baber/WOPTO huggingface dataset:
Patent JP-H03253230-A (JP)
Title: Charge controller
Inventor: KATO HAJIME
IPC: H02J7/10
Filed: 1990-02-28
Abstract: PURPOSE:To facilitate application of a charge controller in both the cases when the anode side potential of a battery is a reference potential or when the cathode side potential of the battery is the reference potential by a method wherein a non-polarized load is connected to the battery terminal voltage detection terminal of a full-charge detection and control circuit and, at the same time, two constant voltage diodes are connected to the battery terminal voltage detection terminal so as to be in reverse-parallel with each other. CONSTITUTION:A full-charge detection and control circuit 10 has a pair of DC power supply input terminals TD and TF, a battery voltage detection terminal X and a switching signal output terminal TE. The anode of a Zener diode ZD1 is connected to the battery voltage detection terminal X and the cathode of the Zener diode ZD1 is connected to a battery voltage input terminal TA. Similarly, the cathode of a Zener diode ZD2 is connected to the battery voltage detection terminal X and the anode of the Zener diode ZD2 is connected to a battery voltage input terminal TC. Further, a non-polarized load having a resistance R is provided between the battery voltage detection terminal X and a battery voltage input terminal TB.
Patent JP-2000238317-A (JP)
Title: Recorder
Inventor: NARITA IZUMI
IPC: B41J2/455
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To execute image recording in a plurality of resolutions by one electrophotographic recorder. SOLUTION: A photosensitive body 101 and a light emitting element array 102 for exposing the photosensitive body 101 are provided in an integrated process cartridge 103. A plurality of process cartridges each having the light emitting element array 102 of which the interval of the arranged light emitting points is different from the other can be selectively loaded to this recorder. The recorder discriminates the arrangement interval based on a combination of discrimination electric contact points 108, 109 provided to each process cartridge 103, then a process speed is selected corresponding to the arrangement interval.
Patent JP-H05245456-A (JP)
Title: Pipe-line cleaning device
Inventor: TAKEMORI HIRONAO
IPC: B08B9/049
Filed: 1992-03-05
Abstract: PURPOSE:To make it possible to ride over a stepped part by providing a cylinder-driven shuttle slide cylinder on the outer periphery of an intake pipe, then installing a parallel link and further, a shuttle drive wheel on the cylinder- driven shuttle slide cylinder through a link respectively, and pressing each drive wheel against the inner surface of a pipe-line. CONSTITUTION:A front slide cylinder 27a is moved to the rear and a rear slide cylinder 27b is moved to the front using the first air cylinder 37. Consequently, front and rear parallel links 23, 24 are shrunk in a radial direction. Next, in this state, an intake pipe 14 is set in a pipe-line 10, and front and rear driven wheels 26a, 26b are allowed to come in contact with the inner surface of the tubular path 10 by reversing each part using the first air cylinder 37. When moving the intake pipe 14 through the pipe-line 10 to perform cleaning by suction, the first air cylinder 37 contracts through the front activation link 36a as the front drive wheel 26a climbs over a stepped part 10a. Thus only the front slide cylinder 27a moves backward and thereby the front parallel link 23 contracts to allow the front drive wheel 26a to fit into the pipe inner diameter d7 of the stepped part 10a. The same process takes place on the rear drive wheel 26b.
Patent JP-S62265099-A (JP)
Title: Seal body structure in stern tube sealing
Inventor: NAKAJIMA MINORU
IPC: B63H23/36
Filed: 1987-03-02
Abstract: PURPOSE:To aim at improvement in sealability, by forming a seal body at a normal seal position into cupped form with an elastic member, and installing a ringlike face insert holding part coming into end-contact with a seat of an emergency sealing device and a seal fitting part. CONSTITUTION:An emergency sealing device 5 and a normal sealing device 6 are fitted in a propeller shaft with some play. A pocket 9 is formed in a proper spot at the inner circumferential side of a seat 7 of the sealing device 5, a rubber seal ring 10 is fitted therein, pressed with a noncompressive fluid 13 by a bolt 14, thus it is attached to the shaft 3 with pressure. The normal sealing device 6 is made to serve as an elastic body, formed into cupped form, on which a ringlike face insert 16 coming into contact with a front end face of the seat 7 is supported. In addition, on an outer circumference of the front end, there is provided with a band 18, and with this band tightened, a fitting part 15b is formed in the shaft 3. With this constitution, replacement of the normal seal is easily performable and, what is more, the extent of sealability is improvable.
