baber/WOPTO huggingface dataset:
Patent JP-2000126507-A (JP)
Title: Deaerator
Inventor: KITAZAWA MOTOHISA
IPC: G01N1/10
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To enable air bubbles included in piping to be effectively removed by constituting a device in such a manner that a mesh is fitted between the inner wall of a first pipe and the outer wall of a second pipe and air bubbles in a liquid flowing into the second pipe are discharged from the upper end of the first pipe and further the bubble-free liquid is delivered from the lower end of the first pipe. SOLUTION: When this deaerator is applied to a sampling device for sampling a supplied water or a condensate at a thermal power installation, the terminal part 15c of main piping 15 is arranged in perpendicular piping 20 for sending water into a head vessel 18 with the terminal part 15c folded upward, and a space between the outside of the terminal part 15c and the inside of the perpendicular piping 20 is closed with a mesh 21 all around the periphery of the main piping 15. At this mesh-fitted part, the deaerator 22 is constituted. Piping 23 under the perpendicular piping 20 is connected to a water quality gauge 19. Air bubbles (a) originating from the main piping 15 re discharged into an atmosphere from the head vessel 18 through the upper part of the mesh 21 so that the air bubbles (a) are prevented from flowing into the direction of the water quality gauge 19.  Thus it is possible to eliminate the generation of an air lock and thereby stabilize the measuring operation of the water quality gauge 19.
Patent JP-H02148094-A (JP)
Title: Character information processor
Inventor: HAGA SUSUMU
IPC: B41J5/44
Filed: 1988-11-30
Abstract: PURPOSE:To reduce a burden of the device, comparing with the case of executing the processing by one character unit and to effectively execute the processing in the case of many kinds of characters by storing font data in a temporary storage memory by a character set unit, and also, executing its retrieval. CONSTITUTION:In a font data store means 11 of a character information processor, font data of various characters are stored, and by a character selecting means 12, a character having high possibility to be used for a display is selected. Subsequently, a character group having the same character kind and the same display size as the character selected by this selecting means 12 and having high possibility to be used for a display in the same way is extracted as one set by a character set extracting means 13. Font data related to the character group extracted by the means 13 is stored as a set unit in a temporary storage memory 14. Next, at the time of executing a display of each character, based on input data, the font data of the character of the memory 14 is retrieved by a set unit, and when the font data concerned does not exist, its font data is retrieved from the means 11 by a retrieval control means 15.
Patent JP-S63154784-A (JP)
Title: Method of regenerating phosphor
Inventor: NAKADA YOSHIYUKI
IPC: C09K11/08
Filed: 1986-12-17
Abstract: PURPOSE:To prevent oxidation by a dichromate during heat treatment, to prevent lowering in luminous brightness and to prevent an ultramarine blue pigment from being faded, by introducing a step of reducing a dichromate into a step of regenerating a phosphor having a dichromate deposited thereon. CONSTITUTION:In regenerating a blue light emitting phosphor having an ultramarine blue pigment contg. a dichromate, which is recovered in a fluorescent screen forming step in the production of a picture tube, washing with warm pure water is conducted first by decantation. An org. reducing material selected from the group consisting of hydroxylamine hydrochloride, oxalic acid and ascorbic acid or an inorg. reducing material such as hydrogen sulfide is added to the phosphor slurry to reduce the dichromate deposited on the phosphor to a chromium trioxide which is chemically and thermally stable. The phosphor is washed with warm water by decantation, recovered by filtration, dried and heat-treated to obtain a regenerated phosphor.
Patent JP-H02149050-A (JP)
Title: Data communication control equipment
Inventor: NAKADA KOZO
IPC: H04L69/14
Filed: 1988-11-30
Abstract: PURPOSE:To automatically change and connect to a communication LSI by monitoring a clock for transmission and a clock for reception at respective plural interfaces and detecting an interface to be actually used. CONSTITUTION:A micro processor 11 fetches each of the clock for transmission and the clock for reception of the respective interfaces (13-1)-(13-3) through an input buffer (BUF) 15, monitors it, and detects a sole interface 13-i being actually connected to an opponent communication equipment through a line. Next, selection control information with which a selector selects the interface 13-i is set in a register (REG) 16. Thus, the selector electrically changes and connects the interface 13-i to be detected through the monitoring of the micro processor 11 out of the interfaces (13-1)-(13-3) to an SIO 12.
