baber/WOPTO huggingface dataset:
Patent JP-H0144714-B2 (JP)
IPC: C07D501/18
Filed: 1979-10-22
Abstract: New 3,7-disubstituted-2 or 3-cephem-4-carboxylic acid compounds of the formula: 
<CHEM>
 wherein
 R<1> is amino or a substituted amino group;
 R<2> is carboxy or a protected carboxy group;
 the group of the formula: 
<CHEM>
 is di(lower)alkylamino (lower)alkylamino, a N-containing heterocyclic (lower)alkylamino group which may have suitable substituent(s), a heterocyclic group containing 2 to 4 nitrogen atoms which may have suitable substituent(s) or hydroxypiperidino; and X is -S- or 0;
 -S- e.g. 7-[2-methoxyimino-2- (2-aminothiazol-4-yl) acetamido] -3-(4-methyl-1-piperazinyl) carbonyloxymethyl-3-cephem -4-carboxylic acid (syn isomer); pharmaceutically acceptable salts thereof; and processes for their preparation. The invention also relates to pharmaceutical compositions comprising, as an effective ingredient, the above compounds in association with a pharmaceutically acceptable, substantially nontoxic carrier or excipient; and to a process for their preparation.
Patent JP-H0756364-B2 (JP)
IPC: F23N5/00
Filed: 1985-07-01
Abstract: A steam-generator control method is proposed for controlling the mass flows of an oxidant and a fuel which are supplied for combustion. In order to control the flows at stoichiometric ratios with a required accuracy, the controlled variables are established by the measurements of the mass flows and their comparison with theoretically predetermined stoichiometric ratios. Measurement errors are defined continuously through a combustion-gas analysis, conducted by means of a probe after the combustion. The errors are used for the correction of the controlled variables. The time constant of the correction is smaller than the time constant of dynamic changes of the errors.
Patent JP-2594259-B2 (JP)
IPC: G01N33/532
Filed: 1986-06-23
Granted: 1997-03-26
Abstract: Conjugates are described in which the active ingredient is covalently bonded to the anchoring membrane, which is a compound of the formulae   <IMAGE> in which A can be: sulphur, oxygen, disulphide (-S-S-), methylene (-CH2-) or -NH-; n = 0 to 5; m = 1 or 2; C* = an asymmetric carbon atom of R or S configuration, R, R' and R'' are identical or different and are an alkyl, alkenyl or alkynyl group having 7 to 25 carbon atoms or are hydrogen which can optionally be substituted by hydroxyl, amino, oxo, acyl, alkyl or cycloalkyl groups and R1 and R2 are identical or different and are defined as R, R' or R'' or can be -OR, -OCOR, -COOR, -NHCOR or -CONHR and X is an active ingredient or a spacer active ingredient group. The anchoring membrane active ingredient conjugates increase antibody formation.
Patent JP-S609797-B2 (JP)
IPC: C12P19/12
Filed: 1980-11-07
Abstract: Isomaltulose is produced by a process in which at least the isomaltulose-forming enzyme system of an isomaltulose-forming micro-organism genus Erwinia is immobilized on calcium alginate gel and then the immobilized enzyme system is contacted with a sucrose solution to convert at least part of the sucrose to isomaltulose.
Patent JP-2914678-B2 (JP)
IPC: G03G15/20
Filed: 1989-06-30
Granted: 1999-07-05
Abstract: A device for fixing or transferring and fixing a powder containing thermoplastic resin on to a receiving material under the influence of pressure and heat, in which device the fixing member in pressure contact with the powder during the fixing of the powder image is provided with an outer covering consisting mainly of silicone rubber. The silicone rubber is the reaction product of polyorganosiloxane bearing Si-H groups and polyorganosiloxane which bears Si-(CH=CH2) groups and which on average contains between 40 and 1000 monomeric units per polymer chain, bears 1.5-4 terminal vinyl groups, bears at most one non-terminal vinyl group per 80 monomeric units and contains at most 2% Si atoms in the form of SiO3/2 or SiO4/2 units. The thickness of the silicone rubber covering is preferably less than 500 micrometers.
Patent JP-2672980-B2 (JP)
IPC: A61P9/10
Filed: 1988-07-13
Granted: 1997-11-05
Abstract: Novel benzothiophenes having antiallergic activity and both novel and other selected benzothiophenes having activity for treating acute respiratory distress syndrome. The benzothiophenes of the present invention are particularly 2-tetrazolylcarboxamides of the benzothiophenes.
