baber/WOPTO huggingface dataset:
Patent JP-H10150250-A (JP)
Title: Printed-wiring board
Inventor: GOTO AKIHIKO
IPC: H05K3/34
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent effectively separation of a solder resist layer from conductor circuits due to a heat cycle or the like by a method wherein the surfaces of the conductor circuits are used as roughened layers. SOLUTION: Conductive roughened layers 8 are respectively formed in parts, which correspond to the surfaces of conductor circuits 3, of the uppermost surface layer, on which a solder resist layer 12 is formed. These layers 8 act as an anchor to make the circuits 3 closely adhere firmly to the layer 12. It is preferable that the layers 8 are the roughened surface of a copper film, which is formed by performing an etching treatment, a polishing treatment, an oxidation treatment or an oxidation-reduction treatment to the surfaces of the circuits 3, or the layers 8 are the roughened surface of a plated film, which is formed by performing a plating treatment to the surfaces of the circuits 3.  In particular, an alloy layer consisting of copper-, nickel- and phosphorus-plated layers is a needlelike crystal layer and is preferable as the layers 8 in the sense that the alloy layer is superior in its adhesion to the layer 12. It is preferable that the rates of copper, nickel and phosphorus in the composition of this alloy layer are respectively about 90 to 96wt.%, about 1 to 5wt.% and about 0.5 to 2wt.%.
Patent JP-2001120674-A (JP)
Title: Pressurized smoke-exhaution system, and door having differential pressure sensor used for the same
Inventor: KURIOKA HITOSHI
IPC: G05D16/20
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressurized smoke-exhaustion system which can control a differential pressure applied to an attached chamber door to be a specified differential pressure by grasping an actual differential pressure applied to the attached chamber door, and a door having a differential pressure sensor, and prevent an opening/closing trouble of the attached chamber door from occurring, and also, prevent smoke from flowing out and diffusing. SOLUTION: Compressed air is made to flow into an attached chamber or an elevator hall 5 existing between a special escape staircase 1 and a living chamber 3, by a pressurized air supply fan 19. Thus, the attached chamber or the elevator hall 5 is pressurized to a higher pressure than the adjacent living room 3, and smoke is prevented from flowing into the attached chamber or the elevator hall 5 from the living chamber 3 in this pressurized smoke-discharging system 43. In such a pressurized smoke-discharging system 43, on an attached chamber door 13 between the attached chamber or the elevator hall 5 and the adjacent living chamber 3, a differential pressure sensor (distortion sensor 27) to detect a differential pressure applied to the attached chamber door 13 is provided.  Also, a computing-controlling means, which controls the rotate-driving of the pressurized air supply fan 19 in response to a detected value from the differential pressure sensor, is provided.
Patent JP-H03170865-A (JP)
Title: Method for sensitizing dry immunoassay
Inventor: TANIMOTO TETSUJI
IPC: G01N33/543
Filed: 1989-11-30
Abstract: PURPOSE:To eliminate a high blank value and to measure a biochemical substance with good sensitivity by adding a crosslinking agent capable of being crosslinked with a highly-polymerized antigen. CONSTITUTION:A dry immunoassay element due to enzyme immunoassay for measuring the ligand in a specimen contains a highly-polymerized antigen being a conjugate of a ligand or its derivative and a high-molecular compound, a high-molecular substance and an enzyme/antibody conjugate in its water permeable layer. Further, a crosslinking agent capable of being specifically bonded to the high-polymerized antigen or the high-molecular substance constituting the same is added to achieve the sensitizing method of the dry immunoassay element. At this time, by reacting the crosslinking agent, the rising of a blank value can be suppressed and it is effective to add the crosslinking agent after the immunoreaction of the enzyme/antibody conjugate, the highly-polymerized antigen and the ligand sufficiently reaches an equilibrium state. As the crosslinking agent, for example, the antibody to the high-molecular substance, a di-crosslinkable reagent or a polymerizing agent is used.
