baber/WOPTO huggingface dataset:
Patent JP-H11204027-A (JP)
Title: Manufacture of color selection electrode and frame therefor
Inventor: MIMA TAKAHIDE
IPC: H01J29/07
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a color selection electrode and a frame for the color selection electrode, capable of giving homogenous curvature at the time of welding an aperture grill. SOLUTION: A flame 31 formed like a easing out of a pair of parallel frame side members 33 and a pair of parallel jointing members 17 for connecting both ends of the frame side members 33 to each other, is subjected to pressure in a direction for the frame side members 33 as a pair to near each other. With this pressing state maintained, both ends of an aperture grill are welded to the extension surface 19 of the frame side members 33. Thereafter, the pressing force is released and the aperture grill is provided between the flame side members 33 as a pair. Regarding this method for manufacturing a color screening electrode, the extension surface 19 of the frame side members 33 is machined to a prescribed shape, with the frame 31 subjected to the same pressure as in the pressing condition.
Patent JP-H06206284-A (JP)
Title: Heat conduction resistant composite plastic sheet
Inventor: MIYAGAWA KENJI
IPC: B32B27/00
Filed: 1993-01-11
Abstract: PURPOSE:To provide excellent heat resistance, mechanical characteristics, antistatic properties and post-formability to be used as for packaging an IC, an electronic component. CONSTITUTION:A film or a sheet formed of conductive resin composition containing 100 pts.wt. of polyphenyl ether resin composition having smaller content of polyphenyl ether resin than that of resin composition for forming a base material and 5-40 pts.wt. of electroconducting material is laminated on one or both side surfaces of a sheet base material containing 38-96 pts.wt. of polyphenylene ether resin and 62-4 pts.wt. of impact resistant polystyrene resin.
Patent JP-H05190206-A (JP)
Title: Sealed battery
Inventor: MINAMI TAKESHI
IPC: H01M10/05
Filed: 1992-01-10
Abstract: PURPOSE:To prevent the explosion of a sealed battery such as a lithium secondary battery. CONSTITUTION:An opening part is provided at a part of a sealed part with the power generating element of a battery accommodated therein. The opening part 11 is sealed with sealing material 12 formed of conductive material of a low fusing point, and a conduction connecting means for at least either one of electrodes of the battery is formed of conductive material. The explosion or the like of the battery can be thereby prevented at the abnormal rise time of battery internal pressure and also at the time of temperature rise.
Patent JP-H02186507-A (JP)
Title: Self-lubricating insulated wire
Inventor: SANO BUNICHI
IPC: H01B7/02
Filed: 1989-01-11
Abstract: PURPOSE:To obtain the wire having the fine self-lubricating characteristic by forming a coated layer including the specified quantity of the montan acid series wax in the 4,6-nylon resin on a conductor through an insulating layer. CONSTITUTION:0.5-10weight% of the montan acid series wax is included in 100weight% of the 4,6-nylon resin of the coated layer formed in the surface of a conductor through an insulating layer on the conductor. Since this 4,6-nylon resin has the highest melting point among the polyamide resin, the lower of the thermosoftening temperature is not generated, and the sufficient self- lubricating work is showed because of the existence of the montan acid series wax. Thereby, the self-lubricating insulated wire having the especially fine self-lubricating ability can be obtained.
Patent JP-H07208384-A (JP)
Title: Submerged pump device for liquefied gas tank
Inventor: HOSHI TAKEHIKO
IPC: F04D15/00
Filed: 1994-01-17
Abstract: PURPOSE:To restart a pump simultaneously with changeover to an emergency power source at electric power failure by providing a reverse rotation preventing mechanism constituted of a swing type claw on a rotary shaft side or fixed side, and a plate engaging with the swing type claw. CONSTITUTION:When rotary bodies are normally rotated and the prescribed discharge pressure is reached, the rotary bodies such as an engaging plate 2, an impeller 3, a rotary shaft 4, a balance disc 5, are floated, a point of contact with a swing type claw 1 is removed, and hence the swing type claw 1 and the engaging claw 2 are not worn. When a pump is stopped and the rotating speed of the rotary bodies such as the impeller 3, the rotary shaft 4, the balance disc 5 is reduced, the rotary bodies such as the engaging plate 2, the impeller 3, the rotary shaft 4, the balance disc 5, are brought down, and reverse rotation can be prevented by engaging the swing type claw 1 with the engaging plate 2.
