baber/WOPTO huggingface dataset:
Patent JP-2903250-B2 (JP)
IPC: B41M5/30
Filed: 1990-06-22
Granted: 1999-06-07
Abstract: A heat-sensitive recording material which comprises a color-forming layer containing a coupling substance which is usually colorless or light-colored and a developer which gives rise to color in the coupling substance upon heating, wherein the color-forming layer contains an organic phosphate, its metal salt or its basic salt of the following general formula (I): <CHEM> wherein R1 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R2 and R3 each represent a hydrogen atom or an alkyl group having 1 to 9 carbon atoms, M represents a hydrogen atom or a metal atom having a valence of 1 to 4, L represents 0 or 1, m, represents a number of 0 to 1, n represents 1 or 2, and m+n represents the valance of the metal M.
Patent JP-3795258-B2 (JP)
IPC: B41N3/00
Filed: 1999-06-17
Granted: 2006-07-12
Abstract: The present invention discloses a planographic printing plate having a notched portion on its surface having a required size, and having smaller burrs at a rear face, and a planographic printing plate cutting device and a planographic printing plate cutting method for forming such a planographic printing plate by cutting. The planographic printing plate cutting device of the present invention includes an upper roller for forming a recessed section at the planographic printing plate. The upper roller, which is formed substantially into a disc shape as a whole, has a pressing portion parallel to a web (the planographic printing plate), and a slope portion that is slanted with respect to the surface of the web at a predetermined inclination. This upper roller presses the web such that a sloped face (recessed section) that is slanted with respect to the surface of the web is formed. Next, a shearing roller shears the web at the sloped face such that a remaining portion of the sloped face forms a notched portion. Because formation of the notched portion and the shearing process are carried out as separate processes by separate members, a notched portion having a required size can be formed at the surface, and burrs at the rear face can be reduced.  <IMAGE>
Patent JP-S6411031-B2 (JP)
IPC: C07F9/32
Filed: 1980-12-08
Abstract: There are described compounds of the formulain which R<sup>5</sup> is methyl or halomethyl,R<sup>2</sup> is -CN, -CONRyRz, -COOR<sup>6</sup> or -<sub>COS</sub>R<sup>6</sup>,R<sup>1</sup> and R<sup>6</sup> each represent hydrogen, a cation or an optionally substituted alkyl, alkenyl, alkynyl or aryl,Ry and Rz each represent hydrogen, alkyl or aryl,A represents hydrogen, or A and one of -XR<sup>3</sup> and -ZR<sup>4</sup> together form a double bond, and the other of -XR<sup>3</sup> and -ZR<sup>4</sup> represents -OR<sup>10</sup> or -NHR<sup>11</sup> in which R<sup>10</sup> is alkyl or acyl and R<sup>11</sup> is alkyl, aryl or acyl,X and Z (when not forming part of a double bond with A), which may be the same or different, each represent oxygen, sulphur or a group -NR<sup>7</sup>-,R<sup>7</sup> represents hydrogen or alkyl,R<sup>3</sup> and R<sup>4</sup> each represent alkyl or R<sup>3</sup> and R<sup>4</sup> together form an optionally substituted alkylene or arylene chainor -XR<sup>3</sup> and <sup>-ZR4</sup> together form <sup>=C</sup>(<sup>CN</sup>)<sup>2</sup> or <sup>=NR8</sup>, in which R<sup>8</sup> represents alkoxy, benzyloxy, hydroxy, phenyl, -NHCONH<sub>2</sub>, -NHCSNH<sub>2</sub> or -NH phenyl,or one of -XR<sup>3</sup> and -ZR<sup>4</sup> is -OH (or an ester or ether thereof) and the other is hydrogen, -CN or -SO<sub>3</sub><sup>⊖</sup>cation,or -XR<sup>3</sup> and -ZR<sup>4</sup> together form carbonyl oxygen.There are also described methods for making the compounds and herbicidal compositions containing them.
