baber/WOPTO huggingface dataset:
Patent JP-H06171964-A (JP)
Title: Method for forming optical element
Inventor: IZAWA TETSUO
IPC: C03B11/00
Filed: 1992-12-04
Abstract: PURPOSE:To prevent the generation of sink marks by glass blank material softened by heating while pressurizing the parts near the outer peripheries of the upper and lower forming surfaces thereof with respectively different shrinking forces by using a master die varying in coefft. of thermal expansion in a pressing direction. CONSTITUTION:The glass blank material 8 softened by heating is transported between a punch 1 and a die 2 by a transporting arm 9 and the die 2 is risen to fit an ejector ring 3 and a transporting jig 7. The centers of the die 2 and the glass blank material 8 are then aligned and the glass blank material 8 is pressed by the punch 1 and the die 2. The upper part of the glass blank material 8 is formed to the inside diameter of an upper inside diameter ring 5 and the lower part thereof to the outside diameter equal to the inside diameter of the lower inside diameter ring 6. The shrinkage factor is larger in the lower inside diameter ring 6 than in the upper inside diameter ring 5, the compressive force acting on the glass blank material 8 is larger on the lower inside diameter ring 6 than the upper inside diameter ring 5. As a result, the glass flows into the gap parts between the glass blank material 8 and the punch 1 and the die 2. The punch 2 descends after the forming and the formed optical element 10 free from the sink marks is recovered by the transporting arm 9.
Patent JP-H05167023-A (JP)
Title: Bi-cmos device and manufacture of element isolation region thereof
Inventor: MIWA HIROYUKI
IPC: H01L27/06
Filed: 1991-12-11
Abstract: PURPOSE:To reduce the manufacturing cost of the element isolation region of a Bi-CMOS device by forming the isolation region in a CMOS process as well as to reduce the region for forming a diffused layer for element isolation to contrive an increase in integration and to make possible a reduction in a parasitic capacity. CONSTITUTION:A Bi-CMOS device 10 is constituted of an N-P-N bipolar transistor 19 and a CMOS transistor 22, which are respectively formed on semiconductor layers 12 consisting of an epitaxial growth layer, for example, and an element isolation region 15, by which a bipolar transistor formation region 13 and a complementary MOS (COMS) transistor formation region 14 are isolated from each other, is provided at a semiconductor layer 16 formed thinner than the thickness of each semiconductor layer 12 of the regions 13 and 14. Moreover, an N<+> collector buried region 23 of the transistor 19 is formed in such a way as to extend to the thinly formed layer 16 and at the time, an N<+> collector lead-out region 24 of the transistor 19 is provided at the thinly formed layer 16.
Patent JP-2000173308-A (JP)
Title: Portable lamp
Inventor: TAKAMURA KATSUTOSHI
IPC: F21S2/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To suitably use as a boundary lamp and a boundary guide lamp which are used for safely launching and landing a helicopter at emergency such as a rescue operation at night as well as to use as a luminaire for general purposes. SOLUTION: A portable lamp 11 includes a box body 12 provided with not less than one electric double layer capacitor 25 arranged so as to be charged freely, a cover body 31 for covering an opening 20 of the box body 12. The cover body 31 in the portable lamp 11 is provided with at least a light emitting body 35 including not less than one light emitting diode 36 which is controlled to turn on and off by electric current supplied by the electric double layer capacitor 25, and a lens body 37 for covering the light emitting body 35 and controlling a diffusing range of illumination light in an optical axis direction of the light emitting body 35.
