baber/WOPTO huggingface dataset:
Patent JP-3338475-B2 (JP)
IPC: H01L21/52
Filed: 1992-06-05
Granted: 2002-10-28
Abstract: PURPOSE:To enhance a placing accuracy of a chip by forming a metal surface moistened with a solder material on a surface of a region for mounting the chip, and forming a metal oxide surface not moistened with the material at least on a surface of a peripheral region of the metal surface. CONSTITUTION:A lead frame base material 1 having a die pad part 1a and a lead part 1b cut-processed is prepared, and an Ni-plated layer 2 is formed on a surface of the material 1. An Au-plated layer 3a is partly plated on the part 1a, and an Au-plated layer is also formed on a wire bonded part and a terminal part of the part 1b. Then, the entire frame is oxidized to alter the surface of the layer 2 to an Ni-oxidized layer 2a not moistened with a solder material. of a shape slightly protruding upward. Thereafter, after a chip 4 having a solder material 5 on a rear surface is placed on the part 1a, the entirety is heated to aggregate the material on the layer 3a by surface tension to solder-connect the chip 4.
Patent JP-S6247336-B2 (JP)
IPC: H02B13/02
Filed: 1979-12-04
Abstract: 1. Multi-phase, metal-encapsulated, high-pressure-insulated switching device for high-voltage switchgears, which is inserted into the course of a bus bar system and provided with a switching point (7, 8, 9) provided for each phase of a branch in angular form, where each switching point (7, 8, 9) has two contact components (7a, 7b, 8a, 8b) establishing an isolating gap in the switch-off position and whose high-voltage-carrying contact components have the smallest diameter in the region of the isolating gap, and wherein in the same metal encapsulation (2), for each phase of the bus bar system, a terminal conductor (19, 20, 21), connecting the conductors of the phase of the bus bar system, is led, transversely to the axis of at least one other switching point (7, 8, 9) at a distance therefrom, to a lead-through insulator in the metal encapsulation and leading to the bus bar conductor characterised in that the isolating gaps of the switching points (7, 8, 9) are arranged in two different planes lying at right angles to their axes, and that the terminal conductors are directed past the switching point or the other switching points (7, 8, 9) as the case may be, only in the region of the isolating gap and the conductors of the phases of the bus bar system, which are arranged on both sides of the metal encapsulation (2), are so connected to one another, that the phases are arranged so as to be mutually rotated by 180 degrees.
Patent JP-H0630638-B2 (JP)
IPC: C12Q1/68
Filed: 1990-06-22
Abstract: A Neisseria-specific DNA probe is chosen from the group of the oligonucleotides Opa 1, Opa 2, Opa 3, P III, Pil 1, IgA 1 and IgA 2 or from sequences complementary to these and it can have up to 5 further nucleotides at the 5' and/or 3' end. The probe is suitable for the detection of at least one of the pathogenic Neisseria species N. gonorrhoeae and N. meningitidis under hybridization conditions by the detection of the hybrid formation.
Patent JP-3536263-B2 (JP)
IPC: D01H13/32
Filed: 1994-07-01
Granted: 2004-06-07
Abstract: The system contains closed-loop control for deriving controlled values from parameters which influence the productivity of the spinning machine (RS). In addition to parameters which are measured by sensors, the system also takes into account for the closed-loop control those parameters which cannot be measured or can only be measured with difficulty. The latter parameters are included in the closed-loop control by means of a fuzzy logic unit, for which purpose the closed-loop control has a fuzzy controller (FC). <IMAGE>
Patent JP-3919886-B2 (JP)
IPC: F25D23/00
Filed: 1997-07-09
Granted: 2007-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator that can easily manage the preservation period for an object to be housed. SOLUTION: A refrigerator has input means 13-24 for inputting information, for example, for identifying an object to be housed and for deciding a preservation period, a storage means 9 for grouping the information being inputted by the input means 13-24 for each object to be housed and relating one another for storing, a display 7 being mounted to the external part of the refrigerator body, and a control means 8 for distinguishing the information being stored in the storage means 9 for each object to be housed for displaying on the display 7.
