baber/WOPTO huggingface dataset:
Patent JP-S62285933-A (JP)
Title: Water-swellable composition
Inventor: SHIRAKI TOSHINORI
IPC: C08L101/00
Filed: 1986-06-04
Abstract: PURPOSE:To obtain the title composition excellent in water swellability, water absorptivity, water retentivity and mechanical strength and improved in swelling rate, by mixing a rubber-like elastomer with a highly water-absorptive resin and a water-insoluble and water-absorptive fiber. CONSTITUTION:95-30wt% conjugated diene (e.g., 1,3-butadiene) is block- copolymerized with 5-70wt% vinylaromatic compound (e.g., styrene) in a hydrocarbon solvent in the presence of an anionic polymerization initiator such as an organolithium compound to obtain a rubber-like elastomer (A) of an MW of 5,000-1,000,000 and a tensile modulus of 0.05-5,000kg/cm<2>. 100pts.wt. component A is mixed with 5-200pts.wt. water-absorptive resin (B) (e.g., a product formed by crosslinking an isobutylene/maleic anhydride copolymer with an alkali metal) of a degree of polymerization of 10-3,000 and a water absorption rate of 20-1,000 times and 3-100pts.wt. water-insoluble and water-absorptive fiber (C) of a water absorption rate >=5 times, a fiber diameter of 0.3-300d, a dry strength >=0.2g/d and a length of 1-10mm (e.g., an alkali metal hydroxide salt of acrylonitrile/acrylic acid copolymer fiber).
Patent JP-H02306261-A (JP)
Title: Copy data control system
Inventor: YAMADA HIROICHI
IPC: G03G21/00
Filed: 1989-05-22
Abstract: PURPOSE:To prevent unnecessary line occupation by transmitting maintenance information data to a centralized controller when a communication line is empty to inhibit a copying operation at a previously set date. CONSTITUTION:An on-line controller 30 periodically confirms connection to each copy data controller 20. Unless an answer signal is received within three sec in response to three processing mode request signals, that is interpreted to communication failure to shift to a next channel. The controller 30 instructs a modem to connect a center controller 50 through a line. In order to switch the action mode of the controller 20 to a communication mode, the controller 50 sends a mode confirmation signal to the controller 30. When a copying machine 10 generates a jam, a corresponding jam counter is incremented to send an alarm issuing request signal to the controller 30. Thus, unnecessary line occupation can be prevented.
Patent JP-S5830838-A (JP)
Title: Automatic switching apparatus for rear dump door of dump car
Inventor: YONEDA KOUHEI
IPC: B60P1/26
Filed: 1981-08-14
Abstract: PURPOSE:To improve the performance of unloading the cargoes on board and prevent any damage on dump door caused by the cargoes being unload, by a method wherein an under-hinge and upward-open type rear dump door is coupled with a switching link unit to open said rear dump door to the hanged-down position in case of tilting a baggage carrier. CONSTITUTION:When the baggage carrier 3 of dump car begins to tilt backwards around the dump axis 4, initially a roller 8A balances with the tractive force of return spring 14 to maintain the contacting condition with a stopper 10 and hold the rear dump door in closed condition. When the tilting angle of baggage carrier is over a predetermined angle, a roller 8B breaks away from a stopper 10, so the working lever 11 is pulled up by said return spring 14 to move rightwards and the link 20A of the switching link 20 is moved leftwards to open the rear dump door 5 and to move till the rear dump door 5 is hanged down, over the angle which is lining up the base of said baggage carrier,  through the geometry of switching link mechanism.
Patent JP-2000322000-A (JP)
Title: Display device
Inventor: HOSHI JUNICHI
IPC: H05B33/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To improve light emission efficiency. SOLUTION: In this display device which emits light from an emission light source held between electrodes by applying voltage between pixel electrodes 15 disposed in each pixel 11 and electrodes 19 facing the pixel electrodes, the emission light source is formed into a spot or linear shape determined on the basis of the form of the pixel electrode or the counter electrode, and a light condensing means to condense the light emitted from the emission light source is disposed. The light condensing means consists of, for example, a lens array 20 or a part 9 of the counter electrode which is embedded in a recess and which is a transparent electrode having a higher refractive index than the surrounding part.
