baber/WOPTO huggingface dataset:
Patent JP-S61216045-A (JP)
Title: Signal processor
Inventor: IWAMURA KEIICHI
IPC: G06F11/10
Filed: 1985-03-21
Abstract: PURPOSE:To attain a highly efficient error correction by giving plural cells generating a syndrome, introducing an error position and evaluating a polynominal and correcting the evaluation of the error position and its size and arraying necessary cells in one-dimension in accordance with the ability of a cell code. CONSTITUTION:In decoding a BCH code, three types of cells are provided: one is to generate a syndrome, the 2nd is to introduce the error position polynominal and the error evaluating polynominal, and the 3rd is to evaluate and correct the error position and the size of the error. These cells are arrayed in one-dimension by necessary number in accordance with the ability of a code, and signal processing is executed. A histogram cell 107 is a perfect parallel processor available from arraying element processors having simple constitutions in a matrix, and calculates a histogram. Through its method the histogram of a picture is obtained, and vector conversion is carried out in the process where the histogram is converted due to the prescribed signal space. Thus the error of algorism of signal processing in a communication line 103 can be corrected at high efficiency with the use of the parallel processor.
Patent JP-H08253986-A (JP)
Title: Eaves unit
Inventor: OCHIAI TOSHIHIKO
IPC: E04D13/15
Filed: 1995-03-16
Abstract: PURPOSE: To reduce execution man-hours for an eaves unit and at the same time, to eliminate layout work of an eaves gutter liable to make errors. CONSTITUTION: A plurality of parapet reinforced plates 22 are set to longitudinal specific positions of parackets 21, parapets 25 are borne on the prapet brackets and parapet reinforced plates, and the parapet brackets are can be fixed to beams, etc., through eaves corbels 26. One end 32A of a beam water drip can be borne on each of the eaves corbels. In an eaves unit 20 constituted in such a way, A space 37 defined by the parapet brackets and eaves corbels place one end 32A of the beam water drip to set the beam water drip in size capable of bearing one end thereof to lift up. An interlocking member 38 is used in a state to lift the beam water drip to make it possible to temporarily fix the eaves unit.
Patent JP-S59182995-A (JP)
Title: Composite plating method
Inventor: SAKAI ATSUSHI
IPC: C25D15/02
Filed: 1983-03-31
Abstract: PURPOSE:To increase the deposition rate of non-electrolytic particles by giving the flow moving circularly in a specified direction to a composite plating soln. in a plating cell formed in a ring, and placing a plating substrate so as to face the flow. CONSTITUTION:A plating cell 3 is formed of an inside ring 1 and an outside ring 2 into a ring 4, and the flow moving circularly in a specified direction is given to the composite plating soln. consisting of a plating soln. forming a metallic matrix along the ring 4 and the particles suspended therein. The flow is given by blowing out air in a horizontal direction through a blow port 5 provided on, for example, the base of the cell 3. A plating substrate 6 is immersed in the composite plating soln. in the direction facing the flow. Then the non-electrolytic particles move circularly together with the above-described flow and therefore the particles collide perpendicularly against the substrate 6 and deposit thereon as the metallic matrix deposits. The number of the particles colliding against the substrate 6 is thus increased as compared to the random movement of the particles by agitating with a pump, etc.
Patent JP-H10253614-A (JP)
Title: Method for measuring hydrogen peroxide and continuous measuring apparatus
Inventor: SHIMAZAKI HIROSHI
IPC: G01N21/78
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method and a continuous measuring apparatus for hydrogen peroxide which can contribute to proper control for ozone and hydrogen peroxide in a process using both ozone and hydrogen peroxide in an accelerated oxidation treatment. SOLUTION: While a sample water including hydrogen peroxide is continuously dropped together with a carrier solution in a passage thin tube 50, a chemical luminescent substance (luminol) and a catalyst (potassium ferricyanide) are injected to the flow, and mixed sufficiently in a reaction coil 23, thereby bringing about a reaction. A reaction product is injected into a flow cell 24, whereby chemiluminescence takes place. The amount of photons is counted for a fixed time and a concentration of hydrogen peroxide is obtained from the counted amount through operations at a microprocessor.