Patent JP-3302341-B2 (JP)
IPC: H01J1/38
Filed: 1999-06-29
Granted: 2002-07-15
Abstract: The present invention discloses a film comprising at least a compound of germanium as a film structure capable of suppressing influence of electrification. It also discloses an electron beam system, particularly an image forming system, using a member having the film comprising at least a compound of germanium. It further discloses a manufacturing method of the image forming system. <IMAGE>
Patent JP-H0440329-B2 (JP)
IPC: A61K9/52
Filed: 1981-11-17
Abstract: This invention concerns novel sustained release microcapsule compositions comprising water-soluble, hormonally active polypeptides and optionally, a polymer hydrolysis modifying agent encapsulated in biocompatable, biodegradable polymers such as poly(lactide-co-glycolide) copoly
Patent JP-3661876-B2 (JP)
IPC: H04L12/56
Filed: 1992-07-22
Granted: 2005-06-22
Abstract: A telecommunication system for transmitting cells through switching nodes (N1-3) interconnected by groups (LG12, LG23) of transmission links, each node including an asynchronous switching network (SN1-3) which comprises several switch elements. At least one of these switch elements posseses a routing group possiblity whereby the cells are distributed over its outlets and so further over the different transmission links of the link group to which the switching network is connected. This distribution is performed in function of a self-routing tag which is derived from external routing data associated with the cell. At the input ports of either each or only the first switching network (SN1) of the system, the external routing data is translated in a self-routing tag which is for instance added to the header of the cell, whilst at the output ports of each or of only the last switching network (SN3) of the system respectively, the self-routing tag is removed from this header. Some switch elements possesse a multicast possibility whereby the cells are transferred to several outlets thereof and thereby to several link groups to which the switching network is connected. <IMAGE>
Patent JP-3207255-B2 (JP)
IPC: A61B17/58
Filed: 1992-07-22
Granted: 2001-09-10
Abstract: The resorbable fixation device is useful for treating torn bodily material in vivo. It has a tip (1), a head (2), and a cylindrically shaped shaft portion (3) lying between said tip (1) and said head (2). The shaft portion (3) has at least one retention element (4) protruding radially therefrom to facilitate insertion of said shaft portion (3) longitudinally into said bodily material in a forward axial direction extending from said tip (1) to said head (2) and to restrict movement of said shaft portion (3) through said bodily material in a backward axial direction opposite to said forward direction. The shaft portion (3) has further a hollow body (9) with at least one radial opening (5) extending transversely through the walls (6) surrounding said hollow body (9) and rendering said shaft (3) radially elastic. The walls (6) surrounding said hollow body (9) are provided with at least one stiffening element (7) providing a controlled stiffness to the fixation device. <IMAGE>
Patent JP-2567475-B2 (JP)
IPC: B24D3/14
Filed: 1989-08-24
Granted: 1996-12-25
Abstract: A grinding wheel is disclosed which is made up of sintered aluminous abrasive and a vitrified bond, the vitrified bond being a frit. A large portion of the sintered aluminous abrasive may be replaced by a non-sintered abrasive and the bond may include fillers and/or grinding aids.
Patent JP-S6411637-B2 (JP)
IPC: C07F9/40
Filed: 1983-11-17
Abstract: New nitrosourea compounds that can be used as medicaments and correspond to the general formula I    <IMAGE>  (I)  in which R1 is hydrogen, C1-C6 alkyl or phenyl, R2 is hydrogen, C1-C6 alkyl, thienyl, or phenyl which may carry substituents, R3 is hydrogen, C1-C6 alkyl, or benzyl which may carry substituents, or R2 and R3 together represent -(CH2)m-, m being 3 or 4. Pharmaceutical compositions; therapeutic administration especially for the treatment of tumours.
Patent JP-H0370970-B2 (JP)
IPC: A61F13/06
Filed: 1986-09-17
Abstract: The inner surface of a support for a part of the body, particularly for a joint, is provided with a part having an increased coefficient of friction in respect of the skin compared with the rest of the inner surface, the part with the increased coefficient of fric­tion being situated at that place that is in contact, after the appli­cation of the support, with parts of the surface of the skin having muscular and/or tendinous tissue underneath which tissue can be inner­vated proprioceptively to initiate one particular change in position between skeleton parts situated on either side of the joint.
Patent JP-2787876-B2 (JP)
IPC: H01L21/50
Filed: 1992-08-28
Granted: 1998-08-20
Abstract: PURPOSE:To enable a process where a pellet is bonded to a lead frame by thermocompression to be shortened in processing time. CONSTITUTION:A plurality thermocompression bonding stations are provided. On one hand, the position of a pellet 15 is corrected and a preliminary compression bonding of the pellet 15 to a lead frame 16 is performed at a preliminary compression bonding station. On the other hand, another lead frame 16 after the preliminary compression bonding is further subjected to a compression bonding simultaneously at a final compression bonding station to make the bonding more complete.
