baber/WOPTO huggingface dataset:
Patent JP-S51146197-A (JP)
Title: Photo-electric inverter
Inventor: TANNO KIYOHIKO
IPC: G06K7/10
Filed: 1975-05-30
Abstract: PURPOSE: A photo-electric inverter, that efficiently inverts necessary informations contained in video information source to photo-electric current. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05217590-A (JP)
Title: Fuel cell for teaching material
Inventor: SEKINE ICHIRO
IPC: H01M8/02
Filed: 1992-02-04
Abstract: PURPOSE:To continuously take out the electric energy by installing a cartridge type auxiliary tank in the vicinity of a fuel chamber, and providing a cassette type electrode in which a honeycomb structure electrolyte aspiration film is assembled, catalyst, and a container which possesses chemical resistance and pressure tightness and replenishing fuel. CONSTITUTION:A bottom cover 8 is demounted, and an electrode which is formed by plating a catalyst which is easily ionized with the liquid and gas of fuel on the steel plate wire of an electrode 3 is inserted into a container 2. The bottom 8 is closed, and an electrolyte is charged to the full from a inlet port 1. An auxiliary tank 7, pipe 9 and an electrolyte adjusting port 6 are connected by a pipe 10. Fuel substance is poured up to the upper edge of a communication pipe 5 from one H-shaped inlet port 1. The pushed-out electrolyte is collected into the tank 7. The tank 7 has the nearly equal capacity to the H shaped part. When a load is connected with a lead wire 4, operation starts. The inside of the container 2 is decompressed by the consumption of fuel, and the container 2 is filled with the electrolyte supplied form the tank 7 by the syphon principle. When fuel is exhausted, fuel is supplied, and then electric current flows for a long time.
Patent JP-H01240624-A (JP)
Title: Method for stowing raw material in blending yard
Inventor: SHIMOZAWA EIICHI
IPC: B65G63/00
Filed: 1988-03-17
Abstract: PURPOSE:To inhibit fluctuations in SiO2, etc., among the stowed raw materials and to improve sintering yield by carrying out the discharge and stowage of raw materials from plural raw material-discharge hoppers in which raw materials dissimilar in the contents of components are placed, respectively, in the prescribed combination order. CONSTITUTION:The average SiO2 content among the raw materials for sintered or is determined. The amounts of raw materials (T/H), per the above raw material, discharged from plural raw material-discharge hoppers 1, respectively, are considered constant, and, when a raw material of the highest SiO2 content is transferred to a raw material of the lowest SiO2 content among the combinations of respective raw materials, the amounts of transfer (T/H) necessary to obtain the desired SiO2 are calculated with respect to all combinations of all the raw materials. In order of the combination reduced in the amount of transfer, the raw materials are discharged from the hoppers 1, respectively, and stowed via a belt conveyor 2 in a blending yard 6 by using a stacker 3.
Patent JP-S56160297-A (JP)
Title: Trim tab driving gear for outboard engine
Inventor: HARADA HIROSHI
IPC: F02B61/04
Filed: 1980-05-14
Abstract: PURPOSE: To easily adjust a trim tab angle with handling operation from inboard, by obtaining a required angle of turn for a trim tab through cables and pulleys with remote control operation from the operator's seat.  
     CONSTITUTION: A trim tab 1, the top end of which is formed in a disc shape, is turnably fitted to an opening part 5 provided in a lower casing (b). A supporting shaft 7 is screw-mounted to the trim tab 1 and turnably supported to a cover member 6 through a bush 8, further its top end is extended through a partition 9 in the lower casing (b) and supported through a bush 10. A step motor 11 for turning the supporting shaft 7 is connected to said shaft and driven by remote conrol operation from the operator's seat, thus the trim tab 1 can be adjusted to an optional angle through the supporting shaft 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54155783-A (JP)
Title: Manufacture of insulating-gate type semiconductor device
Inventor: OOSONE TAKASHI
IPC: H01L27/04
Filed: 1978-05-29
Abstract: PURPOSE:To obtain a high-density device by using an ion-injecting method for the threshold-level control of a MOS transistor and by using a poly-crystal Si film with impurities for a load resistance. CONSTITUTION:Onto P-type Si substrate 11, lamination film 22 of SiO2 and Si3N4 is bonded, an opening is made and in substrate 11, B<+>-ion injected region 23 for the threshold-level control of a field region is formed. On region 23, thick field oxidized film 13 is formed by heating and after film 22 is removed, B<+> or P<+>-ion injected region 24 for the threshold-level control of a MOS transistor is formed in substrate 11 and then covered with gate SiO2 film 25. On film 25, poly-crystal Si gate electrode 27a is fitted and onto films 13 at both the edge, poly-crystal Si wirings 27b and 27c are provided; and P<+> or As<+> ions are injected to form N-type source and drain regions 28a and 28b and wiring region 28c of MOS element 1. The entire surface is covered with SiO2 film 29, an opening is made, and poly-crystal Si film 31 containing impurities is bonded to the entire surface and made into load resistance 10.
