baber/WOPTO huggingface dataset:
Patent JP-H06214555-A (JP)
Title: Picture processor
Inventor: TAGUCHI TETSUYA
IPC: G06T15/00
Filed: 1993-01-20
Abstract: PURPOSE:To enable processing a picture at high speed and efficiently without mixing pictures by making data in parallel with a drawing module and selecting an output data in a pixel processor. CONSTITUTION:Plural drawing command issued by a host computer 1 are distributed to plural drawing module M1, M2, ..., by a control processor 31. The drawing module M1, M2, ..., process plural drawing command in parallel, make data for each module and output them. One of output data of drawing module M1, M2, ..., is selected in a pixel processor 32, and given to a display processor 33. The display processor 33 converts given data to an analog signal, and gives it to a CRT 2 as a video signal.
Patent JP-S54101880-A (JP)
Title: Manufacture of woody composite board
Inventor: HIRAO SHIYOUZOU
IPC: B27N1/00
Filed: 1978-01-26
Abstract: PURPOSE: To obtain a woody composite board having a high strength and improved dimensional stability, by treating wood shavings made by an excelsior machine with an aqueous solution of polyethylene glycol, and by mixing the shavings with a binder.  
     CONSTITUTION: The size of shavings made by an excelsior machine is 20W100 mm long, 2W10 mm wide, and 0.1W0.4 mm thick, preferably 40W80 mm long, 4W6 mm wide, and 0.2W0.3 mm thick to prevent the lowering of strength of the composite board. The shavings thus made are immersed in a 10W60 wt.%, preferably 30W50 wt.% aqueous solution of polyethylene glycol thoroughly, and, if necessary for manufacturing particle board, dried, mixed with a binder and pressed to give a board. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10206699-A (JP)
Title: Substrate for light transmission module, its manufacture, and light transmission module
Inventor: YAMAGUCHI YUICHIRO
IPC: G02B6/42
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for light transmission module where chipping does not occur due to a dicing saw at edges of a square groove, and centering of optical axis is precisely fitted and light signal is transmitted well. SOLUTION: A substrate for a light transmission module A includes a silicon substrate 1 on which a V-shaped groove 2 for fixing an optical and a square groove 3 which contacts orthogonally with other end of the V-shaped groove 2 and is used to hold an end of the optical fiber are formed, and upper side edges of the substrate 1 of the square groove 3 are chamfered. Therefore, chipping does not occur at the edges of the square groove, centering of an optical axis is precisely fitted, and light signal is transmitted adequately and well.
Patent JP-H06210143-A (JP)
Title: Production of filter membrane module
Inventor: MORO MASASHI
IPC: B01D63/08
Filed: 1993-01-21
Abstract: PURPOSE:To easily fix a filter membrane to a membrane supporting body in the production process of a filter membrane module. CONSTITUTION:A membrane supporting body 2 is produced by molding a resin in a frame shape, while a filter membrane 3 is welded to the one side of the membrane supporting body 2 during forming to make one body. Then, two plates of membrane supporting bodies with filter membranes 3 are joined with the other side of each body to form the filter membrane module 1.
Patent JP-H11261112-A (JP)
Title: Led assembly
Inventor: STELGERWALD DANIEL A
IPC: H01L33/56
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To improve deterioration of an LED die mounting epoxy material deteriorating. SOLUTION: A non-transparent barrier 10 and a non-transparent layer 14 sandwiched inbetween the die 16 of a light-emitting diode(LED) and a die mounting epoxy 20 are made to function as a barrier for reducing deterioration to an irreducible minimum, in the die mounting epoxy 20 related to the increase of the die mounting epoxy 20 in light absorption, while an LED is in operation. The die mounting epoxy 20 is used for mounting the die 16 of the LED on a lead frame. The die mounting epoxy 20 filled with metal is used, and by the use of a metal for forming the non-transparent layer 14, the die of the LED and a package can be lessened in heat resistance as a whole. The non- transparent layer 14 which is high in reflectance to the light emitted from the LED chip is selected, whereby an LED lamp package can be further enhanced in optical output.
