baber/WOPTO huggingface dataset:
Patent JP-H09329920-A (JP)
Title: Manufacture of high-polymer particle and manufacture of electrophotographic toner by using this method
Inventor: MOCHIZUKI HIROTAKA
IPC: G03G9/087
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To easily manufacture specific high-polymer particles which is high in the hydrophobicity of the surface of particles and with which the occurrence of emulsion polymn. is suppressed by suspension polymn. by polymerizing the polymerizable monomer liquid drops existing in a gelatinized aq. medium. SOLUTION: At the time of manufacturing the high-polymer particles by the suspension polymn. in the aq. medium, the polymerizable monomer liquid drops existing in the gelatinized aq. medium are polymerized. In such a case, the association of the polymerized particles which occurs in the general suspension polymn. to be executed in the aq. medium conceivably occurs during the late period of the polymn. when the association does not take place in spite of the occurrence of the collision among the particles after the suspension liquid drops of the polymerizable monomer are formed. Then, the association does not probably occur if the suspension drops exist isolatedly and stably during this time.  The collision and material transfer among the liquid drops hardly occurs between the monomer liquid drops and the gel medium as compared with the suspension polymn. to be effected in the non-gelatinized aq. medium as the monomer liquid drops are fixed in the gel medium.
Patent JP-H05320101-A (JP)
Title: Production of high-purity aliphatic diamine
Inventor: YAMAGISHI HIROSHI
IPC: B01J23/02
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a high-purity aliphatic diamine by efficiently removing nitriles and amides contained in an aliphatic diamine obtained by hydrogenating an aliphatic dinitrile. CONSTITUTION:The method for producing a high-purity aliphatic diamine is characterized by subjecting an aliphatic diamine obtained by hydrogenation of an aliphatic dinitrile and containing at least mononitrile and/or monoamide as impurities to hydrolysis, converting the nitrile and/or amide into a carboxylic acid and then separating and recovering the aliphatic diamine from the resultant hydrolysate.
Patent JP-H09329921-A (JP)
Title: Electrostatic charge image developing toner and electrostatic charge image developing two-component developer formed by using the same
Inventor: WATANABE KAZUTO
IPC: G03G9/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To stabilize the triboelectrostatic charge quantity with an electrostatic charge imparting material, to make a triboelectrostatic charge quantity distribution sharp and uniform, to improve the rising and environment stability of electrostatic charge and to enable the control of the electrostatic charge quantity by incorporating the metal complex of specific 8-hydroxyquinoline or the metal salt of the specific 8-hydroxyquinoline as a charge control agent into toners. SOLUTION: The metal complex of the 8-hydroxyquinoline expressed by formula I or the metal salt of the 8-hydroxyquinoline expressed by formula II is incorporated as the charge control agent into the electrostatic charge image developing toners consisting essentially of a binder resin, coloring agent and charge control agent. In the formula I, R1 , R2 denote hydrogen, halogen, 1 to 10C alkyl groups, alkenyl groups, alkoxy groups or aryloxy groups; M denotes a metal element belonging to group II of periodic table; X denotes a carboxyl group or its ester. In the formula II, M denotes a metal element belonging to group II or group Ia of periodic table and n denotes 1 or 2.
Patent JP-2000337049-A (JP)
Title: Blind
Inventor: FURUKAWA TAKAYOSHI
IPC: E06B9/28
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a blind capable of switching direct light to indirect light and vice versa and bringing louvers into novel rotational movement. SOLUTION: A plurality of shafts 12 rotatable about a central axis are aligned parallel to one another and louvers 14 held at predetermined intervals to one another are attached to the shafts 12 and disposed diagonally to the direction of the axis of each shaft 12. Rotation of each shaft 12 varies the attitude of each louver 14 and direct or indirect light can be taken in from between the adjacent louvers 14.