Patent JP-H11182776-A (JP)
Title: Pipeline inner surface repairing method and repairing member used in this method
Inventor: OOKA SHINKICHI
IPC: B29K101/12
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To convey a repairing member into a repair required place in a pipeline to effectively repair the inner peripheral surface of the pipeline even in the case of hindering a worker from entering inside to work due to a small inner diameter of the pipeline at the time of partially repairing a damaged place of the existing pipeline such as a sewer pipe. SOLUTION: A repairing member 1 is composed of a cylindrical body with at least two layers. The inner layer 2 serving as the repairng member is made of elastic material and has an outer diameter larger than the inner diameter of a pipeline to be repaired, in an unrestricted state where internal stress is minimum. The outer layer 3 has an inner diameter smaller than the inner diameter of the pipeline, and the inner layer 2 is held to the outer layer 3 in the state of diameter enlargement being impeded by mechanical force. The vertical sectional shape of the inner layer to an axis of the pipeline is almost similar to the inner peripheral outline shape of the pipeline. After removing the outer layer 3, only the inner layer 2 serving as the inner surface repairing member is inserted in the pipeline, conveyed into a repair required place of the pipeline and installed.  Spontaneous diameter enlarged deformation in a direction of reducing internal stress is generated to the inner layer to make it adhere closely to the inner surface of the pipeline, and inner surface repair is completed in the remaining state of internal stress.
Patent JP-H06173211-A (JP)
Title: Spreadedly providing method for paving block and its jig
Inventor: ISHII KATSUYUKI
IPC: E01C5/00
Filed: 1992-12-07
Abstract: PURPOSE:To simply and correctly arrange paving blocks even in the case where a unit pattern being the minimum repeating unit of the arrangement pattern of the paving block is very complicated, and two or more kinds of many pieces of paving blocks being different in shape are included in the unit pattern. CONSTITUTION:A spreadedly providing jig 10 where projections 12, 13, 14, 15 are fixed to the lower face of a flat plate-shaped supporting frame 11 which is composed of a lattice or a transparent plate and can be seen through according to a fixed arrangement pattern is pressed onto a sand cushion layer 17 to make the lower end of the projection form a groove 17a. The arrangement pattern is drawn by the groove 17a, and after the spreadedly providing jig 10 is removed, the paving blocks B, C are arranged according to the arrangement pattern.
Patent JP-2000161548-A (JP)
Title: Piping connecting device
Inventor: KAWABE YOSHIKAZU
IPC: F16L19/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To visually confirm a fastening condition, and suitably and correctly perform a fastening operation by arranging a fastening rate display means for displaying a fastening rate on a female screw side member or a male screw side member used for a piping connecting device for composing a refrigerating cycle. SOLUTION: In the case adapted to a piping connection of an air conditioner, a main body part 23 of a male screw side member 20 disposed by fixing to an end of a piping 21 is attached to a screw hole of a female screw side member 10 rotatably disposed on an end of a connecting piping 11, the male screw side member 20 is fixed without rotating, and both members 10, 20 are joined with each other by rotating the female screw side member 10. A spanner is attached to a head part 22 of the male screw side member 20 and a head part 12 of the female screw side member 10, and the female screw side member 10 side is rotated by the spanner. A fastening operation is completed in a condition a fastening rate display means 24 formed on an outer periphery of the main body part 23 is positioned on an end of the female screw side member 10.  It is thus possible to correctly perform a fastening work while confirming the fastening rate display means 24.
Patent JP-H05254043-A (JP)
Title: Bag manufacturing apparatus
IPC: B31B23/74
Filed: 1992-11-21
Abstract: PURPOSE:To provide a bag manufacturing apparatus with a function of automatically forming folded up creases at both sides in the longitudinal direction. CONSTITUTION:Four guide bars 5 are secured to a former 1 adapted to roll a film sheet and thus form it into a cylindrical film T, and attached at the lower end of a tube P which acts to conduct the cylindrical film T. Discs 9 are disposed which are employed as being a crease forming members capable of approaching and separating from both sides of the part where these guide bars 5 are provided, and by approaching these discs thereto, the cylindrical film T is folded up from both sides, to thereby form folded up creases automatically during the period of a bag manufacturing process.
Patent JP-H06179836-A (JP)
Title: Metal phthalocyanine pigment and electrophotographic photoreceptor prepared by using the same
Inventor: INAMI KAZUKI
IPC: G03G5/06
Filed: 1992-12-11
Abstract: PURPOSE:To provide a metal phthalocyanine pigment and an electrophotographic photoreceptor which is highly sensitive, undergoes a small change due to environmental conditions, can give a good image stably, and is prepared by using the pigment, especially an electrophotographic photoreceptor highly sensitive to light in the region of 750-800nm and suitable for a semiconductor laser printer. CONSTITUTION:The metal phthalocyanine pigment comprises a metal phthalocyanine crystal in which hydrogen-bond-forming substituents bonded to the central metal of a metal phthalocyanine are bonded to the nitrogen atoms of adjacent molecules. The photoreceptor has a photosensitive layer comprising a laminate of at least a charge generation layer and a charge transport layer, and the charge generation layer is formed by dispersing the above metal phthalocyanine pigment in a binder resin.
