baber/WOPTO huggingface dataset:
Patent JP-2786974-B2 (JP)
IPC: C08J3/24
Filed: 1992-09-18
Granted: 1998-08-13
Abstract: The present invention provides an improved process for preparing a highly water absorbent resin having a superior suction power and excellent gel strength, which comprises:   (1) dehydrating a polymer, which is prepared by partially neutralizing monomers or polymers containing a carboxyl or carboxylate group and polymerizing them, by using an azeotropic distillation method in the presence of a lipophilic solvent; (2) crosslinking the dehydrated polymer in the presence of a hydrophilic crosslinking agent and dehydrating the crosslinked polymer by using an azeotropic distillation method; and (3) filtering and drying the reaction products to recover the crosslinked polymer, wherein the improvement comprises: (a) in step(1), the polymer is dehydrated until it has a water content of 25% by weight or less based on the weight of the polymer; and, (b) in step(2), water is employed to penetrate the hydrophilic crosslinking agent into the intraparticle in an amount ranging from 7.0 to 25.0% by weight based on the weight of the polymer, for the crosslinking process and an amount of 60% by weight or more based on the added amount of water is removed from the crosslinked polymer during the dehydration process.
Patent JP-H078693-B2 (JP)
IPC: B65H29/00
Filed: 1984-12-15
Abstract: One stack space is provided for accommodating each stack of a plurality of stacks of printed products to be supplied to the processing line. Each stack space is provided with a powered feed mechanism which urges the associated stack toward a predetermined processing location, such as a product singling or supply device for singly transferring printed products to the processing line. To be able to prepare the supply of printed products at a location remote from or independent of the processing line, a plurality of transportable winding frames are provided. The winding frames are equipped for exchangeably accommodating a wound package of mutually identical printed products. The winding frames are provided with drive and conveying means which drive the wound package in an unwinding direction and convey the printed products unwinding from the printed package to a transfer location. The winding frames are each selectively connectible to any one of the feed mechanisms, while a drive member of the feed mechanism can be simultaneously coupled to a drive member of the drive and conveying means.
Patent JP-H0351180-B2 (JP)
IPC: A61F2/04
Filed: 1986-11-25
Abstract: An improved intraintestinal bypass graft (1) for attachment in the lumen of a resectioned intestine or duct upstream of the anastomosis site in order to protect the healing anastomosis comprises an elongated tube (3) formed of a thin, highly flexible, water-impervious wall material terminating at its distal end (7) in a short, reduced diameter nipple (11). The surgical procedure for implanting the bypass graft can be simplified and shortened in time by readily fitting the distal nipple over one end of an elongated pliable leader, or alternatively over the terminal anvil nut of a circular anastomosis surgical stapler, and then drawing the leader or stapler body through the patient's anus to pull the distal end of the bypass graft out of the anus. The need to tie the distal end of the bypass graft to the leader or surgical stapler is eliminated.
Patent JP-3586298-B2 (JP)
IPC: A61B17/56
Filed: 1994-11-18
Granted: 2004-11-10
Abstract: The prosthesis comprises an elongate body (1, 1', 13, 13', 13'') which is completely or partially closed and includes a compression chamber (1e, 1'e, 14, 14', 14''), one of the ends of the chamber being integral with an elastic block (2) whose free surface (2a) bears against a ball (3, 3'' and 3', 3''') connected to a means of fixation (4 and 4', 3'''c) engaged in a vertebra (6), while the said body is connected directly or indirectly by way of at least one connection means (9, 15, 15', 15'', 15''', 19 and 41) which bears against a fixation means (4 and 4', 3'''c) implanted in another vertebra (8). <IMAGE>
Patent JP-2907462-B2 (JP)
IPC: C07D491/056
Filed: 1989-11-02
Granted: 1999-06-21
Abstract: O-acylated derivatives of 1,5-dideoxy-1,5-imino-D-glucitol and their N-alkyl, N-acyl and N-aryl derivatives in which from one to four of the free hydroxyl groups are acylated with acyl groups having from one to eight carbon atoms and in which the N-alkyl and N-acyl substituents contain from four to fourteen carbon atoms and the N-aryl substituents contain from seven to fourteen carbon atoms are disclosed, provided that when N-aryl is benzyloxycarbonyl, the O-acyl groups contain four to eight carbon atoms.
