baber/WOPTO huggingface dataset:
Patent JP-2001086633-A (JP)
Title: Heat restraining for sheath interrupter
Inventor: TANAKA TOSHIMITSU
IPC: H02G15/08
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat restraining method for a sheath interrupter, capable of effectively restraining the heat generated at the external semi-conductive layer of a CV cable. SOLUTION: This heat restraining method for sheath interrupters S is provided with insulation tubes 5 positioned at the isolation parts 4 of metallic shielding layers 2 of CV cables 1, and protective copper pipes 6 for cross-bond grounding the end parts of the metallic shielding layers 2, wherein the phases of voltages induced at the insulation tubes 5 are measured as necessary, and the voltages of the phase and an opposite phase are applied in between the insulation tubes 5 to restrain induced voltage. It is thus possible to restrain the heat generation of the external semi-conductive layer 13 of the CV cable 1 until it becomes roughly zero and ensure the transmission capacity of the CV cable 1 itself.
Patent JP-H07111262-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURODA HIDEAKI
IPC: H01L21/3205
Filed: 1993-10-13
Abstract: PURPOSE:To bury both wide region steps and local steps formed on the surface of a semiconductor device, obtain the excellent surface flatness and facilitate a multilayer wiring. CONSTITUTION:This method comprises a step in which wiring layers 22 with required patterns are formed and a step in which the wiring layers 22 are covered with a plasma TEOS-CVD film 26 which has an approximately uniform thickness and has excellent step-burying characteristics. Further, the manufacturing method comprises a step in which the TEOS-CVD film 26 is etched so as to leave dummy patterns 26a on the spacings not less than (x) where the wiring patterns do not exist, a step in which the first levelling film 26 in which the dummy patterns 26a are formed is covered with an SOG film having excellent local step burying characteristics and a step in which the surface of the SOG film is etched overall to level the surface of the SOG film.
Patent JP-H04136294-A (JP)
Title: Supercalender
Inventor: MURATA KAZUHITO
IPC: D21G1/02
Filed: 1990-09-25
Abstract: PURPOSE:To obtain the subject calender giving a sheet having improved gloss and smoothness and uniform thickness in high productivity by combining an elastic roll provided with an apparatus traversing in lateral direction, measuring the surface temperature and blowing cold air on a high-temperature region. CONSTITUTION:Elastic rolls 1 made of plastics and metallic rolls 2 are installed in plural stages. A feed screw shaft 5 is placed parallel to the elastic roll 1. A cold air blowing apparatus 4 furnished with a temperature sensor 3, an air- blowing header 6 and a number of control valves 7 is attached to the screw shaft 5. The surface temperature is measured by traversing the temperature sensor 3 along the elastic roll 1 and cold air is blown from a cold air nozzle 9 by opening an automatically controlled valve 7 positioned opposite to the high-temperature region of the elastic roll 1 by a controller 11 and a controlling device 12. The hot part of the roll is cooled and the surface temperature of the roll is controlled by this process.
Patent JP-H10237180-A (JP)
Title: Resin composition and gas barrier film made therefrom
Inventor: TANAKA HIDEAKI
IPC: B32B27/30
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a gas barrier film having resistance to high temperature steam or hot water and an excellent oxygen gas barriering-off property, by making the resin composition have specific chemical structure and specific degrees of esterification and ionization. SOLUTION: This resin composition comprises at least chemical structure of formulas I to III [R<0> is H or CH3 ; R<1> is a structure derived from a polyalcohol-based polymer; Me<n+> is an n-valent metal ion; (n) is 1 to 3], and its esterification degree =c/(b+c+d)},  (b), (c) and (d) are molar fractions of C=O double bond in the chemical structures of formulas I-III in the resin composition, respectively} is 0.01 to 0.5, and its ionization degree =d/(b+c+d)} is 0.01 to 0.9. The objective composition is preferably composed of a reaction product made from materials (A) poly (meth) acrylic acid, (B) a polyalcohol- based polymer (particularly polyvinyl alcohol, etc.) and (C) a metal (particularly magnesium or calcium).
