baber/WOPTO huggingface dataset:
Patent JP-H0881567-A (JP)
Title: Heat-shielding sheet
Inventor: FUJII KIMIHIRO
IPC: C09J7/02
Filed: 1994-09-13
Abstract: PURPOSE: To obtain a heat-shielding sheet being permeable to visible rays, having a high absorptivity of near-infrared rays and being usable for a pressure- sensitive adhesive sheet, a printing sheet, an outdoor marking film or the like by adding a specified compound to a plastic resin. CONSTITUTION: This sheet is made of a mixture comprising a plastic resin and 0.01-5wt.% aluminum compound or a diimonium compound. As the plastic resin, one permeable to visible rays is used. A vinyl chloride resin is particularly desirably used. Examples of the aluminum compounds used include IRA-002 and IRA-003, trademarks of products of Kyodo Chemicals, Ltd. Examples of the diimonium compounds used include IRA-022, etc. The thickness of the heat- shielding sheet is usually 10-1000μm. A pressure-sensitive adhesive layer is laminated on at least either surface of this sheet to form a pressure-sensitive adhesive sheet, and it is combined with an ultraviolet absorber to form an outdoor marking film.
Patent JP-2001072638-A (JP)
Title: PRODUCTION OF alpha-BROMOALKYLPHENONES
Inventor: YOSHIKAWA HIROSHI
IPC: B01J31/02
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain an α-bromoacetophenone in a high yield by reacting an alkylphenone with bromine in a lower alcohol and treating the obtained reaction solution with an acid. SOLUTION: (A) An alkylphenone such as a compound of formula I (R1 is H, a lower alkyl, a lower alkoxy, nitro or the like; n is 1-5; R2 is H or a lower alkyl) (e.g. 4-trifluoromethylacetophenone, etc.), is reacted with (C) bromine in (B) a lower alcohol, preferably methanol. (D) The obtained reaction solution is treated with (E) an acid, preferably hydrobromic acid, p-toluenesolfonic acid, etc., to give an α-bromoacetophenone such as a compound of formula II (e.g. 4-trifluoromethyl-α-bromoacetophenone, etc.). In the reaction, preferably the amount of the component B is 0.5-50 volume pts. (v/w) based on the component A. the component B is 0.8-2.0 equivalent and the that of the component E is 0.05-5.0 equivalent.
Patent JP-H0584688-A (JP)
Title: Attached equipment for horizontal articulated robot
Inventor: HIRABAYASHI SHIGEYOSHI
IPC: H02G11/00
Filed: 1991-09-26
Abstract: PURPOSE:To extend a life of a lead wire by providing the lead wire of piping and wiring for supply to a handling device, provided in the point end of a robot main shaft, movably just profiling movement of a robot. CONSTITUTION:A holder is provided in a necessary place so as to copy relating to movement and inertia motion of a lead wire in each place matched with action of a robot reaching the fourth holder 20 from the first holder 12 in a route of the lead wire 11. Accordingly, stress is prevented from being concentrically applied to a certain part of the lead wire 11. Further, connection of the third holder 15 to the fourth holder 20 by an elastic member of the fourth holder 20 generates action for surely copying high speed movement. An impact, when the third holder comes into contact with a robot head part during the action of the robot, is relaxed by a buffer member provided in the third holder 15.
Patent JP-H04128527-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: ANZAI MAKOTO
IPC: F02D41/32
Filed: 1990-09-19
Abstract: PURPOSE:To reduce cost as well as restraining dispersion of an air fuel ratio between cylinders by estimating suction air pressure on the downstream of a throttle valve at the time of actuation of a fuel supply means and correcting a fuel supply amount on the basis of this estimated value. CONSTITUTION:An internal combustion engine is provided with a throttle valve and a fuel supply means A for each cylinder. In this case, a fuel supply amount is set by a fuel supply amount setting means B on the basis of the drive state of an engine. Additionally, suction air pressure on the downstream of the throttle valve at the time of actuation of fuel supply of the fuel supply means A is estimated by a suction air pressure estimation means C on the basis of the drive state of the engine. Furthermore, the set fuel supply amount is corrected by a fuel supply amount correction means D on the basis of the estimated suction air pressure. Thereafter, the fuel supply means A of the estimated cylinder is driven and controlled by a drive control means E on the basis of the corrected fuel supply amount. Consequently, it is possible to most properly control the air fuel ratio for each of the cylinders and restrain dispersion of the air fuel ratio in the cylinders.
