baber/WOPTO huggingface dataset:
Patent JP-S6352777-B2 (JP)
IPC: H01L21/60
Filed: 1979-11-22
Abstract: A wire bonding machine for wedge bonding fine wires to semiconductor devices is provided with a rotating bonding head which is mounted on a fixed machine frame and having a X-Y table mounted on the fixed machine frame opposite a vertically movable bonding tool mounted on the rotating bonding head. The bonding head is provided with means for articulating the bonding tool in a vertical direction and in a rotational direction. The rotational movement of the novel bonding head does not impart vertical movement to the bonding tool.
Patent JP-2821708-B2 (JP)
IPC: G01N23/02
Filed: 1990-06-13
Granted: 1998-11-05
Abstract: A density-moisture measuring system includes: a NaI scintillator (4) for detecting only a  gamma -ray from a californium (1) which has passed through an article (20) to be measured; a plastic scintillator (15) for detecting a  gamma -ray and a neutron beam; and a photomultiplier tube (6) connected to the said scintillators. A proportional relationship seems to be established between  gamma -ray data Nc and N gamma  which have passed through the article (20) and have been detected by the NaI scintillator (4) and the plastic scintillator (15). The  gamma -ray data and fast neutron beam data N gamma , Nn which have been detected by the plastic scintillator (15) cannot be separated even by use of wave form discrimination, but, can be separated by use of the relationship between the  gamma -ray data Nc detected by the NaI scintillator (4) and the  gamma -ray data detected by the plastic scintillator (15). Further, the use of the plastic scintillator (15) makes it easy to handle. Furthermore, the plastic scintillator carries out the detection of the  gamma -ray and the fast neutron beam and functions as an optical guide for a ray of light detected by the NaI scintillator for detecting the  gamma -ray. <IMAGE>
Patent JP-H0765688-B2 (JP)
IPC: F16K3/08
Filed: 1990-06-20
Abstract: In a "half-turn" type two-disc tap, the two discs are superposed and in contact to adjust the flow rate of a liquid. Each disc has first and second openings situated on respective sides of a predetermined diameter of the disc. The first opening is situated in the central part of the disc and the second opening is situated at the periphery of the disc so that in the closed position of the tap is openings of each disc are separated from the openings of the other disc and in the maximum open position of the tap the first and second openings are respectively and conjointly superposed over an angle just less than 360 DEG .
Patent JP-2876070-B2 (JP)
IPC: D21H17/00
Filed: 1990-06-22
Granted: 1999-03-31
Abstract: The invention relates to a cigarette paper having a low total filler content, 20% by weight of the paper or less, a proportion of the filler being a filler capable of effecting visible sidestream smoke reduction. The basis weight of the paper is about 30 g m<-><2> or more and the total weight of filler is not more than 8g/m<2>. Smoking articles made with such papers provide a synergistic sidestream smoke component reduction when compared with control cigarettes. Papers according to the invention with the addition of various burn additives are also described.
Patent JP-S6348956-B2 (JP)
IPC: C25D5/08
Filed: 1980-12-16
Abstract: A continuous electrolytic treatment can be applied to a metal strip by the method which comprises the steps of (1) passing a metal strip through a narrow treating space formed between horizontal upper and lower electrode devices, each having at least one insoluble electrode, whereby the treating space is divided into two gaps by the metal strip; (2) feeding an electrolytic treating liquid to the gaps through slits each formed in the middle portion of the electrode device in such a manner that the slit horizontally extends across the electrode device at right angles to the direction of passage of the metal strip and directed vertically toward the metal strip, whereby each stream of the treating liquid can be divided into two opposite flows in the gap; and (3) applying an electric current between each electrode and the metal strip.
Patent JP-4225605-B2 (JP)
IPC: G10L21/034
Filed: 1998-06-12
Granted: 2009-02-18
Abstract: PROBLEM TO BE SOLVED: To facilitate simultaneous adjustment of a suppression level and an output level by relatively combining the suppression level and an amplification level to show on the same display device and also varying the display reference point of the suppression level in accordance with the setting of the amplification level. SOLUTION: A volume level detection circuit 201 detect an input signal level and a volume level control circuit 203 compares it with threshold set to a CPU 208 and when it exceeds the threshold, it is lowered to the threshold. In such a case, because level difference between a signal that is subjected to volume adjustment in a volume level suppression circuit 202 and an input signal, a volume amplifier circuit 206 amplifies the input signal that is subjected to volume adjustment in the circuit 202 according to an amplification level set by amplification level setting volume 205 and corrects input signal level difference in front and behind.  The CPU 208 combines a compression level detected by a suppression level detection circuit and an amplification level set by the volume 205, changes the display reference point of a compression level in accordance with the amplification level and shows on an LCD 209.
