baber/WOPTO huggingface dataset:
Patent JP-S61264929-A (JP)
Title: Adaptor of optical line for ordering and calling
Inventor: HATANO YOSHINORI
IPC: H04B10/00
Filed: 1985-05-20
Abstract: PURPOSE:To attain ordering between remote locations by adopting the combination with a means displaying or alarming a call through the use of an extracted signal or forming an ordering channel through the changeover of an optical line with the extracted signal. CONSTITUTION:In calling an end A from an end B, an optical code 21 at the end B is connected to a terminal 22' and an optical signal of rectangular wave modulation from an ordering device 10 is sent for a proper time. An alarm generating device 18 detects the signal at the end A to energize a buzzer 19 to confirm the call and the optical code 21 is connected to the terminal 22' of the end A for ordering. In the calling from the end A to the end B, the procedure is conducted reversely. Thus, it is possible to call the opposite side at an optional time during measurement and the branching ratio of the optical branching device 14 is increased for the confirming only of a specific signal. Then the opposite party is called and subject to ordering in an optional time so as to improve the performance of work.
Patent JP-H04335664-A (JP)
Title: Image forming method
Inventor: KOBAYASHI YOSHIAKI
IPC: G03G13/01
Filed: 1991-05-13
Abstract: PURPOSE:To obtain an image adjusted in image form and color balance by improving the sphericity of the toner particle of the developer to be used for each of developing layers and/or adjusting the content of a fluidity enhancing agent to be mixed in the order of the layers. CONSTITUTION:The sphericity X of the toner particle of the developer in the toner developing layers X=pi(D50)<2>/B, and the content (a) of the fine inorganic particles to be mixed with the developer in the developer are designated in each of layers (1, 2,... k-1, k, k+1,...n), X1, X2, Xk-1, Xk, Xk+1, Xn, and a1, a2, ak-1, ak, ak+1 and an. The following expression are satisfied: 0.4>=DELTAXk/Xk >=0.2, and 0.5>=DELTAak/ak >=0.2, and preferably, 0.3>=DELTAXk/Xk>=0,2 and 0.5>=DELTAak/ak >=0.2, where DELTAXk=Xk-Xk+1, and DELTAak=ak-ak+1, D50 is volume average particle diameter (mmu), and B is the BET value (m<2>/g).
Patent JP-H10296294-A (JP)
Title: Apparatus for treating oil-containing wastewater
Inventor: KIMOTO HIROHIDE
IPC: C02F3/34
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for decomposing fats and oils contained in wastewater efficiently by microorganisms by aerating the wastewater accommodated in a fats-and-oils-intercepting apparatus such as a grease-intercepting device. SOLUTION: An apparatus 19 for treating wastewater accommodated within a fats-and-oils-intercepting apparatus 28 is provided with a water tank 2, a microorganism formulation storage tank 8, a cation interfacial active agent storage tank 9, a nonion interfacial active agent storage tank 10, a controller 17, an air blower output-changeable apparatus 18, and an air blower 14. The controller 17 is provided with a timer having a timepiece function inside and controls drive of each of the apparatus. The treating apparatus 19 conducts a small quantities of aeration to the extent to which untreated wastewater does not flow out in a period of time when the wastewater flows into the intercepting apparatus 28.  Then an aeration mode is changed and a large quantities of aeration capable of agitating the wastewater is conducted in a period of time when the wastewater does not flow into the intercepting apparatus 28. In the period when a large quantities of aeration is conducted, microorganisms are introduced into the wastewater to be treated.
Patent JP-S63272715-A (JP)
Title: Assorting device
Inventor: SASAKI YOSHITAKA
IPC: B65G47/68
Filed: 1987-04-28
Abstract: PURPOSE:To reduce the size of a device and to improve efficiency, by a method wherein, in a device which assorts cargoes on a conveyor into a straight advancing direction and a sideways direction, two sets of assorting wheels are the front and in the rear are situated between conveyers on the upper stream side and the downstream side in a manner that the height of the outer peripheral parts thereof is gradually increased over that of the conveyor, and the direction of a central cross section is variable. CONSTITUTION:The height of the outer periphery of a first assorting wheels 15 is increased over that of a first conveyor 12, the height of the outer periphery of a second assorting wheel 16 is increased to a value higher than that of the first assorting wheel 15, and the two assorting wheels 15 and 16 are driven by means of a belt. According to the assorting direction of an article 18 to be conveyed on the first conveyor 12, the directions of the central cross sections of the first and second assorting wheels 15 and 16 are swung. Namely, during conveyance in a straight advancing direction A, the directions of the assorting wheels are made equal to those of the conveyers 12 and 13, and during conveyance in a sideways direction B or C, the directions of the assorting wheels are swung tn that direction. In this case, since the height of the outer peripheries of the assorting wheels 15 and 16 is higher, the article 18 to be conveyed can be moved without making contact with the conveyor 13. This constitution enables reduction of the size of a device and execution of assortment with high efficiency.
