baber/WOPTO huggingface dataset:
Patent JP-H0259698-A (JP)
Title: Dry well cooling device
Inventor: IKEGAME NOBORU
IPC: G21C13/00
Filed: 1988-08-25
Abstract: PURPOSE:To enhance cooling effect by dividing a space part between a nuclear reactor pressure vessel and a shielding wall by a separator, and executing cooling by an air supply and exhaust in each space part. CONSTITUTION:In the inside of a cylindrical shielding wall 3 provided on the periphery of a nuclear reactor pressure vessel 1, an annular separator 11 is attached in a position of about the center in the height direction. On the lowest part of each of the lower space part 5a and the upper space part 5b, annular air supply nozzles 12a, 12b are provided, and on the uppermost part of each of both the space parts 5a, 5b, annular exhaust nozzles 13a, 13b are provided. In this state, from a local cooler 8, cold air is fed to the air supply nozzles 12a, 12b through air supply ducts 7a, 7b, allowed to pass through each space part 5a, 5b, and drawn out by exhaust fans 15a, 15b through exhaust ducts 14a, 14b. In such a way, a passing distance of cold air is shortened and a temperature rise of cold air becomes small, and also, since an outflow of cold air becomes small, the cooling efficiency becomes high.
Patent JP-H0494687-A (JP)
Title: Rice lipoxygenase gene
Inventor: SHIBATA DAISUKE
IPC: C12N15/53
Filed: 1990-08-13
Abstract: NEW MATERIAL:A rice lipoxygenase gene containing specific base sequence and amino acid sequence. USE:A reagent for the anti-sense gene manipulation to decrease an enzyme causing the old-rice odor generated by the storage of rice over a long period. PREPARATION:The objective DNA containing rice lipoxygenase gene can be produced e.g. by sprouting rice in dark place for 3 days, separating RNA from the whole plant with a guanidium salt, preparing mRNA from the RNA using an oligo-dT column, synthesizing the corresponding cDNA using the mRNA as a template, treating with a restriction enzyme to effect the ligation to a vector, packaging the product, infecting an E.coli with the obtained recombinant phage, culturing the cell to produce a cDNA library, screening with an anti- lipoxygenase antibody to select a lipoxygenase-producing strain, separating the DNA from the strain and subjecting to restriction enzyme treatment.
Patent JP-S58119308-A (JP)
Title: Sedimentation raking equipment
Inventor: SHIODA KUNIO
IPC: B01D21/18
Filed: 1981-12-30
Abstract: PURPOSE:To enable the lifting and lowering of a suspension beam and a backet conveyor always kept horizontal by connecting the suspension beam and a travelling truck with a cross beam. CONSTITUTION:A suspension beam 5 is lifted or lowered with a suspension beam hoist 8. A sheave 13 is mounted at the center point of the cross beam lower stage and two ropes 14 are applied thereon to prevent horizontal swing (in the direction of travelling). The pin connection of the travelling truck 3 and the suspensin beam 5 with a cross beam 4 always enables the suspension beam 5 to be retained at a horizontal position. The slack of a backet conveyor 12 is prevented with a tension device in the lifting and lowering of the suspension beam. When overload is applied on the backet conveyor 12, the suspension beam 5 is allowed to move backward or upward with the tilting of link 16.
Patent JP-H0953109-A (JP)
Title: Method for temperature-raising and refining molten steel
Inventor: HIGUCHI YOSHIHIKO
IPC: C21C7/064
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a temp.-raising and refining method excellent in a desulfurization to extra-low in molten steel. SOLUTION: In the temp.-raising and refining method of the molten steel for blowing or injecting CaO-base flux (FL) together with oxidizing gas into the molten steel containing Al, a ratio Y to X of a supplying speed Y of pure CaO in the FL and a supplying speed X of pure oxygen in gas is made to 0.2-5, wherein, the units of Y and X are each kg/(t.min). By this method, an extra-low sulfur and high cleanliness steel is obtd. while restraining the erosion of a tuyere.
