baber/WOPTO huggingface dataset:
Patent JP-S59223870-A (JP)
Title: External memory
Inventor: TANAKA OSAMU
IPC: G06F11/16
Filed: 1983-06-01
Abstract: PURPOSE:To shorten the processing time of an external memory by using static memories to constitute external memory units which back up with each other and performing writing and reading simultaneously and in parallel to these memory units. CONSTITUTION:When the memory contents 22 of a memory 21 are saved at external memory units 28 and 29, this save command is given to an external memory controller 24 from a CPU. The controller 24 reads out the memory contents succesively as long as no fault is detected with units 28 and 29 and stores them to a data buffer register 26. Then the write instructions are delivered simultaneously to the units 28 and 29, and the contents of the register 26 are written in parallel to the units 28 and 29. An instruction is given to the controler 24 from the CPU to read out memory contents 30 and 31 and load them to the memory 21. Thus an access is given to a memory array 33 within the own unit, and the data is once set to a buffer register 32 and then read out of the registers 30 and 31 of units 28 and 29. These data are written into the memory 21.
Patent JP-S61254689-A (JP)
Title: Fluorescent substance
Inventor: IWAMA KATSUAKI
IPC: C09K11/08
Filed: 1985-05-08
Abstract: PURPOSE:To provide a thermally stable barium magnesium aluminate fluorescent substance activated with divalent Eu, of specific composition formula, improved in heat deterioration without lowering its luminescent intensity. CONSTITUTION:The objective barium magnesium aluminate fluorescent substance activated with divalent Eu, of formula (Ba, Eu)O.xMgO.yGd2O3.zAl2O3 (0.8<=x<=3.0; 0<y<=0.05; 4<=z<=8). this substance can be obtained by weighing Gd2O3, BaO, MgO, Al2O3 and Eu2O3, grinding and mixing them using a ball mill, etc. followed by calcination at 1,100-1,600 deg.C for several hours.
Patent JP-H03295251-A (JP)
Title: Surface condition check of semiconductor board
Inventor: SAITO YOSHIHIRO
IPC: G01R31/26
Filed: 1990-04-12
Abstract: PURPOSE:To enable the surface of a semiconductor substrate to be checked in crystal condition by a method wherein the light reflection of the surface of a semiconductor damaged to a prescribed extent is compared with that of the surface of a semiconductor substrate which is to be checked. CONSTITUTION:An SiO2 film is formed on the surface of each semiconductor substrate into which ions have been implanted. Then, the refractive indexes of the SiO2 films formed on reference substrates are calculated by the use of an ellipsometry. At this point, the reflectivities alpha1, alpha2, and alpha3, of the reference substrates are obtained through an inverse operation. A calibration curve that shows the relation between the injected amount of ion and reflectivity is formed. Visible rays are made to irradiate the surface of the checked semiconductor substrate, the reflected light from it is measured, and the reflectivity, of the surface of the semiconductor substrate is calculated using the refractive index measured in a previous process. In succession, the calculated reflectivity betais compared with the reflectivities alpha1, alpha2, and alpha3 obtained in a preparatory process, and then the damage of the surface of the checked semiconductor substrate is evaluated.
Patent JP-2000289916-A (JP)
Title: Finisher in image forming device
Inventor: EZU AKIHIRA
IPC: G03G21/14
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To improve image forming devices functionally by overcoming a degradation in image productivity caused by prevention of erroneous detection or paper misalignment while finishers detect the paper height on stack trays and moves them vertically. SOLUTION: During paper height detection, and lowering movement of stack trays 51 and 52, paper is not put on standby in a copying machine body 16 but taken up on a buffer roller 61 in a standby path 58 branching out from a feed path 57 in a finisher 18 and kept from being outputted. After paper height detection, and vertical movement of the stack trays 51 and 52, the taken-up paper is ejected, with the following paper from the machine body 16 superposed thereon, onto the first stack tray 51 from the standby path 58.