Patent JP-2730865-B2 (JP)
IPC: C11D3/386
Filed: 1994-10-12
Granted: 1998-03-25
Abstract: A one step method for cleaning and disinfecting contact lenses is accomplished by immersing the lenses in a solution containing peroxide and a peroxide-active enzyme.
Patent JP-H0535769-B2 (JP)
IPC: F16D51/24
Filed: 1985-11-12
Abstract: PURPOSE:To facilitate lay-out of parts shifted to the central part of a backing plate by using a piston as a reaction force transmitting member when a parking lever is operated. CONSTITUTION:A pair of pistons 5a, 5b are incorporated in a wheel cylinder 5, and a push rod 8 is disposed between the inner end portions of both pistons 5a, 5b. A lever member 6b is clamped between the outer end portion of one piston 5a and a brake shoe 2, and the middle portion of the lever member 6b is fixed to the forward end of a shaft of a parking lever 6. When the parking lever 6 is turned, the lever member 6b is turned, so that one end portion of the lever member 6b moves one brake shoe 2, and the other end portion of the lever member 6b transmits reaction force to the other brake shoe 3 to be moved through one piston 5a, the push rod 8 and the other piston 5b.
Patent JP-H075471-B2 (JP)
IPC: A61P3/06
Filed: 1988-10-14
Abstract: Blackcurrant seed oil has been found particularly effective in the treatment of lipoprotein anomalies linked to cholesterol metabolism. Its administration makes it possible to increase significantly the cholesterol in high-density lipoproteins while reducing cholesterol in low-density lipoproteins, and thus reduces the cardiovascular risk.
Patent JP-H0631018-B2 (JP)
IPC: A01B59/048
Filed: 1985-11-22
Abstract: A connecting and coupling arrangement for frontal attachment to a tractor includes at least one lower link, an actuating means, an angle lever, an optional upper link and a lift strut for connection to an item of equipment. Connected to the working vehicle is a frame which can slidably carry an ancillary frame which can be connected to an item of equipment or to a weight. In addition, the frame and the ancillary frame may be displaced in the direction of the longitudinal center plane of the tractor to increase the stability thereof.
Patent JP-H0561043-B2 (JP)
Inventor: GYUNTA HORUSUTO ROEEMU
IPC: B23B5/22
Filed: 1985-12-20
Abstract: The power chuck is particularly intended for holding crankshafts. The chuck has a base, a head, and clamping jaws. The head is radially guided with respect to a clamping axis which extends parallel to an axis of rotation. The clamping jaws are connected to a drive piston by way of axially movable wedge members which can be axially displaced in the base. The chuck also has a holding body which is reciprocatingly guided at the base. When considered in transverse direction with respect to its direction of displacement, the holding body has a width which is smaller than the diameter of the base. Parallel thereto and on both sides of the holding body are arranged movably guided counterbalancing elements, and they are each connected by way of a gear wheel in a countercurrent manner to the body. Several clamping jaws are separated into an inner part and an outer part, of which the inner part is guided in the holding body, and the outer part with the wedge member connected to it is guided in the base. Both parts are operatively connected by way of a dovetail slide connection which extends parallel to the direction of displacement of the holding body.
Patent JP-3111069-B2 (JP)
IPC: G01R31/02
Filed: 1999-10-20
Granted: 2000-11-20
Abstract: A scan test apparatus for continuity testing of bare printed circuit boards having a first shorting layer and a second shorting layer positioned adjacent a unit under test to electrically short the circuit on the unit under test. At least one of the first or second shorting layers includes a row of wipers for generating test signals as the wiper contacts test sites on the unit under test as the unit under test is moved across the wiper. Measurement electronics are electrically connected to the wiper for receipt of the test signals for comparison to stored data and elimination from further testing if the test signals and stored data match.
Patent JP-H0517411-B2 (JP)
IPC: F16D65/18
Filed: 1988-11-25
Abstract: PURPOSE:To enable miniaturization to be attained of a reservoir tank for working fluid by providing an automatic clearance adjusting part adjusting a braking clearance between both friction pads and a brake disk and a stopper restricting a retracting position of the first friction pad. CONSTITUTION:When a brake is released, as a brake disk 6 rotates the first friction pad 91 is retracted, and its retracted position is restricted by bringing a back plate to be opposed to a stopper S1, so that a piston 13 places its retracting position in almost a fixed position, generating the volume of a pressure oil chamber 15 almost in a fixed value. While, when the first and second friction pads 91, 92 are worn exceeding a specified amount by controlling a parking brake, an adjusting bolt 24 is rotated in accordance with a wearing amount by actuating an automatic clearance adjusting part A advancing the second pad 92 toward the brake disk 6 ensuring a proper braking clearance. Since this adjustment is controlled in a side of a mechanically-operated mechanism M2, a hydraulically-operated mechanism M1 is given no influence, and the piston 13 is prevented from changing its retracting position.
