baber/WOPTO huggingface dataset:
Patent JP-H10170627-A (JP)
Title: Gps receiver and its controlling method
Inventor: TOMITA HIROSHI
IPC: G01C21/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a GPS receiver which avoids interruption for obtaining navigation data and is small in circuit size. SOLUTION: The GPS receiver includes multiple first channels A1-A8 which demodulate a GPS signal in L1 band, and multiple second channels B1-B5 which demodulate a GPS signal in L2 band whose frequency is different from that of L1 band, a calculator 14 which calculates navigation data on the basis of data demodulated by the first channels A1-A8 and the second channels B1-B5. In the receiver, number of the first channels is larger than number of the second channels.
Patent JP-2000151662-A (JP)
Title: Bus analyzer and its bus reset display method
Inventor: YASUDA TAKAO
IPC: H04L69/40
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To explicitly indicate information relating to bus reset. SOLUTION: A communication means 11 of the bus analyzer 10 receives a communication packet for communication between devices connecting to a 1394 bus 20. A communication record generating means 12 processes the received communication packet and the communication record is recorded by a recording means 13. Furthermore, when the communication means 11 detects a bus reset, occurrence of the bus reset is fed to the communication record generating means 12 and the recording means 13 records it as a communication record similarly to the case with a communication packet. The communication record recorded by the recording means 13 is displayed on a display means 14 by the communication record generating means 12.
Patent JP-H09164569-A (JP)
Title: Apparatus for molding spiral body and method therefor
Inventor: ABE TADAHITO
IPC: B29C33/44
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of form precision and to enable automation by making a molded spiral body be removed easily from a mold. SOLUTION: In an apparatus equipped with a cylindrical core 10 the surface of which is made flat without being processed at all, a cylindrical hole part 14 into which the core is inserted, the first sleeve 11 divided radially, a spiral groove part 15 formed on the surface of the hole part of the first sleeve, and the second sleeve 12 having a mounting part 16 on which the first sleeve is mounted freely attachably/detachably, the space between the spiral groove part of the first sleeve and the surface of the core is made a cavity K into which molten resin is injected.
Patent JP-H08186954-A (JP)
Title: Magnet damper of motor
Inventor: YURA TSUNAO
IPC: H02K7/102
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a magnet damper having a small dispersion in friction torque. CONSTITUTION: A flywheel 7 is attached in a freely rotating manner to a shaft 1 of a motor through a sleeve bearing 4 of collar 6. A fixing york 2 is fixed to the shaft 1. A permanent magnet 3 is fixed to the fixing york 2. A friction sliding plate 5 of a collar 6 is arranged between the flywheel 7 and the fixing york 2. The sleeve bearing 4 and the friction sliding plate 5 are formed in one united body. The friction sliding plate 5 is contacted to the flywheel 7 and a contacting portion 2c of the fixing york 2 at a portion separated outwardly in radial direction from the sleeve bearing 4. The friction sliding plate 5 is so constituted that it will not comes in contact with either flywheel 7 or fixing york 2 at the portion of the inner side in radial direction from the contacting portion.
Patent JP-H08183766-A (JP)
Title: Method for producing aqueous peracetic acid solution
Inventor: AOKI YOSHIYUKI
IPC: C07C407/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain an aqueous peracetic acid solution useful for a breaching agent for nylon fabrics, etc., a bactericide, an epoxidating agent, etc., without using an aqueous hydrogen peroxide solution of a high concentration and at an industrially low cost by reacting a specific amount of acetic anhydride with the aqueous hydrogen peroxide solution. CONSTITUTION: This method for producing an aqueous peracetic acid solution comprises reacting (A) an aqueous hydrogen peroxide solution with (B) acetic anhydride with an amount of a lower molarity than that of water. Furthermore, preferably the concentration of the component (A) is 50-70wt.%, and the reaction is carried out by adding the component (B) into a reaction vessel containing the component (A) and using 0.2-2.0wt. % acid catalyst such as sulfuric acid or phosphoric acid and 0.01-2.0wt.% metallic ion sequestering agent such as an aminocarboxylic acid as a stabilizer based on the total amount of the reaction mixture at 0-90 deg.C, especially 10-50 deg.C.