Patent JP-H11203280-A (JP)
Title: Method and device for supporting sentence preparation and computer, readable recording medium recorded with sentence preparation supporting program
Inventor: MORIGUCHI MINORU
IPC: G06F17/27
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide sentence preparation supporting method and device for supporting sentence preparation so that the sentence is not deviated from the range of a subject and a computer-readable recording medium recorded with a sentence preparation supporting program. SOLUTION: A CPU 1 determines concept data 201 consisting of the ontology data OD of a field related to the description contents of an input text 51 and a concept index ID. Then the CPU 1 extracts a concept word/phrase corresponding to a segmented subject range 56 indicated by a determination topic seraterace 56 corresponding to the description contents, extracts a word/phrase indicated by a topic sentence 53 and deviated from the range 56 from the text 51 by the use of the extracted concept word/phrase and outputs the extracted word/phrase to an output part 4. Thereby a user can rewrite the text 51 along the range 56 while observing the outputted contents.
Patent JP-H11271748-A (JP)
Title: Substrate for liquid crystal display device, and liquid crystal display device
Inventor: KAJITA JUNJI
IPC: G02F1/1335
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for liquid crystal display device which hardly cause the entering of outdoor air into a cell or the leak of liquid crystal to outside the cell by setting the bond strength of a resin black matrix to a specific value or above. SOLUTION: This substrate for liquid crystal display device which is constituted by forming the resin black matrix on a substrate is a substrate where the contact strength of the resin black matrix is larger than 10 MPa; and the contact strength of the resin black matrix is preferably more than 15 MPa and more preferably more than 20 MPa. Then the resin black matrix preferably has more than 3.0 optical density in the visible light range of 3h430 to 640 nm. The optical density is more preferably more than 3.5 and much more preferably 4.0. The film thickness of the resin black matrix is 0.3 to 2 μm, preferably, 0.5 to 1.5 μm, and more preferably 0.7 to 1.3 μm.
Patent JP-H01184636-A (JP)
Title: Optical lens supporting mechanism
Inventor: HAYASHI AKIO
IPC: G11B7/09
Filed: 1988-01-11
Abstract: PURPOSE:To realize the smooth movement of an optical lens having no sticking/ slipping movement and to attain a semipermanent usage by using a magnetic bearing as the bearing of a movable part. CONSTITUTION:An optical lens 1 is attached to one end part of an arm 7, the shaft 8 of the magnetic bearing is fixed, the shaft 8 and a cylindrical bearing 10 constitute the magnetic bearing and the shaft 8 and the bearing 10 is magnetized to the same polarity. Thereby, the shaft 8 is floated from the bearing 10. The lens 1 is vertically moved by passing a current through a focusing coil 11 to execute a focusing driving and the lens is circumferentially moved by passing a current through a tracking coil 15 to execute a tracking driving.
Patent JP-2000198050-A (JP)
Title: Buffer control device and processing system
Inventor: SUWA MITSUNOBU
IPC: B23Q41/08
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out the control of timing with which a workpiece is fed downstream, and the allocation of works for maintenance to workers. SOLUTION: A buffer control device for a processing line is composed of a facility control part 12 for controlling operation data obtained by monitoring an operating condition of processing devices 2 (2a to 2r), tact time and maintenance data for the processing devices 2 (2a to 2r) inputted by the data input device 17, a worker control art 13 for controlling working condition data for workers, a data control part 14 for controlling workpiece presence data in the processing devices 2 (2a to 2r) and buffer devices 4 (4a, 4b), and a scheduling part 15 for carrying out the control of timing with which a workpiece is fed downstream, the allocation of works for workers in accordance with the operating condition data, the tact time, the maintenance data, the working condition data and the workpiece presence data.
