baber/WOPTO huggingface dataset:
Patent JP-2001059913-A (JP)
Title: Optical transmission tube and its production
Inventor: MIZUKUBO SHINICHI
IPC: H01B11/22
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To simplify the construction of an optical transmission tube, such as mounting to an optical transmission tube mounting body, by providing the outside surface of a cylindrical clad with a projecting part along the longitudinal direction of the tube. SOLUTION: The optical transmission tube has a transparent cylindrical core 1 and the transparent cylindrical clad 2 having the refractive index smaller than the refractive index of the core 1 and the core 1 is coated by the clad 2. The outside surface of the clad 2 is provided with the projecting part 3 in the longitudinal direction of the tube. The projecting part 3 may be disposed only by one piece in part of the longitudinal direction on the outside surface of the clad 2 and a plurality of thereof may also be disposed intermittently or continuously along the longitudinal direction.  The projecting part 3 acts as a mounting means to the mounting body or a positioning means when installing the optical transmission tube to the optical transmission tube mounting body or may also be formed as a conductive material-containing means for wiring work by embedding the conductive material 4, such as an electric wire, into the projecting part 3 for the purpose of simplification of the wiring work.
Patent JP-H0657793-A (JP)
Title: Apparatus for exclusive use for vomitting
Inventor: INAGAKI HIROYUKI
IPC: A47K1/00
Filed: 1992-08-11
Abstract: PURPOSE:To make a comfort station usable under sanitary condition by a method wherein a lavatory-like vomitus-gathering bowl in a specified height is installed on a floor, and a large-sized drain port is provided to the bottom surface of the vomitus-gathering bowl while a faucet is provided above the vomitus-gathering bowl. CONSTITUTION:A lavatory-like vomitus-gathering bowl 13, with a flange 15 extending upward provided on the rear side and a large-sized opening provided, is installed on a floor so that it can reach a specified height above the floor. Sprinkling cocks 18... are provided to the upper part on the internal wall surface of the bowl 13 for washing the wall surface when the same is soiled with the vomitus. A drain port 19 in a large diameter is provided to the bottom surface of the bowl 13 to facilitate discharge of the vomitus. Since the opening 16 of the bowl 13 and the drain port 19 are made in large size, there is no need of apprehension for soiling surroundings. Since the height is high enough, users are not required to take an uncomfortable posture like squatting, and the bowl can be used easily. As the drain port 19 is large enough, it can be saved from being clogged with the vomitus.
Patent JP-H0552034-A (JP)
Title: Sealing device for motor driven under floor storage
Inventor: OTA HARUTOSHI
IPC: E04F19/08
Filed: 1991-08-22
Abstract: PURPOSE:To prevent blow-up of air over the floor and a fall of an object passing the floor, and improve the appearance and the value as merchandise. CONSTITUTION:Sealing base members Ba... having sealing faces Ea... on the side of either a case supporting part 3 or a floor F are provided, and elastic sealing members Km... capable of making contact with the sealing faces Ea... are provided on the other side. When an least an optional receiving case Cx or Cy is positioned just under an opening part S, the elastic sealing members Km... are brought in contact with the sealing faces Ea... so as to cover a part or the whole of a gap Gs between the case supporting part 3 and the floor F side.
Patent JP-H03100297-A (JP)
Title: Construction of manhole from shield conduit
Inventor: OKU JUNICHIRO
IPC: E21D3/00
Filed: 1989-09-13
Abstract: PURPOSE:To exceedingly suppress the influence to the ground by constructing a steel pipe by a steel pipe constructing device installed in a shield conduit through an opened hole for advance which is formed on an arbitrary shield segment in the shield conduit. CONSTITUTION:An opened hole 2 for advance is formed on an arbitrary shield segment 1 of a shield conduit, and a steel pipe 10 is constructed by a steel pipe constructing device 20 installed in the shield conduit through the opened hole 2 for advance. A manhole including a connecting conduit for connecting the shield conduits and a branched conduit of the shield conduit is constructed. Therefore, the occupied site area for shaft is reduced to the min. in a short period, and the problem of traffic stagnation, etc., can be suppressed to the min.
