baber/WOPTO huggingface dataset:
Patent JP-S57143764-A (JP)
Title: Head position detector
Inventor: YOKOUCHI HIDEYA
IPC: G11B5/55
Filed: 1981-03-03
Abstract: PURPOSE:To obtain a head reference position detector with high accuracy without adjustment, by detecting a magnetic head reference position and each track position with a photodetector and a slit plate and incorporating slit plates into them. CONSTITUTION:A magnetic head 1 is located on a magnetic disc 2 and linked to an actuator 4 for head moving. Further, a moving slit 5 to detect the movement of the magnetic head 1, a fixed slit for position detection, a photodetector 77', light emitting elements 8, 8' are linked, allowing to detect the movement of the magnetic head 1 and a reference position, and an output of a head movement detection photodetector 7' is fed back to the actuator 4 to be positioned with high accuracy. With the constitution like this, an adjustment required for a conventional head reference position detector is not needed and the accuracy can also be increased.
Patent JP-H09204735-A (JP)
Title: Signal processor
Inventor: WAKUI TETSUYA
IPC: G11B20/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide the signal processing device in which the audio and video signals used in the signal processing are independently selected and the utilization range is expanded if the device is used in a video camera. SOLUTION: When a user selects any one of modes 1 to 6 of the recording modes or modes 1 to 5 of the reproducing modes by the operation of a selection switch 16, a control circuit 17 transmits a control signal to the prescribed switching circuit among switching circuits 6, 7, 13 and 14 to select a prescribed contact. Thus, the circuit 17 independently controls the switching of audio signals in the circuits 6 and 7 and the switching of video signals in the circuits 13 and 14.
Patent JP-2000232313-A (JP)
Title: Antenna for portable equipment
Inventor: IZUMI YOSHITAKA
IPC: H01Q9/30
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of defective appearance or an electrical defect. SOLUTION: Concerning this antenna, a cylindrical top cover 21 is molded at the extended diameter part 30a of a top plug 30; a coil plug 22 where a coil part 22c is formed is inserted to the housing space of the cover 21 and the first projecting part 22a is screwed to the inside of the part 30a. Next, a top cover cap 23 is fitted to the cover 21. By preparing the cover 21 by molding first this way, the molding pressure is not applied to the plug 22 and adverse influence is avoided.
Patent JP-H02210730-A (JP)
Title: Buffer type gas blast circuit breaker
Inventor: NAKANISHI RYOICHI
IPC: H01H33/91
Filed: 1989-02-09
Abstract: PURPOSE:To make it easy to extinguish an arc by installing a second movable arcing contact in the center of the inside of a movable arcing contact. CONSTITUTION:A second movable arcing contact 25 is installed approximately in the center of a hollow portion 5 at a movable arcing contact 7. When the movable arcing contact 7 leaves a fixed arcing contact 4 in the prephase of breaking motion, an arc occurs between both the contacts; and when an insulation gas of a buffer room 9 is blown against the arc, it moves from the movable contact 7 to the second movable arcing contact 25, and an arc occurs between the fixed arcing contact 4 and the second movable arcing contact 25, and this arc becomes long. Thereby, the arc can be easily extinguished by an insulation gas sent from the buffer room.
Patent JP-H08221655-A (JP)
Title: Cleaning controller of automatic vending machine
Inventor: MATOBA KAZUYOSHI
IPC: G07F9/10
Filed: 1995-02-20
Abstract: PURPOSE: To automatically perform cleaning without missing a chance to vend a commodity by receiving vending frequency data and sending a cleaning instruction to a cleaning means when a vending frequency in every specific period is less than a set value. CONSTITUTION: This controller consists of a hot water tank 1 which contains and supplies hot water to a commodity, a control part 2 which controls this device, and a main control part 6 which sends vending relative data to the control part 2 and controls the whole automatic vending machine. The control part 2 receives the commodity vending frequency data from a vending frequency sending-out means and calculates the vending frequency in every specific period from the data. When the calculated value is less than the specific value, the vending frequency is low and the consumption of the water in the tank is small, and when the water in the hot water tank 1 is not replaced with fresh water, it is judged that cleaning is necessary, so that the control part 2 sends the cleaning instruction to the cleaning means.  Therefore, since the automatic vending machine detects by itself whether the hot water tank 1 needs to be washed and the tank is automatically cleaned, the inspection operation for cleaning and the workload at the time of maintenance are reducible.