Patent JP-H02198670-A (JP)
Title: Coating device
Inventor: MAEDA HIROMI
IPC: B05C11/10
Filed: 1988-10-03
Abstract: PURPOSE:To easily execute coating to a desired thickness by providing coater heads in a coating chamber and installing a shutter mechanism in an outlet for a material to be coated. CONSTITUTION:The material 4 to be coated is transported in a direction A by a means for transporting the material to be coated. The shutter in the aperture of an inlet member is actuated to supply the material 4 to be coated from the aperture into the coating chamber 2 upon lapse of the prescribed time after the point of the time when the top of the material to be coated is detected by a sensor 48. The shutter in the aperture of the inlet part is similarly actuated to close the inlet aperture upon lapse of the prescribed time after the point of the time when the final tail of the material 4 to be coated is detected by the sensor 48. Coating materials are supplied to the material to be coated from the coater heads 16, 18 and the horizontal facing coater head in the coating chamber 2. The coated films which are sufficiently thicker than the desired thickness are formed on both the front and rear surfaces and both the left and right end faces of the material 4 to be coated in this way in the coating chamber 2.
Patent JP-2000075570-A (JP)
Title: Image forming device
Inventor: ATSUMI TETSUYA
IPC: G03G15/01
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To execute image forming by which proper density is obtained even in the case that endurance is deteriorated due to a long service. SOLUTION: The predicted characteristics of the Vd of each developing unit (a relation between a laser beam emitted light quantity set value and photoreceptive drum surface potential) is calculated (S1). A difference ΔVcont between a developing unit whose operation is set for Vcont and the other developing unit is obtained for each color (S2), and also dark decay increase δVcont is obtained for each color (S3). The laser beam emitted light quantity set value satisfying the difference (ΔVcont+δVcont) between the setting Vcont and the dark decay increase is obtained from the predicted characteristics obtained by S1 (S4). A maximum laser beam emitted light quantity set value (PWM width set value) to attain the setting Vcont of each color is calculated (S5).  Thus, stabilized density is always outputted though a dark decay quantity due to endurance fluctuation is increased.
Patent JP-H08109945-A (JP)
Title: Actuator driving circuit
Inventor: SHIRAKAWA HIROSHI
IPC: G05D19/02
Filed: 1994-10-13
Abstract: PURPOSE: To provide an actuator driving circuit capable of reducing the higher harmony components of the vibration frequency, and realizing the vibration close to the sinusoidal wave with less distortion. CONSTITUTION: An actuator driving circuit is provided with a circuit (10, 11) to generate the control signal corresponding to the speed of an engine 15, a phase advance correction signal generating circuit 20 to generate the phase advance correction signal S20 corresponding to the speed of the engine 15, and a resistor element 16 which detects the driving current which flows in an actuator 14, whose phase is delayed corresponding to the speed, and which obtains the feedback signal S14.  It is also provided with a phase advance circuit 17a where the phase advance value is adjusted so as to correct the phase delay based on the phase advance correction signal S20, and the phase of the feedback signal S14 is advanced by the adjusted phase advance value and outputted as the phase advance signal S17a, a control signal PWM conversion circuit 12 which compares the control signal S11 by the circuit 11 with the phase advance signal 17a, generates the driving current IDV corresponding to the result of comparison and feeds it to the actuator 14, and a voltage/current conversion circuit 13.
Patent JP-H08111068-A (JP)
Title: Digital signal recorder
Inventor: YAMADA MASAZUMI
IPC: H04N19/50
Filed: 1994-10-13
Abstract: PURPOSE: To provide a recorder unnecessary for inputting from the outside when the tape feed speed is revised according to data rate and utilizing efficiency of a recording medium is increased, easy for operation, and suitable for program recording, etc., too. CONSTITUTION: A rate information extractor 1 extracts rate information of respective data streams inputted from the input data. The coded data are divided into packets of the number of prescribed bits by an error correction coder 3 and added with an error correction code. The error correction coded data are outputted to a modulator 4 in a prescribed order to be modulated by the modulator 4 and to be recorded by a recording head 6. When an inputted signal is e.g. a low rate, the rate information extractor 1 sends the rate information to a system controller 2, and the system controller 2 controls the tape feed speed so that the tape feed speed becomes half through a tape feed speed controller 7.