Patent JP-H04201092-A (JP)
Title: Generation device for displacement
Inventor: MATSUMARU TAKAFUMI
IPC: B25J17/00
Filed: 1990-11-28
Abstract: PURPOSE:To realize various kinds of displacement and motion patterns with their repeating correctly and easily with the pressure adjustment, by fitting an actuator composed of a cylindrical elastic body to the action point of a link mechanism, and composing it so that the specified displacement is caused on the member if the link mechanism with this cylindrical elastic body being deformed. CONSTITUTION:The internal part is partitioned in plural pressure rooms by a bulkhead, a cylindrical elastic body 12 which makes the specified shape settable is fitted at the action point of a link mechanism 2 with the pressure inside each room of this pressure room being adjusted, and the specified displacement is caused on the member of the link mechanism 2 by deforming this cylindrical elastic body 12. Consequently, a displacement generation device itself can be made light-weighed and miniaturized by a light-weighed driving device and also various kinds of displacements and motion patterns can be realized with their repeating correctly and easily by the pressure adjustment.
Patent JP-2000149042-A (JP)
Title: Method, device for converting word into sign language video and recording medium in which its program is recorded
Inventor: KAMATA KAZUO
IPC: G06T13/80
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To contribute to expansion of and improvement of communication between an normal healthy person and a hard-of-hearing person by efficiently synthesizing smooth sign language video from arbitrary sentence information by using groups of recorded elements of the sign language video. SOLUTION: When sentence information 'It was a busy day yesterday.' is inputted, word strings ('yesterday', 'busy', 'it was') corresponding to sign words are extracted. pieces of core video, post-connection video and pre-connection video for each of the extracted words to be connected are extracted, the post-connection video for 'yesterday' and the pre-connection video for 'busy' are overlapped, so that an interval of both pieces of connection video becomes an interval Ct of a prescribed number of frames. A post-connection video frame is connected with a pre-connection video frame at a position, where distance between hand positions of both pieces of connection video of an overlapped part becomes minimum.  Therefore, the composited sign language video of output of both connection video frames is faithful to the original sign language video for each of the words 'yesterday', 'busy', and a connection part is connected smoothly so that the difference in the hand positions becomes a minimum.
Patent JP-H10158033-A (JP)
Title: Porous crystalized glass having cuti2(po4)3 crystal as skeleton and its production
Inventor: KATO YOSHINARI
IPC: C03C10/02
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a porous crystallized gals having a large specific surface area without increasing a pseudo-specific surface area by a physical pulverizing method, by melting a source material containing copper oxide, titanium oxide and phosphoric acid, cooling at specified temp. and forming crystal nuclei of CuTi2 (PO4 )3 and Cu3 (PO4 )2 . SOLUTION: A source material containing 21.8 to 29.3wt.% copper oxide, 5.9 to 10.0wt.% titanium oxide, and 64.8 to 67.3wt.% phosphoric acid is fused and rapidly cooled at >=800 deg.C/sec cooling rate to crystallize. The obtd. glass is kept at 450 to 500 deg.C for >=10 hours to form crystal nuclei of CuTi2 (PO4 )3 and Cu3 (PO4 )2 , and heat treated to grow the two kinds of crystal nuclei. Then Cu3 (PO4 )2 is completely eluted and removed by using >=0.1 N acid such as hydrochloric acid and sulfuric acid at room temp. to obtain a porous crystallized glass having >=10m<2> /g specific surface area and CuTi2 (PO4 )3 crystal as a skeleton.
Patent JP-2001137423-A (JP)
Title: Slot machine
Inventor: KANEKO KENICHIRO
IPC: A63F5/04
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of making a game full of interest without overlooking the careless miss of winning establishment during winning flag establishment by the report of a winning pattern careless miss reporting device. SOLUTION: This slot machine (10) is provided with a winning pattern careless miss recognizing means (120) for judging whether or not a stop pattern (61) matches with a winning pattern (61) during the winning flag establishment, the winning pattern careless miss reporting device (170) for reporting that the combination of the stop pattern (61) does not match with the winning pattern (61) during the winning flag establishment to a player and a winning pattern careless miss report control means (140) for reporting that the winning establishment is carelessly missed by the winning pattern careless miss reporting device (170) at the time of confirming that the winning pattern (61) during the winning flag establishment is not stopped.