Patent JP-H04299805-A (JP)
Title: Ring type varistor
Inventor: FUNABIKI YOJI
IPC: H01C17/06
Filed: 1991-03-28
Abstract: PURPOSE:To avoid the deterioration in the solder wettability as well as the soldering strength of leading-out wires furthermore increasing the bond strength onto peripheral surface of the base element of the electrode on the peripheral surface by a method wherein the additive added to develop the ohmic resistance of an ohmic electrode layer is diffused in the non-ohmic layer on the peripheral surface electrode formed on the peripheral surface of a varistor base element. CONSTITUTION:The base element peripheral surface 23 oppositely held by the first main face 21 and the second main face 22 of a varistor base element 20 in ring shape is divided into the three parts comprising the side 23a, the first chamfered surface 23b and the second chamfered surface 23c to form a protrusion so that an ohmic electrode layer 25a may be bond-formed on the side 23a to be the end side surface of said protrusion. Furhtermore, a non-ohmic electrode layer 25b is bond-formed extending over the first chamfered surface 23b and the second chamfered surface 23c to be the side surface of said protrusion above said ohmic electrode layer 25a so that the peripheral surface electrode 25 having the first electrode bonded part 26 and the second electrode bonded part 27 may be bonded on said main surface side of said non-ohmic electrode layer 25b to constitute the title ring type varistor.
Patent JP-H11247537-A (JP)
Title: Folding door device
Inventor: NAKAGAWA JUNICHI
IPC: E06B3/48
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To improve function by attaching a hinge on a panel side end so that a prescribed space is left between closed doors, and mounting cushion material in a prescribed state. SOLUTION: A folding door is constituted of a panel 1 rotated by a hinge provided on a hanging root side and a panel 2 rotated by centering the hang bolt of a hang wheel moving an upper rail. Next, the panels 1, 2 are connected by the hinge 28 so that a space 30 is formed between hinges 29 at the time of closing the door. Next, a recess part 31 is provided on the side ends of the panels 1, 2, a cushion material 32 disposed from the lower end of the panel 1 to the upper end is fixed on the bottom part of the recess part of the panel 1, and the side end 33 of the cushion material 32 is abutted on the bottom part of the recess part 31 of the panel 2. Furthermore, an edge 27 provided on the side end of the panel is extended to the side of the recess part 31 to be a cover 34, and a part of the cushion material 31 is covered to improve external appearance.  Thereby the invasion of light from a gap between the panels can be prevented, and damage can be prevented even if a finger enters between the hinges at the time of closing the door.
Patent JP-H08235334-A (JP)
Title: Contactless data carrier
Inventor: KUSUMI TAKEO
IPC: G06K17/00
Filed: 1995-02-27
Abstract: PURPOSE: To transmit data to a reader/writer by controlling the inductance or a transmission/reception coil in a data carrier by a switching circuit to change the electromagnetic coupling state. CONSTITUTION: Since a driving circuit 6 of a reader/writer 1 is driven by 500kHz frequency, an electromagnetic wave of the same frequency is radiated for data transmission from a data carrier 2 to the reader/writer 1. At this time, an electromotive force is generated in a data reception coil 10 of the reader/writer 1 and a data transmission/reception coil 11 of the data carrier 2 to set the electromagnetic coupling state. A modulation circuit 13 is controlled in accordance with transmission data 17 by a control circuit is or the data carrier 2, and a switching circuit 8 is turned on/off by a signal subjected to PSK modulation. Thus, the inductance of the data transmission/reception coil 11 is changed to change the electromagnetic coupling state. This change of the state is received as the change of the electromotive force generated in the data reception coil 10.  This data is demodulated and is sent to a control circuit 4.
