baber/WOPTO huggingface dataset:
Patent JP-2000292782-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA YOSHIAKI
IPC: G02F1/133
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To avoid detrioration of visibility of a screen even in the case a user operates a display while wearing sunglasses for polarized light. SOLUTION: On a display screen of a reflective liquid crystal panel LCD which is constructed by holding a liquid crystal layer between two substrates SUB1, SUB2 equipped with electrodes for selecting pixels and by imparting a specified twist angle to liquid crystal molecules composing the liquid crystal layer with alignment layers disposed between each of the substrates and the liquid crystal layer, a first optical retardation plate, a second optical retardation plate and a polarizing plate POL are laminated in this order. An absorption axis 2 or 3 of the polarizing plate POL is located forming an angle of 45 deg. with respect to either a horizontal direction (3:00-9:00) or a vertical direction (12:00-6:00).
Patent JP-H07312264-A (JP)
Title: Connector
Inventor: IKEDA KEIZO
IPC: H01R13/719
Filed: 1994-05-18
Abstract: PURPOSE:To provide a connector having electrostatic eliminating effect in which an air gap need not be provided on a printed board, and the change and extension of the air gap can be easily performed. CONSTITUTION:This connector is formed of an insulating resin connector housing 10, an insulating resin terminal holder 20 mounted on the connector housing 10 in such a manner as to be attachable and detachable, a signal terminal 30 installed to the terminal 20, and a gland terminal 40 having a gland plane 41 continued thereto. The terminal holder 20 has a plurality of installing holes 23 for installing the signal terminal 30 formed thereon, and an installing slit 24 for inserting and fixing the gland plane 41 is formed in the adjacent position just under each installing hole 23. The terminal holder 20 also has a discharge hole 25 for allowing each installing hole 23 to communicate with the installing slit 24, and an air gap is formed between the signal terminal 30 installed by the discharge hole 25 and the gland plane 41.
Patent JP-S5228585-A (JP)
Title: Process for the preparation of acrylamide containing little unreacted monomer
Inventor: KITAGAWA MIKIO
IPC: C08F2/10
Filed: 1975-08-29
Abstract: PURPOSE: To prepare a high molecular weight acrylamide containing little unreated acrylamide by the adiabatic redox polymerization of acrylamide in the presence of ammonia and t-batyl hydroperoxide catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59231083-A (JP)
Title: Diamino-type biscrown ether
Inventor: OGATA TAKAYUKI
IPC: C07D323/00
Filed: 1983-06-13
Abstract: NEW MATERIAL:The compound of formula I (m is 3 or 4; n is 0 or positive integer). USE:Since the compound has highly selective coordination capability, it can be used as a selective absorbent for potassium salt or a component of a potassium- selective electrode. The presence of reactive amino groups in the compound enables the synthesis of various derivatives according to the use. PREPARATION:The compound of formula I can be prepared by reacting the formyl benzocrown ether of formula II with the diamine compound of formula III, and hydrogenating the resultant Schiff base-type biscrown ether of formula IVwith a hydride such as lithium hydride.
Patent JP-S5227599-A (JP)
Title: Temporarily ignited powder producing method for dielectric ceramics
Inventor: MINAGAWA YUKINORI
IPC: C04B35/491
Filed: 1975-08-28
Abstract: PURPOSE: Dielectric ceramics that have high uniformity in content of lead such as PZT and PLZT, great activation and a good sintering property. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09268986-A (JP)
Title: Scroll type fluid machinery
Inventor: MIHASHI HIROSHI
IPC: F04C18/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To bend a seal member easily, and improve sealing property by forming multiple slit grooves which a slit opening degree separated in the longitudinal direction of the seal member is changed along a longitudinal direction, on the seal member mounted in a recessed groove formed on the tip of the lap part of a scroll. SOLUTION: In a fixed scroll 11 which a fluid is compressed in order while cooperating with a turning scroll including a spiral lap part 21, a recessed groove 15 is formed on the tip 13A side of the lap part 13 from the winding start end to a winding end of the lap part 13. A seal member 16 is mounted in the recessed groove 15, and sealing is carried out between the seal member 16 and the gear bottom surface of the turning scroll. In this case, slit grooves 17 are formed on a seal member 16 in a longitudinal direction at a prescribed spaces. Each slip groove 17 is formed by slitting the inner circumferential surface 16C of the seal member 16 slantly. In the opening degree of the slit, the winding start side of the seal member 16 is set larger than that of the winding end side, and it is formed in a nearly V-shape.
