baber/WOPTO huggingface dataset:
Patent JP-H01204306-A (JP)
Title: Sealing compound
Inventor: IMAMURA KAZUYOSHI
IPC: C09J167/00
Filed: 1988-02-08
Abstract: PURPOSE: To maintain sufficient watertightness and electric insulation even in a severe environment, by using a sealing material having a main component of specific crystalline copolyester instead of a rubber cock inserted into a gap between a housing and a vinyl chloride wire. CONSTITUTION: This composition uses a terephthalic acid unit of 50-90mol%, at least one kind of a dicarboxylic acid unit of 10-50mol%. selected from isophthalic acid and saturated fatty group dicarboxylic acid having the number of a carbon atom of 4-20, and crystalline copolyester composed of at least one kind of alkylene glycol having the number of a carbon atom of 2-10. This polyester resin has a melting point of 130-200 deg.C and a reduction viscosity of 0.3-0.7dl/g. This makes a composition excellent in heat resistance, thermal shock resistance, fuel vapor resistance, and oil mist resistance, thereby effectively utilizing the composition as a sealing material for water-proofing and electrically insulating a vehicle watertight connector.
Patent JP-S60169431-A (JP)
Title: Stable antibacterial agent containing compound having beta-lactam ring and its preparation
Inventor: MATSUNAGA TOMIO
IPC: A61K47/00
Filed: 1984-02-14
Abstract: PURPOSE:To provide a stable antibacterial agent composed of a compound having lactam ring, hydrophobic colloidal silicon dioxide, and an oleaginous base. CONSTITUTION:The objective antibacterial agent can be prepared by mixing an oleaginous base (e.g. glyceride of saturated fatty acid, liquid paraffin, polyoxyethylene hardened castor oil, etc.) with (A) 1.0-30.0W/W% compound having beta-lactam ring selected from the penicillin compound of formula I (e.g. propicillin, phenoxymethylpenicillin, etc.) or the cephem compound of formula II (e.g. cephalexin, cephalothin, etc.) and (B) 0.5-10.0W/W% hydrophobic colloidal silicon dioxide. It is applied in the form of ointment for local application, infusion for animal mammitis, agent for rectal infusion, or agent for vaginal or intrauterine infusion.
Patent JP-H05195458-A (JP)
Title: Plated wire for steel cord
Inventor: KATAYAMA MASAKI
IPC: D07B1/06
Filed: 1992-01-17
Abstract: PURPOSE:To provide a plated wire for a steel cord, excellent in fatigue resistance and corrosion resistance. CONSTITUTION:In the cross section perpendicular to the wire axis of the objective plated wire for a steel cord, the surface length of depression parts in the base material, the number thereof, the average depth and the maximum depth are controlled respectively to 10mum, <=8, <=0.7mum and <=1.4mum. The amount of plating is controlled to 1.0 to 6.0g/kg.
Patent JP-H10202003-A (JP)
Title: Mercury adsorbent and method for removing mercury in hydrocarbon oil with the same
Inventor: IKUSHIMA KENJI
IPC: C10G25/00
Filed: 1997-01-26
Abstract: PROBLEM TO BE SOLVED: To efficiently remove mercury and its compds. contained in hydrocarbon oil by using activated carbon having a specified specific surface area and a specified pore radius distribution. SOLUTION: This mercury adsorbent is made of activated carbon having 100-2,500m<2> /g specific surface area. In the activated carbon, the volume of pores each having <=25Å pore radius is about >=50%, preferably about >=70%, especially preferably about >=80% of the volume of pores each having <=100Å pore radius and the volume of pores each having >=100 A pare radius is <=10%, preferably about <=8% of the volume of pores each having <=200-Å pore radius. The total pore volume of the activated carbon means the volume of micropores and transitional pores and it is about >=0.1ml/g, preferably about 0.15-1.5ml/g.