Patent JP-H02124255-A (JP)
Title: Pattern simulator used for grinder
Inventor: FURANSOWA BURIYUURU
IPC: B24B17/02
Filed: 1989-09-22
Abstract: PURPOSE: To easily mount a pattern simulator on also an existing simple grinding machine by making this simulator a selfsupported machine device. CONSTITUTION: A pattern simulator is made a selfsupported machine device, is mounted on a pattern supporting shaft 17 of an existing grinding machine so that the simulator may be freely mounted and is provided with a mounting member 27 keyed so as to revolve integrally with this shaft 17, a frame 28 freely rotatably supporting this mounting member 27 and a skid 29 supported on a supporting key of the grinding machine. This skid 29 is provided on the frame 28 so as to move almost perpendicular to a shaft line of the mounting member 27. Further, this pattern simulator is provided with an angle forming means for controlling an angular part location around the axial line of this mounting member 27.
Patent JP-S63101607-A (JP)
Title: Wide area combustion burner
Inventor: NAKAYOKU KAZUO
IPC: F23D14/22
Filed: 1986-10-17
Abstract: PURPOSE:To enable a stable combustion to be performed under a constant air-fuel-ration even if a degree of opening of a valve is varied widely by a method wherein a shape of fluid passage in each of control valves for a gas flow rate and an air flow rate of which degrees of opening are adjusted simultaneously is constituted of an initial rapid raised part, a curved increasing part having a gradual increased gradient and a curved part having its gradient decreased. CONSTITUTION:A gas flow rate control valve 7 and an air flow are control valve 8 installed within a main body 1 of a burner are rotated simultaneously by a control motor 9, and then a combustion is carried out while a degree of opening is being adjusted. An initial rapid raised part 21 of a shape of a fluid passing part of each of the control valves 7 and 8 may prevent a going-out of a flame within a range of small degree of the opening and may act effectively so as to keep an initial stable combustion. The raised part 22 having a gradual increased gradient may correct a pressure loss which increases in proportion to the square of a flow rate, and may act effectively so as to keep a flow rate which is proportional to the degree of opening. The last inflection part 24 may act effectively to get a fluid passing area required for keeping a flow rate proportional to a degree of opening even at a part where the degree of opening is nearly 100%. With this arrangement, it is always possible to keep an air-fuel ratio constant.
Patent JP-S60142927-A (JP)
Title: Medical band
Inventor: ITOI HIROSHI
IPC: A61K47/36
Filed: 1983-12-28
Abstract: PURPOSE:The titled band having improved tack to the affected part without providing it with strong irritation, obtained by using chitin, chitosan, or their derivatives as a water-soluble high polymer substance which is dissolved in water or gelatinized with it to show adhesivity, using chitin, chitosan, or their derivatives as a base material. CONSTITUTION:Chitin shown by the formula I , chitosan shown by the formula II or their derivatives are used as a water-soluble high polymer substance which is dissolved in water or gelatinized with water to show adhesivity, and chitin, chitosan, or their derivatives are used as a base material, to give a medical band useful as drug base for the oral cavity, adhesive plaster for the oral cavity, drug base for the nasal cavity, drug base for vaginal suppository, styptic, etc. When water-soluble chitin is used, an aqueous solution of water-soluble chitin (n<=35), etc. is lyophilized, made into a filmy state with 0.3-5mm. thickness, to give a base material in a band state. When a water-insoluble chitin is used, water-insoluble chitin (n>30), etc. is dissolved in an organic solvent, applied, and dried to give a film with 0.05-1mm. thickness, a water-soluble high polymer is laminated onto it, to give a medical band of lamination type.
