baber/WOPTO huggingface dataset:
Patent JP-S62184386-A (JP)
Title: Screen image display type electronic metronome
Inventor: KANEKO MASAO
IPC: G04F5/02
Filed: 1986-02-07
Abstract: PURPOSE:To obtain tact effect with good visibility by receiving luminous flux in a tact rod shape by a mirror which is amplitude-rotated with an electromagnetic force according to electrically generated tempo data, and projecting reflected light which moves reciprocally to right and left and forming an image. CONSTITUTION:By causing a current to flow through a coil 4 as shown in a figure, the coil 4 and a magnet 7 repulse each other according to the Fleming's left-hand rule and a coil frame 5 rotates around a torsion bar 6 as an axis of rotation as shown by an arrow. If the current is ceased, the coil frame 5 returns to its neutral stable position with the restitutive force of the torsion bar 6. Then, at the time of a current having the opposite polarity from said current is applied to the coil, the coil frame 5 rotates in the opposite direction from the arrow according to the coil 4 and when the current is ceased, the frame returns to its original neutral stable position. Thus, an alternating pulse current synchronized with a tempo is applied to the coil 4, a mirror 3 enter amplitude rotation in synchronism with the tempo. For the purpose, the tempo is adjusted by adjusting the period of the alternating pulses applied to the coil.
Patent JP-H04243602-A (JP)
Title: Low aspect ratio pneumatic tire
Inventor: TSUKAHARA KAZUMI
IPC: B60C11/00
Filed: 1991-01-25
Abstract: PURPOSE:To make the drainage performance compatible with the turning performance in a low aspect ratio tire comprising a crown portion, an annular groove formed by causing a central part of the crown portion as taken in the widthwise direction to be recessed radially inwardly, and treads located on both sides of the annular recess and having surfaces each formed with wide grooves. CONSTITUTION:Each of outer grooves 41 on the outer mounting side from an annular recess 35 is extended substantially in the widthwise direction to increase the tread rigidity, and each of inner grooves 45 on the inner mounting side from the annular recess 35 is extended substantially in the circumferential direction to enhance the drainage. Further, the cross section area of the annular recess 35 is enlarged to prevent overflow of water from the annular recess 35 to thereby further enhance the drainage.
Patent JP-H06240057-A (JP)
Title: Polyolefin resin composition
Inventor: SAKAI HIDENORI
IPC: C08L23/02
Filed: 1993-02-15
Abstract: PURPOSE:To obtain the subject compsn. which has good resistances to heat aging and weathering and does not exhibit discoloration due to contact with nitrogen oxides. CONSTITUTION:This resin compsn. comprises a polyolefin resin contg. a phenol compd having a mol.wt. of 500 or higher and a group of formula I and a hindered amine compd. having a group of formula II or III. In those formulae, R<1> and R<2> are each 1-4C alkyl; and R<3> and R<4> are each 1-8C alkyl, aryl, or aralkyl.
Patent JP-H04240849-A (JP)
Title: Solution for processing silver halide color photographic sensitive material and method for processing same material by same solution
Inventor: TSUCHIYA ICHIRO
IPC: G03C7/42
Filed: 1991-01-25
Abstract: PURPOSE:To provide a developing solution capable of giving sufficient storage stability of a dyestuff image in spite of storage conditions of a processed photosensitive material substantially without using formaldehyde, having superior aptitude to operation environment in a developing room, reducing occurrence of reticulation at the time of high humidity high-speed drying, and having aptitude to rapid drying. CONSTITUTION:The processing solution for a silver halide color photographic sensitive material contains 1,3,5,7-tetraazabicyclo-[3,3,1]-nonane derivative or 1,3,5,7-tetraazacyclooctane derivative, and it is preferred that the processing solution is a stabilizing solution, a bleach-controlling solution, or a bleaching solution.
Patent JP-S54119755-A (JP)
Title: Water receiving well inflow control method
Inventor: NISHIJIMA MAMORU
IPC: E03B3/15
Filed: 1978-03-08
Abstract: PURPOSE: In a control of inflow to a water receiving well (hakusisei) in a water treatment system, to limit the water level in the water receiving well within a predetermined range by conducting correction calculation of the outflow from downstream treatment steps based on the water receiving well level and determining an efficient inflow.  