Patent JP-S60149704-A (JP)
Title: Structure of rotating disk
Inventor: ISHIHARA NOBORU
IPC: C04B35/583
Filed: 1984-01-13
Abstract: PURPOSE:To improve the performance of a rotating disk by using a metal as the material of the disk, providing a water cooling structure, and fixing a grindable BN material on the surface of the disk contacting with a melt so as to enable the removal of metallic deposits when solidified powder is manufactured by rapid cooling. CONSTITUTION:A rotating disk 4 for manufacturing solidified metallic powder by rapid cooling is made of a metal, and a water cooling structure such as a water cooling pipe 8 is provided. A grindable BN material is detachably fixed on the surface of the disk 4 contacting with a molten metal or alloy. The BN material can be subjected to precision finishing and has high strength, and metallic deposits on the BN material can be easily removed by grinding. The resulting rotating disk is incorporated into an RST apparatus and can be used under high-speed rotation.
Patent JP-S57117512-A (JP)
Title: Copolymer containing fluorine and its preparation
Inventor: WATANABE MITSUTAKA
IPC: C08F16/00
Filed: 1981-01-13
Abstract: PURPOSE: To obtain a polymer containing fluorine, and having improved heat and chemical resistance, by mixing a trifluoroacrylic acid (TFA) or an ester thereof with a specific allylic compound, and copolymerizing the resultant mixture by irradiation with gamma rays.  
     CONSTITUTION: 5W95mol% trifluoroacrylic acid (TFA) expressed by formulaI (n is an integer 0W2), e.g. trifluoroacrylic acid or methyl trifluoroacrylate, is mixed with 95W5mol% allylic compound, e.g. allyl alcohol or allyl formate, having 1W3 groups expressed by formula II, and the resultant mixture is then disoxidized and copolymerized in the presence of a polymerization initiating source, preferably irradiation with gamma rays, preferably at -5W+150°C to precipitate and separate the aimed copolymer containing fluorine.  
     USE: Useful as an ion exchanger base material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000197896-A (JP)
Title: Flow rate control type biological reaction tank
Inventor: MATSUDA TSUNEO
IPC: C02F1/44
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To achieve the shortening of the stagnation time of raw water within a system and to reduce the installation area and power cost of an apparatus. SOLUTION: A biological reaction tank is equipped with a tank body 41 having tank vol. necessary for absorbing the fluctuation quantity of raw water, the immersion type membrane separator arranged in the tank body, the partition wall 43 partitioning the region in the tank body into upstream and downstream regions 41a, 41b and forming tank vol. necessary for keeping the stagnation time in the tank for a min. biological reaction time to the downstream region 41b, a suction pump system 45 applying drive pressure to the membrane separator 42, a blower system 51 diffusing stirring air in the upstream region 41a and diffusing aerating air in the downstream region 41b from the area under the membrane separator 42 and a constant flow rate water feed system 52 supplying raw water from the upstream region 41a to the downstream region 41b in the same flow rate as the suction pump system 45.
Patent JP-H04242494-A (JP)
Title: Optical character recognizing device
Inventor: UEDA HIDEAKI
IPC: G06K9/70
Filed: 1991-01-17
Abstract: PURPOSE:To process a large number of read object characters by a simple constitution, and also, to improve the recognition accuracy by first collating a first recognition dictionary containing a character whose appearance frequency is high, and collating a second recognition dictionary whose appearance frequency is low from a result of decision of a recognition result deciding means. CONSTITUTION:An observing means 2 converts photoelectrically an original picture of an original picture setting means 1, segments a character pattern of every one character and outputs it successively to a recognizing means 3. The recognizing means 3 extracts a feature of the character pattern, collates it with a feature of a category stored in a recognition dictionary A4, and outputs (n) pieces of upper candidate categories and its reliability to a recognition result deciding means 6. In the case it is decided to be unreadable by a prescribed deciding algorithm, this deciding means 6 outputs a re-recognition request to the recognizing means 3. The recognizing means 3, this time, collates a feature of an input character pattern with a feature of a category stored in a recognition dictionary B5, and outputs (n) pieces of upper candidate categories, etc., to the deciding means 6. As a result, in the case it is decided to be unreadable, an unreadable code is outputted.
