baber/WOPTO huggingface dataset:
Patent JP-H11119619-A (JP)
Title: Toner recovering device and image forming device
Inventor: AWAYA TETSUO
IPC: G03G21/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To uniformly heap toner recovered into a waste toner recovering container by arranging a uniformizing means in the vicinity of the opening part of the recovering container so as to uniformly contain the toner into the recovering container. SOLUTION: The waste toner uniformizing means 15 is fitted in the vicinity of the opening part 12a of the waste toner recovering container 12, in a state where plural bell-like fins 15a, 15b and 15c are concentrically arranged. The hem parts of the fins 15a-15c are flared, as they go downward and flaring angles α, β and γ with a vertical direction, which are for deciding the flaring of the hem parts are in the relation of α<=β<=γ. When waste toner T2 carried by a waste toner carrying screw 13 is carried up to the waste toner uniformized means 15, the waste toner T2 branches into waste toners Ta-Td along the fins 15a-15c of the waste toner uniformizing means 15 and drops into the waste toner recovering container 12, while being fanned out with the flaring angles α, β and θ of the respective fins, to be uniformly heaped on the bottom surface of the container 12.
Patent JP-H08142302-A (JP)
Title: Printing device
Inventor: OKUDA SADANAO
IPC: B41F5/22
Filed: 1994-11-18
Abstract: PURPOSE: To obtain an indirect print type printing device which is small in size and can be used easily, with which a printed matter having only a little offset, bleeding, and strike through can be obtained. CONSTITUTION: A base paper S made at a plate-making section 7 is wound on a plate cylinder 13. In the plate cylinder 13 to be rotated, an ink supply means 11 is provided. A transfer cylinder 15 having a diameter smaller than that of the plate cylinder 13 comes in contact with the lower part of the plate cylinder 13. The number of revolutions of the transfer cylinder 15 is higher than that of the plate cylinder 13. The surface of the transfer cylinder 15 consists of a material having ink-repellent property. Under the transfer cylinder 15, an up-and-down impression cylinder 23 is arranged. A plate image of the plate cylinder 13 is transferred to the transfer cylinder 15. A body to be printed P is supplied in between the transfer cylinder 15 and the impression cylinder 23 and pressed to the transfer cylinder 15 by the impression cylinder 23.  The image of the transfer cylinder 15 is transferred to the body to be printed P. An ink left on the surface of the transfer cylinder 15 is removed at every revolution by an ink removing means 30.
Patent JP-H01127006-A (JP)
Title: Liquid circulation filter
Inventor: HORIO TAKUJI
IPC: H01L21/306
Filed: 1987-11-13
Abstract: PURPOSE:To inhibit infiltration of air bubbles into a filter membrane and to prevent air lock phenomena of the filter membrane by connecting an air feed- back pipe between the air vent port of a filter and a liquid introduction part of an air reservoir tank connected to the front step of the filter. CONSTITUTION:A liquid used in liquid treatment of a semiconductor wafer is filtered and thereafter reutilized in liquid treatment. In this case, an air reservoir tank 1 is connected to the front step of a filter 3 having an air vent port 17 and also an air feed-back pipe 5 is connected between the air vent port 17 and the liquid introduction part 7 of the air reservoir tank. As a result, air bubbles are inhibited from infiltrating into the filter membrane 4, and air lock phenomena by which filtration area of the filter membrane 4 is reduced can be prevented from occurring.
Patent JP-H09129998-A (JP)
Title: Hybrid integrated circuit device and thick film printed board
Inventor: KIKUCHI SHUNICHI
IPC: H05K1/09
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the electric connection between wiring and electronic parts and, at the same time, to reduce the sheet resistance of the wiring by increasing the precious metal content of prescribed parts of the wiring, such as the measuring terminal part, parts fitting terminal part, etc., than the other part. SOLUTION: On the main surface of a thick film printed board 1 composed of a ceramic board 3 of alumina, etc., wiring 4 is provided. The wiring 4 is constituted of films 5 containing palladium(Pd) which is a precious metal at a low content and films 6 containing Pd at a high content. Therefore, the sheet resistances of the films 5 becomes lower and the oxidation resistance of Ag and leaching resistance of the films 6 are improved. The films 5 are covered with protective films 7 composed of an insulator, such as glass, etc., and the films 6 are partially formed on the films 5 and contain measuring terminals and parts fitting terminals (lands) 9. The leads 10 of a semiconductor device 2 are connected to the lands 9 through solder 12.