Patent JP-H06243703-A (JP)
Title: Vehicle signal light
Inventor: KONDO TOSHIYUKI
IPC: G02B3/08
Filed: 1993-02-15
Abstract: PURPOSE:To provide a feel that a vehicle signal light has some depth and a stereoscopic effect so as to enhance the properties of the vehicle signal light as a product by splitting an LED light source comprised of an assemblage of plural LED elements into frames, and disposing the frames roughly along a line that connects the effective outside diameter and focus of a lens. CONSTITUTION:A lens 3 has single-focus Fresnel cuts 3a so that its overall surface converges to one focus F. A plurality of LED elements 2a are arranged in circles on large-, medium- and small-diameter bases, 2b, 2c, 2d, respectively. On a line P connecting the effective outside diameter D and focus F of the lens 3, the large-diameter base 2b is disposed in proximity to the lens 3, the small-diameter base 2d is disposed in a deep position and the medium-diameter base 2c is disposed halfway between the bases 2b, 2d. When a vehicle signal light 1 is viewed from the lens 3 at a sufficient distance the small-diameter base 2d farthest from the lens 3 seems to be most enlarged, making the viewer feel that the signal light has some depth. When the light is viewed from the diagonal direction the relative positions of the bases seem to vary depending on the angle from which they are viewed, thus providing an enhanced stereoscopic effect.
Patent JP-2000250915-A (JP)
Title: New word candidate collection system and method and computer readable recording medium recording program for the system and method
Inventor: NAKAMURA TAKAHIRO
IPC: G06F17/30
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To computerize a collection job of the new word candidates. SOLUTION: A home page collection server 10 collects automatically the document data from the home pages via an internet and stores these data in a hard disk 16 of large capacity. An extraction server 12 extracts the words and compound words from the disk 16 to use them as the new word candidates. Then the server 12 produces a list of new word candidates and stores it in a hard disk 18 of large capacity. An editing operator reads and edits the list of new word candidates by means of a reading/editing personal computer 14.
Patent JP-S54141132-A (JP)
Title: Heat fixing roller
Inventor: OKAMOTO TOYOO
IPC: G03G15/20
Filed: 1978-04-25
Abstract: PURPOSE: To improve radiation heat absorbing efficiency by providing a heating source in at least one of rollers of thermal fusing roller and backup roller and forming undulations over the entire inside surface thereby increasing its heat receiving area.  
     CONSTITUTION: A roller core body is extrusion-molded by using aluminum and a multiplicity of pleats 3 consisting of high peaks 2 and deep troughs 3 are on the inside surface thereof in its lengthwise direction. This provides a surface area several times larger than that of the one with a smooth inside surface with the same diameter, and in addition, the pleats make convection motion further active. Further, a carbon film 5 or black coating is applied on the outside surface thereof. Thereby, the radiation heat radially emitted from a heater 6 is absorbed with good heat efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01222591-A (JP)
Title: Dpcm coder and dpcm decoder
Inventor: AWAMOTO SHIGERU
IPC: H04N19/51
Filed: 1988-03-02
Abstract: PURPOSE:To reduce distortion due to DPCM by revising data used by a prediction means in a decoder and a DPCM coder so as to apply optimum prediction depending on the content of the multiplexed control signal for the vertical blanking period of a video signal. CONSTITUTION:A coder uses a detector 7 so as to detect the content of a control signal multiplexed during the vertical blanking period of a MUSE system video signal and a data used for a prediction means 6 of the DPCM coder 8 is revised by the result of detection to apply optimum prediction and DPCM coding. A decoder uses the DPCM coder to detect a control signal corresponding to the MUSE system video signal subject to DPCM coding and revises the data used by the prediction means of the DPCM decoder depending on the result of detection to apply optimum prediction and decoding into the original signal. Thus, the prediction error is minimized, the high efficient coding is applied to the MUSE signal to apply decoding.
