baber/WOPTO huggingface dataset:
Patent JP-S58207314-A (JP)
Title: Refining method of steel
Inventor: MASUDA SEIICHI
IPC: C21C5/35
Filed: 1982-05-28
Abstract: PURPOSE:To obtain ultra-low phosphorus steel with quicklime of about the amt. to be used in ordinary converter refining in O2 blown refining by using the molten iron which is subjected to desiliconization and, if necessary, to dephosphorization, and blowing gases under the bath surface at the same instant of adding slag making agents in the form of powder. CONSTITUTION:The molten steel which is subjected at least to desiliconization and, if necessary, to dephosphorization is charged into a converter C inserted therein with a lance B, and O2 is injected from three pieces of peripheral nozzles 16 in a nozzle head part A, so that the molten steel is refined by top blowing of O2. Powder of >=1 kind slag making agents such as quicklime, limestone, fluorite, dolomite or the like is carried by a gaseous carrier and is added to the molten iron from the nozzle 15 in the central part. The powder is guided to the surface of the molten iron without scattering by the O2 from the nozzles 16. >=1 kind among inert gases and gaseous N2, O2, CO, CO2 are blown through a tuyere N under the bath surface S during the period of said blowing or till the discharging period after the end of the blowing that follows the blowing period. The stirring of the molten iron or molten slag is thus intensified; therefore, slag-off is accelerated and ultra-low phosphorus steel is obtained.
Patent JP-S58209968-A (JP)
Title: Solid beverage and its production
Inventor: MITSUFUJI SHIYUNJI
IPC: A23L2/00
Filed: 1982-05-29
Abstract: PURPOSE:The major body of solid beverage containing a component that foams, when meeting water, is bored to form a space for introducing water and the body is covered with an edible coating slightly soluble in water on the outer surface except the space for introducing water to give a solid beverage showing very interesting dissolution behavior. CONSTITUTION:Sodium bicarbonate, an acidulant, saccharides and edible high polymer such as rice flour are mixed and subjected to compression molding under moisted conditions to prepare the major body of the solid beverage, then the body is coated with edible substance slightly soluble in water 1 except the part for introducing water 3. The coating treatment is carried out under moisture- heated conditions where the saccharides in the major body changes into sticky syrup to form the coating. When the resultant solid beverage is put in water, water comes into the space 3 where the sodium bicarbonate reacts with water to evolve carbon dioxide gas, which blows out through the narrow hole just like volcano eruption.
Patent JP-S5318154-A (JP)
Title: Device for operating elevator
Inventor: MIYANISHI YOSHIO
IPC: B66B1/18
Filed: 1976-07-30
Abstract: PURPOSE: To allocate platform calls to a gondola on account of specific stairs, when it is full. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5216623-A (JP)
Title: Ignition coils made of molded synthetic resin
Inventor: NAKAMURA HIROSHI
IPC: F02P15/00
Filed: 1975-07-30
Abstract: PURPOSE: To improve heat rediation of and facilitate the molding work for an ignition coil by effecting the molding and impregnation for the coil after filling inorganic particles in a gap between a core and a primary coil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60234599-A (JP)
Title: Determination of number of methanogen cells or methane production activity of methanogen
Inventor: INATOMI KENICHI
IPC: G01N21/64
Filed: 1984-05-07
Abstract: PURPOSE:To determine the number of methanogen cells or the methane-production activity of methanogen, in high sensitivity, by heating a specimen containing methanogen, irradiating the specimen with excitation light of a specific wavelength range, and measuring the intensity of fluorescent light emitted from the specimen and having a specific wavelength range. CONSTITUTION:A specimen containing methanogen is heated at 60-120 deg.C, irradiated with excitation light of a specific wavelength range. e.g. 380-440nm, and the intensity of fluorescent light emitted from the specimen and having a specific wavelength range is measured. In the above process, the fluorescent light having the above wavelength range is emitted from the F420 substance inherent to the methanogen and existing in the electron transfer system in the energy metabolic system of the methanogen. The number of the methanogen cells or the methane-production activity of methanogen can be determined by this process. The measurement can be carried out even in a mixture of microorganisms containing foreign materials such as the digested sludge in a methane fermentation tank, etc.