Patent JP-H08256439-A (JP)
Title: Power converter
Inventor: SANADA KAZUNORI
IPC: H02M7/48
Filed: 1995-03-16
Abstract: PURPOSE: To prompt the exchange of a storage battery by outputting an alarm and to improve the reliability of a system by detecting abnormality of the storage battery and the expiration of life during the operation of a power converter. CONSTITUTION: A DC voltage command switching circuit 26 controls a converter 2 by outputting a charging voltage command when it is normal. When a test state is initiated by a signal from a test signal generation circuit 25, the DC voltage command switching circuit 26 outputs a discharging voltage command and control the converter 2, where the battery is always discharged when a storage battery 3 is normal. It is determined to be normal when discharging current flows in a storage battery abnormality detection circuit 27 and is determined to be abnormal and hence an alarm is issued when no discharging current flows.
Patent JP-S63223626-A (JP)
Title: Exposure control device
Inventor: NISHIMURA AKIMASA
IPC: G03B7/00
Filed: 1987-03-12
Abstract: PURPOSE:To make min. required operation and energization at the time of continuous photographing so that high-speed continuous shooting is permitted by executing exposure for photometry for the first frame at the time of non- continuous photographing or continuous photographing. CONSTITUTION:A motor 18 runs forward to rotate a gear 21 in the direction of an arrow (d) to engage gears 22 and 23 when a camera is judged to be in the non-continuous photographing state. A diaphragm vane 13 is then energized by tooth-lacked gears 24 and 13a. On the other hand, the motor 18 runs backward to rotate the gear 21 in the direction backward from the arrow (d) to engage the gears 22 and 27 when the camera is judged to be in the continuous photographing upon completion of exposure. The tooth-lacked gear 28 is turned by the tooth-lacked gear part of the gear 27 in this case but the diaphragm is held in a non-energized state. The motor 18 is run forward when the end of the continuous photographing of the camera is judged. The gears 22 and 23 are then engaged with each other and the camera is ready to deal with photographing including the exposure for photometry. The decrease in the successive photographing seed is thereby prevented at the time of the continuous photographing.
Patent JP-H07270044-A (JP)
Title: Refrigerator
Inventor: OIKAWA MAKOTO
IPC: A23B7/00
Filed: 1994-03-28
Abstract: PURPOSE:To make the long period preservation of vegetables, fruits and the like and, further, elongate the life of device (an ultraviolet possible lamp for gas removing device) for the long period preservation. CONSTITUTION:A gas removing device 22 is provided on the ceiling unit of a reserving chamber 9, capable of being used by switching it into a vegetable chamber, or a refrigerating chamber 6. The gas removing device 22 is constituted of a gas decomposing member, consisting of an optical catalyst, such as titanium oxide, zinc oxide and the like, and an ultraviolet lamp, which are provided in a case. In the gas removing device 22, active agent is generated on the surface of the optical catalyst when ultraviolet rays are projected against the optical catalyst whereby the growth expediting constituents of vegetables, such as ethylene, acetaldehyde and the like, or bad smell constituents, such as ammonium, trimetyl amine and the like, can be decomposed and removed. In this case, when the storage chamber 9 is used by switching it into a refrigerating chamber, the ultraviolet lamp is controlled so as to be put off. On the other hand, when the storage chamber is used by switching it into a vegetable chamber, the ultraviolet lamp is controlled so as to be put on or put off based on the opening or closing of the door of the storage chamber.
Patent JP-H06266330-A (JP)
Title: Virtual three-dimensional window display control method
Inventor: ARITSUKA TOSHIYUKI
IPC: G06F3/048
Filed: 1993-03-17
Abstract: PURPOSE:To effectively arrange plural windows on a display screen when a multiwindow display is made. CONSTITUTION:When a start command is inputted from an input device 101, a window control program which virtually constructs a three-dimensional space on the screen of a CRT 107 and arranges and displays windows in three dimensions is loaded from an external storage device 104, where it is stored, to the program area 108 on a main memory 102. Further, data used for window control and display are loaded to a control area 110 and an information area 111 and the program is executed by a CPU 103 by using the data. Display screen data generated by the execution of the program are sent to FM 105 and displayed on the CRT 107 through CRTC 106. When the zoom ratio of a specific window or all the windows is indicated from the input device 101, the windows are enlarged or reduced and displayed according to the rule of a perspective method.