Patent JP-H05268463-A (JP)
Title: Picture processing unit
IPC: G06T3/40
Filed: 1992-03-23
Abstract: PURPOSE:To attain proper print in matching with the size of a print medium by comparing the size of the print medium with a picture size, discriminating a magnification rate of a picture or a reduction rate and printing the picture through magnification/reduction based on the discrimination. CONSTITUTION:A CPU 34 stores a picture to a storage area 50 reserved depending on its picture size and reserves a storage area 51 of a size depending on paper size onto a page memory 40. Then the CPU 34 compares lateral sizes of the areas 50. 51 with each other to discriminate a magnification reduction rate and outputs the result to a magnification reduction circuit 46 and the picture stored in the area 50 is outputted to the circuit 46. The circuit 46 magnifies or reduces the picture from the area 50 depending on the magnification reduction rate from the CPU 34 and outputs the result to the area 51. Thus, the picture magnified or reduced in matching with the size of the paper P to be printed is stored in the area 51. Then the CPU 34 outputs the print picture stored in the area 51 to a printer 25 via a printer interface 54.
Patent JP-H11315167-A (JP)
Title: Elastomer blend and its use in tire
Inventor: SANDSTROM PAUL HARRY
IPC: C08F2/22
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an elastomer composition capable of presenting a processable rubber composition without using a process oil which probably decreases properties of a cured product by drying a specific elastomer blend and recovering the dried elastomer blend. SOLUTION: The objective composition is obtained by blending (A) a primary latex of a diene-based elastomer having about 70-140 moony (ML4) viscosity with (B) an additional latex of a diene-based elastomer having about 5-20 moony (ML4) viscosity in an A/B weight ratio of about 20/1 - about 1/1 or (C) a primary polymer of diene-based elastomer having about 70-140 moony (ML4) viscosity with (D) an additional polymer of diene-based elastomer having about 5-20 moony (ML4) viscosity in a C/D weight ratio of about 20/1 - about 1/1 to obtain an elastomer blend, drying the elastomer blend and recovering the dried elastomer blend.
Patent JP-H11257582-A (JP)
Title: Vacuum thermal insulation material
Inventor: KURODA TOSHIYA
IPC: F16L59/06
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide excellent in thermal insualtion property and maintain the thermal insulation property for a long time by vacuum-exhausting a hollow part containing a core material which is covered with a layered product having polyacrylonitrite resin and gas barrier resin composition composed of resin and inorganic layer compound. SOLUTION: A hollow part containing a core material covered with a layered product having a polyacrylonitrile resin and at least one layer of gas barrier resin composition layer composed of resin and inorganic layer compound, respectively, is vacuum-exhausted to manufacture a vacuum thermal insulation material. As the polycrylonitrile resin used as this time, for example, acrylonitrile- methyl acrylate-butadiee copolymer can be included. Moreover, the inorganic layer compound is formed in such a way that its aspect ratio is 50 or more ad 5000 or less, in particular, 200 or more and 3000 or less, and for example, graphite can be included. Moreover, oxygen permeability of the gas barrier resin component layer at a temperature of 23 deg.C and relative humidity of 50% is 0.1 cc/m<2> .day.atm or less.
Patent JP-H10258286-A (JP)
Title: Waste water treatment apparatus
Inventor: YAMAMOTO KOJI
IPC: C02F1/58
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To remove phosphorus effectively by arranging the first electrode which functions as an anode side and the second electrode which functions as a cathode side in waste water and making an iron ion or an aluminum ion elute from an iron material or an aluminum material received in the first electrode during the passage of an electric current. SOLUTION: A dephosphorization treatment apparatus D attached to a small- sized combination treatment purification tank as a waste water treatment apparatus is equipped with an elution tank 39, the first cylindrical container-shaped electrode 51 which is arranged in the tank 39 and functions as an anode side and the second round rod shaped electrode 52 which is arranged inside the first electrode 51 and functions as a cathode side. A spacer 53 as an insulating material is arranged to surround the lower part peripheral wall and bottom wall of the second electrode 52, and numbers of steel balls 54 as an iron material are received in the first electrode. When the current is applied between both electrodes 51, 52 in treated water, an iron ion is eluted from the steel balls 54 into water.  The iron ion reacts with phosphoric acid in treated water to produce a poorly soluble phosphorus compound, which is aggregated and precipitated.
