baber/WOPTO huggingface dataset:
Patent JP-H0455298-B2 (JP)
IPC: C08G61/00
Filed: 1984-06-28
Abstract: A light-sensitive mixture is disclosed which contains a binder comprising a polycondensation product of a phenol corresponding to the formula   <IMAGE>   wherein R1 is a hydrogen atom, an alkyl group or a hydroxy group, R2 is a hydrogen atom, an alkyl group, a hydroxy group or an acetyl group, and R3 is a hydrogen atom or a halogen atom, an alkyl group, an alkoxy group, a carboxyl group or a carboxylic acid ester group, and a compound corresponding to the formula ROCH2-X-CH2OR, wherein R is a hydrogen atom, a methyl group, an ethyl group or an acetyl group and X is a phenylene group or a binuclear aromatic group. The mixture yields printing plates which have a high resistance to developing solutions and which show a low degree of soiling upon baking.
Patent JP-3694065-B2 (JP)
IPC: C12R1/40
Filed: 1995-06-07
Granted: 2005-09-14
Abstract: Microorganisms capable of (a) utilising racemic or optically active cyclic  alpha -amino acid amides of formula (I) as their sole N source and (b) converting (RS)- alpha -amino acid amides of formula (I) to (S)- alpha -amino acids of formula (II) are new. A = an opt. substd. 5- or 6-membered satd. ring. Also claimed is a process for preparing (S)- alpha -amino acids of formula (II) and/or (R)- alpha -amino acid amides of formula (III) from (RS)- alpha -amino acid amides of formula (I), in which the (S)-amide component of (I) is converted to the (S)-acid using a microorganism as above or a cell-free enzyme extract of such a microorganism and the (S)-acid is isolated and the unconverted (R)-amide is opt. isolated.
Patent JP-S625083-B2 (JP)
IPC: B60C27/08
Filed: 1981-09-10
Abstract: An anti-skid tyre chain comprising a pair of parallel side chains (10,11), a series of traction rings (13) extending medially between the side chains (10,11), and a network of connector chains (14) interconnecting the traction rings (13) with the side chains (10,11) and with one another, the connector chains (14) being interconnected in threes by tri-radial connector plates (15). Each tri-radial connector plate (15) comprises either a unitary fusing or casting or three plate elements (25,26,27) welded together, each plate element (25,26,27) providing a pair of opposite end portions, subtending an angle of 120° to one another and an arcuate mid-portion defining a convex cylindrical surface, the plate elements (25,26,27) being mutually welded together at the convex surfaces thereby defining a symmetrical tri-radial configuration providing three radially extending pairs of parallel arms, each pair of arms defining a clevis (28) for receiving an end link (29) of a respective connector chain (14), and including a removable clevis pin (32) for retaining the end link (29).
Patent JP-H0833753-B2 (JP)
IPC: G10L13/00
Filed: 1987-07-10
Abstract: A speech analyzer and synthesizer system using a sinusoidal encoding and decoding technique for voiced frames and noise excitation or multipulse excitation for unvoiced frames.For voiced frames, the analyzer (l00) transmits the pitch, values for a subset of offsets defining differences between harmonic frequencies and a fundamental frequency, total frame energy, and linear predictive coding, LPC, coefficients. The synthesizer (200) is responsive to that information to determine the harmonic frequencies from the offset information for a subset of the harmonics and to determine the remaining harmonics from the fundamental frequency. The synthesizer then determines the phase for the fundamental frequency and harmonic frequencies and determines the amplitudes of the fundamental and harmonics using the total frame energy and the LPC coefficients. Once the phases and amplitudes have been determined for the fundamental and harmonic frequencies, the synthesizer performs a sinusoidal analysis. In another embodiment, the remaining harmonic frequencies are determined by calculating the theoretical harmonic frequencies for the remaining harmonic frequencies and grouping these theoretical frequencies into groups having the same number as the number of offsets transmitted. The offsets are then added to the corresponding theoretical harmonics of each of the groups of the remaining harmonic frequencies to generate the remaining harmonic frequencies. In a third embodiment, the offset signals are randomly permuted before being added to the groups of theoretical frequencies to generate the remaining harmonic frequencies.