Patent JP-S6234922-B2 (JP)
IPC: F01M1/08
Filed: 1980-12-26
Abstract: PURPOSE:To make appropriate the amount and velocity of ejected oil flow through an oil jet nozzle for cooling the piston of an internal combustion engine and improve the effect of the cooling of the piston, by constricting a pipe to make a nozzle hole of prescribed shape. CONSTITUTION:A pipe 1 for an oil jet nozzle for cooling a piston is constricted to change the inside diameter of the tip of the pipe so that a straight passage 3 of small diameter and a divergent open passage 4 continuous to the former passage are defined. When the inside diameter of the pipe 1 is d1, the inside diameter of the straight passage 3 is d2, its length is l1 and the total length of the straight passage 3 and the open passage 4 is l2, dimensional relationships d2= (0.35-0.6)d1, l2=(2-4)d2 and l>=0.5l2 are set to make the amount and velocity of flow of cooling oil so appropriate that the cooling oil is ejected to a prescribed position without mixing bubbles in the oil and diffusing it.
Patent JP-3022942-B2 (JP)
IPC: C07D223/26
Filed: 1993-08-04
Granted: 2000-03-21
Abstract: Labeled carbamazepine analogues of Formula (I) are disclosed. The analogues are used immunoassay dry elements and immunoassays for detecting carbamazepine. The elements are preferably dry, thin film analytical elements comprising a labeled carbamazepine analogue. <CHEM>
Patent JP-3176342-B2 (JP)
IPC: G01N33/15
Filed: 1998-07-08
Granted: 2001-06-18
Abstract: This invention relates to a method for evaluating the susceptibility of pharmaceutical drugs to metabolism by a specific cytochrome P-450 isozyme. which comprises contacting the sample compound with a reagent composition prepared by adding the specific cytochrome P-450 isozyme to liver microsomes lacking said specific cytochrome P-450 isozyme in a carrier material. More particularly, this invention relates to a useful in vitro quantitative assay for drug metabolism by P-450 isozymes such as CYP2D6, CYP2C19, and CYP2A6. This invention also relates to a reagent composition which is useful for said in vitro assay.
Patent JP-H0571469-B2 (JP)
Inventor: RORUFU BIBERUGU
IPC: B65D5/70
Filed: 1983-11-08
Abstract: Opening arrangements for packing containers often consist of a pouring opening formed in the packing container wall which is covered by a tear-off cover strip. To faciliate the removal of the cover strip, the same is placed so that it projects with one end portion outside the edge line of the container wall. However, this also increases the risk of unintentional opening. To reduce this risk the projecting end part (6) of the cover strip (5) may be folded about 180 DEG  to lie against the main part of the cover strip, at the same time as the cover strip is provided with one or more moulded portions (9) which make it possible to insert a finger underneath the grip lug (6) and lift the same when the cover strip (5) is to be removed.
Patent JP-3568743-B2 (JP)
IPC: H01L21/52
Filed: 1997-08-05
Granted: 2004-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin paste excellent in bond strength and a long pot life, by including a liquid epoxy resin, a phenol curing agent, a latent curing agent, a silane compound, an organic borate and an inorganic filler. SOLUTION: This paste comprises (A) 100 pts.wt. of a liquid epoxy resin composed of a liquid epoxy resin of formula I (m+n>=2) and an epoxy group- containing reactive diluent (e.g. styrene oxide, etc.), in the weight ratio of 70:30-100:0, (B) 20-60 pts.wt. of a phenol curing agent (e.g. bis phenol F etc.), (C) 0.5-5 pts.wt. of a latent curing agent (e.g. dicyandiamide etc.), (D) 10-60 pts.wt. based on 100 pts.wt. of the total of the components A, B and C of a silane compound (e.g. γ-glycidoxypropyltrimethoxysilane, etc.), of formula II (R1 is an epoxy group-containing aliphatic group; R2 is an alkoxy; R3 is an alkyl or the like), (E) 0.5-10 pts.wt. of an organic borate (tetraphenylphosphonium tetraphenyl borate) and (F) an inorganic filler (e.g. silver powder).
