baber/WOPTO huggingface dataset:
Patent JP-S5756082-A (JP)
Title: Waste disposal facility
Inventor: ITOU KIYOZUMI
IPC: G21F9/06
Filed: 1980-09-22
Abstract: PURPOSE: To reduce generation of corrosive products by providing a blow pipe that connects the bottom of a feed water heater and a dump pipe, and the means by  which a blow valve is operated in the condition so that the drain in the feed water  heeater is hot water.  
     CONSTITUTION: Ordinarily, a solenoid valve 26 communicates from A to B by the signal of a water level regulator 14, and communicates to the dump valve 12 side. When it becomes necessary to blow the drain, the solenoid valve 26 gives priority to the signal of blow pipe 25 open over the signal of the water level regulator 14, and forcibly operates the closed dump valve 12 to open by interlocking through communicatng B and C. Consequently, the drain that does not pass through a drain cooler 15 within a feed water heater 7 is recovered in a state of warm water. Priority selecting operation of the solenoid valve 26 is executed by a setting and regulating device of air signal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63294397-A (JP)
Inventor: ONO TSUNEO
IPC: B29C31/02
Filed: 1987-05-27
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-H01300493-A (JP)
Title: Memory device
Inventor: OKUBO HIDE
IPC: G11C11/417
Filed: 1988-05-27
Abstract: PURPOSE:To shorten a data readout time by outputting a computed result as a synchronizing signal by performing the computation of the exclusive OR operations of first and second output signals outputted from a sense amplifier, and performing the pre-charging processing of a bit line, etc., in a memory device replying to the above output. CONSTITUTION:The exclusive OR operations of two output voltage signals IN1 and IN2 outputted from the sense amplifier SA are performed. And the signal of the computed result is outputted as the synchronizing signal (STD signal) representing the definition of the output signal SOUT outputted from the sense amplifier SA, and a pre-charge signal PRC is outputted to a pre-charge circuit PC replying to the STD signal, then, all the bit lines of a memory cell array MA are pre-charged. In such a way, it is possible to accelerate starting time of pre-charge, and to read out data from the memory cell array MA at high speed.
Patent JP-H08330634-A (JP)
Title: Light-emitting diode and its manufacture
Inventor: OGIWARA MITSUHIKO
IPC: H01L33/30
Filed: 1995-05-29
Abstract: PURPOSE: To provide a light-emitting diode which has a good electric characteristic and to provide its manufacturing method. CONSTITUTION: Zn is diffused selectively into an n-type compound semiconductor substrate 11 through a diffusion window formed in a diffusion mask 13 to form a p-type diffusion region 15. After that, an interlayer insulating film 21a composed of an SiN film is formed in a region up to the surface of the diffusion region 15 via the side face of the diffusion mask on the side of the diffusion window from the surface of the diffusion mask. After that an aluminum electrode as a p-side electrode, 23a is formed on the etched interlayer insulating film 21a In this case, when the aluminum electrode is formed on the etched interlayer insulating film 21a, an aluminum film is etched. When the aluminum film is etched, thermal phosphorus is used. After that, an n-side electrode 25 is formed.  In a light-emitting diode array which is manufactured in this manner, the SiN film is used as the interlayer insulating film.
Patent JP-H10320345-A (JP)
Title: Bus controller
Inventor: SUZUKI MOTOHARU
IPC: G06F13/28
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the complicatedness of processing according to a DMA channel and to improve data transfer performance between boards by showing a reservation request message sending buffer number, a reservation sending DMA channel number and the existence of reservation of a DMA channel that sends a request message. SOLUTION: A request message sending controlling part has plural request message sending buffers which transmit the sending request of a data message to a receiver, an allowance message receiving controlling part receives an allowance message and a data message sending controlling part sends a data message. Also, a sending channel controlling part has a reservation request message sending buffer number, a reservation sending DMA channel number and a reservation completing register that shows whether a DMA channel is reserved or not. When a CPU sets an address, data length, etc., to a reserved DMA channel, a bus controller selects a DMA channel which performs setting with a reserved DMA channel.