Patent JP-S6131416-A (JP)
Title: Thermosetting resin composition
Inventor: TAJIMA TETSUO
IPC: C08L23/00
Filed: 1984-07-25
Abstract: PURPOSE:The titled composition for insulation casting, consisting of a specific terminal hydroxyl group-containing olefinic copolymer, an isocyanate, aromatic oil, aluminum hydroxide treated with a silane and red phophorus powder, suitable for coil parts, and having improved impregnating property and heat resistance. CONSTITUTION:A thermosetting resin composition obtained by incorporating (A) 100pts.wt. ethylene-alpha-substituted olefin copolymer, having 200-3,000mol.wt. and hydroxyl groups at both molecular ends, and expressed by formula I (R is methyl, ethyl or isoproplyl; m/n is 1-4) with (B) an isocyanate expressed by formula II in a ratio expressed by formula III, (C) 30-100pts.wt. aromatic oil having >=300 deg.C boiling point and <=50 poises viscosity at 25 deg.C, (D) 30-100pts.wt. aluminum hydroxide power obtained by treating the surface of the amuminum hydroxide having <=0.23wt% sodium oxide and <=0.2wt% adhesive moisture with alpha-methacryloxypropyltrimethoxysilane and (E) 10-50pts.wt. red phosphorus powder.
Patent JP-H06342964-A (JP)
Title: One-side printed circuit board
Inventor: SHIKICHI HIDEYUKI
IPC: H05K1/18
Filed: 1993-05-31
Abstract: PURPOSE:To prevent generation of noise due to electromagnetic induction by crossing a pair of wiring patterns formed on a one-side printed circuit board through surface mounting components at each predetermined zone. CONSTITUTION:A one-side printed circuit board comprises a pair of wiring patterns 3a, 3b formed parallel to one surface of a board 2, wherein the one pattern 3a is crossed to the other pattern 3b through a surface mounting component 4 having a resistance of 0OMEGA at each predetermined zone. Further, the pattern 3a is disposed upside down to a pattern surface of the board 2 to the other pattern 3b at intersections P1, P2. Thus, electromagnetic fields generated by signal currents of the patterns cancel each other thereby to prevent generation of noise.
Patent JP-H051348-A (JP)
Title: Cast aluminum alloy rod for vtr cylinder excellent in cutting machinability
Inventor: WATANABE YOSHIO
IPC: C22C21/12
Filed: 1991-06-25
Abstract: PURPOSE:To provide a cast aluminum alloy rod for VTR cylinder free from deterioration in the cold forgeability of material, practically free from burr at the time of machining, and causing no wear to cutting tool. CONSTITUTION:The rod is a cast aluminum alloy rod for VTR cylinder composed of an aluminum alloy which has a composition containing, as alloy components, 3.4-4.2%, by weight, Cu, 1.2-1.7% Mg, 1.5-2.4% Ni, 0.1-0.9% Si, 0.2-0.8% Fe, and the balance aluminum with impurities and where, in a state before forging, the average grain size of crystalline substances, average distance between adjacent crystalline substances, and average volume percentage of crystalline substances are regulated to 1.8-2.7mum, 2-3.5mum, and 5-9%, respectively.
Patent JP-S5855159-A (JP)
Title: Foreseeing and detecting device for breakout of ingot
Inventor: KOMINAMI YOSHIMICHI
IPC: B22D11/20
Filed: 1981-09-28
Abstract: PURPOSE:To foresee and detect the breakout of an ingot easily by providing multiple split rolls right under a mold, resolving the forces acting upon these rolls in a casting direction and in the direction at a right angle to said direction, and measuring the forces with respective load cells. CONSTITUTION:Molten steel 3 is charged through an immersion nozzle 2 into a mold 1, and a solidified shell 4 is formed with cooling water. Two pairs of rolls 5, 5' and 6, 6' are disposed for the steel 3 and the shell 4, right under the mold 1, and these roll groups are split to split rolls 5a-5d, 5'a-5'd, etc. which are connected via bearings 7a-7e, 7'a-7'e, etc. to load cells 9a-9e, 9'a-9'e, etc. The force F2 acting upon the plane direction of the cells 9, 9' is measured as the force generated by the thickness of the shell 4 and the force Fx acting upon their side surface directions is measured as the force generated by seizure, and from these forces, restraining breakout and non-restraining breakout are foreseen simultaneously.