Patent JP-3281047-B2 (JP)
IPC: C07D211/32
Filed: 1992-08-14
Granted: 2002-05-13
Abstract: Compounds of formula I, and pharmaceutically acceptable salts thereof, useful in the treatment of neuropsychisatric disoders such as psychoses; pharmaceutical compositions comprising a compound of formula I and a pharmaceutically acceptable diluent or carrier; and methods of treating neuropschiatric disorders comprising administering to a mammal (including man) in need of such treatment an effective amount of a compound of formula I, or a pharmaceutically acceptable salts thereof. <IMAGE>
Patent JP-S6359387-B2 (JP)
IPC: H01F7/18
Filed: 1982-12-16
Abstract: The drive circuit for an electromagnetic actuator for the impact element in a printer includes a series circuit of a drive transistor and of a switching transistor there being a reference resistor interposed which together with a Zener diode serves as a current limiter for the current through the drive transistor and the electromagnetic element. The two transistors are controlled in that each of the base electrodes is serially connected to the emitter collector path of a control transistor and the two control transistors in turn are connected to monostable multivibrators which are triggered concurrently but furnish pulses of different duration such that the switching transistor is turned off before the drive transistor. The current limiting permits utilization of residual electromagnetic energy from the preceding actuation pulse without incurring undue losses.
Patent JP-3926067-B2 (JP)
IPC: B41F15/16
Filed: 1999-08-05
Granted: 2007-06-06
Abstract: A quick release pallet (10) for a screen printing machine in which the pallet has locating recesses (13;14;16) at either ends which locate the pallet on the pallet arm (20) of the screen printing machine by engaging locating lugs (24) on the pallet arm. A toggle clip (28) secures the pallet in position. The advantages are that the pallet has no attachments and can be very quickly positioned and released. Because there are no screw holes in the top surface of the pallet it has a larger print area. <IMAGE>
Patent JP-H059766-B2 (JP)
IPC: B23K26/06
Filed: 1988-09-08
Abstract: A laser beam focussed on a moving surface, e.g. of a rolling mill, is modulated by means of a rotating disk with through-orifices. The radial lateral faces of the orifices have, relative to the axis of the laser beam, angles of inclination which are different from each other; this difference in inclination is such that the laser beam deviated by one of the radial lateral faces is then reflected by the opposite radial lateral face towards the zone of the surface which is struck by the laser beam passing, without being deviated, through the orifice. The difference in inclination may be between 15 DEG  and 30 DEG . The lateral faces of the through-orifices may be lined with a reflective material.
Patent JP-3181229-B2 (JP)
IPC: H01L21/56
Filed: 1996-09-20
Granted: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To lessen the packaging area of a semiconductor device by a method, wherein with resin protrusions faced downward form the packaging surface of a resin package for sealing a semiconductor element, metal films are respectively provided on the resin protrusions made to form in such a way as to project from the side surfaces of the package toward the sides of the package, and electrode pads on the element and the metal films are electrically connected with each other. SOLUTION: With resin protrusions 17 faced downward from 9 packaging surface 16 of a resin package 12 integrally with the surface 16 at prescribed positions on the surface 16, the protrusions 17 are formed in such a way as to project from side surfaces 12a toward the sides of the package 12. Metal films 13 are respectively formed in such a way as to cover the protrusions 17 for providing wires 18 between the films 13 and electrode pads 14, and the films 13 and a semiconductor element 11 are electrically connected with each other. Thereby inner leads and outer leads are dispersed with, the area for a distribution of lead wires from the inner leads to the outer leads and the areas of the outer leads themselves are dispersed with, and miniaturization of a semiconductor device 10 may be contrived.
Patent JP-4062369-B2 (JP)
IPC: C07C251/38
Filed: 1995-10-16
Granted: 2008-03-19
Abstract: An integrated process for the preparation of O-substituted hydroxyammonium salts of formula (I) without isolation of intermediates comprises: (a) reacting acetone with hydroxylammonium sulphate and sodium hydroxide solution to give acetone oxime of formula (II); (b) treating the obtained (II) solution with NaOH solution and completely eliminating water; (c) reacting the obtained suspension of acetone oxime sodium salt of formula (III) with an alkylating agent RY (IV) at 0.5-15 (preferably 1-4) bar and at up to 140 degrees C in presence of a phase transfer catalyst, to give an acetone oxime ether of formula (V); and (d) cleaving (V) with HX to give (I). Steps (a)-(c) are carried out in the same non-polar, aprotic solvent and step (d) is effected with concentrated acid. H2NOR.HX (I) Me2C=NOH (II) Me2C=NONa (III) Me2C=NOR (V) R = 1-6C alkyl or 2-6C alkenyl (both optionally substituted by halo); X = Cl or Br; and Y = nucleofugous group.