Patent JP-S60250308-A (JP)
Title: Laser fiber
Inventor: AIHARA TAKAO
IPC: A61B18/20
Filed: 1984-05-28
Abstract: PURPOSE:To make an emitted laser light have an expanse so that a laser light can be irradiated extending over a wide range by forming a light emitting end face of an optical fiber to a convex surface or a concave surface. CONSTITUTION:A light emitting end face 1a of an optical fiber 1 is formed to a convex shape (a concave shape will do). In this way, a laser light emitted from the end face is made to have an expanse.
Patent JP-H01279405-A (JP)
Title: Composite magnetic head and its manufacture
Inventor: TOMITA SUNAO
IPC: G11B5/127
Filed: 1988-04-30
Abstract: PURPOSE:To obtain a head with an excellent magnetic efficiency and without a simulated gap by forming a stress relax layer provided to a interface of a core member by a ferromagnetic metallic film. CONSTITUTION:In case of forming cores 24, 26 of a magnetic head, a 1st coarse ferromagnetic metallic film 38 such as 'Sendust(R)' is formed on core blocks 44, 46 made of a ferromagnetic oxide such as a ferrite under a comparatively high 1st gas pressure by sputtering or the like to form a stress relax layer. Then a 2nd close ferromagnetic metallic film 40 made of 'Sendust(R)' is formed at a lower gas pressure than the 1st gas pressure, a prescribed process is applied to the blocks 44, 46 to form the cores 24, 26. Thus, the metallic films 38, 40 are made of the same magnetic material and a core chip 22 without a deteriorat ed magnetic efficiency and any simulating gap is obtained.
Patent JP-2000304272-A (JP)
Title: Gas valve operating device for gas oven
Inventor: OKAMOTO MASANORI
IPC: F24C3/12
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To facilitate seeing of an indication, showing the opening and closing condition of an opening and closing valve of gas in a front panel, and reduce a gap formed between a front panel and a valve operating mechanism. SOLUTION: A front panel 6 is provided with an upper window 15, a lower window 16 and an indicating window 17 while a shutter plate 6, having a cam follower unit 21 along the rear surface of the front panel 6, is provided elevatably. The shutter plate 6 is provided with a swing plate 21, hang by a shaft unit 21a, while a swing plate 21 is provided with a push-up cam 21b and a push button 21c. A head 12a for a push-push mechanism 10 for operating an opening and closing valve 7, is contacted forcibly by the resilient force of a returning spring in the mechanism 10 to the rear surface of the push-up cam 21b to push a shutter plate 18 up by a cam effect and necessary indication is effected through the indication window 17 while closing the upper window 15. When the push button 21 is pushed, the shutter plate 18 is dropped on the push button to close the lower window 16.
Patent JP-H05251906-A (JP)
Title: Ridge and trough waveguide
Inventor: EDOWAADO EMU GOTSUDOSHIYAAKU
IPC: H01P5/10
Filed: 1991-04-15
Abstract: PURPOSE: To provide a waveguide structure hardly causing reflection or attenuation and capable of being efficiently connected to a coplanar waveguide and transmitting broadband signal. CONSTITUTION: The waveguide structure is provided with a conductive tubular waveguide part having an inner slender ridge 12 facing an inside thin and long trough 14 directly. The tubular waveguide part has a rectangular cross section. The slender ridge 12 has its lateral width narrower than the lateral width of the slender trough 14 and is extended into the slender trough to generate horizontal electric field arrangement. Broadband signal transmission characteristics are obtained with this ridge.
Patent JP-S5649378-A (JP)
Title: Tetrazolylalkoxycarbostyril derivative
Inventor: NISHI TAKAO
IPC: A61P7/02
Filed: 1979-08-25
Abstract: NEW MATERIAL:The titled compound of formula I (R 1  is H, lower alkyl, lower alkenyl, etc.; R 2  is H, lower alkyl, etc.; Z is H, etc.).  