Patent JP-3504974-B2 (JP)
IPC: B65H45/28
Filed: 1994-08-08
Granted: 2004-03-08
Abstract: Provision is made of a device for slowing down signatures transported in a folding machine. The device comprises a multiplicity of rotating grippers for the secure gripping of signatures (20), which come from a conveyor belt system (22) which is located in the folding machine which is running at high speed. Provision is also made of a deceleration drum (10) for slowing down the signatures by means of a gentle velocity profile. The deceleration drum has a multiplicity of pivoting arms (12), which are mounted rotatably on a rotary disc (14) which is rotating about a first axis and are connected, by means of a control lever (16), to a control disc (18), the control disc (18) rotating about a second axis which lies parallel and offset with respect to the first axis. The rotating grippers (26) are fastened to the outer ends of the pivoting arms (12). The rotating grippers grip the leading edge of the signatures coming from the conveyor belt system (22), while their trailing edges are still being controlled by the conveyor belt system. The deceleration drum can alternatively be equipped with a control cam (34) and a sliding connecting system (36) instead of the pivoting arm (12)/rotary disc (14) and control lever (16)/control disc (18) mechanism. <IMAGE>
Patent JP-H082173-B2 (JP)
IPC: F16D65/28
Filed: 1992-06-30
Abstract: PURPOSE:To get a braking device not requiring heat-resistant parts or a cooler without causing partially high temperature by providing permanent magnets in rows face to face on the side of a motion member and the side of a fixed member, and holding either row of permanent magnets through a middle holding member, and working magnetic attraction/magnetic resiliency only in the direction of deceleration of the motion member. CONSTITUTION:When a row of permanent magnets 36 on fixed side are brought close to a row of permanent magnets 22 on motion side by advancing an advance/retreat disc 25 by means of an advance and retreat motion mechanism 31, the condition that each magnetic pole of the permanent magnets in a row on motion side faces each magnetic pole of the permanent magnets 36 in a row on fixed side, between the fellow different magnetic poles, and the condition that it does between the fellow same magnetic poles occur alternately So, in the process reaching the condition that the fellow same magnetic poles face to each other from the condition that they face each other, between the fellow different magnetic poles, reverse force adds in the rotational direction by magnetic attraction and magnetic resiliency Accordingly, for the middle rotor 13, the rotation seeks to be decelerated, and at this time, a ratchet claw 17 engages with a ratchet 11, and gives braking force to the rotor 3 through a rotary shaft 5.
Patent JP-H0642872-B2 (JP)
Inventor: JIYOSEFU PII BURAUN
IPC: A61B5/01
Filed: 1991-08-14
Abstract: The unitary probe cover (10) for an infrared radiation thermometer (14) has a frustum-shaped sheath (16) which fits over the thermometer probe (12). A base (18), which is engageable with the probe (12), is formed integrally with and around the periphery of the proximal end (32) of the sheath (16) to hold the sheath (16) over the probe (12). The sheath (16) is made of an infrared transparent material and is formed to have a thinner distal end portion (30) terminating in a thin window (20) which passes infrared radiation through the probe (12) into the thermometer (12). <IMAGE>
Patent JP-3576177-B2 (JP)
IPC: H04B7/24
Filed: 1991-08-20
Granted: 2004-10-13
Abstract: A GPS single-receiver pointing/attitude system derives pointing/attitude measurements by correlating a selected GPS code (either P or C/A), recovered from GPS navigation signals using a single GPS receiver with multiple GPS antennas (a reference antenna and at least two slave antennas for pointing or three for attitude). For a two antenna pointing application, the GPS receiver (FIG. 4) includes, for each receiver channel, the incoming GPS signals are applied to three code correlators (72-75) assigned to the reference antenna, and three code correlators (76-77) assigned to the slave antenna, which provide corresponding reference and slave I and Q correlation outputs. The single-receiver pointing technique involves: (a) using the reference I and Q correlation outputs to establish a conventional reference antenna tracking loop; and (b) processing the reference and slave I and Q correlation outputs (using differential carrier doppler phase or code phase measurements) to determine phase differences from which pointing can be computed.
Patent JP-H067841-B2 (JP)
IPC: A61C9/00
Filed: 1985-10-01
Abstract: A method and apparatus for making a model of a set of teeth, in which each tooth is mounted on a holding pin (17) which is removably disposed in a base plate (15). For positioning of the holding pins, a datum plate (10) of transparent material is placed on the impression (5) of a jaw and the desired positions, of a respective holding pin for each tooth root, are marked. Then pins are inserted into a pre-perforated base plate (15) according to the markings, or a pre-perforated base plate of transparent material is used instead of the transparent datum plate (10), and is marked with desired pin positions on one side and provided with pins on its other side. The pins then penetrate molding material placed in the impression (5), and harden in place as the molding material hardens. The hardened molded material can then be sawed into separate parts.