Patent JP-H0555466-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: MATSUO NAOTO
IPC: H01L27/10
Filed: 1992-01-21
Abstract: PURPOSE:To provide a semiconductor memory device and a manufacture method thereof whose dielectric constant does not lower even if a dielectric film is thinned by preventing formation of a natural oxide film at an interface between a storage electrode and a dielectric film. CONSTITUTION:After a polycrystalline silicon layer 8 which becomes a storage electrode is formed, dipping in diluted HF and water washing are performed for, and a Ta2O5 film 11 is deposited all over as a dielectric film. Then, a dangling bond of Si of the polycrystalline silicon layer 8 is terminated by hydrogen atom 18 at an interface between the polycrystalline silicon layer 8 and the Ta2O5 film 11 by depositing a tungsten (W) layer 17 which becomes a plate electrode.
Patent JP-H01184001-A (JP)
Title: Porous membrane of polysulfone
Inventor: YAMADA KENKO
IPC: C08J9/28
Filed: 1988-01-20
Abstract: PURPOSE:To obtain a porous membrane of polysulfone having stable, unchangeable properties even at high temperatures, by preparing a porous membrane of polysulfone having a specific repetition unit, thereafter heat-treating it in a humid state under high pressures in a specific range of temperature. CONSTITUTION:A porous membrane of polysulfone is prepared by dissolving a polysulfone resin having, as a major part, repetition units selected from the formulas I-III into a solvent such as N-methyl pyrolidone etc., adding lithium chloride, 2-methoxyethanol etc. thereto as additives, discharging the solution thus prepared through an annular slit using water as a core fluid, and solidifying said solution in a solidifying liquid consisting of water. The porous membrane prepared by wet method is put in a sealed container filled with water to be heat treated by heating said container in the range of 100-180 deg.C for more than 0.2hr.
Patent JP-S5393721-A (JP)
Title: Frame synchronous circuit
Inventor: MURAKAMI SHIYUUJI
IPC: H04J3/06
Filed: 1977-01-27
Abstract: PURPOSE:To secure a stabilized frame synchronization for TDMA system by making use of the commercial power source frequency.
Patent JP-S56105324-A (JP)
Title: Tracking system in magnetic reproducing device
Inventor: HIRAKURI SEISUKE
IPC: H04N5/7826
Filed: 1980-01-28
Abstract: PURPOSE:To improve S/N of the reproducing signal and reproduce the tape of a narrow track width compatibly, by performing the tracking control of the rotary head on a basis of the control signal led out from components corresponding to the synchronizing signal of the FM reproducing signal. CONSTITUTION:After demodulated by demodulator 3, the reproducing FM signal from rotary head 1 is supplied to video amplifier 5 through LPF4. The synchronizing signal is separated from the demodulated signal of LPF4 by 7, and the signal of components corresponding to the synchronizing signal which is formed by the circuit consisting of monostable multivibrators 9 and 10 is supplied to envelope detector 12 through switch 11, and the detection output is sampled in 13 and is given to memory 18 and voltage comparator 19, and the comparison output is transmitted to system control part 17. Control part 17 refers to the voltage stored in memory 16 to control voltage generating circuit 14 and generates a voltage where a maximum reproducing signal is always obtained. This voltage is supplied to head moving mechanism 15, and head 1 performs scanning while following the curve of the track by the operation of mechanism 15.
Patent JP-S54101841-A (JP)
Title: Prevention of secondary sag in electrodeposition coating
Inventor: NISHI YUKIO
IPC: C25D13/00
Filed: 1978-01-27
Abstract: PURPOSE: To improve the appearance of electrodeposition coating film, and to prevent the secondary sag in the electrodeposition coating, by treating the electrodeposited article with ultrasonic radiation in water, and thereafter washing with spray.  
     CONSTITUTION: A seamed or bag-shaped article (usually made of steel, etc.) is coated by electrodeposition, treated with ultrasonic wave in water, and thereafter, washed water spray. The ultrasonic treatment is carried out by dipping the coated article in water tank, at an ultrasonic output of ≥0.05W/cm 2  for pref. ≥15sec. The spraying after the ultrasonic treatment, is carried out with a water pressure which does not cause the peeling off of the coating film, pref. a nozzle pressure of ≥0.5kg/cm 2  for ≥15sec. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60152840-A (JP)
Title: Ventilator of air conditioner
Inventor: KISHIMOTO HIROMI
IPC: F24F1/02
Filed: 1984-01-20
Abstract: PURPOSE:To contrive securing of electrical insulating property, reliable fixation to a partition wall and facilitation of fitting of a spring, by making monolithic molding of a door part and a supporting part of the spring made of a shape memory alloy (SMA) with resin. CONSTITUTION:Monolithic molding of a door 6 part and a supporting tool 19 part of a spring made of a shape memory alloy (SMA) is performed with insulating self-extinction resin, the door 6 is made openable and closable by a resin hinge 6a, a hole part 6b connecting and fixing the spring 7 made of the shape memory alloy (SMA) is arranged further, and as for the supporting tool 19 along with mounting of a protrusion part 19a with a come-off stopper, which is fitted in a fitting hole 9a provided on a protrusion wall 9, on the same a hole part 19b connecting and securing the spring 7 and a reinforcement rib 19c are provided. Based on the above constitution, the door is opened and ventilating action is performed by electrifying the spring made of the shape memory alloy (SMA).