     EXAMPLE: 6-[3-(1-Ethyltetrazol-5-yl)propoxy]-3,4-dihydrocarbostyril.  
     USE: Useful as a remedy for thrombosis, a cerebral circulation improving agent, antiphlogistic agent, antiulcer agent, hypotensive agent, anti-asthmatic agent and phosphodiesterase inhibiting agent. Prolonged activity, low toxicity and low side effects.  
     PROCESS: The compound of formula I is prepared by reacting a hydroxycarbostyril of formula II (R 2 ' is H, lower alkyl, or hydroxy; Z' is H or hydroxy, provided that one of Z' and R 2 ' is hydroxy and both Z' and R 2 ' are not H at the same time) with a tetrazole derivative of formula III (X is halogen) in the presence of a basic compound (e.g. sodium hydroxide) as a dehydrohalogenating agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63274416-A (JP)
Title: Bath cleaner
Inventor: OHARA NAOYUKI
IPC: B01D35/02
Filed: 1987-04-30
Abstract: PURPOSE:To provide a comfortable clean bubbling bath by providing a filter in the inside of a bubble generator which is provided with a pump and an ejector and is used in a bathtub. CONSTITUTION:A pump 2, a motor 3 and an ejector part 4 are provided to the inside of the main body case 1 of a bath cleaner. A filter case 13 is provided freely detachably to the low part of the main body case 1. A main filter 16 is fitted to this filter case 13 via many water conduction holes 14. Further a secondary filter 18 is fitted freely detachably together with a cylindrical filter frame to the lower part of an air suction pipe 11. At a time of actuation, bath water in the vicinity of bath surface and air are sucked by negative pressure of the ejector and suspended dust is collected with the secondary filter 18. Further bath water is sent via the main filter 16 with the pump 2 through the water conduction holes 14 of the low part and therefore dust is thoroughly removed with these filters.
Patent JP-S6352740-A (JP)
Inventor: JIEEMUSU JIEI ROSETSUTEI
IPC: B22C7/00
Filed: 1987-05-01
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-S60753-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUSE HARUHIDE
IPC: H01L21/76
Filed: 1983-06-16
Abstract: PURPOSE:To realize the burial of both flat members by increasing the ratio of etching selection of doped poly Si to non-doped poly Si by formation of an oxide film in the upper part of the poly Si. CONSTITUTION:An N<+> buried layer 12 and an N type epitaxial region 13 are formed on an Si semiconductor substrate 11, further a thermal oxide film 14 is formed, thus an Si3N4 film being deposited. A PSG film 16 is deposited thereon and dry-etched, resulting in formation of a groove 17, which is then provided with a channel stopper region 18 by boron implantation. Next, the oxide film 19 is formed by oxidation of the bottom and side surface of the groove, and thereafter the poly Si is deposited. Phosphorus is diffused from the film 16 to the poly Si above on heat treatment, thus the poly Si in the part other than the groove 17 being changed into the N<+> doped poly Si 20. The phosphorus-doped poly Si 21 is removed, and the goove is filled with the poly Si 20.
Patent JP-S5810541-A (JP)
Title: Preparation of modified basic monomer
Inventor: MIYAKE TETSUYA
IPC: C07B61/00
Filed: 1981-07-14
Abstract: PURPOSE:To obtain an N-substituted aminoethylstyrene from an oily layer which is prepared by reacting an amine with divinylbenzene in the presence of an alkali amide corresponding to the amine to give a reaction mixture, blending it with an aqueous solution of an acid to give a water layer, followed by adding an alkali to the water layer. CONSTITUTION:An amine shown by the formulaI(R1 and R2 are H, 1-20C alkyl, 3-12C cycloalkyl, 6-20C aryl, 7-20C arylalkyl, or 1-10C aminoalkyl) is reacted with divinylbenzene in the presence of an amide shown by the formula II (M is alkali metal, preferably Li), to give a reaction mixture, which is mixed with an aqueous solution of an acid (preferably mineral acid, especially hydrochloric acid, sulfuric acid, etc.). An oily layer is separated from it to give a water layer, to which an alkali (e.g., NaOH) is added, to give a compound shown by the formula III as an oily layer. EFFECT:The desired substance having no divinylbenzene at all is obtained, and purifying operations are not required in purification. USE:A raw material for a polymer having a basic N in the side chain.