Patent JP-H06221437-A (JP)
Title: Piston ring and its formation
Inventor: RASURU II HAITO
IPC: F16J9/26
Filed: 1993-12-29
Abstract: PURPOSE: To provide a piston ring having a high excoriation resistance and an excellent chipping resistance and having a surface coating with a sufficient coating thickness and a low frictional coefficient. CONSTITUTION: A base body 26 of a piston ring 20 is formed on its outer peripheral surface 24 with a gas nitride layer 28 on which a chromium nitride coating 30 is formed. The gas nitride layer serves as an extremely hard substrate which can prevent the chromium nitride surface coating from chipping. Further, damage to the chromium nitride surface coating becomes minimum since the bond strength between the two layers is increased. The chromium nitride surface coating has a high density, a low frictional coefficient, a high degree of hardness and a correspondingly high excoriation resistance. The gas nitride layer is mirror-finished by lapping in order to remove surface irregularities.
Patent JP-H11180991-A (JP)
Title: Transition metal compound, olefin-polymerization catalyst and method for producing olefin polymer using the catalyst
Inventor: OKUDA FUMIO
IPC: C08F10/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound of a transition metal of the groups 8 to 10 in the periodic table having biquinoline compound as ligand which can produce a practical high-molecular polyolefin effectively at a low cost in an industrial scale. SOLUTION: A compound of formula I (R<1> and R<2> are each a halogen or a 1-20C hydrocarbon; R<3> to R<6> are each H or a 1-20C hydrocarbon; R<3> and R<4> , R<4> and R<5> , and R<5> and R<6> may bind with each other to form a ring; M is a transition metal of the groups of 8 to 10 in the periodic table), e.g. a compound of formula II. The compound of formula I can be obtained by reacting a compound of formula III with a halide of the corresponding M. Further, it is preferred that an olefin-polymerization catalyst is prepared by compounding a transition metal compound of formula I with one or more kinds selected from organoaluminum oxy compounds and ionic compounds which can be converted into a cation by reacting with a transition metal compound of formula I.
Patent JP-2001164031-A (JP)
Title: Moldings comprising porous foam resin having heat- resistant and flame-retardant resin mixture layer and molding production thereof
Inventor: FUJIMORI TAKASHI
IPC: C08J9/36
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide heat-resistant and flame-retardant molded bodies that can suppress the emission of black smoke and hazardous gas, as the properties of conventional resin foam-molded board, for example, thermal insulation, light weight and the like. SOLUTION: The objective formed bodies comprises porous foamed resin particles prepared by coating the peripheral surface of the porous resin foams 2 with a mixed layer including inorganic boron compound and thermosetting resin in which the porous resin foam 2 is a polystyrene resin, the inorganic boron compound is boric acid and the thermosetting resin is a phenolic resin. In another case, the thermosetting resin is combined with a fiber-reinforcing material, for example, glass fiber, silica, sirasu and the like to increase the strength, stiffness and other properties. Resin particles including a foaming agent are coated with a thermosetting resin into which an inorganic boron compound is added and they are subjected to foaming and molding (forming) process to give the objective formed or molded products.
Patent JP-H05170272-A (JP)
Title: Package for printed wiring board
Inventor: ENDO HIDETO
IPC: H05K3/28
Filed: 1991-12-16
Abstract: PURPOSE:To obtain a printed wiring board package having an excellent function to prevent electromagnetic wave hindrance between electronic parts on the printed wiring board by vacuum packaging the printed wiring board in a bag made of a laminated film containing an electromagnetic wave shielding layer. CONSTITUTION:A printed wiring board 2 having electronic parts 4 mounted thereon is vacuum packaged in a bag 3 having an electromagnetic wave shielding layer to make up a printed wiring board package 1. At this time, the bag 3 conforms accurately with the projecting shape of the electronic part 4. Therefore, the electronic part 4 is covered substantially with the electromagnetic wave shielding layer. The package formed by the bag 3 is built up with the printed wiring board 2 first and a sealant layer 31, an electromagnetic wave shielding layer 32 and a base material 33 in that order. A connecting part for the printed wiring board 2 is exposed from the printed wiring board package 1. This improves the function of the printed wiring board 2 to prevent the electromagnetic wave hindrance between the electronic parts 4 thereon.
