baber/WOPTO huggingface dataset:
Patent JP-H0233720-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYAHARA AKIRA
IPC: G11B5/588
Filed: 1988-07-25
Abstract: PURPOSE:To cause a reproducing and recording information signal to hardly receive the influence of spacing loss by deflecting a magnetic head so as to be an almost rectangular direction to the length-wise direction of a magnetic tape. CONSTITUTION:A magnetic recording and reproducing device executes the recording and reproducing of the information signal with obliquely winding the magnetic tape to a rotary magnetic head drum 14. The device equips a pair of permanent magnets 1A and 1B, an exciting coil 4 to be provided in the magnetic path of these magnets 1A and 1B and to generate driving electro-magnetic force, movable members 7A and 7B, with which the exciting coil 4 can be deflected in a prescribed direction, to be provided in the both edges of the coil 4 and to be fixed in a central part and magnetic heads 10A and 10B which are provided on the outer circumference of these members 7A and 7B. These magnetic heads 10A and 10B are deflected so as to be the almost rectangular direction to the length-wise direction of the magnetic tape. Thus, the inclination of the magnetic heads 10A and 10B at the time of deflection is suppressed and the reproducing and recording information signal is caused to hardly receive the influence of the spacing loss. Then, a magnetic head deflecting and driving device can be made compact.
Patent JP-H0840099-A (JP)
Title: Release mechanism of shift lock device
Inventor: WATANABE YOSHITAKA
IPC: B60K20/02
Filed: 1994-08-04
Abstract: PURPOSE:To prevent a release button from being exposed indoors in a release mechanism to mechanically release a shift lock when electricity is not supplied. CONSTITUTION:When a grooved pin 15 is moved to a release groove 17C above an ordinary parking groove 17A, this movement is transmitted to a shift lock plate 19 and a shift lock release plate 33, and a pressing part 41 of the shift lock release plate pushes back an operation part 37 of a solenoid in the opposite direction of the shift lock direction. Therefore, a stopper 25 retreats from a moving locus of the shift lock plate 19, and the grooved pin 15 can be lowered, and can be moved to the other shift position, and a shift change becomes possible.
Patent JP-H05267612-A (JP)
Title: Semiconductor device and manufacture thereof
IPC: H01L27/10
Filed: 1991-06-28
Abstract: PURPOSE:To provide the title semiconductor device having a MOS capacitor capable of attaining the increase in capacity and the narrowed space. CONSTITUTION:The title semiconductor device is provided with MOS capacitor comprising a P type silicon substrate 1, a trench part 13, a capacitor electrode 17 comprising polycrystalline silicon containing impurities so as to make the upper side fluch with the inner side of the insulating film 14 and a wiring 18 integrally connected to the upper part of a capacitor electrode 17 to be led-out traversing the upper part of the trench part 13 from the capacitor electrode 17, a gate electrode 21 formed on the part distant from the end of the capacitor electrode 17 excluding the extension part of a wiring on the silicon substrate 11 through the intermediary of an oxide film and n<+> diffused layers 22, 23 in the opposite conductivity type to that of the substrate 11 respectively formed on the substrate surface positioned between the gate electrode 21 and the capacitor electrode 17 and the substrate surface adjacent to the gate electrode 21 on the side different from the capacitor electrode 17 side.
Patent JP-S63107866-A (JP)
Inventor: NOOMANDO DEII KOOBIN
IPC: C04B35/591
Filed: 1987-07-24
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-S6078147-A (JP)
Title: Speed change controller of automatic speed change gear
Inventor: AZUMA HARUMI
IPC: F16H61/10
Filed: 1983-09-30
Abstract: PURPOSE:To prevent the generation of speed change shock by performing the shift-down by one stage when an accelerator pedal is stepped-in to a prescribed position, in the case when shift-down by two stages from the overdrive speed change stage is performed. CONSTITUTION:A kick-down apparatus consisting of a kick-down solenoid 80b and a kick-down switch 104 for detecting that an accelerator pedal is at nearly perfectly opened position and a shift-down apparatus consisting of a shift-down solenoid 92b and a shift-down switch 105 for detecting the opened position smaller by a prescribed amount than the opening degree of an accelerator pedal which is detected by the kick-down switch 104 are provided, and shift-down by one step is performed when the accelerator pedal is stepped-in to a prescribed position, and when the accelerator pedal is stepped-in to the nearly perfectly opened position, shift-down to the lower speed stage is performed. Therefore, the speed-change shock due to the two-stage shift-down at a stroke is prevented.