Patent JP-H02152818-A (JP)
Title: Device for continuously feeding powder into gas flow
Inventor: MIHIYAERU PEE KOSUTETSUKI
IPC: B05B7/14
Filed: 1989-09-13
Abstract: PURPOSE: To stabilize a feeding rate and prevent powder loss when changing a powder, by forming a funnel form powder guide surface in a vessel with the tip of the guide surface near to a disk, and a recess, crossing the guide surface at the upper edge, and facing the disk at a vessel radius corresponding bottom; on the lower part of the guide surface. CONSTITUTION: When powder is packed in a tank 1 under a protective gas atmosphere, the bottom part 12 of a recess 10 is covered always by the shapes of a guide surface 8 and a recess 10. When the opening part 7 of a disk 4 passes the lower part of the recess 10 during the rotation of the disk 4, the powders are packed in the opening part 7 of the disk 4 to remove surplus powder by the rotation of the disk 4 to quantify the powders. When the opening part 7 comes to a position 17 by the rotation of the disk 4, the powder are discharged to a passage 20 together with gas fed from a passage 18. Supply quantity can be stabilized, and also powder loss at the time of changing the gas can be prevented, by this constitution.
Patent JP-H1061202-A (JP)
Title: Machine for cutting structure surface
Inventor: YOSHIDA TOSHIHIRO
IPC: E04G23/08
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To improve efficiency by a method wherein a holding body structure equipped with a cutting tool is supported at a support body structure, arranged at a machine for movement, rotatably in a direction orthogonal to the rotation surface thereof. SOLUTION: A support body structure 15 is held at the tip of the arm of a working machine and the piston ring of a hydraulic cylinder for operating a bucket through mounting shafts 17a and 17b, and through operation of the working machine, the cutting machine 1 is cut through in parallel to the surface of a concrete pier. In this case, since either stopper 10 makes contact with a surface, rotation moment occurs to a holding body structure 21 of the body structure 15, and the structure body 21 is revolved around horizontal and vertical axes and the tool 1 is paralleled to the surface. Thereafter, by rotating the tool 1, cutting is effected down to a cut-through depth set by the stopper 10, and through operation of a working machine, the tool 1 is vertically and horizontally moved in parallel, and a wide area is continuously cut.  Further, with the working left placed at the front of the pier, an outside body structure 22 of the body structure 21 is revolved in a 90 deg. arc through a spindle 23, and the tool 1 is moved to the side of the piers to effect cutting.
Patent JP-2001058343-A (JP)
Title: Extrusion molding machine
Inventor: NAGAMINE MASARU
IPC: B29C48/345
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To produce a porous structure of which the skeleton is formed from materials having desired different functions and which has catalyst layers having desired catalytic functions are formed to the inner surfaces of the pores thereof. SOLUTION: An extrusion molding machine is constituted of a plurality of injection pipes 1A, 1B, 1C, 1D for injecting raw materials in a molten or clayey state, a rectifying die 20 having a plurality of flow channels branching the flows of the respective materials to guide them to desired outlet positions and an extrusion die 30 for extruding the raw materials extruded from a plurality of the flow channels from the inlet surface of the extrusion die to the outlet surface thereof.  Lattice-like grooves are formed to the outlet surface of the extrusion die 30 and rectangular projections partitioned by the lattice-like grooves are formed so as to provide a large number of lines and rows and a plurality of flow channels for a skeleton vertically piercing from the positions where the longitudinal and lateral grooves of the lattice-like grooves crossing each other to the inlet surface are formed.
Patent JP-S60128978-A (JP)
Title: Driver for gas drive pump
Inventor: TSUJI TAKASHI
IPC: A61M60/109
Filed: 1983-12-16
Abstract: PURPOSE:To enable highly accurate pressure regulation in such driver for driving a gas drive pump through continual or alternative function of positive and/or negative pressure, by controlling pressure regulating means on the basis of difference between the detected level and setting level of positive and/or negative pressure. CONSTITUTION:When applying on a driver for a suck type blood pump 5, air compressed by a compressor 1 is fed through an electro-pneumatic flow control valve 8 to a positive pressure tank 3 while to suck the air in a negative pressure tank 4 by a vacuum pump 2 through an electro-pneumatic flow control valve 9 thus to maintain the pressure in each tank 3, 4 at predetermined level. In other word, the pressure in each tank 3, 4 is detected through electro-pneumatic converters 10, 11 to control each flow control valve 8, 9 when the pressure is lower than the setting level at the tank 3 side or when higher than the setting level at the tank 4 side. Then solenoid valves 6, 7 are opened/closed alternatively to function positive and negative pressures alternatively onto the blood pump 5 thus to feed blood.