Patent JP-2588507-B2 (JP)
IPC: C08G63/66
Filed: 1985-12-21
Granted: 1997-03-05
Abstract: Block polyesters useful as soil release agents in detergent compositions are disclosed. Preferred polyesters have the formula: <CHEM> wherein each R<1> is 1,4-phenylene moiety; the R<2> consist essentially of ethylene moieties, 1,2-propylene moieties or a mixture thereof; each X is ethyl or preferably methyl; each n is from about 12 to about 43; u is from about 3 to about 10.
Patent JP-3676591-B2 (JP)
IPC: H01L23/12
Filed: 1998-10-16
Granted: 2005-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which allows downsizing to be attained, and can be manufactured advantageously in cost. SOLUTION: In this semiconductor device 1 comprising a semiconductor chip 3, having a plurality of bump-like terminals 31, etc., formed on one surface 30, a substrate 2 having a plurality of longitudinal inner terminals 21, etc., formed on one surface 20 and a plurality of through-holes 23, and outer terminals 24 which are formed on the other surface 22 of the substrate 2 and connected to corresponding inner terminals 21 via the through-holes 23, wherein each inner terminal 21 faces mutually the opposite bump-like terminal 31 corresponding thereto and electrically connected thereto, each outer terminal 24 is formed directly below the bump-like terminal 31 conducting thereto and the semiconductor chip 3 and the substrate 2 are pref.  bonded mechanically through a resin component 50 of an anisotropically conductive adhesive 5 which has a structure of a conductive component 51 dispersed in the resin component 50 and electrically connected through the conductive component 51 inserted between the bump-like terminal 31 and the inner terminal 21.
Patent JP-3204581-B2 (JP)
IPC: G10L19/12
Filed: 1993-12-02
Granted: 2001-09-04
Abstract: An optimum excitation signal for each subframe is determined in a speech coder based on analysis-by- synthesis techniques and operating on frames of samples divided into a number of subframes. The excitation signal includes a shape contribution (innovation) and an amplitude contribution (gain) which are quantized separately. A circuit (IT) for gain quantization includes means (QU) for determining a gain index for each subframe; a comparison logic network (CFR) for detecting the maximum value taken by the gain index in the frame; and means for computing a normalized index for each subframe as a difference between the maximum index and the gain index relevant to that subframe. The coded signal includes the coded values of the maximum index and of the normalized indexes as information on the gain relevant to a frame. <IMAGE>
Patent JP-3454696-B2 (JP)
IPC: H04W4/02
Filed: 1997-12-08
Granted: 2003-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a position detection system that uses a mobile communication system for detecting a position of a person or a moving object and to provide its position detection method. SOLUTION: This system is provided with a radio base station 201, a mobile station 101 that is able to make radio communications with the radio base station 201, plural radio beacons 501-504 that are placed at positions apart each other and send a radio signal respectively, a beacon signal detection means 600 that connects with the mobile station 101 and detects a radio wave level received from the radio beacons 501-504, a position detection means 102 that detects a position of the mobile station 101, based on the respective positions of the plural radio beacons 501-504 and the respective reception levels of the plural radio beacons 501-504 detected by the beacon signal detection means 600. The system is also provided with a position display means that displays information of the position detected by the position detection means 102.  The position detection means 102 detects the position of the mobile station 101, based on the respective reception levels the plural radio beacons 501-504 detected by the beacon signal detection means 600 and the position of each radio beacon. Thus, the mobile station 101 is able to find out its own position.
