baber/WOPTO huggingface dataset:
Patent JP-H10102707-A (JP)
Title: Ventilation device of ridge
Inventor: WATANABE TOSHIO
IPC: E04B1/70
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a ridge ventilation device to be mounted on a ridge part of a building which is easily, correctly and rapidly assembled on the prescribed position, improves the water-proof performance for a long time, and facilitates the cleaning, etc., of an internal hollow part. SOLUTION: A ridge ventilation device 1 comprises a ridge body 30 of projected section having a recessed part 29 whose lower part is open above a ridge beam 2 of a roof, and an upper member which is mounted on an upper part of the ridge body 30 in the longitudinal direction and provided with a vent hole 58 in its inclined surface 52, the ridge body 30 comprises a pair of right and left body members 31 to be connected to each other by hinge parts 42, 44 on a top part, each body member 31 is provided with a perpendicular piece 34 having a plurality of inclined pieces 32 and through holes 36 in the longitudinal direction, one side edge of the upper member 50 is locked to the perpendicular piece 34, and the other side edge is fixed by an outside part of the inclined piece 32.  The upper member 50 is split into three or more pieces along the longitudinal direction, and the upper member 50 in a center part is removable.
Patent JP-2000084388-A (JP)
Title: Stirring device and stirring
Inventor: AMARI SATORU
IPC: B01F29/90
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a stirring device and a stirring method capable of efficiently stirringly using both revolution and rotation of a stirring vessel and without causing a stirring device large-scaled. SOLUTION: An object to be stirred is changed into a cylindrical vessel 50 at first, the stirring vessel 50 is revolved around a fixed revolution axis and is arranged in a bottomed revolving cylindrical body 40 having a larger diameter than that of the cylindrical vessel 50. The cylindrical vessel 50 is revolved together with the bottomed revolving cylindrical body 40 and is also rotated by the friction of the peripheral wall of the vessel to the peripheral wall of the revolving cylindrical body 40 to stir the object to be stirred in the cylindrical vessel 50 by both actions of the revolution and the rotation of the vessel. Through a rotational driving structure provided in this device is only a rotational motor 20, both revolution and rotation are given to the stirring vessel 50.  Then high efficiency stirring similar to a planetary stirring method can be attained, through the device itself is compact.
Patent JP-H11102687-A (JP)
Title: Manufacture of separator for cylindrical battery
Inventor: TAKAHASHI YUJI
IPC: H01M2/18
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of separator for cylindrical battery so as to reduce a defective occurrence ratio and improve discharge performance by ensuring a sealing structure at a separator bottom part. SOLUTION: A positive mix 2 is put in a battery can 1 with a cylindrical shape with a bottom, a cylindrical separator 3 is inserted in the positive mix 2. Next, a bottom separator 4, in which a fixed amount of hot melt resin is contained in advance, is inserted in an opening bottom part of the cylindrical separator 3. Then, the hot melt resin contained in the bottom separator 4 is heated and resolved to stick the bottom separator 4 closely to the cylindrical separator 3. The opening bottom part is more surely sealed than sealing with hot melt resin of an existing method, and short circuiting accidents inside a battery caused by sealing failure is substantially decreased. Also, using this method, as creeping up of the hot melt resin does not occur, capacitance inside a negative electrode is sufficiently ensured to improve discharge performance thereof.
Patent JP-2001082886-A (JP)
Title: Heat exchanger
Inventor: SHIRONO TADASHI
IPC: F28D7/10
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To improve a heat exchange rate by reducing a passage area between heat transfer fins while sufficiently increasing a heat transfer area of a heat transfer tube while facilitating fabrication. SOLUTION: A heat exchanger is provided in which on an outer periphery of a straight cylindrical heart transfer tube 7 through which a heat transfer fluid passes there is provided a plate-shaped heat transfer fins 8 longitudinally of the heat transfer tube 7... the heat transfer fin is constructed with a flat plate shaped plate fin 9 and a plate shaped uneven plate fin 10. The flat plate fin 9 and the uneven plate fin 10 are wound in spiral on the outer periphery of the heat transfer tube 7 by being doubly overlapped such that the uneven plate fin 10 is brought into contact with the outer periphery of the heat transfer tube 7, and the uneven plate fin 10 is located between the adjacent flat plate fins 9 radially of the heat transfer tube 7.