Patent JP-3285472-B2 (JP)
IPC: G10L19/08
Filed: 1995-08-29
Granted: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a speech decoding device having a variable speed function capable of applying even when a pitch period is longer than frame length and having less sound quality deterioration. SOLUTION: A reproduction speed control part 2 produces a control signal for reproducing a sound source synp' (n) in which a sound source is deleted in a pitch period unit from the sound source to which a pitch component produced in a pitch synthesis filter 4 is added, or repeated, in a speech with a synthesis filter 6. The synthesis filter 6 produces a synthesis speech synn which is deleted or repeated by performing speech synthesis processing based on linear predictive factor αk sent from a linear predictive factor memory 5 to the sound source synp' (n) outputted from the pitch synthesis filter 4 according to a control signal sent from the reproduction control part 2. By performing delete processing or repeat processing in a pitch period unit, variable speed with less sound quality deterioration is realized.  Since delete processing or repeat processing is performed in a pitch period unit, this method is applied even when pitch period is longer than frame length.
Patent JP-3464539-B2 (JP)
IPC: B41K3/12
Filed: 1994-09-27
Granted: 2003-11-10
Abstract: A series of H banknote sheets, for example 100 sheets, is first checked for misprints and the banknote positions of each sheet which have misprints are stored in a computer. The sheets of this series then pass a numbering machine (4) having freely programmable numbering units which are controlled by the computer. Numbering takes place in such a way that all the perfect banknote prints within the sheet series, excluding the misprints, acquire a continuous number sequence, the number sequence of H banknotes in one and the same banknote position being a continuation of the number sequence of the H banknotes in an adjacent banknote position. The next series of H sheets acquires the consecutive number sequence. After numbering, sheet stacks (FH), each with H sheets, are formed, these stacks are cut into banknote stacks (W), and these banknote stacks, ordered according to consecutive numbering, are fed to a separating-out and bundling device (9), in which the misprints are removed and, in each case, H successive perfect banknotes are combined to form a bundle (WB) having a complete number sequnce. Ten bundles in each case are packaged into a banknote package (P). <IMAGE>
Patent JP-2825551-B2 (JP)
IPC: C12R1/78
Filed: 1989-09-29
Granted: 1998-11-18
Abstract: A process of producing 2-keto-L-gulonic acid by fermentative conversion of L,-sorbose utilizing a fermentation system composed of component produced from a microorganism having the identifying characteristics of strain DSM No. 4025 and a yeast component.
Patent JP-H0669818-B2 (JP)
IPC: B65D39/08
Filed: 1984-12-17
Abstract: A bung hole closure for cans is described, in which a liquid is stored under pressure or without pressure and from which it is removed under pressure by means of a tap fitting. It comprises a plug-like soft portion bored thru axially having at least one sealing portion in the inside bore, a projection serving for support on the rim region of the can lid surrounding the can opening and a seal seat for the rim of the can opening provided underneath the projection. This soft portion is surrounded by a reinforcing hard portion in the form of a sleeve, which has a projection which is embedded in the projection of the soft portion. The jacket of the sleeve is perforated and has smooth continuous webs and, arranged between these webs, conically outward protruding catches which can be pushed into the material of the soft portion.