Patent JP-S53133511-A (JP)
Title: Sintered product having high hardness for tools and its preparation
Inventor: HARA AKIO
IPC: C22C29/00
Filed: 1977-04-26
Abstract: PURPOSE: The sintered product for cutting tolls having high hardness and excellent strength, which is obtained by performing the sintering so that the product may contain cubic boron nitride of 50-95 volume % using the mixture consisting of Si more than 2% and Ni, Co, etc. as the binding metals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05250977-A (JP)
Title: Terminal table fixing structure for circuit breaker
Inventor: SATO KAZUHIKO
IPC: H01H71/08
Filed: 1992-03-06
Abstract: PURPOSE:To shorten a work time required for attaching a terminal table and prevent deformation or breakage of members in screwing work by forming at least two L-shaped projections on a wall of the terminal table and grooves to be engaged with the projections. CONSTITUTION:Two projections 2c each having an L-shaped cross section are formed on the upper portion of a terminal table wall 2d which is attached in contact to a side surface of a case 1. Grooves 5a which are tightly engaged with the projections 2c on a side of the terminal table wall 2d are formed in a cover 5. In attaching a terminal table 2 to the case 1, the projections 2c of the table 2 are hooked on the side wall of the case 1 at an opening end surface, the grooves 5a of the cover 5 are engaged with the projection 2c on the side of the terminal wall surface 2d, and the cover 5 is fixed to the case 1. Accordingly, force for opening the table 2 at the case side surface or resistance against torsion for twisting the table 2 becomes large in screwing at the time of connecting an outside electric wire, thus eliminating a possibility of damage caused to members due to force generated in screwing work and remarkably shortening a work time.
Patent JP-H04334749-A (JP)
Title: Nozzle load control
Inventor: DEBITSUTO BINSENTO RIIDEII
IPC: F02K1/78
Filed: 1992-03-06
Abstract: PURPOSE: To provide a nozzle load transferring system for transferring at least a portion of the thrust load to a relatively stationary portion of an engine, in relation to a gas turbine engine thrust vectorable exhaust nozzle having a flap. CONSTITUTION: Using a track 180 and a track follower 190 arranged between a stationary portion of an engine and vectorable flaps respectively, thrust loads developed on the vectorable flaps are transferred to the track follower and then to the track. The track is adhered to an engine case 11, and has a spherical following surface 182 with a center of curvature on the nozzle's center-line. A divergent flap actuating ring 86 is pivotably received within the track by a plurality of track followers mounted to the actuating ring and in roller bearing relationship with the track surface. The divergent flap actuating ring is connected to a divergent flap 54 via an outside flap 64 to pivot the flap for thrust vectoring.
Patent JP-S51124434-A (JP)
Title: Duplicating method for plural sheets
Inventor: HIRAKURA KOUJI
IPC: G03G9/107
Filed: 1975-04-22
Abstract: PURPOSE: Relating to Dry Developing Materials to obtain plural sheets of copy from the Simple Electrostatic Statute, to improve diminition of pictures by employment of ferromagnetic oxide substance in the specific range of specific conductance as carrier particles. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62205491-A (JP)
Inventor: ONO SEIICHI
IPC: G07D1/00
Filed: 1986-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63213935-A (JP)
Title: Manufacture of semiconductor device
Inventor: IINO KAZUHIRO
IPC: H01L21/60
Filed: 1987-03-03
Abstract: PURPOSE:To obtain a semiconductor device having unchangeable characteristics and high reliability through a decreased number of steps, by sealing the device with sealing resin simultaneously with a bonding operation for bonding a lead frame to electrode pads of a semiconductor chip. CONSTITUTION:Photoresist is applied on the whole surface of a semicured sealing resin board 5 except its regions corresponding to electrode pads 2 and eutectic solder 6 is vapor deposited thereon. The photoresist is then peeled off. The semicured sealing resin board 5 is cut into semicured resin chips 7 having a size smaller than a semiconductor chip 1 and still capable of receiving the electrode pads 2. The semicured resin chip 7 together with inner leads 4 is positioned with respect to the electrode pads 2 on the semiconductor chip l and the assembly is introduced in a press machine 8, where it is heated at a temperature of 185 deg.C for ten minutes under pressure. Thereby, the eutectic solder 6 is melted and the electrode pads 2 are bonded to the inner leads 4. The whole surface of the semiconductor chip 1 including the bonded sections is completely sealed with the cured resin body 9. In this manner, a semiconductor device having stable characteristics and high reliability can be obtained through a decreased number of steps.