Patent JP-S587772-A (JP)
Title: Combined cycle in fuel cell power generating facility
Inventor: TANAKA SUSUMU
IPC: H01M8/04
Filed: 1981-07-06
Abstract: PURPOSE:To utilize exhaust gases and thermal energy effectively and to improve the overall efficiency by providing a gas turbine and a generator on a phosphate electrolyte fuel cell power generating facility so as to perform a combined cycle. CONSTITUTION:The exhaust gas at the cathode 2 side of a fuel cell proper 5 is separated from moisture by a separator 16, and is burned by a reforming burner 17 together with the air from a turbo compressor 18. On the other hand, the exhaust gas at the anode 3 side is separated from moisture by a separator 21, is mixed with the exhaust gas from the reforming burner 17 by a mixer 26, is introduced into a gas turbine 29 through a gas regulator valve 28, and drives a turbine generator 30 to generate electricity. Furthermore, this exhaust gas is used for the turbo compressor 18 through gas regulator valves 22, 31. Accordingly, the exhaust gases at the cathode side and the anode side of the cell 5 are utilized to drive the turbine generator 30, thereby the overall efficiency of the whole power generating facility can be remarkably improved.
Patent JP-H044093-A (JP)
Title: Method and device for producing drinking water for domestic animal and drinking water for domestic animal
Inventor: OKABE AIJIROU
IPC: C02F1/68
Filed: 1990-04-19
Abstract: PURPOSE:To allow the effective prevention of the generation of smells and the prevention of the generation of flies and to prevent the generation of diseases without using a large amt. of antibiotics, etc., by bringing city water, etc., into contact with a material which derives metabolite by the action of aerobic bacterium groups, anaerobic bacterium groups, or bacterium groups where aerobic and anaerobic bacteria coexist. CONSTITUTION:A reactor 4 packed with the material which derives metabolite by the action of the aerobic bacterium groups, anaerobic bacterium groups, or bacterium groups where the aerobic and anaerobic bacteria coexist is hung via metallic fittings 5 for hanging. The city water or the like is supplied to the upper part of a drinking water tank 1. The drinking water is taken out of the lower part 7 of the drinking water tank 1 and is supplied to a swine house, etc. The smells of the swine and poultry dung are drastically decreased and an important contribution is made to the prevention of pollution according to this method. While just a temporary effect is obtainable with deodorization using medicines, the sustaining effect is obtd. and the wasteful cost is saved. The generation rate of diseases is drastically lowered. There is, therefore, the effect of saving the costly medical supplies, such as antibiotics.
Patent JP-S5531440-A (JP)
Title: Method and apparatus for melting and solidifying sludge
Inventor: SASAKI NORIHARU
IPC: C02F11/00
Filed: 1978-08-28
Abstract: PURPOSE: To prevent a second pollution by catching waste gas dust containing metals of a sludge-melting furnace in a molten material to melt the metals, cooling and solidifying the metals present in sludge to form insoluble metals, said molten material being maintained at a predetermined temperature by controlling means.  
     CONSTITUTION: Sludge containing Cr, copper, etc. is molten by an arc furnace 1, and introduced through a coupling part 3 into a melting chamber 4. The temperature is maintained by a detector 7, a temperature controlling device 8 and a burner 9 at a temperature of above a boiling point of the molten material and below boiling points of the oxides of metals present in the collected dust. Waste gas from the furnace 1 is collected in a waste gas treating apparatus 11, passed through a supply line 14, catched in said molten material, flows out from a discharge part 6, and is cooled and solidified to form a glassy solid. Since the metals in the dust turn into network-forming ions and is solidified, there is no danger of a second pollution caused by elution due to rain water at reclaiming time. It is not necessary to solidify the metals with a large amount of cement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61260550-A (JP)
Title: Composite constituent element for fuel cell
Inventor: HORII YUJI
IPC: H01M8/02
Filed: 1985-05-15
Abstract: PURPOSE:To simplify the manufacture process, by filling a sintered metallic micropowder as an electrode on a side of a porous conductive plate, and keeping a porous layer on the other side. CONSTITUTION:The composite constituent element a has a porous metallic electrode layer 22 which is formed by filling sintered metallic micropowder on one side of a porous conductive plate 21, and a porous layer 23 keeping the original porous property on the other side. Therefore, one side of the composite material A can function as an electrode, the porous layer on the other side can be used as a passage of fuel or oxidization agent, and moreover, the conductive porous plate itself can be used as a current collector as a conductor to the separator. In other words, the composite constituent element A has multiple and composite functions including as an electrode, a gas passage for fuel or oxidixation agent, and a current collector.