Patent JP-H0350303-A (JP)
Title: Locker arm
Inventor: MATAYOSHI YUTAKA
IPC: F01L1/24
Filed: 1989-07-17
Abstract: PURPOSE:To make a locker arm smaller and improve designing freedom by forming an oil storage chamber in the locker arm, arranging the oil storage chamber coaxially with a cylinder part, and forming a wall part constructing the oil storage chamber integratedly with the locker arm. CONSTITUTION:In a locker arm 1, its one end is supported by a locker shaft 9 so that it may oscillate freely and is oscillated by the force from a cam sliding-connected to a cam follower part 13, and a valve 3 is pushed down through a plunger 2 on the other end, whereas a recess part 12 is formed coaxially with a cylinder 11 on the top surface of an oscillating end 15 in a locker arm 1, and a plug 33 is pressed in the top of the recess part 12 to con struct an oil storage chamber 7 of prescribed volume. In the locker arm 1, there are respectively provided an oil passage 16 leading oil to the oil storage chamber 7 from a main gallery 21 through a peripheral groove 23 and an oil passage 17 leading oil to a high pressure chamber 6 from the oil storage cham ber 7. In addition, in the plug 33 on the top of the oil storage chamber 7, an air vent hole 34 is formed.
Patent JP-H0750273-A (JP)
Title: Short time annealing equipment
Inventor: TANAKA KIYOTSUGU
IPC: H01L21/324
Filed: 1994-07-13
Abstract: PURPOSE:To provide a short time annealing equipment wherein the uniformity and the controllability of wafer temperature can be obtained while the wafer is maintained in a necessary gas pressure atmosphere. CONSTITUTION:In an equipment wherein an almost disk-shaped semiconductor substrate 1 is put on a retainer 2 which is heated in a short time by a heating means 6, short time anneal of the semiconductor substrate 1 is performed mainly by the heat conduction from the retainer 2, a ring-shaped cover 3 which covers the outer periphery of the semiconductor substrate 1 and has a hole whose diameter is 55-80% of the diameter of the semiconductor substrate 1 in the central part is put on the retainer 2.
Patent JP-H0824666-A (JP)
Title: Immobilized photocatalyst
Inventor: MATSUTANI HIROSHI
IPC: C02F1/58
Filed: 1994-07-13
Abstract: PURPOSE:To provide an immobilized photocatalyst which indicates high efficiency fo a photocatalytic reaction with the film of an active photocatalyst substance supported on a light transmitting carrier so that the running cost can be reduced, and the catalyst is applicable especially to the purification of waste water and gas. CONSTITUTION:In the immobilized photocatalyst, a light transmitting carrier is immersed in a sol solution of an active substance as a photocatalyst with an average particle size of 10nm or less, and the carrier containing the sol is dried and burned so thet the active substance is carried on the carrier in thin film with thickness of 1mum or below.
Patent JP-S6244686-A (JP)
Inventor: TANIMOTO KAZUO
IPC: G21C7/14
Filed: 1985-08-23
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-H0626638-A (JP)
Title: Combustion apparatus
Inventor: YAMAMOTO TERUO
IPC: F23N3/08
Filed: 1992-07-10
Abstract: PURPOSE:To realize reliable ignition of a mixed gas even at the time of severe cold by performing prepurging according to a temperature of combustion air or of a burner at the time of ignition and varying a combustion air blow quantity at the time of ignition. CONSTITUTION:A temperature detector 17 detects an air temperature in an outdoor unit 2 to produced a detection signal, which is converted into a measured value by a temperature converting means 19. A threshold value is inputted from a temperature setting means 21 into a storage means 20, which outputs the threshold value together with the measured value to a temperature comparing means 22 by which the magnitude of the value between the measured value and the threshold value is compared. A controlling means 23 adapted to control a blower for combustion, into which the result of comparison is inputted, sets an air blow quantity to Lo when the measured value is smaller than the threshold value, and outputs a set signal to a burner controlling means 24, whereby the burner controlling means 24 outputs a command so that an adjustable speed motor 9 of the blower 10 for combustion is operated at the number of revolutions smaller than that of previous revolutions.