Patent JP-H1052534-A (JP)
Title: Pinball game machine
Inventor: UEI TOSHIHIKO
IPC: A63F7/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To improve the interest of a player enjoying a game while expecting a good result. SOLUTION: An LCD display is provided with three display areas divided into three in a vertical direction. When a hit ball enters a pattern operation gate, fluctuation display is started in the respective display areas. The fluctuation display is stopped in the order of the left 31a, right 31c and center 31b of the display area. As the result of stop display, when the three pieces of the patterns of the same kind are lined up in an oblique direction, large winning is attained and a specified winning port is opened for about six seconds. When the two stop-displayed patterns of the left and right 31a and 31c are matched in the oblique direction during the fluctuation display of the center 31b, a reach state is attained.  Since the reach state is a state capable of attaining the large winning by the display result of the center 31b, by displaying remaining time until the fluctuation display of the center 31b is stopped matched with the reach state by a clock 35, the interest of the player is improved.
Patent JP-H0855676-A (JP)
Title: Inductor for induction heating device
Inventor: ISHIHARA SUSUMU
IPC: H05B6/10
Filed: 1994-08-12
Abstract: PURPOSE:To provide an inductor for an induction heating device in which dielectric breakdown or short-circuitting of a heating coil can be prevented for a long period to enable stable operation, and in which a damaged part only can be repaired by increasing a service life of a heat-resistant coil on the surface of the inductor. CONSTITUTION:A heating coil 3 is wound on a recessed groove 2 of a grooved iron core 1, and a heat-resistant plate 9 is installed on a surface of the grooved iron core 1 facing a subject material 5 in an inductor for an induction heating device, where a cooling tube 12 formed of non-magnetic material is embedded on the inner side of a plate block 11 formed of a moulded body or baked body of castable cement. A plurality of the plate blocks 11 are combined in the form of a flat plate to form the heat-resistant plate 9.
Patent JP-S6453568-A (JP)
Title: Semiconductor package
Inventor: TSUJI MUTSUO
IPC: H01L23/12
Filed: 1987-08-25
Abstract: PURPOSE:To effectively radiate any heat produced in an IC through a cap by providing a recessed portion at the center of an IC packaging part on a printed board, and connecting a capacitive element formed in the recessed portion with a GND terminal of the IC and a power supply terminal or connecting in addition to the capacitive element a resistive element with arbitrary terminals of the IC. CONSTITUTION:In a semiconductor package where a TAB.IC is sealed with a wiring board 11 and a cap 10, a lead pad 104 connected to a lead 13 of the IC 12 is formed on a mounting part of the IC 12 at a surface corresponding to the circumference of, and is connected to an input/output pad 16 through an internal wiring 15. In addition, the wiring board 11 includes a recessed portion 17 at the center of a mount part of the IC 12, and two capacitive element pads 18 formed on the bottom thereof, one of the latter pads being connected to the GND terminal of the IC and the other connected to a power supply terminal. Both end electrodes of the capacitive element 19 are connected to the two capacitive element pads 18, respectively. The IC 12 is mounted faced down on the wiring board 11, and the lead 13 of the IC 12 is connected to the lead pad 14. A cap 10 is bonded with the wiring board 11 to seal the IC 12.
Patent JP-S6365467-A (JP)
Title: Reverse image forming method
Inventor: KONDO REIJIRO
IPC: G03G15/08
Filed: 1986-09-08
Abstract: PURPOSE:To prevent toner from being uselessly consumed and dispersed by delaying the work start time of a developing device from the work start time of a main motor or a main charger at the time of starting an image forming process, and at the time of ending the image forming process, simultaneously stopping the driving of the main charger, a developing roller and a photosensitive drum. CONSTITUTION:At the time of starting the image forming process, a photosensitive area electrostatically charged by the main charger 2 is moved up to the position of the developing roller 3a and then developing roller 3a is rotated. Thereby, an uncharged photosensitive area is not opposed to the developing roller 3a, so that useless toner is not stuck to a photosensitive drum 1. At the time of ending the image forming process, the main motor (rotation of the drum 1), the main charger 2 and the developing roller 3a are simultaneously stopped at their driving. Thereby, the area which is not charged by the main charger 2 is not moved up to the position of the roller 3a and the useless toner is not stuck to the drum 1. Consequently, the toner can be prevented from being uselessly consumed or dispersed.