Patent JP-S58168839-A (JP)
Title: Water heater
Inventor: ENOMOTO MASANORI
IPC: F24H8/00
Filed: 1982-03-29
Abstract: PURPOSE:To realize a water heater providing a non-pollusion effect by a method wherein a sewage water treatment device in which a certain acid drain is improved substantially to a neutral water quality and some noxious substances generated by the drain are removed is installed in the midway of the discharging passage downstream of the drain recovery device. CONSTITUTION:In a water heater provided with a waste heat recovery type heat exchanger 9 and a recovery device 10a for recovering some drains generated in the heat exchanger, a discharged water processing device 11 is installed in the midway of the discharging passage 12 downstream of the drain recvoery device 10a. With this device 11, the drain entered from the inlet of the casing 13 rises up in a clearance between the anode 15 and cathode 16 in the battery cell 14 and during this movement, a hydrogen ion concentration in the water is improved from more than about pH 5.8 to less than about 8.6 and at the same time some noxious substances such as lead and copper are removed, thereafter the water is overflowed and sent to the filter chamber 18 and then such floating type deposits as copper hydroxide or lead hydroxide are filtered by a filter paper 17.
Patent JP-H1016299-A (JP)
Title: Edge smoothing method
Inventor: SMITH MARCUS A
IPC: H04N1/40
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an edge smoothing method in which the memory capacity required for a gray level printer is reduced. SOLUTION: The edge smoothing method comprises a step for generating a binary pixel bit map of an image having higher resolution than the printer output from the font outline of the image, a step for advancing an m×n image window gradually on an image group of high resolution binary pixel bit map, a step for counting one kind of binary pixels in the image window every time when it is advanced, a step for converting each count of pixel into a modulation signal, and a step for controlling a laser to produce a gray level image subjected to edge smoothing according to each modulation signal with the output resolution of the printer.
Patent JP-S59173823-A (JP)
Title: Bus control system
Inventor: IGUCHI KOUJI
IPC: G06F13/362
Filed: 1983-03-24
Abstract: PURPOSE:To simplify an access control circuit by extending bus using permission by a waiting signal from a waiting control circuit when an access to a hardware unit other than a unit group is requested. CONSTITUTION:The unit groups 1-N are connected to a bus A. Each of the unit groups 1-N is constituted of a lower bus B, units 11-1M connected to the lower bus B, an access control circuit D, and a bus control circuit E. The bus control circuit E responds to the using requests from the respective units 11-1M to the bus B in accordance with the previously fixed priority, supplies using permission to the units 11 1M, and when the bus using request indicates the access to a hardware unit other than the unit groups, extends the bus using permission in accordance with an output of the waiting control circuit outputting a waiting signal. The waiting signal is ended in interlocking with the execution of the access.
Patent JP-H05245140-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KOIZUMI JUN
IPC: A61B8/00
Filed: 1992-03-06
Abstract: PURPOSE:To provide the ultrasonic diagnostic device which can switch and use easily plural ultrasonic probes, and can improve the efficiency of a diagnosis. CONSTITUTION:To a grasp part of a case in plural ultrasonic probes 1a, 1b, a touch sensor 3 is attached. In an ultrasonic diagnostic device main body 2, an ultrasonic probe selecting circuit 5 and a switching circuit 6 are provided. At the time of diagnosis, when the ultrasonic probe 1a or 1b is held with a hand, the touch sensor 3 operates, the ultrasonic probe 1a or 1b in which the touch sensor 3 operates is identified and switched automatically by the ultrasonic probe selecting circuit 5, a screen format and an operating condition are switched automatically by the switching circuit 6, and the operation is started. Only the ultrasonic probe 1a or 1b gripped with a hand can be operated without operating the ultrasonic diagnostic device main body 2.