Patent JP-S58216598-A (JP)
Inventor: SAITOU MASAYASU
IPC: B67D7/72
Filed: 1983-05-30
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-H03295671-A (JP)
Title: Recorder
Inventor: NIIKURA TAKEJI
IPC: B41J2/01
Filed: 1990-04-16
Abstract: PURPOSE:To eliminate contamination of a recording surface with undried ink and to accurately set a recording sheet by securing an end guide member at the non-recording surface side of the sheet in a sheet conveying route, allowing the recording surface side to be free, and retracting the free end side from the route by pressing the end of the sheet to be conveyed. CONSTITUTION:A guide member 6 is composed of a transparent sheet, so mounted on the sheath 7 of a recording as to block a discharge port 8, one end of the nonrecording surface side of a recording sheet 1 is adhered fixedly through the port 8 with adhesive, and the recording surface side of the sheet 1 is allowed to be a free end. In the case of recording, it is pushed up by the end of the sheet 1 conveyed by sheet conveying means 2, so bent as to be indicated by a two-dotted line, and compared at the free end side to the route. Particularly, the member 6 is formed of a transparent member to easily visually recognize the contact of the end of the sheet with the member 6. A serial bubble jet recording system of one of ink jet recording systems is employed as the recording means.
Patent JP-H10315473-A (JP)
Title: Head for ink jet printer and manufacture thereof
Inventor: RI HEISAN
IPC: B41J2/16
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To enhance the operation period through simple principle and structure by forming, on the underside of a nozzle plate, an ink jet means comprising a plurality of thin film layers having different residual stress formed, while being fixed at the opposite ends thereof, on the upper surface of an ink barrier layer incorporating an ink chamber. SOLUTION: The head for ink jet printer comprises a nozzle plate 10 provided with a large number of nozzle orifices 20, ink jet units 30 disposed at the lower part of respective nozzle orifices 20, and an ink chamber barrier layer 50 provided with an ink chamber 40 for containing ink and supporting the ink jet units 30 at the opposite ends thereof. The ink jet units 30 comprises upper and lower thin film layers 31, 32 having different residual stress and when a power supply is applied to the lower thin film layer 32, an electrostatic power is induced in the upper thin film layer 31 through the lower thin film layer 32. Consequently, the lower thin film layer 32 having compressive residual stress is contracted while the upper thin film layer 31 having tensile residual stress is elongated. As a result, the absolute length is increased and the ink is jetted.
Patent JP-H08268430-A (JP)
Title: Pallet made of plastic
Inventor: SAMEJIMA MASAHIRO
IPC: B65D19/32
Filed: 1995-03-30
Abstract: PURPOSE: To reduce the deformation of a deck board without increasing the thickness of a column wall by providing a closed reinforcing rib extending to the total height of the column part, on the internal side of the column wall at an area facing a fork insertion port. CONSTITUTION: A pallet 20 is constituted in such a manner that key boards are connected with column parts 25 at four corners and intermediate column parts 27 being provided between the column parts 25, and gaps which are surrounded with the column parts and top and bottom deck boards are made fork insertion ports 29. Then, on column walls 35, 37 at areas facing the fork insertion port 29 on the column part 25 and column part 27, reinforcing ribs 39, 40 of which the cross sections are closed into a U-shape, and which are formed extending to the total height of the column walls 35, 37 are provided. By this method, a deformation of the wall is reduced, and a warpage of the deck board can be reduced.
Patent JP-H08269989-A (JP)
Title: Block for precast concrete retaining wall and work execution method for precast concrete retaining wall
Inventor: OGAWA NORIO
IPC: E02D29/02
Filed: 1995-03-30
Abstract: PURPOSE: To provide the method for constructing precast concrete retaining wall, which can shorten the construction period, facilitate the constructing work and reduce the cost and which can effectively the draining of perform the back land. CONSTITUTION: A notch part 16 is formed in the lower end of a block body formed of a wall plate part 2 and plural leg parts 3, which are integrally formed with the wall plate part 2 so as to cross the wall plate part 2 in the lower surface of the wall plate part 2. Even in the case where the concrete 13 of a bottom plate part 14 is placed to the upper end of the leg parts 3, communication ports for communicating the back surface side and the front surface side of the wall plate part 2 are formed between the top surface of the bottom plate part 14 and the lower end of the wall plate part 2, and these communication port function as drain ports 15. Consequently, a labor for newly providing a drain port 15 at the time of construction or after the construction is saved.
Patent JP-2000287968-A (JP)
Title: Osteoporosis measuring apparatus
Inventor: NAKAMORI YUICHI
IPC: A61B8/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To accurately and correctly measure an acoustic impedance of lumbar vertebrae. SOLUTION: A plurality of transducers T1, T2... and T64 making up a transducer array 2 are arranged at a position in a radial direction from one point (focus FP) and at a fixed distance from the point on the radiation side of an ultrasonic wave to realize the focusing of a beam of an ultrasonic pulse. The focused ultrasonic pulse is admitted between plicas of a lumbar vertebrae to be radiated to the lumbar vertebrae.