Patent JP-H0473657-A (JP)
Title: Electrophotographic sensitive body
Inventor: OGUCHI TAKAHISA
IPC: G03G5/06
Filed: 1990-07-13
Abstract: PURPOSE:To ensure high sensitivity to light having long wavelength in a near IR region by incorporating a specified compd. into a photoconductive material. CONSTITUTION:When a photoconductive layer contg. an org. photoconductive material is formed on an electrically conductive substrate to obtain an electrophotographic sensitive body, a compd. represented by formula I (where 1<=n<=16) is incorporated into the photoconductive material. The compd. represented by the formula I is titanyl phthalocyanine having 1-16 chloromethyl groups substd. on the benzene rings of phthalocyanine. The photoconductive layer may be formed on the electrically conductive substrate by vapor-depositing the org. photoconductive material on the substrate. Since the resulting sensitive body has high sensitivity to light having about 800nm wavelength in the oscillation region of semiconductor laser, special treatment with a shifting agent is not required.
Patent JP-H06181971-A (JP)
Title: Manufacture of deodorant
Inventor: NAKAMURA KAZUNORI
IPC: B01D53/81
Filed: 1992-06-18
Abstract: PURPOSE:To provide a deodorant facilitating the realization of the capability of decomposing an odor component, and capable of preventing the occurrence of softening and swelling upon immersion in water by adding polyvalent metallic salt or the like to active sludge in a sewage treatment plant, and then drying and stabilizing the sludge at the predetermined or lower temperature for making a solid. CONSTITUTION:Returned sludge circulated and used at a public sewage treatment plant is kept stationary, for example, 12 hours, and polyvalent metallic salt and/or polyvalent metallic oxide dissolved in water, for example, aluminum sulfate is added under agitation to sludge to provide concentration, for example, 50ppm after the removal of resulting supernatant liquid, and the sludge is treated to obtain a neutral pH value. Then, the sludge is kept stationary similarly for a long time and, then, ventilated for four days to decompose a part of an organic substance. Excessive aluminum sulfate is removed through a plurality of water washing processes where the precipitation and supernatant exhaust of the sludge are repeated. Thereafter, the sludge is drawn into and filtrated with filter paper, and a dehydrated cake is thereby obtained. This cake is ventilated and dried at a temperature equal to or below 70 deg.C, for example, at 30 deg.C and a resulting dry product is crushed and graded, thereby providing a desired deodorant.
Patent JP-H1113983-A (JP)
Title: Electric welding joint
Inventor: KITAZAWA SHIGEO
IPC: F16L37/20
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the movement of a resin pipe or a joint during welding and to strongly weld both uniformly by forming an unnotched part made by notching a proper circumference in the connecting end of a joint main body and fastening the resin pipe inserted into the joint main body to the unnotched part by using a fastening tool. SOLUTION: A notched part 2e is formed by notching a specified length from the end surface of a joint main body 2 having a buried electric heat generation element by roughly half of a circumference, and locking parts 2c are formed in both end parts of an unnotched part 2b. On the other hand, annular parts 4 are fixed to both end parts of a pressing tool 3 and a cam 5 is fixed to one thereof. Cut joints are worked on the inner peripheral surfaces of the unnotched part 2b and the pressing tool 3. When the pipe end of a resin pipe 6 is inserted into the joint main body 2 and welded, after the resin pipe 6 is inserted into the connecting end of the joint main body 2, this resin pipe 6 is fastened to the unnotched part 2b by using the pressing tool 3 and then the resin pipe 6 is firmly fixed to the joint main body 2.  In this state, by conducting electricity to the electric heat generation element, both are uniformly and strongly welded.
Patent JP-2001008624-A (JP)
Title: Steamer for tea manufacture
Inventor: ASAHINA MASATOSHI
IPC: A23F3/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a steamer for tea manufacture capable of preventing tea leaves from attaching especially to an inner cylinder and facilitating a maintenance. SOLUTION: In this steamer for tea manufacture in which an inner cylinder 7 is arranged in a fixed outer cylinder 6 to form a steaming cylinder 5, the central shaft of the steaming cylinder 5 is made into a slightly dropped state from horizontality with heading toward the tip, rotated and steam is introduced into the steaming cylinder 5 to steam tea leaves passing through the steaming cylinder 5, the inner cylinder 7 is obtained by fixing a shell plate 72 having a large number of projected parts 72a to an outer frame. The adhesion of tea leaves or tea dregs to the inner cylinder 17 can be extremely prevented in comparison with a conventional inner cylinder using a wire mesh and maintenance is facilitated.