Patent JP-S60128639-A (JP)
Title: Low step difference wiring layer and manufacture thereof
Inventor: FUNAKI MASAO
IPC: H01L21/3205
Filed: 1983-12-16
Abstract: PURPOSE:To form a low step difference wiring layer making a wiring layer almost flat by a method wherein silicon films almost at the same level are formed around silicide wiring made of polysilicon. CONSTITUTION:A specified wiring pattern Si3N4 4 is selectively etched and a polysilicon film 3 below the film 4 is also thinly etched and then the lower polysilicon film 3 is selectively oxidized utilizing the residual Si3N4 as a mask for selective oxidation. The part of polysilicon film 3 to be the wiring pattern other than the part directly below the Si2N4 film is formed into an SiO2 film 5. Next the SiO2 film 5 is properly etched to remove the Si3N4 film 4. After sputtering Pt, the polysilicon film 3 is silicified to form a Pt silicide 6. Through these procedures, a low resistant contact may be assured by a doped polysilicon layer 7 with further increased impurity concentration due to the impurity rising up from a diffusion resistor 2.
Patent JP-H0788476-A (JP)
Title: Electrolytic liquid clarifying method
Inventor: TANABE ZENICHI
IPC: C02F1/465
Filed: 1993-09-22
Abstract: PURPOSE:To prevent increase in the amount of precipitated substances attributed to electrodes and moreover to provide an electrolytic clarifying method by which clarifying efficiency is improved. CONSTITUTION:In the case an a.c. electric power source is used for electrolysis, a titanium electrode made of titanium or a titanium alloy is used as one of electrodes and in the case a d.c. electric power source is used for electrolysis, the titanium electrode is used at least as an electrode in the anode 3 side.
Patent JP-S61179051-A (JP)
Inventor: UIRIAMU JIEI FUIFUSU JIYUNIA
IPC: G01N27/62
Filed: 1985-10-22
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-H1179462-A (JP)
Title: Sheet feeding device and recording device equipped with it
Inventor: KAKIZAKI MASAAKI
IPC: B41J13/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device capable of suppressing a mis- detection of sheet materials and a variation in the leading amount of sheet materials by suppressing the lowering of a printing speed to a minimum and to provide a recording device equipped with it. SOLUTION: A sheet detector means 4 to detect the presence or absence of sheets to be fed is disposed on the downstream sides of a feeding means 10 to feed sheets and a pressing means 11 to press the sheets against the feeding means 10. When the sheets positioned by the feeding means 10 and pressing means 11 are fed, a control means controls a drive means so as to start the feeding at a first feeding speed and, before the sheets arrive at the sheet detector means 4, to reduce the speed to a second feeding speed lower than the first feeding speed whereby the affection on the sheet detection by the sheet detector means 4 is eliminated. In addition, after the sheets arrive at the sheet detector means, the second feeding speed is recovered to the first one.
Patent JP-H1180845-A (JP)
Title: Production of low silica sintered ore
Inventor: SATO HIDEAKI
IPC: C22B1/20
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To improve the strength, yield and quality of a raw material layer, particularly the upper layer part by optimizing the component distribution in the raw material in a pellet with the conventional size adjustment and blend adjustment devices, in the production of sintered ore having <=5.0 wt.% SiO2 content. SOLUTION: The component content ratio in the raw material on a sintered bed is made to >=3.0 wt.% free C in the upper layer and higher by 0.5-1.0 wt.% free C in the lower layer than that in the upper layer, and <=5 wt.% average of SiO2 and higher by 0.15-0.25 wt.% SiO2 in the upper layer than that of the lower layer in the grain distribution control equipment. CaO is adjusted to the fixed value of basicity CaO/SiO2 in the range of 1.90-2.10 in the whole layer thickness from the upper layer to the lower layer so as to become <=0.04 deviation in this fixed value. Even in the case of being low SiO2 , such as <=5 wt.%, the lowering of the strength is restrained and the stable sintering operation without bringing about the lowering of yield, can be continued and the sintered ore is produced in a low cost.
