baber/WOPTO huggingface dataset:
Patent JP-S623977-B2 (JP)
IPC: B29C35/00
Filed: 1981-08-06
Abstract: PURPOSE:To prevent breaks and deformations of bonded metallic wires, by controlling the flowing action of a fused plastic in a cavity, when sealing electronic parts with a thermo-plastic. CONSTITUTION:Gates 5, 5 are provided opposied each other on both sides of the metal mold cavity 7, and these gates 5, 5 are arranged on the back side of a lead frame 3. The flowing state of the fused thermoplastic 1 in the metal mold cavity 7 are drivided into four pressure flows a, a' and b, b' with the lead frame 3 as a border on the front side, back side and right-left thereof. Besides, the pressure flows b, b' on the front side of the lead frame 3 whereon an IC chip 4 is mounted relatively delay more than the pressure flows a, a' on the back  side. Therefore, the pressure flows a, a' on the back side of the lead frame 3  turn confluent faster than the pressure flows b, b' on the front side at the center  of the metal mold cavity 7 and flow onto the front side of said frame 3 from  the aperture around the IC chip 4 so as to support the metallic wires 2 from below.
Patent JP-S5829733-B2 (JP)
IPC: B29C48/405
Filed: 1977-11-19
Abstract: The invention relates to multi-screw extruders and provides a self-cleaning type extruder including a cylinder (2) and at least two screws (1,1 min ) therein adapted to rotate in the same directions, said screws (1,1 min ) being in such a relation that at any position in at least a part of the screws (1,1 min ) which lies in the longitudinal direction of the extruder, the contour of one screw in a cylinder cross-section taken at right angles to the screw axes is in substantial contact at one point with the contour in the same cross-section of another screw intermeshing therewith; wherein each of said screws (1,1 min ) has at least two screw flights (3, 5; 3 min , 5 min ), and the top (4,4 min ) of at least one of the screw flights (3,3 min ) is substantially in contact with the inner wall surface of the cylinder and the top (6,6 min ) of at least one other screw flight (5,5 min ) has a predetermined tip clearance (8) with respect to the inner wall surface of the cylinder (2).
Patent JP-3660695-B2 (JP)
IPC: A23G3/42
Filed: 1994-06-24
Granted: 2005-06-15
Abstract: The present invention relates to a novel aerated and grained confectionary obtained by the use of a suitable amount of mannitol and/or erythritol relative to the total sweetener content. It also relates to a process for making this confectionary.
Patent JP-H0684308-B2 (JP)
IPC: A61P31/04
Filed: 1986-06-26
Abstract: Hygromycin, epihygromycin and a mixture thereof have potent inhibitory activity against Treponema hyodysenteriae and are useful for treatment of swine dysentery.
Patent JP-H0819119-B2 (JP)
IPC: H01L21/02
Filed: 1993-06-30
Abstract: Disclosed is a method of recovering a cyclic alkylene carbonate, such as propylene carbonate, from an effluent stream of a process in which the cyclic alkylene carbonate removes an organic photoresist material from a substrate. The effluent is a cyclic alkylene carbonate effluent, e.g., a propylene carbonate effluent, of the carbonate, water, and polymeric solids. In the recovery process the cyclic alkylene carbonate effluent is fed to a heat exchanger or evaporator (11), and separated into (i) water and volatiles, and (ii) cyclic carbonate. This lowers the concentration of water in the cyclic alkylene carbonate to a level that is low enough to substantially avoid hydrolysis of cyclic alkylene carbonate to the corresponding glycol. The dewatered cyclic alkylene carbonate is evaporated in an evaporator (41) to separate the cyclic alkylene carbonate from high boiling materials and polymeric solids. The dewatered cyclic alkylene carbonate is separated into (i) a cyclic alkylene carbonate fraction, and (ii) a photoresist solids fraction. The photoresist materials fractions contains photoresist material in the alkylene carbonate. The cyclic alkylene carbonate fraction is further separated in a fractionation colomn (71) into a higher vapor pressure alkylene glycol fraction, and a lower vapor pressure alkylene carbonate fraction. <IMAGE>
Patent JP-3225248-B2 (JP)
IPC: G01N33/543
Filed: 1992-05-28
Granted: 2001-11-05
Abstract: Disclosed are methods and kits useful in the differential diagnosis of multiple sclerosis. The method involves the use of an immunochemical reagent containing one or more prosomal antigens. Such a method typically involves: obtaining serum from a patient suspected of suffering from multiple sclerosis; contacting the immunochemical agent with the serum; and detecting the presence of immune complexes formed between the prosomal antigen and any antibodies reactive therewith present in the serum.