Patent JP-S52112909-A (JP)
Title: Power control device for dump truck or the like
Inventor: HAYASHI MASAMICHI
IPC: B60K17/28
Filed: 1976-03-19
Abstract: PURPOSE: To provide a pneumatic power control device which can operate only when a clutch is depressed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08220124-A (JP)
Title: Ultrasonic current velocity measuring apparatus
Inventor: OGURA YUKIKO
IPC: A61B8/00
Filed: 1995-02-20
Abstract: PURPOSE: To measure the three-dimensional current velocity distribution of a reflector having different velocity distribution utilizing elements arranged two-dimensionally and continuously. CONSTITUTION: Elements Q are arranged two-dimensionally at intervals Δx and Δy, respectively, in the directions (m) and (n). A part of the element Q is driven through a drive source to transmit repetitive ultrasonic pulse wave to the front of the element, Q. The ultrasonic wave is reflected at point P and a reflection signal is received by elements q (m, n) located at positions (m), (n) in the element Q. The receiving signals are passed through an A/D converter to produce discrete signals which are subjected to differentiation through a filter in order to remove the reflection signal from a stationary object before being subjected to Fourier transform and linear processing. Consequently, the velocity component in the three-dimensional direction of a reflector is determined and thereby the velocity distribution is derived.  In other words, among the velocity components of the reflector, the velocity components in the radial direction on a polar coordinates and two perpendicular zenith angle directions (m), (n) in a plane parallel with the element Q are measured.
Patent JP-H01204934-A (JP)
Title: Biaxially oriented polyester film for magnetic recording medium
Inventor: SAKAMOTO SEIJI
IPC: G11B5/73
Filed: 1988-02-12
Abstract: PURPOSE:To improve the flatness, slipperiness and abrasion resistance of a film surface, by incorporating a number of surface projections of a specified height based on crosslinked polymer particles in a polyester film. CONSTITUTION:Crosslinked polymer particles are obtd. by copolymerizing a compound contg. an aliph. unsatd. bond in its molecule (e.g., methyl methacrylate) and a compound contg. two or more aliph. unsatd. bonds in its molecule (e.g., divinylbenzene) as a crosslinking agent in the presence of a polymn. initiator, grinding the obtd. polymer and removing particles of large sizes. The obtd. particles are compounded in a desired stage of preparation of a polyester (A) which is a polymer contg. polyethylene terephthalate as a main component and, if necessary, diluted with another polyester and the mixture is made into a film to obtain the title film having an average roughness on the center line of the film of 0.03mum or less and a height of projection in the range of 0.05-0.3mum wherein a relation between the height of projection [X(mum)] and the number of projections [Y/mm<2>] satisfies the formula and the number of the projections having a height of 0.4mum or larger are 20/mm<2> or less.
Patent JP-H10230995-A (JP)
Title: Double shell tank made of reinforced plastic
Inventor: SUZUKI KAZUO
IPC: B65D88/76
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To easily perform a bonding work between an inner shell and an outer shell with a favorable working efficiency, and also, make the whole body strong and excellent in reliability by a method wherein between layers of the inner shell and the outer shell, a space comprising a porous resin concrete layer having a continuous hole, is provided, to form a structure to detect leakage. SOLUTION: A porous resin concrete layer 3 is provided between the layers of an inner shell 1 made of FRP and an outer shell 2. The porous resin concrete layer 3 is a space having a continuous hole, and a detecting device 4 to detect the leakage of a liquid is formed in such a manner that the detecting pipe goes through the inside of the tank and is fitted in and communicates with the porous resin concrete layer 3 of the bottom surface part, and can detect the leakage of a liquid in the tank. The inner shell 1 made of FRP and the outer shell 2 bear a bending stress generated on the tank, and the porous resin concrete layer 3 at an intermediate part, keeps the inner shell 1 and the outer shell 2 at a uniform interval, and transmits a shear force, and is excellent strengthwise to the internal and external pressures.
