baber/WOPTO huggingface dataset:
Patent JP-S643880-B2 (JP)
IPC: C07J53/00
Filed: 1980-08-05
Abstract: 24,25-Dihydroxycholestane derivatives of the formula 
<CHEM>
 wherein A is a steroid residue and R is an aryl group and a process for preparation of the same are disclosed. The derivatives are intermediates for synthesis of 24,25-dihydroxycholecalciferol having useful physicological activity like that of vitamin D3. 24,25-Dihydroxycholecalciferol can be produced in an industrially advantageous method via the intermediates which are easily prepared from commercially available starting compounds.
Patent JP-S6026366-B2 (JP)
IPC: C09K23/00
Filed: 1979-09-07
Abstract: A water-in-oil type cosmetic composition comprising a cosmetic oil base material, water and a specific emulsifier are disclosed. The specific emulsifier comprising the following three components:(1) 94 to 43% by weight of a-mono (methyl-branched alkyl) glyceryl ether represented by the formula (I):where, R is a methyl-branched saturated hydrocarbon group having 14 to 20 carbon atoms;(2) 0.4 to 9.8% by weight of a multi-valent metal salt of a saturated or unsaturated aliphatic acid having 10 to 22 carbon atoms; and(3) 8 to 54% by weight of at least one inorganic or organic salt having a solubility in water of at least 0.2 g per 100 g of water at 20°C.
Patent JP-2911540-B2 (JP)
IPC: H04J3/16
Filed: 1990-05-11
Granted: 1999-06-23
Abstract: The four signaling bits contained in the eight-bit SONET signaling bytes are read from the SONET signaling row and are converted to four parallel signaling bits for storage in a RAM (10) in quasi-SONET format with sets of four A, four B, four C and four D bits for four consecutive channels being stored for an even and an odd tributary in one RAM memory row. Storing sets of four of the same bit for four consecutive channels simplifies the RAM write operation. A read-modify-write system (16) is used for updating the RAM storage, wherein a row of the RAM (10) is read, modified by eight new signaling bits from two consecutive SONET signaling bytes and is rewritten into the RAM (10). New signaling bits are stored to accumulate eight new signaling bits for two tributaries prior to updating the RAM (10) with the new bits for both tributaries. The 32 signaling bits output during a RAM (10) read operation are selectively multiplexed to output only for bits associated with a particular channel. <IMAGE>
Patent JP-H0817188-B2 (JP)
IPC: H01L21/60
Filed: 1989-05-22
Abstract: PURPOSE:To make an insulative heat dissipating substrate applicable also to a semiconductor device of large current capacity by bonding a metal frame provided with a semiconductor mounting part whose shape is compatible to a conductor pattern on the insulative heat dissipating substrate. CONSTITUTION:A metal frame 2 having main electrode terminals 2b and semiconductor mounting parts 2a connecting with said terminals is fixed on a main current circuit wiring pattern part. A semiconductor element on the mounting part 2a connecting with one main electrode terminal is connected with the metal frame 2 connecting with the other main electrode terminal and a control circuit wiring pattern part 3, by using conductor leads. Hence current of the semiconductor device is led cut to the outside through the metal frame 2, so that the thickness of the metal frame 2 may be determined in response to the current capacity of a semiconductor device. Thereby the insulative heat dissipating substrate 1 is suitably applicable to a semiconductor device of large current capacity, and miniaturization of a semiconductor device is enabled.
Patent JP-H0821892-B2 (JP)
IPC: H04B17/00
Filed: 1989-05-24
Abstract: PURPOSE:To avoid useless transmission and to reduce the power consumption by giving an inquiry about each slave station from a master station as to whether there is any state change in each slave station in a short period and requesting each slave station as to the present state in a long period. CONSTITUTION:A timer for a short period and a timer for a long period are provided on a timer circuit 106 of a master station, a control circuit 101 sets the timer for a short period, form which a transmission instruction is outputted while a slave station or a relay station is designated to a signal transmission circuit 102. The circuit 102 generates an inquiry signal and sends it, a reply signal reception circuit 103 receives a reply from the slave station on a repeater, if any, and informs it to the control circuit 101. The circuit 101 activates the long period timer and uses a transmission circuit 104 so as to send a state request signal to the slave station or the repeater sending a reply signal, the slave station or the repeater operates a state change monitoring circuit 206 and when the result of monitor is addressed in its own station, it is stored in a storage circuit 207 and the content is sent to the master station.