Patent JP-H07102703-B2 (JP)
IPC: B41J2/175
Filed: 1987-07-14
Abstract: An electro mechanic valve device for an ink jet printer comprising at least two valves arranged in a valve housing. Each valve is associated with a magnet core having a winding and a valve pipe having a valve armature and a counter armature. The windings at adjacent magnet cores are arranged alternatingly, a first one at one side of the row of valve pipes and the next one at the opposite side.
Patent JP-S6155598-B2 (JP)
IPC: C25D3/06
Filed: 1982-10-15
Abstract: A chromium electroplating electrolyte containing trivalent chromium ions, a complexant, a buffer agent and organic compound having a -C=S group or a -C-S group within the molecule for promoting chromium deposition. The complexant is preferably selected so that the stability constant K1 of the chromium complex is in the range 10<8> < K1 < 10<1><2> M<-><1>. 
<??>Complexants within this range include aspartic acid, iminodiacetic acid, nitrilotriacetic acid or 5-sulphosalicylic acid. Suitable organic compounds having a -C-S group include thiourea, N-monoallyl thiourea, N-mono-p-tolyl thiourea, thioacetamide, tetramethyl thiuram monosulphide, tetraethyl thiuram disulphide and diethyldithiocarbonate. Suitable organic compounds having a -C=S group include mercaptoacetic and/or mercaptopropianic acid.
Patent JP-H0141726-B2 (JP)
IPC: D01G23/02
Filed: 1985-08-20
Abstract: 1. Arrangement for filling a chute (7) with fibre material, in which the chute (7) is filled by collecting fibre material and is of rectangular section, a rotatable opening roller (4) being arranged above the chute (7) with its axis of rotation parallel to a side face of the chute (7) and a feed device (2, 3) for feed of fibre material being located above the opening roller (4), characterised in that a diverter element (8) is provided in the region of the fibre material leaving the opening roller (4) and serves to divert the material from its direction of flight and into the interior of the chute (7) while dissipating part of the kinetic energy of the material.
Patent JP-2791938-B2 (JP)
IPC: D04B1/26
Filed: 1994-07-29
Granted: 1998-08-27
Abstract: Method for carrying out the restitching of the tip of a manufactured tubular knitted product, particularly the closing of the toe of a sock, comprising the initial phase of producing a sock (5) finishing on the side of the toe (51) remaining open, said method comprising the following operating phases: - moving away the plate (10); - raising the knitting needles (2), with the sinkers (3) closed; raising the said knitting needles (2) once again, with the sinkers (3) open, until the stitches (4) are arranged above the nose (30) of the sinkers (3); - picking up the said stiches (4) and retaining them; - lowering the needles (2); - transferring the sock (5) out of the textile head of the machine (1) at a predetermined distance from the latter; - overturning the sock (5); - transferring the stitches (4) of a first half-row (x) onto the corresponding stitches (4) of the second half-row (y); arranging the stitches (4) of the said first and second half-rows (x,y) along a circumferential arc, at a constant angular distance, with a predetermined pitch in relation to the selected restitching fineness; - restitching the pairs of stitches (4) thus arranged and making one or more closing knots; - executing the cutting of the restitching thread; - returning the sock (5), with the toe (51) thus restitched, into the straight position and discharging it. <IMAGE>
Patent JP-H0618636-B2 (JP)
IPC: B01J13/16
Filed: 1985-09-09
Abstract: A method of microencapsulation is disclosed whereby two or more organic-in-aqueous emulsions, each containing a reactive component in the organic phase, are mixed together causing the reactive components to react and form polymeric walls around the organic droplets. Either, neither or both emulsions may contain one or more fill materials in their organic phase.
