baber/WOPTO huggingface dataset:
Patent JP-H08121844-A (JP)
Title: Window type air conditioner
Inventor: YAMAMOTO SAKAE
IPC: F24F13/20
Filed: 1994-10-24
Abstract: PURPOSE: To prevent occurrence of a failure of a compressor and clogging of a capillary by providing a photosensor at an air outlet on the outdoor side of a window type air conditioner installed inside a window which can be opened and closed and by stopping the air conditioner when the sensor receives a light reflected by a window pane. CONSTITUTION: In a state wherein a window pane is half opened, a light emitted from a photosensor 11 is reflected by the window pane 10 (reflector 19), returned to a light-receiving part of the photosensor 11 and sensed. The photosensor 11 detecting the light comes to an 'OFF' state, information thereon enters a control box, a compressor is not started and the main body 1 of a room air conditioner does not operate. So with the case when the window pane 10 is totally closed. When the window pane 10 is totally opened in a normal state, the light emitted from the photosensor 11 is not reflected. Therefore it does not return to the light-receiving part, the photosensor 11 comes to an 'ON' state, the compressor is started and the room air conditioner 1 starts to operate.
Patent JP-H01100065-A (JP)
Title: Silicon carbide whisker-reinforced silicon nitride sintered compact and production thereof
Inventor: MATSUBARA MASARU
IPC: C04B35/584
Filed: 1987-10-13
Abstract: PURPOSE:To obtain the titled sintered compact having excellent folding endurance (at ordinary and high temperature), fracture toughness and oxidation resistance, etc., by sintering and molding a blend composition of a specific SiC whisker with a specific Si3N4 in the presence of oxide of rare earth elements. CONSTITUTION:5-40wt.% SiC whisker having 5-30mu average length, 0.2-5mu average diameter, 2-150 aspect ratio, <=1.0wt.% content of cation impurity (e.g. Al) and SiO2 and 95-60wt.% Si3N4 powder having >=90% alpha ratio are pulverized and blended in the presence of 5-30wt.% one or more oxide (e.g. Y2O3) of rare earth elements used as a sintering auxiliary until the above- mentioned SiC whisker is uniformly dispersed in the range of 5-30mu average length and then molded and sintered under reduction atmosphere or inert gas non-oxidative atmosphere at 1,650-1,850 deg.C until ratio of Si3N4 becomes <=40wt.% to provide the titled sintered compact.
Patent JP-H03121376-A (JP)
Title: Metal gasket
Inventor: YOSHINO NOBUO
IPC: F02F11/00
Filed: 1989-10-02
Abstract: PURPOSE:To obtain a metal gasket having no warp by forming a turn-down portion of a sub-plate, keeping the form of a warp in the bead projecting direction between the combustion chamber hole side edge of a base plate and a bead forming portion, which is produced by the residual stress at the time of forming a bead. CONSTITUTION:A turn-down portion 16a of a sub-plate 16 is formed, keeping the form of a warp in the bead projecting direction of a non-bead forming portion 14b of a base plate 14, which is produced by the residual stress at the time of forming a bead. The non-bead forming portion 14b of the base plate 14 is superposed on the turn-down portion 16a of the sub-plate 16 without deformation of the warp form. Accordingly, at the time of bending the end of the sub-plate 16 to be superposed on the non-bead forming portion 14b of the combustion chamber hole side edge of the base plate 14, no reaction force is produced in the non-bead forming portion 14b of the base plate 14, and there is no warp in the manufactured metal gasket itself.