Patent JP-2504874-B2 (JP)
IPC: A61K31/225
Filed: 1991-05-10
Granted: 1996-06-05
Abstract: The invention relates to oxalylamino acid derivatives of the formula I  <IMAGE>  in which R and R' are identical or different and are C1-C6 -alkyl or hydrogen, R1 is hydrogen or C1-C4-alkyl, R2 is hydrogen, C1-C6-alkyl, C1-C3-alkoxy, carboxyl, C1-C6-alkoxycarbonyl, aryl, SH, NH2 or halogen, where the alkyl radicals are unsubstituted or substituted by aryl, OH, SH or NH2  or R1 and R2 together are a C2-C4-alkylene chain and the compounds in their predominantly pure D- and L-form and the physiologically tolerable salts. The compounds are distinguished as excellent inhibitors of prolyl hydroxylase and lysine hydroxylase.
Patent JP-H0544467-B2 (JP)
Inventor: ADORIANO MARABARUBA
IPC: C07D498/08
Filed: 1984-07-02
Abstract: The present invention is directed to new water soluble rifampicin derivatives which are suitable for preparing aqueous solutions for oral or parenteral administration. The new derivatives of the invention are 4 and/or 8 alkanoyl or alkanoyloxyalkyl esters of rifampicin and possess essentially the same antibacterial activity of this widely known antibiotic substance.
Patent JP-3212968-B2 (JP)
IPC: H04W76/02
Filed: 1999-05-17
Granted: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent destruction owing to falling by self-movement at a vibration information mode by suppressing the magnitude of vibration to a level self-movement is not caused when the magnitude of the actual vibration of a mobile communication terminal main body is the magnitude of the vibration of self-movement when vibration is activated. SOLUTION: A vibration magnitude control part 14A restricts the self-movement of a PHS terminal. That is, a vibrator 14 is driven when an incoming call arrives in a state where the PHS terminal is set to a vibration information mode. A vibration magnitude sensor part 15 measures the magnitude of the vibration (b) of the PHS terminal and a vibration magnitude comparison part 16 compares the magnitude of vibration (a) and the magnitude of vibration (b) which are stored in a maximum vibration quantity memory part 17. It is judged whether the magnitude of vibration (b) is smaller than the magnitude of vibration (a). When the magnitude of vibration (b) is smaller than the magnitude of vibration (a), the present magnitude of vibration (b) is maintained.  When the magnitude of vibration (b) exceeds the magnitude of vibration (a), a vibration magnitude adjusting part 18 suppresses the current flowing in the vibrator 14. Thus, the number of revolutions of the vibrator 14 is reduced and consequently the magnitude of vibration (b) is reduced.
Patent JP-H0617357-B2 (JP)
IPC: C07D213/79
Filed: 1985-07-04
Abstract: The invention relates to new benzoylurea compounds having insecticidal and acaricidal activity, of the general formula <CHEM>  wherein  R1 is a hydrogen atom or represents 1 or 2 halogen atoms; Ar is a para-phenylene group or a para-pyridylene group, which groups may be substituted with 1 or 2 substituents selected from the group consisting of chlorine, methyl and trifluoromethyl;  B is an oxygen atom or represents a group having the formula <CHEM>  or <CHEM> wherein R2 is a hydrogen atom or an alkyl group having 1-4 carbon atoms; and R is a cycloalkyl group, a cycloalkenyl group having 6-12 carbon atoms, which groups may be substituted with 1-3 substituents selected from the group consisting of alkyl and alkenyl having 1-6 carbon atoms, or wherein R is a bi- or polycyclic, saturated or unsaturated, hydrocarbyl group, having 8-14 carbon atoms and, if desired, substituted with 1-3 substituents selected from the group consisting of alkyl and alkenyl having 1-6 carbon atoms; with the proviso, that,  if Ar is a whether or not substituted paraphenylene group, and R is a whether or not substituted cyclohexylgroup, or a saturated bi- or polycyclic hydrocarbyl group having 8-14 carbon atoms. then B does not represent an oxygen atom.