Patent JP-H09309619-A (JP)
Title: Bottle transporting device
Inventor: HAIME MARUTEI SARA
IPC: B65G51/03
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a bottle transporting device capable of performing a smooth transporting operation for a bottle without being inclined. SOLUTION: A bottle transporting device is used for transporting a bottle 13 made of plastic material. The bottle 13 has a flange 12 at a part of a neck 13a. This flange 12 is partially inserted into side channels 10, 11 and guided in them. Sides of the channels 10, 11 opened there are oppositely faced to each other. The flange 12 is placed on a lower edge of each of the channels and slid along the channels 10, 11. Inside parts of the channels 10, 11 are provided with outlets 14, 15 for use in blowing in the compressed air through side ducts 17, 18. A duct 19 extends above a passage around which the neck 13a of the bottle 13 passes. The duct 19 is opened at a slot 20 on this passage. The duct 19 is connected to a suction device for generating a negative pressure.
Patent JP-S57144806-A (JP)
Title: Vaporizing type burner
Inventor: NAKADA KUNII
IPC: F23D11/04
Filed: 1981-03-04
Abstract: PURPOSE:To prevent carbide sludge from adhering to the inside wall of vaporization cylinder, by providing a rotary vaporization cylinder to a combustion chamber, and by floating granular material in the cylinder in order to remove carbide from fuel gas. CONSTITUTION:When propane gas is fed from a propane fuel intake port 18 into a vaporization cylinder 4 which is rotated along with a fuel feed pipe 3, the fuel is burnt in the cylinder which is red-heated. At this time, when kerosene is fed into the cylinder from a fuel pipe 16, it is injected into a combustion chamber 20 through a porous flame plate 14, and combustion is started in the chamber. Feed of propane gas is stopped at this point of time. Since the inside of the cylinder 4 is be short of oxygen, carbide sludge and the like are produced in it and they adhere to the inside wall of the vaporization cylinder 4. To cope with this condition, some granular material (iron balls) 5 is put into the vaporization cylinder 4, by which the adhered carbide is reduced into powder by the movement of iron balls 5, which occurs in acompany with the rotation of the vaporization cylinder 4. The sludge is fallen off and is flown down into a combustion tube 2, flowing into a combustion chamber 20 along with vaporized fuel, and is burnt there.
Patent JP-H11227096-A (JP)
Title: Rubber-coated metallic sheet
Inventor: MORI KOJI
IPC: B32B15/06
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber-coated metallic sheet, wherein a vulcanized rubber sheet is strongly adhered. SOLUTION: A rubber-coated metallic sheet is formed by adhering a vulcanized rubber sheet, wherein 5-80 wt.% polypropylene resin or propylene copolymer is blended, on the surface of a metallic sheet through an organic acid denatured polypropylene resin or organic acid denatured propylene copolymer adhesive layer. One or more types of main component selected from a group including an ethylene-propylene rubber, an ethylene-propylene-diene rubber, a natural rubber, a butadiene rubber, a styrene-butadiene rubber, a butyl rubber and a nitrile rubber is used for the rubber sheet. Thereby, the rubber sheet is strongly adhered to the metallic sheet through the polypropylene resin or the propylene copolymer blended in the rubber for using for OA apparatus, AV apparatus, automobile parts, general machine parts or the like.
Patent JP-H03233735-A (JP)
Title: Faulty area point-out system
Inventor: TAKAHASHI KOICHI
IPC: G06F11/22
Filed: 1990-02-09
Abstract: PURPOSE:To improve the point-out accuracy of an error area by pointing out automatically the error area with an AND secured between the information on the point-out result obtained from a built-in diagnosis and the result that is diagnosed and pointed out based on an error signal and the operating state of each device. CONSTITUTION:An error processing means 2 processes the error information received from each device of a CPU 1 and the operating state signals of these devices, A diagnostic execution means 3 is provided to perform the diagnosis of the circuit of each device together with a diagnostic means 4 which performs a built-in diagnosis, and a 1st diagnostic control means 5 which instructs the means 3 to carry out the diagnostic operations based on the information given from the means 2 and holds the results of diagnoses carried out by the means 3. Then a 2nd diagnostic control means 6 is provided to instruct an operation of the means 4 based on the information secured when either one of those devices has an error and holds the results of diagnoses of the means 4. Further more an error area deciding means 7 decides an error area based on the results held by both means 5 and 6. In such a constitution, the error area point-out accuracy is improved.