Patent JP-H0496911-A (JP)
Title: Solid titanium catalyst component for polymerizing olefin, catalyst and method for polymerizing olefin
Inventor: SHINOZAKI TETSUNORI
IPC: C08F4/60
Filed: 1990-08-10
Abstract: PURPOSE:To efficiently prepare the subject polymer having high stereo-regularity by employing a highly active catalyst comprising a specific organic metal compound, a compound having plural ether bonds and a solid titanium catalyst component prepared by bringing an Mg compound into contact with an electron donor and subsequently with a liquid titanium compound. CONSTITUTION:Ether and/or an alpha-olefin are (co)polymerized in the presence of a catalyst comprising (A) an organic metal compound catalyst component, (B) an organic metal compound catalyst component containing the group I-III metal in the periodic table and (C) a compound having two or more ether bonds through plural atoms, the solid titanium catalyst component A being prepared by bringing a solid adduct of a magnesium compound and an electron donor, the electron donor and a liquid titanium compound into contact with each other, wherein the solid adduct or a derivative thereof is brought into contact with the electron donor in the absence of the liquid titanium compound.
Patent JP-H0747153-A (JP)
Title: Golf bag
Inventor: ITO MASAO
IPC: A45C11/00
Filed: 1993-08-03
Abstract: PURPOSE:To keep clubs housed in good order in terms of their types during the transportation as well as during the playing by providing a frame material having insertion holes for holding shaft parts and a bottom material with V-shaped recessed parts for holding grip ends to facilitate the insertion and removal of the clubs. CONSTITUTION:A frame material 5 is provided with insertion holes 4 and a club is lowered through the insertion hole 4 to hold to shaft part 11 with the insertion hole 4 while a grip end 14 is held in the V-shaped recessed part 7 provided on a bottom material 6 mounted on a bottom part 16 of a golf bag 9. The insertion hole 4 for holding the shaft part 11 and the V-shaped recessed part 7 for holding the grip end 14 and arranged mutually at the same opposed position. Thus, the clubs are always held stably at respective positions when the golf bag is put upright, inclined or laid sideways.
Patent JP-S6273719-A (JP)
Title: Dry etching apparatus
Inventor: OTSUBO TORU
IPC: C23F4/00
Filed: 1985-09-27
Abstract: PURPOSE:To raise the etching rate of a dry etching apparatus by setting the area ratio of an electrode opposed to an electrode for placing a wafer to the specific value or higher. CONSTITUTION:Since high frequency energy applied between a high frequency electrode 2 for placing a wafer 7 and an opposed electrode 21 of ground potential is converted to energy of plasma, the surface area of the electrode of the ground potential is preferably increased, while the electrode 2 is preferably of sufficient size for placing the wafer and preferably of smaller surface area to thereby increase the plasma density near the surface of the wafer. Thus, the etching rate can be improved, and the selection ratio of the primary film and that of a resist film can be improved.
Patent JP-H0942271-A (JP)
Title: Electronic applied apparatus having friction hinge
Inventor: KOTAKI SHUICHI
IPC: G06F1/16
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide friction hinge structure to reduce a cost, provide a friction force having stability, and have an assembly process having the sufficient degree of freedom. SOLUTION: An electronic applied apparatus having a friction hinge comprises a pair of hinge brackets 3L and 3R; a friction sleeve whose base part is fixed to one end side of the hinge brackets 3L, 3R; resiliently deformable friction spring pin 6 coaxially inserted in the friction sleeve 5 and brought into friction contact with the inner peripheral surface of the friction sleeve 5 and having a base part fixed to the ends on the other side of the hinge brackets 3L and 3R; and a hinge shaft arranged in an extending-through state in the friction spring pin 6 and blocking disassembly of the hinge brackets 3L and 3R.
Patent JP-H1056278-A (JP)
Title: Mounting structure for large power semiconductor element
Inventor: MURAIDA MICHIO
IPC: H01L23/36
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a large power semiconductor element wherein high heat radiation is obtained at low cost. SOLUTION: Relating to the implementation structure, a circuit substrate 2 to which a large power semiconductor element 1 is connected by a flip chip method is connected to the main substrate 3. Since the semiconductor element 1 and the main substrate 3 are, through a heat conductor 4, thermally connected together, the heat generated at the semiconductor element 1 is transferred to the main substrate 3 through the circuit substrate 2, and at the same time, it is transferred to the main substrate 3 through the heat conductor 4 for heat radiation, further, the heat transferred from the semiconductor element 1 to the heat conductor 4 can be radiated from the heat conductor 4.