Patent JP-H07320249-A (JP)
Title: Method for formation of partial cutout in column of thin-film element
Inventor: RANDOORU TOMASU KAASU
IPC: G11B5/60
Filed: 1995-03-16
Abstract: PURPOSE: To minimize the operation of each element by forming a plurality of first channels in specified depth to a first flat surface on a wafer and slicing each line of a device from the wafer. CONSTITUTION: A plurality of vertical channels 41 are notched to the deposit surface of a wafer 36. It is favorable that the channel 41 has depth less than the half of the wafer 36. The channels are formed, and the wafer is removed from a holder, turned upside down, and mounted again. The channels are cut to the reverse surface, preferably depth less than the half of the wafer 36 of the wafer 36. Each channel is aligned with channels on the reverse side of the wafer 36. Since the total of each depth of an aligned channel pair is made smaller than the thickness of the whole wafer, the connecting sections of a substrate are left among device columns. The lines of sliders are sliced from the horizontal edge 33 of a wafer 31. Each line bar can be mounted on a working plane for succeeding line working.
Patent JP-S51132420-A (JP)
Title: Transformer extinguish method & apparatus
Inventor: HOUKI YASUMICHI
IPC: A62C3/00
Filed: 1975-05-13
Abstract: PURPOSE: In case of fire, supply of nonflammable gas into a transformer oil layer, to certainly extinguish with a simplified apparatus. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H099269-A (JP)
Title: Correlation degree arithmetic unit, parallel correlation degree arithmetic unit and correlation degree calculating method
Inventor: OTANI AKIHIKO
IPC: G06T7/20
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a correlation degree arithmetic unit capable of easily extending a retrieval area, performing high speed processing even for an extended retrieval area with simple constitution. SOLUTION: The picture element data of the retrieval area including ((m×M)×L) candidate blocks are stored in retrieval area memory 10. A correlation degree arithmetic part 30 performs the arithmetic operation of the correlation degree between the reference image blocks of (M×N) picture elements and each candidate block by applying pipeline processing for each candidate block group consisting of (M×N) candidate blocks by using image element data read out from the retrieval area memory 10. Since the retrieval area memory 10 is provided with a function to output four pieces of picture element data simultaneously, the correlation arithmetic part 30 performs the pipeline processing for each candidate block group successively.  In this way, it is possible to calculate the correlation degree of ((m×M)×L) candidate blocks successively for (M×N) picture element reference image blocks.
Patent JP-H11262131-A (JP)
Title: Intermediate joint box for wire harness
Inventor: NOGAMI HIROSHIGE
IPC: H02G3/08
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To maintain the interval between boxes, and to ensure a high reliability of connection to a wire harness by providing a box with a linking member connected to the box through a hinge, and providing the other box with a linking means for linking the linking member. SOLUTION: A joining hole (a linking means) 16 is bored in the bottom surface (the linking surface) 13 of a joint box 10A. To a joint box 10B, a flat board (a linking member) 17 is linked rotatably by the use of a hinge 19 fitted to the tip of a guide 15, and on the side of its one surface (linking surface) a joining protrusion (a linking means) 18 to be inserted for joining into the joining hole 16 bored in the bottom surface 13 of the box 10A is provided. Consequently, it becomes possible to maintain and ensure an interval by inserting and joining protrusion 18 into the joining hole 16, and to secure a high-reliability of connection of a wire harness.
Patent JP-S57172235-A (JP)
Title: Detector for toner density
Inventor: NISHIKAWA MASAHARU
IPC: G01N21/47
Filed: 1981-04-16
Abstract: PURPOSE:To measure toner density for a long time with high accuracy and with stability, by projecting light from a light source to an upstanding tuft part of developing agents through a transparent plate and receiving reflecting light with photoelectric conversion elements. CONSTITUTION:A dry type magnetic two-component developing agent 20 consisting of magnetic powder and toner powder is held and transported while forming an upstanding tuft part with a function of a magnetic roll 17, and electrostatic latent images which are formed in a photosensitive drum 11 are toner-developed as the upstanding tufts act on the drum 11. The upstanding tuft part of the agent 20 opposing to a transparent plate 25 is arranged in a shape matching to a magnetic line of force and at the same time is regulated at a certain height with the plate 25, which causes a gap. The light from a light source 33 reaches the agents 20 through the plate 25 and the upstanding tuft gap, and reflects irregularly, a part of it reaches photoelectric conversion elements through the plate 25, and then the reflectivity of the agents 20 is measured.