Patent JP-H05112854-A (JP)
Title: Manufacture of aluminum alloy thin sheet for packing excellent in pitting corrosion resistance
Inventor: HATANAKA KOICHI
IPC: C22C21/06
Filed: 1991-10-21
Abstract: PURPOSE:To provide the method for manufacturing an aluminum alloy thin sheet for packing excellent in pitting corrosion resistance. CONSTITUTION:An aluminum alloy contg. 0.05 to 1.00% Cu, 0.3 to 1.5% Mn and 2.9 to 4.0% Mg, contg., at need, 0.01 to 0.20% Ti and the balance Al with inevitable impurities is melted, is cast, is thereafter subjected to soaking treatment at 500 to 600 deg.C and is subjected to hot rolling in such a manner that the finishing temp. of the hot rolling is regulated to <=300 deg.C. After that, at the time of executing cold rolling including process annealing, as for the process annealing, the alloy is heated to 400 to 600 deg.C at >=100 deg.C/min heating rate; immediately after the heating or after held for <=10min, it is cooled to <=200 deg.C at >=100 deg.C/hr cooling rate to regulate the average grain size to <=80mum and to hold the state of the components contributing to its baking hardening into a solid soln. one and is furthermore subjected to cold rolling at >=30% draft. This alloy is suitable as a food container, particularly as the packing material for contents having severe corrosiveness such as aquatic products.
Patent JP-H03161139-A (JP)
Title: Manufacture of inner race for constant velocity joint
Inventor: KURAMITSU MASAO
IPC: B21J5/08
Filed: 1989-11-20
Abstract: PURPOSE:To improve the productivity by using an inner race which has an end face vertical to the center line, forms a locus of the center of a ball for transmitting a torque rolling along guide grooves having a uniform interval on a straight line and then on a circular arc and is provided with an axial hole formed in the concentric shape with the center line. CONSTITUTION:Insertion of a core die 25 into a through hole 27 of a hollow cylindrical stock 28 and the manufacture of a preform 13 having 1st and 2nd corresponding end faces 14, 14, a corresponding peripheral surface 15, a corresponding guide groove 16 and a corresponding axial hole 17 are the 1st stage. The core die 37 is fitted to the corresponding axial hole 17 of preform 13, pressurizing force is given to the 1st corresponding surface 14 of the preform 13 and the corresponding guide groove 16 is ironed to form each guide groove 11 and an axial hole 9. The 2nd stage is performed to obtain an inner race as the 2nd corresponding end face 14 and the corresponding peripheral surface 15 are held in an unrestrained state to the ironing die 29. Thus, it is possible to obtain an inner race for a constant velocity joint provided with plural dimensionally accurate guide grooves 11 and the axial hole 9 requiring no internal diameter finishing and improve the productivity of the inner race.
Patent JP-H11131559-A (JP)
Title: Case cover for sanitary flushing device
Inventor: IWAMATSU KIYOSHI
IPC: E03D9/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a case cover for a sanitary flushing device capable of surely preventing the careless moistening of a device surface and a floor at the time of draining by introducing and dropping water adhering on the periphery of a drain inlet bored to the side face section of the case cover in the fixed direction on the surface of the case cover. SOLUTION: A drain inlet 15 for draining is bored downwards to the side face section 13a of a tank cover 13, and a throating rib 20, which is protruded from the surface of the case cover and extended downwards along the side section 13a from a section in the vicinity of the drain inlet and in which the lower end side is ended so as to surround one end side of a bottom face 13b, is installed extending over the bottom face 13b from the side face section 13a of the tank cover 13. A stepped section 25 being elongated in parallel with the throating rib 20 and guiding water dripping from the drain inlet so as to be transmitted to the throating rib 20 is formed to the side face section 13a of the tank cover 13.