Patent JP-S61126620-A (JP)
Title: Thin film magnetic head
Inventor: YONEDA HIROSHI
IPC: G11B5/49
Filed: 1984-11-26
Abstract: PURPOSE:To reduce the crosstalk for recording and reproducing by providing the second coil conductor besides the first coil conductor for recording and reproducing and laminating the second coil conductor with a magnetic layer constituting a closed magnetic path and reciprocating the second coil conductor in this laminated part. CONSTITUTION:At a recording time, a recording current is flowed to the first coil conductor 32 of a recording track but the current is not flowed to the second conductor 30. A crosstalk preventing current is flowed to the second coil conductor 30 of the adjacent track but the current is not flowed to the first coil conductor 32 of this track. In this state, the current flowed to the second coil conductor 30 generates a magnetic field indicated by dotted lines in the figure, and the magnitude of this magnetic field has such degree that an upper magnetic layer 33 is saturated magnetically. As the result, most of the magnetic flux jumped from one recording track to adjacent tracks does not reach a magnetic gap 36, and the crosstalk for recording is reduced.
Patent JP-S63101550-A (JP)
Title: Automatic speed change control device
Inventor: TAMAI HIDEFUMI
IPC: F16H61/02
Filed: 1986-10-18
Abstract: PURPOSE:To prevent vibration of a car by operating a transmission at a neutral stage when a parking lever is operating during rotation of an engine and during stopping of the car. CONSTITUTION:The rotation of an engine 1 is detected from a rotation sensor 12, and the stopping of a car is detected by a car velocity sensor 32. It is detected that a parking lever 8 is operated from a parking switch 81. When the respective switches are ON, a command for putting a transmission 3 at a neutral stage is given to a transmission actuator 31. Therefore, vibration due to drag torque in a wet clutch system can be stopped by a gear mechanism of the neutral stage.
Patent JP-H0192214-A (JP)
Title: Polyester resin composition curable with visible light
Inventor: TOMURA YOSHIHIRO
IPC: C08F2/50
Filed: 1987-10-02
Abstract: PURPOSE:To provide the titled composition containing an unsaturated polyester resin and a specific photo-setting agent, having long pot life in dark place and high curing rate and giving a cured article having little hardness difference between the top and the bottom surfaces. CONSTITUTION:The objective composition contains (A) 100pts.wt. of an unsaturat ed polyester resin and (B) 0.01-5pts.wt. of a photosetting agent composed of (i) 0.1-5pts.wt. of an alpha-diketone (preferably benzyl or camphor quinone), (ii) 0.1-5pts.wt. of benzyl dimethyl ketal, (iii) 0.1-10pts.wt. of a tertiary amine (preferably N-ethylmorpholine or trialkylamine) and (iv)a peroxyketal [preferably 1, 1-bis(t-butylperoxy) 3, 3, 5-trimethylcyclohexane, n-butyl 4,4'-bis(t-butylperoxy) valerate, etc.].
Patent JP-2000071266-A (JP)
Title: Production of aromatic polycarbonate resin molding
Inventor: SHUDO HIROSHI
IPC: B29B13/08
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a transparent aromatic polycarbonate resin rod for an aromatic polycarbonate resin molding which is free from bubbles, colorless, and good in transparency and especially for optical fiber spinning. SOLUTION: In a method for producing an aromatic polycarbonate resin molding, a solid aromatic polycarbonate resin is introduced into a molding mold and heat-molded under a reduced pressure by using far infrared radiation as a heat source. The aromatic polycarbonate is obtained by the reaction between a divalent phenol and a carbonate precursor, and at least 50 mole % of divalent phenol components is preferably a compound expressed by a formula (wherein n and m are each an integer of 0-4).
Patent JP-S63105217-A (JP)
Title: Supply lubricating oil weighing device for engine
Inventor: MATSUMOTO YOSHIYUKI
IPC: F01M1/02
Filed: 1986-10-21
Abstract: PURPOSE:To heighten stroke quantity regulation precision by, as for a lubricating oil weighing device, retreating, to a side where a pump volume is made to enlarge at a time of speed reduction, a sub-plunger which is rotatably and slidably put into a main plunger which is regulatable of stroke quantity. CONSTITUTION:A main plunger 2 of a larger diameter is inserted to the guide hole 1a of a housing 1, and the shaft portion 3a of a sub-plunger 3 is in relativity rotatably and slidably put into a guide hole 2c opening at one side-end of this main plunger 2. A worm wheel 2a formed on the outer perimeter of the main plunger 2 meshes with a worm 4 connect-engaged to an engine output shaft, and also, its stroke quantity is regulated by means of a control cam 5 strike-contacted by an angle-shaped cam portion 6 formed at the other end- surface of the main plunger 2. The larger diameter portion 3b of the sub-plunger 3 is energized to the main plunger side through a spring 11 for relief, and at a time of regulation to a side where strike quantity at a time of speed reduction is lessened, oil pressure prevails, making the sub-plunger retreat.