Patent JP-S5524967-A (JP)
Title: Alkali metal chloride electrolysis and electrolytic bath therefor
Inventor: YAMAGUCHI KENZOU
IPC: C25B15/08
Filed: 1978-08-14
Abstract: PURPOSE: To increase anolyte concentration with a simple means, slurry or solid alkali metal cholride is fed to a tower having anolyte rise-up pipe and liquid drain holes and is dissolved by rise-up anolyte to be circulated.  
     CONSTITUTION: An electrolytic bath 1 consists of anode chamber 2, cathode chamber 3, and porous diaphragm 4. The bath lid 9 is provided with an alkali metal feed tower 10 having an anolyte rise-up pipe 11 and soltuion drain holes 12, so that the pipe 11 and holes 12 are dipped in anolyte. Cl 2  gas from anode causes liquid to be lifted up, permitting anolyte to pass through the pipe 11 into the tower 10, where the anolyte dissolves alkali metal salt slurry fed to the tower 10. The dissolved high concentration salt is circulated through the holes 12 into anolyte in the  chamber 2 to increase anolyte concentration, thus effecting low voltage, high current electrolysis. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05297275-A (JP)
Title: Aspherical zoom lens and video camera using same
Inventor: ONO SHUSUKE
IPC: G02B13/18
Filed: 1992-04-17
Abstract: PURPOSE:To provide a high performance zoom lens having a zoom ratio 10 times as large, using a simple configuration, in which various aberrations including chromatic are corrected well. CONSTITUTION:An aspherical zoom lens concerned is composed, in the sequence as named from the object side, the first lens group 1 which consists of a concave lens, two-side convex lens, and neniscus convex lens and presents a positive refraction power and also an image forming effect, a second lens group 2 which consists of a meniscus concave lens, two-side concave lens, and convex lens and presents a negative refraction power and also a variable power effect, a third lens group 3 which consists of a convex lens and concave lens while having at least one aspherical surface and presents a positive refraction power and also a photo-condensing effect, and a fourth lens group 4 which includes a lens having at least one aspherical surface, has a joining lens consisting of a concave lens and convex lens, and presents a positive refraction power to perform focus adjustment. Therein each lens group is of the lens type and embodied with the surface shapes, which favor the lens performance in terms of aberrations.
Patent JP-H07305545-A (JP)
Title: Locker system
Inventor: OGASAWARA TOSHITAKA
IPC: G07F7/08
Filed: 1994-05-12
Abstract: PURPOSE:To utilize a locker more efficiently, in a locker system set in a station or in a game center. CONSTITUTION:A user of a locker system inserts his own prepaid card 1a to a prepaid reader 1. As a result, a locking instruction means 4 delivers a lockable signal to the lock and unlock device 3 of a locker 2. The lock and unlock device 3 which received the lockable signal makes it possible to lock and unlock a door 2a. The user houses a baggage in the locker 2 and closes the door 2, and carries out the locking and unlocking operation by inserting a key 6 attached to the locker 2 to a key hole 3a, for example. Consequently, the door 2a is locked by operating the lock and unlock device 3. A charge instruction means 5 which detects the locked condition of the door 2a delivers an instruction to the prepaid reader 1, and a specific sum of money is charged from the prepaid card 1a.
Patent JP-S5221857-A (JP)
Title: Circuit for detecting phase difference
Inventor: OKUYAMA MASASHI
IPC: B60L3/08
Filed: 1975-08-13
Abstract: PURPOSE:To prevent the occurrence of false phase difference detection due to e.  g.  circuit trouble by using a digital counter for detecting the phase differences and a circuit for checkingthe normal oepration of the counter and by feeding the coincident checking and detection outputs to external circuits.
Patent JP-H10272265-A (JP)
Title: Variable color toy set
Inventor: AOKI TADASHI
IPC: A63H33/42
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide plenty of unexpectedness and variety accompanied by dynamic action and to apply for various variable color toys by discharging, allowing to flow out or dropping a toy element or cooling or heating medium so as to bring both of them into contact with each other to vary the color of the toy element. SOLUTION: At the time of heating a reversible heat variable color toy element 3 to not lower than 30 deg.C, the egg yellow part of the variable color toy set 1 presents white and this state is kept in a temperature range over 15 deg.C. Then, at the time of setting a variable color medium housing body 2 packed with cold water in a hollow part on a cooking device 4 and releasing the fitting of housed pieces, cold water drops onto the element 3 and the egg yellow part generates yellow. Then, it looks as if a fried egg is prepared. Dropped cold water is accumulated at the bottom part of the cooking device through the hole 51 of a circular bottom plate 5. On the other hand, at the time of heating to not lower than 30 deg.C, the element 3 presents white and cold water is dropped by applying the body 2 for repeated use.