Patent JP-3182307-B2 (JP)
IPC: F04D13/08
Filed: 1994-12-27
Granted: 2001-07-03
Abstract: A full-circumferential flow pump includes an outer cylinder and a motor housed in the outer cylinder. The motor has a motor frame, a stator disposed in the motor frame, a main shaft, a rotor mounted on the main shaft and rotatably disposed in the stator. The outer cylinder defines an annular space defined around the motor frame, the outer cylinder having a pump suction port defined therein for introducing a fluid therethrough into the annular space. A pump unit is mounted on an end of the main shaft, and the outer cylinder has a discharge window defined therein for discharging a fluid from the pump unit. A discharge case is mounted on an outer circumferential surface of the outer cylinder in communication with the discharge window, the discharge case having a pump discharge port. <IMAGE>
Patent JP-3981226-B2 (JP)
IPC: B65D6/26
Filed: 1999-11-30
Granted: 2007-09-26
Abstract: When assembling the container, only by erecting the side walls, the upright position is held securely, and the container can be set up easily and quickly. The container is a box-shaped container having side walls 2a, 2b, 2c, 2d pivoted and coupled foldable to each side of a bottom wall 1, with the top side opened by erecting the side walls 2a, 2b, 2c, 2d. One pair of confronting side walls 2a, 2b of the side walls coupled to each side of the bottom wall 1 are pivoted to the bottom wall 1 side so as to be plaited in contact with the top of the bottom wall 1. Other pair of confronting side walls 2c, 2d are pivoted to the bottom wall 1 side so as to be plaited in contact with the top of the pair of side walls 2a, 2b plaited in contact with the upper side of the bottom wall 1. An erect stopping structure consisting of stopping protrusions 6 and stopping grooves 7 is disposed between the pivoting edges of the pair of side walls 2a, 2b and other pair of side edges 2c, 2d and the corresponding bottom wall 1 position. <IMAGE>
Patent JP-3743186-B2 (JP)
IPC: H01L23/48
Filed: 1998-12-15
Granted: 2006-02-08
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in temperature of a molding section to prevent the decline in light output due to yellowing and make possible the lighting with a high luminance by molding a chip which constitutes a light emitting section with transparent resin and providing the device with lead terminals connected to the chip and providing a plurality of heat sinks in the molding section. SOLUTION: One end of each of two heat sinks 7 is buried in both side faces in the back of a molding section 1 made by molding of transparent resin. The molding section 1 covers a semiconductor chip 5 which constitutes a light emitting section and the chip 5 is electrically connected with lead terminals 2, 3 made of aluminum, etc. A lower face of the chip 5 is joined to a mirror 4 installed at a front end part of the lead terminal 3 and a gold wire 6 is connected to an upper face of the chip 5. When the molding section 1 is heated up due to the heat generated by the supply of power to the chip 5, the heat of the molding section 1 is dissipated through the heat sinks 7 an thereby the temperature of the molding section 1 is lowered. Thereby, the decline in light output due to yellowing of the molding section 1 can be prevented and the life of the whole device can be extended.
Patent JP-H0695146-B2 (JP)
IPC: G01T1/202
Filed: 1985-11-27
Abstract: A two-dimensional photon position encoder system (10) and process which includes a detector (20) for enhancing the spatial resolution of the situs of the origin of incident photons of gamma rays. A plurality of scintillator material members (22) interact with the incident photons and produce a quantifiable number of photons which exit the scintillation material members. A tuned light guide (68) having a plurality of radiation barriers (92) of predetermined lengths define slots which are operatively associated with one of the scintillator material members. These slots (90) serve to enhance the predictability of the statistical distribution of photons along the length of the slotted light guide (68). A detector (20) detects the distribution of the photons at preselected locations along the length of the slotted light guide. In one embodiment, this detector (20) comprises a photomultiplier (70) which gathers information concerning the photoelectrons which are then counted. The statistical distribution of these photoelectrons is processed by an improved pattern recognition technique such that the positioning information can be determined.
Patent JP-4131554-B2 (JP)
IPC: C12R1/19
Filed: 1996-06-05
Granted: 2008-08-13
Abstract: Methods for the production of interferon- beta  polypeptides by bacterial cells, by culturing cells capable of producing IFN- beta  polypeptide under conditions that induce increased production of IFN- beta  polypeptide. Such conditions include, for example, low potassium cation concentration and/or very low sodium cation concentration and/or specific pH ranges.
Patent JP-H0331803-B2 (JP)
IPC: D02G/
Filed: 1986-04-08
Abstract: Water-dispersible synthetic fiber of scalloped-oval cross-section to promote dispersibility, and so better uniformity, softer feel and more opacity to the resulting wet-laid fabrics.
Patent JP-3709205-B2 (JP)
IPC: H04N19/60
Filed: 1996-06-14
Granted: 2005-10-26
Abstract: Disclosed is a method of marking binary-coded data sets, especially image data or audio signals, by applying at least one information unit to a data set. The invention is characterized by the generation of a discrete position sequence for the application of information units to the data set to be marked, taking into account data-specific characteristics and using a key; and by the fact that the information unit to be applied is written and read at the positions established in the position sequence in the data set.