Patent JP-2000320118-A (JP)
Title: Visual boundary member for japanese-style room
Inventor: IMOTO HIBIKI
IPC: E04F15/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a visual boundary member for a Japanese-style room capable of corresponding with one material even when it is different kinds of fixture frame members, and allowing easy the fine adjustment of a size on the site. SOLUTION: This visual boundary member (a mat stopper) 10 for a Japanese- style room interposed between a floor composing member (a mat) 1 and fixture frame part 5 by extending to a nearly horizontal direction to secure settlement in an end edge part is formed in a nearly elbow shaped cross section crossing mutually a short length part 10b and a long length part 10a. A side is installed as a horizontal surfaces according to sizes of two kids of the visual boundary member 10, so that so that it corresponds to the different size of an installed part.
Patent JP-S6182950-A (JP)
Inventor: AAGE BERUKU RAASEN
IPC: B22C11/10
Filed: 1985-06-14
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-S5753435-A (JP)
Title: Production of vinyl acetate
Inventor: ITSUSHIKI TOMIYA
IPC: B01J27/24
Filed: 1980-09-16
Abstract: PURPOSE: The reaction between methyl acetate or dimethyl ether, carbon monoxide and hydrogen is conducted in the presence of a metal catalyst as well as a halide to produce vinyl acetate in one stage with industrial advantage.  
     CONSTITUTION: The reaction between methyl acetate or dimethyl ether, carbon monoxide and hydorgen is conducted in the presence of at least one of group VIII metal and/or its compound such as palladium, rhodium, cobalt or nickel as well as a halide such as bromide and/or iodide at 100W250°C produce vinyl acetate. The amount of group VIII metal catalyst is preferably 2.5×10 -3 W10wt% based on the reaction mixture, calculated as elementary metal, and the amount of the halide is 10 -1 W3mol per liter of the reaction mixture calculated as halogen atom. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02307111-A (JP)
Title: Remote control device
Inventor: MIZOGAMI KAZUAKI
IPC: G05G7/10
Filed: 1989-05-22
Abstract: PURPOSE:To attain a flight for a long time without holding a mechanism part in a pilot's mouth of a motor paraglider by fixing the mechanism part that can be freely moved to the pilot's hand for a remote control device which opens and closes an engine carburetor of the motor paraglider. CONSTITUTION:A remote control device consists of a mechanism part 1, a tube body 2, and a wire 3. The part 1 includes a main body 4 and a lever 5 connected to each other via a pin 6, and a spring 7 is added between the lever 5 and the body 4. Furthermore a belt 8 is attached to the body 4. The flexible tube body 2 contains the wire 3, and one of both ends of the wire 3 is connected to the lever 5 of the part 1. The body 2 is connected to the body 4. Then an operator puts finger between the body 4 and the belt 8 and grasps the lever 5. Then the operator extends and contracts finger tip and therefore the lever 5 turns around the pin 6. Thus the wire 3 is pushed and pulled. Then it is not required for the operator to hold the part 1 in mouth in application of the remote control device for a carburetor of the motor paraglider. Thus a long-time flight is attained for the paraglider.
Patent JP-H0355206-A (JP)
Title: Radial anisotropic ferrite magnet
Inventor: SHIBUYA TSUGUJI
IPC: B28B3/00
Filed: 1989-05-22
Abstract: PURPOSE:To make the magnetic field applying direction and pressure direction of powder in a mold be in the same direction, and make the pressurizing possible without destroying the orientation by covering a stem with a bag comprising a flexible material, and force-feeding liquid between the stem and the bag, simultaneously, pressurizing powder in radial direction while applying a magnetic field in the radial direction. CONSTITUTION:Powder 2 is filled between a stem and mold frame 5 via a bag 3 comprising the mold frame 5 and flexible material, and a magnetic field is applied from the stem 1 in the direction of the mold frame 5, at the same time, fluid is force- fed between the bag 3 and stem 1, and then the powder 2 is pressurized in the same direction with the magnetic field so as to be molded therein. And, after pressurizing it by the bag 3 comprising a flexible material, the fluid is extracted once therefrom and powder is newly filled between the bag 3 and a molding, after that, the fluid is repeatedly force-fed and pressurized again, thereby obtaining a cylindrical molding of being thick in its wall thickness and large in its L dimension. Thus, manufacturing limitations due to cracks and crazings caused by the impossibility of improving the molding density in prior art are reduced, in particular, a radial anisotropic magnet having a large L dimension can be manufactured as a result.