Patent JP-2001169274-A (JP)
Title: Image output system
Inventor: KITANO JIRO
IPC: H04N7/18
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an image output system in which the body height of a user does not change the quality of usability and which does not need troublesome operations. SOLUTION: This image output system is provided with an information fetch means 1 for fetching the information of a visitor, a trigger means 2 for activating the information fetch means 1, a reporting means 3 for reporting the presence of the visitor, a response means 5 for making a response action to the information fetched by the information fetch means 1 possible and an information output means 4 for transmitting the information fetched by the information fetch means 1 to a TV 13.
Patent JP-H10176922-A (JP)
Title: Method and device for measuring height utilizing gps
Inventor: SUZUKI YUZO
IPC: G01C5/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To survey a level accurately and quickly. SOLUTION: First and second laser levels 2, 2 are provided in at least first and second adjacent areas whose height should be measured, an electronic staff 4 with a GPS receiver for receiving laser beams from the laser level is moved and arranged at each of a plurality of measurement points in each area, the height of the first laser level in the first area is determined by the height of a plurality of measurement points in the first area, a measurement point common to the first and second areas is provided, the height of the second laser level in the second area is determined corresponding to the height of the first laser level via an electronic staff 4, the height of the second laser level in the second area is corrected by the height of a plurality of measurement points in the second area,  the measurement value of the first laser level is corrected according to the correction value, and the height of a plurality of measurement points in the first area is corrected by the correction value.
Patent JP-H06312836-A (JP)
Title: Article accumulator
Inventor: INOKO KENJI
IPC: B65G57/28
Filed: 1993-12-28
Abstract: PURPOSE: To perform accumulating work for plural articles of different sizes with a single device by setting a starting position and a stroke of a pusher to be changeable, corresponding to a moving position of a vertical conveyor. CONSTITUTION: Since articles are carried in order by a carrying conveyor 1, the carried articles are stopped by stopped vertical conveyors 2, 3. After that, the vertical conveyors 2, 3 are driven to feed a specified number of the articles forward, the articles fed forward are finally stopped to be pushed and arranged in a line on the carrying conveyor 1. In this condition, a pusher 4 on one side is actuated to be driven across the carrying conveyor 1, so that the articles arranged on the carrying conveyor 1 are pushed toward the other side. By repeating this operation a prescribed number of times, the desired accumulation of the articles can be performed.
Patent JP-2000142571-A (JP)
Title: Composite sliding material
Inventor: SHIOTANI KONOSUKE
IPC: B63C3/12
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a composite sliding material having durability without generation of pollution problem, which has improved strength of surface wear resistance and bending strength by using a high specific gravity wood material for an upper layer portion and a concrete product for a lower layer portion, and fixing a reinforcing material therebetween through an adhesive. SOLUTION: In the production of a composite sliding material, a wood material hard to wear, easy to slide and resistant to corrosion is used for an upper layer portion 1 while an inexpensive concrete material reinforced or made lightweight having a large compression strength as well as a large bending strength is used for a lower layer 2, and a reinforcing material is combined therewith. Accordingly, a durable composite sliding material can be produced without a corrosion proof treatment, and it is possible to cope with pollution problem and to provide the material excellent in its overall performance.