Patent JP-H10311972-A (JP)
Title: Liquid crystal display device, liquid crystal projector using the same and production of the liquid crystal display device
Inventor: INOUE SHUNSUKE
IPC: C09K19/54
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent display luminance unevenness and to ameliorate color irregularity when three colors are synthesized as a liquid crystal display device by varying the network structure of polymers in first and second polymer-contg. liquid crystal regions. SOLUTION: The examples of the polymer materials of the liquid crystals 7 in a first region which is a polymer network liquid crystal layer include polyacrylate, polymethacrylate, etc. The examples of the liquid crystalline material include nematic liquid crystals, cholesteric liquid crystals, etc. On the other hand, spacers 4 for controlling the thickness of the polymer network liquid crystal layer are evenly mixed with sealants 3 which are the liquid crystals of the second region and a uniform pressure is applied thereon in such a manner that display characteristics are made uniform within the panel, by which the device is formed. As a result, the second region turns to be a stress relieving layer with respect to the first region enclosed by light shielding members and irradiated in first and second two stages, by which the network of the display section is made uniform.
Patent JP-H05260602-A (JP)
Title: Controller for electric railcar
IPC: B60L3/00
Filed: 1992-03-16
Abstract: PURPOSE:To prevent an accident due to an electric shock at the time of inspecting a precharge type DC vacuum breaker. CONSTITUTION:A vacuum breaker circuit for an electric railcar has a vacuum interrupter 11, a series circuit of a commutation switch 12, a commutation reactor 15 and a commutation capacitor 13 in parallel with the interrupter 11, a nonlinear resistor 14 in parallel with the interrupter 11, and a charger 16 for applying initial charge to the capacitor 13, and has a switch 20 for discharging the capacitor 13 through a resistor 18. Thus, danger at the time of maintenance can be avoided.
Patent JP-S59182945-A (JP)
Title: Production of fe-cr-co permanent magnet alloy
Inventor: TAWARA KAZUNORI
IPC: B22F3/00
Filed: 1983-04-04
Abstract: PURPOSE:To produce a permanent magnet alloy consisting of a high density sintered body and having a high residual magnetic flux density by molding Fe-Cr-Co alloy powder by dry pressing, subjecting the molding or primary sintering, and compacting the molding to a higher density with a hot hydrostatic press then subjecting the molding to a heat treatment. CONSTITUTION:An Fe-Cr-Co alloy of the compsn. consisting of about 14-45wt% Cr, about 3-35% Co, and consisting of the balance substantially Fe is made into powder from a molten metal by an atomizing method, and the alloy powder is compression-molded by a dry type press. The molding is subjected to primary sintering at about 1,300-1,400 deg.C in a gaseous hydrogen atmosphere, by which a sintered body having small sintered particles, closed pores and about 94% density is obtd. Such sintered body is compression-molded with a hot hydrostatic press to have a higher density, thereby obtaining a molding having about >=99% density. The molding is subjected to a soln. heat treatment, isothermal magnetic field treatment, aging treatment and magnetization, by which the Fe-Cr-Co permanent magnet alloy having high residual magnetic flux density is obtd.
Patent JP-H06251820-A (JP)
Title: Connecting terminal
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/42
Filed: 1993-02-23
Abstract: PURPOSE:To put a fixed core wire in no interference with the engagement of a flexible lance when inserting a connecting terminal into a terminal housing hole. CONSTITUTION:A connection end 12 which is inserted through a conductive metal plate into a counterpart connecting terminal, a middle 13 which is fixed in a terminal housing hole, a wire 14 and a wire connection 15 with which a core wire 14a has press contact are formed. A bottom plate 13a at the middle 13 is cut open to form a lance fitting hole 16, the remaining portion is bent inside to provide a locking piece 17 and a stopper 18 and a side plate 13b is used to provide a stabilizer 19. In this way, a core wire 14a is prevented from entering into the corner of the lance fitting hole 16 by the stopper 18, so that there is no interference with the engagement of a flexible lance with the lance fitting hole 16.