Patent JP-S62298634-A (JP)
Inventor: BUORUFUGANGU MAISHIYU
IPC: F02D11/10
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-S5919162-A (JP)
Title: Pattern-forming method
Inventor: SATOU YUUICHI
IPC: H04N1/23
Filed: 1982-07-23
Abstract: PURPOSE:To control the gradation level of a pattern and form a toned pattern, by controlling the size of pattern elements constituting a pattern. CONSTITUTION:Video signals from R, G, B are inputted into sample-and-hold circuits SHR, SHG, SHB, and a synchronizing signal SYNC is inputted into a system controller to sample and hold the video signals. Outputs of respective color video signals are stored in line memories MR, MG, MB. This information is subjected to a masking treatment and a ground color removing treatment by a matrix circuit MX, and respective signals of cyan C, magenta M, yellow Y and black BL are outputted. The thus outputted signals are stored in latch memories MC, MM, MY, MBL and are inputted into head-controlling matrix circuits MXC and the like. These signals are converted into code signals, which are converted into analog voltages, which are inputted into head drivers AMP1- 8, and the recording heads are driven by a timing signal TP to control the quantity of ejected ink droplets.
Patent JP-H07328014-A (JP)
Title: Surgical device
Inventor: IKEDA YUICHI
IPC: A61B1/00
Filed: 1994-06-10
Abstract: PURPOSE:To provide a surgical device allowing a surgeon to cope with an emergency even when the surgery with a surgical manipulator must be interrupted for a different treatment in emergency during surgery and increasing safety in emergency. CONSTITUTION:This surgical device is provided with a surgical manipulator 6, an operation master manipulator 5 for operating the surgical manipulator 6 by remote control, and a fixing means removably fixing the operation master manipulator 5 to an operating table 1.
Patent JP-H1083283-A (JP)
Title: Method and system for selecting one target version
Inventor: CHRISTPHER HENRY GARKEN
IPC: G06F17/30
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of inconstant modification caused to one version by controlling the version of an object by making good use of the modification control history of the object. SOLUTION: A version (1)300 is generated for a reason A304 and a reason like the reason A304 is the fixation of a problem, function extension, etc. Then the version (1)300 is corrected for a reason B306 to become a version (2)302. The version (2)302 is modification done for the reason A304, so the reason A304 is a precondition for the reason B306. When a user finds an action to a single version of an object the modification having been done for the reason B306 is incorporated, the request action includes modification done before the version (2)302 is generated. Therefore, when an action is requested as to several reasons and a base line version, it is decided whether or not there is an additional reason for modification relating to a version between the base line and a desired version.
Patent JP-H05103857-A (JP)
Title: Electric control device for pinball game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1991-04-30
Abstract: PURPOSE:To firmly assemble a case, a shielding protector, a circuit substrate, and a covering body without using a screw. CONSTITUTION:An engagement edge 36 of a shielding protector B is engaged with receiving pieces 19,19 of a case A to force the protector B into the case A, thereby putting it in the case. The lower edge of a circuit substrate C is inserted into the inner side of engagement pieces 18, 18 of the case A to force the substrate C into the case, so that the upper edge of the substrate C is engaged with engagement hooks 14, 14 of the case A and the substrate C is put into the protector B. By inserting the engagement edge 43 of a covering body D into receiving pieces 19, 19 of the case A to push the body D into the case, an engagement hook 16 of the case A is engaged with an engagement port 44 of the body D so that the body D is fixed to the case A.