Patent JP-S59152623-A (JP)
Title: Method of charged particle ray exposure
Inventor: ISOBE MORIYUKI
IPC: H01L21/027
Filed: 1983-02-18
Abstract: PURPOSE:To enable highly accurate exposure by a method wherein a mark of a desired shape is formed on a material by contamination, which mark is then scanned with the titled ray, thus detecting the generated informational signal, and performing the focus positioning of said ray. CONSTITUTION:An electron beam draws a cross on the material by scanning a fixed range with said beam by switching to the directions X and Y at every period of a blanking signal from a mask pattern generating circuit 9. This cross scanning with said beam is performed at many times, resulting in the deposit of contaminations, according to the times of scanning, at the part of this material irradiated with said beam, and accordingly the cross mark is formed. The secondary electrons generated accompanied with the scanning are supplied to a cathode ray tube 19 as a brightness signal, after being detected by a detector 17. Then, the microscopic image of scanning electrons at the desired region including the mark is displayed. The amount of focus deviation is obtained, and the power source 20 for an objective lens 4 is controlled in order to correct it.
Patent JP-H05194708-A (JP)
Title: New polyfunctional epoxy acrylate resin and its production
Inventor: KAJI MASASHI
IPC: C08G59/16
Filed: 1992-01-17
Abstract: PURPOSE:To obtain the title resin excellent in heat resistance, moisture resistance, solvent solubility and photosensitivity by selecting a new specified polyfunctional epoxy acrylate resin. CONSTITUTION:A new polyfunctional epoxy acrylate resin of formula I [wherein A is a benzene ring, a naphthalene skeleton or a biphenyl skeleton; R1 is H or a 1-6C hydrocarbon group; n is 0 to 15; m is 1 to 2; and B is a group of formula II (wherein R2 and R3 are each R1)] is selected. It is obtained by reacting a polyfunctional epoxy resin of formula III (wherein G is glycidyl) with an unsaturated monocarboxylic acid (e.g. acrylic acid).
Patent JP-H05196078-A (JP)
Title: Rubber silencer for laminated leaf spring
Inventor: TOMITA MAKOTO
IPC: F16F1/22
Filed: 1992-01-17
Abstract: PURPOSE:To absorb minute vibration as well as to lower friction between spring plates by providing a laminated leaf spring with a lower side plate engaged with a spring plate, an upper side plate parallel with the lower side plate, low-hardness rubber members fixed onto both of the plates, and with short and high-hardness members fixed onto one of both plates. CONSTITUTION:An upper side plate 2 is slid over a spring plate while being parallel with a lower side plate 3 so as to be fixed onto a low-hardness rubber member 4. The lower side plate 3 is provided with projections 3a engaged with the spring plate so as to be fixed onto the low-hardness rubber member 4 and a high-hardness rubber member 5. When a laminated leaf spring 6 is subjected to either no load or slight load, spring plates 8, 9 and 10 are curved downward, and a gap C is formed between the rubber member 5 and the upper side plate 2, so that the rubber member 4 takes charge of load. By this constitution, the laminated leaf spring is excellent in absorbing minute vibration, and frictionald resistance between the upper side plate 2 and the spring plate 9 is small. When the laminated leaf spring is subjected to high load, the rubber member 4 is squeezed, and the upper side plate 2 comes in contact with the rubber member 5 while high load is being supported only by the rubber member 5, so that sufficient strength can thereby be obtained.
Patent JP-S61228694-A (JP)
Inventor: MIKERISU NIRUSU SUBIRANZU
IPC: H01S5/00
Filed: 1986-02-10
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-S63193211-A (JP)
Title: Positioning servo system
Inventor: FUJII NAOKI
IPC: G01D5/245
Filed: 1987-02-06
Abstract: PURPOSE:To perform high-accuracy positioning operation by comparing the level of an analog signal obtained by rough positioning for rough position detection in every period directly with the level of an analog command value corresponding to a desired stop position. CONSTITUTION:When the deviation quantity of a deviation counter 2 reaches zero, a counter 2 sends out a switching signal to a switching circuit 12, which is switched to a rough positioning side; and the analog command value from an analog command value generating circuit 10 is compared with the analog signal from a position detector 6 by an analog comparing arithmetic circuit 11 so as to perform fine positioning. Then a servo loop for sending an analog value which is the arithmetic result to a servo-amplifier 4 is constituted and an actuator is driven to a position where the arithmetic result becomes zero. Namely, an analog command value generating circuit 10 which uses a D/A converter is added newly so as to constitute the analog servo loop, and a command arithmetic processing circuit 1 generates the analog command value corresponding to data to perform position detection by direct comparison.
