baber/WOPTO huggingface dataset:
Patent JP-H10139123-A (JP)
Title: Bucket of bucket elevator
Inventor: INE MUNEHARU
IPC: B65G17/30
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To effectively separate materials sticking to a bucket and make easy the maintenance thereof by providing a prevention member for enabling material to be conveyed to each bucket opening to get in and out and preventing a weight from dropping from the inside of the bucket at the time of inverting operation. SOLUTION: A round rod 9 being a weight is accommodated in a bucket 6 so that it can move freely therein, and a lattice-shaped weight dropping prevention member 10 is arranged so that the rod 9 jets out of the bucket 6 when the bucket is inverted and getting-in and -out of materials conveyed to an opening of the bucket 6 is made easy. When the bucket 6 reaches an uppermost part and start to invert after materials are conveyed by the bucket 6, the material are discharged from the bucket 6, the rod 9 in the bucket 6 drops while pushing out the material by the centrifugal force during the running of the bucket 6 and the action of the center of gravity and collides on a weight drooping prevention member 10 arranged at the opening of the bucket 6, thereby separating and drooping the materials sticking thereto.
Patent JP-H09141460-A (JP)
Title: Teaching operation method for laser beam processing and laser beam processing head used for the method
Inventor: SAITO JUNICHI
IPC: B23K26/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To make a teaching stage simple by simply and sensuously executing the moving operation of a laser beam processing head to a teaching point. SOLUTION: At the time of carrying out teaching with the laser beam processing head, an operator holding the laser beam processing head with the hand pushes plus and minus touch sensors 31A, 31B consisting of piezoelectric switches for X-axis to move the head toward the teaching point in an X-axis direction. The laser beam processing head is thereby moved. Even more, the speed is regulated by the force to press the touch sensors 31A, 31B with the hand. Similarly, the movement of the head toward the teaching points in Y-axis and Z-axis directions is executed by the touch sensors 33A, 33B; 39A, 39b consisting of the piezoelectric switches for the Y-axis and the Z-axis in the similar procedures. The moving operation of the laser beam processing head at the time of teaching is simply and sensuously executed.  In addition, the teaching stage is simplified and the teaching is rapidly executed.
Patent JP-H10145270-A (JP)
Title: High-frequency device
Inventor: TANAKA KOJI
IPC: H04B7/02
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To make the device small and light in weight by incorporating SAW filters with a multilayer base plate, which is overlapped by plural dielectric layers that constitute a high-frequency switch which has a specific number of ports. SOLUTION: A high-frequency device 10 consists of a high-frequency switch SW10 to which two antennas ANT1 and ANT2 are connected, an LC filter F11 which is a low-pass filter and SAW filters F12 and F13 which are band-pass filters. That is, the device 10 consists of a multilayer base plate which is overlapped by plural dielectric layers, the switch SW10 which consists of a diode that is mounted on the multilayer base plate, a transmission line that is contained in the multilayer base plate and a condenser and has at least four ports, and the filters F12 and F13 which are mounted on the multilayer base plate. In this way, the switch SW10 and the filters F12 and F13 are formed on the multilayer base plate that are overlapped by plural dielectric layers and they are formed integrally.
Patent JP-H06132416-A (JP)
Title: High-frequency integrated circuit device
Inventor: OKUDA TOSHIO
IPC: H05K1/14
Filed: 1992-10-14
Abstract: PURPOSE:To reduce an MIC substrate small-sized, to decrease the size of a circuit as a whole and to reduce the production cost of a circuit device by a method wherein another MIC substrate whose dielectric constant is high is stacked on the MIC substrate and a circuit pattern which requires a large layout area is formed on the MIC substrate whose permittivity is high. CONSTITUTION:A substrate 14 whose dielectric constant is higher than that of a substrate 13 and in which an open stub 31 has been formed on the surface is stacked on the substrate 13 in which an MIC pattern 21 has been formed. When the stub 31 which requires a comparatively large layout area is formed on the substrate 14 whose wavelength shortening coefficient is large, the stub whose impedance is the same as a long line length can be realized by a short line length. When the substrate 14 is mounted on the surface of the main substrate 13, the size of the main substrate 13 can be reduced and a device can be made small-sized as a whole.