Patent JP-2000019593-A (JP)
Title: Battery housing chamber
Inventor: WATANABE YOJI
IPC: G03B17/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent falling off, etc., by surely holding a loaded battery in a fixed position, with a simple mechanism. SOLUTION: This battery housing chamber 1a loaded with a battery 2 which is in a columnar shape and provided with a first electrode 2a in one longitudinal end surface and a second electrode 2b almost all around the periphery, in a part of the periphery in a longitudinal direction is constituted to provide a battery housing part which is formed to house the battery in a direction crossing the longitudinal direction and provided with a position regulating part 1c for regulating the longitudinal position of the loaded battery, in one longitudinal end part, a first contact piece 3 which is disposed in the other longitudinal end part, of the battery housing part, comes into contact with the first electrode and energizes the battery toward the position regulating part and a second contact piece 4 which is provided in the longitudinal side end part of the battery housing part,  brought into contact with the second electrode and abutted on the periphery of the battery, to hold it.
Patent JP-H0348788-A (JP)
Title: Radar display device
Inventor: USUI RYUSABURO
IPC: G01S7/22
Filed: 1989-07-18
Abstract: PURPOSE:To prevent a radar image and symbols from becoming hard to watch by switching and displaying the radar image and symbols by comparing them with a brightness level set by a reference signal source. CONSTITUTION:The reference signal source 11 sets the brightness level of an image composition part to a specific value previously. Then a comparator circuit 12 compares display data on the symbols read out of a symbol display frame memory part with the brightness level set by the signal source 11 and generates an output signal corresponding to the large-small state of the bright ness level. Then a register 13 holds the display data on the symbols read out of the symbol display frame memory part, the radar image data read out of a radar display frame memory part, and the output signal of the circuit 12. Then a switching circuit 14 switches the display data on the symbols held in the register 13 and the radar image data with the output signal of the circuit 12 which is held in the register 13. Therefore, the display of the radar image and symbols is prevented from becoming hard to watch at the time of the image composition.
Patent JP-H03258807-A (JP)
Title: Production of vinylic polymer particle and expandable vinylic polymer particle
Inventor: KUNITAKE KAZUHIKO
IPC: C08J9/18
Filed: 1990-07-12
Abstract: PURPOSE:To obtain the subject particles, excellent in smoothness and useful as packaging materials, etc., by adding a polymerization inhibitor and providing a prescribed hydrogen ion concentration during prescribed polymerization conversion rates in carrying out suspension polymerization of a vinylic monomer in the presence of a surfactant in an aqueous medium. CONSTITUTION:A vinylic monomer (e.g. styrene) is subjected to suspension polymerization in the presence of a sparingly soluble phosphate (e.g. tricalcium phosphate) and an anionic surfactant (sodium dodecylbenzenesulfonate) in an aqueous medium. In the process, a polymerization inhibitor (e.g. hydroquinone in an amount of preferably 0.002-0.01wt.% based on the monomer) is added to the suspension system and the hydrogen ion concentration in the polymerization system is regulated to 10<-9> to 10<-13> gram ions while the polymerization conversion rate of the vinylic monomer is 0 and 30wt.%.
Patent JP-S6427952-A (JP)
Title: Color printing control system
Inventor: SOSHI MORIKAZU
IPC: B41J3/00
Filed: 1987-07-24
Abstract: PURPOSE:To obtain an easy-to-see print output, by printing color data by a printer through modifying the color data correspondingly to color numbers according to a color pallet memory, for a color printer and a monochrome printer. CONSTITUTION:A color pallet memory 70 comprises a region 71 for storing color numbers, a region 72 for storing color designation data, a region 73 for storing data for designating execution or non-execution of monochrome printing, and a region 74 for storing pattern data for designating monochrome printing patterns. The designation data in the color pallet memory 70 are set according to color data sent from a host system, and are set through designation by inputs from a keyboard. The designation data set in the memory 70 can be displayed on a CRT display device 2A, and the designation data are set or modified by displaying the contents of the memory 70 on a display screen of the display device 2A and inputting data through the keyboard 2B.
