding a stator in a hollow shape wherein a bearing is arranged at one side and a terminal base at the other side. CONSTITUTION:After mounting a stator winding 3 around a stator core 2, a partition wall 5 splitting the hollow part of a stator 1 into two in the axial direction is formed in one body by molding synthetic resin in molding the whole part by synthetic resin 4. And the bearing mechanism 10 of a rotor 14 is arranged at one split hollow section 7 and a terminal base 8 at the other hollow section 6. In this way, no objects will collide against the terminal base 8 to achieve the protection against the terminal section and an increase in occupied space for the stator by the terminal base section is also prevented and the miniaturization is achieved for the whole body.
Patent JP-S60229901-A (JP)
Title: Photosetting colored composition
Inventor: IBONAI MASARU
IPC: C09D11/107
Filed: 1984-04-28
Abstract: PURPOSE:The titled composition useful as a colored coating compound or various printing ink, capable of achieving sufficient curing independently of color concentration and film thickness, showing no change with a resin to be applied, obtained by adding a specific novel dye salt as a colorant to a photosetting resin composition. CONSTITUTION:A photosetting resin composition is blended with preferably 0.5- 5pts.wt. based on 100pts.wt. of the composition of a novel dye salt shown by the formula I (A is anionic dye; R2 and R2 are allyl, 1-6C alkyl, or H; n is 1-4). The novel dye salt shown by the formula I, for example, is prepared by dissolving or dispersing anionic dye (e.g., C.I.Acid Yellow 29, etc.) into water or a solvent, adding an allylamine shown by the formula II or its derivative to it at a normal temperature or under heating, stirring them in a neutral - weakly acidic atmosphere, filtering, drying the reaction product. EFFECT:Having improved curing rate, hardness of film surface and release resistance, causing no choling, bleeding, and migration.
Patent JP-H05248316-A (JP)
Title: Evaporated fuel treatment device for engine
Inventor: HOKU TAKASHI
IPC: F02M25/08
Filed: 1992-03-09
Abstract: PURPOSE:To prevent the temperature fall of catalyst at the time of promoting purging of an evaporated fuel adsorbed by a canister, and at the time of fuel cutting of deceleration. CONSTITUTION:Opening/closing control of an intake air purge solenoid 17 provided in the middle of a first evaporated fuel path 14 leading from a canister 16 to an intake path 2, and of an exhausting purge solenoid 21 provided on a second evaporated fuel path 20 leading to an exhaust path 8, is carried out by a controller 22.