Patent JP-4535530-B2 (JP)
IPC: C07D501/04
Filed: 1999-09-20
Granted: 2010-09-01
Abstract: A method for producing a 3-sulfonyloxy-3-cephem compound shown by the formula (3) comprising reacting a 3-hydroxy-3-cephem compound shown by the formula (1) with a sulfonyl halide shown by the formula (2) in an organic solvent in the presence of an alkali metal carbonate or alkaline earth metal carbonate. <CHEM>  R<4>SO2X <CHEM> (R<1> to R<4>, and X are as defined in the specification)n
Patent JP-4327954-B2 (JP)
IPC: F04B43/067
Filed: 1999-09-27
Granted: 2009-09-09
Abstract: The present invention relates to a pump device for pumping liquid foodstuff, e.g. ketchup, mustard, sauce, dressing or similar, wherein the pump device (1) includes a pump housing (7), an inlet (5), an outlet (6), a pump body (12) and at least one pump means (21), wherein the pump body (12) has an elastic member (13) which by means of the pump means (21) can be stretched for imparting pump movements thereon for pumping foodstuff (2) out of the pump housing (7) through the outlet (6), and wherein the elastic member (13) of the pump body (12) is provided to perform, through contraction, suction movements for sucking foodstuff (2) into the pump housing (7) through the inlet (5). The elastic member (13) of the pump body (12) is provided in a prestressed or preloaded shape (FF) relative to a normal shape (NF). The elastic member (13) can be stretched from said prestressed or preloaded shape (FF) to a stretched shape (UF) for imparting pump movements onto said elastic member (13). Furthermore, the elastic member (13) is provided after having performed said pump movements, to contract from said stretched shape (UF) into its prestressed or preloaded shape (FF) for performing suction movements. <IMAGE>
Patent JP-H0755834-B2 (JP)
IPC: C01G55/00
Filed: 1990-10-12
Abstract: A process for the recovery of rhodium from distillation residues of crude products from the oxo synthesis with rhodium complexed with an organic phosphorous III compound comprising treating the said distillation residues with oxygen or an oxygen containing gas in the presence of an alkali metal salt of a monocarboxylic acid of 2 to 5 carbon atoms at 60 DEG  to 120 DEG  C. at atmospheric or elevated pressure to form a water-soluble rhodium compound and extracting the mixture with water to obtain an aqueous phase containing the water soluble rhodium compound in a very simple manner without any substantial loss of rhodium.
Patent JP-3552887-B2 (JP)
IPC: B01J27/132
Filed: 1997-10-09
Granted: 2004-08-11
Abstract: The invention provides a process for the preparation of 1,1,1,2,2-pentafluoroethane by fluorinating in the gas phase a halogenated hydrocarbon feedstock containing 2-chloro-1,1,1,2-tetrafluoroethane with hydrogen fluoride, the process being characterized in that:   (i) a fluorinated chromium oxide obtained by fluorinating a chromium oxide represented by the formula: CrOm (1.5<m<3) is used as the catalyst, (ii) the mixing ratio (by mole) of hydrogen fluoride to halogenated hydrocarbon feedstock ranges from 1.5 to 10, and (iii) the fluorination is conducted at a temperature of 250 to 350 DEG C.   The process makes it possible to prepare easily HFC-125 reduced in the contents of CFCs.
Patent JP-3220067-B2 (JP)
IPC: B41F21/10
Filed: 1997-10-09
Granted: 2001-10-22
Abstract: The grips are spaced over the cylinder and are adjusted to grip and release the paper sheets being processed. Each line of grips has an adjusting rod (16) on which are mounted adjusting wedges. The axial position of the wedges determines the setting of the grips. A servo motor (33) drives each adjusting rod while a sensor (34) monitors the displacement of the rod. The sensors are connected to a controller (38). This enables the grip settings to be adjusted while the roller is rotating. The sensors are linear sensors. Each servo motor drives a simple gearing which includes a gear on the threaded end of the adjusting rod. A stepping motor drives the adjustment.
Patent JP-3016682-B2 (JP)
IPC: B60R21/217
Filed: 1993-10-19
Granted: 2000-03-06
Abstract: PURPOSE:To form the style of connection between the opening end of an air bag and two retainer member in surface contact and secure high sealing performance so as to evade stress concentration by connecting two retainer members mutually in such a state of sandwiching the open end of the air bag. CONSTITUTION:An air bag device 1 has an inflater 2 for making gas generated at collision of a vehicle, a lower retainer 3 for storing and holding the whole of the inflater 2, and an upper retainer 4 connected to the upper part of the lower retainer 3. An air bag 5 stored in the inside of the upper retainer 4 in a folded state and a lid 6 for closing the upper opening of the upper retainer 4 are also provided and they are attached to an inside space opposite to an assistant driver's seat in the instrument panel 7. The lower retainer 3 of which both ends are closed has a cylindrical shape, the upper retainer 4 has an approximately trapezoidal cross section, and both the retainers 3, 4 are integrally connected to each other between a seal face 9 and a flange 10 in such a state of sandwiching the open end 5a of the air bag 5.