Patent JP-S5442992-A (JP)
Title: X-ray fluoroscopic device
Inventor: MUKOUZAKA MITSUO
IPC: A61B6/00
Filed: 1977-09-10
Abstract: PURPOSE: To obtain a genaral-purpose fluoroscopic device by providing a means to vary to vary the distance on the optical axis between the X-ray tube and the subject based on only the 3-dimensional positions of the subject. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01121109-A (JP)
Title: Cutting insert
Inventor: MATSUTEI ORABI NIEMI
IPC: B23B27/04
Filed: 1987-05-06
Abstract: PURPOSE: To form a split surface at the time of cutting into a flat surface with good finishing by forming the highest level area on the identical side to an insert as a cutting edge advances cutting, at a first surface and/or a rake surface. CONSTITUTION: This cutting insert 10 splits a rod or the like while rotating, whereas an angle λ is formed between a line 16 coming into contact with a first surface 15 and parallel to a cutting edge 12 and a line perpendicular to the tangential direction T at a processing position, and an angle γ is formed between a line 19 coming into contact with a rake surface 18 and parallel to the cutting edge 12 and a line 20 perpendicular to the tangential direction T to provide the highest level area on the identical side to the insert 10 at both surfaces 15, 18 as the cutting edge 12 advances cutting. A cutting edge front edge angle is set at 4 to 8 degrees, λ is at 1 to 4 degrees, and γ is at 4 to 7 degrees. It is thus possible to obtain a flat surface whose split surface is a good finishing surface in using the cutting insert for cutting work.
Patent JP-S5852027-A (JP)
Inventor: RUI SHIYUBARIEERU
IPC: B65B69/00
Filed: 1982-06-24
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-H01281141-A (JP)
Title: Capsule enclosing water or liquid containing water therein
Inventor: ISOBE YASUSHI
IPC: B01J13/04
Filed: 1988-05-06
Abstract: PURPOSE:To considerably suppress the evaporation of water content enclosed in a capsule upon heating by cooling to 0 deg.C or below the capsule in which a liquid containing water is enclosed, the capsule being coated with organic polymer. CONSTITUTION:A capsule for use in a heat resistant building board and thawing history indicator is formed by capsulating the water such as a pure water and an aqueous ink solution or a liquid containing water with a material consisting of organic polymer such as polystyrene and polyvinyl toluene. The capsule so formed is cooled to 0 deg.C or below and maintained at that temperature for the time that its high molecular film remains undestroyed, whereby the capsule film is compacted by an interaction between the shrinkage of the organic high molecular film and the volume expansion of the water absorbed inside the film. The capsulation in this way can considerably suppress the evaporation of the water enclosed in this capsule upon heating.
Patent JP-H11303932-A (JP)
Title: Base isolation device for lightweight structure
Inventor: INOUE KIYOTAKA
IPC: E02D27/34
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device for a lightweight structure, capable of restraining the lightweight structure and the device itself from being damaged as far as possible when an earthquake with a seismic intensity larger than the assumed one. SOLUTION: The base isolation device is provided with a plurality of hard plate 1 vertically spaced and arranged parallel to one another, an elastic body 2 each of which is arranged between the facing hard plate 1, 1, and hard load supports 3 arranged between the facing hard plate 1, 1 so as to surround the elastic body 2. The upper and lower surfaces of each elastic body 2 are fixed to the facing hard plate 1, 1, one of the facing sides of the load support 3 and the hard plate 1 is fixed, and the other side is slidable. Hard stopper 4 to be arranged between the elastic body 2 and the load supports 3 is provided on the hard plate 1 side capable of being slid to the load support 3, and an elastic body 5 is provided on the topmost hard plate 1.
Patent JP-H09298722-A (JP)
Title: Message exchange system using two-way television receiver
Inventor: YAMAGUCHI HIROAKI
IPC: H04H60/80
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To build up the message exchange system by which an information exchange system aiming at general homes selection of information by the user, that is, 2-way performance, that is one of features of information multimedia is easily realized through the use of an existing environmental installation without enforcing the user to burden a high load of an additional cost. SOLUTION: A home use television receiver 3 is considered to be a terminal equipment able to send/receive an independent message of a broadcast, and a server 100 for message storage and exchange is provided with a message box 108 corresponding to each telephone number and each viewer. According to a message transmission reception request from the television receiver 3, the server 100 transfers the message of the caller to a message box 108 of a recipient and the message stored in the message box 108 of the recipient is sent to the television receiver 3 of the recipient according to designation of distribution.