Patent JP-H0655601-A (JP)
Title: Method and device for correcting temperature for injection molding machine
Inventor: TAKIZAWA MICHIAKI
IPC: G05D23/19
Filed: 1992-08-11
Abstract: PURPOSE:To measure the temperature with high accuracy and control the overall temperature precisely and accurately by correcting a measured value or a command value based on a first memorized correction factor or a second memorized correction factor. CONSTITUTION:A first correction constant P2 having a gain correction factor value a1 and a zero correction value (b) is found out. Similarly, correction characteristics a2X-b to a command value are found out, by which a second correction constant Q2 having the gain correction factor value a2 and a zero correction value -b is found out. At the time of actual temperature control, measured values D2... obtained from respective thermostats 2... are imparted to an output correction computating section 13d through a communication interface 15. The measured values D2... including errors are corrected to proper accurate temperature values by first constant P2... called from a storing section 12 based on the above operation and displayed on a display 9.
Patent JP-S60129651-A (JP)
Title: Preparation of specimen for fluorescent x-ray analysis
Inventor: SAITOU KEIJI
IPC: G01N1/36
Filed: 1983-12-16
Abstract: PURPOSE:To enhance analytical accuracy by reducing a number of defects on the surface of a specimen and to attain to shorten a preparation time while achieving the reduction in the number of analytical processes, by mixing and crushing a specimen such as an ore or slugs and a binder material in such a state that the mixing ratio of both of them is set to a specific range. CONSTITUTION:In preparing a specimen by mixing a binder material with a specimen for fluorescent X-ray analysis, the binder material is mixed with the specimen in a range of 1/2,000-1/1,000 on a wt. basis while the resulting mixture is crushed and subjected to compression molding to obtain a smooth and homogenous X-ray irradiation surface. At this time, the analytical specimen changes corresponding to the mixing ratio with the binder material and a good result is obtained by bringing the mixing ratio to 1/1,000 or less in order to adjust analytical accuracy to about 0.3-0.4% or less. Therefore, the mixing ratio is well if 1/700 or less, pref., 1/1,000 or less while the mixing ratio of 1/2,100 or more, pref., 1/2,000 or more is an optimum range from the aspect of the generation frequency of a surface defect.
Patent JP-S62100382-A (JP)
Inventor: SHIMIZU KAZUYA
IPC: B66B1/06
Filed: 1985-10-24
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-2001059233-A (JP)
Title: Method and device for lifting rock and rock excavation method using the same
Inventor: KAMISHIMA AKIO
IPC: B66C1/66
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the lifting method of a rock capable of surely lifting the rock and having excellent general-purpose properties, the lifting device for the rock proper to the lifting method and a rock excavation construction method using the lifting method. SOLUTION: One drilled hole 21 is formed to the rock 2 to be lifted from the surface side. A steel pipe 3 for the lifting device 1 and a steel-bar front end section 41 are inserted into the drilled hole 21. Cylinder rods for hydraulic cylinders 52, 53 are extended, and a steel-pipe front end section 31 is expanded in the radial direction by relatively moving only a steel bar 4 to the steel pipe 3 in the drilled hole 21 and a front-end outer circumferential surface, to which a plurality of grooves are formed, is engaged with the inwall surface of the drilled hole. A hook section installed at the front end of a boom for a heavy machine car for construction is hooked to a U-bolt 63, and the rock 2 is hung up by the lifting by the lifting device 1 by operating the car.
Patent JP-H04116844-A (JP)
Title: Device for discriminating assembling property of ic
Inventor: SUZUKI AKIO
IPC: G06F17/50
Filed: 1990-09-06
Abstract: PURPOSE:To prevent a mistake caused by an oversight by inputting the data of a newly designed IC pellet to already designed IC lead frames and inspecting all wires about specific inspection items. CONSTITUTION:Shapes of various kinds of already designed IC lead frames are inputted from a keyboard 5 and stored in a storage device 3. Then the data of a new pellet are inputted from the keyboard 5. A CPU 1 selects one IC lead frame which meets the inputted number and type of pins from the IC lead frames registered in the device 3 and displays the selected lead frame together with the IC pellet. Then wires are displayed on the basis of the relation between pads and leads. After the wires are displayed, data about the wires to be connected with the pads are measured in the inputted order of pads and whether or not they meet specific conditions is checked. If one of the wires does not meet the conditions, an error mark is displayed at a pertinent place on the display 2. Such checking is performed on all wires. Therefore, a mistake caused by an oversight can be eliminated.