Patent JP-S61134612-A (JP)
Title: Method and device for measuring intra-furnace shape
Inventor: YANAGIMOTO TAKAYUKI
IPC: F27D21/00
Filed: 1984-12-06
Abstract: PURPOSE:To detect accurately the residual thickness of refractories or the like by calculating the position of a laser beam bright point in accordance with the principle of triangulation and obtaining an intra-furnace shape on a basis of the position of the detected laser beam bright point while rotating and moving a measuring lance. CONSTITUTION:A measuring lance 12 is allowed to fall by a driving part 18, and its T-shaped front end part 12A is set to a position near a furnace wall bottom surface 10C, and a laser beam 22 is projected from a light projector 23 at a projection angle alpha to the furnace wall bottom surface 10C. A bright point 24A on the furnace wall bottom surface 10C is sent to an ITV 30 from a photodetector to obtain a video signal, and this signal is inputted to a minicomputer 34 to store the position of the bright point. This operation is repeated while rotating and raising the measuring lace 12 to scan the furnace wall bottom surface 10C and a furnace wall side surface 10B, and bright point image positions, lance rotation angles beta, and lance moving displacements D in position where measurement is necessary are inputted to the minicomputer 34. Coordinates of individual points of the intra-furnace profile obtained in this manner are obtained in accordance with the principle of triangulation on a basis of position coordinates of the light projector 23 and the photodetector 28, light projection angles alpha, lance rotation angle beta, a photodetector azimuth gamma, and position coordinates N of an optical image.
Patent JP-H04135321-A (JP)
Title: A/d converter testing device
Inventor: NAKATANI TAKAYUKI
IPC: H03M1/10
Filed: 1990-09-27
Abstract: PURPOSE:To test the performance of a single A/D converter without interposing the performance of a sample-hold circuit by applying a clock, which delays a clock to be applied to a reference D/A converter by a prescribed amount, and executing an A/D change operation synchronously with this clock. CONSTITUTION:A waveform data is stored in a memory 10 and read out from this memory and D/A conversion is executed to this waveform data with a reference D/A converter 12. By applying the clock synchronized to the clock to be applied to the reference D/A converter 12 to an A/D converter 3 to be tested, a D/A change operation and an A/D converting operation to be tested are synchronously executed. Therefore, a D/A converting output equivalent to a sample-hold signal is applied to the A/D converter 3. This D/A converting output is equivalent to the sample-hold signal having high purity. Thus, the performance of the signal A/D converter can be tested without interposing the performance of the sample-hold circuit.
Patent JP-H01102617-A (JP)
Title: Coordinate input device
Inventor: SUZUKI NORIYUKI
IPC: G06F3/03
Filed: 1987-10-15
Abstract: PURPOSE:To simplify the constitution of a coordinate input device by using a vibration input/output means for detection of coordinates as an information input/output means to other devices with intervention of vibrations. CONSTITUTION:When the communication is carried out within an information processor, a vibration pen 4 serving as a vibration generating means is made to touch a vibration transmitting plate 8 of the remote side of communication. Thus a vibrator 6 has vibrations in response to the contents of the information on the transmission. Then the vibrations are transmitted to a vibration sensor 9 of the remote side via the plate 8 and the transfer of information is carried out. As a result, a vibration input/output means for detection of coordinates can be used as an information input/output means to other devices with interven tion of vibrations. Thus it is not required to use the input/output means in a different system and therefore no connector nor cable is needed for the pur pose of connection only.
Patent JP-2001083080-A (JP)
Title: Crystal defect measuring device
Inventor: YAMAMOTO SHUHEI
IPC: G01N21/956
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for inspecting a semiconductor, that can measure and evaluate micro roughness, crystal defects, and surface foreign objects by separating influences given by each to the others in the method for measuring either of the micro roughness, crystal defects, and surface foreign objects near the crystal surface. SOLUTION: Time change of the scattered light intensity of scattered lights 10 and 26 from a sample wafer 1 which is generated by scanning the traveling sample wafer 1 with illumination beams 8 and 9 with two wavelengths 8 includes a haze (DC component) due to the micro roughness of a sample wafer and high-density internal defects and surface foreign objects existing in the sample, and pulse scatted light (AC component) generated by the crystal defects ad surface foreign objects.  Therefore, by applying illumination beams having two wavelengths onto the crystal sample, the haze for each wavelength can be detected in two different detection directions, thus measuring the micro roughness of interfaces with different depths near the crystal surface and performing haze measurement, where the influences of the micro roughness, high-density internal defects, or surface foreign objects causing the haze to occur are separated.