Patent JP-S581388-A (JP)
Title: Monitoring device
Inventor: UCHIUMI MASAO
IPC: H04N7/18
Filed: 1981-06-26
Abstract: PURPOSE:To facilitate visual confirmation during high-speed reproduction by changing digital time display into analog display. CONSTITUTION:A video camera 2 for shooting a timepiece 9 and a video camera 3 for shooting an event which is not shown in the figure are connected to a synthesizer 1, and consequently pictures from both the cameras 2 and 3 are synthesized and sent out to a switching device 4. The switching device 4 selects one of VTRs 5-7 connected to the device to record the picture from the synthesizer 1. A reproducing and display device 8 selects one of the VTRs 5-7 having finished the video recording through a switching circuit 4 to reproduce the recorded picture. This device uses an analog timepiece 9 to form the analog display of displayed time 11 partially on a reproduced screen 10 of the device 8, so the turning speeds of the long hand and short hand for the display time seem faster according to the reproduction speed during observation.
Patent JP-S62254108-A (JP)
Title: Core fusion splicer for multi-paired optical fiber tape
Inventor: NAKAMURA SHINJI
IPC: G02B6/24
Filed: 1986-04-28
Abstract: PURPOSE:To prevent a fiber element wire from having a contact flaw which is a problem of a conventional device by aligning and fusing respective tape cores while clamping clads individually. CONSTITUTION:An (x)-(y)-directional fiber position detection part 28 and a discharging electrode 29 mounted on an arm 30 are moved to end surfaces collision center parts of cores 2-3 and 2-4 of end parts and a fiber position detection part 28 detects the quantity of the mutual axis shift (s, y) between collision parts of optical fiber element wires. Its position detection signal is amplified and transmitted to (x)-and (y)-axial driving motors 31-1and 31-2 for fine moving tables 23-1 and 23-1, which are moved to perform alignment. Then, the discharging electrode and fine moving table 23-2 are driven in a (z)-axial direction and end surfaces of a couple of fibers 2-3 and 2-4 are pushed in by a specific quantity and welded together. At this time, end surfaces of other fiber couples come closer by the quantity of said pushing-in operation because a clamping device is in a hard clamping state. Then, the discharging electrode and the center of the fiber position detection part are moved to the collision parts of an adjacent couple of fibers by a fine moving table 30 with a driving motor.
Patent JP-S58216802-A (JP)
Title: Control shelf of article
Inventor: SHIONO SHIGENOBU
IPC: G06Q50/28
Filed: 1982-06-10
Abstract: PURPOSE:To enable to confirm a number of various articles easily and promptly, by providing a shelf board with a built-in arithmetic unit computing the number of articles on each loading part, in a device mounting and controlling a plurality of kinds of articles classified mutually. CONSTITUTION:A plurality of shelf boards 4' with a built-in arithmetic unit 4 having a digital indication part 5 at the front is provided on a supporting frame 2 of a shelf body 1 in a lateral direction. Different kinds of articles are mounted on each shelf board 4' by an optional number of them in a mutually classified state and the number of each of articles is shown on each digital indication part 5. Then, when each arithmetic unit 4 is electrified a detected signal corresponding to a total weight of the articles mounted on each shelf board 4' is applied to its arithmetic part 8 from a detecting part 6 and a unit weight of the article is applied to the part 8 from a setting part 7 as well. Operation based on the above both signals is performed in the arithmetic part and a result of the operation is shown on the digital indication part 5 as a signal for the number of articles.