Patent JP-S639384-A (JP)
Title: Pulse generating circuit for field reproducing device
Inventor: HOSHINO TORU
IPC: H04N5/06
Filed: 1986-06-30
Abstract: PURPOSE:To stabilize a character display at the time of muting by outputting a pulse generator signal and 1/2n frequency division pulse generator signal to the reset terminal of a counter selectively responding to a muting signal. CONSTITUTION:At the time of reproducing on the unrecorded track of media, a muting signal is outputted from a microcomputer in the state of H level. Thereby, a frequency division pulse generator signal divided to 1/2 from a 1/2 frequency divider is outputted from an OR gate 10. Thereby, the reset pulses of counters 3, 4 becomes those made by dividing the generator signal to 1/2. By generating pseudo synchronizing signals at the time of muting based on a reference pulse from an oscillator 1 H lined signals free from deviation of 0.5H can be obtained, and accordingly, the state of character display on a cathode-ray tube becomes stable.
Patent JP-H05344052-A (JP)
Title: Wireless pushbutton telephone set
Inventor: YOSHIMURA TOSHIHIKO
IPC: H04M1/00
Filed: 1992-06-12
Abstract: PURPOSE:To automatically set the communication with a wireless telephone set being call destination to be an enable state by implementing specific operation when a calling to the cordless telephone set is disable. CONSTITUTION:A telephone set 104 connecting to a cordless pushbutton telephone master set 102 calls a wireless telephone set 103 and after connection processing for a radio block is failed by a radio block connection processing means 106, whether or not a caller telephone set makes a specific operation is discriminated by an input operation discrimination means 107 and when the specific operation is implemented, a radio block connection processing control means 108 implements radio block connection processing automatically and continuously and when it is successful, an automatic callback processing means 109 implements callback processing automatically and an automatic call processing means 110 makes call processing automatically to a wireless telephone set being a destination to set both the telephone sets in a talking enable state.
Patent JP-H06214116-A (JP)
Title: Optical anisotropy element and its production
Inventor: ARAKAWA KOHEI
IPC: G02F1/13363
Filed: 1993-06-24
Abstract: PURPOSE:To provide an optical anisotropy element and its production to improve the display contrast and view angle characteristics of the displayed color of a TN liquid crystal display element. CONSTITUTION:A liquid crystal display element consists of a liquid crystal cell CE consisting of two electrode substrates with a twisted nematic liquid crystal interposed, and two polarizer elements. An optical anisotropic element RF disposed between the liquid crystal cell CE and the polarizer element is a sheet having negative uniaxial property having the optical axis not perpendicular nore parallel to the sheet plane, for example, the optical axis is tilted by 10-40 deg. from the normal direction of the sheet plane. Thereby, phase difference for oblique incident light due to the liquid crystal cell is compensated with the phase difference of the optical anisotropy element RF. Thus, a liquid crystal display device without showing a view angle dependence can be obtd.
Patent JP-S5854443-A (JP)
Title: Hash converter
Inventor: SHINAGAWA AKIO
IPC: G06F17/30
Filed: 1981-09-28
Abstract: PURPOSE:To perform efficient hash conversion by preventing a titled device from the generation of overlapped normalized outputs between keys having different length each other at the preprocessing of hash conversion of variable length keys. CONSTITUTION:One byte indicating key length is read out from a main storage 8 to a register R2 and sent to a constant generation circuit 9 and a specific constant code to be added to the upper position required for the normalized conversion of the key into a fixed length is outputted from the circuit 9 to a register R3. Then the 1st byte part of the key is read out from the main storage 8 to the register R2. An adder 10 adds the 1st byte of the key to the constant outputted from the register R2 and the added result is stored in the register R3. After that the 2nd byte part of the key is read out from the main storage 8 to the register R2. In the same manner as the 1st byte, the adder 10 adds the value of the register R2 to that of the register R3 and the added result is stored in the register R3.
Patent JP-S5854444-A (JP)
Title: Common control system for data base working area
Inventor: SHIRAI HIDEO
IPC: G06F7/22
Filed: 1981-09-28
Abstract: PURPOSE:To sharply reduce the necessary capacity of buffer parts expanded on a virtual storage by securing the buffer parts for themselves at the starting of the transaction processing of each application program. CONSTITUTION:When an application program A outputs a read instruction, a control part 9A secures only a pointer 11A. At the starting of transaction processing, buffer parts 13-r, 13-s, 13-t, 13-u are secured on a main storage 4 on the basis of the contents of a working area controlling table 14 and respective addresses of these buffer parts are set in a pointer 11A to link the buffer parts with a control part 9A. After completing the processing corresponding to one transaction, changed contents out of the contents of the buffer part 13-4 or 13-u are stored in a data base storage part 15 or 18 on a data base 3 and the buffer part 13-r or 13-u is released and returned to the working area controlling table 14.