Patent JP-H10280087-A (JP)
Title: High strength cold rolled steel sheet excellent in surface characteristic and formability, and its production
Inventor: TANAKA AKIRA
IPC: C21D9/46
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To produce a high strength steel sheet excellent in surface characteristic and formability by subjecting a slab, having a specific composition consisting of C, Si, Mn, P, S, Al, N, and Fe, to rolling and then forming an internal oxidation film to specific thickness by means of continuos annealing satisfying a specific relation between atmosphere and annealing temp. SOLUTION: A slab, having a composition consisting of, by mass, 0.05-0.3% C, <=3.0% Si, 0.05-4.0% Mn, <=0.1% P, <=0.1% S, 0.01-2.0% Al, <=0.01% N, and the balance Fe with inevitable impurities, is subjected, after heating under the condition of <=50 deg.C dew point in a heating furnace, to ordinary hot rolling, pickling and cold rolling, followed by continuous annealing. At the time of this continuous annealing, the ratio between the moisture in a hydrogen- containing nitrogen atmosphere and the partial pressure of hydrogen, PH2 O/PH2 , and annealing temp. T deg.C are regulated so that they hold the relation of (PH2 O/ PH2 )<-0.0008T+0.701. By this method, the thickness of an internal oxidation film after continuous annealing can be regulated to <2.0 μm.
Patent JP-H11251918-A (JP)
Title: Sound signal waveform encoding transmission system
Inventor: HIRATA TAKAYOSHI
IPC: G10L19/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of encoding with quality bit for practical use especially by a transmission rate equal to or less than 2.4 kilobit/second in the transmission by low bit encoding of sound signals. SOLUTION: This system is provided with the main functions of approximating a sound waveform by the small number of sine waveform including inharmonic sine waveform in each fixed section, eliminating non-continuity in the connection of section waveforms at the time of obtaining restored sound waveforms by the synthesis of the sine waveforms and suppressing peculiar noise generated by synthetic waveforms by adding correction waveforms. The inclusion of the inharmonic sine waveform which is a non-orthogonal function in waveform analysis used as a basic technique in waveform encoding enables waveform approximation with less errors by the less number of the sine waveforms than the case of using only a harmonic sine waveform which is an orthogonal function and is effective at the time of performing waveform encoding at a low bit rate.  Also, at the time of synthesizing restored partial waveforms by the sine waveforms, the extrapolation of the waveform, the execution of weighting to both end parts and the adjustment of amplitude are effective for smoothly connecting the restored partial waveforms and noise generation by the non-continuity of waveform connection is prevented.
Patent JP-S58210547-A (JP)
Title: Quantitative determination of lithium
Inventor: IWATA HEITAROU
IPC: G01N21/31
Filed: 1982-06-01
Abstract: PURPOSE:To prevent the poisoning at the time of medical treatment of a depression patient, by adding a specific chelating agent to a blood serum removed protein together with thorin and acetone and measuring absorbance and then, quantitatively determing simply and accurately Li in the blood serum by using a calibration curve prepared preliminarily by a standard wave. CONSTITUTION:At the time of determining quantitatively Li in blood by utilizing the fact that an orange color complex is formed by reacting thorin i.e. sodium salt of [o-(2-hydroxy-3,6-disulfo-1-naphthylazo) benzoarsonic acid] with Li, ethylene glycol (beta-aminoethyl ether)-N, N, N', N'-tetraacetate is addes as a chelating agent for eliminating the interruption of Ca<++> and also, acetone is added as a determination sensitivity improving agent together with the thorin to a blood serum which is removed protein by adding an aqueous solution of Cl3CCOOH to the blood serum. The absorbance of 482nm wavelength light generated by the existence of Li is measured and Li in the blood serum is determined quickly with high accuracy from a preliminarily obtained calibration curve.
Patent JP-H06277160-A (JP)
Title: Dried product of white-colored konjak sponge and manufacture thereof
Inventor: YAMAMOTO HIROICHI
IPC: A47K7/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide a dried product of a white-colored konjak sponge having a small coefficient of contraction and degree of deformation and at least 80 of brightness and a method for manufacturing the same. CONSTITUTION:A konjak sponge is placed under pressure reduction and water content contained in the sponge is gasified to take heat away from the sponge, freeze and dry the sponge for providing a dried product of a white-colored konjak sponge having at least 80 of brightness.