Patent JP-2000299331-A (JP)
Title: Semiconductor manufacturing method and apparatus
Inventor: HOTTA NOBUYUKI
IPC: H01L21/60
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To improve operational reliability in a semiconductor device by preventing reduction of a humidity resistance of semiconductor, reducing the possibility of generation of wire disconnection between a semiconductor element and a wiring board, and providing positive protection to the semiconductor element or the like with sealing resin. SOLUTION: This semiconductor device includes a wiring substrate 1, a semiconductor element 2 flip-chip connected on the substrate 1, and a sealing resin part 8 filled between the substrate 1 and element 2 and having a fillet around the element 2. Resin constituting the sealing resin part 8 contains a filler, having a ratio a/b of 0.9 or larger between a minimum value (a) and a maximum value of (b) for universal hardness HU after being thermally set. Thereby cracking of the sealing resin part 8 in thermal cycles can be suppressed, and therefore a semiconductor device can be obtained with high operational stability.
Patent JP-H08147447-A (JP)
Title: Vehicle recognition device
Inventor: KANEHARA KAZUHIKO
IPC: B60W30/00
Filed: 1994-11-18
Abstract: PURPOSE: To provide the vehicle recognition device which is small in misrecognition and short in necessary recognition time. CONSTITUTION: This device is equipped with an image pickup means A, a differential image generating means B, a differential image storage means C, an original image storage means D, an own vehicle travel area detecting means E, a vehicle candidate detecting means F, a noise feature storage means G which previously stores the feature quantity of a body other than a vehicle on an estimated travel path, a vehicle feature storage means H which previously stores the feature quantity of the vehicle on the estimated travel path, a noise deciding means I which excludes a decided vehicle candidate for the body other than vehicle from a final object of vehicle decision making as a noise by comparing data regarding detected vehicle candidates with the stored feature quantity of the body other than the vehicle,  and a vehicle deciding means J which makes a final decision on the vehicle by comparing the data related to the vehicle candidate after the noise removal with the stored vehicle feature quantity.
Patent JP-H04161545-A (JP)
Title: Air-permeable structure of outer wall
Inventor: KISHII AKIZO
IPC: E04B1/70
Filed: 1990-10-22
Abstract: PURPOSE:To prevent the intrusion of rain water with wind by a method in which the lower end of the upper exterior of outer wall is positioned outside, the upper end of the lower exterior is positioned inside, they are lapped with an aperture, and an expandible film is provided. CONSTITUTION:A window is provided to the lower end of the outside exterior 1 of room and an expandible film 4 is attached to the window. Am air- permeable part B is provided between the exterior 1 on the outside of room and the exterior 2 in the inside of room and the exterior 1 of a circular arc form is lapped on the exterior 2 in the part B to form a semi-cylindrical aperture 3 as an air path. Since the permeation of air is improved, the occurrence of dewfall can be prevented, and also since the film 4 is extended by wind pressure when rain water with wind falls, the cylindrical aperture can be narrowed to prevent the intrusion of rain water.
Patent JP-S62145152-A (JP)
Title: Gas detecting device
Inventor: ODA MAKOTO
IPC: G01N27/12
Filed: 1985-12-20
Abstract: PURPOSE:To maintain the high reliability and the high accuracy extending over a long period, and to generate no malfunction by executing a self-check with regard to deterioration of the performance of a gas sensor in a state that it is being used actually, and executing automatically a correction according to the degree of deterioration of a characteristic. CONSTITUTION:Whenever a prescribed time elapses from the start of use of a gas sensor 1, the working temperature of a heater part 3 is set to a temperature determined in advance, which is lower than a rated working temperature, and the oscillation frequency of a signal to which the gas sensor 1 outputs at that time is detected. An arithmetic storage part 8 stores an oscillation frequency in the beginning of use of the gas sensor 1, and the oscillation frequency variation of the detected oscillation frequency against said frequency is calculated. When the variation of this oscillation frequency exceeds a level determined in advance, a detection level is re-set to a detection level determined in advance by a control part 9, in accordance with the degree of the oscillation frequency variation.