Patent JP-2000092228-A (JP)
Title: Transmission controlling method for digital audio signal transmission system
Inventor: TOKUE JUN
IPC: G10K15/04
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a transmission controlling method for a system which transmits streaming type digital audio signal data. SOLUTION: This system 10 of a streaming type consists of ISDN telephone sets 2 and 3 of transmitting and receiving sides which are connected to an ISDN telephone line 1 and are also provided with digital audio interfaces 4A and 4B, a digital audio reproducer 11 connected to the interface 4A of the transmitting side ISDN telephone set 2 and a digital audio recorder 12 connected to the interface 4B of the receiving side ISDN telephone set 3. Here, the reproducer 11 automatically controls the recording start and recording end of the receiving side digital audio recorder 12 which corresponds to the reproduction start and reproduction end of the transmitting side digital audio reproducer 11 in the system 10 by making validity bit (V bit) information to be transmitted to the telephone set 2 trigger and making it coincide with the timing of the reproducer 11.
Patent JP-2000091891-A (JP)
Title: Pulse generation circuit
Inventor: NAMIKAWA TAKESHI
IPC: H04N5/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To generate an output pulse with a starting phase and a phase width corresponding to the variation of the period of an input pulse without receiving influence from the variation of an internal CR time constant by providing an AGC circuit and a pulse generating means, etc., which generates the pulse of the specific output of an integration circuit. SOLUTION: The connecting point of a second current source 12 and an NPN transistor Q4 constitutes the output terminal of the integration circuit and this output terminal is connected with a noninverted input terminal being the node N2 of a comparing circuit 5 being the constituting element of an AGC circuit 4 through a buffer. The output terminal of the circuit 5 is grounded through a capacitor C2 and connected with the current controlling terminals of current sources I1 and I2 through a buffer 6. The circuit 4 is formed of these circuit elements shown by surrounding by a dashed line. Then, the charging/discharging current of the circuit 3 is AGC-controlled by the circuit 4 to prepare a pulse, thereby the phase fluctuation of an output pulse caused by the variation of a CR time constant is reduced.
Patent JP-H06108745-A (JP)
Title: Moving partition
Inventor: UMEOKA KAZUAKI
IPC: E06B5/20
Filed: 1992-09-29
Abstract: PURPOSE:To provide a moving partition with high insulating properties by lining an insulating frame with a vibration control material, the insulating frame constituting the partition panel, a wall, a floor, a rail surface and a connection. CONSTITUTION:Insulating frames 3 are each lined with a vinyl chloride sheet 3 with a loss factor of 0.3 or more. The insulating frames 3 are then disposed at the upper and lower ends of a partition panel 2 in such a manner as to freely move into and out of the panel 2. A moving partition 1 comprising the partition panel 2 and the insulating frame 3 is suspended from a rail 9. When sound waves are applied to the insulating frame 3, the insulating frame 3 and the vinyl chloride sheet 8 are deformed through expansion and contraction and the vibrational energy of the sounds is then converted into heat energy for sound insulation. The characteristic bending vibration of the insulating frame can be suppressed. Also, the sound insulating performance of the frame at a sound insulation grade of D-40 can be ensured.
Patent JP-S61138205-A (JP)
Title: Optical branching and coupling device
Inventor: TOJO MASAAKI
IPC: G02B6/28
Filed: 1984-12-10
Abstract: PURPOSE:To decrease the light to be lost by condensing the light outputted from an optical fiber by plural lenses and inputting the light to the optical fiber connected to the respective lenses. CONSTITUTION:Two pieces of the 2nd waveguide type distributed index lenses 4 having the width smaller than the width of the 1st waveguide type distributed index lens 3 having the refractive index distribution in the direction perpendicu lar to the optical axis within the waveguide plane are connected to the end face of the lens 3 facing the lens end face to which the input fiber 1 is con nected. The optical fibers 5 are connected to the respective lenses 4.
Patent JP-H01104407-A (JP)
Title: Wear resistant member
Inventor: HINENO MINORU
IPC: B21B27/00
Filed: 1987-10-15
Abstract: PURPOSE:To give a good toughness as well as high hardness and high wear resistance by covering the surface of a member by the composite build-up layer of the structure dispersing a boron stabilized graphite grain in a high Cr stainless cast steel matrix. CONSTITUTION:A build-up welding is executed on the surface of the member of a carbon steel, etc., by the build-up material of the compound structure mixing 1-20wt.% B4C stabilized graphite grain as a dispersed phase with a high Cr stainless cast steel matrix. Since the member forming this compound build-up layer has a high hardness and strength and excellent wear resistance, it is useful for a rolling roll, guide roll, etc.