Patent JP-H05146119-A (JP)
Title: Commutator of electric rotating machine
Inventor: TAKADA KEIKO
IPC: H02K13/00
Filed: 1991-11-18
Abstract: PURPOSE:To prevent the lowering of the insulation characteristics between commutator segments because of carbon powder produced by the abrasion of brushes and to facilitate the maintenance, by fitting to a supporting barrel a pressing member which presses the end surface of a bind to commutator segments through the medium of an elastic body. CONSTITUTION:The peripheral side of tone left-hand end part of a circular epoxy-resin- formed cap 3 having an approximately L-shaped cross section is fitted to the right-hand end surfaces of a supporting barrel 5, a barrel insulator 1, and a bind 4B. With the increase of the load of a rotating electric machine, the temperature of the bind-type commutator segments 2 rises; they expand thermally; the bind 4B is pushed; the cap 3 is also pushed to the right; and a coil spring 10 is compressed. On the other hand, when the temperature of the commutator segments 2 falls because of the decrease of the load, the right-hand end surfaces 6B of the commutator segments move to the left owing to thermal shrinkage, and a gap is produced between the right-hand end surfaces 6B and the left-hand end surface of the bind 4B. But at the same time, the cap 3 is pushed to the left by the returning force of the coil spring 10 compressed with a bolt 9. As a result of it, the bind 4B moves also, and it becomes possible to prevent floating carbon dust generated by the abrasion of brushes from adhering to the surface of the barrel insulator 1.
Patent JP-2000113931-A (JP)
Title: Electric connector and connector for heater
Inventor: TAKAZAWA HIROSHI
IPC: H01R13/193
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To eliminate chipping of a contact terminal portion and secure contact pressure by forming contact terminal portion so that it can be collapible in relation to a connector housing portion. SOLUTION: A connector for a fixing device has a collapsible structure where a contact terminal portion 31 is hinged with a connector housing portion 32, the contact terminal portion 31 collapsed from the vertical direction to an arrow (a) direction around a rotation shaft 31a in relation to the connector housing portion 32, a contact terminal of the contact terminal portion 31 abuts to an electrode contact 21 of a fixing heater 11. The contact terminal portion 31 is connected with the connector housing portion 32 at its projecting part 51 provided for its tip using mutual elasticity. This structure allows the contact terminal of the connector to abut to the electrode contact 21 without rubbing a board edge of the fixing heater 11 or a heater holder 12, and improve reliability of electric connectivity without chipping of the contact terminal.
Patent JP-H06121819-A (JP)
Title: Bathing apparatus, bathing method using the same and mobile bathing vehicle carrying the same
Inventor: KAINUMA TOKIO
IPC: A61H33/00
Filed: 1992-10-13
Abstract: PURPOSE:To realize a bathing apparatus which can be mounted on a mobile bathing vehicle or the like and simplify bathing work and carry-in or-out work of a bathing person. CONSTITUTION:A mobile bathing vehicle 1 carries a bathing apparatus 5 in a bathing room therein. The bathing apparatus 5 is made up of a liftable bathtub 6, a moving type stretcher 7 which allows the setting thereof crossing over the bathtub. The stretcher 7 has a frame base 71 and a lift frame 79 supported liftable on the upper frame 72 thereof. The stretcher and the lift frame 79 can be lifted or lowered with a lifting or lowering bathtub 6 with the stretcher having a bathing person thereon placed on the upper frame 72.
Patent JP-H08162586-A (JP)
Title: Electronic parts cutting and forming apparatus
Inventor: OTA MAKOTO
IPC: H01L23/50
Filed: 1992-10-13
Abstract: PURPOSE: To cover change of kinds and shipping systems of electronic parts in unit of rack of each sections by providing each rack for three sections of loader section, press section and unloader section and the combining respective sections for each kind of electronic parts. CONSTITUTION: A loader section for sending a lead frame to a chute rail in every lead frame and a chute rail for engagement with chute rail of the loader section are provided. Moreover, a press section is provided for executing, with a press mechanism and press dies, any process among the unwanted resin removing process, lead cutting process and lead forming process or a plurality of processes combining these processes. A rack is respectively provided for the leader section, press section and the unloader section for accommodating, in each predetermined accommodating case, the lead frames having passes the press section or individually separated electronic part packages. Respective sections are combined selectively in each kind of the electronic parts.