Patent JP-H0526175-B2 (JP)
IPC: H04B10/61
Filed: 1984-08-22
Abstract: A semiconductor laser light modulation and demodulation system to be used in light communication system is realized. In the modulation system, strength modulated pressure wave or electromagnetic wave is directly applied to an active region of a semiconductor laser element and the frequency modulation is effected by varying an effective length of a laser resonator formed by the element. In the demodulation system, modulation signal is derived by an interference of the received laser light by splitting and then joining together after passing an interferometer having different path length arms.
Patent JP-H0331391-B2 (JP)
IPC: G01N33/90
Filed: 1983-09-26
Abstract: Unsaturated iron-binding capacity in serum can be measured colorimetrically rapidly and easily by using an auto analyzer and using a reagent mixture comprising excess iron ions, a reducing agent for iron ions, and a hydroxy acid and/or a salt of a hydroxy acid together with a color-forming reagent solution.
Patent JP-H0427944-B2 (JP)
IPC: B41F11/02
Filed: 1984-09-03
Abstract: 57 An intaglio printing machine includes a plate cylinder (36) having a plate (37) thereon, a pattern roller (38) having projections (38a) which are in rolling contact with the outer surface of the plate, and an inking unit (42) with a duct roller (39) which is in rolling contact with the patern roller, wherein the duct roller (39) has substantially the same diameter as that of the pattern roller (38) which includes the projections, and ink holding recesses (39a) having different depths corresponding to those of the plate are formed in the outer surface of the duct roller along the circumferential and axial directions thereof.
Patent JP-2846713-B2 (JP)
IPC: C07C19/08
Filed: 1990-07-13
Granted: 1999-01-13
Abstract: The invention relates to a method for the production of 1,1,1-trifluoro-2,2-dichloroethane by chlorination of 1,1,1-trifluoro- 2-chloroethane, in which the chlorination is carried out under high pressure. The pressure is preferably 10 to 400 bar, in particular 50 to 250 bar. In the case of thermal initiation of the reaction it is preferably carried out at 200 to 300 DEG C. In the case of initiation by radical starters, the reaction is preferably carried out at 150 to 250 DEG C.
Patent JP-H0152507-B2 (JP)
IPC: D06M13/46
Filed: 1981-11-18
Abstract: An aqueous concentrated cationic fabric softening composition wherein the cationic softener system comprises a mixture of a mono nitrogen quaternary ammonium salt, a di(2-amidoethyl)methyl quaternary ammonium salt and an imidazolinium salt, the said cationic system having an Iodine Value of at least 4.2.
Patent JP-S5934805-B2 (JP)
IPC: D01G1/04
Filed: 1981-11-20
Abstract: A staple fiber cutting machine has a cutter supporting member which supports a plurality of cutters and is driven in rotation by a drive, a gap formed so that a cable can be introduced into the gap, and a pressing member which is driven in rotation during idle running of the machine, prior to introduction of a cable into the gap. The machine works so that not only the cutter supporting member rotates, but also the pressing member rotates during the starting phase or the idle running of the machine.
Patent JP-2866277-B2 (JP)
IPC: C07D263/22
Filed: 1993-07-14
Granted: 1999-03-08
Abstract: Disclosed are new alkylenediamine derivatives of the following formula which are effective for treatment of dysuria are disclosed: <CHEM> wherein R<1> is hydrogen, alkyl, or a substituted or unsubstituted phenyl, naphthyl or aromatic heterocyclic group; R<2> is a substituted or unsubstituted phenyl, naphthyl or aromatic heterocyclic group; R<3> and R<4> represent hydrogen, alkyl, aralkyl or aryl; or R<3> and R<4> are combined to form one of substituted or unsubstituted 5- to 7-membered heterocyclic groups; X is oxygen, sulfur or imino; Y is oxygen or sulfur; Z is -CH2-, -CO- or -CS-; m is an integer of 0-4; n is an integer of 0-4; r is 0 or 1; and p and q represent an integer of 0-5 provided that p plus q is 1-5.