Patent JP-2000127777-A (JP)
Title: Support structure for vehiclar transmission
Inventor: YOSHII OSAMU
IPC: B60K17/06
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce stress concentration on a bolt by holding a leaf spring, a mount bracket and a transmission at one-point with a single bolt approximately at a enter between right and left side members laid as a pair. SOLUTION: A leaf spring 2 and a Z-shaped mount bracket 4 approximately at a center between right and left side members laid as a pair and extended in the lengthwise direction of a vehicle are connected to each other with a single bolt 7 via a spacer 6, and a transmission 3 is supported at one point. In this case, as the transmission 3 is supported at one point with the single bolt 7 and a mount bracket 4 having an elastic body 5, an engine vibration or a vibration during travel on the rough road is absorbed approximately in all 360 deg. ranges around the bolt 7. Also, even when a power line is twisted at starting an engine or due to an engine speed fluctuation or the like, the variation of the leaf spring 2 is small, thereby reducing stress concentration on the bolt 7.
Patent JP-H10144222-A (JP)
Title: Device for applying viscous material
Inventor: ONO KAZUYUKI
IPC: B05C5/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent coagulating particles from being mixed with frit slurry due to the breakage of a dried film of the frit slurry. SOLUTION: In a subtank 4, a supply port 6 for frit slurry supplied from a main tank is formed in the bottom portion of a subtank body, and is not formed in an upper cover 8. An ejection port 10 for injecting high-pressure air from a high-pressure air supply system into the subtank 4 is formed to be oriented in a nearly horizontal direction, and not to be downwardly oriented in a vertical direction. Hence, a dried film 164 is not broken by the frit slurry supplied to the subtank 4, or the dried film 164 is not broken by the high- pressure air ejected from the ejection port 10. Coagulating particles can be prevented from being mixed with the frit slurry.
Patent JP-H10191179-A (JP)
Title: Image pickup control method, image pickup controller, image pickup system and image pickup device
Inventor: SHIMOKAWA KIKUE
IPC: H04N5/341
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To facilitate pickup of an image of a high speed mobile body by picking up an image of an object moving at a high speed at a prescribed time interval, synthesizing the images and providing an output of the synthesized image. SOLUTION: A video signal VIDEO by one field consisting of a video signal in odd number fields in a first half frame and a video signal in even number fields in a latter half frame picked up at a time interval of 1/100sec is outputted from a memory 21 in an image pickup controller 20. The video signal VIDEO outputted from a signal adder 28 via a terminal C52 is a video signal in compliance with the CCIR system, a video image after accurately 1/100sec with respect to an upper side video image of an image pattern is outputted to a lower side of the image pattern. The video signal including the images picked up at a time interval of 1/100sec accurately in the first half and the latter half of the image pattern by the image pickup device 10 is obtained from a memory 21, and the video signal as a still image signal is fed to an image processing unit 30.
Patent JP-S641108-A (JP)
Title: Magnetic head
Inventor: SATO TSUNEO
IPC: G11B5/23
Filed: 1987-12-02
Abstract: PURPOSE: To obtain stable performance having comparatively small reluctance with respect to the use at high frequencies with excellent productivity by constituting a gap by a metallic thin film while a couple of bases are arranged oppositely obliquely and bonding them by a nonmagnetic substance packed between the metallic thin film of one base and the other base.  