Patent JP-2000141300-A (JP)
Title: Manufacturing of microstructure having internal cavity
Inventor: TILMANS HENDRIKUS A C
IPC: H01H1/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To easily form a microstructure having an internal cavity by forming a hollow on a first layer after the first layer is formed on a first substrate, forming a second layer on a second substrate, and arranging and bonding the first substrate and the second substrate. SOLUTION: In the manufacturing of a microstructure having an internal cavity such as a microaccelerometer, a microgyroscope, a microtube or the like, at least a first layer 3 is manufactured with a solder layer composed of, for example, PbSn with the substantially closed geometrical layout, on a first substrate, and a hollow 4 is formed on a part of the first layer 3 by a photographic lithographic method and/or chemical method. Further a second layer 6 is formed on a second substrate 5 with the substantially closed geometrical layout. Then the first substrate 1 is placed on the second substrate to be bonded, whereby the microstructure having a cavity 8 defined on the basis of the closed geometrical layout of the first layer 3 and the second layer 6 can be formed.
Patent JP-H06321193-A (JP)
Title: Solar battery aircraft
Inventor: NISHIYAMA MITAMI
IPC: B64D27/24
Filed: 1993-05-11
Abstract: PURPOSE:To provide a solar battery aircraft in which the secondary battery of the solar battery aircraft flying on the basis of solar energy is used also as a structural member to reduce the weight of the structural member, and the payload of the aircraft is increased. CONSTITUTION:A solar battery 1 is installed to an airframe outer plate 2, and the generated power is charged in a secondary battery. Since a plurality of negative electrodes 3 are connected to the outer plate 2, in the secondary battery, and an electrolyte 4 is filled between them and positive electrodes 5, the negative electrodes 5 are also used as a structural material together with the outer plate 2, and the weight of a structural member can be thus reduced by this portion.
Patent JP-S63273563-A (JP)
Title: Precision casting method
Inventor: MATSUI AKIRA
IPC: B22D23/00
Filed: 1987-05-01
Abstract: PURPOSE:To obtain a casting having only a little blow hole and flow mark by suitably controlling suction for venting and introduction and venting of inert gas in a melting chamber and a casting chamber at the time of casting a material for casting in the melting chamber into a mold in the casting chamber, reducing gas flow from the melting chamber to the casting chamber as far as possible and pouring. CONSTITUTION:An apparatus body 10 is divided into upper and lower parts by a partition wall 11, and the upper part is the melting chamber 1 and the lower part is the casting chamber 2. In the melting chamber 1, an arc electrode 13 is hung and molten metal (m) is charged into a crucible 3 supported by supporting blocks 31 and melted by arc discharge under using the arc electrode as minus electrode. By varying magnetic flux of electromagnet 131 at side wall, Lorentz's force acts to the discharging arc and the material (m) for casting and the arc is moved to execute uniform melting. The mold 4 is successively connected below a funnel-shaped bush 14 having wide opening arranged at a passage 12. The gas is sucked to introduce by a vacuum pump 5 and an argon gas cylinder 6 and at the time of pouring the material (m) into the mold 4 from the crucible, the inner pressures in both chambers are made to almost the same pressure, and gas flow is stopped and at the same time of completing the pouring the suitable inner pressure difference between both chambers is made.
Patent JP-2000306667-A (JP)
Title: Organic electroluminescence element
Inventor: HIRATA HIROKI
IPC: H01L51/50
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an element excellent in luminescent characteristic and current characteristic, by forming a luminescent layer and an electron transportation layer from mutually different compounds and using fluorine substituted almiquinolnol complex compound as one of the luminescent layer and the electron transportation layer. SOLUTION: In this organic EL element, one of a luminescent layer and an electron transportation layer is composed of fluorine substituted almiquinolnol complex compound represented by a formula. In the formula, m and n are respectively integers of 0 or 1-3, m+n>=1, and a fluorine coupling position is 2-7 level when m+n=1. This organic EL element is formed by sequentially laminating a positive hole transportation layer composed of organic compound, the luminescent layer, and the electron transportation layer between a positive electrode and a negative electrode. The organic EL element is preferably formed by laminating the positive hole transportation layer and a luminescent electron transportation layer serving as the luminescent layer and the electron transportation layer.  The luminescent electron transportation layer is formed of fluorine substituted almiquinolnol complex compound where the fluorine coupling position is 5 level when m+n=1. Multicolor luminescence of the element is enabled.