Patent JP-2540462-B2 (JP)
IPC: A61M11/00
Filed: 1987-08-06
Granted: 1996-10-02
Abstract: An ultrasonic pocket-size atomizer comprises a housing including a first portion and a second portion detachably connected thereto. A vibration generation mechanism is mounted liquid-tight in the first portion of the housing for generating an oscillation with a frequency between 1 and 5 Mhz. The vibration generation mechanism includes a piezoelectric assembly and an electronic circuit operatively connected to the assembly for energizing the assembly and causing the assembly to vibrate. A power source including a storage battery is removably and rechargeably disposed in the first portion of the housing for supplying electric current to the electronic circuit. A cartridge is provided for containing liquid to be atomized, the cartridge being movably disposed in the second portion of the housing. An activation mechanism is provided for automatically activating the electronic circuit upon motion of the movable section of the cartridge, the activation mechanism including a magnet attached to the movable section of the cartridge so as to move therewith. The activation mechanism further includes a switch operatively connected to the electronic circuit and operable by the magnet upon a shift in the position thereof during motion of the movable section of the cartridge.
Patent JP-H0412760-B2 (JP)
IPC: C10N40/25
Filed: 1985-09-14
Abstract: Regenerated sorbent employed for refining of heavy crude feedstocks is used to remove contaminants from specialized hydrocarbons, especially used motor oil. The simultaneous operation of a decontaminating unit supplied with regenerated sorbent particulate from the regenerator of a heavy hydrocarbon refining system is utilized.
Patent JP-2568301-B2 (JP)
IPC: H01H33/24
Filed: 1990-08-01
Granted: 1997-01-08
Abstract: The subject is a load break switch intended in particular to be associated with a generator and arranged inside a metal sheath, comprising a sealed insulating envelope (1A-1B) filled with a gas having good dielectric properties under a pressure of a few bars, and inside which envelope are arranged a fixed assembly comprising a fixed permanent contact (11) and a fixed arc contact (12) and a moving assembly comprising a moving permanent contact (15) and a moving arc contact (16), a blast cylinder (22), a blast piston (20) and a blast nozzle (25), the said moving assembly being connected to an operating rod (18) passing through the said envelope in sealed manner and connected outside this latter to an operating device (42), the envelope carrying a metal collar (30) placed inside it and arranged in line with the contact separation zone and connected to earth, characterised in that the said collar (30) comprises a radial channel (33) provided with an optical device (34) enabling the position of the contacts to be viewed. 
<??>Application to the protection of power-station generators. 
<IMAGE>
Patent JP-2585618-B2 (JP)
IPC: C07C29/10
Filed: 1987-08-21
Granted: 1997-02-26
Abstract: The continuous production of 1,2-diols by means of saponification of aliphatic, linear or branched epoxides with 8-30 carbon atoms or high molecular weight cycloaliphatic epoxides with water and acidic catalyst at pressures of 1-5 bar using a vapor-liquid mixture of a solubilizing agent which is stationary in a column. The yields obtained are high and exhibit a high degree of purity. The water added can be recycled as such.
Patent JP-S6222232-B2 (JP)
IPC: H01R4/24
Filed: 1982-11-30
Abstract: An electrical connector socket, preferably for a telephone line jack, which includes a body, cover plate and contact members. The contact members have an insulation displacement contact at one end and a flexible contact at the other end. The contact members include a first bent portion received in a recess in a wall member of the body and a second bent portion closely conforming around an edge of the wall member. The cover plate is adapted to receive conductors, such as a ribbon cable, and terminate the conductors to the insulation displacement contacts when the cover plate is inserted into the body.
Patent JP-H0549985-B2 (JP)
Inventor: ISHIDA MASAHITO
IPC: G03G15/00
Filed: 1983-11-25
Abstract: PURPOSE:To obtain an electrophotographic copying machine which allows a display means to be used in common by displaying copy magnification on a copy quantity display device for a specific time when the copy magnification is inputted. CONSTITUTION:The quantity of copies when inputted with a ten-key 23 is displayed on a display device 25. When a stepless magnification variation knob 36 is moved, a variable resistance is displaced associatively. When a CPU searching for its value all the time detects variation in magnification, the contents of the display device 25 are swiched to display copy magnification, and the quantity of copies is displayed again two seconds later. The copy magnification is displayed graphically on a stepless magnification display chart 37 as well.
Patent JP-2620789-B2 (JP)
IPC: A61K9/20
Filed: 1987-09-08
Granted: 1997-06-18
Abstract: The dosage and administration form consists of a carrier material in the form of a release paper, a release film or a release foil which is provided on one side with a coating which contains active substance and which can, after previous division into dose units, be pulled off dosewise from the carrier material. The sections containing active substance which have been pulled off are particularly suitable as oral medicines.