Patent JP-H0766648-A (JP)
Title: Amplifier circuit
Inventor: YOKOGAWA SEIICHI
IPC: H03G3/02
Filed: 1993-08-27
Abstract: PURPOSE:To enable a gain adjustment without using an exterior resistance and increasing the number of terminal and space. CONSTITUTION:A cascade connection is performed for two differential amplifiers 1 and 2 by AC coupling via capacity C1 and C2. Supposing that Vc and Vd has anti-phases and the voltage change amount of Vc and Vd is equal, 'Vc=(Va-Vb)XA1/2...(4)...' is established, and further, 'v2=(Vc-Vd)XA 2=(Va-Vb)XA1XA2...(5) is established. Because terminal voltage Vd becomes '0' when a pad P1 provided on an output terminal d is shorted to a power source or GND, 'v2=VcXA2...(6)' is established by formula (5). If formula (4) is substituted for formula (6), 'v2=(Va-Vb)XA1XA2/2...(7)' is established. Namely, when the pad 1 is shorted to the power source or GND, gain can be made '1/2'.
Patent JP-S6191664-A (JP)
Title: Photoconductive film and electrophotographic sensitive body using it
Inventor: ISHIKAWA SHOZO
IPC: G03G5/06
Filed: 1984-10-12
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity by forming a photoconductive film contg. a specified malotropocyanine compd. on a conductive substrate to form a photosensitive layer. CONSTITUTION:The photosensitive body enhance in sensitivity and durability, and suitable for a laser beam printer, an electrophotographic copying machine, etc., is obtained by vapor depositing the compd. on the conductive substrate, dispersing it into a binder and forming photoconductive film, and preferably, incorporating it in an electrostatic charge generating layer and forming a charge transfer layer on this layer to form a laminate photosensitive layer. The compd. is represented by the formula in which n is 0, 1, or 2; each of R1-R6 is optionally substd. alkyl, aralkyl, aryl, or adjacent 2 groups of them may form a condensed ring with a tropilium ring.
Patent JP-2001043046-A (JP)
Title: Printing processing system and printing processing method
Inventor: KIMURA KOICHI
IPC: G06F3/12
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To minimize the influence to other applications by judging the use situation of resources according to a printing job command and switching the setting for performing a rendering function. SOLUTION: A CPU 110 judges the use situation of computer resources when the CPU 110 receives a printing command. The CPU 110 discriminates whether or not a printing job can be executed without any problems by using a preliminarily defined prescribed value as the value that is enough for a driver module 106 to operate on the basis of the acquired computer resources and capabilities. When there is no problem on resources competition even though a prescribed value is adopted and printing is judged as possible, the preliminarily defined prescribed value stored in a ROM 120, etc., existing on a host computer 100 is acquired and adopted as setting at the time of subsequent print processing. Also, when the prescribed value is decided as unadoptable, the next candidate is retrieved and the preceding processing is further repeated until an adoptable candidate is retrieved.
Patent JP-H0494939-A (JP)
Title: Manufacture of printing master and manufacturing device therefor
Inventor: IWANAGA HIDEAKI
IPC: B41M5/46
Filed: 1990-08-10
Abstract: PURPOSE:To provide an inexpensive, easy-to-operate device and to obtain therewith high resolution by making the device workable in such that the laser beams are shed on a thermal transfer sheet which is made of layers formed of lipophilic printing image-forming materials and pigments absorbing near infrared rays. CONSTITUTION:A layer including lipophilic printing image-forming materials is formed on the surface of a thermal transfer sheet 1, and a heating layer including pigments absorbing near infrared rays is formed on the reverse side of the sheet. The thermal transfer sheet 1 is wound with winding rollers. In the middle of the course of the winding, pressure rollers 3 and a laser beam emitting device 4 which emits the laser beams in accordance with image signals are provided, and the images are transferred to a lipophilic printing master base sheet 5. The thermal transfer sheet 1 is made up in such structure that the heating layer 8 including the pigments 7 absorbing the near infrared rays is formed on one side of a base sheet 6, and the opposite side of the base sheet is coated with the lipophilic printing image- forming material 9. With the laser beam shed on the thermal transfer sheet 1 in accordance with the image signals, a part 10 on which the laser beam is shed heats, making the printing image-forming material 11 on that part melt, and by pressing with the pressure rollers 3, the lipophilic printing image-forming material 12 is selectively transferred to the surface of the printing master base sheet 5.