Patent JP-3745927-B2 (JP)
IPC: H01L21/60
Filed: 1999-10-12
Granted: 2006-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a flip-chip packaging device which enables, the full bonding strength of an electronic component to a substrate is obtained and a stable bonding of the electronic component to the substrate, and the packaging method of a flip chip. SOLUTION: A support member 131 formed into a tabular body is mounted to an ultrasonic wave horn 114 in a state that a holding member 115 inserted in the member 131 with a gap 132 in the member 131 is supported by the end part 1311 on one side of the end parts of the above support member 131 and the other end part 1312 of the above support member 131. Hereby, vibrations in the axial direction of the member 115 can be suppressed and moreover, as an applied pressure is made to act to the member 115 on the same axle, the full bonding strength of an electronic component to a substrate is obtained and a stable bonding of the electronic component to the substrate can be performed.
Patent JP-H02297-B2 (JP)
IPC: C03B3/00
Filed: 1986-12-05
Abstract: In a rotating vessel (10) for liquefying pulverulent material (20) wherein the pulverulent material (20) forms a lining (21,25) on sidewall portions of the vessel (10), pressing means (30) are provided for creating a flattened end portion at the top of the lining (21) onto which additional pulverulent material (20) is fed and subsequently pressed into the lining (21). The pressing means is preferably a rotationally driven wheel (30) and the pulverulent material (20) may be glass batch. A more stable feeding operation and reduction of dusting are attained.
Patent JP-2843618-B2 (JP)
IPC: C07K1/08
Filed: 1989-11-21
Granted: 1999-01-06
Abstract: Process for preparing tripeptides of the general formula I  U-A-B-C-OH   I in which U is hydrogen or a urethane protective group and A, B and C are amino acids, by reacting a compound of the general formula II  U'-B-OH   II in which U' is a urethane protective group which can be eliminated by hydrogenolysis, with a compound of the general formula III  H-C-OR   III in which R is alkyl, by the PPA method, eliminating U', reacting the compound obtained in this way with a compound of the general formula IV  H-B-C-OR   IV by the PPA method and subsequently eliminating R enzymatically.
Patent JP-3942248-B2 (JP)
IPC: F28D15/02
Filed: 1997-11-04
Granted: 2007-07-11
Abstract: The present invention relates to a heat sink. More particularly, the present invention relates to a heat sink used for radiating heat from an integrated circuit package such as a micro-processor arranged in a portable type electronic apparatus such as a notebook type personal computer and also used for radiating heat from a hard disk unit used in an electronic apparatus. The heat sink comprises: a heat transmitting member for transmitting heat generated by a heating component; a holding section for holding the heat transmitting member; and a heat sink body having a space in which a cooling fan having at least blades and a drive motor is embedded, wherein a portion of the holding section for holding the heat transmitting member, the portion being located below the space, is cut out. <IMAGE>
Patent JP-H0571260-B2 (JP)
Inventor: EASTMAN DIANNE
IPC: A61F5/448
Filed: 1986-12-26
Abstract: An ostomy appliance in which an ostomy bag is supported on the user's skin by a membrane adhesively held on the skin where the membrane and adhesive layer are very thin, flexible, elastic and highly permeable to water vapor and oxygen transmission. A stiffening member is removably provided for mounting the very thin, flexible membrane in a spread out condition while it is being attached to the skin, and the stiffening member is thereafter removed so that the appliance is supported on the skin only by the flexible permeable membrane.
Patent JP-3613863-B2 (JP)
IPC: H04L69/14
Filed: 1995-12-21
Granted: 2005-01-26
Abstract: A networking method and system for performing data communication to a client computer from a server computer having a plurality of network interfaces through a network. The invention includes a LAN switch, provided between the network and the server computer. The LAN switch includes a plurality of communication paths correspondingly connected to the network interfaces of the server computer. Any one of the communication paths are usable to connect the client computer with the server computer. The invention further includes a selector for selecting one of the communication paths in accordance with a quality of service (QOS) requested by the client computer. The selector selects the communication path using information contained in a routing table in the server computer based on a network address of the network connected to the client computer. The routing table includes the address of the network connected to the client computer and addresses of network interfaces of the server computer correspondingly connected to the communication path.