Patent JP-2000255096-A (JP)
Title: Imaging apparatus
Inventor: TAKAGISHI HIROAKI
IPC: G02B26/10
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To enhance compatibility of scanner unit by previously adjusting the fixing position of a BD unit such that a scanning light for obtaining an image writing reference signal impinges on the center of effective detection part of the BD unit. SOLUTION: A part of scanning light deflected by a rotary polygon mirror 3 is separated by a BD mirror 6 disposed on the outside of an optical box 10 and introduced into a BD unit 11 thence transmitted, as an image writing reference signal, to a semiconductor laser 1. In order to eliminate the possibility that the BD unit 11 can not receive the light due to unit tolerance of the optical box 10 or assembling error of reflectors 5a-5c when a scanner unit is replaced, the BD unit 11 is moved up and down using the emboss 31a of a body side plate 31 as a slide guide and the fixing position of the BD unit 11 is adjusted such that the scanning light impinges on the center of the light receiving plane of the BD unit 11 before the BD unit 11 is secured by means of screws 32.
Patent JP-S62214422-A (JP)
Title: Text input/output control system
Inventor: NAKANISHI NOBORU
IPC: G06F17/24
Filed: 1986-03-14
Abstract: PURPOSE:To improve the processing capacity of an editor by storing data, which indicates whether a text in a buffer is changed or not, in a correction display area. CONSTITUTION:A text input/output control system consists of an editor control means 1, an editing means 2, a correction display means 3, an input/output control means 4, a text input means 5, a text output means 6, a command input device 7 like a CRT terminal equipment, a correction display area 8, a buffer 9, and a work file 10. The text in the buffer 9 is edited, and data indicating that the text is changed is stored in the correction display area 8 if the text is changed. The area 8 is referred when the text as the editing object is inputted to the buffer 9 from the work file 10, and the text in the buffer 9 is written back on the work file 10 if the text is changed.
Patent JP-H11259971-A (JP)
Title: Dubbing system, dubbing method
Inventor: KAN TOSHIYA
IPC: G11B27/032
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To enable to cope with even unregistered CD(compact disk) or the like at an information center side performing processings for protections of copy rights and chargings as to dubbing operations at terminal device sides. SOLUTION: At the time of performing a dubbing from a certain media at a terminal device side, the side demands the permission of the dubbing to an information center 1 and also transmits identification information of the CD as the object of a dubbing operation or the like. Then, the information center 1 sets a permission and a non-permission with the authentication processing of a user and a processing in accordance with identification information or the like to transmit them to the terminal device side. Moreover, the information center 1 judges whether the CD as the object of the dubbing operation or the like are a registered CD or not by retrieving a registered database based on the identification information of the object of the dubbing operation transmitted from the terminal device.  When the CD is a CD which is not yet registered, the center demands information concerning the object of the dubbing operation of the unregistered CD to the terminal device and when information concerning the object of the dubbing operation is transmitted from the terminal device, the center stores the information in an unregistered database means to make them data for a later charging or the like.
Patent JP-S58118041-A (JP)
Title: Information recording and reproducing device
Inventor: MATSUMURA MASARU
IPC: H04N5/76
Filed: 1982-04-09
Abstract: PURPOSE:To ensure the faithful following of a track when a disk of high density is rotated at a high speed for an information recording/reproducing device, by detecting the tracking signals which are recorded at both sides of a track with the prescribed intervals by means of a reproducing means and then performing the tracking. CONSTITUTION:Tracking signals 3011, 3012... are recorded on a track 101 in addition to video signals 2011, 2012.... The tracking signal contains two parts like 3001 and 3002, and these parts are shifted by 1/2 track width from the center of the track. If a light beam is placed at the center position of the track, the output is equal to each other between the parts 3001 and 3002. While either one of these outputs is larger than the other when the light beam is deflected to either side. Thus a tracking error signal is obtained in response to the volume and direction of the light beam. Therefore it is required just to control the direction of the optical beam by means of the error signal and so that the error signal is set at 0.