baber/WOPTO huggingface dataset:
Patent JP-H1136031-A (JP)
Title: Aluminum material for electrolytic capacitor
Inventor: ITAGAKI TAKESHI
IPC: C22C21/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain aluminum foil in which pits are uniformly formed at high density by electrochemical etching to enlarge its surface area and capable of obtaining high capacitance by specifying the purity of an Al material and specifying the contents of Na, Mg and B. SOLUTION: Relating to an Al material of >=99.9 wt.%, preferably about >=99.98%, furthermore, the content of Na is regulated to 0.01 to <10 ppm, the content of Mg is regulated to 0.1 to <10 ppm and the content of B is regulated to 0.01 to <10 ppm, and preferably the average concns. of Na, Mg and B in the layer to a depth of 1 μm from the surface are enriched to the ones higher than those in the layer inner than that. Relating to this Al material, by the synergic operation of optimum amounts of Na and Mg and the pit coarsening suppressing operation of Bi, fine capillary pits are uniformly formed at high density. This Al material is moreover incorporated with 1 to 100 ppm Si, 1 to 100 ppm Fe, 1 to 100 ppm Cu, 0.1 to 10 ppm Pb or the like as necessary, by which its characteristics can be improved.
Patent JP-H0355542-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: ABE AKIRA
IPC: G03C7/30
Filed: 1989-07-25
Abstract: PURPOSE:To prevent the decrease in the amt. of permeated water and the clogging of a reverse osmosis membrane in the method for processing the photosensitive material to execute washing and/or stabilization processing by a multistage counter current system by processing a washing liquid and/or stabilizing liquid contg. at least one kind of sulfinic acid, sulfinate or the bisulfurous acid adduct of a carbonyl compd. by the reverse osmosis membrane. CONSTITUTION:The washing liquid and/or stabilizing liquid contg. at least one kind of the sulfinic acid, sulfinate or the bisulfurous acid adduct of the carbonyl compd. is processed by the reverse osmosis membrane. The decomposition of the silver thiosulfate and the formation of silver sulfide in a washing bath and/or stabilizing bath are, therefore, effectively prevented in this way. The decrease in the amt. of the permeated liquid and the clogging of the reverse osmosis membrane are prevented in this way even if the processing liquid in the washing and/or stabilization processing of the multistage counter current system is subjected to regeneration processing.
Patent JP-H0356416-A (JP)
Title: Hepatic disorder remedy for fishes
Inventor: KOGA HIROYASU
IPC: A61P3/00
Filed: 1989-07-25
Abstract: PURPOSE:To provide a hepatic disorder remedy for fishes by containing isoprothiolane or malotilate as an active ingredient. CONSTITUTION:0.01-100 wt.% di-isopropyl 1,3-di-thiolane-2-ylidenemalonate (referred to as isoprothiolane) or di-isopropyl 1,3-di-thiol-2-ylidenemalonate (re ferred to as malotilate) as an active ingredient is compounded if necessary with an excipient, a filler, a binder, a surfactant, etc., to provide the objective agent. The agent is prepared into a shape of infections, granules or powder but is orally administered. The isoprothiolane or malotilate is administered in a dose of 10-2,000 mg per kg of a body. The agent is applied to fishes such as carps, salmons, yellow tails, sea breams, eels and flatfishes but not limited thereto.
Patent JP-S5892429-A (JP)
Title: Preparation of selective permeable membrane
Inventor: KOBAYASHI SHIGEYOSHI
IPC: B01D71/66
Filed: 1981-11-30
Abstract: PURPOSE:To attain to enhance water permeability, by treating a selective permeable membrane obtained by supporting a selective permeable activated substance by a porous support membrane with alcohol. CONSTITUTION:A selective permeable activated substance is directly supported by a porous support membrane with an optional shape comprising a desired material or a precursor capable of being converted to said selective permeable activated substance by crosslinking is supported by the support membrane to be  crosslinked thereon to prepare a selective permeable membrane. In the next step, when the obtained membrane is contacted with alcohol by using an aqueous  alcohol solution, the hydrophilicity of the membrane is enhanced and the water  permeability thereof is enhanced because of the formation and the enlargement  of fine pores.