Patent JP-S63110252-A (JP)
Title: Polyarylene sulfide molded article having high strength
Inventor: UMEZAWA MASAO
IPC: C08L81/02
Filed: 1986-10-28
Abstract: PURPOSE:To provide the titled molded article composed mainly of a polyarylene sulfide and containing a specific diphenyl ether compound, producible easily and stably by melt-molding process at a low cost and having high strength and excellent toughness and low-temperature characteristics. CONSTITUTION:The objective molded article can be produced by compounding (A) a polyarylene sulfide (preferably a polyphenylene sulfide composed mainly of poly-p-phenylene sulfide) or a blended composition of the polyarylene sulfide and other polymer with (B) a diphenyl ether compound of formula I (R1 is organic group; R2 is H or organic group such as alkyl, phenyl, arylene, etc.), preferably a compound of formula II, III, etc. (A1 and A2 are alkyl; n>=1; m>=1) before or during the melt-molding of the component A at a ratio to give a molded article containing >=0.01wt%, preferably 0.1-20wt% component B.
Patent JP-H02103032-A (JP)
Title: Silver halide photographic sensitive material having high sensitivity generating scarce fog and having high preservation stability
Inventor: YAGI TOSHIHIKO
IPC: G03C1/34
Filed: 1988-10-12
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having high sensitivity and high preservation stability and generating scarce fog by incorporating nonphotosensitive silver halide and a specified compd. into a silver halide photographic sensitive material. CONSTITUTION:Substantially nonphotosensitive silver halide fine particles (A) and a compd. (B) expressed by the formula, are incorporated into a photography constituting layer of the title sensitive material. Silver iodobromide fine particles may be used for the component (A), which may be added to a photosensitive silver halide emulsion layer or to the adjacent hydrophilic colloid layer. R1 in the formula is -NHCOR3, -NHSO2R4; each R3 and R4 is an alkyl group or an aryl group, etc.; R2 is a halogen atom or a nitro group; (n) is zero-4. A compd. wherein R1 is -NHCOCH3 and (n) is zero may be used as the component (B), and can be added to a desired emulsion layer.
Patent JP-S63111227-A (JP)
Title: Suction device for engine
Inventor: HITOMI MITSUO
IPC: F02B29/08
Filed: 1986-10-30
Abstract: PURPOSE:To improve a resonance supercharging effect through simple structure, by a method wherein a suction passage is formed with a collecting part, communicated to the suction port of each cylinder through a branch suction passage, and a passage for resonance communicated to the collecting part, and a timing valve is located in the branch suction passage. CONSTITUTION:A suction port 6 situated to each cylinder of a series 4-cylinder engine is connected to collecting part 22 through a branch suction passage 23, and a common suction passage 24 acting as a resonance passage is connected to the collecting part 22. A timing valve 31 is disposed to a branch suction passage 23, and the valve 31 is formed such that a rotor 33 is rotatably situated in a housing 32 where an inflow port 34 normally connected to the collecting part 22 side and an outflow port 35 normally connected to the suction port 6 side are situated in each passage 23. The timing valve 31 is controlled such that it is opened in a delay than the opening timing of the suction port at least during low rotation high load running, and the control causes reduction of overlap between the cylinders occurring during the opening period of the suction port, and improves a resonance supercharging effect.
Patent JP-H02106105-A (JP)
Title: Drive control system for magnetic levitation carrier on inclining rail
Inventor: NAMIKATA TOSHIO
IPC: B60L13/03
Filed: 1988-10-11
Abstract: PURPOSE:To enable highly accurate drive control corresponding to the inclination by detecting the inclination of a rail through an inclining angle detecting means arranged on the rail then driving a ground side primary linear motor based on a drive control signal corresponding to the detected inclination angle. CONSTITUTION:A position detecting means 48 detects positional data of a magnetic levitation carrier 1 while a speed detecting means 49 detects the speed of a magnetic levitation carrier 1 and angle detecting means 39, 50 arranged on a rail detect the inclination of the rail. The read-out position and speed are compared through a first driving force calculating means 51 with reference values, then horizontal rail driving force is calculated from the difference while driving force caused by the inclination of the rail is calculated through a second driving force calculating means 51 and inclining rail driving force is calculated through a third driving force calculating means 51, then a ground side primary linear motor is driven by a corresponding drive control signal. By such arrangement, drive control of the magnetic levitation carrier 1 can be made on an inclining rail.