Patent JP-S59222791-A (JP)
Inventor: TOYODA MICHINORI
IPC: G21C19/06
Filed: 1983-06-01
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-H01268973-A (JP)
Title: Roof solid parking device
Inventor: MORIOKA HIROSHI
IPC: E04H6/18
Filed: 1988-04-21
Abstract: PURPOSE:To make it possible to provide a roof solid parking device as an accompanying provision easily even if there is no room in a site area of a building by providing car storage racks on the roof of the building and carrying in/out cars to and from optional storage spaces by using a lifting device and a transferring device. CONSTITUTION:Storage racks 11 which form a plurality of car storage spaces 11... into multistages are installed on the roof of a building (B). After that, a transferring device 20 capable of carrying in/out cars (C)... for optional spaces 11... is incorporated into the storage racks 10. Then, a lifting device 40 which performs vertical transfer of cars (C)... is provided between a home position (HP) of the ground level and a transfer position (TP) for the transferring device 20. In short, a turning device 30 which turns cars (C)... to another direction at the transfer position (TP) is provided.
Patent JP-H02274940-A (JP)
Title: Openable dome type roof
Inventor: KISHIDA HIROSHI
IPC: E04B1/32
Filed: 1989-04-17
Abstract: PURPOSE:To open the above part of a stadium by a method wherein the central part of the fan shape of a roof element is moved along a guide part for movement extending from the outer peripheral part at the one end of the stadium toward the outside, and the one end of the outer edge is moved along a guide part for opening extending along the outer periphery of the stadium. CONSTITUTION:When a roof is opened from a fully-closed position, a wheel for movement is rotationally driven with the aid of a drive motor, a support truck 12 is moved outwardly along a guide rail 13 for movement to move a fan-shaped central part 3a. Simultaneously, a wheel for opening is rotationally driven with the aid of a drive motor, the other end part 3b of a fan-shaped element is moved along a guide rail 17 for opening. Fan-shaped roof elements 3 are moved in a direction in which the whole is moved, and moved in a direction in which they are opened rightward and leftward centering around respective fan-shaped central parts 3a. When two wheels are moved to the terminal ends of rails 13 and 17 and the other end part 3b of the element is moved to the end part of a fixed roof element 4, a roof is brought into a full opening position, and the central part of a stadium 1 is widely opened.
Patent JP-H10288598-A (JP)
Title: Gel generating device for electrophoresis
Inventor: KADOUE YOUICHI
IPC: G01N27/447
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a gel generating device having good operability, reliability, and good reproducibility. SOLUTION: A lattice constituted of regulation plates 23 and partition plates 24 is formed on a base plate 21 in a gel generating container 20. When a gel holder 10 is stored in the lattice of the gel generating container 20, the inner face of the regulation plate 23 is kept in contact with the opening section end face 18 of the gel holder 10. The height of the regulation plate 23 from the upper face of the base plate 11 of the gel holder 10 is made nearly equal to the thickness of the gel generated in the gel holder 10. Lug sections 17 protruded inward are formed at one-end sections in the longitudinal direction of a pair of opposite side plates 12 respectively. A solution of agarose gel is injected into the gel holder 10 to be overflown from the regulation plates 23, and the thickness of the gel is made constant.  The gel generated on the base plate 11 of the gel holder 10 is prevented from sliding from the gel holder 10 during electrophoresis, and such an accident is avoided that the gel is moved during electrophoresis to disturb an electrophretic image.
Patent JP-S57212764-A (JP)
Title: Display device
Inventor: KOBAYASHI HIROO
IPC: H01J31/20
Filed: 1981-06-22
Abstract: PURPOSE:To reduce the optimal sight distance of a display device widely, and obtain a clear image even under intensive light of outdoor by increasing the contrast by providing a fluorescent screen divided into two luminous areas having different luminous colors, which are either red and green or blue and green, on the inner wall of a face part, and by making the glass of the face part to contain Nd2O3, Pr2O3, Fe2O3 and CeO2. CONSTITUTION:The symbols 26a and 26b represent electron guns irradiating non- focusing electron beams 27a and 27b, which correspond to two divided fluorescent surfaces 25a and 25b and have a broadening angle (theta2). At least the face part 24 of the vacuum encircling case 23 of a cathode-ray tube 21 is made of glass containing 3-10wt% of Nd2O3, 1.5-5.0wt% of Pr2O3, 1.0-3.5wt% of Fe2O3 and 1.0-3.5wt% of CeO2. At least the face part 24 of the vacuum encircling case 23 of a cathode-ray tube 22 is made of glass containing 3-10wt% of Nd2O3. By constituting a display device in such a way as mentioned above, the optimal sight distance of the device can be widely reduced. Besides, since there caseus only a small color shift and an improved contrast is realized, a clear image which can be easily seen under intensive light of outdoor is obtained.