Patent JP-H05308533-A (JP)
Title: Video display deflector
Inventor: PEETA EDOUARUTO HAFUAARU
IPC: H04N3/233
Filed: 1993-01-07
Abstract: PURPOSE: To prevent the ringing of deflecting currents. CONSTITUTION: An organ pipe distortion generated by parasitic ringing in horizontal deflecting currents (i5 ) is suppressed by forming pulse currents (i4 ) in a current injecting circuit including resistance R1 and R2, capacitor C1, and diode D1. The pulse currents (i4 ) are connected with a connecting terminal 100a between the terminal of a horizontal deflection coil LH in which a high retrace pulse voltage V2 is generated and the low voltage terminal of a linear correction inductance LLin . The high voltage terminal of the linear correction inductance LLin is connected with a horizontal output transistor Q. The pulse currents are started before the end of the retrace, and ended in the trace period.
Patent JP-H07243965-A (JP)
Title: Light absorption information detecting method for light scattering medium
Inventor: MIYAGAWA ICHIRO
IPC: G01N21/27
Filed: 1994-03-01
Abstract: PURPOSE:To improve the S-N ratio without increasing the light quantity fed into a light scattering medium in a method for detecting the light absorption information of the light scattering medium. CONSTITUTION:Light is emitted from one light source 10 and divided into two optical paths A, B. The straight transmitted light Lsig passes through the optical path A and transmits a light scattering medium 1, and the local light Llog passes through the optical path B and is slightly shifted in its frequency. Before they are superimposed on a beam splitter 24 to detect the interference light of them, a light shielding means 62 on the optical path B is closed to block the transit of the local light Lloc, the light intensity is detected by a light detector 40, the intensity of the local light Lloc is set to the detected light intensity or above, then the light shielding means 62 is opened to detect the interference light.
Patent JP-S52114935-A (JP)
Title: Controller of tranducer on ac-dc pararell power trnsmission system
Inventor: YOSHIDA YUKIO
IPC: H02J3/36
Filed: 1976-03-24
Abstract: PURPOSE: In order that DC system can contribute the secure application of AC DC parallel power transmission system in even of the accident removal of AC system , to control so as to determine the most suitable transmission power of DC system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59156287-A (JP)
Title: Antibiotic tan-456 and its preparation
Inventor: KANETAKA KAZUHIKO
IPC: A61K35/74
Filed: 1983-02-25
Abstract: NEW MATERIAL:Polyene antibiotic TAN-456 shown by the estimated molecular formula C34H49O10NCl2. USE:An antimicrobial agent against microorganisms such as Gram-positive bacteria, Gram-negative bacteria, plant pathogenic bacteria, mycoplasma, etc. PREPARATION:A bacterium such as Pseudomonas sp. UK-1481 strain (FERM P- 6913), etc. belonging to the genus Pseudomonas, capable of producing TAN-456 is cultivated preferably at 4-8pH at 15-35 deg.C for 18-144hr by aerated spinner culture.
Patent JP-H10222144-A (JP)
Title: Picture display device and its method
Inventor: HATANAKA KOJI
IPC: G06F3/0484
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To enable a picture to be seen in detail in magnified display even for a low resolution picture by plotting, with sub picture data in accordance with a set magnification, the prescribed area of the primary picture data displayed by a plotting means. SOLUTION: With the center point specified for magnification and reduction (S21), an area in the main picture is determined which is to be displayed actually in the picture display area from the position of that point, magnification after power variation, and the size of the picture display area (S22). A rectangular part determined in the main picture is magnified and displayed in the picture display area (S23). Attribute information data are read in (S26). With sub picture data stored in a separate file, that file is read in a memory (S28). The sub picture data are converted in color tone (S29). Presence/absence is examined of the part where the rectangle so determined is superimposed on the area with the sub picture displayed (S30). Plotting is performed, on the superimposed part, by over-writing on the main picture the sub picture corresponding to such part.
Patent JP-S52115084-A (JP)
Title: Device for exhausting capsule
Inventor: KOSUGI SANAI
IPC: B65G51/01
Filed: 1976-03-22
Abstract: PURPOSE: To provide a device for exhausting a capsule in water capsule transportation to smoothly take out the capsule without discharging the water out of the device by providing an exhausting mechanism at the intermediate of the passage and branch passage provided with control flow pouring inlet immediately before the branching point. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63201351-A (JP)
Title: Fuel injection valve control device
Inventor: TAMURA MAKOTO
IPC: F02D45/00
Filed: 1987-02-16
Abstract: PURPOSE:To prevent the occurrence of surging by a method wherein input of the number of revolutions of an engine used for computing a fuel injection pulse width is effected through two processing means having different filter characteristics, and each processing means is selected according to a rate of a change in the number of revolutions of an engine. CONSTITUTION:During running of an engine 7, in a control unit 15, the number of revolutions of an engine is first computed from an output from a crank angle sensor. Two different filter processings on the computed number of revolutions are effected by using a cyclic type digital filter to obtain two kinds of the number of revolutions data N2 and N3. A number of revolutions change amount is then computed, and it is decided whether the change amount is below a given value or not. When the decision result is YES, it is decided that surging occurs, and the N3 is selected as the number of revolutions data. Meanwhile, when NO, the N2 is selected as the number of revolutions data. From the number of revolutions data so selected and an intake air amount data detected by an airflow sensor 3, a fundamental injection amount is calculated.