Patent JP-H01203777-A (JP)
Title: Automatic opening/closing valve
Inventor: TSUTSUI OSAMU
IPC: F16K31/02
Filed: 1988-02-06
Abstract: PURPOSE:To correctly drive the plunger of a continuous drive type actuator for minute distance by forming a contracted diameter top edge part at the top edge of the plunger. CONSTITUTION:Onto one side wall 12b of a casing 10, a piezoelectric actuator A as a form of a continuous drive type actuator for minute distance is installed coaxially with a valve body 16, and the valve body 16 is opened and closed by driving said actuator A. A plunger (d) has a contracted diameter top edge part (q) at the top edge, and the edge surface area of said top edge part (q) is made markedly less than the sectional area of the plunger (d). Therefore, a thrust force which the plunger (d) receives can be minimized, and the piezoelectric actuator A can be correctly driven.
Patent JP-S62183683-A (JP)
Title: Look up table
Inventor: ONISHI HIROSHI
IPC: H04N5/202
Filed: 1986-02-07
Abstract: PURPOSE:To save the operation and the time for rewriting a table in a picture processing system using many fixed conversion tables by constituting the look up table for carrying out the gradation processing by using a random access memory RAM and a memory ROM exclusively used for reading in parallel and changing over and using both the memories. CONSTITUTION:A gradation correcting line 17 of the RAM is previously written in th RAM 2 and a gradation correcting line 18 of the ROM is previously written in the ROM 12. An address for giving an intersection point of the gradation correcting line 17 of the RAM and the gradation correcting line 18 of the ROM is considered to be C and data to be D. A data decoder 16 brings a RAM select signal 14 into L when input picture data 5 is above C, and into H when the signal 14 is below C. In this manner, since the RAM 2 and the ROM 12 can be changed over and used according to the value of the input picture data 5 by using the data decoder 16, the two correcting lines are composed as shown by a composite correcting line 19 in the figure b and a more complicate correcting line can be formed. Namely, the frequently used gradation correcting line is written in the ROM so as to be connected to the RAM in parallel, so that the operation and the time for rewriting the RAM are saved.
Patent JP-S60171100-A (JP)
Inventor: KUMAMOTO RIYOUJI
IPC: D06F81/00
Filed: 1984-02-15
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-S62186003-A (JP)
Title: Lubrication device for rotary piston engine
Inventor: KIDA TATSUYA
IPC: F01M1/16
Filed: 1986-02-07
Abstract: PURPOSE:To enable the feed of an optimum amount of oil at all times by providing a passage variable means for feeding oil through a large bore passage at a cold engine condition and a small bore passage at a warmed-up condition. CONSTITUTION:A lubrication device 1 comprises an oil pump 2, a passage 5 for feeding oil to the wall surface 3a of a working chamber 3 and a passage bore variable means 10 provided on the casing 6a of a rotor housing 6 for forming a bypass passage 5a on the halfway of said feed passage 5. And, for example, when an engine is cold, a temperature detecting element built into the main valve body 14 of said means 10 is in a contracted condition. Therefore, the main valve body 14, an auxiliary valve body 14a and a movable member 14b are displaced toward a closing plug 17. As a result, an inlet hole 13a and an internal passage 12 becomes continuous to each other and oil of large viscosity is fed to the working chamber 3 via the bypass passage 5a of large bore under control by a throttle 5d for a cold engine condition.
Patent JP-H09223517-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NEGORO MASAYUKI
IPC: H01M4/48
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a large capacity secondary battery which has large capacity and excellent charge and discharge characteristics by containing a compound which has ether bonding in at least one kind of molecule in nonaqueous electrolyte in a nonaqueous electrolyte secondary battery. SOLUTION: In a nonaqueous electrolyte secondary battery composed of a positive electrode 5 which contains materia capable of reversibly storing and discharging lithium, a negative electrode 4 which contains three kinds or more of atoms selected from 1, 2, 13, 14, 15 group atoms of a periodic table and is mainly made of an amorphous chalcogen compound and/or an amorphous oxide, nonaqueous electrolyte 6 which contains lithium salt, and a separator 3, a compound which has ether bonding in at least one kind of molecule is contained in nonaqueous electrolyte.