Patent JP-S62221207-A (JP)
Title: Conical horn antenna loaded with dielectric film
Inventor: MINASE ATSUSHI
IPC: H01Q19/08
Filed: 1986-03-24
Abstract: PURPOSE:To realize inexpensively the coincidence between E-plane and H-plane directivities and the extension of the band by providing a dielectric film having a prescribed thickness on the inside wall face of a conical horn. CONSTITUTION:A conical horn 11 is formed with a metal such as copper, aluminum, etc., and a dielectric 12 consisting of a 'Teflon(R)', a polyethylene, or the like is provided on its inside wall face, and glass fibers are mixed with a 'Teflon(R)', a polyethylene, or the like for the purpose of enhancing the strength. If the thickness of the dielectric 12 is set to a proper value in this horn antenna, it is possible that amplitude distributions of E-plane and H-plane field patterns coincide with each other through-out a wide band from 20GHz-30 GHz. Thus, a characteristic similar to that of a corrugate horn is attained with the simple structure, and the antenna is made inexpensive.
Patent JP-H07271959-A (JP)
Title: Image processing method and image processor
Inventor: CHIN UN
IPC: G06T1/00
Filed: 1994-04-01
Abstract: PURPOSE:To provide an image processing method/device which can produce the images of high picture quality. CONSTITUTION:In this image processing method, the image data on an area larger than a single image are continuously collected (Step 1). Then each of those image data equal to a single image and of different start timing are reconstructed among the collected image data so that plural images are generated (Step 2). Then a prescribed number of sheets of generated images are projected (Step 4).
Patent JP-H11266523-A (JP)
Title: Cable falling-off preventing device of prefabricated joint for cv cable
Inventor: KATO SHINJI
IPC: H02G15/08
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To facilitate an assembly work, reduce axial direction dimension, prevent insulation defects, and facilitate a dismantling work. SOLUTION: The end of a conductor 11 of which a CV cable 1 is composed is electrically connected to a conductor connector 9 via a connection sleeve 16a. A retainer 37 and a retaining recess 45 are retained with each other, while the connection sleeve 16a is inserted into a connection recess 10a of the conductor connector 9 to prevent the connection sleeve 16a from falling off. In order to release the retainer 37 and the retaining recess 45 from retention, the pressed plane 43 of the retainer 37 is pressed by a pressing pin 47.
Patent JP-S62224871-A (JP)
Title: Document picture processing system
Inventor: NAKANO YASUAKI
IPC: G06K9/36
Filed: 1986-03-26
Abstract: PURPOSE:To automatically extract the identification information of document from an input document by eliminating noises from an input picture, executing a specific preprocessing, thereafter extracting an area. CONSTITUTION:The picture of the document 3 is converted by a photoelectric converter 4, and stored in a memory 51. The said picture in the memory 51 is normalized, and stored in a memory 52. The picture in the memory 52 is eliminated from its noises, and stored in a memory 53. The picture in the memory 53 is subjected to a continuous filtering process, and stored in a memory 54. The picture in the memory 54 is compressed, and stored in a memory 55. The contour extraction processing is applied to the picture in the memory 55, and the result is stored in a memory 57. Since the input picture is simplified by the above-said continuous filtration, the processing can be speeded up. In such a way, the identification information of document can automatically extracted from the input document.
Patent JP-S63233461-A (JP)
Title: Document processor
Inventor: MATSUNO TAKUYA
IPC: G06F17/21
Filed: 1987-03-23
Abstract: PURPOSE:To improve input efficiency by displaying a constant format part and input data with different brightness and specifying a constant format cursor position copied as the succeeding page. CONSTITUTION:When a constant format input is specified by depressing a 'FORMAT' key on a keyboard 4, a format flag in a RAM 3 is set up and the constant format data are stored in a format buffer memory 7. At the time of inputting document data, the data are stored in a buffer memory 6. A display device 8 executes high brightness display when the flag is set up, and when the flag is cleared, displays data with low brightness. On the other and, the leading document input position of the constant format data copied at the succeeding page is specified and displayed by the cursor.