Patent JP-2860880-B2 (JP)
IPC: H04N7/50
Filed: 1994-08-04
Granted: 1999-02-24
Abstract: Known transcoders for compressed video signals comprise a decoder and a coder coupled thereto, between which a data signal is transmitted. Because compressed video signals comprise so-called difference pictures and normal pictures, both the decoder and the coder should have a feedback loop which is utilized in decoding and coding a difference picture and is not utilized in decoding and coding a normal picture. For example, for the purpose of prediction means (motion compensation and motion estimation) present in the feedback loop of the coder, much computation has to be carried out in the coder. The computation required is considerably reduced by concomitantly transmitting one or more information signals in addition to the data signal in a transcoder according to the invention, and complete decoding and complete coding no longer takes place. <IMAGE>
Patent JP-H0350212-B2 (JP)
IPC: G01N15/02
Filed: 1987-08-28
Abstract: A method for calibrating a flow cytometry instrument for using said instrument to obtain at least one light-related signal from particles passing through the instrument for analysis, which method comprises: passing calibration particles, having characteristics related to the particles expected to be tested, in a liquid flow stream so that each calibration particle passes, substantially one at a time, through an incident beam of light; detecting a light signal from the calibration particles passing through the beam of light; detecting a noise signal from the calibration particles passing through the beam of light; determining the ratio of the detected light signal to the detected noise signal; reporting the signal as a measured separation value between the light signal and the noise signal; comparing the measured separation value to a predetermined separation value which represents a threshold for minimum instrument performance; and adjusting, if the predetermined separation value has not been attained, the operation of the instrument, while the calibration particles are passing.
Patent JP-H0736829-B2 (JP)
IPC: A61C13/14
Filed: 1991-09-06
Abstract: Polymerisation devices for the treatment of plastic dental parts are known, with a radiation space in a radiation chamber which is accessible via at least one pivotable or displaceable wall, with a fibre-optic guide and with a radiation source unit, the fibre-optic guide coupling the radiation from the radiation source into the radiation space of the radiation chamber and forming a releasable connection between the radiation chamber and the radiation source unit. In order to provide a polymerisation device which makes it possible, by means of a manual polymerisation device, to operate a radiation chamber for the purpose of curing plastic dental parts, in which it is to be possible to convert a manual polymerisation device into a stationary polymerisation device by simple means, the radiation source unit is a manual polymerisation device (3) which is held with its housing part on a first support (6) arranged on a support plate of a support frame, the fibre-optic guide (2) is guided in a second support (7) of the support plate, and the radiation chamber (1) bears on a part of the support frame. 
<IMAGE>
Patent JP-2693321-B2 (JP)
IPC: G06F9/44
Filed: 1991-09-30
Granted: 1997-12-24
Abstract: PURPOSE:To effectively perform the self-recovery to a failure by use of a case in which recovering work is described. CONSTITUTION:Cases are hierarchically classified according to failure symptoms, failures and classes, and a case suitable to a caused failure is selected to perform recovering work. Application priorities are given to the classes, and when the applicable case is present in plural classes, the application priorities are referred to at need. When the application of the case is successful, the application priority of the related class is raised to properly cope with a failure occurring from the same cause. When a plurality of cases to be applied belong to the same class, only one representative case is applied to raise the success ratio of case application.
Patent JP-H0437831-B2 (JP)
IPC: C07D403/12
Filed: 1984-11-29
Abstract: This invention relates to novel indole derivatives of the formula <IMAGE> (I)  wherein A represents a -CH2-CH2-, -CH=CH-,   <IMAGE> group and B represents a methylene, carbonyl, or thiocarbonyl group or A represents a -CO-CO- or   <IMAGE>   group and B represents a methylene group, E represents an alkylene group or a 2-hydroxy-n-propylene, 2-hydroxy-n-butylene, or 3-hydroxy-n-butylene group, G represents an alkylene group, R1 represents a hydrogen, chlorine, or bromine atom or a trifluoromethyl, nitro, amino, alkylamino, dialkylamino, alkyl, hydroxyl, alkoxy, or phenylalkoxy group, R2 represents a hydrogen, chlorine, or bromine atom or a hydroxyl, alkoxy, phenylalkoxy, or alkyl group or R1 and R2 together represent an alkylenedioxy group, R3 represents a hydrogen, chlorine, or bromine atom or an alkyl group, R4 represents a hydrogen atom or an alkyl or phenylalkyl group, R5 represents a hydrogen, fluorine, chlorine, or bromine atom or an alkyl, hydroxyl, alkoxy, or phenylalkoxy group, R6 represents a hydrogen atom or an alkoxy group, and R7 represents a hydrogen atom or an alkenyl, alkyl or phenylalkyl group, and the acid additional salts thereof. These compounds, which may be obtained by use of known methods, have valuable pharmacological properties, particularly a heart rate-lowering activity.