Patent JP-H01169705-A (JP)
Title: Write circuit for magnetic device
Inventor: SUGAWARA TAKAO
IPC: G11B5/09
Filed: 1987-12-23
Abstract: PURPOSE:To improve the S/N of a reproduced signal with a simple circuit constitution by providing an MFM coding circuit, a delay circuit, and an H-type write circuit and constituting the title device so that a differential signal through MFM system can spuriously be obtained at the time of reproducing. CONSTITUTION:The delay circuit 12 uses a JK type FF, and delays an output waveform (c) and c' from the MFM coding circuit 1 for one-pulse period of respective original data. Signals (c) and c' from the circuit 1, an output (q) from the circuit 12 and the inversed signal (r) of the output (q) are separately impressed to the transistors Q1-Q4 of the H-type write circuit 2. Depending on the direction of a write current flowing through the two-terminal coil L of a magnetic head, the synthesized waveform of a reproduced signal from a magnetic recording medium is made spuriously in-phased with the differential signal waveform of a reproduced signal in MFM coding system. As a result, without any differentiating processing at the time of reproducing, reproduced data can be obtained, and the S/N of a reproduced signal can be improved.
Patent JP-H10152293-A (JP)
Title: Carrying device of earth retaining material or the like
Inventor: MIYAKE HIDEKI
IPC: B66C23/36
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device of the earth retaining materials, etc., in which all functions including holding, hoisting and carriage are provided, the cost is reduced, and the work can be easily and safely performed. SOLUTION: An earth retaining material carrying device comprises a vehicle main body 1 having a boom 11, a mounting arm 21 which is projected from the vehicle main body 1 in the horizontal direction and mounts the earth retaining material, a lifting means 4 which is provided on a tip of the boom 11, hoists the earth retaining material, etc., and mount it on the mounting arm 21, and an earth material holding device 5 provided on the tip of the boom 11, and performs the carriage in the condition where the earth retaining material, etc., is hoisted by the lifting means 4 or held by the holding device 5, or mounted on the mounting arm 21. The mounting arm 21 may be foldable.
Patent JP-2000153883-A (JP)
Title: Antibacterial resin multi-layered molding
Inventor: OBINATA YAE
IPC: B32B27/18
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To keep good antibacterial properties to microorganisms for a long term even under bad conditions where water is frequency used by including at least an antibacterial outer layer, an antibacterial intermediate layer and further an inner layer. SOLUTION: This antibacterial resin multi-layered molding comprises an antibacterial outer layer 11, an antibacterial intermediate layer 12 and an inner layer 13. An antibacterial agent which is difficult to migrate is added to the antibacterial outer layer 11. In addition, an antibacterial agent which is likely to migrate is added to the antibacterial intermediate layer 12. The antibacterial resin multi-layered molding thus constituted prevents both blackening caused by growth of mold and slime caused by growth of bacteria by adding the antibacterial agent which is hard to migrate or substantially does not migrate in a resin and the antibacterial agent which is apt to migrate in the resin, while their effects can be kept for a long time even under bad conditions where water is frequency used.
Patent JP-H05175364-A (JP)
Title: Semiconductor device
Inventor: NISHIOKA TSUTOMU
IPC: C08K7/18
Filed: 1991-11-15
Abstract: PURPOSE:To reduce the inner stress, but obtain the excellent properties of thermal stress when mounted by combining a special epoxy resin and phenolaralkyl resin, and further by blending in a specific ratio an inorganic filler having a specific particle size distribution. CONSTITUTION:A semiconductor element is sealed by an epoxy resin compound containing an epoxy resin represented by the formula I (R1 to R4: 1-4C alkyl groups), a phenolaralkyl resin represent by the formula II (n: 0 or a positive integer), and an inorganic filler. In this case, the content of the inorganic filler is set at 80 to 95weight% of the epoxy resin compound, and yet an inorganic filler of Waddell's spheroidcity 0.7 to 1.0 is contained in 80weight% or more. The entire particle size composition is set as follows: the particle diameter less than 1mum, less than 3weight%; 1 to 6mum, 10 to 22%; 7 to 30mum, 10 to 24%; 31 to 60mum, 20 to 40%; 61 to 90mum, 20 to 40%; and 91 or more, less than 10%. In this way, the generation of the package cracks can be suppressed.