     CONSTITUTION: Water treatment steps in a city water plant comprise a water receiving well 6, sedimentation basin 7, and filter basin 8. A pulse controller 2 is provided for controlling an inflow control valve 4 which is placed in an inflow conduit of the water receiving well 6. The controller 2 is fed with control condition signals a PV value (water take-up flow rate feedback signal) from a flowmeter 1 and a SV value (water take-up flow rate set point signal) from an operatinal setter 3, and controls the valve 4 based on the deviation of the signals. The setter 3 is fed with a water receiving well level signal from a water level meter 5 and with a filter basin outflow signal from a flowmeter 9, and determines an efficient inflow based on the water receiving well level and feeds it as the SV value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02208260-A (JP)
Title: High alumina content casting material for special smelting ladle
Inventor: KANNO AKIRA
IPC: C04B35/66
Filed: 1989-02-06
Abstract: PURPOSE:To obtain a casting material of high alumina content of improved crack formation and duration reliability by using Al2O3, MgO and SiO2 at a specific ratio. CONSTITUTION:In a casting material comprising 65 to 85wt.% of Al2O3, 5 to 25wt.% of MgO and less than 30wt.% of SiO2, the ratio of Al2O3 of less than 1mm particle sizes/(Al2O3+SiO2) is adjusted to 0.80 to 0.95. As a preferable binder, is cited alumina cement, refractory clay, silica ultrafine powder and silicic acid glass and the binder is preferably prepared selecting 1 or more of these binders. The starting alumina material used in this invention is sintered alumina, electrically fused alumina as a synthetic one or bauxite or mullite as a naturally occurring one.
Patent JP-H10225191-A (JP)
Title: Controller and control method for stepping motor and time measuring unit
Inventor: HARA TATSUO
IPC: H02P8/38
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To realize highly reliable control with no stepping of a pointer by supplying first and second field detection pulses having different polarity to a drive coil prior to a drive pulse thereby eliminating the effect of an external field and the field from a power generating unit. SOLUTION: At step ST 21, a decision is made whether an auxiliary pulse has been outputted during the preceding cycle. If the auxiliary pulse has been outputted, a demagnetization pulse is outputted immediately at step ST 25 followed by output of a drive pulse at step ST 26. The demagnetization pulse has a polarity reverse to that of the auxiliary pulse and the effective power of drive pulse can be increased by supplying a next cycle drive pulse following to the demagnetization pulse. Since a rotor can be turned surely even when power generation is sustained and a field is present or when a residual field is present, detection of rotation is omitted and the possibility of erroneous detection is eliminated resulting in reliable stepping of a pointer.
Patent JP-H01201048-A (JP)
Title: Method for modifying surface of glass container
Inventor: EGUCHI KIYOHISA
IPC: C03C23/00
Filed: 1988-02-05
Abstract: PURPOSE:To obtain a glass container capable of preventing migration of components in the container to filled contents without requiring a special apparatus and affecting productivity, by bringing the inner surface of the glass container into contact with water optionally containing a specific substance and heat-treating the inner surface. CONSTITUTION:An adequate amount (e.g., tens of g - several g) of water, such as pure water or distilled water, or water containing a substance, such as an inert gas or alcohol, having no interaction with glass without eliminating glass components from the glass surface is added through a suitable filling machine, e.g., dispenser, to the inner surface of a glass container and in the liquid or gaseous state brought into contact therewith in the course of forming and processing or after completing the forming thereof. The resultant container is then heated to 400-900 deg.C, kept at the temperature for a prescribed time (e.g., tens of sec - several hr) and heat-treated to form a modified layer with hardly any content of constituent components readily dissolving and migrating into filled contents of the glass container on the inner surface thereof.
Patent JP-2000225367-A (JP)
Title: Apparatus for coating film
Inventor: NAKANISHI YASUSUKE
IPC: B05C5/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To apply a coating soln. to a film uniformly in the lateral direction thereof even if there is the distribution of tension in the film as seen in a film during film formation process in a floatation type film coating apparatus. SOLUTION: In an apparatus for coating film wherein a film running under predetermined tension is supported by a pair of support rolls spaced apart from each other at a predetermined interval and a die is pressed to the surface of the film at the intermediate part between the support rolls and a coating soln. is extruded from the slit of the die to be continuously applied to the surface of the film, the lip surface of the die is formed into a curved surface uniformizing the tension distribution in the lateral direction of the film.