Patent JP-H0597960-A (JP)
Title: Polyurethane and its production
Inventor: FURUMIYA YUKIATSU
IPC: C08G18/42
Filed: 1991-10-04
Abstract: PURPOSE:To obtain a polyurethane, excellent in dynamic performance, cold and abrasion resistance without impairing flexibility at low temperatures by polymerizing a specific polymer polyol with an organic polyisocyanate. CONSTITUTION:The objective polyurethane 18 is obtained by polymerizing (A) a polymer polyol containing a group expressed by the formula [X1 and X2 are CH2O or COO; (n) is 0 or 1] with (B) an organic polyisocyanate such as 4,4'-diphenylmethane diisocyanate or toluylene diisocyanate. Furthermore, the component (A) is preferably a polyester polyol, a polycarbonate polyol and/or a polyester polycarbonate polyol.
Patent JP-H09126766-A (JP)
Title: Method and device for measuring water level and wave cycle
Inventor: ATOKAWA OSAMU
IPC: G01C13/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To measure the water level and the wave cycle of a wave by detecting the change in the temperature distribution of the height direction of the shell of a hull side by a plurality of temperature sensors and inputting the result of this detection to an arithmetic means so as to perform an operation. SOLUTION: The containers C1 to C5 of temperature sensors are connected to a microcomputer 2 as an arithmetic means and a temperature detected value is inputted to from each temperature sensor to the microcomputer. A wave height is calculated based on a temperature change. A difference occurs between the temperature of a portion of the shell of a hullside 6 in contact with sea water detected by the temperature sensor of each of the containers C1 to C3 and the temperature of a portion of the shell 6 not in contact with the sea water detected by the temperature sensor of each of the container C4 and C5 . This occurs because of each specific heat.  By providing te container C5 in a position higher than a wave head WH, providing the container C1 always in a position lower than a draft line and comparing the temperature of a portion not in contact with the wave with that of a portion in contact with the wave, a clear temperature difference is obtained and thus, measuring accuracy is improved.
Patent JP-H04162572-A (JP)
Title: Semiconductor device
Inventor: KURAMOTO TAKESHI
IPC: H01L29/78
Filed: 1990-10-25
Abstract: PURPOSE:To make it possible to obtain a very low on state resistor and highly reliable, stabilized, and excellent characteristics by inhibiting the function of an insulation gate type field effect transistor with a corner section on a groove side. CONSTITUTION:An N type epitaxial layer 11 and a P type channel formation layer 12 are formed on a main side of a semiconductor substrate 10 where an N<+> type source region 13 is formed in lattice-shape. In this case, the source region 13 is arranged not to be formed at an intersection between an exposed section C'' of the channel formation layer 12 and a trench formation reserved intersection A'' in particular. Then, a trench 14 is formed in such a manner that it may reach the epitaxial layer 12, partially penetrating the channel formation layer 12 from the surface in the central part of the source region 13 of a wafer 20. The source region 13 is adapted not to be formed on a part of a cell pattern where the channel formation layer 12 is divided by the trench 14.
Patent JP-H09130799-A (JP)
Title: Image compression processing method and video conference system
Inventor: MIYAO MOTOHISA
IPC: H04N19/196
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To allow even a personal computer or a work station to be used sufficiently for a terminal equipment of a video conference system or the like by relieving processing load of the terminal equipment. SOLUTION: A picked-up image at a specific image pickup location is divided into plural blocks and compressed (15) into compression data including at least DC and AC components. In this case, A background image of the specific image pickup location has been picked up in advance before the actual image pickup and the picked-up image is compressed. Then the compression data of the background image and compression data for the actual image pickup are compared (18) in the unit of blocks, and when their DC components are coincident with each other, the compression data of a concerned block at the actual image pickup are replaced (10) with other compression data block prepared in advance.