Patent JP-H10138914-A (JP)
Title: Excessive brake shoe gap alarming system in coupled tractor/trailer vehicle
Inventor: SUGAWARA RYUTA
IPC: B60T17/22
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To recognize an excessive brake shoe gap in a tractor/trailer without equipping the trailer with a variety of sensors and control devices and a brake adjuster. SOLUTION: On the basis of the vehicle acceleration calculated by a vehicle acceleration/deceleration computing means 56, engine driving force calculated by a driving force computing means 57, trailer mass calculated by a trailer mass computing means 58 and position of the center of gravity of the trailer calculated by a trailer center of gravity position computing means 60, the coupling force is computed by a coupling force computing means 61. On the basis of the coupling force, trailer mass, vehicle deceleration and known tractor mass, the brake forces of the tractor and trailer are computed by a brake force computing means 62.  When the time which elapses from the moment at which the brake valve pressure reaches a predetermined value to the moment at which the brake force reaches a predetermined value is longer than the reference time, an alarm is generated indicating an excessive shoe gap.
Patent JP-H08157021-A (JP)
Title: Building unit transport bed
Inventor: KUBO TAKESHI
IPC: B65G7/02
Filed: 1994-12-06
Abstract: PURPOSE: To provide a building unit transport bed capable of supporting at the same time a concentrative load receiving portion not to flex the floor joist of the building unit in the lateral shift of the building unit on a conveyer. CONSTITUTION: A building unit transport bed 10 of the building unit transported on a conveyer is provided with two generally parallel transport bed body 11, 12 mounting the building unit and connected to each other through connecting bars 13, 14.
Patent JP-H06150060-A (JP)
Title: Image inclination detecting method and table processing method
Inventor: BESSHO GORO
IPC: G06K9/32
Filed: 1992-11-12
Abstract: PURPOSE:To provide the method for detecting the inclination of an image optimum for application to table processing and the table processing method for correctly recognizing characters in a table even when the input image is inclined. CONSTITUTION:Rectangles integrating black runs having a specified length or longer are further integrated, a ruled line rectangle is extracted, and the presence/absence of the inclination and the direction is judged by investigating whether picture elements at the four corners are white or black. When lu and rd are white and ld and ru are black in the case of a lateral ruled line rectangle 302, it is judged to be 'right up', when the lu and rd are white and ld and ru are white, it is judged to be 'right down', when all the four picture elements of lu, ld, ru and rd are black, it is judged to be 'no inclination' and in the other case, it is decided to be 'judgement disabled'. The inclining angle can be calculated from the height and width but in order to decrease the influence of thickness of the ruled line, a value dividing the number of black picture elements inside the ruled line rectangle with the width is subtracted from the height. Then, the ruled line rectangle is extracted concerning the image corrected the inclination of a input image, the frame of the table is recognized, and character images inside the frame is segmented and recognized.
Patent JP-H04179041-A (JP)
Title: Sample stage
Inventor: KOIKE TOSHIFUMI
IPC: G02B21/26
Filed: 1990-11-09
Abstract: PURPOSE:To correct the deviation in center of tilt between a Y tilt stage and an X tilt stage to cause the tilt center to coincide with a. center of observation, by moving a wedge-shaped spacer installed between the Y tilt stage and the X tilt stage. CONSTITUTION:A wedge-shaped spacer 7 is installed between a lower Y tilt stage 2 and an upper X tilt stage 4, and this spacer 7 is slided in an inclined direction thereof. Further, Z-directional guide members 9 are provided to an X tilt stage 4 guide member 3 so that the X tilt stage 4 may be moved only in a Z direction. Accordingly, when the spacer 7 is finely moved in the inclination or tilt direction of the wedge spacer, the X tilt stage 4 is finely moved in the Z direction, whereby a center of tilt of the X tilt stage 4 can be brought into coincidence with a center of tilt of the Y tilt stage 2. This enables obtaining a sample stage having an upper/lower stage tilt-center deviation correcting means, which sample stage is of a type observable from any given direction with the upper/ lower stages superposed one over the other.