Patent JP-H07284664-A (JP)
Title: Waste gas purification material and method for purifying waste gas
Inventor: ABE AKIRA
IPC: B01J27/25
Filed: 1994-04-20
Abstract: PURPOSE:To efficiently remove NOx from waste combustion gas contg. excess oxygen by using a purification material obtd. by carrying silver and/or a silver compd. or a mixture of them on a porous alumina-based multiple oxide consisting of alumina and silica, titania or zirconia. CONSTITUTION:When a waste gas purification material is made of a catalyst obtd. by carrying 0.2-15wt.% (expressed in terms of elements) silver and/or silver compd. or mixture of them on a porous inorg. oxide, a porous alumina- based multiple oxide consisting of alumina and at least one kind of oxide selected from among silica, titania and zirconia is used as the porous inorg. oxide to obtain the objective waste gas purification material for reduction and removal of NOx from waste combustion gas contg. NOx and a larger amt. of oxygen than the theoretical amt. of oxygen reacting with coexistent unburned components. This waste gas purification material is put in the middle of a waste gas duct, hydrocarbon and/or >=2C oxygen-contg. org. compd. is added to waste gas at the upper stream side of the purification material and then the waste gas is brought into contact with the purification material.
Patent JP-S58220138-A (JP)
Title: Copying device
Inventor: MASUDA SHIYUNICHI
IPC: G03B27/50
Filed: 1982-06-17
Abstract: PURPOSE:To stop a moving member properly by detecting the moving state of a moving body for exposure and changing the braking force of a braking means of the moving member by an output from the detecting means. CONSTITUTION:After being kept at the on state for a prescribed period in order to make an optical system go ahead, an advancing clutch 12 is turned off and then a rear clatch 13 is turned on. An optical system stopping position sensor 14 checkes the optical system, and when detecting the optical system, turns off a rear clatch 13. To determine the supporting point position of a spring to be acted as the braking force at the stop of the optical system, inputs from a pressure sensor 16 to the input ports A0-A3 of a microcomputer 31 are successively checked and a flag F/D to reset the supporting point position to a proper supporting point position D is set up to stop the optical system properly.
Patent JP-H06314551-A (JP)
Title: Electron multiplier tube
Inventor: KUSHIMA HIROYUKI
IPC: H01J43/20
Filed: 1993-04-30
Abstract: PURPOSE:To provide an electron multiplier tube which restrains generation of a field discharge at a welded portion even when miniaturized and reduces noise. CONSTITUTION:An electron multiplier tube has an electron multiplier comprising a plurality of dynodes (n), (n+1) stacked one atop another, and each dynode comprises upper and lower electrodes welded and integrated with each other, the electrodes each having previously formed openings therethrough that serves as electron multiplying holes 8. The dynodes, each having a projecting welding mark 30 formed therein, are stacked in such a way that the welding mark 30 of the dynode (n) of the (n) stage does not coincide with the welding mark 30 of the adjoining dynode (n) of the (n+1) stage in the direction of stacking. The interval between the welding marks 30 of different stages is thus increased.
Patent JP-H07287459-A (JP)
Title: Image forming device
Inventor: SUZUKI HIDEKI
IPC: G03G15/16
Filed: 1994-04-19
Abstract: PURPOSE:To provide an image forming device equipped with a contact type electrifier which prevents soiling of the back of a recording medium. CONSTITUTION:The device is equipped with a transfer unit cleaner 128 which is in contact with a transfer roller 114 and removes unnecessary toner sticking to the transfer roller 114. To the transfer unit cleaner 128 a transfer cleaning bias is applied. The device is further equipped with a blade 130 which is in contact with the transfer unit cleaner 128 and removes unnecessary toner from the cleaner 128.