Patent JP-2635241-B2 (JP)
IPC: B41J29/48
Filed: 1991-07-15
Granted: 1997-07-30
Abstract: PURPOSE:To put a label continuously and smoothly by a method wherein commodity information, which is printed on a plurality of labels to be put on one commodity, is stored as printing information for each label, and when it is detected that a label is removed, the printing information is printed on labels orderly. CONSTITUTION:A ROM 12 and RAM 13 are connected to a CPU 11 through s system bus 14, and at the same time, a printing unit 19, key input unit 20, display unit 21 and label detector 5 are respectively connected to the CPU 11 in the same manner through I/F 15-18, and a printing buffer 22 is also connected. When a part number is designated by the key input unit 20, a PLU file 13a is retrieved by this part number designation, and an image data for a price label is drawn on a first area of the printing buffer 22. Also, an additive file 13b is retrieved by an additive code which is registered on the commodity information. In addition, an image data for an additive label is drawn in a second area of the printing buffer 22 by additive information of the additive code.
Patent JP-4067647-B2 (JP)
IPC: F16D65/22
Filed: 1998-07-10
Granted: 2008-03-26
Abstract: PROBLEM TO BE SOLVED: To stabilize an effect of a brake at both forward braking time and backward braking time. SOLUTION: Driving cylinder parts 143, 243 are arranged on both sides of the control cylinder part 241 for defining a control chamber 230 to receiving fluid pressure from a master cylinder between a pair of housed control pistons 112, 212, and driving pistons 108, 208 for defining input chambers 133, 233 between the respective control pistons 112, 212 by being housed in the respective driving cylinder parts 143, 243 are allowed to abut to brake shoes 3, 4 opposed through control levers 102, 202, and a wheel cylinder provided with an opening/ closing valve 48 for stopping supply of fluid pressure to the respective input chambers 133, 233 from the control chamber 230 when an interval between a pair of control pistons 112, 212 becomes a specified value or less, is provided in the control chamber 230.
Patent JP-H039741-B2 (JP)
IPC: A61K6/04
Filed: 1982-11-17
Abstract: The invention relates to the use of a cobalt/chromium alloy known per se, which consists of 10 to 35% of chromium, 1 to 10% of titanium and 2 to 15% of molybdenum, the remainder being cobalt including impurities resulting from manufacture. Materials of this composition are suggested for prosthesis structures which are coated with dental ceramics. Preferably, an alloy of 2 to 5% of titanium, 3 to 6% of molybdenum, 15 to 25% of chromium and, if appropriate, 0.1 to 3% of manganese, 0.1 to 2% of iron, 0.1 to 2% of aluminium and/or 0.1 to 1% of silicon, the remainder being cobalt, is selected, which has been vacuum-cast.
Patent JP-3295543-B2 (JP)
IPC: G01G3/13
Filed: 1994-08-29
Granted: 2002-06-24
Abstract: The invention relates to a pickup arrangement which is installed in roadway surfaces and is used for the detection of vehicle/aircraft wheel loads and/or their thrust components on the roadway surfaces during driving movement. The construction of the flanged-tube pickup 1 with piezoelectric crystal plates permits a modular construction in that piezo plates which are sensitive only to pressure P or to thrust S or combinations of the two are installed, since all the piezo plates have exactly the same dimensions. The force introduction flange 3 permits a concentration of the force lines onto the measuring arrangement 5 with a considerable mechanical amplification effect. The packaging of the flanged-tube pickup 1 to make a built-in pickup 17 ensures proper installation and positioning in the installation groove 11. In this arrangement, the two rolling force insulating masses 8 and the tube part insulating foam are important. The application of the invention is in traffic management for weight recording. As a result of the expansion of the thrust measurement, new applications for vehicle test sections and landing strips can be realised, which demonstrate new aspects of vehicle dynamics and safety. <IMAGE>
Patent JP-2552589-B2 (JP)
IPC: G02B6/04
Filed: 1991-07-29
Granted: 1996-11-13
Abstract: An optical fibre transmission line is installed by first installing a conduit (11) having one or more bores (12) and subsequently inserting flexible, lightweight optical fibre members (14) containing the optical fibres (22, 32) into the bores (12). 
<??>The optical fibre members (14) are propelled by employing the fluid drag of air, or another suitable gas, passed at high velocity through the bores (12).