Patent JP-3270012-B2 (JP)
IPC: H04L12/701
Filed: 1998-09-08
Granted: 2002-04-02
Abstract: In order to measure the load on a server and perform its allotment with high efficiency, the communication from a client to a server is monitored. The communication data size per connection is measured as the load on the server, the change of the communication data size per connection is detected, the maximum is recorded, and if the communication data size decreases at the time when the maximum is detected, the load on the server is judged to be heavy. <IMAGE>
Patent JP-3312876-B2 (JP)
IPC: H01L23/12
Filed: 1998-09-17
Granted: 2002-08-12
Abstract: PROBLEM TO BE SOLVED: To attain a semiconductor package for which encapsulation with resin is not required satisfactory in reliability or airtightness and moreover superior in thermal conductivity. SOLUTION: A thermal conductive sheet-like substance 31, which contains at least 70 to 95 pts.wt. of an inorganic filler and 5 to 30 pts.wt. of a thermosetting resin composition and has flexibility in a non-cure state is prepared. A through-hole 33 is formed in the thermal conductive sheet-like substance 31, and a conductive resin composition 34 is filled in this through-hole 33. The thermal conductive sheet-like substance 31 and a semiconductor chip 35 are overlaid on each other, so that the through-hole 33 of the thermal conductive sheet-like substance 31 conforms with an electrode of the semiconductor chip 35 in a position to a plane face direction. This is heated and pressed, whereby the thermal conductive sheet-like substance 31 is cured and integrated with the semiconductor chip 35. On a face on a counter side to the semiconductor chip 35 of a thermal conductive mixture 37, an external fetch-out electrode 36 is formed in a state such that it is connected to the conductive resin composition 34.
Patent JP-2854005-B2 (JP)
IPC: H04N7/173
Filed: 1988-10-26
Granted: 1999-02-03
Abstract: A closed circuit interactive television system (10) provides a multichannel television signal from a localized head end (12) which is used for individualized interactive selections by a plurality of users (22, 24, 26). Each user station contains a conventional television receiver (32a, 32b, 32c) and a smart box or interface and selection device (30a, 30b, 30c). The smart box or interface and selection device (30) is disposed between the television receiver (32) and the RF distribution amplifier (36). The number of user stations (22, 24, 26) on the system (10) is virtually unlimited. The system (10) provides the audio/video television signals (14, 16, 18, 20) in at least frame accurate synchronization to enable seamless video switching between channels, which seamlessness is enhanced through the view of a pair of tuners in the interface selection box (30a, 30b, 30c) which are alternately commanded to pretune to the channel of the next actual choice made prior to the changeover under control of a microprocessor in response to command signals embedded in the television signals being received.
Patent JP-H0672099-B2 (JP)
IPC: A61P43/00
Filed: 1989-10-18
Abstract: A use of a cyclodextrin or a derivative thereof for the manufacture of a medicament for treatment of shock.
Patent JP-2743292-B2 (JP)
IPC: B60K17/30
Filed: 1990-10-17
Granted: 1998-04-22
Abstract: A rotary driving apparatus including internally-meshing planetary reduction gear to which the output rotation of a motor (11) is inputted, a drive shaft (26) to which the output rotation of the planetary reduction gear (22) is transmitted, an output rotary shaft (29) to which the rotation of the drive shaft is transmitted, and a rotary flange (33) provided on the output rotary shaft with a wheel mounted on the flange. The speed of the output rotation of the motor (11) is reduced and then transmitted to the wheel so as to cause a vehicle to run on the wheel. The apparatus further includes a free-wheel mechanism comprising first axially-slidable engagement means (24, 27) provided between the drive shaft and an external gear of the planetary reduction gear, second axially-slidable engagement means (28, 30) provided between the drive shaft and the output rotary shaft, an operational shaft (34) which is arranged to be fixed to an end portion of the drive shaft and which is slidable axially and capable of being fixed at an axial position, a guide (36) in which the operational shaft is guided, and means for permitting the operational shaft to slide axially. When the operational shaft (34) is slid axially, at least the engagement between the drive shaft and the external gear is either established or interrupted. <IMAGE>
Patent JP-H0763372-B2 (JP)
IPC: C12N15/36
Filed: 1986-11-25
Abstract: Novel DNA constructs comprising regulatory regions plus the structural coding region for hepatitis B surface antigen (HBsAg) are disclosed. The regulatory regions employed are responsive to methanol, non-catabolite repressing carbon sources and catabolite repressing carbon sources followed by carbon source starvation. The novel constructs are incorporated into a variety of linear and circular plasmids. Such plasmids are used to transform suitable hosts and ultimately used for the production and isolation of hepatitis B surface antigen in high yields.