Patent JP-H09198976-A (JP)
Title: High-speed circuit breaker
Inventor: KIKUCHI MASANORI
IPC: H01H33/66
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To extend the operating cycle life of an electromagnetic repulsing device by providing a protecting plate between the clamp arid the short circuit plate of the electromagnetic repulsing device provided on a link mechanism. SOLUTION: An electromagnetic repulsing device 81 is arranged with a protecting plate 62 on the lower face of a clamp 43 via compression springs 60, and a short circuit plate 61 is provided between the protecting plate 62 and an electromagnetic coil 49. The coil 49 is fixed to a fixed frame 45 via a fixed section 54. The short circuit plate 61 is made of a copper material having large electric conductivity, and the protecting plate 82 is made of a light material strong against mechanical shocks such as reinforced aluminum, for example. When the device 81 is operated, the protecting plate 62 collides with the clamp 43, the damage of the short circuit plate 61 is prevented, and the operating cycle life of the device 81 can be extended. Since the protecting plate 62 is made lightweight, the electromagnetic repulsion can be strengthened.
Patent JP-S58126601-A (JP)
Inventor: SATOU AKIHISA
IPC: F21V17/00
Filed: 1982-01-25
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-S5294474-A (JP)
Title: High-performance continuous incubator
Inventor: MINAMI SEIJI
IPC: C12M1/21
Filed: 1976-01-30
Abstract: PURPOSE: A continuous-type incubator which permits greater absorption rate of oxygen by culture fluid, having an oxygen sparger, high-speed rotating vanes for defoaming, and a draft tube for forced convection of culture fluid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61169688-A (JP)
Title: Screw fluid machinery
Inventor: HASHIMOTO TAIJI
IPC: F04C29/04
Filed: 1985-01-23
Abstract: PURPOSE:To prevent the thermal deformation of a casing accompanied by the temperature rise of the discharged gas and permit the operation with the high discharge pressure having a high-temperature, by forming a cooling-water flow passage on the outer periphery of the discharge passage of the oil free screw fluid machinery. CONSTITUTION:A vacant chamber 15 for the flow of cooling water is formed in a casing 1, and the cooling water is allowed to flow into an effluence port 15b from in an inflow port 15a. In this case, an annular flow passage 21 for the cooling water is formed by a partitioning wall 20 on the outer periphery of a discharged-gas passage 14. The cooling water is allowed to flow in the casing 1 through an annular passage 21 from the inflow port 15a, and the cooling effect in the vicinity of the outer periphery of the discharged-gas passage 14 is improved.
Patent JP-S58127166-A (JP)
Title: Inspecting method for catalyst mixed in fuel oil
Inventor: TAIRA ICHIROU
IPC: G01N33/28
Filed: 1982-01-23
Abstract: PURPOSE:To enable the rapid detection of the presence of a catalyst component and an approximate quantity through a simple device and to prevent the damage of an engine, by a method wherein fuel oil is dissolved in a solvent, an undissolved content is filtered, it is ashed, and the ash is compared with ash of a reference sample. CONSTITUTION:A small quantity of fuel oil 1 is implanted (up to an (a)-line) in a test tube 2, a solvent 3 such as xylene is implanted up to a (b)-line, a  rubber stopper 4 is placed to mix them by swing to prepare a sample solution 5.  A funnel 7 is attached to a suction bottle 6, and a sample bottle 10 is placed  with a filter 9 between to fasten them by a holder 11. A total quantity of the  solution 5 is placed in the bottle 10 to suck and filter it, and after an undissolved substance is washed with the solvent 3, a filter 9' whereto the undissolved substance is adhered is burned in a crucible to perfect ashes. Ashes 18 in the  crucible are evenly spread over a given receptacle or a paper 20 by means of a  brush 19. A reference sample is prepared beforehand, and the comparision of  them with each other detects the presence of a catalyst and an approximate quantity. This enables to perform a measurement for a short time (within  10min), and prevents the occurrence of an engine trouble.