Patent JP-H09144118-A (JP)
Title: Piping structure for vacuum sewage collecting system
Inventor: SEKI HIROYUKI
IPC: E03F3/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide pipes with inspection ports not hindering the flow of sewage flowing in a vacuum pipe. SOLUTION: This piping structure for a vacuum sewage collecting system collects the sewage discharged from many homes and facilities into a water collecting tank via a vacuum pipe 18 set to the negative pressure in it. The vacuum pipe 18 is provided with a main pipe connected to the water collecting tank and many branch pipes branched from the main pipe, and pipes with inspection ports 24, 24' are provided between the interval valves 23, 23 of the vacuum pipe 18. The pipes with inspection ports 14, 14' are provided at an acute angle θ1 relative to the vacuum pipe 18 in the proceeding direction P of the sewage flowing in the vacuum pipe 18.
Patent JP-H10182761-A (JP)
Title: Hollow polymer particle, its aqueous dispersion and their production
Inventor: SHIMOKAWA YOSHIHARU
IPC: C08F2/22
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject particles having a large porosity and capable of being stably produced by treating with a base the aqueous dispersion of polymer particles each having a three-layered structure comprising a specific core polymer, a specific intermediate layer polymer and a specific outer layer polymer. SOLUTION: This particles each has a three-layered structure comprising (A) a core polymer produced by copolymerizing (i) 20-60wt.% of an acidic group-containing monomer with (ii) 80-40wt.% of a monomer capable of being copolymerized with the component i, (B) at least one intermediate layer polymer produced by copolymerizing 1-12wt.% of the component i with 99-88wt.% of the component ii and substantially surrounding the component A, and (C) an outer layer polymer produced by copolymerizing 05-3.5wt.% of the component i with (iii) 99.5-96.5wt.% of an aromatic vinyl monomer capable of being copolymerized with the component i and substantially surrounding the component B. Therein, at least a part of the acidic groups in the component A are neutralized to form at least one void.  The particles are thereby effectively used as an organic pigment, a heat-insulating material, etc., in the fields of aqueous coatings, etc.
Patent JP-H06159945-A (JP)
Title: Heating furnace
Inventor: TAKAHASHI TAKESHI
IPC: F27B17/00
Filed: 1992-11-19
Abstract: PURPOSE:To heat and dry two or more workpieces which are the same in heating condition but different in heating period of time, by providing two or more holders to set the workpieces and transfer devices to bring the holders into a heating furnace. CONSTITUTION:A workpiece 11 to be heated is set in a workpiece set basket 1 in standby, and charged and heated in a heating furnace 3 which is kept at a stable heating condition by hot-air generated by a heater 7 and a blower 8, workpiece set basket 1a is taken out of the heating furnace 3 at the set time of a timer built in a transfer cylinder control box 5 to finish heating. With a consideration given to safety, a buzzer sounds when a specified time has elapsed after the completion of heating and the basket 1a is taken out in response to the sound of the buzzer to ensure cooling after heating.
Patent JP-H08141064-A (JP)
Title: High water retaining material and its production
Inventor: TAKEUCHI ICHIRO
IPC: D04H1/30
Filed: 1994-11-18
Abstract: PURPOSE: To provide a high water retaining material safely usable as a hygienic material by using regenerated cellulose by forming a fibrous high water retaining material having a high water retaining rate. CONSTITUTION: The fibrous high water retaining material is produced by discharging an original liquid prepd. by adding 1 to 10% (by viscose and by weight) sodium carbonate to viscose for ordinary viscous rayon through a fine hole with an aq. soln. contg. a sulfuric acid and sodium sulfate as a solidifying bath, then applying shrinkage by a hot water bath of >=80 deg.C and stretching of <=20% thereto and heat treating the fiber. For example, the original liquid 1 of the viscose and the sodium carbonate 2 are mixed in a mixing stage 3 and this mixture is sent to a solidifying stage 4 and is discharged from the fine hole while the mixture is solidified. The solidified mixture is then subjected to a prescribed hot water bath treatment in a hot water bath treating stage 5 and is shrunk or stretched and thereafter, the mixture is boiled off in a boiling off stage 6.  As a result, the water retaining material having the water retaining rate of >=250% is obtd.