Patent JP-H04212188-A (JP)
Title: Thermal fixing device
Inventor: INAGE TORU
IPC: H05B3/00
Filed: 1991-01-29
Abstract: PURPOSE:To efficiently conduct the thermal energy in a heating member to a toner image on a recording medium, in the thermal fixing device of an electrophotographic device, etc. CONSTITUTION:The thermal fixing device is provided with a pressing electrode member 10 which has a pair of energizing electrodes 10a and 10b which are in contact with the electric resistance layer 9a of the inner surface of the heating member 9 and energize the layer 9a. Further, this device is provided with a pressure roller 12 which faces the pressing electrode member 10 and is in pressurized-contact with the external surface 9b of the heating member 9. The recording medium 14 is carried by the heating member 9 and a pressure roller 12. Energization is carried out between the energizing electrodes 10a and 10b, and the electric resistance layer 9a of the heating member 9 is heated. An unfixed toner image on the recording medium 14 is fused by the application of heat, thereby fixing the toner image.
Patent JP-H05223026-A (JP)
Title: Fuel tank, fuel injection device, power device, wfv device
Inventor: NOGI TOSHIJI
IPC: F02D23/00
Filed: 1992-02-13
Abstract: PURPOSE:To provide a power device and a WHV device which can exhibits a satisfactory power function even though any kind of fuel is used. CONSTITUTION:During operation, a fuel nature detector 18 detects a nature of fuel from a secondary tank part 20, and accordingly, a control device 28 computes a desired fuel volume in accordance with the result of the detection, and controls a fuel injection device in accordance with thus calculated desired fuel volume. Thus, since the nature of fuel is involved, even though a fuel in which several kinds of fuel are mixed is used, the mixed fuel can be fed and burnt, in addition to a single kind of fuel.
Patent JP-2000226188-A (JP)
Title: Monitoring method for movable part-mounted mobile body and equipment thereof
Inventor: OTA YUJI
IPC: B66C23/88
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for monitoring the mutual collision of a movable part on a movable part-mounting mobile body. SOLUTION: In each mobile body 2 in which a movable part 4 (41, 42, 43, 44) capable of changing their postures are coupled at a coupling position, the coupling position coordinate P in an in-working area coordinate system, and the azimuth of each mobile body 2 are measured. The attitude of the movable part 4 (41, 42, 43, 44) in the coordinate system on each mobile body 2 are measured. Movable part models F complying with the sizes and shapes of the movable parts 4 (41, 42, 43, 44) of each mobile body 2 are determined. The movable part models F are positioned at the in-working area coordinate system based on the coordinates P, the azimuthes D, and the attitude S at the coupling position. Approach detecting areas are allocated around the positioned movable part models F.  The collision of the movable parts 4 on each mobile body 2 (2a, 2b) is monitored by detecting the intersection of the allocated approach detecting areas. Preferably, the inclination I of each mobile body 2 is measured. The movable part models F for each mobile body 2 (2a, 2b) are positioned based on the coordinates P, the azimuthes D, the inclination I, and the attitude S.
Patent JP-2000222273-A (JP)
Title: Document downloading system
Inventor: TAKECHI KAZUYA
IPC: G06F12/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To relieve load on a network and to shorten the response time of document acquisition by judging whether or not document transmission from a server side to a client side is necessary by using a message digest. SOLUTION: A user indicates the acquisition of a document through an input device 11. A document acquiring process program 13 requests a document distributing process program 21 to obtain the message digest. The document distributing process program 21 generates the message digest according to the document received from a document generating process program 23 and sends it to the document acquiring process program 13. The program 13 performs retrieval to find whether or not the document matching the received message digest is saved in a local cache storage area 14, and requests the document distributing process program 21 to acquire the document when not.
Patent JP-S61186816-A (JP)
Title: Optical rotary encoder
Inventor: HAYASHI TAKUO
IPC: H03K3/42
Filed: 1985-02-14
Abstract: PURPOSE:To improve the assembling operation efficiency of an encoder and to make the influence of electric radiation noises difficult to supper by arranging a light emitting element, a photodetecting element, and a circuit part on the same substrate. CONSTITUTION:The photodetecting element 15 is arranged on the substrate 7. Then, an optical fiber 11 is fixed while curved by 180 deg. along a guide 9a provided to the cover 9, its tip surface 11a is arranged opposite the light emitting element 4 across a rotary slit plate 3, and its substrate-side endsurface 11b is arranged in contact with the photodetecting element 15. Consequently, the element 15 is installed on the same substrate 7 together with the element 4 and circuit part 8, the assembling operation is performed efficiently, and the optical fiber is not affected by electric radiation noises, so malfunction is hard to occur.