Patent JP-2738070-B2 (JP)
IPC: H01L21/52
Filed: 1989-10-20
Granted: 1998-04-08
Abstract: PURPOSE:To enable solder to spread over all the rear of a chip and to stably bond the chip to a heat sink without containing bubbles by a method wherein the chip sucked by a collet is bonded to the heat sink with molten solder dripped on the heat sink as the chip is rotated. CONSTITUTION:When a semiconductor chip 1 or the like is bonded onto a heat sink 4, the chip 1 sucked by a collet 2 is bonded to the heat sink 4 as the chip 1 is rotated on a molten solder 3 dripped on the heat sink 4. For instance, after the molten solder 3 is dripped on the heat sink 4, the chip 1 is made to descend to the heat sink 4 as sucked by the collet 2. Then, the collect 2 is rotated keeping the chip 1 in the contact with the molten solder 3, whereby the molten solder 3 is made to spread over all the rear side of the chip 1 to bond enough. These processes are carried out in a reducing atmosphere.
Patent JP-3378389-B2 (JP)
IPC: B22D11/06
Filed: 1994-10-27
Granted: 2003-02-17
Abstract: Casting roll for an installation for continuous casting of metals over one or between two such rolls, this roll including a hub (2) and a shell (3) which are arranged coaxially, means for linking the shell and the hub, comprising axially linking means, and rotary linking means, and means for support and radial centring of the shell on the hub, characterised in that the axial linking means include axial stop means (4) for the shell on the hub, which are located in a substantially axially median plane P of the roll, and the centring means include means (34, 51, 35, 61) for elastic conical centring solely of the edges of the shell with respect to the hub. The invention applies particularly to casting cylinders for continuous casting beween rolls of thin metal strips, particularly made from steel. <IMAGE>
Patent JP-2602083-B2 (JP)
IPC: H01Q1/44
Filed: 1988-12-22
Granted: 1997-04-23
Abstract: A rotatable contactless RF signal coupler (26), which couples RF signals between an antenna (24) and an RF signal processor in a portable radio, along with an antenna (24) capable of operating in two modes is described herein. Specifically, the signal coupler (24) includes a transformer that is primarily located within the hinge formed by the housing of the radio and a rotatable flip portion (18). Substantially constant inductive coupling is maintained in the coupler regardless of rotation. The antenna (24) is capable of operating in a narrow band and a wide band mode to afford antenna operation through varied conditions. <IMAGE>
Patent JP-3311800-B2 (JP)
IPC: A61K8/34
Filed: 1992-11-02
Granted: 2002-08-05
Abstract: There are provided novel compounds for the treatment of male impotence. The compounds are derived from vasoactive intestinal peptide (VIP) and VIP1/2  PI <6>3/4  and VIP<5>1/4  PI <6>3/4 fragments in which the natural amino acid sequence is modified by replacement of any of the 5, 17 and 19 amino acid residues by other natural or non-natural amino acids, and they bear at least one terminal lipophilic group. The modified VIP sequences and fragments are prepared by conventional peptide chain assembling methods. The novel compounds and compositions containing them are suitable for transdermal application. <IMAGE>
Patent JP-H0351408-B2 (JP)
IPC: A61B3/12
Filed: 1987-11-09
Abstract: The device described comprises a lighting unit (21, 22), of which the light is focussed on the object to be represented, and is provided preferably with at least one laser, a scanning unit, which produces on the object to be represented a scanning movement of the light of the lighting unit, a detection unit with at least one detector (311, 312, 313, 314), which receives the light reflected from the object to be represented, and an evaluation and synchronization unit which produces the image on the basis of the time-sequential output signal of te detection unit. The device is characterized in that, by means of specific lighting and/or back-scattered light analysis according to a very wide range of criteria, it is possible to obtain much more thorough information, for example on the back of the eye, than with any other known image production device.
Patent JP-3547742-B2 (JP)
IPC: A61F2/28
Filed: 1993-05-26
Granted: 2004-07-28
Abstract: A method and apparatus for preventing osteopenia, promoting bone tissue growth, ingrowth, and healing of bone tissue includes the step of and means for applying a mechanical load to the bone tissue at a relatively low level on the order of between about 50 and about 500 microstrain, peak-to-peak, and at a relatively high frequency in the range from about 10 and about 100 Hz. Mechanical loading at such strain levels and such frequencies has been found to prevent bone loss and enhance new bone formation.