     CONSTITUTION: The magnetic gap (g) is formed between opposed metallic thin films 4 by arranging a couple of nonmagnetic bases 1 formed with ferromagnetic metal thin film 4 nearly orthogonal to the gap (g) obliquely and the metallic thin film 4 is formed to a side wall face/thin film forming face 6 nearly orthogonal to a gap opposite face 3 of the base 1 and a tape sliding face as a multi- layer whose film thickness per one layer is at least within 5W6μm. Moreover, two blocks located on diagnoal lines among four blocks split by the metallic thin film 4 and the magnetic gap (g) are a couple of nonmagnetic bases 1 and the other two block are blocks 7 made of nonmagnetic material. Thus, the metallic magnetic thin film is formed larger to decrease the magnetic reluctance to a comparatively small value. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S63154943-A (JP)
Title: Filamentous fluorescent substance detector
Inventor: FUJITA YASUO
IPC: G01N21/64
Filed: 1986-12-19
Abstract: PURPOSE:To detect a fluorescent filament with a better S/N ratio, by a method wherein a foreign paper note containing a fluorescent filament is irradiated with an excitation light and fluorescence generated from the fluorescent filament is received with a SELFOC lens to detect light outputted to the lens with a photodiode. CONSTITUTION:A paper note path surface 12 and a support member 13 are arranged horizontally at an interval to detect a fluorescent filament 22 contained in a paper note 20 sliding over the path surface 12. In this construction, a total transmission filter 7 for path is provided at the center of the member 13 to transmit an excitation light BL and an inclined guide member 6 is mounted thereon. A black light 3 which generates an excitation light with a specified wavelength and a quantity of light sensor 4 are provided at an end of the member 6 wrapped up by a reflection mirror 2 and an excitation light BL from the light 3 is transmitted through a visible light leakage cut filter 5 and the filter 7 to be directed to the paper note 20. Then, fluorescence KL generated is made incident into a CCD image sensor 9 through excitation light cutoff filters 8A and 8B housing a SELFOC lens 10 provided on the member 6 inclined to detect a fluorescent system 22 as electrical signal.
Patent JP-H01145564-A (JP)
Title: Displaying apparatus of density distribution
Inventor: HAYAKAWA YASUO
IPC: G01N29/00
Filed: 1987-12-02
Abstract: PURPOSE:To enable the effective inspection of a test specimen, by a method wherein the surface of the test specimen is scanned by an ultrasonic probe, an ultrasonic sound speed is computed for each position, each sound speed is sorted into a prescribed level, and each position of the test specimen is displayed with gradation corresponding to the level. CONSTITUTION:A microcomputer (MC) 11 moves a moving body 1Y and a moving block 2 through a controller 8 to make the fore end of an ultrasonic probe 7 face a position P1 of a ceramic plate 6. Next, the MC 11 makes the probe 7 emit an ultrasonic wave to the position P1 through a transmitting-receiving device 9. This ultrasonic wave is reflected by the front surface and the bottom surface of the plate 6 and received as a wave 7 and then as a signal 9. Subsequently, a reflected wave signal thus received 9 is sent to the MC 11 through a waveform storage device 10, a time between peak values of the reflected wave signals of the front surface and the bottom surface is computed therein, and a time for transmission of the ultrasonic wave from the front surface to the bottom surface at the position P1 of the is obtained. A sound speed at the position P1 is obtained from this time. The front surface of the plate 6 is scanned in this way, a level at each position thus obtained is inputted to an image input/output device 12, and a color signal is outputted in accordance with the level at each position and displayed 13.
Patent JP-H04174944-A (JP)
Title: Deflection device for color cathode-ray tube
Inventor: OKAMOTO JUICHI
IPC: H01J29/76
Filed: 1990-11-08
Abstract: PURPOSE:To avoid unbalanced deflection so as to prevent the shift of convergence by forming in a pair of saddle type horizontally deflecting coils four circuits including resistors and intermediate terminals. CONSTITUTION:A pair of saddle type horizontally deflecting coils 9H1, 9H2 are provided with respective intermediate terminals 23 and resistors 25 are connected between each terminal 23 and each coil 9H1, 9H2 and between a positive terminal 24a and a negative terminal 24b and four closed circuits including the resistors 25 and the terminals 23 are formed in the pair of coils 9H1, 9H2. With such a constitution, when a vertically deflecting current is made to flow through each of vertically deflecting coils 9V1, 9V2, an induced current flows through the front end portion of each coil 9H1, 9H2 in such a manner as canceling out a magnetic field generated by a deflecting current flowing through the front end portion of each vertically deflecting coil 9V1, 9V2, but the induced current 26 flows through each closed circuit as indicated by the arrows and is attenuated by the resistors 26 constituting each closed circuit. Therefore the magnetic field 27 generated by the current 26 is uniformly deflected and the shift of convergence is prevented.
Patent JP-2001123949-A (JP)
Title: Linear compressor
Inventor: SHINTAKU HIDENOBU
IPC: F04B35/04
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent a piston from partially abutting and sliding on a cylinder even when axial dislocation occurs between the piston and the cylinder due to machining or assembling error. SOLUTION: A piston 5 is connected to a motor moving part 3a by means of a flexible rod 21 etc., for enabling correction of inclination of the piston 5 in respect to a cylinder 4. Partial abutting of the piston 5 against the cylinder 4 is prevented for reducing loss. It is thus possible to improve efficiency and reliability.