Patent JP-H0980890-A (JP)
Title: Electrophotographic device
Inventor: ENDO OSAMU
IPC: G03G15/06
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To surely recover toner remaining on an image carrier completely by rotating a developing roller faster when recovered toner is returned to a developing device from the image carrier than when the toner adheres to the image carrier from the developing device at the time of developing. SOLUTION: The rotary speed of the developing roller 20 in the case the recovered toner is returned to the developing device 12 from the image carrier is faster than that in the case the toner adheres to the image carrier from the device 12 at the time of the developing. That is, the roller 20 rotates fast in the case the recovered toner is returned to the device 12 from the image carrier, so that the difference of linear velocity on a position where the image carrier and the roller 20 opposed to each other becomes larger, for example, the number of carriers opposed to the image carrier per a unit time becomes larger in the case two component developer obtained by mixing the toner and magnetic carrier is used as the developer.  When the number of the carriers becomes larger, the recovered toner more easily adheres to the part of the surface of the carrier where the toner does not adhere based on electrostatic force.
Patent JP-S61140190-A (JP)
Title: Semiconductor laser
Inventor: HARA TOSHITAMI
IPC: H01S5/00
Filed: 1984-12-12
Abstract: PURPOSE:To contrive to improve beam directivity with a size of approx. 1mm<3> by coating the emission end surface of the titled device with a film having lens function. CONSTITUTION:A film 15 of non-spherical form having lens function is formed at the end surface 14 of a laser constituting a Fabry-Perot resonator. A method such as sputtering or plasma CVD is advantageous, and Si oxide, aluminum oxide, Si nitride, Ti oxide, or tantalum oxide can be used as the material: its suitable refractive indices are 1.3-2.5. On the other hand, a film of AlGaAs or the like is possible in the case of using the GaAs substrate, and it is necessary that the film 15 is permeable to laser beams. The thickness of the film 15 is almost the same as a used wavelength, and its considerable lens function can be recognized and effective from approx. 0.5mum thickness.
Patent JP-H04137248-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KONISHI AKIO
IPC: G11B15/665
Filed: 1990-09-28
Abstract: PURPOSE:To prevent damage to a tap and to simultaneously make a capstan small and light in weight by constituting a tape path from the exit of a rotary head cylinder through a capstan with roller posts only without fixed posts. CONSTITUTION:The tape path from the rotary head cylinder 19 through the capstan 20 is constituted with the roller posts 10,11 only without using fixed posts. Consequently, a tap travelling load is extremely reduced and a tape tension before the capstan 20 is greatly decreased. Thus, by decreasing the tension before the capstan 20, the required torque for the capstan 20 becomes small, the capstan 20 is made small and light in weight, and simultaneously the damage to the tape is less likely to occur.
Patent JP-H1081650-A (JP)
Title: Production of n,n-diisopropylethylamine
Inventor: NAHATA TOSHINARI
IPC: C07B61/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining N,N-diisopropylethylamine(DIPEA) in high yield by using inexpensive obtainable raw materials. SOLUTION: In this method for producing DIPEA by catalytically reducing diisopropylamine with acetaldehyde in the presence of a noble metal catalyst, the reaction is carried out while supplying acetaldehyde to the reaction system.
Patent JP-2000125849-A (JP)
Title: New microorganism
Inventor: MORIKAWA MASAAKI
IPC: C12P5/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a new microorganism capable of decomposing hydrocarbons under a non-oxygen condition (under an anaerobic condition), also having a resistance to the hydrocarbons and being a facultative anaerobe in an operational viewpoint. SOLUTION: This microorganism belongs to the genus Klebsiella, and produces alkanes or decomposes the alkanes under an anaerobic condition. Further, the microorganism of the present invention is Klebsiella anaerooleophila TK-122 deposited as FERM P-16920. Further, the present invention is a method for decomposing the alkanes contained in petroleum, and can decompose the petroleum under an anaerobic condition. Furthermore, the present invention can fix carbon dioxide in atmosphere to produce the alkanes and alkanes by using the above microorganism.