Patent JP-3454832-B2 (JP)
IPC: C07D335/04
Filed: 1997-06-06
Granted: 2003-10-06
Abstract: PCT No. PCT/US97/09945 Sec. 371 Date Dec. 7, 1998 Sec. 102(e) Date Dec. 7, 1998 PCT Filed Jun. 6, 1997 PCT Pub. No. WO97/46548 PCT Pub. Date Dec. 11, 1997A compound having structure (1) wherein (a) X is selected from the group consisting of O, S, SO, or SO2; (b) each Y is independently hydrogen or straight, branched or cyclic alkanyl having from 1 to about 4 carbon atoms, or the two Y's are bonded to form an alkanyl ring having from 3 to about 7 carbon atoms; (c) Z is branched or cyclic alkyl having from 3 to about 10 atoms other than hydrogen; (d) W is O or S; and (e) R is straight, branched or cyclic alkyl or aryl, saturated or mono- or di-unsaturated with double or triple bonds, R having from 1 to about 15 atoms other than hydrogen; pharmaceutical compositions comprising such compounds, and methods of treating inflammation or pain using such compounds.
Patent JP-2963540-B2 (JP)
IPC: A61K9/52
Filed: 1995-06-19
Granted: 1999-10-18
Abstract: PCT No. PCT/GB95/01426 Sec. 371 Date Apr. 4, 1997 Sec. 102(e) Date Apr. 4, 1997 PCT Filed Jun. 19, 1995 PCT Pub. No. WO95/35097 PCT Pub. Date Dec. 28, 1995Provided are biodegradable microparticles, which exhibit a linear release profile of active agent, and methods for making the microparticles. The microparticles include a mixture of a biodegradable polymer, a water soluble polymer, and an active agent. Preferred biodegradable polymers include lactide homopolymers or copolymers of lactide and glycolide, and preferred water soluble polymers include poly(ethylene glycol) (PEG) or PEG copolymers. The microparticles are made using an emulsion/solvent extraction method, in which the continuous phase of the secondary emulsion contains an organic solvent that is miscible with the organic solvent in the primary emulsion.
Patent JP-2622704-B2 (JP)
IPC: G07C9/00
Filed: 1987-03-26
Granted: 1997-06-18
Abstract: PCT No. PCT/DE87/00134 Sec. 371 Date Nov. 27, 1987 Sec. 102(e) Date Nov. 27, 1987 PCT Filed Mar. 26, 1987 PCT Pub. No. WO87/05790 PCT Pub. Date Oct. 8, 1987.A method of detecting fingerprints by sensing scanning with ultrasonic waves. For comparison, an acoustic hologram of the characteristics of the respective finger is disposed in an identification card. The hologram is compared in a recognition device with an ultrasonic interference pattern which is obtained by reflection of ultrasonic waves at an interface formed between the surface of the finger and a planar application or support surface.
Patent JP-2608158-B2 (JP)
IPC: H01H11/00
Filed: 1989-01-27
Granted: 1997-05-07
Abstract: In a process of producing a keyboard switch, a continuous track (10) of a metal foil is machined into two metallic terminal components (13, 14) constituting links between two carrier strips (11, 12). A base housing component (22) is cast from a high temperature resistant material around the terminals (13, 14) and is connected to the carrier strips (11, 12) through two tags (29) protruding outwards from opposite, outer side surfaces (27) of the base housing component (22). In an inner recess (23) of the base housing component (22) a domed metal disc (31) having an acoustically damping coating (32) on the convex side surface thereof, an elastically compressible rubber component (33) and a push button (37) are arranged. On top of the base housing component (22), a top housing component (30) preferably made from the same high temperature resistant plastics material is arranged. Within the recess (23) of the base housing component (22), the terminal (13, 14) define electric contacts (19, 20) with which the domed metal disc (31) co-operates. The terminals (13, 14) are separated from the carrier strips (11, 12) and bent into the configuration of pins of an electronic keyboard switch, and the keyboard switch is still connected through the tags (29) to the carrier strips (11, 12) transferred to a test stand (5), in which the keyboard switch is tested. Provided the keyboard switch is identified as a properly functioning keyboard switch, the tags (29) are separated from the base housing component (22).