Patent JP-H07217889-A (JP)
Title: Combustion device
Inventor: MORI MASAHIKO
IPC: F02C7/20
Filed: 1994-01-31
Abstract: PURPOSE:To eliminate an end of a spring clip from being dropped and further to prevent a crack from being generated at a welded part. CONSTITUTION:An end part of a cylinder part 5 for generating combustion gas and a tail cylinder 6 for feeding combustion gas to a downstream side is inserted into the other end, an extremity end of thin plate is divided into a plurality of sections in a clearance between both devices, a spring clip having a resilient characteristic in a radial direction is placed, thereby both devices are connected. The end of the spring clip 7 at a combustion device is covered at its outer circumference of the extremity end with a plurality of band plates 9 and a plurality of spring clips 7 are connected through the band plates, respectively.
Patent JP-H08199741-A (JP)
Title: Fixing structure of roofing plate to be laid vertically and hanging piece
Inventor: KAMOSHITA SHINJI
IPC: E04D3/362
Filed: 1995-01-24
Abstract: PURPOSE: To provide a fixing structure of roofing plates to be laid vertically which is sturdy in the structure and beautiful in the external appearance. CONSTITUTION: The title structure is provided with a first rising part 13 fitting a groove 17 opened toward the side and a seam 18 extending to the inside as a unit, at respective lower ends of the body 19 having right and left symmetrical two slopes 20, 22 sharpened upward, a second rising part fitting a shelf part 32 at the lower end of a plate 26 extending upward as a unit and forming a groove 31 at the lower side of the seam 18, and a hanging piece 15. The groove 17, the seam 18, and the plate 26 are fixed to the hanging piece to restrict the vertical movement.
Patent JP-H09198017-A (JP)
Title: Compressed picture reducing and magnifying method and device therefor
Inventor: SUZUKI MOTOYUKI
IPC: H04N1/411
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce a necessary storage capacity by converting compression codes included in compressed picture data into length codes or coordinate codes to enhance the efficiency of picture transformation processings until reduced pictures and magnified pictures are obtained from compressed pictures. SOLUTION: Compressed picture data 11 stored in a compressed data file 20 are read out as necessary by a picture display device 21 to be temporarily stored in the compressed data memory 22 being in the picture display device 21. A code transforming part 24 retrieves a code transformation table 23 with respective compression codes Cs constituting the compressed picture data 11 stored in the compressed picture data memory 22 and reads out respective length codes DLs corresponding to these respective compression codes and successively transmits them to a picture restoring part 25.  Then, the picture restoring part 25 prepares reduced and magnified pictures subjected to bit extensions corresponding to reduction ratios or magnifying powers and reducing and magnifying methods inputted from a reducing and magnifying condition setting part 26 by respective length codes DLs inputted from the code transforming part 24 to successively writes them in a display buffer 27.
Patent JP-H09191736-A (JP)
Title: Harvester for root vegetable
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D33/02
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a harvester for a root vegetable by installing a chain at which a chain part for driving a head arranging belt, a leaf cutter, etc., and a root part of a root vegetable do not mutually interfere. SOLUTION: A pair of head arranging belts 10 for arranging transportation positions of leaves and stems and a root part of a root vegetable are installed at the rear lower part of a holding and transporting means. A pair of leaf discharging belts 12 for transporting backward and discharging the cut leaves and stems are laid above the head arranging belt 10. A leaf cutter 14 for cutting the leaves and the stems of the root vegetable sent by the leaf discharging belts 12 is fixed behind the head arranging belts 10. A case 15 of a chain for driving the head arranging belts 10, the leaf discharging belts 12 and the leaf cutter 14 is laid between the heat arranging belts 10 and the leaf discharging belts 12. Since the chain case 15 is installed above the head arranging belts 10 and the leaf cutter 14, the chain case 15 itself will not catch the root part of the root vegetable.  Since the leaf cutter 14 is placed at the lowest position, the vertical position of the cutter 14 is readily adjusted.