Patent JP-H08276157-A (JP)
Title: Cylindrical matter and non-cylindrical matter sorting apparatus
Inventor: TAKIZAWA KEIZO
IPC: B07B13/11
Filed: 1995-04-05
Abstract: PURPOSE: To provide a sorting apparatus which can efficiently sort cylindrical matters and non-cylindrical matters. CONSTITUTION: The upstream part of a vibration trough 21 in the sorting apparatus 1 is made to be a gutter-like trough 22 with a U-shaped cross-section and narrow width and the downstream part is made to be a wide flat plate-like and tilting transporting face 23 of which the upper edge part is made to continuously stretch to the gutter-like trough 22 and which tilts downward so that foreign matters G do not slip down in the rectangular direction to the transportation direction but glass bottles B, metal cans C roll down. Glass bottles B and metal cans C are so oriented as to set their axial centers in the transportation direction in the gutter-like trough 22 and in the flat and tilting transporting face 23, the bottles B and the cans roll down along the inclination and are discharged sideward and on the other hand, foreign matters G drop in the downstream end after passing the flat and tilting transporting face 23 and are discharged and thus the foreign matters G are separated from bottles B and cans C.
Patent JP-S60252155-A (JP)
Inventor: CHIEN HAI SUI
IPC: F02M29/04
Filed: 1984-05-25
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-H07293869-A (JP)
Title: Controller for combustion apparatus
Inventor: OTOFUJI TAKASHI
IPC: F23N5/00
Filed: 1994-04-21
Abstract: PURPOSE:To correct the error of an A/D converted value based on the difference of characteristics of operational amplifications by correcting the output voltages of operational amplifiers with respect to A/D-converted numeric values based on the application of the output voltages of sensors by corrected numeric value output means at each time and outputting it as the numeric values to be used by a control circuit. CONSTITUTION:Corrected numeric value output means 9 formed as part of a control circuit or a microcomputer 3 reads correction data stored in second nonvolatile memory means 5 for a numeric value y' A/D-converted from an output voltage actually obtained at the output of an operational amplifier 2 always or when receiving a read command from the control circuit 3, and calculates to correct it. A numeric value (y) corrected for a value when the amplifier 2 as a designed specification is used is obtained, and output as a digital numeric value used for the circuit 3. Thus, since the gain of the amplifier can be corrected even if it is different at each apparatus, a combustion apparatus control with high reliability and safety can be performed.
Patent JP-S591702-A (JP)
Inventor: ITOU OSAMU
IPC: A61F13/49
Filed: 1982-06-18
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-H01276113-A (JP)
Title: Light beam recording device
Inventor: SHINADA HIDETOSHI
IPC: H04N1/053
Filed: 1988-04-27
Abstract: PURPOSE:To make the energy of dot recording constant and to record dots with constant density by shortening the irradiation time of a light beam as a scanning speed increases, and also increasing the intensity of the light beam. CONSTITUTION:The driving circuit 44 for a semiconductor laser 10 is supplied with a current proportional to the output D of an amplifying bias circuit 30, i.e. a current which varies along a cosine curve as the scanning speed increases. A VCO 34, on the other hand, supplies a signal E of frequency proportional to the output D of the circuit 30, i.e. an oscillation signal which is narrow in pulse width at the point where a speed signal B is zero and wide in pulse width where the amplitude of the speed signal B is maximum. The output signal F of a driving circuit, therefore, becomes a panel signal which is equal in the product of the amplitude and pulse width between the periphery and center part of an image area, so the energy of dot recording is equal over the entire image area and constant-density recording is performed.
Patent JP-S5331240-A (JP)
Title: High frequency wave heating device
Inventor: TANAKA JIYUNZOU
IPC: H03B9/10
Filed: 1976-09-02
Abstract: PURPOSE: To simplify the mechanism and reduce cost of high pressure condensers which operate high frequency wave oscillator and are parallel connected through normally opened switch by providing commonly used discharge resistance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5733477-A (JP)
Title: Computer system
Inventor: OOYA MASAYUKI
IPC: G06F12/10
Filed: 1980-07-31
Abstract: PURPOSE:To purge only the corresponding entry in a TLB, by comparing the specific information of a virtual computer with the contents of a domain register. CONSTITUTION:When a program is changed to vary the contents of a register 1 plus control registers 2-0 and 2-1, the contents of a domain register 1 is hashed 3 to form a virtual computer VM-ID. Then a comparison 6 is carried out between the new and old VM fixed areas. if a coincidence is obtained from this comparison, the new VM fixed area is defined as the old VM fixed area to carry out the normal STO renewing process. In case no coincidence is obtained, the new VM fixed area is defined as the old VM fixed area. Then a VM send-out flag 10 is turned on, and at the same time a VM send-out ID is transmitted. Thus a TLB purges the entry containing the VM send-out ID.