Patent JP-3603942-B2 (JP)
IPC: F25D17/08
Filed: 1999-10-20
Granted: 2004-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of making a temperature in a storage chamber uniform and preventing a dew formation. SOLUTION: The refrigerator comprises a storage chamber 11 for containing a material to be stored, a cooler 25 for generating a chilled air flowing to the chamber 11, a cooling air passage 28 provided to introduce the air to the chamber 11 and through a partition wall with the chamber 11, a member 42 formed at least partly of the wall to radiate a cold heat by the air flowing through the passage 28 into the chamber 11, and a heat insulation member 28c arranged at least partly of the passage 28 side of the member 42 through a gap 28f to the member 42.
Patent JP-3056173-B2 (JP)
IPC: H04W4/16
Filed: 1998-10-26
Granted: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To avoid the sudden stop of a recorded voice message even in the case of setting a short recording time value for effectively utilizing a little recording areas for messages. SOLUTION: Concerning this message recording method, when a call is terminated to a recording side telephone set 2 set in a message recording mode and a telephone set 1 on the transmission side of a voice message to be recorded is connected, a recording side control part 24 determines a recording enable recording time value Tr based on the recording capacity of a recording part 23 and sends it to the transmission side telephone set 1, a transmission side control part 15 determines a previous notice time value Tp having the margin of time capable of abbreviating the voice message before recording end time based on this recording time value Tr and sets it to a previous notice timer 16, and the previous notice timer 16 measures the previous notice time value Tp.  When this previous notice time value is over, the transmission side control part 15 displays that it is close to the recording end time through a preset previous notice message by sounding the speaker of a receiver 14 or the like. The previous notice timer can be provided in the recording side telephone set as well.
Patent JP-3894992-B2 (JP)
IPC: C07B61/00
Filed: 1996-11-15
Granted: 2007-03-22
Abstract: It was found that the conversion (by isomerisation or branching) of unsaturated fatty acids into branched fatty acids can be catalysed by materials having a microporous structure. Such a process gives high conversion rates and a high selectivity towards branched fatty acids, whilst a low amount of undesired by-products is obtained. Zeolites are preferred materials for catalysing said reaction.
Patent JP-H0792354-B2 (JP)
IPC: F28F9/26
Filed: 1986-12-26
Abstract: A heat exchanger module particularly suited for vehicular application includes at least two adjacent heat exchangers (12, 14). At least one of the heat exchangers has a side defined by an outwardly opening channel (30, 32) which in turn receives a plastic bar or strip (18, 20). The bar is provided with a plurality of relatively deep recesses (70) which are alignable with holes (40) in the channel. The bottoms of the recesses are sufficiently thin as to be easily penetrable by a threaded fastener extending through the holes in the channel and into the recesses for securing components of the module together and yet are sufficiently thick as to prevent the flow of fluid through the recesses to thereby assure that heat exchange fluid will pass through the heat exchangers.
Patent JP-H0461383-B2 (JP)
IPC: G06F13/16
Filed: 1986-12-26
Abstract: Apparatus (10) for buffering writes from a CPU (12) to main memory (22), in which sequential write requests to the same address are gathered and combined in a buffer into a single write request. The arrangement described does not permit gathering with the write request in the buffer which is next scheduled for action by the main memory bus controller (20), nor does it permit gathering with other than the immediately preceding write request. The technique is implemented using a plurality of buffer ranks, each comprising a data rank, an address rank, and a valid rank for indicating which bits or bytes of the data rank contain data to be written to memory.
Patent JP-3345059-B2 (JP)
IPC: C08G101/00
Filed: 1992-11-06
Granted: 2002-11-18
Abstract: A polyurethane foam suitable for use as a wound-contact layer in a wound dressing is made by mixing 1 part by weight of an isocyanate-capped prepolymer having from 0.5 to 1.2 meq NCO groups/g with from 0.4 to 1.0 parts by weight of water in the presence of from 0.05 to 0.4 parts by weight of a C<5> to C<7> monohydric alcohol, and then drying the product. The monohydric alcohol is preferably methanol, and the isocyanate-capped prepolymer is preferably an isocyanate-capped ethyleneoxy/propyleneoxy copolymer.