Patent JP-H03122365-A (JP)
Title: Flooring
Inventor: ARAKAWA JUNICHI
IPC: E04C2/52
Filed: 1989-10-05
Abstract: PURPOSE:To prevent flooring from excessive sinking by providing a layer of cushioning material on the lower face of a floor base in a portion other thin supporting legs each of which is provided perpendicularly from the lower face of the floor base, and also forming a space between the lower face of each supporting leg and the layer of cushioning material. CONSTITUTION:Supporting legs 2 are provided perpendicularly at fixed intervals on the lower face of a floor base 1 made from foaming plastic etc. A layer 3 of cushioning material is provided on the lower face of the floor base 1 in a portion other than the supporting legs 2, and also the lower face of each supporting leg 2 is located inwardly of the lower face of the layer 3 of cushioning material so that a space (a) is formed.
Patent JP-S62121415-A (JP)
Title: Fitting method for optical fiber
Inventor: KAWABATA TSUNETOSHI
IPC: G02B6/38
Filed: 1985-11-22
Abstract: PURPOSE:To prevents stress from being generated between a core and a jacket by fixing only the guide clamp part of an optical fiber and releasing the jacket clamp part during an assembly working process in which heat is generated. CONSTITUTION:The optical fiber 3 having its core 11 exposed is inserted into a guide 5 and a jig 6 is so fitted as to clamp a jacket guide 8 and a jacket 10 projecting from the jacket guide 8. A fixing material 27 such as solder and an adhesive is adhered to the slanting internal end part of a fiber guide 9 and the core 11 is fixed to the fiber guide 9. Then, a jacket clamp is released by unclamping a screw 23 and a laser chip 1is fixed on the pedestal part 12 of a stem 4 and positioned relatively to the core 11. Then, resin 18 is injected into the jacket guide 8 partially from the resin injection hole 17 of the jacket guide 8 and cured, and then the jig 6 is detached.
Patent JP-H02161962-A (JP)
Title: Mesuring and inspecting apparatus
Inventor: JIYATSUKU TOROTSUTERU
IPC: A61B6/08
Filed: 1989-10-04
Abstract: PURPOSE: To enable to arrange properly a patient at the position as far as possible corresponding to the position he takes in a simulator, by installing an optical scanning device and a control means which controls the position of photon beam so as to be moved along certain marks on the surface of the body of a patient, and causing the marks to define the surface to be irradiated with high-energy beam. CONSTITUTION: An optical scanning device 37 can be used to describe the outside surface of X-rays or high-energy rays on a photon beam 41 in accordance with the signals applied to galvano-reflector motors 46 and 47. The terminal part of an arm 34 opposed to a support stand 31 works as a support member for several members, that is, a radiation source 36 of X-rays or ion-rays, the optical scanning device 37 and an image-receiver 38. The optical scanning device 37 and the image-receiver 38 are connected to a computer device 32. The support stand 31 is designed so as to be moved around a different axis and is arranged to adjust the position of a patient to a loading stand 30.
Patent JP-H09102011-A (JP)
Title: Image memory control circuit
Inventor: MATSUMURA KOICHI
IPC: G09G5/36
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To improve a character recognition rate in a FAX-OCR system. SOLUTION: Picture data transfered from outside is once stored in a system memory 11. Picture data equivalent to one slip is developed and held in an image memory in an image memory part 20A. First and second pattern memories, an adder and a synthesis pattern memory are provided for a pattern memory part 20B connected to the image memory. First picture data equivalent to one character among picture data held by the image memory is stored in the first pattern memory and second picture data obtained by shifting first picture data to right by one picture element, for example, is stored in the second pattern memory. Picture data stored in the first and second pattern memories are synthesized by the addition of the adder. Synthesized picture data equivalent to one character is stored in a synthesis pattern memory as picture data for character recognition.
Patent JP-H09157185-A (JP)
Title: Chewable tablet
Inventor: HOSHINO KAZUAKI
IPC: A61K9/20
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a chewable tablet for a gastrointestinal medicine economically advantageously, containing an ingredient for the gastrointestinal medicine and a specific amount or more of a sugar alcohol, improving an uncomfortable feeling specific to the gastrointestinal medicine such as a sandy feeling, a powdery feeling, etc., at or after its use, and also not requiring the production of a large size tablet. SOLUTION: This chewable tablet is obtained by blending (A) a gastrointestinal medicine such as a mucous membrane restoring agent (e.g.; scralfate, sodium azulenesulfonate, L-glutamine and potassium copper chlorophylin), an antacid [e.g.; scralfate, a dried aluminum hydroxide gel, magnesium silicate (aluminate), ranitidine] with (B) a sugar alcohol such as sorbitol, erythritol, xylitol and mannitol in the amount of attaining >=20cal amount of endothermic heat of dissolution based on 1g of the component (A). Further, this chewable tablet is prepared preferably as 0.5-2.0g weight of one tablet, especially 0.8-1.5g, in the case of taking one tablet for one time.