Patent JP-S6346298-A (JP)
Title: Cold rolling oil for direct feeding of steel sheet
Inventor: MURAMOTO YU
IPC: C10N40/24
Filed: 1986-08-12
Abstract: PURPOSE:To obtain cold rolling oil for directly feeding steel sheets, obtained by blending palm oil with beef tallow and a specific oil-soluble high polymer in a specific amount and having improved lubricity, lubrication stability and waste water treating property of waste liquor. CONSTITUTION:A rolling oil obtained by blending (A) palm oil and/or beef tallow with (B) 0.01-0.5% oil-soluble high polymer having one or cationic nitrogen atoms in one repeating unit and an average molecular weight within the range of 800-1,000,000. Examples of the component (B) include (co)polymers of nitrogen-containing monomers (salts) expressed by formula I or II (R1 is H or CH3; R2 and R3 are CH3, C2H5 or C3H7) or copolymers of one or more of the above-mentioned monomers (salts) with (meth)acrylic acids (alkyl ester, alkylamide or alkene).
Patent JP-S6083126-A (JP)
Title: Coordinate detector for input position
Inventor: YONEYAMA TAKAO
IPC: G06K11/06
Filed: 1983-10-14
Abstract: PURPOSE:To detect the coordinates of input positions on an input board by radiating acoustic signals from a point on the input board and measuring the difference between transmission times of the acoustic signals received by flat plate- shaped piezoelectric elements set at two sides orthogonal to the input board. CONSTITUTION:When an input pen 12 is pressed to the coordinates on the surface of an input board 10, the elastic waves are radiated evenly within the board 10. These elastic waves are transmitted within the board 10 and detected by flat plate-shaped piezoelectric elements 11a and 11b for X and Y axes respectively to be converted into electric signals. These electric signals are amplified by amplifiers 15a and 15b, and the output waveforms of these amplifiers are supplied to comparators 16a and 16b. Then the stop signal of a counter 17 is delivered from comparators 16a and 16b respectively. While the cycle signals are supplied to the counters 17a and 17b from an electric-mechanic transducer oscillation circuit 14 as the counter start signals. The counters 17a and 17b measure the times when they receive the counter stop signals and deliver the measured times to a position orientation circuit 18. Then the counter 18 calculates the position of the pen 12 from the counter output value.
Patent JP-H05302420-A (JP)
Title: Construction method for hollow building plate material and member used therein and structure of joint area
Inventor: MATSUOKA KATSUYUKI
IPC: E04F13/14
Filed: 1992-07-17
Abstract: PURPOSE:To perform a series of construction works simply at a low cost, to favorably accomplish ventilation in the interior of continuously constructed hollow building plate material, and to prevent floating of a sealing material filled in a joint area. CONSTITUTION:After a joiner 11 having a top plate 11a is fixed to a bed material 14, plural through holes 2 of a hollow building plate material 7 are formed as partition chambers 4 in the direction of wall thickness by a partition wall 3, and the partition chambers 4 are connected to each other through a communicating path 6. The hollow building plate material 7 are also continuously constructed in such a manner that the side end surface of each hollow building plate material 7 is positioned on the side of the top plate 11a of the joiner 11 so as to have the back side partition chambers among the partition chambers 4... communicated with a space area 12 formed substantially below the top plate 11a of the joiner 11.
Patent JP-H1138166-A (JP)
Title: Glass-column container box
Inventor: ANDO YASUMITSU
IPC: G12B9/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To enable a glass column container box to efficiently containing glass columns not dried after washing and to dry them during storing, by providing an exchangeable column insertion plate and a draining plate inside the container outer box. SOLUTION: The containing outer box 1 has a nearly square box shape and partly uses a transparent material. The upper plate 5 and the front plate 6 of the containing box 1 are made detachable, for example, and constituted to be able to put in and out a glass column 9. An exchangeable column insertion plate 3 is provided inside the containing outer box 1 and stably holds the inserted glass column 9. A detachable frame 2 is also placed to facilitate exchanging the column insertion plate 3 and putting in and out the glass column 9. On the bottom of the frame 2, a draining plate 4 is provided and a smaller hole than the glass column 9 is provided so as to drain. At the lowermost part of the glass column containing box, a pit part 7 of water flowing out of the hole of the draining plate 4 is provided.