Patent JP-H07198277-A (JP)
Title: Heat exchanger using two-phase intermediate flow
Inventor: BERUNAARU MATEYUU
IPC: G21C1/02
Filed: 1994-12-06
Abstract: PURPOSE: To reduce manufacturing costs and the risk of leak by a method wherein heat exchanger chambers are laminated vertically to be separated by partitions and first and second bundles of tubes with adjusted interval thereof are run through to eliminate the need for more of welding. CONSTITUTION: First and second bundles of tubes 16 and 18 may not pass through partitions 14 in the way of being kept sealed but the interval thereof is adjusted to minimize the dimensions. A reduction in the interval between the tubes 16 and 28 and the horizontal partition 14 can increase a loss of a head on both sides of the partition 14 when a two-phase intermediate flow falls down. In the steady state, the loss of the head enables maintaining of the minimum height of the two-phase intermediate flow in liquid within each heat exchange chamber 12. In the construction based on three heat exchange chambers, the saturation temperature of the two-phase intermediate flow rises in the direction of a lower chamber from an upper chamber. Thus, the outlet temperature of steam near an outlet collection tube 36 can be kept higher than the outlet temperature of sodium of an outlet collection tube 24.
Patent JP-H04176234-A (JP)
Title: Data transmission circuit
Inventor: KONO SHINYA
IPC: H04L12/18
Filed: 1990-11-09
Abstract: PURPOSE:To prevent increase in a load of a CPU and to improve the processing capability of the equipment by setting number of times of data transmission to a block number representing one of plural divided blocks of a common memory in response to an output of a counter and setting a period of transmission of the above data to a timer. CONSTITUTION:A control circuit 11 sets a real address inputted from a real address generating circuit 5 and a transmission data number stored in an internal register to a transmission circuit 21 when a timer 7 counts up to inform a transmission request. The transmission circuit 21 sends a transmission data number from a memory area of a common memory 19 pointed out by the real address to a transmission line 23 when the transmission of the transmission line 23 is enable. The operation above is repeated till a block number set to a storage circuit 3 comes to its end. Thus, even when the transmission period is faster, since the transmission is attained without increasing the load of a CPU 15, the processing capability of the equipment is improved.
Patent JP-H10132839-A (JP)
Title: Probe of ultrasonic anemometer
Inventor: UCHIYAMA SHINJI
IPC: G01P5/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize and to provide high performance by installing three ultrasonic wave sending and receiving devices on the tip part of a supporting body and providing a reflector with a suitable distance in a position facing these devices. SOLUTION: Three ultrasonic wave sending and receiving devices Ta to Tc are provided for the tip part of a supporting body H in the form of a circular cylinder with each center of them matched to each vertex of a regular triangle. Three high- hardness e.g. stainless steel narrow linear bodies h1 to h3 are protruded upward from the vicinity of the top surface of the supporting body H, and a reflecting plate of approximately the same diameter as that of the supporting body H is held at the tips of the linear bodies. Ultrasonic waves are partially sent and received in slanting up-and-down directions via the reflecting plate R between the ultrasonic wave sending and receiving devices Ta and Tb and are sent and received between the ultrasonic wave sending and receiving devices Tb and Tc, Tc and Ta in slanting up-and-down directions.  The ultrasonic waves on these propagation paths are affected by the velocity of wind, and it is possible to detect the horizontal components of wind velocity projected onto the propagation paths from the differences in propagation time in those reciprocal directions. By this method, it is possible to obtain a compact and inexpensive probe for an ultrasonic anemometer.
Patent JP-H07234910-A (JP)
Title: Mark sheet reader
Inventor: SAKAMOTO HISAHARU
IPC: G06K7/015
Filed: 1994-11-14
Abstract: PURPOSE:To precisely correct the coordinate of a read binary mark when a mark sheet is fed obliquely at a certain angle. CONSTITUTION:A linear all mark 14 set in parallel with the lines of the binary marks 11, 12 and continued with length extending over the entire length of the lines is provided on the mark sheet 10. Also, this reader is equipped with an all mark detecting part 22 which detects an all mark by discriminating the continuous state of a dot from data read by an image sensor 15, an oblique feed detecting part 23 which finds the inclination ratio of a detected all mark, and an inclination correcting part 24 which corrects the coordinate of the binary mark based on the inclination ratio of the all mark.