Patent JP-S62121152-A (JP)
Title: Sheet carrier
Inventor: FURUDONO MASUO
IPC: B65H5/06
Filed: 1985-11-20
Abstract: PURPOSE:To make the device compact by providing driven roller means including a flat holding member, a plurality of rollers and a corrugated support member. CONSTITUTION:Drive belt means 1 is composed of an endless belt 2 and pulleys 3, 4, 5 engaged therewith. There is provided in opposition to the drive belt means 1 driven roller means 6 composed of a flat holding member 7, a corrugated support member 8 for supporting rolle shafts 10 and a plurality of rollers 9 rotatably supported in adjacent to both of the holding member 7 and the support member 8. Thus constructed, when the drive belt means 1 is actuated, a sheet 13 is held between the drive belt means 1 and the driven roller means 6 to be carried. This assures provision of a reliable and compact sheet carrying system.
Patent JP-S62119317-A (JP)
Title: Incinerator
Inventor: ODA TAKESHI
IPC: F23G5/00
Filed: 1985-11-20
Abstract: PURPOSE:To reduce the generation of smoke and save energy by providing a suction for natural blasting and a suction port for forced blasting using a blower, which are selectively switchable, in a refuse incinerator for home use. CONSTITUTION:When a blower 11 is not fitted to the incinerator, a first suction port 18 is not blocked by a frame body 19 and air is fed from a suction port 19 into a combustion chamber 5' via a first discharge port 10a. At that time, combustion is performed by natural blasting. When the blower 11 is mounted on a communication port 13, the pin 24 of the blower 11 pushes the frame body 19 to move, and the suction port 18 is blocked by the frame body 19. Accordingly, air from the blower does not leak from the suction port 18 but is supplied to the periphery of an intermediate cylinder 5 through a blast path 14 and a discharge port 15 and introduced into the combustion chamber 5' via an opening 8. By this construction, the generation of smoke can be reduced to efficiently conduct the combustion of the incinerator. Further, this unnecessitates constant operation of the blower and makes it possible to save energy.
Patent JP-2001085919-A (JP)
Title: Antenna for radio unit
Inventor: SUENAGA TOMOICHIRO
IPC: H01Q1/24
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna for a radio unit where a multi-point contact is adopted for the contact between an antenna contact and a main body side contact, a foreign material can be eliminated even when it is interposed between the antenna contact and the main body side contact so as to ensure the contact between the antenna contact and the main body side contact thereby obtaining an effective electric connection. SOLUTION: The antenna for a radio unit is provided with a screw part 2 and the antenna contact 3 projected from the screw part 2, fitted to a radio unit case 4 by screwing the screw part 2 to a through-hole 5 provided to the case 4 to contact the antenna contact 3 and the main body side contact 6 provided in inside the radio unit case 4 thereby electrically conducting the antenna contact 3 and the main body side contact 6. The antenna contact 3 is made of a columnar conductor and the main body side contact 6 is made of a folded metallic plate configuring at least two tilted side plates open in a direction of the antenna contact 3 to receive the antenna contact 3 inwardly.
Patent JP-H04142691-A (JP)
Title: Automatic photoelectric image count system
Inventor: KIYUU SHIGETAKA
IPC: G06M11/00
Filed: 1990-09-27
Abstract: PURPOSE: To speedily and exactly count the number of dice by providing a personal computer or microprocessor, light source beam projector, scanner, video signal processing and counting device, printer and monitor. CONSTITUTION: This system is provided with a light projector 2 for irradiating objects to be counted with uniform light, photoelectric linearly arranged device 3 for signal processing a two-dimensional video by executing mechanical scanning from one side to the object, circuit for converting the electric video signals of the object to binary digital data, and a personal computer 1 having a suitable peripheral equipment for storing the digital data and the count value of the objects. Thus, a large number of fine dice of semiconductors distributed on one plane can be speedily and exactly counted.
Patent JP-2001079729-A (JP)
Title: Machine tool
Inventor: KITAGUCHI RYOICHI
IPC: H01R13/52
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To discriminate abnormality of a short circuit, an excess current, etc., at the time of exchanging a tool device and to remove cutting water, etc., by automatically cleaning a connector part when there is abnormality. SOLUTION: This machine tool 1 installs a tool device 4a with an electric motor 9 to drive a tool body 6 built in it on a machine tool body 3 free to exchange. In this case, a pair of connectors 11, 12 free to connect and disconnect to connect wiring between the tool device and the machine tool body 3 in accordance with exchange of the tool device, an abnormality detection means 32 to detect abnormality of an excess current, a short circuit, etc., on the wiring and abnormality corresponding control means 5, 14-16, etc.), to clean the connectors 11, 12 by stopping the machine tool at the time of detecting abnormality are furnished.