Patent JP-2000154399-A (JP)
Title: Glycol-based solvent for washing
Inventor: SUZUKI MASAYASU
IPC: C11D7/28
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a glycol-based solvent for washing that has no inflammability and thus is not classified into the hazardous substance in the Fire survice act. SOLUTION: This glycol-based solvent is made uninflammable by admixing isopropyl bromide(IPB) and/or normal proply bromide(NPB) to the propylene glycol-based solvent as the main component. IPB and NPB are both uninflammable and the addition of them makes the glycol-based solvent uninflammable. The flash point of the first solvent component comprising the propylene glycol solvent is set higher than 28 deg.C. The amounts of IPB and/or NPB to be admixed are set in the range from 10-70 pts.wt. per 100 pts.wt. of the first component, as the adverse effect of the two additives on the plastics and rubber are taken into consideration.
Patent JP-H08117678-A (JP)
Title: Metallic paint coating method
Inventor: MINOURA HIDEJI
IPC: B05D1/04
Filed: 1994-10-21
Abstract: PURPOSE: To enhance the quality of coating at the time of applying a metallic paint in two stages with a bell-shaped coating gun by excellently orienting an instar pigment. CONSTITUTION: When a metallic paint is applied in two stages with a bell- shaped coating gun, the discharge of paint, shaping air pressure, coating speed, etc., are kept almost at the same in the first and second stages, the peripheral speed of the bell is controlled to 39-65m/sec (15,000-25,000 revolutions when the diameter is 50mth) in the first stage, the circumferential speed of the bell is controlled to 21-39m/sec (8,000-15,000 revolutions when the diameter is 50mm) in the second stage, and the decrement of the deposition NV value is controlled to >=3%.
Patent JP-H0566535-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMAMOTO MITSURU
IPC: G03C7/36
Filed: 1991-09-10
Abstract: PURPOSE:To drastically reduce fogging or change in sensitivity when a photosensitive material containing colloidal silver in a light absorbing layer is stored for a long time, and further to improve sharpness without providing an intermediate layer adjacent to the colloidal silver layer. CONSTITUTION:This photographic sensitive material has at least one silver halide emulsion layer on a supporting body and contains fine crystal dispersion of dyes expressed by formula I or the like and a photographic coupler having an acyl group expressed by formula II. In formulae I and II, A is various kinds of acidic nucleous, R is H or alkyl group, R1 and R2 are alkyl, aryl, acyl, or sulfonyl groups, R3 and R6 are H, -OH, -COOH, alkyl groups, alkoxy groups, or halogen, R4 and R5 are H, or nonmetal atoms necessary to form 5- or 6-membered ring with R1 and R4 or with R2 and R5, m is 0 or 1, p is 0 or 1, R11 is a univalent group except for H, Q is nonmetal atom necessary to form 3- to 5-membered heterocycle.
Patent JP-H09102789-A (JP)
Title: Data communication equipment
Inventor: KAWACHI SATOSHI
IPC: G06F13/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent radio interference at the time or executing communication between a master station and a slave station. SOLUTION: In the memory 7 of an IC card 2, a card number different from another IC card 2 is stored in addition to an ID number. When the IC card 2 receives an identification number request signal from a card reader 1, the IC card 2 transmits the ID number at intrinsic communication timing corresponding to the stored card number. Thus, the card reader 1 can read the ID numbers of all the IC cards 2 without causing any radio interference. Then, the card reader 1 executes the communication with the specified IC card 2 among plural IC cards 2 on the basis of the read ID number.
Patent JP-H03123753-A (JP)
Title: Carboxylic acid halide having trifluoromethyl group and method of its preparation
Inventor: DEIITOMARU BIIREFUERUTO
IPC: C07C53/50
Filed: 1990-09-28
Abstract: NEW MATERIAL: A carboxylic acid halide having triphenylmethyl group of formula I (where R is H, 1-10C alkyl,; Z is F, Cl, Br, I; X is F, Cl, Br, I, CF 3 ; Y is F, Cl, Br, I, on the condition that when Z is Cl, X and Y are not F simultaneously).  
     EXAMPLE: 4,4,4-Trifluoro-3,3-dichloro-n-butyryl chloride.  
     USE: An intermediate for preparation of a fiber processing agent.  