Patent JP-S5629339-A (JP)
Title: Glass seal of semiconductor element
Inventor: HASEGAWA YASUO
IPC: H01L21/56
Filed: 1979-08-20
Abstract: PURPOSE:To form preferable glass seal of a semiconductor element using slurrylike glass liquid having high viscosity by applying suitable vibration to the glass liquid when dropping the slurrylike glass liquid to the surface of the semiconductor element. CONSTITUTION:Agitators 3, 3' are operated to agitate glass and solvent to form uniform slurrylike glass liquid 2. Thereafter, a vibrator 5 is operated by a control circuit 6 to regulate the vibration frquency and the amplitude of the vibrator 5 to drop the desired amount of liquid 2 from a dropping nozzle 4. In this manner desired amount of liquid 2 is dropped onto the outer peripheral surfaces of semiconductor element 7 and electrodes 8, 8' of rotating state in a direction as designated by arrows. Since the glass sealing unit is so formed that unless vibration is applied thereto, the liquid will not be dropped from the nozzle 4 because of its high viscosity and is wound on the element 7, it may be uniformly formed in increased thickness.
Patent JP-S62261401-A (JP)
Inventor: MOMOTA KENZO
IPC: B28B23/08
Filed: 1986-05-07
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-2000297294-A (JP)
Title: Saw palmetto oil powder and its production
Inventor: NAKAJIMA TADATAKA
IPC: C11B15/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain saw palmetto oil powder in which a saw palmetto oil ingredient is stably preserved without impairing the effect, and also to provide a method for producing the same powder. SOLUTION: This saw palmetto oil powder is prepared by the following steps: filling pollen shells with a saw palmetto oil solution, where a saw palmetto oil ingredient is dissolved in a solvent, by precipitating the pollen shells in the saw palmetto oil solution after taking out contents from pollen shells; taking out the pollen shells and then vaporized the solvent in the pollen shells so as for the saw palmetto oil ingredient to be filled within the hollow pollen shells; and coating the outside surfaces of the pollen shells with a propolis ingredient.
Patent JP-H01274801-A (JP)
Title: Method for purifying organic solvent
Inventor: NONAKA YOSHIHIRO
IPC: B01D3/00
Filed: 1988-04-27
Abstract: PURPOSE:To obtain a high purity org. solvent by evaporating an org. solvent and passing the resulting superheated vapor or satd. vapor through a filter to surely capture and remove microorganisms and nonvolatile impurities. CONSTITUTION:An org. solvent is purified by passing through two processes. In the first producing process, the crude org. solvent in a tank is sent to a heat exchanger 12, heated, sent to a reverse osmosis unit 13 and treated. Dissolved gas in the solvent is removed in a vacuum degassing tower 15 and the solvent is stored once in a tank 16 and deionized in a tower 17 packed with a regenerative exchange resin. The solvent is then filtered with a filter 18 and stored in a tank 19 as a raw org. solvent. In the second producing process, the org. solvent is sent from the tank 19 to an evaporator 22 and evaporated by heating with a heater 23 to generate mist 25. This mist reaches the outlet of the evaporator 22, deposited particles and fine particles are captured by a filter 26 and only vapor is recovered.
Patent JP-H11335508-A (JP)
Title: Composition containing polyalkene-substituted amine and polyether alcohol
Inventor: JACKSON MITCHELL M
IPC: C08L71/02
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition useful for decreasing intake valve deposits in internal combustion engines or for reducing occurrence of valve sticking by compounding a polyalkene-substituted amine and a specific poly(oxypropylene)monool having a hydrocarbyl terminal group. SOLUTION: This composition comprises (A) at least one polyalkene- substituted amine and (B) at least one poly(oxypropylene)monool having a hydrocarbyl terminal group represented by the formula (wherein R is an alkyl or alkyl-substituted aromatic group having about 8 to about 20 carbon atoms; and x is a number of about 13 to about 28), the wt. ratio of the components A to B being in the range of about 10:1 to about 1:10. As the component A are preferable poly(butene)amines having a number average mol.wt. of about 500 to about 3,000, and there can be exemplified Npoly(butene)amines, N-poly(butene) ethylenediamines, N-poly(butene)diethylenetriamines and the like.