Patent JP-H11282072-A (JP)
Title: Camera provided with contact type shutter releasing means
Inventor: GRUPP JOACHIM
IPC: G04G99/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of executing starting up only with touching with finger, without requiring the application of pressure by separating a shutter releasing means from a means for setting a shutter, that is, adopting the shutter releasing means of a contact type. SOLUTION: The camera includes a case 1 divided by an intermediate part 2, a rear cover 3 and a top surface 4. The case 1 is equipped with a lens 5, a view finder means 6, a shutter setting means 7 and the shutter releasing means separated from the shutter and the shutter setting means 7. The shutter releasing means is controlled by a contact type sensor 8b capable of executing starting up with contact with the finger.
Patent JP-H06217161-A (JP)
Title: Remote control signal transmitter and method thereof
Inventor: TOKIOKA MASAHIRO
IPC: H04N5/00
Filed: 1993-01-20
Abstract: PURPOSE:To normally operate a receiver by using the DC voltage of a transmis sion line, and to transmit a remote control signal by a timer operation. CONSTITUTION:A receiver 44 is provided at one terminal of a transmission line 30 to which +VD is impressed from a power source superimposing circuit 36, and a transmitter 52 is provided at the other terminal. Then, the conversion IC 56 of the receiver 44 generates an output according to a received optical remote control signal, and the output is stored in an RAN 60. A CPU 58 reads the storage data from the RAM 60 in a set time, and a transistor 70 changes the potential of the transmission line 30 to the +VD or a ground potential. When the transmission line 30 is the +VD, the +VD is impressed from a diode 74 to the IC 56, RAM 60, and CPU 58, and a charge type battery 76 is charged. When the transmission line 30 is the ground potential, the +VD is impressed from the charge type battery 76 to the IC 56, RAM 60, and CPU 58. A light transmitting diode 100 of the transmitter 52 repeats emission and non-emission according to the change of the potential of the transmission line 30, and transmits the remote control signal to a VTR 50.
Patent JP-2000223367-A (JP)
Title: Electrolytic capacitor and manufacture thereof
Inventor: KAGUMA KENJI
IPC: H01G9/035
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To suppress the characteristics deterioration due to high humidity loading tests, etc., by adding a nitro compd. to a conductive polymer layer and/or electrolyte. SOLUTION: A conductive polymer layer formed on a roll-type capacitor element 7, and the element 7 is impregnated with an electrolyte, wherein a nitro compd. is added to the polymer layer or the electrolyte or may be added to both. The element 7 is formed by rolling up an anodized foil 1 and a counter cathode foil 2 via a separator 3. The nitro compd. uses an aromatic nitro compd. To form the polymer layer in the element 7, the element 7 is impregnated with a monomer to be oxidation-polymerized into a polymer such as pyrrole, thiophene, furan, aniline or deriv. thereof and soaked in a water soln. contg. an oxidizer for oxidation-polymerization.
Patent JP-S53111414-A (JP)
Title: Starting system of stationary scherbius device
Inventor: HOSONO ISAMU
IPC: H02P1/26
Filed: 1977-03-09
Abstract: PURPOSE: To enable start with a simple interrupter ▵ by applying ignition signals to a thyristor switch, opening the shortcicuit switch of a resistor and initiating the start. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11211236-A (JP)
Title: Heater with fan function
Inventor: MAEDA NOBUHIDE
IPC: F24H9/02
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To sustain residents in best metal condition by heating a room comfortably while blocking generation of general germs or mold, rejecting sanitary harmful insects such as flea and tick, blocking dew formation, deodorizing life odor such as odor of human body odor, food and smoking, and generating minus ions. SOLUTION: Three kinds of ceramic selected among amphibole, serpentine, diorite, granite property, cristobalite, tuff, calcium oxide, magnecia and silica are mixed to produce a composite ceramic 4 which is arranged in the the air supply passage 2 of a heater 1, i.e., on the upstream or downstream side of a fan 3, and the air touching the composite ceramic 4 is supplied into a room.