Patent JP-H01169415-A (JP)
Title: Switching and connecting method for optical connector
Inventor: KAMIKO KAZUO
IPC: G02B26/08
Filed: 1987-12-25
Abstract: PURPOSE:To simplify the switching mechanism and to shorten the switching time by moving a second optical connector as it is in parallel in front of a third optical connector from a position where said second optical connector has been connected to a first optical connector, and by closely connecting the connecting face of the second optical connector to the one of the third optical connector. CONSTITUTION:Front cylindrical parts 7, 17 of the first and the third optical connectors are fitted into insertion holes 5, 15 from rear parts 6, 16 of a fixed base, respectively, collar parts 8, 18 of the connector abuts on the rear parts 6, 16 of the fixed base 4, and a connecting surface 19 of the third optical connector is placed in the rear by a portion corresponding to the projection length from a connecting surface 9 of the first optical connector. In this state, the second optical connector 2 is moved as it is in parallel in front of the third optical connector 3 from a connecting position to the first optical connector 1. Subsequently, the second optical connector 2 is advanced and a connecting face of the second optical connector 2 is allowed to come in contact closely with the connecting face of the third optical connector 3 and connected. In such a way, a collision of the tip of the optical connector does not occur and switching is executed smoothly, and also, the switching mechanism is simplified, and the switching time is shortened.
Patent JP-H06175964-A (JP)
Title: Data read circuit
Inventor: HARA TATSUYA
IPC: G06F13/16
Filed: 1992-12-09
Abstract: PURPOSE:To accelerate the read data transfer speed of a data read circuit. CONSTITUTION:This data read circuit which temporarily holds data read out from a data memory and transfers this data in the next step is provided with a data holding circuit 2 which directly reads out and holds data in each of first and following data read steps, a data holding circuit 1 which holds data held in the data holding circuit 2 in the second data read step, and data transfer lines 3 and 4 connected to these data holding circuits 1 and 2 respectively, and data transfer lines 3 and 4 are arbitrarily selected for transfer of data held in data holding circuits 1 and 3.
Patent JP-2001148068-A (JP)
Title: Image printing and vending machine, and its program storage medium
Inventor: NUNOKAWA MURAHITO
IPC: G07F9/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To make carefully performable the selection of desired printing object image, designation of print size, image quality such as colors and brightness at home, etc., by using a customer's own terminal, to reduce operation to be performed in front of a vending machine by the customer himself/herself to the utmost, to make immediately obtainable a desired printed matter since the operating time per one customer becomes shorter and to remarkably enhance the turnover rate of customers. SOLUTION: When the customer's own image supply media CR, CF are mounted on connecting parts 2, 7 of the vending machine main body, this image print vending machine MP prints images according to the print contents by referring to print contents instruction information when the print contents instruction information to instruct how to print image data in the image supply media is preliminarily stored in the image supply media.
Patent JP-H02177247-A (JP)
Title: High pressure natrium lamp
Inventor: YOKOME HIROYOSHI
IPC: H01J61/36
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a lamp of longevity by inserting a conductor on whose outer surface an Al oxide film is formed into a hole part that is formed on the edge of an alumina luminescent tube, and by sealing airtightly by a frit including Al oxide and Ca oxide. CONSTITUTION:On the outer surface of a Nb conductor 4 on whose edge solidly mounted an electrode 5, an Al oxide film 11 is formed, and the conductor 4 is inserted into a hole part 3 of a disk 2 of the luminescent tube, so as to be sealed airtightly by a frit that is composed of Al oxide, Ca oxide, Sr oxide, and Y oxide. In the melting of the frit at high temperature, Al oxide existing on the surface of the conductor dissolves, and the dissolved Al oxide becomes a nucleus of crystal growth from the side of the conductor 4 into the frit, in the same way as the crystal growth from the side of the alumina disk 2, while on a boundary between the frit 6 and the conductor 4, a crystal phase 12 composed of a crystal including Al oxide and Ca oxide is formed. Since Na- resistance feature of the crystal phase 12 is high compared to a non-crystalline phase 10, Na leakage from the luminescent tube through the boundary between the conductor 4 and the frit 6 can thus be prevented effectively.