Patent JP-H07256760-A (JP)
Title: Production of fiber-coated plastic component part
Inventor: YOTSUHEN BATSUHAA
IPC: B29K105/08
Filed: 1995-01-13
Abstract: PURPOSE: To bond a plastic part without using an adhesive and not leaving visible mark on the exposure side of a fiber coating by mutually bonding the plastic part and a laminate comprising a fiber covering by vibration welding. CONSTITUTION: A plastic part 2 is produced so as to have a predetermined shape by injection molding, squeeze processing or blow molding. When the plastic part 2 and a laminate comprising a fiber covering are assembled for the purpose of bonding, they are subjected to mechanical vibration by a vibration or friction welding device to be mutually bonded chemically or mechanically. A thermoplastic material layer 8 is provided to the undersurface of a layer of a fiber material 4 and a foam rubber backing layer 6 is inserted in the gap between them. The shaped pattern properly selected on the undersurface of the laminate is properly formed by a mold including a recessed pattern such as knurling to form an upright welded projected part 10 having the corresponding shape.
Patent JP-H01183499-A (JP)
Title: Production of high-purity znse single crystal and apparatus therefor
Inventor: KYOTANI TATSUYA
IPC: H01L21/34
Filed: 1988-01-13
Abstract: PURPOSE:To obtain the title single crystal in high efficiency with prevention of impurity contamination, by treating, under specified conditions, the Zn and Se put in a sealed ampul. CONSTITUTION:The raw material section of an ampul constituted of (A) crystal growth section and raw material section of equal large diameter, (B) reserver section of small diameter, and (C) shoulder section for restricting the number of crystal nuclei is packed with both high-purity Zn and Se powder followed by vacuum sealing. Thence, the end of the reserver section is kept at relatively low temperatures (e.g., 20 deg.C) and the rest of the ampul is heated (e.g., to 1,200 deg.C) to synthesize powdery ZnSe and separate excess Zn out at the end of the reserver section. Finally, such a temperature gradient in the ampul is provided that the temperature at the raw material section is the sublimation temperature of ZnSe (e.g., 1,050 deg.C), the temperature of the crystal growth section is the separation temperature of ZnSe crystal and the temperature at the end of the reserver section is such as to keep a specified Zn vapor pressure (e.g., 500 deg.C), thus growing the objective single crystal.
Patent JP-S59127845-A (JP)
Title: Test circuit for integrated circuit
Inventor: KUBOKAWA MICHIYA
IPC: H01L21/822
Filed: 1983-01-13
Abstract: PURPOSE:To increase the number of test signals to be inputted to the inside of an integrated circuit, and to make a test circuit to have many faculties by the minimum number of terminals by a method wherein the test signals outputted from the test terminals are used respectively combining mutually. CONSTITUTION:Eight test signals 9 are formed by combining mutually signals outputted from three test signal terminals 11 according to a decoder 12 as shown in the figure. According to the construction like this, the number of pads for the test signal terminals can be made far smaller, and moreover the mode of the test can be presented by a binary signal to make it easily understandable.
Patent JP-S60148907-A (JP)
Title: Prevention of adhesion of marine organism
Inventor: MATSUGAYA KIYOSHI
IPC: E02B1/00
Filed: 1984-01-12
Abstract: PURPOSE:To prevent the adhesion of marine organism to a structure by spraying and having spherical materials adhere on the coated surface of the structure contacting with seawater. CONSTITUTION:Paint is applied to bass material of a marine structure. While the paint is still wet and soft, spherical materials of inorganic materials such as glass beads, ceramics and metallic minerals or organic materials such as plastics and rubber with an average grain diameter of 20-1,000mum, desirably 50-500mum, are sprayed on it and have them hardened. Consequently, the drift of seawater covering the surface of the structure increases. As the shearing strength caused by the drift overwhelms adhesive strength of marine organisms, their adhesion is prevented.
Patent JP-H09190376-A (JP)
Title: Memory controller
Inventor: SAKURADA KOSHI
IPC: G06F12/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To fast transfer the memory data without increasing the width of a data bus. SOLUTION: A DRAM (dynamic-RAM) 100 includes a counter 101 which outputs the count value data 105, a counter 102 which outputs the count value data 106 with a delay equivalent to one cycle of an internal clock, and a decoder 103 which generates a 1st RAS(row address strobe) signal 107, a 1st CAS (column address strobe) signal 108, a WE signal 109, an OE signal 110, a 2nd RAS signal 111, a 2nd CAS signal 112 and an ADR signal 113 based on an external signal 104 and both data 105 and 106 of the counters 101 and 102 respectively. Then the decoder 103 shifts the asserting timing of a RAS1 and a CAS1 of a DRAM 202 against the asserting timing or a RAS0 and CAS0 or a DRAM 201 by one cycle respectively based on both data 105 and 106 of the counters 101 and 102. Then both DRAM 201 and 202 alternately receive accesses in time division.