Patent JP-S60171858-A (JP)
Title: Check system of picture element number
Inventor: ABE SUSUMU
IPC: H04N1/00
Filed: 1984-02-15
Abstract: PURPOSE:To attain check of picture element number with less number of components by using a decoding function as a part of check function at relay to a CPU in a facsimile controller and using it as a decoding means at relay from the CPU. CONSTITUTION:In relaying a data to the CPU from any FAX, a control section 20' activates a one-dimensional/two-dimensional decoder 23b', which executes the decoding in the timing attended with the contro of the control section 20' in the check of picture element number in addition to the decoding superimposing a picture signal and its additional information to a picture memory section 22.
Patent JP-H09221171-A (JP)
Title: Cover material for hermetically sealed container
Inventor: NAKAJIMA YOSHIO
IPC: B65D41/20
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To remove curled lines of a laminate body, by pressing a plurality of embossing lines on the front face or the rear face of the laminate body in which a synthetic resin layer including a heatseal layer is laminated on a fiber base material like paper or nonwoven fabric, and linearly fixing the fiber base material to prevent the laminate body from bending. SOLUTION: A cover material 1 is a laminate body in which at least one layer 3 of a synthetic resin as a heatseal layer is laminated on a fiber base material 2 like paper or nonwoven fabric A plurality of embossing lines 4 are pressed on the laminate body parallelly to curled lines or vertically to form a straight cover material 1 free form curls. The embossing lines 4 may be arranged on the whole face of the cover material 1 or a part thereof and also they may be continuously or discontinuously arranged. The shape may be straight lines or waved form. The embossing lines may be put on either of the front face or the rear face or both faces.
Patent JP-H10223215-A (JP)
Title: Manufacture of alkaline storage battery
Inventor: NARA MANABU
IPC: H01M10/24
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery in which a paste is prevented from dropping out a part, where a cathode plate is cracked and inner short circuit is prevented. SOLUTION: This manufacturing method is carried out by producing an active material paste by kneading an active material of mainly nickel hydroxide with water and carboxymethylcellulose as a binder, producing an electrode unit by spirally rolling a band-like cathode sheet 1, produced by filling a sponge- like substrate with the active material paste and an anode sheet 4, while sandwiching a separator 5 between the cathode sheet 1 and the anode sheet 4, and housing the electrode unit in a case 6. In this case, for the cathode sheet 1, one produced by drying and pressing the substrate filled with the active material paste, restoring the viscosity of the binder by wetting the surface part with hot water 2 at 60 deg.C for 1 minute, passing the resultant substrate through a plurality press rollers 3 arranged in a meandering manner, and drying the obtained substrate is used.
Patent JP-S55118632-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KIRITA KEI
IPC: H01L29/78
Filed: 1979-03-07
Abstract: PURPOSE:To form a precise and stable impurity diffused region of high concentration in a semiconductor substrate by a method wherein a laminated layer structure consisted of an ion implantation layer and an impurity added layer function as a source for diffusion. CONSTITUTION:An ion implanted layer 5a, 5b is formed by openings 4a, 4b being formed on an oxide film 2 on a semiconductor substrate 1, and at the same time an impurity added layer 6 which consists of an insulated layer which contains impurity of the same kind or non-mono crystalline semiconductor layer is deposited and furthermore in a necessary case an SiO2 film 7 to prevent impurity from evaporation is applied on it. After the preceding process, by heat treatment being done at least in partially oxidizating atmosphere utilizing the ion implanted layers 5a, 5b and impurity added layer 6 as a source for diffusion, impurity diffused layer 8a, 8b are formed and they are constructed as a source and drain of a MISFET or a buried collector region of bipolar structure. Thus by utilizing a two layered surce for diffusion, the harmful influence which emerges in case of independent utilization of each single layer can be eliminated.