Patent JP-2000261829-A (JP)
Title: Twin-lens image pickup device
Inventor: FUKUTANI AKITO
IPC: H04N13/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup output signal with high quality by providing a couple of optical systems and a solid-state image pickup section having an image pickup face forming section provided to the optical systems, to attain ease of assembling, to reduce the assembling time, and to reduce the manufacture cost. SOLUTION: In the image pickup device, a first and second image pickup face forming sections 26A, 26B to which a picture is respectively projected through 1st and 2nd sealing glass plates 25A, 25B by 1st and 2nd optical systems 21A, 21B placed side by side and the 1st and 2nd optical systems 21A, 21B are formed side by side on a common semiconductor substrate. The image pickup device is also provided with a solid-state image pickup section 24, from which 1st and 2nd image pickup output signals are obtained on the basis of the picture projected to the first and second image pickup face forming sections 26A, 26B. Light shield sections 27A, 27B are provided to one end face of the 1st and 2nd sealing glass plates 25A, 24B that are placed opposite to each other.
Patent JP-S59193283-A (JP)
Title: Device for corrosion prevention using galvanic anode
Inventor: OOYAMA JIYUNKICHI
IPC: C23F13/00
Filed: 1983-04-14
Abstract: PURPOSE:To obtain a galvanic anode corrosion preventing device for electrically preventing the corrosion of a steel or metallic structure existent in soil or an electrolyte using an Al alloy which has been difficult to use in soil so far, by conjointly using a solar cell. CONSTITUTION:When a solar cell 7 accepts sunlight, electric power generated by the solar cell 7 flows through a sacrified anode 2 into the surface layer of an object to be corrosion prevented existent in soil 3, to heighten the effect of electric corrosion prevention. Hereon, the lump sum of the electromotive forces of the cell 7 and the anode 2 wholly act as effective voltage for applying an electric current without the need of decomposition voltage on the surface of the electrode. In case without sunshine, an electric current corresponding to the electromotive force of the anode 2 itself is applied. Said electric current is smaller than that during sunshine, but the reduction of the corrosion preventive effect is not too large because of the residual corrosion preventive effect which has been heightened during the sunshine. In addition, in the case without sunshine, an electric current generated by the electrode 2 flows through a relay 3 or a diode 9 connected in parallel with the cell 7. Hence, the conjoint use of a battery which has been considered as indispensable heretofore in using a solar cell is not necessary.
Patent JP-S55158714-A (JP)
Title: Mobile acoustic device
Inventor: HIRATA SEIICHIROU
IPC: H03G3/32
Filed: 1979-05-25
Abstract: PURPOSE:To eliminate the troublesome to set again the sound volume every time the engine key is closed, by providing the pulse generating circuit which sets again the sound volume to the fixed level in accordance with switching of the power switch of the mobile acoustic device and irrespective of switching of the engine key. CONSTITUTION:Aural preamplifier 1, sound volume level controller 2 and low frequency amplifier 3 are provided; and then the control is given to sound volume varying switch 9 at remote-control receiving part 5 via the signal supplied from remote-control transmitter 8. Thus the remote control is given to the sound volume of the signal produced from speaker 4. Pulse generating circuit 6 is provided to the mobile acoustic device in order to apply the pulse signal to point H of part 5 for resetting of the sound volume. The power source of circuit 6 is connected to point F of voltage 0V via power switch 7 and while the starter has rotations. At the same time, the voltage at point E which passed through switch 7 is applied to amplifier 1, controller 2 and amplifier 3 each in order to secure the resetting of the sound volume to the fixed level in accordance with switching of switch 7 and irrespective of switching of the engine key.
Patent JP-H08258991-A (JP)
Title: Powder hopper device
Inventor: MIYAJI TAKESHI
IPC: B65G53/16
Filed: 1995-03-24
Abstract: PURPOSE: To provide a powder hopper device in which generation of a powder bridge can prevented without a special device and powder can be stably cleared off. CONSTITUTION: A powder hopper device has a hopper 1 in which powder is stored, a rotary feeder 3 as a powder discharging means provided in the bottom part composed of the taper wall surface 2 of the hopper 1, a conveyance pipe arrangement 5 for conveying a powder 8 pushed out by the rotary feeder 3 with an air flow and an air blower 4 provided in the conveyance pipe arrangement 5. The taper wall surface 2 of the hopper 1 is formed of an elastic material, and the taper wall surface composed of the elastic material is brought into contact with a part of the air blower 4 or a vibration transmission means for transmitting the vibration thereof is provided.