Patent JP-H0479758-A (JP)
Title: Driving circuit of current sensing igbt
Inventor: SASAGAWA KIYOAKI
IPC: H02M1/00
Filed: 1990-07-19
Abstract: PURPOSE:To obtain the driving circuit of a current sensing IGBT which facilitates protection of devices from breakdown caused by an excessive voltage by a method wherein a variable voltage source which makes a voltage applied to the gate of the IGBT gradually with the lapse of time when an overcurrent is cut off is provided. CONSTITUTION:A normal switching time operation is performed by a transistor T1 receiving the signal of a photocoupler PH1 and transistors T2 and T3. When a fault is judged by a fault detection processing part 100, a transistor T4A is turned on and the charge of a capacitor C2 is discharged through a resistor R2. If resistance values R1, R2 and R3 are so selected as to satisfy a relation R1, R3>>R2, a differential voltage between the terminal voltage of the capacitor C2 and an off-gate voltage V2 is outputted between the gate and emitter of a current sensing IGBT Q1. Thus, the IGBT Q1 is cut off slowly and an excessive overvoltage is not induced between the collector and emitter of the IGBT, so that devices can be protected securely from an overcurrent.
Patent JP-H0743112-A (JP)
Title: Light emitting point detecting method and positioning device for luminous element
Inventor: KOJIMA HISAAKI
IPC: G01B11/00
Filed: 1993-08-02
Abstract: PURPOSE:To precisely and simply detect the position and direction of the light emitting point of a luminous element with directivity such as a semiconductor laser beam. CONSTITUTION:Light from a semiconductor laser chip l is received with a lens 30 and the image thereof is projected on a CCD image pick-up element 31. This element 31 is positioned off the image point B of the chip 1 and as a result, what is called out-of-focus image is projected on the element 31. In this case, scattered light incident on the lens 30 is projected as a spread circular image, but the beam thereof is projected as one point, even if positioned off the image point B, because the light is not spread. Also, the required computation is undertaken, on the basis of a positional relationship among three of the optical axis of the lens 30, the center of the circular image and the beam image, thereby enabling the deviation (d) and inclination gamma of the chip l from the optical axis to be obtained through a calculation.
Patent JP-2001023423-A (JP)
Title: Flat light source unit
Inventor: ONIKIRI AKIRA
IPC: F21V8/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a flat light source unit of a edge light system using a point light source such as LED's equipped with an improved uniformity in the brightness of the illuminating light. SOLUTION: A flat light source unit 10 embodied on the edge light system is equipped with a photo-guide member 1 formed in a plate shape from a photo- transmissive material, having a first main surface to serve as a light emitting surface 1b and furnished with a light diffusing means on a second main surface 1a confronting the first main surface, and a light source 2 positioned close to the side face of the photo-guide member 1, wherein the photo-guide member 1 is furnished with a blind hole having an effect to distribute to the left and right the incident light from the source 2 and admit partial passage of the light and also with a reflection part 6 on the side face 1d,  and thereby the light from the light source 2 is widened uniformly by means of optical path conversion so as to generate a condition free of directionality and is radiated onto the oversurface and undersurface of the photo-guide member 1, and it is made practicable that a flat light flux having uniform brightness is emitted from the light emitting surface 1b.
Patent JP-2000014467-A (JP)
Title: Vibration-sensitive type article falling down preventing device of bookshelf
Inventor: TAMAOKI KIYOJI
IPC: A47B96/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-sensitive type article falling down type article falling down preventing device, for general purpose, which is provided in a bookshelf so as to be actuated by the vibration of earthquake or the like to prevent articles stored in the bookshelf from forwardly projecting out and falling down and in which the number of components and cost thereof can be reduced. SOLUTION: In a bookshelf, hollow supports 4, 4, in pairs, are provided at least on the opposite sides of a frontage respectively, and a plurality of locking holes 8 are vertically provided at predetermined intervals on either inner side of the support and an opening 9 is provided at the rear side of each support. A shelf board is mounted between the supports utilizing the locking holes 8. In this case, a limit member 2 adapted to be mounted between both the supports and a weight 3 to be attached to the member 2 so as to be placed within the support are provided. The limit member 2 has axial parts 11, 12 on its opposite ends respectively, and a nearly horizontal limit bar 14 is form between arms 13 extending from the part 11, 12 respectively. A mounting bar 15 which extends from at least one of the parts 11, 12 in a direction opposite to the arm 13 is provided.  Each of the axial parts 11, 12 are rotatably engaged in the opposed holes 8, in pairs, located above the bookshelf, of both the supports, respectively, and the weight is mounted to the bar 15.