Patent JP-H04135840-A (JP)
Title: Thermosetting decorative sheet
Inventor: NAKANISHI HIROSHI
IPC: B32B7/02
Filed: 1990-09-28
Abstract: PURPOSE:To manufacture heat softening decorative sheet, rich in solid and deep feeling, very similar to a natural material and of good design properties by forming a functional layer and an optical transmission layer composed of a material of 1.3-1.6 refractive index on a base. CONSTITUTION:A functional layer 2 and an optical transmission layer 3 are laminated successively on the upper face of a base 1. As the functional layer 2, a base film with a pattern obtained from a natural material such as marble grain, texture, wood grain or the like, or with abstract pattern or the like is used. As the base film, a titanium sheet impregnated with thermosetting resin can be used. The thermosetting resin is applied for impregnation to increase the bonding properties with the base and the optical transmission layer. It is essential that the optical transmission layer 3 should be transparent from the viewpoint of through-viewing the pattern of the functional layer, and the material of 1.3-1.6 refractive index is used. Said materials are laminated integrally by pressing. The laminating can be carried out either in the order of the base, the functional layer and the optical transmission layer or in the order of the base, the optical transmission layer, the functional layer and the optical transmission layer.
Patent JP-H04137213-A (JP)
Title: Rotational scanning type magnetic recording and reproducing device
Inventor: NISHIKAWA REIJI
IPC: G11B5/53
Filed: 1990-09-28
Abstract: PURPOSE:To easily secure the excellent contact state of a magnetic head with a magnetic tape even though the number of heads is increased by attaching plural head aggregative bodies obtained by disposing plural magnetic heads on the same supporting body at specified intervals along the rotating direction of a rotary cylinder. CONSTITUTION:A rotational scanning mechanism part is constituted of the rotary cylinder 1, the plural head aggregative bodies 2A-2D attached at the specified intervals along the rotating direction, a fixed cylinder 4, and a motor 5. The magnetic heads 11-14 belonging to the same head aggregative body 2A or the like are provided on the same supporting body 10 to be integrated. Therefore, the mutual positional relation between the magnetic heads 11-14 belonging to one head aggregative body 2A or the like is decided at the time of producing the head, and the magnetic heads 11-14 are easily aligned when the heads 11-14 are attached to the rotary cylinder 1 even though the total number of the heads on the cylinder 1 is increased. Thus, the excellent contact state of the head with the magnetic tape is easily secured even though the number of the heads on the cylinder 1 is increased.
Patent JP-H10103999-A (JP)
Title: Navigation system
Inventor: OMURA HIROSHI
IPC: G08G1/0968
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a small navigation system mountable removably on a vehicle in which usefulness and conveniency are enhanced by making the navigation system operable independently when it is removed from the vehicle. SOLUTION: A main navigation system 2 mounted fixedly on a vehicle is combined with a sub-navigation system 3 mounted removably on the vehicle. When the sub-navigation system 3 is mounted, map information and current positional information are presented on a main display 25 by a sub-control unit 1 and the vehicle state is presented on a sub-display 33. When the sub- navigation system is removed, peripheral map information required for walking on the outside of the vehicle is transferred from a vehicle mounted data base 22 to an RAM 32. Under the state where the sub-navigation system is removed, an ECU 30 (sub-control unit) controls the sub-display 33 and a speaker 34 in power save control mode of operation only of an operational switch 36, any one operation or only time setting through switch operation.  When the information is deficient, it is transferred additionally from the vehicle mounted data base using a telephone terminal 37.
Patent JP-H05102781-A (JP)
Title: Electronic component device
Inventor: NAKANO HIROTOMO
IPC: H03H9/25
Filed: 1991-10-07
Abstract: PURPOSE:To prevent the deterioration in wire bonding performance due to a protruded excessively mounted adhesives and the deformation of a lead frame and a base by providing a hollow part between the lead frame and the base of a surface acoustic wave device. CONSTITUTION:A base 5 is formed separately from a lead frame 4. In this case, a recessed part 5b is formed to a contact face of the base 5 in a range to enclose a mount part 4b and the wire bonding part 4c of the lead frame 4 thereby forming a hollow part 2 between the lead frame 4 and the base 5 through the assembling of a package. Through the constitution above, since a surface acoustic wave element is mounted onto the lead frame single body, the mount adhesives does not flow to the surface of the wire bonding part 4c, then the disable wire bonding is prevented. Furthermore, since the excess adhesives flowed to the rear side of the lead frame 4 and cured thereon is contained in the hollow part 2, deformation of the lead frame 4 and the base 5 is prevented.