Patent JP-H04125606-A (JP)
Title: Lens moving device
Inventor: KONNO YOSHIHIKO
IPC: G02B7/04
Filed: 1990-09-18
Abstract: PURPOSE:To prevent a focusing lens barrel from dropping due to dead weight by attaching a load on part of a gear system gear-connected to the focusing lens barrel by a load means when manual focusing is performed, and utilizing the static torque of a motor when automatic focusing is performed. CONSTITUTION:This device is comprised in such a way that a driving force from a driving means 2 can be transmitted to the focusing lens barrel via gear means 3-9 when the automatic focusing is performed. Also, the device is comprised in such a way that the driving means 2 is disconnected from the focusing lens barrel by using a switching gear 6 which comprises the gear means 3-9 when the manual focusing is performed, and a prescribed load can be attached on the gear system gear-coupling the focusing lens barrel by the load means 10 at that time. Thereby, it is possible to effectively prevent the focusing lens barrel from dropping due to the dead weight, and to easily attain acceleration when the automatic focusing is performed.
Patent JP-H11154592-A (JP)
Title: Induction heating apparatus for heating continuous strip material provided with plural serial power sources
Inventor: LOVELESS DON L
IPC: H05B6/36
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To uniform a phase and amplitude of power to be applied by providing a coil section consisting of two half-wound coils on its top and bottom, and providing a gap at one end of a coil apparatus to charge and discharge a strip material. SOLUTION: A coil apparatus 50 consists of an upper coil section 52 and a lower coil section 54 comprising a double-wound solenoid-shaped coil device, and heats a continuous strip coil in corporation. The strip coil is introduced into the coil apparatus 50 through a gap 68 between branch path conductors 64 and 66, and is fed out. A current flows an upper half-wound coil 58 through a branch path conductor 64 from a front lower half-wound coil 60. At a rear side of the device 50 also, an opposite current flow is set to the upper half- wound coil 56 and the lower half-wound coil 66 connected by means of a branch path conductor 66. The flows of current opposite to coil sections 52 and 54 each other produce an electromagnetic field in longitudinal direction through which a processed strip material passes.
Patent JP-2001074129-A (JP)
Title: Automatic transmission
Inventor: SATO SUSUMU
IPC: B62M25/08
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission capable of appropriately controlling a shift position toward a spring energizing direction at shift action, eliminating waste detection so as to improve reliability in low voltage detection, and preventing deterioration of a battery caused by useless low voltage detection display. SOLUTION: This automatic transmission is provided with a drive for driving a control mechanism to shift a transmission automatically in accordance with a vehicle speed detected by a speed detection means. The automatic transmission serves to shift the transmission energized by a spring to a shift-down direction or a shift-up direction using reverse rotation M2 (time T1) of the drive. In the case where a shift position as a next position of the energizing direction (two-speed) is detected by spring energizing direction shift action (time T3), the automatic transmission is caused to rotate the drive in a forward direction for a predetermined period of time.  More particularly, in an automatic transmission restored by a predetermined energizing force to perform shift action, it is possible to surely hold a shift position at a predetermined level, therefore it has seldom possibility to pass through the predetermined shift position by a restoring force.
Patent JP-H10107167-A (JP)
Title: Method for manufacturing cell array of memory device
Inventor: KIN OSHU
IPC: H01L29/792
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a cell array manufacturing method of trench separation type wherein coupling ratio between a control gate and a floating gate is raised, and characteristics drop of an inter-layer insulation body is prevented. SOLUTION: After stoppers 204 and 205 are formed on a first conductor 203 formed on a tunnel insulating body 202, a trench formation part is dug down to a substrate by etching (trench formation process). After an element separation body 208 which covers a cell array surface while a trench 207 is filled is formed, flattening is performed until the stopper 205 is exposed (flattening process). Further, the stoppers 204 and 205 and the element separating body are etched so that up to the side surface part of the first conductor 203 is exposed, with an inter-layer insulating body 209 formed over it (inter-layer insulation process). Then, the second conductor 210 is formed on the inter-layer insulating body 209 and then patterned, so that a floating gate 203 and a control gate 210 are formed (cell formation process).