Patent JP-S63202632-A (JP)
Title: Rubber-metal binder
Inventor: SCHEER HANS
IPC: C09J201/00
Filed: 1988-02-12
Abstract: Thermostable rubber/metal bonding agent for use as an auxiliary in the vulcanising of natural or synthetic rubber mixtures onto metallic or other rigid substrates, comprising mixtures based on chloro rubber, brominated dichloropolybutadiene and also quinonedioxime which is free of oxidising agents for the quinonedioxime.
Patent JP-H06142990-A (JP)
Title: Empty can push device
Inventor: BIZEN GENJIRO
IPC: B65F1/10
Filed: 1992-02-19
Abstract: PURPOSE:To easily handle an empty can to be wasted by simply pushing and to rationalize a collection process by automatically separating by a stock of an aluminum base or a steel base. CONSTITUTION:An empty can A clamped with a pusher board 6 is pushed with a repeat of an opening and closing motion of the pusher board and dropped down to a processed subject receiving part 2 of a lower part by supporting with pivot a lower end of the pusher board 6 oppositely provided freely rotationable, connecting an upper end part to a crank mechanism and driving with the crank. The processed subject receiving part is divided in two, a magnetic force attracting mechanism 23 is set on one side and the separation due to the stock of a steel base or an aluminum base is executed at a drop point. Accordingly, because the device is compactly composed, it can be practically used also as a collecting vessel to be provided on an automatic vending machine and as an exclusive processing unit.
Patent JP-H01207702-A (JP)
Title: Reflecting mirror
Inventor: UEDA KATSUNOBU
IPC: G02B5/08
Filed: 1988-02-16
Abstract: PURPOSE:To improve the heating and cooling characteristics by laser light by supporting a planar reflecting part made of Mo or W by a supporting part having a high thermal conductivity. CONSTITUTION:Cooling water is admitted from an inflow port 10 into a cooling hole 8 and further, the cooling water in the cooling hole 8 is discharged from an outflow port 11, by which the cooling water is circulated in the cooling hole 8 to cool the supporting part 3 and the reflecting part 2. The laser light 13 is reflected downward by a reflecting surface 5 when the laser light 13 is projected to the reflecting surface 5 through a cylindrical guide part 12 of a processing head 4 from a laser light source. The supporting part 2 made of the Mo has a high reflectivity and less absorption and, therefore, the reflection efficiency of the laser light 13 is high. The supporting part 2 is heated as said part is irradiated with the laser light 13 but said part is immediately cooled by the cooling water through the supporting part 3. Although the thermal conductivity of the supporting part made of the Mo is about 1/3 the thermal conductivity of the supporting part 3 made of copper, said part is formed of a thin sheet and is held in tight contact with the supporting part 3 and, therefore, the sufficient cooling characteristic is obtd.
Patent JP-S63198667-A (JP)
Title: N-substituted-quinoxaline 7,7,8,8-tetracyanoquinodimethane complex salts and production thereof
Inventor: KURIHARA HIROYUKI
IPC: C07D237/30
Filed: 1987-02-13
Abstract: NEW MATERIAL:The N-substituted-quinoxaline-7,7,8,8-tetracyanoquinodimethane complex salts of formula I (R is 1-4C alkyl or benzyl; m is 0.5-1.5). EXAMPLE:N-methyl-quinoxaline-quaternary ammonium-7,7,8,8-tetracyanoquinodi methane. USE:Electrically conductive material useful in the fields of electronic apparatus or electronic material. PREPARATION:The objective N-substituted-quinoxaline-7,7,8,8-tetracyanoquino dimethane complex salts are produced by reacting N-substituted-quinoxaline- quaternary ammonium salts of formula II with 7,7,8,8-tetracyanoquinodimethane of formula III.