Patent JP-2747023-B2 (JP)
IPC: B41J2/325
Filed: 1989-06-09
Granted: 1998-05-06
Abstract: PURPOSE:To enable high speed printing to be performed without using a thin support and to enable good printing to be performed even on low grade smooth paper by a method wherein a thermal softening layer which is covered by an ink layer provided on the support is perforated imagewise by heat and then, matter to be recorded is pressured onto the thermally softening layer. CONSTITUTION:Heat is applied imagewise to a thermally softening layer in a recording material 1 with a thermal head 2 in a recorder, and a perforated part 1b is provided to the thermally softening layer 1a. Then, the recording material 1 having this perforated part 1b is carried, and matter to be recorded 3 is superimposed on the thermally softening layer 1a. The recording material 1 on which the matter 3 to be recorded is superimposed is passed through a pair of heat rollers 4, 4, and the recording material 1 is pressured onto the matter 3 to be recorded while heating. After passing through a pair of heat rollers 4, 4, when the matter 3 to be recorded is separated from the recording material 1, the matter to be recorded wherein an ink component 1d transferred through the perforated part is stuck on the surface, is obtained. Therefore, high speed printing becomes capable to being performed. Further, printing can be performed even on low grade smooth paper and a surface of the matter to be recorded is never stained by an ink component.
Patent JP-3050206-B2 (JP)
IPC: G02F1/13363
Filed: 1998-06-19
Granted: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To stably control twisting directions of liquid crystal molecules even when subjected to an external drawing-down force and even when equipped with a retardation compensating film. SOLUTION: At least two divided regions 4a, 5a and 4b, 5b, each having twist angles T1, T2 different with each other, are located for each pixel. Differences of angles between directions of rubbing L1 and L2, L3 and L4 of the divided regions 4a and 4b, 5a and 5b of alignment layers 4, 5 on each of substrates 1, 2 are set to <=15 deg. and differences of angles between directions of rubbing L1 and L3, L2 and L4 of the divided regions 4a, 4b and 5a, 5b of alignment layers 4, 5 on a pair of substrates 1, 2 are set to 90±15 deg.. Directions of directors of liquid crystal molecules in the divided region 4a, 5a and the divided region 4b, 5b are different with each other to make retardations (Δnd, Δn: anisotropy of refractive index, d: a gap of a liquid crystal cell) and transmitted light quantities in each of the divided regions different with each other.  Thus gray scale characteristics of the divided regions 4a, 5a and 4b, 5b are averaged and an inversion of gray scale is prevented.
Patent JP-2841211-B2 (JP)
IPC: C01B15/10
Filed: 1989-07-06
Granted: 1998-12-24
Abstract: A stabilized sodium percarbonate is obtained by incorporating therein (A) at least one compound selected from the group consisting of mono- and dicarboxylic acids having not less than four carbon atoms and salts thereof; and (B) at least one compound selected from the group consisting of sulfates, nitrates and silicates of alkali metals and alkaline earth metals.
Patent JP-2537539-B2 (JP)
IPC: C12N15/00
Filed: 1988-07-18
Granted: 1996-09-25
Abstract: Methods and compositions are provided for identifying patients suffering from neoplastic diseases such as breast cancer. It has been found that neoplastic epithelial cells, including neoplastic mammary epithelial cells, release a particular N-terminal blocked, soluble cytokeratin into circulation. The presence of this cytokeratin is diagnostic of neoplastic disease.
Patent JP-2708425-B2 (JP)
IPC: C04B35/65
Filed: 1987-07-28
Granted: 1998-02-04
Abstract: A method for producing an alumina of high purity, which comprises forming an oxidation reaction product of an aluminum parent metal and an oxygen-containing vapor-phase oxidant, comminuting the resultiang ceramic body, and leaching any non-alumina materials therefrom, and recovering said substantially pure alumina material.
Patent JP-S6347259-B2 (JP)
IPC: H01L25/065
Filed: 1981-11-27
Abstract: PURPOSE:To permit high speed and to increase the reliability of a wiring connection and integration by a method wherein various kinds of semiconductor substrates having different sizes and projected electrodes formed on the main surfaces of integrated circuits are alternately and three dimensionally stacked by projected inter-electrode connections or connections between the rears of the semiconductor substrates. CONSTITUTION:In the drawing, the numeral 1 is a ceramic substrate, 3 are internal leads, 4 are metallic leads such as gold wires, Al wires, 6 are pads formed by locating at the circumference sections on the main surfaces of the semiconductor substrates, and 8 are projected electrodes formed on the main surfaces of the semiconductor substrates. Said substrates are the semiconductor substrates formed different sized memory circuits and the substrates are three diemensionally stacked on the ceramic substrate 1 in the order of larger semiconductor substrates. Electrical contacts are available for the integrated circuits  on the semiconductor substrates through external and internal leads 3-gold wires 4 by electrical paths made by the combinations of interbumps 8-pads 6-gold  wires 4 or interbumps 8-gold wires 4-pads 6 or the like.