Patent JP-H05272440-A (JP)
Title: Ignition device for internal combustion engine
IPC: F02P3/05
Filed: 1992-12-16
Abstract: PURPOSE: To obtain an ignition device for an internal combustion engine which ensures a sufficient initial value or a peak value of an ignition current necessary for precise mixed ignition independent of the later changes in the ignition current. CONSTITUTION: The device described comprises an ignition coil SP with a secondary winding 2 insulated from a primary winding 1, and a sensor 4 in an ignition plug ZK current circuit. A peak value of an ignition current for each ignition is stored in a peak value rectifier 14 and is substantially processed into a value of a closing duration SD of a primary circuit. The value is maintained at a constant by a control value regulation, to compensate for soiling or age condition changes in the ignition circuit. The closing duration is ascertained individually for each of the cylinders of an internal combustion engine i.e., cylinder selectively below an engine rpm limit value NG, is ascertained above this limit value NG only for a predetermined cylinder and is used for all the remaining cylinders.
Patent JP-H11243955-A (JP)
Title: Humanized antibody
Inventor: ADAIR JOHN ROBERT
IPC: C12Q/
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a DNA sequence encoding specific composite heavy chain and light chain in order to obtain a CDR grafted humanized antibody which hardly produce any undesirable immune response while having an effective antigen binding activity and may enlarge its use in e.g. in-vivo treatment or diagnosis. SOLUTION: This DNA sequence, wherein the amino acid residues in the sites 23, 24, 31-35, 49-58 and 96-102, according to Kabat numbering system, of a composite heavy chain having a variable domain comprising an acceptor antibody heavy framework residue and donor antibody heavy chain antigen binding residue are at least donor residues, wherein similarly the amino acid residues in the sites 24-34, 46, 48, 50-56, 58, 71 and 89-97, according to Kabat numbering system, of a composite light chain are at least donor residues, and wherein the donor antibody is e.g. Mab having an affinity with a predetermined antigen and the acceptor is derived from a human antibody. The donor cloning sequence is obtained by e.g. genome cloning, and the DNA encoding a human acceptor sequence may be one encoding e.g. KOL or REL.
Patent JP-H06179988-A (JP)
Title: Device for cleaning tapping nozzle in continuous casting equipment or the like
Inventor: OTA KOICHI
IPC: B08B9/02
Filed: 1992-12-15
Abstract: PURPOSE:To easily remove the deposit on the inner face of the molten metal tapping nozzle by ejecting a cleaning gas on the deposit from a heat-resistant gas ejection pipe made of a specified material and having many cleaning gas ejection ports. CONSTITUTION:The Al2O3, etc., in molten steel deposits on the inner face of a tapping nozzle 6 at the bottom of molten steel ladle, etc., to clog the nozzle 6. Accordingly, a heat-resistant gas ejection pipe 13 having many gas ejection ports 14 for O2, etc., is inserted into the nozzle 6, gaseous O2 is supplied from a gas feed pipe 3 and ejected on an Al2O3 deposit 7 from the ports 14, hence the deposit 7 is melted, allowed to flow down and removed, and the nozzle is cleaned. A paper tube 13a is used as the inner face of the ejection pipe 13, and a non-splash layer 21 of ceramic fiber 14b, etc., is laminated on the outer pipe. Consequently, the ejection pipe is not melted off in a short time different from the case of an iron pipe, and the nozzle 6 is cleaned with good workability.
Patent JP-H07198641-A (JP)
Title: Method of identifying chemical/physical value and device therefor
Inventor: SATO TAKAAKI
IPC: G01N27/27
Filed: 1993-12-27
Abstract: PURPOSE:To fastly and precisely identify a chemical/physical value. CONSTITUTION:An exhibited simulation (i) having a chemical/physical value to be identified is identified depending upon a sensing part S(i, 1) which delivers a significant lowest level Od which can be identified for the exhibited stimulation (i), among a plurality of sensing parts receiving exhibited stimulations. If this is not sufficient for identification, the simulation (i) is identified in accordance with a time period t(i, 1, 1@2) elapsing from the time when the sensing part S(i, 1) delivers the output level Od, to the time when it delivers an output level 2XOd, and a time difference t(i, 1, 2) between the time when the sensing part S(i, 1) delivers the output level Od and the time when another sensor S(i, 2) secondarily deliver the output level Od. Further, the intensity of the stimulation (i) is computed from the time data (i, 1, 1@2) which exhibits a rise-up response speed of a sensor part Si at the initial response stage.