Patent JP-3448379-B2 (JP)
IPC: C08L63/00
Filed: 1994-11-22
Granted: 2003-09-22
Abstract: Improved double metal cyanide catalysts are disclosed. The substantially amorphous catalysts of the invention are more active for polymerizing epoxides than conventional DMC catalysts, which have a substantial crystalline component. Polyol products made with the catalysts are unusually clear, have exceptionally low unsaturations, and contain no detectable amount of low molecular weight polyol impurities. A method of making the improved DMC catalysts, which involves intimately combining the reactants, is also disclosed.
Patent JP-H0525511-B2 (JP)
IPC: A61M31/00
Filed: 1987-11-18
Abstract: Devices for improving nasal breathing and to nasal drug delivery devices having two end portions of a resilient material in the form of relatively thin tabs, preferably having a gentle curvature, interconnected by a resilient member. Upon bending of the connecting member, the two end tabs can be positioned in respective nostrils where they will be biased outwardly against the nasal side walls, the outward biasing force being sufficient to locate the device in the nose and to dilate the anterior part of each nasal cavity by an amount to improve nasal breathing. No part of the device is grippingly engaged with the septum and a substantial free passage for air flow remains between the septum wall and the nasal side wall-contacting face of each end tab.
Patent JP-H0534343-B2 (JP)
IPC: A61K39/395
Filed: 1983-02-04
Abstract: The present invention relates to drugs characterized in that they comprise, in association, at least one immunotoxin and at least one monovalent carboxylic ionophore.
Patent JP-2754000-B2 (JP)
IPC: C07K16/00
Filed: 1987-04-14
Granted: 1998-05-20
Abstract: Antigens and vaccines containing purified oligomers (1-50 units) of the repeating pentasaccharide unit of type III Group B Stretococcus (III GBS) polysaccharide capsule. Methods of making the antigen by recovering polysaccharide from cultured III GBS or medium and digesting the polysaccharide with a specific endo- beta -galactosidase. Enzymatic cleavage of bacterial polysaccharide to make purified oligomers. A purified trypsin-resistant C surface protein, m.w. about 14,000 and vaccine. Passive immunization using the above vaccines. Immunoassays for GBS immunodeterminants or anti-GBS antibodies.
Patent JP-2544566-B2 (JP)
IPC: A01N47/36
Filed: 1992-02-12
Granted: 1996-10-16
Abstract: PCT No. PCT/EP92/00304 Sec. 371 Date Sep. 21, 1993 Sec. 102(e) Date Sep. 21, 1993 PCT Filed Feb. 12, 1992 PCT Pub. No. WO92/13845 PCT Pub. Date Aug. 20, 1992.The invention relates to novel intermediates for the preparation of a certain group of novel phenylsulfonylurea herbicides, which herbicides are particularly advantageous for use in crop protection. The novel intermediate compounds are of the formula II    <IMAGE>  (II)  and of the formula VI,    <IMAGE>  (VI)  as defined in the specification and claims. The intermediate compounds may be used to prepare herbicidal and plant growth regulating compounds of the formula I or salts thereof:  he herbicides so obtained are particularly suitable for selectively controlling weeds.
Patent JP-2779705-B2 (JP)
IPC: B60B39/00
Filed: 1994-07-27
Granted: 1998-07-23
Abstract: In an anti-skid device for motor vehicles, chain sections (4) are hurled into the area of the road-contacting surface of the tyre by a rotating holder (3). In order to rotate the holder (3), a driving unit (3) presses the holder (3) against the flank of the corresponding tyre (2). A compressed gas source (12) in the form of commercially available, exchangeable compressed gas cartridges (13) arranged in the driver's cabin (1) of the vehicle is used to drive the driving unit (6).
Patent JP-3742980-B2 (JP)
IPC: B23C5/02
Filed: 1996-07-11
Granted: 2006-02-08
Abstract: PCT No. PCT/SE96/00938 Sec. 371 Date Mar. 27, 1998 Sec. 102(e) Date Mar. 27, 1998 PCT Filed Jul. 11, 1996 PCT Pub. No. WO97/03779 PCT Pub. Date Feb. 6, 1997A tool for cutting metal machining comprises one or several cutting insert seats (1), each one for an indexable cutting insert, each insert seat comprising a bottom support surface (10) and at least two side surfaces, which form a right angle with each other. One of these side surfaces comprises two side surfaces (12, 16), which are located at different distances from the bottom support surface (10), one of these being intended as a support surface for square cutting inserts and the other as a support surface for specially shaped hexagonal inserts. In this way, one and the same insert seat can accommodate either a square or a hexagonal cutting insert, which considerably improves cutting economy.