Patent JP-2654119-B2 (JP)
IPC: G09G3/282
Filed: 1988-09-26
Granted: 1997-09-17
Abstract: PURPOSE:To reduce the rising the falling variation of driving pulses by varying and controlling the value of an inductor or capacitor so that the time constant of the resonance circuit composed of the inductor and floating capacitor is constant. CONSTITUTION:This circuit has plural changeover switches 14 which are each connected to a driving electrode of a matrix display panel 9 at one end and the variable inductor 15 which forms the resonance circuit together with the capacitor of the driving electrode while connected to the other-terminal sides of the parallel connected changeover switches 14, and the value of the variable inductor 15 is controlled matching variation in the composite value of the capacity of the driving electrodes by the switching of the changeover switches 14. Consequently, many driving electrodes connected of the matrix display panel 9 can be driven by a small number of recovery circuits and even if the number of the driving electrodes connected to the recovery circuits varies with time, the rising and falling time of the driving panel can be made constant.
Patent JP-3189160-B2 (JP)
IPC: H04W16/32
Filed: 1995-08-29
Granted: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To conduct asymmetrical high speed communication by increasing tentatively transmission power of a small cell station under the control of a large cell station when large and small cells are in existence in duplicate and a mobile station is at the outside of the small cell. SOLUTION: A radio communication system 1 having a cell 112 includes a radio communication system 2 having a smaller cell 102 than the cell 112 and higher transmission speed. A terminal equipment 101 of the communication system 2 has a function of transmission to a base station 110 adopting the communication system 1. When a terminal equipment 101 is resident at the outside of the communication system 2, the base station 110 of the communication system 1 sends a call request of the terminal equipment 101 and position registration information to the base station 100 adopting the communication system 2 closest to the terminal equipment 101. The base station 100 increases the transmission power and when the terminal equipment 101 is able to acquire the signal, the terminal equipment 101 informs it to the base station 110.  In this case, outgoing communication by the base station 100 adopting the communication system 2 and communication with different incoming and outgoing communication speeds adopting the communication system 1 via the base station 110 are realized.
Patent JP-3309013-B2 (JP)
IPC: B32B27/08
Filed: 1993-09-21
Granted: 2002-07-29
Abstract: Tubular, biaxially stretched, heat shrinkable multilayer film food casings comprising inner and outer polyamide layers on either side of a core layer predominantly of one or more polyolefins such as VLDPE or EVA and a coextrusion process for making the film. <IMAGE>
Patent JP-3254263-B2 (JP)
IPC: C07C315/04
Filed: 1992-10-06
Granted: 2002-02-04
Abstract: A process for the preparation of optically pure symmetrical compounds of the formula I <IMAGE> is described, in which R<1>, R<2> and R<3> are explained in the description, with simultaneous control of the four centres of chirality marked by *.
Patent JP-H0572383-B2 (JP)
Inventor: RAINERU HENINGU
IPC: C07D279/16
Filed: 1984-12-25
Abstract: Benzothiazine derivatives of the formula I    <IMAGE>  (I)  with (R(1), R(1)', R(1)'', R(4) and R(4)' equal to hydrogen, alkyl, alkoxy, halogen, nitro, hydroxyl, acetamido or amino; R(2) equal to hydrogen, alkyl, alkenyl, phenyl; R(3) equal to hydrogen, alkyl, alkenyl, phenyl; R(5) equal to hydrogen or (C1-C3)-alkyl; R(6) equal to one of the following groups,   <IMAGE>   <IMAGE>  with R(7) and R(8) equal to hydrogen, alkyl, cycloalkyl, phenyl; R(9) equal to hydrogen, alkyl, phenyl, pyridyl, pyrimidinyl or benzoyl; R(10) equal to hydrogen, alkyl, phenyl; R(11) equal to hydrogen, hydroxyl, alkoxy or, together with R(12), a bond; and R(12) equal to hydrogen or, together with R(11), a bond; m equal to 1, 2, 3 or 4; n equal to 0 or 1; p equal to 0, 1, 2, 3 or 4, and X equal to oxygen or two hydrogen atoms, and salts of the compounds of the formula I with physiologically tolerated acids and a process for the preparation of compounds I, likewise a method of treatment of disturbances of the calcium balance of a human body are described.