Patent JP-H09131973-A (JP)
Title: Material for heat-sensitive transfer recording and method for the recording
Inventor: HONDA MARI
IPC: B41M5/50
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the preservability of an ink sheet and carry out the highly sensitive recording by providing a methine coloring matter forming at least two seats of chelate coloring matter on a substrate. SOLUTION: An image receiving material is overlapped on a heat-sensitive transfer recording material provided with a methine coloring matter forming at least two sites of chelate coloring matter on a substrate. The heat-sensitive transfer recording material is heated in compliance with an image information, and an image is formed by the chelate coloring matter formed by the reaction of the chelate coloring matter with a metallic ion containing compound. When a metal source is provided in an image receiving layer of an image receiving material 3 composed of a substrate 1 and an image receiving layer 2, the coloring matter in the heat-sensitive transfer layer of a coloring material donative material 6 composed of the substrate 1 and a heat-sensitive transfer layer 5 is diffused and migrated to the image receiving material 3 by, for instance, the heat from a heating resistor 8 of a thermal head 7, and reacted with the metal source in the image receiving layer 2 to form a chelate coloring matter image. The preservability of an ink sheet can be improved and the highly sensitive recording can be carried out by the arrangement.
Patent JP-H11140219-A (JP)
Title: Syntactic hard pur/pir foam board material
Inventor: SPITLER KEITH G
IPC: C08K9/10
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a hard foam product having a low density while keeping a k-factor, and a hard foam product having a specified density and a higher compressive strength compared with a common foam, and further to provide a safer product by lowering the flammability of the foam. SOLUTION: Hydrocarbon-filled hollow microspheres are used for introducing foams having homogeneous shapes and sizes into a syntactic foam having a bimodal foam structure. The objective hard foam product contains 20-80 wt.% of hollow microspheres having an average drameter of 80-200 μm. The microspheres are sealed in 80-20 wt.% of closed cell polyurethane foam having foams of 0.01-40 μm in an average diameter.
Patent JP-S6295059-A (JP)
Title: Extension-to-extension camp-on system
Inventor: SHIBANO YOKO
IPC: H04M3/48
Filed: 1985-10-22
Abstract: PURPOSE:To require no paying attention to the time when the user of an extension telephone set to be called respond by the user of a calling extension telephone set and to require no waiting for the response of the user of the extension telephone to be called set uselessly by providing a means for calling and returning the calling extension telephone set during an on-hook. CONSTITUTION:When the user of the extension telephone set 1 calls the extension telephone set 2, if the user of the extension telephone set 2 is absent, the user of the extension telephone set 1 executes an extension-to-extension camp on registration according to a predetermined method with respect to the extension telephone set 2. Then, the extension telephone set 2 registered in the extension-to extension-camp is hooked off and subsequently hooked, on, thereby a central control unit 6 controls an extension circuit 3 to transmit a ring tone to the extension telephone 1. When the extension telephone set 1 is hooked on, the central control unit 6 controls the extension circuit 4 to transmit the ring tone to the extension telephone set 2. When the extension telephone set 2 is hooked off, the extension telephone set 1 is connected to the extension telephone set 2 through a channel switch 5 and the user of both the extensions can speak.
Patent JP-H0899568-A (JP)
Title: Automobile seat locking device
Inventor: URATSUJI TAKAKAZU
IPC: B60N2/10
Filed: 1994-09-30
Abstract: PURPOSE: To improve the effect of preventing noise generated between a striker and an engaging member. CONSTITUTION: An automobile seat locking device is constituted of a striker disposed on the floor 17 of a body, and a ratchet 27 disposed at a seat frame so as to be engaged with the striker. In this case, the striker is formed into elliptic cross-sectional shape, and the part with which the ratchet 7 is engaged is coated with resin.