Patent JP-S5830790-A (JP)
Inventor: KOBAYASHI KAZUSHI
IPC: G06F3/153
Filed: 1981-08-18
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-H11332085-A (JP)
Title: Digital type ratio differential relay
Inventor: TAIRA MASAAKI
IPC: H02H7/045
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To realize a digital type ratio differential relay, which is able to automatically set a current value matched with a set value for a tap and lock a trip at setting of the tap. SOLUTION: This device has an analog switch for switching the ratio of the primary side current to the secondary side one about a transformer according to an instruction from a CPU, and a trip lock relay L87 for locking the operation of an auxiliary relay T87 for trip also according to an instruction from the CPU. While the tap values for the primary-side and the secondary-side current of the transformer are being set, the CPU keeps the trip-lock relay L87 in a locked state.
Patent JP-S5920995-A (JP)
Inventor: NAITOU MOTOHARU
IPC: H05B37/03
Filed: 1982-07-23
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-S5555345-A (JP)
Title: Regenerating method of selenium photosensitive material for electrophotography
Inventor: NAGAME HIROSHI
IPC: C01B19/00
Filed: 1978-10-20
Abstract: PURPOSE: To reproduce the material to reusable electric characteristics in a short time at low cost by mixing the selenium photosensitive material whose surfaces have been stained or oxidized with ion exchange resins in water and separating and drying the same after stirring.  
     CONSTITUTION: The selenium photosensitive material for electrophotography which has been deposited with various ions, moisture, etc. on the surfaces or have been oxidized upon long-term standing is stirred for 1W1.5 hours together with the same volume of the mixture of both resions of H + -type and OH - -type of ion exchange resins in water. Respective resins are used at 0.5W1.5l based on 1kg of the photosensitive resin. Next, the photosensitive material and ion exhchange resins are separated by a centrifugal separator or the like and the selenium photosensitive material is dried. The oxides and ionic materials of the surfaces are removed owing to rubbing of the resins and photosensitive material with each other or the photosensitive material with itself. In this way, the regenerated material having no characteristic degradation as a photosensitive material is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04354597-A (JP)
Title: Super-deep layer aeration method
Inventor: OSAWA TAKEHIKO
IPC: C02F3/08
Filed: 1991-05-31
Abstract: PURPOSE:To treat high-concn. drainage with the conserved space and to easily perform liquid-solid separation by sticking microorganisms to immobilized microorganisms while fluidizing the same together with raw water and performing oxidative decomposition treatment by the stuck microorganisms as the substrate thereof and settling the immobilized microorganisms and performing liquid-solid separation. CONSTITUTION:Air is supplied into both a pipe part 15 for descending flow and a pipe part 16 for ascending of a longitudinal shaft 10 and circulation flow is formed. Immobilized microorganisms are fluidized together with raw water through the longitudinal shaft 10. Microorganisms are stuck to the immobilized microorganisms during this fluidization. Oxidative decomposition treatment is performed as the substrate of microorganisms. Immobilized microorganisms discharged into a head tank 20 are settled and also liquid-solid separation of the treated water is performed in a liquid-solid separation part 21. Thereby since separation of immobilized microorganisms is easily performed, decomposition and removal of BOD component due to immobilized microorganisms are surely performed. Further since treatment is enabled with high space loading, the volume of an aeration tank is made small.
Patent JP-S5926458-A (JP)
Inventor: TSUTSUMI SHIYUNSAKU
IPC: B60K15/05
Filed: 1982-07-27
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-H04231089-A (JP)
Title: Video display system
Inventor: TEIMOSHII DEII JIEI SUTANPAA
IPC: G06T11/00
Filed: 1991-05-31
Abstract: PURPOSE: To display a game field whose size does not match a screen while giving a sense of reality by providing a control element occupying at least opposite boundary lines and fixed positions defining a range in which a game token moves. CONSTITUTION: Display data describing a game field 21 are stored in the addresses (a) to (z) of a memory 14, and a game division 22 includes thirteen lines of letters and is expressed in a segment 24. A segment 26 of the game field 21 includes a control element and is constantly displayed. The game division 22 can be positioned between addresses (f) to (z), and the segment 24 includes an active ball B and is outputted to an input/output part 16 for display. The data are stored in the memory 14 in digital form, and input is a set of binary bits describing pixels. Digital image data expressed by the game field 21 are converted into analog data capable of driving a video display 20.