Patent JP-2000280031-A (JP)
Title: Deep draw molding blank and, molding method using it
Inventor: MATSUMOTO KAZUHIDE
IPC: C22C21/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce a selvage or a thickness deviation caused to a cup without deteriorating moldability of a molding element comprising a 3,000 system aluminum alloy plate of a hard plate, with which manufacture of especially a low anisotropy material is considered difficult. SOLUTION: A deep draw molding blank 1 is made with a 3,000 system aluminum alloy plate based on the following conditional formula wherein a side wall 12 of a cup 11 is made with a circular blank 10 of radius (R) and, when a height measurement of the lowest height portion, out of the side walls, Pmin is made as hmin, a height of an optional portion P is as h, a radius (r) of the blank at the portion P becomes r=R-(h-hmin)/A. (A=1.0-1.8).
Patent JP-2000284622-A (JP)
Title: Fixing device
Inventor: HASEGAWA MAKOTO
IPC: G03G15/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive fixing device capable of stably supporting a heater tube without causing the breakage, and also, capable of accomplishing a stable power supply. SOLUTION: One terminal 53a of a halogen heater 53 arranged inside a heat roller 52 for a fixing part in the image forming device is supported by a movable power supply part 57 as a power supply member for the fixing device, and also, the power is supplied by the part 57. The movable power supply part 57 is integrally formed by bending a thin plate of phosphor bronze, 1st and 2nd fixing plates 571a and 571b are laminated and fixed by a fixing screw, and the terminal 53a is grasped by the tunnel-like grasping part 573 of the 1st fixing plate 571a.  The 1st and 2nd fixing plates 571a and 571b are supported by an elastic supporting part 577, then, even in the case the heat is generated by the halogen heater 53 and causes the thermal expansion, the terminal 53a is firmly supported by the grasping part 573, and also, displaced in a state capable of stably supplying the power, so that the breakage of the halogen heater 53 due to the distortion is prevented.
Patent JP-H08284240-A (JP)
Title: Locking mechanism for cosmetic plate of toilet low tank
Inventor: SUNAGA HIROSHI
IPC: E04H1/12
Filed: 1995-04-18
Abstract: PURPOSE: To prevent a cosmetic plate from being detached from a mounting frame for itself by providing a locking claw so as to keep the center of gravity thereof positioned lower than a shaft when the mounting frame is clamped with the cosmetic plate and the claw. CONSTITUTION: A mounting frame 6 is installed around a toilet low tank and a cosmetic plate 4 abuts the front of the frame 6, by turning a dial 71 and then turning a locking claw 8 approximately 90 deg.. Then, the dial 71, when released, turns so as to keep the gravity center 83 of the claw 8 under a shaft 7, and the frame 6 comes to be clamped with the notch 81 of the claw 8 and the plate 4. As a result, the cosmetic plate 4 is mounted on the frame 6. Also, even when the clamped force of the frame 6 by the claw 8 and the plate 4 becomes weak, due to a vibration resulting from an earthquake, a vehicle or the like, the claw 8 does not turn, because the gravity center 83 is below the shaft 7. Thus, the plate 4 is not detached from the frame 6.
Patent JP-S61252200-A (JP)
Inventor: HASEYAMA YOICHI
IPC: C03C27/12
Filed: 1985-05-01
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-H0729515-A (JP)
Title: Cathode-ray tube with burst protection means with opening
Inventor: HARII ROBAATO SUWANKU
IPC: H01J29/87
Filed: 1994-04-28
Abstract: PURPOSE: To provide a color cathode-ray tube(CRT) having an explosion protection band having an opening formed to support a degaussing coil. CONSTITUTION: A cathode-ray tube 1 comprises a pressure-reduced envelope having a front panel 2 with a side wall associated with a funnel. A implosion protection band 26 surrounds a portion of at least side wall and makes contact therewith. A plurality of openings are formed with an explosion protection band 26 in order to support a degaussing coil 9. This explosion protection band 26 undergoes an improvement over a prior art band by forming an indent 44 in the band 26 around the periphery of at least three sides of the openings. The indent 44 is oriented to the side wall of the panel 2, and the opening of the band 26 is separated therefrom.