Patent JP-H05235602-A (JP)
Title: Transmission line
Inventor: SASAKI HISAFUMI
IPC: H01G4/38
Filed: 1992-02-13
Abstract: PURPOSE:To mount a single plate capacitor and a laminated capacitor in parallel in terms of the circuit without change of a line width of the transmission line, to decrease the disturbance in the characteristic impedance and to obtain a sufficient frequency characteristic over a broad frequency band. CONSTITUTION:A single plate capacitor 4 and a laminated capacitor 5 are mounted within a width H1 of a 1st conductor pattern 1a while an electrode 5a at one side of the laminated capacitor 5 is butted to an electrode 4 of one side of the single plate capacitor 4 and electrodes 4b, 5b of the other side of the capacitors 4, 5 are formed to an insulation board in contact with the 1st conductor pattern 1a. The electrode 4a of the one side of the single plate capacitor 4 is connected to a 2nd conductor pattern 1b formed to the insulation board with almost a same width as the 1st conductor pattern 1a with a gold ribbon 7 having the conductivity so as to bridge over a cut part 6, and the parallel circuit comprising the single plate capacitor 4 and a laminated capacitor 5 is formed between the 1st conductor pattern 1a and the 2nd conductor pattern 1b.
Patent JP-S56124699-A (JP)
Title: Self-suction pump
Inventor: TANAKA NOBUMASA
IPC: F04D9/02
Filed: 1980-03-05
Abstract: PURPOSE: To obtain a self-suction pump having a simple structure and an improved self-suction function by a method wherein there is provided a notch on the external periphery of the point of each blade of an impeller and part of the circulating stream returns from the back side of the blade to the suction side through the notch in no relation with the stream along the external periphery of the impeller.  
     CONSTITUTION: There is provided a notch 30 on the external periphery of the point of each blade 51 of the impeller 50. Thus, part of the circulating stream generates the stream shown by the full line arrow in the figure through the notch 30 regardless of the streams 60W63 on the external periphery of the impeller 50, breaks the equilibrium on the back side of the blade 51 and returns to the suction side, therefore, self suction function is improved. When the self suction is completed and a  pumping- up process starts, the mixed liquid of the air and the water changes into  the water which contains no air, and the mass is increased. Therefore, centrifugal  force is enlarged and the water is likely to be discharged from the blade 51. As a  result, the circulating stream from the notch 30 is decreased and the efficiency in the pumping-up process can be prevented from reducing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02208441-A (JP)
Title: Air conditioner
Inventor: MIYAUCHI SEIJI
IPC: F24F11/02
Filed: 1989-02-07
Abstract: PURPOSE:To facilitate an operation control and eliminate a wall burying work of an electrical wiring in an air conditioner comprising an indoor unit, an outdoor unit, an integral type air conditioning unit and a ventilation unit by a method wherein a controller is concentrically mounted in the outdoor unit, the integral type air conditioner or the ventilation unit. CONSTITUTION:A controller 31 of an integral type air conditioning unit 4, a controller 32 for a separate type air conditioner composed of an indoor unit 1 and an outdoor unit 3 and a controller 33 for a ventilation unit 5 are concentrically mounted on an upper surface of this air conditioning unit. The controller 32 is connected to the outdoor unit 3 and the indoor unit 1 through an electrical wiring and the controller 33 is connected to the ventilation unit 5. Accordingly, operation of the air conditioner can be controlled at the same location and thus no work is required for burying the electrical wiring into the inner wall.
Patent JP-S58145782-A (JP)
Title: Preparation of pitch
Inventor: MORIYA KUNIHIKO
IPC: C10C3/06
Filed: 1982-02-23
Abstract: PURPOSE:To prepare pitch which produces carbon fiber with a high elastic modulus, by heat treating petroleum heavy oil, removing insoluble matters and then distilling out low-boiling fractions. CONSTITUTION:A petroleum-based heavy residual oil having a boiling point of 400 deg.C or higher (as under normal pressure) and sulfur content of 1.5wt% or lower, is heat treated. After removal of insoluble matters by heating at a temp. below 380 deg.C, fractions having a boiling point below 400 deg.C (as under normal pressure) are removed by vacuum distillation to produce pitch with a quinoline- insoluble content of 7-18wt% and a toluene-insoluble content of 70-85wt%. The resultant pitch which has so far been considered to be unsuitable as raw material for conventional processes, is spun quite readily and produces carbon fiber with a high elastic modulus.
Patent JP-S53111534-A (JP)
Title: Safety control device for combustion
Inventor: ANDOU EIJI
IPC: F23N5/20
Filed: 1977-03-10
Abstract: PURPOSE: To eliminate explosion or posioning by gas, by closing a safety fuel valve within a certain period in case of imperfect combustion or misfire. 
     COPYRIGHT: (C)1978,JPO&Japio