Patent JP-2000206951-A (JP)
Title: Scan converter and scan conversion method
Inventor: MASUDA TAKAHIRO
IPC: G09G3/20
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, to simplify circuit constitution and to prevent a disturbance in an image due to asymmetry of input/output by detecting the timing between an input side vertical synchronous frequency signal and an output side vertical synchronous frequency signal and adjusting the output side vertical synchronous frequency signal when the deviation is larger than a prescribed maximum reference comparison value, or smaller than a minimum reference comparison value. SOLUTION: A control part detects the delay time (time difference) OV-IV of the input of the input side vertical synchronous frequency signal Vsync 0 for the output side vertical synchronous frequency signal Vsync 1 outputted from a vertical synchronous frequency signal setting part when the input side vertical synchronous frequency signal Vsync O is imparted from the out-side, and increases the frequency of the output side vertical synchronous frequency signal Vsync 1 when the delay time OV-IV is larger than the prescribed maximum reference comparison value, and on the other hand, decreases the frequency of the output side vertical synchronous frequency signal Vsync 1 when the delay time OV-IV shown there is smaller than the prescribed minimum reference comparison value.
Patent JP-H01182635-A (JP)
Title: Driving force transmitting device
Inventor: SAKAI TOSHIBUMI
IPC: F16D43/284
Filed: 1988-01-11
Abstract: PURPOSE:To contrive to prevent an reduction in clutch pressing force against differential rotation by providing a working piston with a pressure responding body which increases the capacity of a clutch chamber depending on an increase in pressure due to the volumetric expansion of lubricant in the clutch chamber. CONSTITUTION:Hydraulic pressure is developed depending on the differential rotation between a rotating housing 21 and a rotating shaft 22 by means of both a rotor 41 having a plurality of vanes and a hydraulic pressure developing means 23 composed of high viscosity oil 44 so as to drive a working piston 24. A piston inner 50 acting as a pressure responding body is coupled with the working piston 24 so that a space chamber 51 formed by the aforesaid pieces is communicated with a space 43 via the rotor 41, the working piston 24, each side clearance of an end cover 28 and the like. Hence, the pressure responding body is thereby actuated depending on an increase in pressure at the time of differential rotation, thereby making is possible to prevent an reduction in clutch pressing force.
Patent JP-H03207968-A (JP)
Title: Cooling, dehumidification drying heat pump hot water supplier
Inventor: WATANABE TAKEJI
IPC: F25B29/00
Filed: 1990-01-11
Abstract: PURPOSE:To arbitrarily alter outlet temperature and humidity into a room suitable for winter and summer by a method wherein a second on-off valve is opened and a water circulation pump is turned on for cooling operation when a first on-off valve is closed, and when the first valve is open, the second on-off valve is closed and the flow rate of the water circulation pump is controlled to arbitrarily distribute condensation heat of a refrigerant circuit between a condenser and a first heat exchanger. CONSTITUTION:High temperature high pressure refrigerant gas compressed by a compressor 1 flows into a condenser 2 and is allowed to release heat for its condensation and liquefaction. Once a first on-off valve 4 is closed and a second on-off valve 6 is opened, the refrigerant gas passes through a first pressure reduction device and flows into a first air heat exchanger 5, and further passes through the second on-off valve and flows into a second air heat exchanger 8. Further, it is vaporized into gas by a first air heat exchanger 5 and the second air heat exchanger 8, and returns to the compressor 1. Herein, a water heater 9 including the condenser 2 and the heat exchangers receives condensation heat amount and heats water sent from a water circulation pump 11, and further stores it in a hot-water storage tank 10. Further, room air passing through the second air heat exchanger 8 and the first air heat exchanger 5 is cooled by evaporation action and discharged into the room.