Patent JP-H0358730-A (JP)
Title: Fishing rod and production thereof
Inventor: AKIBA MASARU
IPC: A01K87/00
Filed: 1989-07-26
Abstract: PURPOSE:To obtain a fishing rod capable of screwing a plug in a state resistant to loosening and effective in preventing the falling and missing of an upper plug and a bottom plug after housing an intermediate rod into the rod body by forming a tubular body with a flexible material and forming a female screw having elliptic cross-section. CONSTITUTION:A tubular rod body made of a synthetic resin is pressed in the direction of the major axis of an ellipse, the inner surface of the rod is machined under rotation to form a female screw groove and the pressure is released to obtain the objective fishing rod.
Patent JP-S6083149-A (JP)
Title: Computer
Inventor: KITADA YOSHITAKA
IPC: G06F11/28
Filed: 1983-10-13
Abstract: PURPOSE:To detect a wrong program and to prevent a program from runaway by using a decoding means for specific instruction code and a control means which invalidates the branch instruction control according to the decoding result of said decoding means. CONSTITUTION:An instruction memory circuit 1 which stores an instruction code to be executed outputs an instruction code 6 in response to the execution of a program. An instruction decoding circuit 2 uses the code 6 as an input to decode an instruction, and outputs a control signal 7. A control circuit 3 uses the signal 7 as an input to perform the overall control of a computer. A specific instruction decoding circuit 4 decodes the 1st specific branch instruction having a branching address equal to the address storing a branch instruction itself in the code 6 of the branch instruction together with the 2nd specific branch instruction having a branching address equal to the address storing the instruction following said branch instruction. Then the circuit 4 outputs a specific control signal 8. When the signal 8 is set at logic value 1, a specific instruction control circuit 5 invalidates the specific branch instruction and at the same time performs control to branch the program to the specific address.
Patent JP-H0536182-A (JP)
Title: Disk player
Inventor: SAKURAI KATSUICHI
IPC: G11B25/10
Filed: 1991-07-31
Abstract: PURPOSE:To reproduce alternately both disks of a single disk and a disk housed in a cartridge with simple operation by one disk player. CONSTITUTION:This player is a disk player loading the single disk 100 or the disk housed to the cartridge into the player body and reproducing by an optical pickup, is formed with an opening part 4 serving also as a disk tray drawing port and a cartridge inserting port to the player body. A disk tray 20 loading the single disk 100 from this opening part 4 in the prescribed position of the inside of the player body is provided freely drawably. Further, when the cartridge is inserted and loaded from the opening part 4, the disk tray 20 is retreated freely to an inner part in the player body and, on the other hand, a cartridge carrying mechanism 80 loading the cartridge is driven freely by interlocking with the retreating movement of the disk tray 20.
Patent JP-H0711894-A (JP)
Title: Connecting method of built-up plate
Inventor: MATSUDA KATSUMI
IPC: E04B1/32
Filed: 1993-06-22
Abstract: PURPOSE:To resist against even load applied on a built-up plate by making the connection of the built-up plate easier than a conventional method of construction. CONSTITUTION:A built-up plate, in which projections 2 are formed at the central sections of the connecting sections of the built-up plate and the connecting surfaces 3 of the projecting sections and the left and right connecting surfaces 4, 5 of the built-up plate holding the projecting sections are formed in inclined cut surfaces having the same angle in the mutually opposite directions in the connecting sections of the built-up plate, is prepared. These built-up plates are abutted and joined zigzag and alternately to the left and the right, thus generating a wedge effect in the connecting sections, then resisting placed load.
Patent JP-H06254587-A (JP)
Title: Aeration device and method for production of ultra-pure water
Inventor: MANABE TOSHIKI
IPC: C02F9/00
Filed: 1991-07-31
Abstract: PURPOSE:To provide the producing device and producing method for ultra-pure water which form org. oxide and colloidal materials into solid particulates and make the device higher in efficiency and smaller in size. CONSTITUTION:The untreated water led from a water injecting pipe 5a passes an aspirator 11. An aerating gas is vigorously mixed in the form of extremely small bubbles with the untreated water so as to make the water turbid, by which the contact area per unit volume with the untreated water is increased. A large amt. of this gas is eventually dissolved into the untreated water and the high-efficiency aeration is made possible. The aeration is started right after the aerating gas is incorporated into the untreated water by the aspirator 11. The aeration progresses even before the untreated water arrives at a reaction tank 1A. The aerating gas dissolved in the treated water past the reaction tank 1A is removed in a tank 9 for separating gas from the liquid.