Patent JP-2001106067-A (JP)
Title: Connecting hood for rail way vehicle
Inventor: HATANO MIKIO
IPC: B61D17/22
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To decrease the damage at the corners of a connecting hood and to improve the durability of a hood. SOLUTION: The hood materials at corners 20-23 are made of pattern forming parts consisting of a flexible material with a curvature along the axial direction of hood ribs and formed to be wavelike along the axial direction of X-X of a passage 6.
Patent JP-H08144201-A (JP)
Title: Sleeper for melting snow
Inventor: ISAKA SEIJI
IPC: E01B19/00
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a sleeper which is very flexible, easy to execute and strong against vibrations by mounting the electric heating element of twisted yarn acquired by twisting metallic fibers having specific electric conductance larger than a nichrome wire and organic fibers on a sleeper body consisting of a thermo-setting resin foam reinforced by glass long fibers. CONSTITUTION: A thermo-setting resin foam reinforced by glass long fibers is cut in proper size, thus manufacturing a lower sleeper 11 and an upper sleeper 12. Grooves 15 are formed to the top face of the lower sleeper 11 at that time. Electric heating elements 2, in which the surfaces of twisted yarn obtained by twisting metallic fibers having specific electric conductance larger than a nichrome wire and organic fibers are covered with a synthetic resin having excellent heat resistance, are introduced into the grooves 15 of the lower sleeper 11.  A plug is installed, the upper sleeper 12 is placed on the lower sleeper 11, and the lower sleeper 11 and the upper sleeper 12 are bonded with adhesives, thus completing a sleeper C for melting snow, The sleepers C for melting snow are transported on the field of the execution of works, the sleepers C for melting snow are laid, rails are set up onto the sleepers C, and the plugs are connected to a power supply. When snow falls in winter, heat is generated from the top faces of the sleepers C for melting snow when electricity is conducted through the electric heating elements 2 through the plugs, thus melting snow falling on the sleepers.
Patent JP-H06128051-A (JP)
Title: Porous material of hydroxyapatite and its production
Inventor: SHIGERU KEIJIRO
IPC: C04B28/34
Filed: 1992-10-23
Abstract: PURPOSE:To produce an inexpensive porous material of hydroxyapatite suitable for water treating material, adsorbent, ion exchanger, various carriers, etc. CONSTITUTION:Hydroxyapatite crystal is precipitated on pore parts of a hardened material of hydraulic cement to give a porous material of hydroxyapatite. For example, Portland cement is mixed with 20% aqueous solution of sodium phosphate in a ratio of (liquid/solid) of 40% by weight, kneaded, then the kneaded material is still stood and cured in a room for 7 days and hardened to give a porous material of hydroxyapatite.
Patent JP-H03147944-A (JP)
Title: Drainage structure for external floor
Inventor: ONISHI KATSUNORI
IPC: E04D13/04
Filed: 1989-11-02
Abstract: PURPOSE:To perform smooth drainage without sloping a floor surface by a method wherein a drain groove is formed around a flat external floor surface. CONSTITUTION:In a balcony 26, a drain groove 31 is formed around a waterproof underfloor bottom plate 24 of an approximately flat water permeating floor 25. A gutter 34 is connected to the drain groove 31. Rainwater on a floor surface flows to the drain groove 31 through a relatively short moving route from any region on the floor surface and collected to the drain groove for disposal. This structure performs drainage without sloping the floor surface and enables improvement of waterproof performance of a building.
Patent JP-H01128664-A (JP)
Title: Facsimile equipment
Inventor: MATSUMOTO NAOYUKI
IPC: H04L69/40
Filed: 1987-11-13
Abstract: PURPOSE:To discriminate which line is idle at a glance with an operator by displaying a one-touch key, which corresponds to a calling station with turning-on or flashing, further, causing a color with which the display is executed by turning on or flashing at a G3 and G4 communicating time to be different. CONSTITUTION:At the registering time of one-touch dials 21 and 22, a line ID to show the G3 (analog line) or the G4 (digital line) is set and when the prescribed one-touch key is pushed, based on the ID to correspond to the one- touch key, a light emitting part is turned on or flashed with causing the color to be different for the case of the G3 and the case of the G3. Thus, whether the G3 is used or the G4 is used can be speedily known and in a facsimile equipment which can operate the analog line and the digital line respectively independently, the operator can know which line is idle at a glance.