Patent JP-S62121483-A (JP)
Title: Cleaning device for photosensitive body
Inventor: WATANABE JUNJI
IPC: G03G21/00
Filed: 1985-11-21
Abstract: PURPOSE:To obtain such a cleaning device that its power consumption is small and a developer is hard to stick on the surface of a blade by allowing a cleaning blade to contact and leave the surface of a photosensitive body through a motor and a cam. CONSTITUTION:The flexible blade 14 for cleaning is fixed on a shaft 43 through a holding member 42 and rotates around the shaft 43 as a fulcrum as shown by an arrow (a) to contact and leave the surface of the photosensitive drum 10 freely. The cam 57 rotates by the rotation of the DC motor 51 to move up and down the lever 47 about the fulcrum and rotate a stud 45 upward and downward, so that the blade 41 contacts and leaves the surface of the photosensitive drum 10 through the shaft 43. The blase 41 operates smoothly because of the shape of the cam 57 and toner is not scattered.
Patent JP-S63116301-A (JP)
Inventor: SUGAWARA HISAO
IPC: F21S8/10
Filed: 1986-11-04
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-S63115779-A (JP)
Title: Recording sheet
Inventor: HAKAMATA HISATO
IPC: B41M5/52
Filed: 1986-11-04
Abstract: PURPOSE:To enhance ink absorptivity, by providing a first ink-receiving layer comprising polyvinyl pyrrolidone and polyvinyl butyral, and a second ink- receiving layer comprising the same constituents in a ratio different from that in the first layer, on one side of a light-transmitting base. CONSTITUTION:A first ink-receiving layer 2 comprising 80-99 wt.% of polyvinyl pyrrolidone and 1-20 wt.% of polyvinyl butyral is provided on a light- transmitting base 1, and a second ink-receiving layer comprising 60-80 wt.% of polyvinyl pyrrolidone and 20-40 wt.% of polyvinyl butyral is provided thereon in a laminated form to obtain a recording sheet. In the recording sheet, the inner layer 2 is provided with sufficient ink absorptibity, and the outer layer 3 displays an effect of preventing an absorbed ink from bleeding. The light-transmitting base 1 may be constituted of polyethylene terephthalate, diacetate or the like having excellent light-transmitting property.
Patent JP-H08124027-A (JP)
Title: Commodity sale register data processor
Inventor: SAKURAI HARUO
IPC: G07G1/06
Filed: 1994-10-26
Abstract: PURPOSE: To provide a commodity sale register data processor which can be easily handled and also can quickly and accurately confirm the commodity data even when a batch print system is adopted. CONSTITUTION: This device 10 includes a confirmation request declaration means 20R and the confirmation receipt print/issue control means 11 and 12. Thus the device 10 can issue a confirmation receipt including the printed commodity data so far registered in a register file 13RG (13R) at any time in a commodity register mode.
Patent JP-H02111426-A (JP)
Title: Solubilized composition
Inventor: HAYAKAWA TADAAKI
IPC: C09K23/42
Filed: 1988-10-18
Abstract: PURPOSE:To obtain the title solubilized composition by mixing an aq. material with a polyglycerin-condensed ricinoleic ester, and then adding the mixture to an oily component. CONSTITUTION:The polyglycerin-condensed ricinoleic acid ester is obtained by the esterification of condensed ricinoleic acid obtained from castor oil with polyglycerin. Water-soluble perfume, condiment, vitamin, etc., are used as the aq. phase material, and edible vegetable oil, edible animal fat, etc., as the oily component. The weight ratio of the polyglycerin-condensed ricinoleic acid ester to the aq. material is controlled to 5/1-1/2, and the mixture and the liquid-phase component are mixed in 1/5-1/100 ratio by a homogenizer, etc. The obtained solubilized composition is stabilized for a long time, and a transparent and stable aq. material-contg. oily product can be obtained even when the composition is diluted with edible fat and oil.