Patent JP-H10134297-A (JP)
Title: Road traffic information receiver
Inventor: TATSUNO HIYOSHI
IPC: G08G1/09
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a road traffic information receiver with which the traffic information of roads to the destination can be previously grasped at home. SOLUTION: This device is composed of a receiving means 2 for receiving traffic condition data such as traffic trouble, traffic regulation and traffic conditions such as congestion or jamming provided from a road traffic information system and coordinate data expressing the relevant area of these traffic conditions through an antenna 1, storage means 3 for storing the respective data received by this receiving means 2, map data storage means 4 storing a road map, position designating means 5 designating a start position and a destination position and control means 6 for outputting a TV image signal for calling the relevant traffic condition data, coordinate data and map data and displaying the traffic conditions while overlapping them on the map based on a designate signal from this position designating means 5.
Patent JP-H03167162-A (JP)
Title: Diamino compound and its intermediate
Inventor: MURATA SHIZUO
IPC: C09K19/56
Filed: 1989-11-22
Abstract: NEW MATERIAL:The compound of formula I (R'1 to R'6 are H or 1-15C alkyl; R7 to R14 are H, F Cl or 1-3 alkyl). EXAMPLE:Bis[4-(4-aminophenoxy)phenyl-4-cyclohexylcyclohexane. USE:A raw material for polyimide for the production of oriented film of a liquid crystal display element. An oriented film having high orientation degree and high and uniform pretilt angle can be formed by rubbing treatment. PREPARATION:The objective compound of formula I can be produced by treating a 4-cyclohexyl-cyclohexanone of formula II or its derivative and a phenol of formula III or its derivative with concentrated hydrochloric acid preferably at 10-40 deg.C, condensing the obtained diol compound of formula IV with a p-chloronitrobenzene of formula V or its derivative in DMSO solvent in the presence of NaOH at 40-80 deg.C and subjecting the resultant dinitro compound of formula VI to catalytic reduction with hydrogen. The compounds of formula IV and formula VI are also novel compounds.
Patent JP-H08158652-A (JP)
Title: Pc strand winding device
Inventor: HONMA TOSHIKI
IPC: E04G21/12
Filed: 1994-12-07
Abstract: PURPOSE: To enable to continuously wind a PC strand for a tie hoop around an assembled and arranged main reinforcement. CONSTITUTION: 1s are interposed around the strand winding surface of a main reinforcement to form an endless circumferential track. A truck 4 is self-run. On the truck 4 are provided an under roller 9 for receiving a drum 21 and a feed roller 11 for feeding a PC strand 22 wound on the drum. The PC strand 22 fed from the feed roller 11 is continuously wound on the outside of the main reinforcement owing to the circumferentially running truck 4 with constant winding tensile force kept by individually adjusting truck 4 running speed and feeding speed afforded by the feed roller 11.
Patent JP-H04177281-A (JP)
Title: Image forming device
Inventor: KIMURA KOJI
IPC: G03G15/16
Filed: 1990-11-13
Abstract: PURPOSE:To enable effective utilization of the back surface of a transfer material by a method wherein a toner image is formed in advance on an image carrier, the toner image is directly transferred onto a transfer material carrier, the transfer material is held on the transfer material carrier to form a desired toner image on the image carrier and transferred onto the transfer material. CONSTITUTION:When a toner image on a photosensitive drum 20 reaches a transferring position, a charge of inverse polarity opposite to that of toner is applied by a transfer corona charger 33 and then a toner image of a character B is directly transferred onto a transfer material carrier member 30a. At this time, the toner image on the transfer material carrier member 30a becomes a mirror image and then a feeding of the transfer material is started and the transfer material P is sucked and held on the transfer material carrier member 30a. In turn, a desired color toner image is formed on the photosensitive drum 20 by a normal image forming process and transferred to a transfer material P. In the event that a full color image is to be formed, four-color toner images are formed in sequence on the photo-sensitive drum 20 and these toner images are overlapped in sequence on the transfer material P and transferred. With such an arrangement, the toner image 2 of the character B is transferred as a normal image on the back surface of the transfer material P while the transferring process is being carried out.