Patent JP-H0471548-B2 (JP)
IPC: A61B17/16
Filed: 1984-10-19
Abstract: An acetabulum sizer and drill guide (10) for use in implanting an acetabular cup prosthesis comprises a substantially hemispherical shell (12) having an outside surface (14) that generally conforms to the outside surface of the prosthesis to be fitted into a prepared acetabulum.Viewing ports (18) in the shell (12) enable visual inspection of the acetabulum during sizing thereof. A circular peripheral rim (20) on the shell (12) is generally flush with the peripheral boundary of a properly sized acetabulum when the shell (12) is seated therein. Drill guide structure (24) on the shell (12) functions to guide a drill bit into the pelvis bone adjacent the acetabulum in preparing the acetabulum for the acetabular cup prosthesis. A handle (22) is releasably connected to the drill guide structure (24) for manipulating the shell (12) during sizing and drilling.
Patent JP-3244059-B2 (JP)
Title: Hot dip galvannealed steel sheet excellent in powdering resistance and flaking resistance
Inventor: MATSUBAYASHI KOJI
IPC: C23C2/06
Filed: 1998-07-21
Granted: 2002-01-07
Abstract: PURPOSE:To produce a galvannealed steel sheet used for the purposes, e.g. of automobile material and showing superior powdering resistance and flaking resistance. CONSTITUTION:A galvannealing layer composed essentially of delta1 phase is provided to one side of a steel sheet, to be the stretching side at the time of working, and also a galvannealing layer where zeta-phase is formed at least in a surface layer is provided to the other side of the steel sheet, to be the compression side at the time of working, by which superior flaking resistance and superior powdering resistance can be provided to one side and the other side of the steel sheet, respectively. This steel sheet can be produced by making respective alloying temps. of both sides of the steel sheet differ from each other in the alloying treatment furnace by allowing a temp. difference to occur between both sides of the steel sheet before the introduction into the alloying treatment furnace by means of roll cooling, etc.
Patent JP-3646892-B2 (JP)
IPC: H04W88/02
Filed: 1995-08-10
Granted: 2005-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the handling by a user and enable easy and minute recognizing of plural call states by displaying a display screen corresponding to the plural call states and information concerning a call connecting destination and displaying the display screen corresponding to the call state which is changed-over by means of an information input from the user and information concerning the call connecting destination. SOLUTION: A control circuit 2 drives an LCD driving circuit 11, reads the display screen expressing the plural call states to be changed-over from a memory 13 as a storage means so as to display it on a liquid crystal panel (LCD) 12 and also displays information (an ID number given to the series of order the call, a user name and a telephone number, for example) of the call connecting destination. Then, the user touches a prescribed icon through the input from a keyboard 14 or through a touch panel which is put thinly on the surface of LCD 12, so that a call is changed-over to that of an interruption call. At this time, the call state after the change-over of a call opposite party and information of connecting destination are displayed on a display.
Patent JP-2912134-B2 (JP)
IPC: H01L23/495
Filed: 1993-09-20
Granted: 1999-06-28
Abstract: A leadframe for semiconductor derides having patterned die-mounting structures arranged along the longitudinal axis of the leadframe. Each of the structures contains a die pad for mounting a semiconductor device chip thereon, die pad supports for supporting the die pad, fingers for forming inner leads and outer leads, and tiebars for preventing leakage of a molding material during a molding process. At least one of the die pad supports has a first communication path through which a molding material flows from one side of the body to the other thereof. The molding material supplied into one side of the leadframe can flow to the other side thereof through not only the gaps between the die pad and the body but also the first communication path during a molding process, resulting in a small flow rate difference of the molding material. Failures such as visible voids and no fillings are not produced in the plastic-molding package.
Patent JP-H0520715-B2 (JP)
IPC: G04B37/16
Filed: 1986-10-06
Abstract: A timepiece includes an outer caseband 3 formed entirely in one piece of a hard material which likewise includes a hub member 4 providing the timepiece dial, and a metallic inner caseband 16. An annular step 10 for positioning and glue fastening a crystal 9 surrounds the hub member. This arrangement gives the hard material the rigidity necessary to resist forces acting thereon during manufacture and subsequently when the watch is worn.
Patent JP-H0631231-B2 (JP)
Inventor: JEIN MAIKERU BURAITO
IPC: C07D417/14
Filed: 1989-09-13
Abstract: 4-(4-(3-Benzisothiazolyl)-1-piperazinyl)butyl bridged bicyclic imides of formula (I) and their pharmaceutically acceptable acid addn. salts are new: R1R2=H, Me, Et X=-CH2-, -CH2CH2-, -CH2CH2CH2- Y = CR3R4 R3, R4 = H, Me .