Patent JP-2991427-B2 (JP)
Title: Production of formamides
Inventor: KIKUKAWA YASUO
IPC: C07C231/08
Filed: 1998-10-30
Granted: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for selective formylation of amides by reacting amines with a specific acylformamide compound. SOLUTION: In this method, (A) an amine is reacted with (B) an acrylformamide compound shown by formula I (R<1> is an alkyl, allyl, alkoxy or styryl; and R<2> is an alkyl). When α-amino acid is used as the component A for the above reaction, the objective compound is obtained by stirring the reactsants for 15 min to 20 h in the presence of a base (e.g. sodium acetate) at room temperature or while being cooled with ice, using no solvent or an inert solvent (e.g. acetonitrile). In order to obtain the componnet B, it is recommended to react an alkoxyamide shown by formula II with acetic formic anhydride in an organic solvent (e.g. methylene chloride) in the presence of a base (e.g. pyridine).
Patent JP-3267357-B2 (JP)
IPC: H01L21/336
Filed: 1992-11-11
Granted: 2002-03-18
Abstract: A fabrication method for a low-voltage power MISFET is described, which method uses as few as three masks (photosteps). In the first step, a polysilicon layer (3) is patterned and a cell array and edge zones are produced. An oxide layer (2) is then applied which, in the second photostep, is opened above the cells and the edge zones and between the edge (4) and the cells. A metal layer is then applied which is broken by the third photostep between the cells and the edge (4). This produces magnetoresistors and channel stoppers (9). As a final step, a weakly conducting layer (20) is applied to the entire surface. 
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Patent JP-3350701-B2 (JP)
IPC: A61P3/00
Filed: 1992-04-21
Granted: 2002-11-25
Abstract: Agonists and Antagonist of bombesin are derivatives of naturally occurring bombesin possessing a methyl sulfide or a methyl amide bond connecting the two amino acids on the carboxy terminal end. Agonist and antagonist activities are confirmed using conventional competitive binding and biochemical assays as well as conventional physiological tests and the use of these derivatives in a variety of conditions. Use of these peptides include stimulating or antagonizing growth of tissues, especially lung, and a means for effecting treatment for digestional disorders. Treatment comprises administering to a patient in need thereof, an effective amount of a bombesin analog.
Patent JP-2723357-B2 (JP)
IPC: C10L5/00
Filed: 1990-10-30
Granted: 1998-03-09
Abstract: An apparatus and process of steam treating carbonaceous materials under a controlled temperature and pressure. The feed material is introduced into an autoclave or similar vessel and injected with steam at a high pressure and temperature for a controlled period of time to effect thermal restructuring of the carbonaceous material and to effect a conversion of the moisture and a portion of the volatile organic constituents therein to a gaseous phase. Water, wax and tar are recovered during this process and the water may be used as a source of pre-heating feed material in another vessel while the tar may be used as a heating source since it has a high heating value. The upgraded product is allowed to cool and then removed from the reaction vessel. The invention alternatively contemplates use of a separate pre-heating chamber for the carbonaceous feed material.
Patent JP-3242402-B2 (JP)
IPC: G01N33/53
Filed: 1991-11-07
Granted: 2001-12-25
Abstract: Monoclonal antibodies which specifically bind to either Hepatitis C Virus C-100 protein, Hepatitis C Virus 33C protein and Hepatits C Virus CORE protein, and hybridomas which produce these monoclonal antibodies. Also provided are methods for using these monoclonal antibodies and assay kits containing these antibodies.
Patent JP-3095168-B2 (JP)
IPC: C07K19/00
Filed: 1989-01-24
Granted: 2000-10-03
Abstract: An antibody having at least one binding site region and a domain-modified constant region is provided wherein the domain-modified constant region is a substitution, duplication, or deletion of substantially all of the amino acids of at least one of the domains of the constant region. The functional properties of the domain-modified constant region antibodies are altered to enhance the desired biological functions for a particular application. DNA sequences encoding constructs expressing domain-modified constant region antibody heavy chains and cells expressing domain-modified constant region antibodies are also provided.