Patent JP-H11138358-A (JP)
Title: Insertion and engagement structure for boss and shaft
Inventor: HOTTA TAKESHI
IPC: F16D1/09
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To execute on-site work depending on no factory facility by enabling highly reliable engagement, and using comparatively lightweight and simple facility. SOLUTION: In engaging a key 3-bearing tapered hole 2a-worked boss 2 with a key groove 1a-applied tapered shaft 1, the inside diameter of the boss 2 is expanded by pressing a high-pressure evaporative liquid in a groove on the inner surface of the boss 2 worked by avoiding the key groove 1a. Simultaneously, the boss 2 is pressed in the shaft 1 direction by means of a hydraulic jack 5 for engagement.
Patent JP-H03162898-A (JP)
Title: Lapel press forming device
Inventor: GEAHARUTO SAIYA
IPC: D06F71/36
Filed: 1989-11-22
Abstract: PURPOSE:To satisfactorily enable press molding regardless of whether cloth is thick or thin by providing a tilt mechanism to change the angle of an iron block to press a trestle. CONSTITUTION:The internal part of an iron block 2 for lapel is divided into upper and lower steam rooms 12 and 13 and upper and lower steam pipes 10 and 11 are communicated and linked to the respective steam rooms. When steam is generated only from the upper steam pipe 10, the steam is put out from the upper half of the aid block 2 and when the steam is put out from the both steam pipes, the steam is put out from the whole block 2. The iron block 2 can blow out not only steam but also air. Thus, a tilt mechanism 22 composed of a second cylinder 4, arm part 8 and shaft 7, etc., is provided so as to change an angle beta to press a trestle 3 by the iron block 2. For example, since this tilt mechanism 22 can control angles theta1 and theta2 formed by horizontally faced support parts 20 (the core of a third cylinder 6), the angle beta formed by the pressing surface of the iron block 2 and the front surface of the trestle 3 can be controlled to be increased or decreased.
Patent JP-H07163156-A (JP)
Title: Current type inverter
Inventor: SHIBUYA TADASHI
IPC: H02M1/00
Filed: 1993-12-06
Abstract: PURPOSE:To eliminate the need of special switching surge absorbing means while employing a main circuitry using a self-extinguishing element. CONSTITUTION:The current type inverter is constituted such that a clock CLK having a period equal to the frequency of an inverter 1A is subjected to frequency division by a flip-flop 11 and passed through OR gates 12, 13 to produce an ON/OFF signal for a self-extinguishing element, i.e., a transistor. Output current from an inverter immediately before a transistor to be turned OFF is passed through an absolute value circuit 14 and stored in a sample & hold circuit 15. It is then passed through an inverting circuit 17 to produce a comparison criterion for a comparator 18. Turn OFF of the transistor is delayed until the comparator 18 detects that the current has been commutated completely from the transistor to be turned OFF to a transistor to be turned ON thus turning the transistor OFF with zero current.
Patent JP-H09149643-A (JP)
Title: Dc power supply apparatus
Inventor: SHIMA HIROSHI
IPC: H02M7/06
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To utilize various AC input voltages with automatic discrimination by a method wherein an approximately constant DC voltage is supplied to a load connected to a main circuit regardless of the connection of a stepdown transformer. SOLUTION: When the voltage of a commercial power supply 1 is AC 100V, a voltage which is stepped down by a stepdown transformer 2 and rectified and smoothed is applied to voltage dividing resistors 10 and 11, a shunt regulator 18 is turned on in accordance with a ratio between the divided voltages, a control transistor 29 is turned on, a relay contact 23b is closed and, in the positive half cycle period of the AC input of the main circuit, a smoothing capacitor 4 is charged and, in the negative half cycle period, a smoothing capacitor 5 is charged. When the voltage of the commercial power supply 1 is AC 200V, as the rectified and smoothed voltage is doubled, the shunt regulator 18 is turned off, the control transistor 29 is turned off, the relay contact 23b is opened and the smoothing capacitors 4 and 5 which are connected in series are charged.  In both the cases, the voltage is full-wave rectified by a load 7 in parallel connection to obtain a required voltage. As a result, a various AC input voltage can be utilized with automatic discrimination.