Patent JP-H07140082-A (JP)
Title: Method for setting discrimination threshold between foreign matter and pattern
Inventor: JINGU TAKAHIRO
IPC: G01N21/94
Filed: 1993-11-16
Abstract: PURPOSE:To make possible the setting of threshold value that properly discriminates foreign matters from a pattern by, with a clear test sample, generating 2-D distribution figure for both photo-detection voltages of P.S polarized light of a pattern wiring and multiple standard particles of different diameters corresponding to the foreign matter. CONSTITUTION:Against the test sample with no sticking foreign matters, both photo-detection voltages Vp and Vs are measured for P and S polarized components of a wiring pattern. They are digitized with an A/D convertors 51a.51b and stored in the memory area of a RAM 53. Then standard particles of 1mum and 2mum in diameter are stuck to a glass plate in plural pieces, and both voltages Vp and Vs against them are measured and stored in the RAM 53. Then, the data in RAM 53 are read by the micro processor MPU 52, and 2-D distribution figure is outputted to an output device 54. In the distribution figure, the boarder line separating the standard particles from the distributed area of pattern wiring is set, and that is used as the threshold value which discriminates foreign matters from a wiring pattern.
Patent JP-2000093148-A (JP)
Title: Leaf tobacco-hanging tool
Inventor: TAKENOUCHI HARUO
IPC: A24B1/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a leaf tobacco-hanging tool capable of facilitating hanging to a drying chamber and readily moving to the inner part of the drying chamber by installing it on a hanging rail of the drying chamber in hanging to the drying chamber. SOLUTION: This leaf tobacco-hanging tool comprises mutually detachable two racks 71 and 72 oppositely connected at a prescribed interval and has many needles protruded from either one rack to the other rack and having length nearly corresponding to the above interval and rollers 71e and 72e are attached to both ends in longitudinal direction.
Patent JP-H08245266-A (JP)
Title: Preparation of ultraplastic ceramic material of silicon nitride, substance obtained by said method for preparation and preparation of final member
Inventor: FUABURISU ROTSUSHINIYORU
IPC: C04B35/593
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic material which has good superplasticity, has moldability under conditions suitable for industrially required conditions and maintains good thermomechanical characteristics even after molding by mixing silicon nitride and a sintering additive and sintering the mixture in molds.  
     SOLUTION: The sintering additive in a total amt. of ≤10 wt.% composed of 4 to 8 wt.% aluminum oxide and 2 to 4 wt.% yttrium oxide is compounded with the silicon nitride Si 3 N 4  and the mixture is dispersed and mixed with an ethyl alcohol mixed with a dispersant at need. The mixture is sintered in the molds for 2 hours at 1550°C under a pressure of 35 MPa, by which a ceramic material (preform) is obtd. The preform is heated to 1550 to 1600°C and is deformed at a deformation rate of 10 -5  to 10 -4 S -1 , by which the final member of the desired shape is obtd. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63160323-A (JP)
Inventor: OTSUKA TATSUO
IPC: H01G9/04
Filed: 1986-12-24
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-H08167190-A (JP)
Title: Magnetic head device
Inventor: KANAGUCHI MASAHIRO
IPC: G11B11/105
Filed: 1994-12-14
Abstract: PURPOSE: To avoid increasing the size of a device, to simplify the structure between a load beam and a slider and to prevent the occurrence of the breaking of a disk by contact of the disk. CONSTITUTION: The load beam 12 which elastically holds the slider 17 is composed of elastic members 15, 16 which are paralleled in a vertical direction and of which the respective ends are connected via a base 13 and a break 14. The longitudinal direction size of these elastic members 15, 16 are set at sizes equal to each other. The respective elastic members 15, 16 are thereby deformed so as to regulate the deformation each other and, therefore, the spacing is suppressed within the small size and there is no need for setting the longitudinal direction size of the load beam 12 at a large size, forming the elastic members interposed between the load beam 12 and the slider 17 of materials shaped to have a high degree of freedom or increasing the beam energizing force to the magneto-optical disk D.
Patent JP-H10149193-A (JP)
Title: Device and method for processing information
Inventor: SADANAKA NOBUYUKI
IPC: G10L15/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To exactly generate text data corresponding to words from audio signals. SOLUTION: A voice recognizing part 120 recognizes the voices of audio signals of a center channel containing word signals in audio data for 5.1 channels reproduced from a DVD 111 and generates the text data. At an address generating part 121, an address corresponding to these text data is generated and bit map data corresponding to a text are outputted from a bit map data ROM 122 and stored as superimposed characters in a frame memory 114 while being superimposed on the image of video data outputted from an MPEG 2 decoder 113. The video data written in the frame memory 114 are encoded by a video encoder 115, converted to NTSC system video signals, outputted to a display 133 to display.