Patent JP-H01268761-A (JP)
Title: Thermoplastic polymer composition containing molten rheology controller
Inventor: NAJIRU AAMEDO MEMON
IPC: C08L69/00
Filed: 1989-02-07
Abstract: PURPOSE: To provide the thermoplastic polymer composition which contains a high molecular weight acryl polymer as a melt-rheology modifier and has improved melt rheology properties and is useful for the bumper, spoiler, panel, etc., of an automobile.  
     CONSTITUTION: The thermoplastic polymer composition which has the improved melt-rheology properties is prepared by incorporating (A) a 50 wt.%, preferably, at least 70 wt.% of a polymer unit of a high molecular weight homopolymer or copolymer of an acrylic monomer having weight average molecular weight of at least 500,000, preferably, at least 1,500,000 as a unit of formula (R 1  is H, methyl; R 2  is H, alkyl, substituted alkyl, cycloalkyl, aryl, aralkyl, alkaryl) at levels of from 1 to 25% and (B) thermoplastic engineering resin (preferably, polycarbonate and/or polyester resin etc.), and optionally an impact resistance regulating agent, a filler, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09223742-A (JP)
Title: Re-wiring after peeling-off re-wiring after peeling-off
Inventor: SHIROTA HIROSHI
IPC: G06F17/50
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique for peeling off and re-wiring which can quickly satisfy a demand of wiring unwired paths. SOLUTION: In a small-area peeling-off/re-wiring step S4, already-wired small-area paths are peeled off and re-wired to thereby eliminate a short- circuiting caused in a step S3. In a large-area peeling-off/re-wiring step S5, a large-area of first already-wired wiring paths passing through a short-circuit existing rectangular region and demanding re-wiring of the already-wired wiring paths is peeled off and re-wired so as to bypass the short-circuit existing rectangular region of the large-area. Therefore, the amount of already-wired wiring lines and the number of vias in the short-circuit existing rectangular region can be reduced, after which the small-area region can be peeled off and re-wired to eliminate the short-circuiting.
Patent JP-S57141053-A (JP)
Title: System for recording and reproducing video signal
Inventor: MAEDA MASAYA
IPC: G11B31/00
Filed: 1981-02-26
Abstract: PURPOSE:To make a device used for image pickup small-size and light-weight to obtain a video signal recording and reproducing system with the mobility and the portability improved, by combining and using a VTR having the recording function essentially and a reproducing adapter. CONSTITUTION:At an image pickup time, a small-size and light-weight VTR5 having the recording function essentially and a TV camera 4 are combined and connected to pick up and record an image on a magnetic tape or the like of the VTR5. When this camera 4 is disconnected and the VTR5 and a reproducing adapter 6 having the reproducing function are connected, the recording due to the VTR5 is not operated, and recorded contents of the VTR5 are reproduced without hindrance in accordance with the operation of the adapter 6. Consequently, the image is picked up with a simple and small-size constitution, and a video signal recording and reproducing system with the mobility and the portability improved is obtained.
Patent JP-H08196881-A (JP)
Title: Device for dissolving powdery chemical
Inventor: KITAGAWA MIKIO
IPC: B01F11/00
Filed: 1995-01-24
Abstract: PURPOSE: To easily and completely dissolve a powdery chemical in a liquid without being scattered to surroundings. CONSTITUTION: This device consists of a dissolving tank 10 in which a liquid is put, and a dissolving utensil 20 into which the liquid and a powdery chemical are fed and from which a liquid mixture of the liquid and the powdery chemical is discharged into the liquid in the dissolving tank. The dissolving utensil 20 consists of a cylindrical body 21 into which the powdery chemical is fed from above and the liquid also is fed, and a flexible tube 22 whose upper end is connected to the lower end of the cylindrical body and which moves in the liquid in the dissolving tank when it is immersed in the liquid in the dissolving tank and a liquid mixture of the liquid and the powder flows down its inside.