Patent JP-H09276168-A (JP)
Title: Bathtub having water quality improving function
Inventor: NIINO KIYONORI
IPC: A47K3/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To activate and sterilize hot water and to improve its quality without using medicines and special apparatus and devices by integrally molding a bathtub made of a synthetic resin by using the synthetic resin mixed with ceramic powder. SOLUTION: A bathtub body 1 is integrally molded of the synthetic resin, for example, polyethylene, polypropylene, etc. A coating film consisting of a mixture composed of the synthetic resin and the ceramic powder 3 is formed on the inside surface of this bathtub body 1, by which the bathtub body is provided with a resin film plate 2. When the hot water is put into the bathtub body 1 at the time of use, the heat energy possessed by the hot water is absorbed by the ceramic powder 3 and the ceramic powder 3 absorbing the heat energy radiates the energy of the quantity approximately corresponding to the absorbed energy in the form of far IR rays and, therefore, the water attains the activated state and the property to separate and flocculate the contaminating materials, such as wastes from the human body, is improved.  Consequently, the transparent of the hot water is improved and the hot water is maintained in a hygienic state.
Patent JP-H11272409-A (JP)
Title: Input device capable of operating a plurality of terminals
Inventor: SAKAMOTO TAKESHI
IPC: G06F3/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To realizes the effective use of a space and of resources, and to improve operability by installing one input device for a plurality of terminals and selecting a change-over switch installed on the mouse of an input side device. SOLUTION: A keyboard 1 being an input device is provided with an infrared device 4. A mouse 2 is provided with an infrared change-over switch 3. A computer main body is provided with infrared devices 5 and 6. Input to a plurality of terminals from one input device is realized by designating a connected terminal by using the infrared change-over switch 3 of the mouse 2. Namely, the infrared change-over switch 3 installed on the mouse 2 is constituted of a dial system and it changes over a number by turning a dial by a finger. A signal from the keyboard 1 is transmitted by infrared communication and it is inputted from the infrared device of a computer (terminal) corresponding to the pertinent number.
Patent JP-H0988413-A (JP)
Title: Automatic closing sliding door air damper
Inventor: MORI FUMIMASA
IPC: E05F3/14
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to simplify structure, minimize the number of components, facilitate assembling, reduce cost, support an air cylinder and a piston rod coaxially all the time and exert a smooth air damper action constantly. SOLUTION: An air cylinder 2 and a piston rod 23 are definitely supported coaxially all the time by supporting the outward end of an air cylinder 22 and providing a rod receiver 37 having a spring curved area 38 which energizes a support curved area 39, which supports the downward surface out of the outer peripheral surface of the piston rod 23 and the outward surface and exerting a smooth air damper action constantly.
Patent JP-S5426904-A (JP)
Title: Controlling method for air flow rate in heat treatment apparatus of downward suction type
Inventor: YAMAMOTO RIYOUJI
IPC: F27D19/00
Filed: 1977-08-03
Abstract: PURPOSE: To produce the reduced pellet having uniform and large crushing strength, by equipping plural temperature detecting mechanisms in the direction of width below the grate of the preheater and by controlling the air flow rate to be sucked-in with the detected temperature at the production of reduced pellet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61249443-A (JP)
Inventor: MURAKI TAKANARI
IPC: A61B5/087
Filed: 1985-04-30
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-S63257576-A (JP)
Inventor: MAKI KENICHIRO
IPC: A61M29/00
Filed: 1987-04-14
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-H01265199-A (JP)
Title: Waste liquid treatment device
Inventor: MATSUMOTO KANAME
IPC: G21F9/00
Filed: 1988-04-16
Abstract: PURPOSE:To enable the simple and easy treatment of the waste liquid of a nuclear power plant by dividing filter layers to plural layers and varying the layer height, meshes, yarn size, etc., of the respective layers successively toward the lower layers. CONSTITUTION:The filter layers are formed by dividing the same to the plane perpendicular to the flow direction such as the 1st layer 1, the 2nd layer 2, the 3rd layer... and the DF sepn. performances of the respective divided layers are lowered to 1.5-2. The layer on the inlet side is formed of the larger-sized yarn and larger meshes with the inter-yarn spacings taken large in both the horizontal and flow directions. The yarn sizes are made smaller and the meshes finer on progression to the 2nd layer and the 3rd layer. The layer height over the entire part is also reduced in geometrical progression toward the lower layers and the mesh openings of the filter tank are geometrically diminished as well. The waste liquid such as living waste water discharged from the nuclear power plant is easily and simply treated so as to meet the requirements specified to environmental standard by using such waste liquid treating device.