Patent JP-H06336514-A (JP)
Title: Production of flexible foamed synthetic resin
Inventor: HASEGAWA NOBORU
IPC: C08G18/08
Filed: 1993-12-10
Abstract: PURPOSE:To obtain the subject resin having low hardness, reduced in compression set, and excellent in curability, etc., by reacting and foaming a mixture of an organic polyisocyanate with specific polyhydroxy compounds in the presence of water and a specific additive which serve as a catalyst, a foam stabilizer, and a foaming agent. CONSTITUTION:A mixture of an organic polyisocyanate with polyhydroxy compounds containing 0.1-30wt.% polyoxyalkylene polyol which is obtained by polymerizing an alkylene oxide by ring-opening polymerization using a heterocyclic polyamine [e.g. N-(2-aminoethyl)piperazine] and has a mol.wt. of 150-2,500 per OH group is reacted and foamed in the presence of water and a given amount of an additive which serve as a catalyst, a foam stabilizer, and a foaming agent. The additive comprises at least one member selected from castor oils (derivatives) and compounds represented by formulae I to IV (wherein R and R<1> each is a 1-30C hydrocarbon group; R<2> and R<3> each is a 2-4C hydrocarbon group; R<4>, R<6>, and R<7> each is a 5-25C hydrocarbon group; R<5> is a 1-15C hydrocarbon group; (k) is 1-60; (m) is 1-25; and (n) is 1-10).
Patent JP-H09150724-A (JP)
Title: Non-skid control system for brake by compressed air
Inventor: NAGASE HISAO
IPC: B60T13/66
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the exhaust responsiveness when a brake is released, and reduce the cost by improving the exhaust capacity while the number of modulators is reduced. SOLUTION: During the gradual pressure increase/decrease control, the compressed air at an input port 18a does not actuate a valve disk 20, and the compressed air flows only through a bypass passage 18d between the input port 18a and an output port 18b to make little delay in the boosting or drop of the brake pressure. During the rapid pressure increase/decrease control, the compressed air at the input port 18a actuates a valve disk 21 to open a switching control valve 19, and the compressed air flows mainly through the switching control valve 19 between the inlet 18a and the output port 18b to allow rapid supply/discharge of a large volume of the compressed air.  In addition, when a brake is regularly released, the compressed air at the outlet port 18b actuates the valve disk 20 to communicate the output port 18b with a discharge port 18c, and the compressed air at the output port 18b is rapidly discharged from the discharge port 18c to improve the responsiveness when the brake is released.
Patent JP-H02155503-A (JP)
Title: Continuous rolling facility
Inventor: NOMURA ARITERU
IPC: B21B1/46
Filed: 1988-12-08
Abstract: PURPOSE:To improve the productivity by continuous rolling and to reduce the equipment cost such as buildings, etc., by collecting facilities by installing a continuous rolling mill solidifying molten steel and manufacturing rolled stocks, a hot rolling mill, and a winding devices in one building or in adjacent buildings. CONSTITUTION:A continuous rolling facility consists of a continuous casting device 1, hot rolling mill 2, cold rolling mill 3, and coil winding device 4 can those devices are installed in a building 5. Molten steel teemed from a ladle of the casting device 1 to a tundish is formed into a bullet sheet 10 by a mold and is introduced into a hot rolling room 7 by pinch rolls. The room 7 has an air pressure higher than that in a continuous casting room 6, so that no air flow into the room 7 exists. A cold rolling room 8 has an air pressure somewhat higher than that in the room 7 and no air flow into the room 8 exists. The hot rolling mill 2 and coil rolling mill 3 are in the one building 5 and both the mills 2, 3 are directly connected to continue stages.