Patent JP-2744912-B2 (JP)
IPC: C07H13/06
Filed: 1988-09-22
Granted: 1998-04-28
Abstract: The saccharides of formula I, <CHEM>  wherein R1, R2, R3 independently are optionally substituted acyl, are novel. They possess interesting pharmacological, especially immunostimulant, antiinflammatory and antitumor properties. They may be obtained by deprotection of a corresponding compound in protected form.
Patent JP-3285951-B2 (JP)
IPC: C08L83/08
Filed: 1992-09-11
Granted: 2002-05-27
Abstract: Polymeric stabilizers with a polysiloxanic structure contain sterically hindered phenol groups and reactive groups capable of binding themselves to the polymeric structure to be stabilized. These polymeric stabilizers are particularly suitable for applications which require the non-extractability of additives due to solvents, fats or soaps.
Patent JP-3022566-B2 (JP)
IPC: C07K16/00
Filed: 1988-10-03
Granted: 2000-03-21
Abstract: An inflammatory cytokine is disclosed which has been isolated from cells that have been incubated with a stimulator material. The inflammatory cytokine comprises a protein that is capable of binding to heparin, inducing localized inflammation characterized by polymorphonuclear cell infiltration when administered subcutaneously and inducing in vitro polymorphonuclear cell chemokinesis, while lacking the ability to suppress the activity of the anabolic enzyme lipoprotein lipase, cause the cytotoxicity of cachectin/TNF-sensitive cells, stimulate the blastogenesis of endotoxin-resistant C3H/HeJ thymocytes, or induce the production of cachectin/TNF by primary thioglycollate-elicited mouse macrophage cells. A particular inflammatory cytokine MIP-1 has been isolated and has been found to comprise a peptide doublet of similar molecular weights of about 8,000 daltons, and to show a pI of about 4.6. The doublet has been resolved into its component peptides, MIP-1 alpha  and MIP-1 beta for which distinct cDNA's have been cloned and sequenced.
Patent JP-4243358-B2 (JP)
IPC: C03B23/027
Filed: 1995-10-04
Granted: 2009-03-25
Abstract: A process is claimed for the bending of glass sheets on a frame by gravity during which one or more stacked sheets, arranged on a bending frame are raised to the deformation temperature and allowed to take the shape of the bending frame by gravity. There are at least two bending stages using gravity involving being supported:- at the periphery along a primary peripheral line during the first stage; and along a secondary peripheral line during the second stage. The passage from the primary stage to the secondary stage is realised by controlling at all times the action of the forces exerted on the parts of the sheet or sheets of glass coming into contact with the secondary peripheral line, by reaction of this secondary peripheral line to this contact. The device used to put this process into service is also claimed and incorporates a pivot device to move for the primary bending stage to the secondary bending stage.
Patent JP-H0477025-B2 (JP)
IPC: C08K5/00
Filed: 1986-10-31
Abstract: This invention relates to carbonate polymer compositions which are rendered gamma ray resistant by the incorporation of 500 to 50,000 ppm of one or more polyether polyols. Compared to the controls, the compositions of the invention have a reduced yellowing after exposure to cobalt 60 radiation.
Patent JP-H0763352-B2 (JP)
IPC: C12C7/16
Filed: 1989-10-06
Abstract: The height position of the rake gear rotating in a lauter tub for the production of beer is automatically controlled in accordance with the flow rate or the differential pressure. The control is effected in such a way that when there is a drop in the flow rate or an increase in the differential pressure, the rake gear is moved to a lower position, whereas when there is an increase in the flow rate or a drop in the differential pressure, it is moved to a higher position. In addition, the rotational speed of the rake gear can be increased or reduced at the same time as it is raised and lowered.
Patent JP-2774330-B2 (JP)
IPC: G03C1/76
Filed: 1989-10-18
Granted: 1998-07-09
Abstract: A photographic film which comprises (A) a stretched film of a styrene polymer having a syndiotactic configuration or a composition containing it, wherein the thickness is 20 to 500  mu m, haze is not more than 3% and moisture expansion coefficient is not more than 1 x 10<-><6>/%RH, and (B) a photosensitive layer, which is light and excellent in mechanical properties, is disclosed.