Patent JP-S62168431-A (JP)
Title: Line network system
Inventor: MITSUISHI KAZUYUKI
IPC: H04B1/74
Filed: 1986-01-20
Abstract: PURPOSE:To prevent the system-down of a star type line network system by providing a means for switching a repeating node to an aid repeating node, when a fault is generated in a center repeating node. CONSTITUTION:A line switching device 13 is provided with a switching part 14 provided with changeover switches S1-Sn for switching the respective upper and lower lines, connecting connectors 15a-15n for connecting the upper and lower lines to the lower rank, connecting connectors 16a-16n for connecting the upper and lower lines to the lower rank, to a center repeading node 3 through the switching part 14, and connecting connectors 17a-17n for connecting the upper and lower lines to the lower rank, to an aid center repeating node 12 through the switching part 14. Accordingly, when the center repeating node 3 and the aid repeating node 12 are connected in advance as shown in the figure, through the line switching device 14, in case a fault is generated in the center repeating node 3, the line can be switched to the aid center repeating node 12.
Patent JP-S58127134-A (JP)
Title: Detecting circuit for temperature
Inventor: TSUKADA MASAHARU
IPC: G01K7/01
Filed: 1982-01-26
Abstract: PURPOSE:To enable the compensation of an error in detection of temperature caused by the fluctuation of ambient temperature and thus to make the detection of temperature highly precise by a simple circuit constitution, by comparing voltages generated at both ends of a diode with a standard voltage, and by detecting temperature from a differential voltage between them. CONSTITUTION:A Zener diode 1, an operational amplifier 2 and transistors 3 and 4 constitute a constant current source, and constant currents I1 and I2 flow through a diode 8 and a variable resistor 12, respectively. A prescribed voltage is generated by the constant current I1 flowing through the diode 8 and is inputted in a differential amplifier 10 via a resistor 9. On the other hand, a set voltage is inputted in the amplifier 10 via the variable resistor 12, and its difference from the temperature measured by the diode 8 is obtained as an output V0.
Patent JP-H06225511-A (JP)
Title: Pulse motor
Inventor: ONO YUTAKA
IPC: H02K37/20
Filed: 1993-01-25
Abstract: PURPOSE:To increase the torque of the title motor by a method wherein teeth are formed on salient poles for a stator core at a pitch which is half the pitch of teeth formed on a rotor core, permanent magnets which have been magnetized in the arrangement direction of the teeth are buried between the teeth and the teeth are magnetized in alternately reverse directions. CONSTITUTION:Salient poles 12 are formed at definite intervals along the circumferential direction of stator coils (SCs) 10, 11. The SCs 10, 11 are overlapped in such a way that phases of teeth 13 are displaced by a half pitch. Permanent magnets (BMs) 15 for bias are sandwiched between the salient poles 12 for the SCs 10, 11, and they are magnetized in the thickness direction of the SCs 10, 11. The pitch of the teeth 13 is set to be 1/2 of the pitch of teeth 21. Permanent magnets 30 are magnetized in the arrangement direction of the teeth 13, and they are magnetized in alternately reverse directions according to their arrangement order. That is to say, the generated magnetic flux of the BMs 15 takes a route (a), and the generated magnetic flux of coils 14 takes a route (b) and a route reverse to (b) alternately. The generated magnetic fluxes in the BMs 15 and the coils 14 are added in the SC on one side and subtracted in the SC on the other side, and a motor is turned.
Patent JP-H02193524-A (JP)
Title: Protection of transformer and detection of fault winding thereof method thereof
Inventor: INAGAKI KEIZO
IPC: H02H7/045
Filed: 1989-01-20
Abstract: PURPOSE:To protect a transformer and detect its fault winding easily, performing arithmetic operation and decision, with high accuracy by sampling at a suitable time interval the terminal voltage and current of the protection objective transformer, calculating the a parallel admittance current and deciding an internal fault according to the calculated value. CONSTITUTION:A differential current SIGMAi(t) is obtained by sampling voltage and current at time (t), when a absolute value of the differential current SIGMAi is larger than a detection level, it is decided whether or not the sampling is for the first time. After initialization, a current increase, voltage integration and a parallel admittance current are obtained. Next, a fault is decided by obtaining a differential current SIGMAi0(t), and a decision flag is set when possibility of the fault is provided, and is reset unless the possibility is provided. A breaker trip permitting signal is output by deciding the fault when continuity is provided of the decision flag, and the trippermitting signal serves as a signal tripping a breaker except when the continuity is provided.