Patent JP-H087168-B2 (JP)
IPC: G01R33/31
Filed: 1990-04-12
Abstract: A technique and design for variable-temperature magnetic resonance spectroscopy. Designs utilizing a separate gas for control of sample temperature confine temperature gradients away from the sample. Annular seals isolate a sample gas chamber along a rotor and avoid gas mixing and other sample temperature effects. Improved resolution by avoiding temperature gradients and independence of rotational speed from sample temperature is provided.
Patent JP-2779066-B2 (JP)
IPC: G03F7/039
Filed: 1993-09-09
Granted: 1998-07-23
Abstract: A casting resin composed of 65 to 95 % by weight methylmethacrylate (MMA) with a dissolved solids content from 5 to 35 % by weight polymethylmethacrylate (PMMA), with at least 30000 molecular weight and a weight average Mw which does not exceed 1.3 . 106, is used to produce a positive radiographic resist. A process is also disclosed for producing a radiographic resist, according to which a concentration of 0.2 to 0.4 % by weight azodiisobutyric acid dinitrile (AIBN) is used as initiator and a concentration of less than 0.1 % by weight mercaptane or a non-aromatic mercaptane derivate is used as regulator. The use of said casting resin and this production process allow radiographic resists to be obtained having improved microstructures after exposure to radiation and development.
Patent JP-2713451-B2 (JP)
IPC: B01D3/00
Filed: 1988-10-26
Granted: 1998-02-16
Abstract: PCT No. PCT/AU88/00418 Sec. 371 Date Apr. 16, 1990 Sec. 102(e) Date Apr. 16, 1990 PCT Filed Oct. 26, 1988 PCT Pub. No. WO89/03715 PCT Pub. Date May 5, 1989.A low pressure distillation apparatus in which evaporation takes place at sub-atmospheric pressures. An evaporation chamber has a feed liquid inlet port, a concentrated liquid outlet port, and a vapor outlet port. The vapor outlet port is in communication with a vapor treating device immersed in distillate in a distillate chamber. The preferred vapor treating device is a rotating impeller pump which reduces the pressure in the evaporation chamber to a working pressure, draws off vapor boiled from the liquid in the evaporation chamber, entrains the vapor in a stream of distillate, and condenses the vapor in the stream of distillate to transfer the latent heat of condensation of the vapor directly to the distillate.
Patent JP-3468518-B2 (JP)
IPC: C12Q1/6886
Filed: 1992-12-19
Granted: 2003-11-17
Abstract: Disclosed is a gene situated in the region of the neuroblastoma consensus deletion 1p36.2-p36.1 which codes for a helix-loop-helix protein with the designation HEIR-1. The loss of this gene is significantly correlated with allelic tumor deletions in neuroblastomas and expression of this correlates inversely both N-myc overexpression in tumors and with N-myc expression in normal development. The cDNA and antibodies coding for HEIR-1 are used for the diagnosis of pathological conditions associated with aberration in the region of the neuroblastoma consensus deletion.
Patent JP-3807628-B2 (JP)
IPC: B21B1/26
Filed: 1995-09-21
Granted: 2006-08-09
Abstract: PCT No. PCT/DE95/01347 Sec. 371 Date Apr. 21, 1997 Sec. 102(e) Date Apr. 21, 1997 PCT Filed Sep. 21, 1995 PCT Pub. No. WO96/12573 PCT Pub. Date May 2, 1996A process for producing a steel strip with properties of a cold-rolled product. The process including comprising the sequential steps of: a) producing a thin slab 30 to 100 mm thick from a steel melt by continuous casting in a continuous casting machine, and, after a cast strip emerges from a mold of the continuous casting machine, cast rolling the cast strip with a liquid core to reduce thickness of the cast strip by at least 10%; b) descaling the thin slab produced according to step a); c) hot rolling the descaled thin slab at temperatures in a range of 1150 DEG  to 900 DEG  C. for reducing thickness by at least 50% to produce an intermediate strip with a maximum thickness of 20 mm; d) after hot rolling, accelerated cooling of the intermediate strip to a temperature in a range of 850 DEG  to 600 DEG  C.; e) rolling down the cooled intermediate strip by isothermic rolling at 850 DEG  to 600 DEG  C. on a finishing train with at least three stands into strips with a maximum thickness of 2 mm, whereby the strip thickness is reduced by at least 25% per roll pass; and f) subsequently cooling the isothermic rolled steel strip in accelerated fashion to a temperature no greater than 100 DEG  C.