Patent JP-H09151813-A (JP)
Title: Evaported fuel discharge control device and canister used therefor
Inventor: MORITA SHIGERU
IPC: F02M25/08
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the restartability of an engine in the case of offsoak time being short at the time of high temperature by providing an evaporated fuel passage from a float chamber of a carburetor to a canister, with a normally opened check valve closed in the case of the internal pressure of the canister becoming positive pressure of the prescribed value or more. SOLUTION: When an engine is stopped after the travel of a vehicle at the time of high temperature, evaported fuel is generated in large quantity in a fuel tank 1, and flows in large quantity into a canister 2. During the time of off-soak being short, the internal pressure P of the canister 2 becomes positive pressure of the prescribed value or more. When the internal pressure of the canister 2 becomes positive pressure of the prescribed value or more, evaporated fuel in the canister 2 is going to be discharged to the float chamber 5 side against the evaporated fuel led into the canister 2 from an outer vent 11 of the float chamber 5.  A check valve 15 provided in an evaporated fuel passage 14 is therefore set in such a way as to be closed in the case of the pressure P in the canister 2 being the prescribed pressure or more so as to hinder the evaporated fuel in the canister 2 from being discharged to an intake passage 8 from an inner vent 12 of a carburetor 4.
Patent JP-H04181474-A (JP)
Title: Electronic translator
Inventor: AOYAMA KEIICHI
IPC: G06K9/20
Filed: 1990-11-16
Abstract: PURPOSE:To improve the operability by providing a device with a two-dimensional face contact type scanner and constituting the device like a plate and inputting an image with the device on an object to perform recognition processing and translation processing. CONSTITUTION:The device is placed on the object on which words or sentences to be translated are recorded, and the image is inputted by a plane contact scanner 10. The inputted image is temporarily stored in a memory 15, and images of characters, words, sentences, or the like are segmented from the stored image, and each segmented image is collated with a preliminarily stored dictionary and is recognized by a recognizing part 18. The recognition result is translated to another language by a translating part 20, and the translation result is displayed on a display device 12 and is reported to an operator. Thus, it is unnecessary to input a character string as the translation object from a keyboard 22 or the like, and the operability is improved.
Patent JP-H05146277-A (JP)
Title: Processed product of egg
Inventor: MATSUDA TAKASHI
IPC: A23L15/00
Filed: 1991-11-26
Abstract: PURPOSE:To obtain the subject processed product having improved adhesion of egg surface to dough and coating, capable of being seasoned in a given flavor in a short period of time by frying shell-removed coagulated eggs. CONSTITUTION:Shell-removed eggs are fried with an oil to give the objective processed product. The processed product, for example, is obtained by boiling eggs with shell, removing shell, then frying the shell-removed eggs at 170-180 deg.C for 30-60 seconds and eliminating an oil. The processed product is optionally immersed in a seasoning preserved.
Patent JP-S63167493-A (JP)
Title: On-vehicle navigation device
Inventor: MORISUE FUMINORI
IPC: G11B27/10
Filed: 1986-12-29
Abstract: PURPOSE:To decrease the rate of the occurrence of read errors by distributing the same map data in different parts of a CDROM disk so as to record them plural times, and interpolating an error sector. CONSTITUTION:An operation means 2 starts a control means 6, and a CDROM player 4 reads map data recorded in the CDROM disk 3, and the list of the names of places for map retrieval is displayed in a display means 5. The means 2 sets the present position of a vehicle and the means 6 stores it. The means 2 inputs a destination in the means 6. If the vehicle shifts, the bearing and the shift desistance of the vehicle is fetched in the means 6 from a bearing/ distance sensor 1, and the present position of the vehicle is calculated, whereby the peripheral map of the updated position is displayed in the means 5 with the present position. If data is not stored in the means 6 in such a time, the player 4 reads map data from the disk 3 again, and it is displayed in the means 5. Thus, the rate of the occurrence of the read errors can be decreased.
Patent JP-2001135173-A (JP)
Title: Structure and method of mounting sheet to branch connection of wire harness
Inventor: SAKAI NAOKI
IPC: H02G3/04
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To ensure mounting of a resin-made sheet for covering and protecting a branch connection with a simple operation, while preventing peeling. SOLUTION: For covering and protecting a T-shaped branch connection 24 branching on the way of a main line 23 of a wire harness with a rectangular resin-made sheet 22, the approximately half surface of the sheet 22 is attached to lower surface of a branch connection 23 and angular portions of the sheet located in internal angular portions between each side of the branch connection 24 and the main line 23 are folded inside to form folded portions 22d. Then, the other half surface of the sheet 22 is folded to the side of the branch connection 24 to hold a branch connection 21 therebetween and apply it on the folded portions 22d. Further, both angular portions 22e of the sheet 22, protruded out of the folded portions 22d, are folded to the back surface sides of folded portions 24b, and the folded ends are adhered to each other at the back surface sides.