Patent JP-S6024341-A (JP)
Title: Sintered body having diamond-base structure and its manufacture
Inventor: KURATOMI TATSUROU
IPC: C22C26/00
Filed: 1983-07-20
Abstract: PURPOSE:To provide the high hardness of diamond and the high mechanical strength of auxiliary sintering agents by using powder of a sintered body of a powdery mixture of hard carbide powder with Co, Ni or Ni-Cr powder as an auxiliary sintering agent, adding diamond powder to the agent, further adding Co powder as an auxiliary sintering agent, and sintering them. CONSTITUTION:Powder of a sintered body obtd. by sintering a powdery mixture of hard carbide powder with Co powder, Ni powder or Ni-Cr mixed powder is used as an auxiliary sintering agent. This agent is added to diamond powder, and Co powder is further added as an auxiliary sintering agent to prepare a powdery mixture as a starting material for sintering. The mixture is sintered to manufacture a sintered body having a diamond-base structure.
Patent JP-H10316624-A (JP)
Title: Production of ester plasticizer
Inventor: UEISHI KUNIAKI
IPC: C07C67/08
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ester plasticizer excellent in volume resistivity value. SOLUTION: The esterifying reaction of an organic acid or its anhydride with an alcohol is carried out in the presence of an organometallic compound catalyst and an aqueous solution of an alkali is then added to the resultant reactional product to conduct the neutralization of the unreacted acid and hydrolysis of the catalyst. Gaseous carbon dioxide is subsequently blown thereinto to convert the residual alkali into a carbonate. The excessive alcohol is recovered and the prepared crude ester is purified by combining microfiltration using a filter aid containing that having <=5 μm particle size in an amount of >=20 wt.% based on the whole with adsorption treatment using an adsorbent.
Patent JP-S5920672-A (JP)
Title: Molton for printer
Inventor: KAKIHANA KAZUMASA
IPC: B41F7/26
Filed: 1982-07-27
Abstract: PURPOSE:To improve adhesion of knitted loops to the surface of a roll by making the shrinkage of the knitted loops in the circumferential direction of the cylinder longer than in the lengthwise direction by a method in which the inclined angles of the intermediate portions of the upper and lower bents of each knitted loop crossing in the course and wale directions of a cylindrical molton are differentiated for the left and right sides. CONSTITUTION:Inclined angles alpha and beta to the wale direction W of the intermediate between the upper end bent 1 and the lower end bent 2 of each knitted loop 3, continuing in the course and wale directions C and W of a cylindrical molton with or without pile fuzzing, are differentiated for the left side intermediate portion 4(or the needle side) and the right side intermediate portion 5(or sinker side).
Patent JP-H08302922-A (JP)
Title: Metal plate transversely installed roof structure
Inventor: MASUDA HIROSHI
IPC: E04D3/362
Filed: 1995-05-01
Abstract: PURPOSE: To enhance the waterproofness of a roof board connecting piece by allowing the inside edge of a tuck-in width of a roof board connecting piece to be located inside one edge side of the upper bending edge of the roof board and forming the upper edge of the roof board connecting piece so that it may be located in a higher position than the upper end of the upper bending edge of the roof board. CONSTITUTION: One side edge of a thin-walled metal plate is bent from the front side toward the rear side over a specified width and bent outwardly once again wherein a tuck-in type roof board presser 4 and a roof board connecting piece 5 are installed thereto. Then, the inside edge 5a of the tuck-in width of the connecting piece 5 is formed so that it may be positioned inside one side end 3a of the upper bending edge 3. The size of the upper edge 5b of the connecting piece 5 is so formed that it may be located in the higher position than the upper end of the upper bending edge 3 of the roof board 1, thereby enhancing the waterproofness of the connecting piece 5.
Patent JP-H0425960-A (JP)
Title: Mutual communication system in multi-processor system
Inventor: FUJIMOTO ATSUSHI
IPC: G06F5/06
Filed: 1990-05-21
Abstract: PURPOSE:To efficiently communicate data between plural processors by forming a coupled data queue where plural partial data queues are coupled in a shared memory. CONSTITUTION:A coupled queue 20 consists of a first part queue 21, a second part queue 22 and a third part queue 23. In such a case, data is transmitted from a first processor 1 to a second processor 2 through the first part queue 21 and data is transmitted from a first task 2-1 to a second task 2-2 through the second part queue 22. Furthermore, data is transmitted from the second processor 2 to the first processor through the third part queue 23. Thus, there is an advantage that complicated mutual communication in a multi-processor system can efficiently and systematically be executed.