Patent JP-H0999962-A (JP)
Title: Cap
Inventor: SHINOZAKI NATSUO
IPC: B65D49/12
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an excellent cap which does not require a special process when being fitted on a container body, etc., and by which the filling work can be facilitated while imparting a virgin sealability, and at the same time, of which the sealing function can be formed integrally with the cap, without specially requiring other material or device, and also which can be used as a screwing cap after being opened. SOLUTION: A cap is equipped with an internal cylinder 2 which is screwed with a container body mouth part 6, and an external cylinder 3 which covers the internal cylinder 2 is rotatably provided. Then, a breakable protuberance 14 which is provided on the lower end on the external surface of the internal cylinder, is made to penetrate a fitting groove 11 which is provided on the lower end on the peripheral wall of the external cylinder, and a display plate 4 which is integrally connected to the leading end of the breakable protuberance 14, is erected on the outside of the external cylinder. Then, by providing a rotation restricting mechanism of a special constitution between the internal and external cylinders, the cap is constituted in such a manner that a normal screwing can be done at the time of screwing, and the breakable protuberance 14 breaks, and the display plate 4 is removed at the time of unscrewing.
Patent JP-S61227560-A (JP)
Inventor: TOOMASU REEN EBANSU
IPC: C07C317/44
Filed: 1985-12-19
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-S61150901-A (JP)
Title: Portable vessel for dangerous waste
Inventor: JIEIMUZU BURUUSU MORISON JIYUN
IPC: B65D88/12
Filed: 1985-12-18
Abstract: Portable hazardous waste containers 10 can be used both for storage and transportation. Waste from an unsatisfactory container, an open pit, or a process stream can be placed in the container 10, which can then be shipped, if necessary, to a disposal site and then buried in a landfill. By using proper materials and container dimensions, a single container 10 can satisfy the separate regulatory requirements for waste storage and transportation.The container 10 can suitably include a base 12, a plurality of walls 14, and a removable lid 16. The base 12 can be sloped to cause liquids to flow by gravity to the lowest point in the container 10. The walls 14 can comprise non-coplanar upper and lower segments 28 and 30 to facilitate sealing and stacking.
Patent JP-H03150302-A (JP)
Title: Fibrous copper powder and manufacture thereof
Inventor: UEDA SATOHIRO
IPC: B22F1/00
Filed: 1989-11-02
Abstract: PURPOSE:To manufacture fibrous copper powder having the specific major axis and aspect ratio at high yield by forming copper ammonium complex ion from solution containing copper ion and reducing at the specific temp. after further making copper hydroxide of this with caustic alkali. CONSTITUTION:Into the solution containing copper ion of CuSO4 water solution, etc., the ammonium ion having equivalency or more to the copper ion in the solution is brought into reaction to form copper ammonium complex ion. Succes sively, while maintaining <=80 deg.C, desirably <=60 deg.C temp. of this solution, the caustic alkali having the equivalency or more to the copper ion is brought into reaction. By this method, the columnar crystalized copper hydroxide is formed as precipitation. This copper hydroxide is separated from the liquid, and after washing and drying, this is heated at 150-450 deg.C, desirably about 200 - 300 deg.C under reducing atmosphere and reduced into the copper. By this method, the fibrous copper powder having 1 - 15mum major axis and 5 - 25 aspect ratio, is obtd. This fibrous copper powder has good dispersiveness and is suitable to manufacture electric conducting film having high packing density and resin forming product.
Patent JP-H05101452-A (JP)
Title: Production of optical disk
Inventor: FUJISHIMA TOSHIHIKO
IPC: G11B7/2533
Filed: 1991-10-07
Abstract: PURPOSE:To provide a production method for an optical disk capable of reducing the generation of flaws caused by a releasing agent. CONSTITUTION:In the production method for the optical disk by molding a polycarbonate resin, in which fatty acid monoglyceride is added, to make a polycarbonate substrate and by forming a recording layer on the polycarbonate substrate after the polycarbonate substrate is preserved, the polycarbonate substrate is heat-treated at 40-120 deg.C within <=7 days after the formation of the polycarbonate substrate. Also the adding amount of fatty acid monoglyceride into the polycarbonate resin is <=0.04wt.%.