Patent JP-H0775278-B2 (JP)
IPC: H05K7/20
Filed: 1989-10-27
Abstract: The rack has a receiving space for receiving plug-in cards or printed-circuit boards as well as forced cooling for the receiving space. Forced cooling is composed of a fan arrangement as well as an air distributor and an air collector, via which a vertical stream of cooling air through the intermediate spaces of the plug-in cards is generated. The air distributor and the air collector are arranged next to one another at the bottom of the rack and are separated from one another by an air baffle extending diagonally from the top to the bottom. The output-side opening of the distributor is located here in the top of the rack. With a stacked arrangement of a plurality of racks, this opening interacts with an air inlet opening, arranged in the bottom of the rack in each case, for the receiving space of the respective rack placed on top. 
<IMAGE>
Patent JP-H07114824-B2 (JP)
IPC: C09D11/02
Filed: 1992-09-24
Abstract: PURPOSE:To enable a player to have a soaring up feel to a game by variously changing the brightness and color tones of a reel. CONSTITUTION:The outer peripheral part of the reel is made to glow in bright colors by coloring symbols 17 and background parts 18 displayed on a band- shaped sheet 16 of the reel with light accumulating ink.
Patent JP-H0627734-B2 (JP)
IPC: G01N33/52
Filed: 1987-11-11
Abstract: The present invention provides a test carrier (1) for the analytical determination of a component of a body fluid with a base layer (2) and at least two planar test layers which, in the initial state of the test carrier, before carrying out the determination, are separate from one another but can be brought into contact with one another by external manipulation, wherein a first test layer (8) and a second test layer (10) are arranged on the base layer essentially next to one another but separated in the initial state by a gap, a contact element (11, 17, 18, 20) being provided which consists of a capillary-active material which is so dimensioned that it can bridge the gap (12) and which is so mounted and arranged that, in a first position, it cannot contact at least one of the test layers (8, 10) but, by external pressure, it can be brought into a second position in which it contacts both test layers in such a manner that a liquid exchange between the test layers is possible.
Patent JP-2927081-B2 (JP)
IPC: H01L23/42
Filed: 1991-10-30
Granted: 1999-07-28
Abstract: A semiconductor element mounted on a board is sealed with a sealing resin, The semiconductor element is electrically bonded to the board through a soldering bump. The sealing resin includes a silicone gel as a base resin and a filler filled into a silicone gel. A diameter of the filler is equal to or shorter than the distance between the semiconductor element and the board, and a shape of the filler is spherical to improve a thermal conductivity of the sealing resin. The relationship between a coefficient  alpha  of a linear expansion and a complex modulus of elasticity G* of the sealing resin is defined as follows to reduce a force pushing up the semiconductor element:  alpha </=0.033(G*-451)-0.56.
Patent JP-3389172-B2 (JP)
IPC: F16H57/04
Filed: 1999-10-22
Granted: 2003-03-24
Abstract: PROBLEM TO BE SOLVED: To communicate plural oil passages extending in the shaft direction and plural oil passages extending in the radial direction by an optional combination. SOLUTION: A first shaft directional oil passage 21 extending in a hollow tube 14, a second shaft directional oil passage 22 extending on the outer peripheral side of the hollow tube and first/second radial directional oil passages 24, 25 formed in different positions in the shaft direction are communicated by a connecting plug 30 pressed in a shaft directional hole 23.  The connecting plug has a first communicating hole 38a communicating with the first shaft directional oil passage by inserting the tip of the hollow tube 14, a second communicating hole 38b penetrated through the first communicating hole from a chamfer groove 34a in the same shaft directional position as the first radial directional oil passage, a ring-shaped groove 35 communicating with the second radial directional oil passage by being formed in the same shaft directional position as the second radial directional oil passage and a third communicating hole 39 continuing with the ring-shaped groove by extening in the shaft direction so as to avoid the chamfer groove on the outer diameter side from the first communicating hole.
Patent JP-2531506-B2 (JP)
IPC: G11B5/592
Filed: 1994-12-06
Granted: 1996-09-04
Abstract: A helical-scan recorder for two-channel digital video recording comprises two pairs of write-read heads which are situated diametrically opposite each other. To simplify tracking it is proposed to record tracking signals of different frequencies with one head of each of said pairs of heads and to read said tracking signals during recording via crosstalk, each time using the other head of each of said pairs of heads.