Patent JP-H0811890-A (JP)
Title: Deposit recovery can and empty can recovery device
Inventor: SHIMONAKA MASASHI
IPC: C09D5/33
Filed: 1994-07-05
Abstract: PURPOSE:To obtain a deposit recovery can and an empty can recovery device which is capable of precisely judging whether or not it is a deposit recovery can. CONSTITUTION:A name plate 12 is attached on the surface of a deposit recovery can to identify it as a deposit recovery can, and an empty can recovery device is equipped with a two-dimensional sensor 44 to judge the shape of the name plate 12, an image recognition part 46 and an image judging part 48.
Patent JP-H078511-A (JP)
Title: Implant and manufacture thereof
Inventor: ISHIZAWA HITOSHI
IPC: A61F2/00
Filed: 1993-06-24
Abstract: PURPOSE:To provide an implant and a manufacture thereof, by which at least the surface in contact with a bone tissue of an implant of an arbitrary form can be roughened simply so as to obtain satisfactory affinity for the bone tissue. CONSTITUTION:An implant is so constructed that a film having many crater-like very small projections with the average height of 0.4-25mum is formed on the surface of an implant core body made of titanium or titanium alloy.
Patent JP-S6044390-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/2472
Filed: 1983-08-23
Abstract: PURPOSE:To reduce deterioration on reproduction by reading light and enhance light resistance, by incorporating a specified compound as a quencher into a recording layer of a recording medium comprising a cyanine dye. CONSTITUTION:At least one of the compounds of formulas I , II, III and IV, wherein each of R<1>-R<4>, which may be the same or different, and adjacent ones of which may form a 6-membered ring, is a hydrogen atom or a univalent group, each of R<5>-R<8> is a hydrogen atom, an alkyl group or the like, and M is a transition metal atom, is incorporated as a quencher into a recording layer comprising a cyanine dye with or without a thermoplastic resin. The quencher is used in an amount of 0.01-12mol per mole of the dye. The cyanine dye is preferably a compound of formula V, wherein each of PHI and PSI is an aromatic ring, L is a linking group and X<-> is an anion.
Patent JP-H0821682-A (JP)
Title: Slide door clamping device for refrigerator or the like
Inventor: KURODA YOSHINORI
IPC: F25D23/02
Filed: 1994-07-05
Abstract: PURPOSE:To obtain a slide door clamping device for a refrigerator having no protrusion which disturbs introduction and delivery from an opening by engraving and mounting a sliding door lock at the side edge of a slide door, and rockably mounting a seat to be erected at the time of locking and laid down at the time of unlocking at the position of the outer surface of the peripheral edge of the opening corresponding to the sliding door lock. CONSTITUTION:A slide door clamping device for a refrigerator comprises a sliding door lock 2 mounted at the left side edge of a slide door 1, and a receiving fitment 4 mounted at the position of the outer surface of the peripheral edge 3 of an opening corresponding to the lock 2. The lock 2 is engraved and mounted at the left side edge of the door l. The head of its bolt 5 is contained in a lock box 6 at the time of unlocking, and protrudes from the lock surface 2a at the time of locking. The fitment 4 has a seat support 12 and a seat 11. At the time of locking, the seat 11 is erected, and opposed to the lock surface 2a of the door 2, and the head of the bolt 5 protrudes from the surface 2a by locking. At the time of unlocking, the head of the bolt 5 is contained in the box 6 by a key, and the seat 11 is laid down.
Patent JP-H11184068-A (JP)
Title: Method for correcting optical proximity and apparatus therefor
Inventor: GARZA MARIO
IPC: G03F1/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To disclose a method for correcting a layout design by using a design rule checker. SOLUTION: This method has a stage for preparing a layout design file inclusive of the layout design to be corrected with respect to optical proximity by the design rule checker and a stage for applying run sets to the design rule checker. Plural correction values to be used for correcting the plural characteristics of the layout design having selected spacing sizes are included in the run sets. This method further has a stage for identifying each of the plural characteristics having the selected spacing sizes and a stage for correcting each of the plural characteristics having the selected spacing sizes with one correction value among the plural correction values included in the respective run sets. The run sets are preferably so constituted as to be formed from a correction table including the plural correction values.