Patent JP-H07309202-A (JP)
Title: Seat belt anchor mounting structure
Inventor: TOMITA TAKASHI
IPC: B60R22/22
Filed: 1994-05-20
Abstract: PURPOSE:To disperse an input to an anchor for a one-box type automobile by forming a reinforced portion at the base end of an arm for an opening/ closing hinge for an engine cover attached to the front of a floor and mounting a seat belt anchor thereon. CONSTITUTION:For a one-box type automobile, a molded floor 2 is protruded on the front of a floor 1 and a front seat is set up thereon. An engine cover 6 is attached to the side opening of the molded floor 2. The engine cover 6 and the floor 1 are threaded together via hinges 7, 8 and arms 9, 10, respectively, in an open/close allowable manner. In this case, the base end of one arm 9 is extended to form an reinforced portion 9A and a reinforcing member 11 is lined on the corresponding area of the engine cover 6. An anchor 5 for a seat belt 4 is anchored to the reinforced portion 9A. In this way, input to the anchor 5 is transmitted to the floor 1 and dispersed to a side member 14.
Patent JP-S62287784-A (JP)
Title: Image signal binarization circuit
Inventor: KATSUTA YUJI
IPC: H04N1/409
Filed: 1986-06-05
Abstract: PURPOSE:To binarize clearly a character, etc., with two gradations by expressing the gradation with a dither method, etc., when no drastic change of the density exists near the binarizing point, and expressing with two gradations when the change exists. CONSTITUTION:A photoelectric converting means 21 converts the density of the image of an original to an analog electric signal. The analog electric signal is converted to the digital image signal of plural bits by an AD converting means 1. The digital image signal of plural (n) numbers of the point of the circumference including the point to be binarized is stored into a memory means 3, and an average means 2 obtains the average value of the digital image signal of plural (m) points (m=n) of the circumference including the abovementioned point to be binarized. When the difference between the digital image signal of the point to be binarized and the average value is the prescribed value or above, the binary method is adopted and in other cases, the dither method is adopted.
Patent JP-S5556870-A (JP)
Title: Repairing coating method of metallic paint film
Inventor: IWANAGA SHIYOUICHI
IPC: B05D5/06
Filed: 1978-10-25
Abstract: PURPOSE: To obtain repaired coat with no difference in color from the other portions by the procedure in which a specific cold-drying type metallic paint is sprayed on a position to be repaired of a 2-coat and 1-baked finish metallic coat, and then while the paint is not hardened, a cold-drying type clear paint is sprayed on the coat.  
     CONSTITUTION: A cold-drying type metallic paint, containing the same metal powder of an average grain size approx. 1W10μ larger than the metal pigment contained in the metallic paint used in an old paint film to be repaired and an ethylether solvent, e.g., ethyleneglycol monobutylether, or an ether ester solvent, e.g., 2- ethylbutyl acetate, boiling at 160W180°C, in a proportion of 5W20% on the basis of the total solvent content of paint, is coated by spraying at a atomizing pressure of 4.5W6.0kg/cm 2  on the surface of a coated object to be repaired. Then, while the paint film is not hardened, a cold-drying type clear paint is coated on it as a top coat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02310629-A (JP)
Title: Interruption controller, common resource exclusive method and assembler program processing method
Inventor: SAKURABA TATSUTOSHI
IPC: G06F9/48
Filed: 1989-05-26
Abstract: PURPOSE:To facilitate the control of a program by controlling a temporary interruption prohibition state which is automatically released after prescribed time passes. CONSTITUTION:A set momentary disabling register (SWDR) instruction 120 sets the value of an interruption control register 110, inputs the value of the interruption control register 110 to an interruption controller 100 so as to control an interruption reception processing, and updates the value of the interruption control register 110 whenever an instruction processor 140 executes an instruction. At the time of executing the SMDR instruction 120, the temporary interruption prohibition state is instantaneously released before the value of the interruption control register 110 is set. When there is an asynchronous interruption cause exists which occurs in the interruption prohibition state, an interruption owing to the cause can be generated.