Patent JP-S5982060-A (JP)
Title: Goheimochi (seasoned roasted polished rice dumpling on skewer) containing mugwort
Inventor: KOMAYA MITSUJI
IPC: A23L7/10
Filed: 1982-10-30
Abstract: PURPOSE:To prepare GOHEIMOCHI (a seasoned roasted polished rice dumpling on a skewer) having a good taste and flavor and resistance to teeth, by using a dried mugwort flour as a part of the raw materials. CONSTITUTION:A nonglutinous rice is used as a cereal starch raw material, and a GOHEIMOCHI (a seasoned roasted polished rice dumpling on a skewer) is prepared by the conventional method. A dried mugwort flour is incorporated in the cooked and pounded nonglutinous rice, and the resultant mixture is then molded in the form of a smaller-sized oval japanese gold coin on a skewer.
Patent JP-H0536556-A (JP)
Title: Manufacture of surface mount type transformer
Inventor: TAMURA TOYO
IPC: H01F27/29
Filed: 1991-07-31
Abstract: PURPOSE:To prevent adherence of molding resin to a metal pin terminal by an easy method, to reduce costs of a member and a mold and to obtain a stable quality by disposing a protective material having elasticity in the mold, molding it in a state that is brought into pressure contact with the part of the terminal, etc. CONSTITUTION:A winding 18 is wound on a bobbin 15 with a terminal, in which a metal pin terminal 17 to become an exposed part to be connected by surface mounting on a printed board, is buried in a lower end collar 16, and a magnetic material 19 is assembled with the bobbin 15 to form a transformer body. A protective material 23 having elasticity to cover an exposed part in a pressure contact to surface mount the terminal 17, is disposed in sealing molds 20, 22, resin 26 is poured and molded in the molds 20, 22 to mold the entire resin, and then the material 23 in pressure contact with the terminal 17 is peeled. Thus, costs of the molds and the member can be reduced, and adherence of the resin to the terminal can be eliminated.
Patent JP-H06192725-A (JP)
Title: High frequency heating coil
Inventor: KUWABARA YOSHIHIRO
IPC: C21D1/10
Filed: 1992-06-25
Abstract: PURPOSE:To effectively display high frequency heating output intrinsic in a high frequency generator by brazing plural straight tubular parts composed of copper-made pipe for energizing the high frequency current and also, passing through cooling liquid and forming these pipes to a square shape approaching and surrounding a work surface. CONSTITUTION:The substantially straight tubular parts 1a, 1b, 1c, 1d composed of the copper-made pipe for energizing the high frequency current and also, passing through the cooling liquid are mutually joined by brazing R, and made to be a square shape approaching the work W surface and surrounding the work W. Water-passing pipes 2a, 2b are brazed R to the tubular parts 1a and 1d and electrodes 3a, 3b are brazed R to these water-passing pipes 2a, 2b. The work W is inserted into the high frequency heating coil having this constitution and rotated and shifted, in a shaft direction and the high frequency current is energized in the condition of flowing the cooling liquid L into these pipes, and the work W surface is partially heated and the cooling liquid for quenching is injected to the heating part. By this method, without executing bending work, the high frequency heating coil can be manufactured with big tubular material.
Patent JP-S6435471-A (JP)
Title: Transfer system
Inventor: ASANO SAKAE
IPC: G03G15/20
Filed: 1987-07-30
Abstract: PURPOSE:To fix toner right after transfer and to prevent the toner from scattering, and to perform stable printing operation by providing a transfer part with a heater. CONSTITUTION:A couple of transfer levers 6 and 7 which transfer toner from a photosensitive drum 2 to printing paper 4 are provided before and behind a transfer charger 5, and the heater 8 is incorporated in the rear-stage transfer lever 7. Toner 9 which is transferred to the printing force 4, on the other hand, is fixed immediately after the transfer and further fixed sufficiently by being applied with pressure by a press-contacting roller 10 for completing the fixation. Consequently, the toner is prevented from scattering after the transfer owing to the vibration and static electricity of the form and the stable printing operation is performed.