Patent JP-H102207-A (JP)
Title: Oil lubricating structure for two-stroke internal combustion engine
Inventor: NAKAJIMA TAKEHISA
IPC: F02B75/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To smoothly supply oil to a bearing by utilizing a difference of pressure generated between external/internal peripheral parts of a crankcase. SOLUTION: An oil lubricating structure is constituted such that a crankshaft 7 is rotatably supported to a crankshaft bearing 6 provided in a crankshaft bearing chamber 8 in an internal peripheral part of a crankcase 9, a crank web 7b is rotated in the crank chamber 9, the crankcase 9 and a cylinder are connected by a scavenge passage 12. Here, the crankshaft bearing chamber 8 and the scavenge passage 12 are connected by a communication path 13, in a crank chamber side surface opposed to a side surface of the crank web 7b, an oil guide path 15 leading to the crankshaft bearing chamber 8 in the internal peripheral part of the crankcase 9 from its peripheral part is formed.
Patent JP-H11125370-A (JP)
Title: Mass flow controller connecting converting joint in integrated gas control device
Inventor: SATO NOBUHIKO
IPC: F16L19/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To make connection possible of a general mass flow controller on the market to various gas control equipment, so that general purpose usability can be obtained, further with reduction of a cost attained. SOLUTION: In this joint, in a screw part 54 in the periphery of male-type joint pipe 49 mounted in a general mass flow controller 17a on the market, a screw part 58 in the internal periphery of a holder 57 is screw mounted. In the periphery of the holder 57, a union nut 61 is fitted able to rotate and movable in an axial direction, so that a small diametric part 62 of a base part of the union nut 61 can be locked in a slip off preventive condition to a flange part 60 in a tip end part of the holder 57. In the internal periphery of a forward protruded part of the union nut 61, a screw part 63 in a reverse direction to the screw part 58 of the holder 57 is formed.  By screw mounting the screw part 63 of the union nut 61, for instance, in a screw part of a flow path block mounting gas control equipment, the general mass flow controller 17a on the market can be incorporated in the gas control equipment.
Patent JP-S6044392-A (JP)
Title: Transfer-type thermal recording sheet
Inventor: ENMANJI KIMIE
IPC: B41M5/26
Filed: 1983-08-23
Abstract: PURPOSE:To obtain a recording sheet capable of easily transferring a dye, having high sensitivity and capable of transferring repeatedly, by providing a resin material layer comprising a dye, a material for melting the dye when being heated and a surface active agent and a sealing film for preventing the resin contained in the resin material layer from leaking. CONSTITUTION:A resin material 6 consisting of a mixture of a dye 5, a material for melting the dye when being heated and a surface active agent is applied to the sealing film 1 consisting of a polymer film such as cellophane and a polyethylene terephthalate sheet or a condenser paper, to obtain a transfer-type thermal recording sheet 4. The dye is preferably a dispersed dye based on anthraquinone or azo, and is used in an amount of 1-16pts.wt. per 8pts.wt. of a resin. The material for melting the dye when being heated may be glycerin or a glycol. A surface active agent having a melting point 40-100 deg.C is used. The resin is preferably a water-soluble resin such as polyvinyl alcohol.
Patent JP-S6214442-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUZUKI TAKAMASA
IPC: H01L23/52
Filed: 1985-07-12
Abstract: PURPOSE:To reduce the difference in time delay between bits by a method wherein a wiring pattern capable of switching is provided in an automatically wired region so that a proper functional block driving impedance may be chosen upon detecting the result of automatic wiring. CONSTITUTION:A wiring pattern, connecting elements provided on a substrate, is constituted of an automatically wired region 50 and peripheral region 40. So that a proper driving impedance may be chosen upon detection of a load capacity, a driving-impedance switching pattern is provided in the automatically wired region 50, for a functional block 60 sited in the peripheral region 40. When a detected capacity is larger than a reference capacity set beforehand, automatic switching is accomplished by means of the superimposition technique for a driving impedance smaller than usual for the ensurance of a higher speed. Accordingly, the difference of the functional block 60 in time delay from a functional block 61, which demands a drive impedance of an ordinary value, may be reduced.