Patent JP-H02106541-A (JP)
Title: Packing method for roll of pressure sensitive copying paper
Inventor: TAMI MAKOTO
IPC: B65H19/29
Filed: 1988-10-13
Abstract: PURPOSE:To make it possible to obtain an excellent protective property against external pressure to eliminate troubles in transportation and storage and obtain good operability in packing operation by wrapping the surface of a drum with a packing material after the whole of the drum is enveloped with a moisture-proof sheet, applying patches to both end faces of the drum, and fixing the end parts of the packing material on the surface of the drum and both butt end faces with tapes. CONSTITUTION:After the whole of a roll drum 6 of pressure sensitive copying paper taken-up round a core 5 is enveloped with a moisture-proof sheet 3, the surface of the drum is doubly wrapped with a packing material made up by sticking a single faced corrugated board 1 to a foam polyethylene sheet 2, the end part of the packing material is fixed with a tape 7, and both butt end faces of the drum are applied respectively with a tape 4, and the end parts of the patches are fixed respectively with a tape 8. A packed body of roll drum 6 of pressure sensitive copying paper having good prospective property and operability can thus be obtained. Further, since only one type of packing material is used for packing the surface of the drum, the packing operation can be excellently automated with less equipment, lower cost, less space with respect to a packer and other respects.
Patent JP-H01101268-A (JP)
Title: Power steering device
Inventor: IJIRI WAICHIRO
IPC: B62D6/02
Filed: 1987-10-14
Abstract: PURPOSE:To prevent the abrasion of resistor of the a potentiometer by stopping the current flow to the potentiometer while avoiding the drive of a power steering by an actuator when the car speed is larger than a specific value. CONSTITUTION:When a power supply of a control unit 29 is turned on, an initiating is carried out. The direction and the value of the input torque is measured from the output signal of a potentiometer 21, the car speed is measured by the signal from a car speed sensor 30, and a clutch 18 and a motor 19 are controlled. The car speed is decided whether it is at the preset standard value or higher, or not, and when it is at the standard value or higher, a relay 31 is turned off. When it is lower than the standard value, the relay 31 is turned on. When the relay 31 is OFF, a contact 31a is also OFF, and the current flow to the potentiometer 21 is stopped.
Patent JP-S61137765-A (JP)
Title: Thermal transfer printer
Inventor: SEKIMOTO SHINYA
IPC: B41J25/304
Filed: 1984-12-10
Abstract: PURPOSE:To reduce frictional forces and vibrations during line feeding, by a method wherein the force for pressing a thermal head against a platen is intermittently varied at the times of printing and line feeding. CONSTITUTION:The thermal head 3 is placed on a support base 7, and is fixed through springs 8. The springs supply the force for pressing the head 3 against the platen, and the base 7 is restricted by cams 9. Namely, the cams 9 are rotated in synchronism with a stepping motor for line feeding so that during printing the small-radius parts of the cams 9 make contact with the base 7 to press the head 3 against the platen, whereas during line feeding the large- redius parts of the cams 9 make contact with the base 7 to depress the base 7 downward, thereby separating the head 3 from the platen. Accordingly, frictional forces during line feeding can be eliminated or reduced, and vibration generated by the frictional forces can be reduced.
Patent JP-H0598420-A (JP)
Title: Laminated body
Inventor: KUSHI KENJI
IPC: B32B15/01
Filed: 1991-10-07
Abstract: PURPOSE:To easily produce a low-cost laminated body having high visible light transmissivity and fit for such use as electric conduction, heat ray reflection, antistaticity, electromagnetic wave shielding or heat insulation in a transparent state. CONSTITUTION:A plasma polymerized film, a thin metal film and a plasma polymerized film are successively laminated on at least one side of a transparent base material to obtain a selective light transmitting laminated body.