Patent JP-H09321615-A (JP)
Title: Data demodulator
Inventor: KANO IKUO
IPC: H03L7/08
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To make the operation of a data demodulator stable and to improve the processing accuracy in the data demodulator having a PLL circuit configured by digital circuits only. SOLUTION: An adder 1 adds a feedback quantity and a reference count, a main counter 2 loads an output of the adder 1 and counts down it, a latch circuit 4 holds the main counter 2 by an edge of recovered data. A dead band avoidance circuit 5 calculates a value advancing an output of the latch circuit 4 by 3 counts to generate a timing to avoid a dead band. An adder/subtractor 6 outputs a phase and calculates the feedback amount in cooperation with an accumulator 7. a divider 12 and an adder/subtractor 14. A fraction processing circuit 13 corrects the accumulated error of fractions rounded off by the division processing of the feedback amount. A waveform generator 15 generates a synchronization demodulation signal from the recovered data and the synchronizing signal.  An incorrect data detection circuit 16 detects incorrect recovered data to reset the entire demodulation circuit thereby quickening the response to the synchronization.
Patent JP-H10321485-A (JP)
Title: Method and device for calibrating model parameter
Inventor: HAYASHI YOICHI
IPC: H01L21/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To physically extract the accurate value of a model parameter. SOLUTION: A first storing section 10 stores designated information and process condition of each process, and a second storing section 12 stores the characteristic value of each process and the values of parameters. A third storing section 14 stores the measured results of the characteristic value of each process measured after each process. A process simulator 16 simulates each process by using the information stored in the first and the second storing sections 10 and 12 and outputs the calculated results of the characteristic value of each process. A first comparing section 22 compares the output result of the simulator 16 with information read out from the third storing section 14. A first adjusting section 24 adjusts the value of a model parameter stored in the second storing section 12 in accordance with the output result of the comparing section 22.  A third reading-out section 26 reads out the information stored in the third storing section 14 based on designated information and the output result of the comparing section 22 after simulation and stores the information in the second storing section 12 instead of the characteristic value of each process.
Patent JP-S5556656-A (JP)
Title: Semiconductor device
Inventor: MATSUMURA FUMIYOSHI
IPC: H01L27/08
Filed: 1978-10-23
Abstract: PURPOSE: To prevent damage due to high voltage between a collector and an emitter, by forming a constant-voltage diode by the junction of an inverted layer in the collector under a base electrode and a high concentration layer.  
     CONSTITUTION: An N + -layer 2 is provided in an N-type collector layer 1, and the concentration is adjusted. The breakdown voltage of a constant-voltage diode, which is formed by an inverted layer 3 resulted from the high-voltage application to the collector due to an inductance load and the layer 2, is made lower than the withstanding voltage between the collector and a base. Then, a P-type base layer 5 and an N +  emitter layer 6 are formed. A base electrode 4 is formed on an insulating film 7 along a portion of the layers 5 and 2, and an emitter electrode 8 is formed at the same time. Thereafter, lead wires 9 and 10 are attached, and a collector electrode 11 is attached to the layer 1. In this constitution, since the collector voltage is limited by the sum of the breakdown voltage of the constant voltage diode and the threshold voltage between the base and emitter, the transistor is not damaged by inverse high voltages. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07329255-A (JP)
Title: Laminated film
Inventor: MIYAKE TOSHIYUKI
IPC: C09J7/02
Filed: 1994-06-13
Abstract: PURPOSE:To provide a laminated film excellent in weathering resistance and antistaining properties and having an anti-glare surface and used as a base material of a self-adhesive sheet used for decoration or marking outdoors of indoors. CONSTITUTION:A laminated film is obtained by laminating a fluoroplastic film and an acrylic resin film both of which contain a UV absorber by a co- extrusion molding method or a dry lamination method and imparting anti-glare properties to the non-laminated surface of the fluoroplastic film by a method applying embossing processing or a method compounding an inorg. filler with a resin.