Patent JP-H07263152-A (JP)
Title: Dimming lighting system
Inventor: URABE ARINORI
IPC: H05B37/02
Filed: 1994-03-18
Abstract: PURPOSE:To provide a dimming lighting system where the indicated value on an operating apparatus and the brightness as visual perception can be made to correspond to each other without sense of incongruity. CONSTITUTION:In an operating apparatus 1, a manipulated variable and the indicated value are set in proportional relation. In a function operating circuit 2, the relation between the brightness as the visual perception in the increasing direction and decreasing direction of optical output and the optical output as the physical quantity is defined as a function. The indicated value of the operating apparatus 1 is inputted into the function operating circuit 2, and the value of optical output is outputted from there. A dimming signal generating circuit 3 produces a dimming signal, based on the output value of the function operating circuit 2, and controls the optical output of an emitter 5 through a dimmer 4.
Patent JP-H06259343-A (JP)
Title: Multiple bus control method and system using the same
Inventor: IZUNO NOBUAKI
IPC: G06F11/20
Filed: 1993-03-10
Abstract: PURPOSE:To carry on data transfer even if a fault occurs to one bus when data are transferred between a bus master and a bus slave by using plural buses. CONSTITUTION:When the fault occurs to the bus 14 while the data are transferred between the bus master 2A and bus slave 9 through the buses 14 and 15 and the H-side fault detecting and reporting circuit 11 of the bus slave 9 or the H-side fault detecting circuit 6 of the bus master 2A detects it, the data transfer through the bus 14 is stopped and information showing that the bus 14 is in trouble is stored in a bus operable state information holding circuit 4. Then when the data transfer through the bus 15 ends without any fault, a bus selecting circuit 3 confirms that the bus 15 is normal with the information in the bus operable state information holding circuit 4, actuates the L-side bus control circuit 7 to put the bus 15 in operation, and transfers data which could not be transferred owing to the fault of the bus 14 through the bus 15.
Patent JP-S57164755-A (JP)
Title: Electrostatic recording method
Inventor: IZUMI HIROKI
IPC: B41J2/385
Filed: 1981-04-03
Abstract: PURPOSE:To record the image of high quality electrostatically with good printing efficiency by applying the electric charge opposite to the electric charge formed on a toner carrier in correspondence to the background parts of the image on the toner layer having the electric charge formed on the toner carrier thence transferring this. CONSTITUTION:The toner supplied from a hopper 2 onto a donor roller 1 which revolves in an arrow A direction is scraped off with a doctor blade 3 and a prescribed quantity of electric charge is applied thereto to form a toner layer having positive charge. Next, a signal of negative electric charge is applied to the toner layer on the roller 1 through a multistylus electrode 5 from a transmission source 4 in correspondence to the background parts of the image signal to negate the positive charge of said parts and charge the same negative (hence only the parts corresponding to the image remain as the positively charged toner image). Next, the above-mentioned toner image is transferred and fixed onto transfer paper 7 charged negative with a transfer roller 6, whereby the electrostatic image is formed.
Patent JP-2000247151-A (JP)
Title: Glass run
Inventor: TABATA SHIGERU
IPC: B60J10/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the rattle of a door glass with a simple method. SOLUTION: In this glass run 2, an inner lip 18 and outer lip 14 extending to the bottom wall 2 of a substantially U-shaped sectional door glass housing part 6 and slidably making elastic contact with the vehicle inner side surface and outer side surface of a door glass edge are provided at the tips of the inner side wall 4b and the outer side wall 4a of the door glass housing part 6. A cushioning part 20 is integrally molded by extrusion on the reverse side of the inner lip 18 so as to be connected to the inner side wall 4b through a minute connection part 22. According to this, the inward deflection of the inner lip 18 can be regulated by the cushioning part 20 to prevent the rattle of the door glass, and the unnecessary cushioning part 20 can be easily removed from the glass run 2 so as not to disturb the rising and falling performance of the door glass.