Patent JP-3375085-B2 (JP)
IPC: F16C9/02
Filed: 1995-11-03
Granted: 2003-02-10
Abstract: A plain bearing having a metal backing, a bearing lining secured to the backing and an overlay plated to an interlayer, which is itself plated onto the bearing lining, is disclosed. The bearing lining is formed from an alloy based on aluminum or copper. The overlay is formed of an alloy of zinc with 0.5 to 25% by weight of a metal selected from nickel, cobalt and iron, and the material of the interlayer is selected from nickel and copper.
Patent JP-3828928-B2 (JP)
IPC: B65D47/08
Filed: 1995-02-23
Granted: 2006-10-04
Abstract: PCT No. PCT/EP95/00651 Sec. 371 Date Nov. 27, 1996 Sec. 102(e) Date Nov. 27, 1996 PCT Filed Feb. 23, 1995 PCT Pub. No. WO95/23097 PCT Pub. Date Aug. 31, 1995A resilient hinge arrangement has a first hinge part and a second hinge part that assumes a plurality of stable pivoting positions with respect to the first hinge part, with a dead center lying at least between two of the stable pivoting positions. The second hinge part is arranged to return from pivoting positions between the two stable pivoting positions through the dead center, outside a dead center itself, in an elastically resilient manner into a nearest one of the stable pivoting positions. Two connecting arms are spaced a distance apart and include at least one coupling element protruding movably from each of the first and second hinge parts, and at least one substantially flexurally rigid intermediate part between the coupling elements that is delimited by two bending regions that are spaced apart and arranged at an angle to each other between the intermediate part and the coupling elements. Each of the two connecting arms is substantially stress free in an opened position and a closed position of the first hinge part relative to the second hinge part at a point at which the bending regions come closest to each other. Each coupling element is arranged to execute a maximum elastic relieving movement in a region of the dead center upon pivoting movement of the second hinge part with respect to the first hinge part between the two stable pivoting positions through the dead center.
Patent JP-3564619-B2 (JP)
IPC: E05B77/00
Filed: 1995-03-07
Granted: 2004-09-15
Abstract: A closure device has a closure cylinder that acts at the same time as a push handle for actuating lock members. The closure cylinder is radially subdivided into a circumferential cylinder guide and into a central cylinder core. The cylinder core may be moved by a key between a locked and an unlocked position of rotation, but when the key is removed the cylinder core is secured by holders to the cylinder guide in a fixed manner not only in the axial direction but also in the direction of rotation. An axial spring force that acts on the cylinder guide axially movable in the cylinder housing actuates the closure cylinder as a push handle. In order to create a reliable device that cannot be forced open, the push handle is made up of two axial sections, of which only the outer section is formed by the closure cylinder whose circumferential cylinder guide is mounted so as to rotate in the cylinder housing. The inner section is in turn radially subdivided into two parts and consists on the one hand of an axial central control bolt and on the other hand of a circumferential pressure bushing. The control bolt is secured to the driver against rotation and axial movements and is mounted in the pressure bushing in a rotary but axially fixed manner. In addition, the pressure bushing is guided in the cylinder housing so as to move in the axial direction but not to rotate. An axial coupling is arranged between the control bolt and the cylinder core and the spring-loaded pressure bushing is pressed by an axial lifting profile against the cylinder guide. When the outer section of the push handle is violently turned, the lifting profile makes the inner section of the push handle run freely in an overload state in which the closure cylinder can turn freely but ineffectively.
Patent JP-3153250-B2 (JP)
IPC: G01N21/90
Filed: 1997-02-11
Granted: 2001-04-03
Abstract: PCT No. PCT/EP97/00623 Sec. 371 Date Feb. 17, 1998 Sec. 102(e) Date Feb. 17, 1998 PCT Filed Feb. 11, 1997 PCT Pub. No. WO97/30343 PCT Pub. Date Aug. 21, 1997In an inspection machine for containers comprising a feed conveyor, a discharge conveyor, and an intermediate conveyor which is arranged thereinbetween and transfers the containers without any self-rotation, and a rotary conveyor which imparts a rotational movement to the containers and is provided at the feed conveyor, a first side inspection device is arranged at the feed conveyor in front of the rotary conveyor, a second side inspection device is arranged at the discharge conveyor after the intermediate conveyor, and a bottom inspection device is arranged in the area of the gap existing between the feed conveyor and the discharge conveyor. A very efficient container transport and a high inspection accuracy are achieved with such an assembly.