Patent JP-2808088-B2 (JP)
IPC: G05D16/16
Filed: 1995-08-17
Granted: 1998-10-08
Abstract: An improved vacuum sewerage system for transmitting sewage through an intermittently opened sewage control valve of a transport conduit by means of differential pressure. The vacuum conduit is laid out in a saw-toothed fashion, having a riser, a low point, and a downslope. When no sewage is being transported through the conduit, any residual sewage in the conduit collects in the low point, with minimal intermittent closure of the conduit over time to permit minimal drop in vacuum or subatmospheric pressure throughout the conduit such that there is more than adequate vacuum or subatmospheric pressure available to operate the control valve. When the control valve is opened, the sewage transported through the vacuum conduit forms a generally hollow cylindrical mass, which is propelled toward a vacuum collection tank. The system includes an electric air admission controller ("EAAC"), which automatically opens and closes an air control valve independently of the level of accumulated sewage upstream of the sewage control valve, in order to inject additional air at atmospheric pressure into the vacuum transport lines to apply additional fluid pressure to a mass of sewage therein, and to avoid a waterlogged condition by supplementary transport. A conduit line having more than 13 feet of total lift is thereby possible, provided that the sum of the pressure losses across all the risers equals or exceeds the sum of the minimum subatmospheric pressure condition available at the vacuum collection station minus the pressure head required to operate the control valve.
Patent JP-4794710-B2 (JP)
IPC: D06M13/285
Filed: 1999-07-27
Granted: 2011-10-19
Abstract: Process for finishing a cellulose-based textile according to which the textile is treated using an aqueous finishing bath containing the following cross-linking composition as a cross-linking agent for cellulose:   a) 15 - 95 molar % of at least one maleic acid and hypophosphorus acid telomer of formula (I) <CHEM>  with <CHEM>       and (m+n) ≥ 3   or A = H or OH and n ≥ 2     b) 0 - 50 molar % phosphinicosuccinic acid   c) 0 - 40 molar % of phosphinicobissuccinic acid   d) 0 - 50 molar % phosphonosuccinic acid   e) 0 - 15 molar % hypophosphorus acid   f) 0 - 10 molar % phosphorus acid   g) 0 - 15 molar % phosphoric acid each of the acids a) to g) of the composition being able to be present either in free form or partially or totally neutralized in the form of an alkali metal or alkaline-earth metal ammonium or amine salt and finishing bath.
Patent JP-2731642-B2 (JP)
IPC: A61F2/04
Filed: 1991-08-12
Granted: 1998-03-25
Abstract: An expandable intraluminal vascular graft is expanded within a blood vessel by an angioplasty balloon associated with a catheter to dilate and expand the lumen of a blood vessel. The graft may be a wire mesh tube or a thin-walled tubular member having a plurality of openings formed therein.
Patent JP-H07100948-B2 (JP)
IPC: G01V8/10
Filed: 1990-08-31
Abstract: An electric power supply system is provided for an automatic water discharge device for discharging water to flush the basin. An object detector detects a person before the basin. A brightness detector, which consumes less electric power than the object detector, detects a brightness surrounding the basin. An electric power is supplied to the object detector on a power supply cycle so as to intermittently render it operative and to the brightness detector on a brightness detect cycle. The brightness detect cycle is longer than the power supply cycle. After a set time period following disappearance of a person from the basin, the electric power is, on one hand, shut off from the object detector to render it inoperative and, on the other hand, supplied to the brightness detector on the brightness detect cycle immediately after the shut off of electric power to the object detector, to detect a brightness surrounding the basin. When the brightness detector detects a brightness higher than a predetermined brightness, the supply of electric power is resumed on the power supply cycle for the object detector. <IMAGE>
Patent JP-3069537-B2 (JP)
IPC: C08K9/04
Filed: 1997-08-29
Granted: 2000-07-24
Abstract: There is provided a process for producing a dispersion of a functional compound in a binder resin, which process comprises:   (a) contacting a hydrous paste of the functional compound, in a mixed solvent composed of de-ionized water and an organic solvent miscible with water, with a substance having an ion-exchange function such that impurity ions contained in the functional compound are removed; and (b) dispersing the resulting impurity ion-free hydrous paste in a binder resin, such that the dispersed functional compound has an average particle diameter of 3  mu m or less. A kneading machine suitable for carrying out the dispersion step (b) is also described.   <IMAGE>