Patent JP-S6110368-A (JP)
Title: Gamma correcting device of video signal
Inventor: IRIE HIROYUKI
IPC: G09G5/00
Filed: 1984-06-26
Abstract: PURPOSE:To select the density of a signal of an intermediate gradation level to a preferred density by allowing an output of a voltage generator to select manually freely the coefficient of inverse gamma. CONSTITUTION:A gamma correcting device for a video signal comprises a video signal input terminal 1, an A/D converter 2, the 1st RAM2, the 2nd RAM, a microprocessor, a ROM6, a manual voltage generator 7, and an I/O board 10. The voltage generator 7 generates a set voltage signal from a DC voltage applied to a terminal 8 by a switch group 9 to set the inversed gamma coefficient. The level of the video signal is operated and a table corresponding to the gamma coefficient set at first is formed in a RAM3, switches 11-a, 11-b are thrown to the other position of the terminal and an output signal of the A/D converter 2 is given to the RAM3. Since the output signal of the converter 2 is an address signal of the RAM3, the data signal corresponding to the set gamma coefficient is outputted to the terminal 2.
Patent JP-H08326526-A (JP)
Title: Electrically heated metallic catalyst carrier
Inventor: KAKO TAKUZO
IPC: B01J35/04
Filed: 1995-05-30
Abstract: PURPOSE: To improve the durability of an electrically heated metallic catalyst carrier by forming thermal expansion absorbing structure between a center electrode and a honeycomb body and between electrode lead-out material and a metallic outer cylinder. CONSTITUTION: An electrically heated metallic catalyst carrier 2 is formed of a cylindrical metallic foil laminated body (honeycomb body) obtained by superposing corrugated foil on metallic flat foil and winding them around a center electrode 6, a metallic outer cylinder (casing) with the honeycomb body mounted therein, and the like. Cushioning material 17 for relaxing the radial thermal stress of electrode lead-out material 12o is interposed between electrical insulating material holding the electrode lead-out material 12o, and a locking body 16. A reinforcing joint part 7a with a non-joint part 7o is formed at least at the exhaust gas inflow side end part of the inner peripheral part of the honeycomb body jointed to the center electrode 6 so as to relax the radial thermal stress caused by the thermal expansion difference between the center electrode 6 and the honeycomb body.  The durability of the electrically heated metallic catalyst carrier can thereby be improved.
Patent JP-2000323647-A (JP)
Title: Module semiconductor device and manufacture thereof
Inventor: ISHIWATARI YUTAKA
IPC: H01L25/18
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce inductance, and to make excellent a current balance, to prevent deformation of or damage to a substrate board, and to realize high insulation and reliability. SOLUTION: Each prescribed electrode 10 of plural semiconductor chips 5a to 5d is connected with an island-shaped electrode 12 jointed through an insulator 11 on a conductive layer 2 constituting a substrate board 4, and the island-shaped electrode 12 is positioned on the center line of the substrate board 4 or shaped symmetrically to the center of the substrate board 4.
Patent JP-S5255801-A (JP)
Title: Receiver
Inventor: TOYOSHIMA MASAKATSU
IPC: H04B17/309
Filed: 1975-11-01
Abstract: PURPOSE:High harmonic wave element BPF is provided to the output of frequency discrimination circuit of FM receiver in order to detect multiple pass disturbance at electric wave propagation time.
Patent JP-S62292322-A (JP)
Title: Electric discharge machine
Inventor: KONNO MASANORI
IPC: B23H7/30
Filed: 1986-06-09
Abstract: PURPOSE:To enable an electrode to response quickly to a change in the working condition by providing the electrode in the lower portion of a ram in an electric discharge machine through an electrode holder to interpose a piezo-electric element expansible in response to applied voltage between the ram and the electrode holder. CONSTITUTION:An piezo-electric element 19 made of ceramic is attached between the lower portion of a ram and an electrode holder 15. This piezo-electric element 19 detects a working gap l between the end bottom surface of a pipe electrode 17 and a workpiece W through a gap detecting unit for detecting any changes in the condition of aid gap and receives a displacement directing signal of change speed by the feed-back of the detecting signal. The piezo-electric element 19 receiving the displacement directing signal changes the thickness of piezp-electric element itself to displace vertically the pipe electrode 17 through the electrode holder 15 and controllably stabilize always the working gap lto the constant condition. Thus, a controlling signal is given to a control motor 9 to driven the ram and change the working gap l for electric discharge machining.