     PROCESS: The carboxylic acid halide having trifluoromethyl group of formula I is obtd. by reacting perhalogenoalkane of formula II with CO and olefin of formula III together with a catalyst contg. an element belonging to the VI-VIII groups of periodic table. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02104072-A (JP)
Title: Video display method for television receiver
Inventor: IWASAKI YASUO
IPC: H04N7/015
Filed: 1988-10-12
Abstract: PURPOSE:To obtain a video display method for a television receiver not causing a problem such as uneven border line or defective color purity due to dispersion in the deteriorated brightness by always making a non-use part of a video image with different aspect ratio bright in a single color or white color with a constant brightness level. CONSTITUTION:The method is devised such that the non-use part 6 of the screen is always made bright in a single color or white color or the like with a constant brightness level in the case of receiving a video image with a different aspect ratio on one and same television receiver 2. Thus, unnatural design of the television receiver or sense of disorder given to viewers is avoided and the very excellent television receiver in the performance not causing uneven brightness or defective color purity or the like is obtained.
Patent JP-H08125562-A (JP)
Title: Multicarrier modulation signal receiver
Inventor: SHIBATA KOJI
IPC: H04L27/22
Filed: 1994-10-24
Abstract: PURPOSE: To reduce unnecessary components generated owing to multiplication with the higher harmonic of a reference frequency signal at the time of frequency-converting a multicarrier modulation signal. CONSTITUTION: This receiver receives a transmission signal including the multicarrier modulation signal is provided with a system 322 generating the reference frequency signal, a system 323 removing the higher harmonic components of the reference frequency signal and a frequency conversion system 320 frequency-converting a received signal to a base band signal by multiplying the removing output signal and the received signal. Thereby, decoding processing at a rear stage can correctly executed and constitution for removing unnecessary components can easily constituted.
Patent JP-H04136197-A (JP)
Title: Edge protective member for base plate for production of seed plate
Inventor: OKADA TAKEJI
IPC: C25C7/02
Filed: 1990-09-27
Abstract: PURPOSE:To prevent reduction in adhesion strength with a base plate by forming a protective body of synthetic resin having specified coefft. of linear expansion and essentially comprising polyphenylene ether and high-impact polystyrene. CONSTITUTION:The edge protective body 14 for the base plate 2 for production of seed plate is attached to the both side edges and lower edge of the base plate 2 to protect the edge part of the base plate 2 and to prevent contact of the base plate 2 as a cathode with an anode. The edge protective body 14 consists of such a synthetic resin having <7.0X10<-5>/ deg.C coefft. of linear expansion and essentially comprising polyphenylene ether and high-impact polystyrene. The edge protective body 14 is formed in a rod body 11 having a groove 12 in which the edge of the base plate 2 is fitted. Thereby, the edge protective body for a base plate, which is cheap and has long life without causing hard spot can be obtained.
Patent JP-H0574008-A (JP)
Title: Reel motor controller for tape player
Inventor: SATO KAZUO
IPC: G11B15/46
Filed: 1991-09-10
Abstract: PURPOSE:To stably raise the rotation of a reel motor to the high speed state in a setting of high speed search mode. CONSTITUTION:An electric power to be supplied to a driving motor Ma or Mb is increased at a specified rate based on a driving signal of the high speed search mode, and also a reel rising control means 10 to changeover the increasing rate of electric power which is supplied to the reel driving motor based on an FG detection signal detecting the start of tape reel movement, and a reel stopping means 15 to supply a stopping force to the rotation of tape reel are provided. By providing a delay means 31, at this stage, the stop of reel movement made by the reel stopping means 15 is released before the driving power is supplied to the reel driving motor by the aforementioned reel rising control means 10. Thus, the reel rising control means 10, is prevented from the erroneous operation caused by the FG detecting signal which is effected at the time when the reel motor Ma or Mb is erroneously rotated by the stop release operation of the reel stopping means 15.
Patent JP-S63111867-A (JP)
Inventor: KIYOKAWA FUJIYO
IPC: A61H33/06
Filed: 1986-10-31
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-2000084568-A (JP)
Title: Treatment of resin-containing waste water
Inventor: NIIJIMA TOSHIO
IPC: C02F9/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of resin-containing waste water, which gives a small amount of and is industrially advantageous. SOLUTION: This method includes a process for adding a polyamine compound to the waste water incorporating at least resin to coagulate at least a water-insoluble component in the waste water and form coagulated particles, a process for adding a polyacrylamide type polymer to allow the coagulated particles to grow to flocculated flock and a process for separating the flocculated flock. In this case, the polyacryl amide type polymer is added at 0.0002-0.02 wt.% quantity per the waste water.