Patent JP-H04201342-A (JP)
Title: Ink jet recording device
Inventor: OKUBO AKIO
IPC: B41J29/00
Filed: 1990-11-30
Abstract: PURPOSE:To carry a member to be recorded stably, and improve the thermal efficiency of drying by a method wherein a high temperature member is moved in the same direction as a member to be recorded, and gap which is formed by both parts if gradient in response to the drying degree of an ink drop. CONSTITUTION:An ink drop 30 which is discharged from a discharge port 2D of an ink jet recording head 2 sticks on a member to be recorded 31, and is carried in the direction shown by arrow A. The ink drop 30 which enters an ink drying fixation device is dry-fixed by heat radiation from a high temperature belt 39 which is heated by heat radiation from a heater 43. Since the belt 39 is moving in the direction shown by the arrow A, the ink drop 30 is not rubbed even when the belt 39 comes into contact with the ink drop 30, and the belt 39 can be provided to be close to the member 31. However, if the belt 39 approaches too much when fixation of the ink drop 30 is not advanced enough, there is a possibility that picture elements are destroyed. Therefore, a gap delta at an inlet is set not lower than the height for which the maximum thickness of the member 31 and the maximum height of the ink drop 30 are added, and a gap gamma at an out is set lower than the previously mentioned height. By doing this, ink drying fixation can be done with a favorable thermal efficiency.
Patent JP-H06206950-A (JP)
Title: Production of graft copolymer latex of core/shell disperse particle with improved phase bond between core and shell
Inventor: KURAUSU KOORUHAMAA
IPC: C08F291/00
Filed: 1993-12-02
Abstract: PURPOSE: To obtain the subject latex having superior phase miscibility and useful as emulsion paints by polymerizing a specified latex based on (meth) acrylic acid ester under specified conditions.  
     CONSTITUTION: A latex based on one or more kinds selected from the groups consisting of (meth)acrylic acid esters of 1-14C alcohol, vinyl esters of 1-14C satd. aliphat. carboxylic acids, olefins, vinyl arom. compounds, halogenated vinyl and/or vinyl ethers is polymerized by adding an initiator that is decomposed into free radicals having a half-life of >48 hours at a temp. of the latex at the time of addition of hydrogen peroxide. The mixture is heated to a temp. at which the initiator is decomposed into free radicals having a half-life of >48 hours. The latex polymer is grafted after addition of a grafting monomer phase contg. monomers whose homopolymer has Tg of >20°C, to obtain an objective latex. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07151271-A (JP)
Title: Prevention for water leak in concrete penetration part of piping and device therefor
Inventor: NAMIKAWA KANEHISA
IPC: F17D5/00
Filed: 1993-11-30
Abstract: PURPOSE:To exceedingly improve the water leak preventing function and facilitate the maintenance management for a pipe and the equipment by tightening an annular shaped aqua seal which possesses elasticity and the water absorbing swelling performance at a part by a plurality of pressing members through an annular pressing plate by a bolt and closely attaching the aqua seal on the pipe and a side wall. CONSTITUTION:As for a pipe 2 such as a circulation water pipe, an annular aqua seal 1 which is made of synthetic rubber, possesses elasticity and has a square-shaped section is arranged so as to surround the pipe 2 in contact with the side wall and the pipe 2, in the vicinity of the inner wall on the side wall having a concrete penetration part which penetrates through the side wall 3 of a powder station building, and the inside angular part 5 of the aqua seal 1 is applied with the water absorbing swelling property. The aqua seal 1 surrounding the pipe 2 is pressed by the tightening by a bolt 28 through an annular-shaped pressing plate 14, by a plurality of pressing members 18 which are arranged in each equal interval and whose inner end is fixed on the pipe 2, and the aqua seal 1 is closely attached with the pipe 2 and the side wall. Accordingly, even if water leaks from the pipe 2, side wall 3, etc., the inside angular part 5 absorbs water and swells, and is closely attached, and the outside water leak can be surely suppressed.