Patent JP-H0470897-A (JP)
Title: Driving circuit of liquid crystal display panel and its driving method
Inventor: SAITO TADASHI
IPC: G02F1/136
Filed: 1990-07-12
Abstract: PURPOSE:To prevent deterioration in picture quality due to variance in voltage by a simple digital circuit by applying a pulse-width modulated pulse corresponding to an image signal to a common gate line and a lamp voltage to selection common source lines, and charging a connection liquid crystal display element. CONSTITUTION:Respective switch terminals Q1a, Q1b... connected to selected source lines l2a, l2b..., e.g. l2a are on while buffer voltages v1a, v1b... are applied to common gate lines l1a, l1b..., and liquid crystal display elements C1a, C1b... are applied with the lamp voltage Vi through respective switch elements and charged. When pulse gate voltages v1a, v1b... applied to the common gate lines l2a, l2b... turn off, respective switch terminals Q1a, Q1b... also turn off and last voltages are held. Liquid crystal elements C1a, C1b... corresponding to respective picture elements of the liquid crystal display panel 8 are charged only in one horizontal scanning period and variance in pulse width among pulse-width modulated output pulses v1a, v1b... is several tens of ns, so variance in voltage charged in the liquid crystal display elements in one by several ten hundreds of an input voltage.
Patent JP-H09194727-A (JP)
Title: Windshield wiper blade made of silicone composition
Inventor: GIBBON ROBERT M
IPC: B29C48/00
Filed: 1996-07-15
Abstract: A windshield wiper blade capable of inexpensive manufacture and having good wipe quality comprises approximately 100 parts by weight of a vulcanizable elastomer including at least one silicone polymer, and about 75 to 220 parts by weight of a siliceous filler dispersed in the elastomer. The siliceous filler preferably includes a substantial portion of particles having a relatively large diameter in the range of 5 to 100 microns in order to lower the coefficient of friction of the wiper blade with respect to automotive windshield glass. <IMAGE>
Patent JP-H0633743-A (JP)
Title: Denitration control device
Inventor: GOSHIMA YASUO
IPC: F01N3/08
Filed: 1992-07-13
Abstract: PURPOSE:To provide a control device so that FF control can be backed up by an FB control system, and performance deterioration can be prevented regardless of changing a condition of a gas turbine, to further well control a reference O2 correction value of exhaust gas NOx concentrate always to a reference value even in the case of fluctuating residual oxygen concentration in exhaust gas. CONSTITUTION:A speed type fuzzy controller 139 is provided with a fuzzy inference mechanism 137, FB rule 135 and an FF rule 136, and in the case of such as no load change of a gas turbine, feedback control is performed by the FB rule, to control exhaust gas nitrogen oxide concentration to a target set value. When received disturbance of load fluctuation or the like of a gas turbine, a disturbance detection signal is fluctuated to ignite the FF rule, and feedforward control is performed.
Patent JP-S6341602-A (JP)
Title: Rotor structure for turbocharger
Inventor: OKADA MASAKI
IPC: F01D5/10
Filed: 1986-08-08
Abstract: PURPOSE:To make a rotational balance correction for a rotor performable easily and accurately, by forming the fixed hole expanded in diameter sequentially in the radial direction along the axial center direction, in an end face of the rotor for a turbocharger, and installing a mass body in this hole as one body. CONSTITUTION:A turbine part 2 of a turbocharger is provided with a turbine rotor 6 to be rotated by exhaust gas and the turbine housing 7 formed in involute form for spraying the exhaust gas uniformly over the whole circumference of the rotor 6. In this case, in a boss part 9 of this rotor 6, there is provided with a fixed hole 10 on the axial center. This fixed hole 10 is formed in taper form to be expanded in diameter in the radial direction along the axial direction, and a mass body 11 consisting of a heat resisting metal is installed in this hole 10. This mass body 11 is made up of a leg 11a being fitted and unitized in one and a mass body proper 11b to be seated in an end face of the boss part 9, and grinding conformed to a balance correction for the rotor 6 is applied to this body proper 11b.