Patent JP-S6271657-A (JP)
Title: Font construction for printer
Inventor: MURAKAMI ISAO
IPC: G06K15/02
Filed: 1985-09-26
Abstract: PURPOSE:To enable the lower ends of printed characters to be flush with each other even where enlargement printing or contraction printing is mixed in ordinary printing, by providing a vertical-direction layout information part with fixed offset quantity information indicative of the lower end determined for each character which lower end is unchanged even at the time of vertical- direction enlargement or contraction printing. CONSTITUTION:For example, in the case of a character 'H', a character dot matrix pattern part 5 is the region defined by X2 and Y2, and horizontal- direction and vertical-direction layout information for the dot pattern of the character H are constituted of a horizontal-direction layout information part (X1-X3) 6 and a vertical-direction layer information part (Y1-Y3) 7. Particularly, the part y3 is the lower end position, namely, offset quantity information for the character pattern. Even at the time of enlargement or contraction printing, printing is conducted by using the offset quantity information Y3 as it is in the same manner as in ordinary printing (namely, without multiplying it by 2 or by 1/2). By this, it is ensured that the lower ends of printed characters are flush with each other even at the time of enlargement printing or contraction printing.
Patent JP-H0940583-A (JP)
Title: Recombinant der f iii allergen and its production
Inventor: NISHIYAMA CHIHARU
IPC: C07K16/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new substance consisting of a protein having a specific amino acid sequence, capable of being produced in a large amount as a form of maintaining an IgE antigen binding activity and a protease activity and useful for the treatment or diagnosis of an epidermal acarid (dermatophagoides) sensitive allergic diseases. SOLUTION: This recombinant Der f III allergen is a proteinous allergen having an amino acid sequence of the formula and is obtained by acquiring a clone holding a Der f III gene from a DNA gene library prepared from the body of an epidermal acarid with a plaque hybridization method, then expressing a DNA fragment obtained by the clone strain having a pre-pro sequence as e.g. a fused protein with glutathione S-transferase in an Escherichia coli, separating a pro-Der f III from the fused protein, modifying a C-terminal amino acid of the pro-protein by a recombinant DNA method, finally expressing the modified protein as a fused protein as before and performing the separation from the fused protein and removal of the pro sequence by utilizing its protease activity.
Patent JP-S59103359-A (JP)
Title: Cooling device for heating element
Inventor: MATSUMOTO MASAICHI
IPC: H01L23/44
Filed: 1982-12-03
Abstract: PURPOSE:To omit a blower and the loss caused by accessories as well as to facilitate maintenance by a constitution wherein a cooling device is arranged in the upper part of a tank and a liquid phase part of a cooling medium is cooled down, after which it is sprinkled by a sprinkler in the tank. CONSTITUTION:A pump 8 sends a liquid phase part 401 of a cooling medium 4 in a liquid reservoir 101 of a tank 1 to a sprinkler 14 and is sprinkled in a cooling device 11A as becoming droplets. The droplets are over cooled while adhering to the wall and dropping. The liquid phase part 401 is sprinkled by a sprinkler 5 in the upper part of the tank 1 through a pipe 15 in the lower part of the cooling device 11A onto heating elements 2 and 3. The other part is sprinkled into a gas phase part 402 and falls into the liquid reservoir 101. The gas phase part 402 which is vaporized by contact with the heating elements comes in contact with the falling liquid phase part 401 and cools down again thereby. If quantity of the liquid phase part 401 of the cooling medium circulated by the pump 8 is adjusted properly, the falling liquid phase part 401 does not rise up to the boiling point. By this constitution, a cooling device of easy maintenance and low price can be obtained.
Patent JP-H0531912-A (JP)
Title: Ink jet recording device
Inventor: SUZUKI TETSUO
IPC: B41J2/165
Filed: 1991-07-31
Abstract: PURPOSE:To protrude a stopper in the movement path of a carriage and prevent a recording head from forgetting to be fixed to a capping position and to be released from the position, with the help of the stopper by closing an operating member of a switching tray for loading a recording medium. CONSTITUTION:A stopper 65 provided on an operating member 62 for opening a discharge aperture 63 as an opening is released from a locking position with a recording head 1 by opening the operating member 62, and the recording head 1 is unlocked at a capping position. On the other hand, after the completion of use of an ink jet recording device and the movement of the recording head to the capping position, a stopper 65 comes in contact with the recording head 1 by rotating the operating member 62 in (a) direction for closing the discharge aperture 63. Further, the stopper 65 moves to a capping lock position where the recording head 1 is fixed to the capping position. That is, it is possible to completely prevent the lock ON/OFF operation from failing to be performed or a faulty operation from being executed.