Patent JP-H08125821-A (JP)
Title: Facsimile equipment
Inventor: WATANABE HIROSHI
IPC: H04N1/32
Filed: 1994-10-24
Abstract: PURPOSE: To easily limit reception without deteriorating compatibility by collating at least one of a receive SUB and PWD signals with a signal registered in advance so as to decide whether or not the reception of data is limited. CONSTITUTION: A CPU (central processing unit) 1 being a control means having functions of a reception means and a collation means controls the entire facsimile equipment. Then a MODEM 4 is connected to a bus line 2 of the CPU 1 and a ROM 6 and a RAM 7 are connected to the bus line 2. Then a SUB signal and a PWD signal sent from the facsimile equipment of a caller terminal equipment (transmission side) in the phase B of facsimile communication are given to a facsimile equipment being a called terminal equipment (reception side) via the MODEM 4 from a public line, the CPU 1 compares the signal with at least one of SUB data and PWD data for comparison set to the RAM 7 and decides whether or not the reception is to be executed based on the result.
Patent JP-H10106985-A (JP)
Title: Cerium oxide abrasive agent and polishing method of substrate
Inventor: YOSHIDA MASATO
IPC: B82Y99/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To polish the surface of an SiO2 insulating film or the like at a high speed without flaws by a method in which cerium oxide particle which contains primary particle, whose grain sizes are within a specific range, at a specific ratio is dispersed into medium to obtain slurry, and the surface of the insulating film is polished with abrasive agent which comprises the above slurry. SOLUTION: Cerium oxide particle which contains 90% or above primary particle whose grain diameters range from 5 to 10nm by observation made with a transmission electron microscope is used. By this setup, the surface of an SiO2 insulating film or the like is polished at a high speed without flaws. An SiO2 insulating film layer formed on a semiconductor substrate is polished with cerium oxide abrasive agent, when the rugged surface of the SiO2 insulating film layer is turned to a smooth surface throughout all the surface of the semiconductor substrate. A usual polishing device may be used for the polishing.
Patent JP-H03122785-A (JP)
Title: Optical character reader
Inventor: MATSUDA SHINJI
IPC: G06K9/40
Filed: 1989-10-05
Abstract: PURPOSE:To remove bad influence to character recognizing processing due to the dirt or the like of a document by executing the character recognizing processing of only a character pattern from which an unnecessary pattern is deleted by a deleting means. CONSTITUTION:A preprocessing normalizing part 16 decides whether noise exists or not in respective separated patterns such as fine dots and short lines based upon threshold information. The area S, width W and height H of each separated pattern are successively compared with respective threshold information, and when all the data are less than respective thresholds, the separated pattern is decided as a noise and the separated pattern decided as the noise is deleted from the character pattern. The character size, inclination, etc., of the character pattern from which the separated pattern decided as the noise is deleted are corrected and normalized. Namely, the noise included in the character pattern can be deleted based upon the threshold information set up as a part of reading information. Consequently, bad influence to character recognizing processing due to the dirt of the document to be recognized can be reduced.
Patent JP-H07172452-A (JP)
Title: Support to keep lid component
Inventor: ARUTSUURU HIRUSHIIFUA
IPC: E05B15/00
Filed: 1994-09-29
Abstract: PURPOSE: To manufacture a support of simple structure to be placed on a securely closed position, by which the closing and opening forces can be controlled accurately. CONSTITUTION: A support is used for holding a cover on the closed or open position for a container to be closed. The support is provided with a first arm 9 and a second arm 10, which are defined on pivot bearings to be fixed on the container and both arms are connected each other through a separate pivot bearing 13. A pressure spring 16 supporting the arms 9 and 10 on the positions to be close each other or to be remote each other is actuated between both anus 9 and 10, and the pressure bearing 16 is supported by the first arm 9 on one end 17.  The pressure spring is disposed eccentrically to the pivot bearing 13 on the second arm 10 on the other end 18, and the working point of the pressure bearing 16 to the second arm 10 is shifted to one side from a connecting line 27 connecting the center of the pivot bearing of the first arm 9 with the third pivot bearing 13 between both arms 9 and 10 on the stretched positions of both arms 9 and 10 while being shifted to the other side from the connecting line 27 on the closed positions.