Patent JP-3130239-B2 (JP)
IPC: H01L25/18
Filed: 1995-12-25
Granted: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed semiconductor device which is improved in its insulating and heat-radiating characteristics. SOLUTION: A power semiconductor device 12, a controlling integrated circuit device 13, etc., are mounted on metallic substrates 11a and 11b which are made by blanking operation to form part of a circuit. The devices and substrate are connected by a metallic thin wire 15. The metal substrates 11a and 11b are sealingly fixedly molded with first molding resin 16 having a high thermal conductivity between the substrates and on their bottom sides. The metal substrates 11a and 11b having the power semiconductor device 12 and so on mounted thereon are further molded and sealed with second molding resin 17 having a high thermal conductivity. One ends of the metal substrates 11a and 11b form external terminals 18.  Since the metal substrates 11a and 11b are sealed at their peripheries with the first and second molding resins 16 and 17 having high thermal conductivities, the heat radiating characteristic is improved. When the resins are increased in their thickness, the dielectric strength of the semiconductor device is improved.
Patent JP-3646497-B2 (JP)
IPC: A23L27/00
Filed: 1997-12-22
Granted: 2005-05-11
Abstract: Herein is disclosed a granulated sweetener comprising Aspartame and Acesulfame-K as active ingredients, wherein the amount of the Acesulfame-K is 5 to 90 % by weight based on the total amount of both the components and wherein the maximum particle size of the granules is about 1,400  mu m or less, in which granulated sweetener the poorly dissoluble, high intense synthetic sweetener Aspartame (APM) is improved in solubility.
Patent JP-3600988-B2 (JP)
IPC: B42B4/02
Filed: 1993-12-30
Granted: 2004-12-15
Abstract: In a gathering and stitching machine for printed products (17) which consist of folded printed sheets and are gathered on saddle-shaped rests (1), which extend parallel to one another and rotate transversely to their longitudinal extension, and are stitched by means of a rotary stitching apparatus (2), the radially arranged stitching peg guides (17) are mounted pivotably on their supports (9) so that they enter the stitching region in the advancing position (a), relative to the radius (R) of their pivoting axis (12), and leave said region in the returning position (c), the rests (1) and the stitching peg guides (17) being aligned in an ideal manner in this region. The stitching can take place in that the movement path of the stitching peg guides and the rotary path (26) of the rests (1) intersect, the stitching peg guides (17) being forced back inwards counter to a restoring force (32). <IMAGE>
Patent JP-3247658-B2 (JP)
Title: Building protective material, building protective method and human-body protective method
Inventor: YOKOI SHIGEO
IPC: E04B1/98
Filed: 1998-12-15
Granted: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure protecting material and a structure protecting method using the same wherein damage to a structure such as column can be reduced, the safety of human body can be achieved, the probability of fracture can be reduced, and harmful gas can be prevented from being generated at the time of burning. SOLUTION: A structure protecting material provided with protecting parts 3 each having a nearly arcuate cross section both in axial and vertical directions is prepared. The opposite ends 2a, 2b of the parts 3 are opened to cover a column 5 with the parts 3, in which the ends 2a, 2b are brought into contact with side surfaces 6a, 6b of the column 5, respectively. The structure protecting material has a proper shape restoring force, whereby the column 5 is tightly compressed so that the protecting material is secured to the column 5. Thus a protection surface 7 of the column 5 can be protected. The structure protecting material is formed from a plastic containing bubbles.
Patent JP-2637531-B2 (JP)
IPC: G02F3/00
Filed: 1987-12-14
Granted: 1997-08-06
Abstract: Using a semi-conductor laser amplifier 1 in reflection, an optical switch is achieved which can be applied as either an AND/OR, or a NAND/NOR, logic gate. The amplifier 1 responds to an optical input switching signal and the logical characteristics of its response can be controlled by selection of the drive current to the amplifier 1. The switch finds application in optical logic or communication systems.
Patent JP-3386471-B2 (JP)
IPC: C09K23/18
Filed: 1995-06-08
Granted: 2003-03-17
Abstract: Improved separation of emulsified hydrophobic organic soils can be obtained from aqueous effluents using an amphoteric carboxylate surfactant material in combination with cationic destabilizer or flocculent materials. Such a treatment in combination with an acidic pH adjustment causes the rapid separation of hydrophobic organic soils from the aqueous stream. The treated aqueous stream is environmentally compatible. Improved laundry detergents comprising an organic amphoteric carboxylate surfactant and selected nonionic surfactants provide both cleaning for fiber and fabric containing items soiled with substantial quantities of hydrophobic soil. The pH of an effluent generated in such cleaning processes can be adjusted to an acid pH and treated with a cationic material causing a break that permits rapid and substantially complete separation of the hydrophobic organic soils from the effluent. Residual concentrations of organic soil in effluent water can be less than 250 ppm and can be as low as 10 ppm.