Patent JP-2553957-B2 (JP)
IPC: A63F7/02
Filed: 1990-09-08
Granted: 1996-11-13
Abstract: A device for conveying paper sheets provided with a conveying path for conveying paper sheets and an introducing path to join said conveying path and to guide paper sheets to be introduced into a conveying system of the device to said conveying path so that paper sheets may be conveyed while clamped with conveying members and kept upright in the conveying path, which is further provided with means formed on the bottom of said conveying path for separating and discharging foreign matters; and a device for recovering bank notes using said conveying device in the game house. <IMAGE>
Patent JP-S6136945-B2 (JP)
IPC: A61M5/20
Filed: 1983-12-20
Abstract: A prefilled ampoule-syringe comprising an ampoule and an ampoule body having a single open end and a neck located near the single open end, the neck having a smaller transverse inner dimension then said body. A stopper, associated with an external capsule, has an internal conduit to allow communication between the interior of the ampoule body and the injection tip, the stopper being arranged for axial movement within said neck from a closed to an open position. An upper part of the stopper having at least one continuous annulus surface having a larger outer dimension than the inner dimension of the ampoule neck so as to be in a sealing compressed condition in the closed position and having a smaller outer dimension than the inner dimension of the ampoule body so as to be in a partly expanded condition in said open position to permit the flow of liquid from the ampoule body to the tip. The lower part of the stopper has at least one continuous annulus surface to prevent the flow of any liquid past the lower portion of the stopper in both the closed and opened positions. The length of the rod element is equal to at least the axial length of the ampoule body and neck.
Patent JP-H0379263-B2 (JP)
IPC: B65D27/00
Filed: 1987-09-30
Abstract: A two-part mailer (10) incorporates a conventional return envelope (30) thereinto. The return envelope (30) is affixed to a back side of a first web part that is subsequently heat-sealed to a second web part to form a two-part mailer. The method of assembly has a step in which the return envelope is affixed to the back side of the first web part in such a manner that the return envelope will not interfere with a glassine patch and/or die-cut area in the first web part nor interfere with removal perforations along the web part nor cause excessive bulk in areas where the first web part is heat-sealed to the second web part to form the two-part mailer.
Patent JP-S6225350-B2 (JP)
IPC: C12N1/26
Filed: 1985-11-08
Abstract: A process for stimulating the growth of aerobic bacteria by supplying a nutrient composition containing from 0.8 to 8 parts of a total nitrogen per part by weight of total phosphorus characterized by incorporating sufficient phosphorus as a condensed phosphorus moiety selected from a pyrophosphate moiety and a tripolyphosphate moiety whereby from 5% to 65% by weight of the combined orthophosphate moiety and the condensed phosphate moiety in the composition is present as the condensed phosphate moiety. It also provides such a nutrient composition.
Patent JP-3168356-B2 (JP)
IPC: G01G11/08
Filed: 1992-09-04
Granted: 2001-05-21
Abstract: Gravimetric dosing device (10) for flowable material, with a rotor rotating about a vertical axis, with a feed station for supplying material to the rotor, with an emptying station offset relative to the feed station, and with at least one force-measuring device (20), by means of which the mass of the material conveyed respectively from the rotor over a measuring stage located between the feed station and the emptying station is determined, the rotor being a measuring plate (19) which is subdivided into at least three sectors (18) of equal size which are movable slightly in a vertical direction independently of one another; the force-measuring device (20) is arranged underneath the sectors (18) and determines the mass of the material located on a respective sector (18) when a sector (18) runs past. 
<IMAGE>
Patent JP-H0422615-B2 (JP)
IPC: B01J8/38
Filed: 1986-11-19
Abstract: Solids are separated from the flue gases of the reactor chamber (5) of a fluidized bed apparatus having a circulating bed and provided with cooling surfaces (1 to 4) and said gases are recycled to the chamber (5) through return ducts (13, 14, 15) disposed at different heights in the chamber. To control the operation of the apparatus, the heat removed from the reactor chamber (5) is regulated by changing the suspension density in the reactor chamber (5). A required suspension density is obtained by regulating the flow of the solids through each return ducts (13, 14, 15).