Patent JP-H03291021-A (JP)
Title: Frequency synthesizer
Inventor: YANAGAWA HIROICHI
IPC: H03L7/22
Filed: 1990-04-08
Abstract: PURPOSE:To decrease the circuit scale and to attain low phase noise and low spurious radiation by adding an error signal directly or with inversion to an offset voltage in response to the setting of an offset to be fed to a VCO. CONSTITUTION:Offset information read from a memory 63 is inputted to an adder circuit 37 with respect to a setting frequency set from an output frequency setting means 7. When the content of selection information to select the position of a contact A or B of an analog switch 39 read from the memory 63 with respect to an output frequency f0 represents the position A, the error signal from an LPF 33 is inputted to a VCO 34 without its polarity inversion. Thus, a PLL operates by the error signal from the LPF 33 and locked to the set frequency f0. On the other hand, when the content of the selection information of the switch 39 read from the memory 63 with respect to the set frequency represents the position of the contact B, the error signal from the LPF 33 is inverted by an inverting amplifier 40 and inputted to a voltage controlled oscillator 34. That is, the PLL is acted by the error signal from the LPF 33 and locked to the setting frequency f0.
Patent JP-H09283285-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKAKURA MASAZUMI
IPC: H05B41/24
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent starting performance from being lowered by charge with a capacity distributed between a fluorescent lamp and a luminaire mainbody and between a winding in a ballast mounted on the mainbody and a core. SOLUTION: A discharge lamp lighting device consists of a fluorescent lamp 4 with a filament, a ballast of a copper iron type and a starter 5 provided with a preheating means for the filament and a kick pulse voltage generating means for starting. By specifying the direction of connecting the ballast 2, starting performance is improved. The terminal on the windup side out of the terminals of the ballast is connected to the filament out of both filaments, to which relatively negative potential is applied for kick pulse voltage applied between both filament for starting.
Patent JP-H01264447-A (JP)
Title: Telephone set for telephone card
Inventor: NISHIYAMA AKIRA
IPC: H04M1/2745
Filed: 1988-04-15
Abstract: PURPOSE:To easily call a called subscriber in such a way as that used for a house telephone set by providing an abbreviated dialing function. CONSTITUTION:When a user sets a telephone card 11 to a telephone set 1, the telephone card reading/writing section 2 of the set 1 reads the frequency storing section 12 and abbreviated dial information storing section 13 of the card 11 and loads the frequency information to a call meter 5 and abbreviated dial information 3 to a memory section 4. When the content inputted from a dial operating section 3 is an abbreviated number, the memory section 4 is retrieved and the dial information corresponding to the abbreviated number is read out from the memory section 4 and sent to an automatic dial pulse generating section 6 and display section 7. When the value of the call meter 5 is not '0', the generating section 6 sends dial pulses corresponding to the inputted dial information to a pulse sending section 9. Then, the display section 7 displays the dial information. A speech detecting section 8 detects that the telephone set is connected with the called telephone set.
Patent JP-H10276842-A (JP)
Title: Studying desk set
Inventor: KASAI YOJIRO
IPC: A47B17/03
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a study desk set that can effectively use the room space and allows student to efficiently study. SOLUTION: The studying desk set comprises a desk main body 1 and a side chest S1. The side chest S1 includes a side chest main body 20, an upper surface plate 30 provided on the upper surface portion of the main body 20, an upper surface plate lift mechanism 40 for supporting the upper surface plate 30 in such a way that it freely rises and falls between a position lower than the upper limit of a space 3 below a top board and a position at the same height as the top board 2 of the desk main body 1, and a lock mechanism 50 which is freely switched between a locking state where it prevents the upper surface plate 30 in a raised position from operating in the falling direction and an unlocking state where it permits the upper plate 30 to operate in the falling direction.