Patent JP-H09317853-A (JP)
Title: Combination of sprocket and shaft for wide chain conveyor
Inventor: TAKAHASHI TOSHIO
IPC: B65G23/06
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To suppress the meandering motion of a wide chain conveyor to the minimum level and prevent the wear of a sprocket pocket or of the tooth of a sprocket in the wide chain conveyor. SOLUTION: One sprocket 2A of a plurality of sprockets 2 which are fitted on a shaft 1 slidably in the axial direction but limited against revolution with respect to the shaft 1 is regulated for its axial slidable area by motion regulator members 6, 6. The axial slidable area is set to the substantially same width as the sum of the maximum deflection width of the sprocket rotating caused by the fabrication errors and fitting errors to the shaft of the sprocket and of the meandering level of a wide chain engaging the sprocket caused by the fabrication errors of a sprocket pocket.
Patent JP-S5756329-A (JP)
Title: Manufacture of magnetic powder for magnetic recording medium
Inventor: KOIKE YOSHIYASU
IPC: H01F1/11
Filed: 1980-09-22
Abstract: PURPOSE: To manufacture magnetic powder for a magnetic recording medium with high recording density by removing a glassy substance contained in a hexagonal system ferrite composition with low coercive force contg. other atoms substituted for part of the constituent atoms, adding phosphoric ester, and carrying out wet pulverization.  
     CONSTITUTION: In order to reduce the coercive force of magnetoplumbite type Ba ferrite by substituting Co-Ti ions for part of Fe ions in the ferrite and to obtain a composition consisting of 38.6% BaO, 41.8% Fe 2 O 3 , 3.2% TiO 2 , 30% CoO and 13.4% B 2 O 3  as a glass forming substance, BaCO 3 , H 3 BO 3 , Fe 2 O 3 , TiO 2  and CoCO 3  are mixed, melted and cooled very rapidly to form an amorphous body. This body is heat treated to deposit ferrite, and after removing most of the glass composition with an aqueous acetic acid soln., a phosphoric ester surfactant is added to the ferrite, wet pulverized, dispersed, and mixed. The mixture is then filtered with a filter and dried to manufacture hexagonal system ferrite powder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5835149-A (JP)
Title: Preparation of 5-(2-(dimethylamino)ethoxy)-carvacrol
Inventor: HIRAKAWA NOBUHIKO
IPC: C07C67/00
Filed: 1981-08-25
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate of pharmaceuticals, economically, by treating 5-[2-(dimethylamino)-ethoxy]-2-acetamido- p-cymene with dilute sulfuric acid, reacting with sodium nitrite, and heating the reaction product. CONSTITUTION:5-[2-(Dimethylamino)ethoxy]-2-acetamido-p-cymene of formula Iis refluxed by heating in excess 5N-sulfuric acid solution to hydrolyze the acetyl group, and then added with sodium nitrite at 0-10 deg.C to obtain a diazonium salt. The salt is refluexed with heating to introduce hydroxyl group. 5-[2- (Dimethylamino)ethoxy]carvacrol of formula III useful as an intermediate of thymoxamine hydrochloride of formula II (a medicine) can be obtained by this process in a comparable purity to the one prepared by the conventional process, without extracting and separating the reaction intermediate of formula IV from the system.
Patent JP-2000317034-A (JP)
Title: Golf ball hitting check sheet
Inventor: SHU AKIKAZU
IPC: A63B69/36
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To enable a check sheet usable any times by constituting a rubber sheet capable of wiping away a ball impact trace in such a manner that the rubber sheet is peelably affixed to a clubface via a tacky adhesive layer. SOLUTION: This check sheets is formed by providing a rear surface of the natural black rubber sheet 30 having a hardness of 60 to 75, repulsive elasticity of 35 to 50% and glossiness of >=10% with the tacky adhesive layer 31 and covering the tacky adhesive layer 31 with release paper 32. A golfer affixes the rubber sheet 30 to the clubface by the tacky adhesive layer 31 from which the release paper 32 is removed and hits a golf ball. The impact trace of the golf ball is made on the surface of the rubber sheet 30 and an impact position can be checked. The impact trace is easily erasable by wiping the surface of the rubber sheet 30 with golf gloves and the check sheet is repetitively usable.