baber/WOPTO huggingface dataset:
Patent JP-H0771812-B2 (JP)
IPC: B29C45/50
Filed: 1987-05-27
Abstract: A drive apparatus useful in screw injection molding apparatus is disclosed. The apparatus is particularly useful when both axial and rotational movements are required because the invention discloses a construction that reduces the wear attributed to sealing gaskets of relatively large diameter which are subjected to rotational stresses and relatively high linear velocities. In the injection molding embodiment described in detail, the extruder screw is rigidly attached to a drive piston that has both axial and rotational movements. Concentric to that drive piston is a drive cylinder tha has only axial movement yet is connected to the drive piston such that the piston is able to rotate freely relative to the cylinder but may move axially only when the cylinder moves. Thus, the sealing gaskets of the drive cylinder are free of rotational stresses which extends the useful life of the sealing gaskets. Furthermore, the piston and cylinder arrangement permits accurate control over the pressure exerted on the extruder screw.
Patent JP-3848693-B2 (JP)
IPC: C07D477/00
Filed: 1995-06-08
Granted: 2006-11-22
Abstract: Compounds having potent antimicrobial effects over Gram-positive bacteria and Gram-negative bacteria, high stability to  beta -lactamases and DHP-I and high safety for the human body and a process for producing the same. Carbapenem compounds represented by the following general formula (I) or salts thereof: <CHEM> wherein the ring A represents a 3- to 7-membered ring containing at least one nitrogen atom and optionally having a substituent other than R<6>; R<1> represents hydrogen or methyl; R<2> and R<5> are the same or different and each represents hydrogen or a protecting group of the hydroxyl group; R<3> represents hydrogen or a protecting group of the carboxyl group; R<4> represents hydrogen, lower alkyl or a protecting group of the amino group; R<6> represents: (1) hydrogen, (2) lower alkyl optionally substituted by optionally protected hydroxy, carbamoyl, formimidoyl, acetimidoyl or <CHEM> wherein R<7> and R<8> are the same or different and each represents hydrogen, lower alkyl, or a protecting group of the amino group), or (3) a protecting group of the amino group or a protecting group of the imino group; and m is 0 or 1. These compounds have antimicrobial effects and are useful as a drug.
Patent JP-H0699430-B2 (JP)
IPC: C07D471/04
Filed: 1985-07-01
Abstract: A pharmaceutical composition comprising a compound of formula (I) or a pharmaceutically acceptable salt thereof:wherein:R<sub>1</sub> is hydrogen, C<sub>1-6</sub> alkyl, C<sub>1-6</sub> alkoxy or halogen;R<sub>2</sub> and R<sub>3</sub> are both hydrogen or together represent a bond;R<sub>4</sub> is hydrogen and R<sub>5</sub> is hydrogen or R<sub>4</sub> and R<sub>5</sub> together represent on oxo group;R<sub>6</sub> is hydrogen; C<sub>1-6</sub> alkyl; C<sub>3-7</sub> cycloalkyl; C<sub>3-7</sub> cycloalkyl-C<sub>1-4</sub> alkyl; phenyl or phenyl C<sub>1-7</sub> alkyl in which the phenyl moiety is optionally substituted by one or two of halogen, ortho-nitro, meta-or para-methoxy, methyl or NR<sub>8</sub>R<sub>9</sub> wherein R<sub>8</sub> and R<sub>9</sub> are independently hydrogen or C<sub>1-6</sub> alkyl or R<sub>8</sub> and R<sub>9</sub> together are C<sub>2-6</sub> polymethylene, or 3,4-disubstituted by methylenedioxy or ethylenedioxy; or monocyclic heteroaryl-C<sub>1-4</sub> alkyl or aliphatic heterocyclyl-C<sub>1-4</sub> alkyl of up to six ring atoms, the heteroatom(s) being selected from oxygen, suphur or nitrogen, any amino nitrogen heteroatom optionally C<sub>1-4</sub> alkyl substituted; andR<sub>7</sub> is hydrogen or C<sub>1-4</sub> alkyl; and a pharmaceutically acceptable carrier.
Patent JP-S621287-B2 (JP)
IPC: C09K23/00
Filed: 1981-09-14
Abstract: A high internal phase water-in-oil emulsion comprises, in addition to water, a branched chain non-polar oil, a non-anionic liquid emulsifier having an HLB value of from 1 to 7, and a special montmorillonite clay derivative and a water-soluble salt of magnesium which together stabilize the emulsion. The emulsion is particularly suitable as a cosmetic cream for topical application to the skin.
Patent JP-3493733-B2 (JP)
IPC: C03B37/027
Filed: 1994-07-08
Granted: 2004-02-03
Abstract: PURPOSE:To provide the optical fiber drawing furnace and drawing method capable of decreasing the fluctuations in the outside diameter of an optical fiber at the time of drawing. CONSTITUTION:This optical fiber drawing furnace is constituted to introduce an inert gas 17 into a furnace core tube 103 and to draw an optical fiber preform 12 inserted into this furnace core tube 103 by heating and melting this preform. This furnace core tube 103 consists of a cylindrical furnace core tube 101 and a funnel-shaped furnace core tube 102 which is disposed while having a spacing S2 on the inner side in the lower part of this cylindrical furnace core tube 101 and has a shape complying with the drawing shape of the optical fiber preform 12. The aperture in the upper part of the funnel-shaped furnace core tube 102 and the inside of the cylindrical furnace core tube 101 are communicated with each other.
Patent JP-H0213735-B2 (JP)
IPC: G01N21/27
Filed: 1982-09-17
Abstract: A method and device for detecting and evaluating the optical properties of a specimen, utilizing a light source that has alternating light and dark phases, a detector that picks up light from the light source by way of the specimen being examined, and a circuit that integrates and digitalizes the signals received from the detector, that includes an integrator, and that can be connected to the detector. The signals emitted from the detector are integrated both during at least part of the light phase and during at least part of the dark phase. The integral obtained during the dark phase is subtracted from that obtained during the light phase in order to determine the results. The integrator that is used to integrate the signals is used like an analog-to-digital converter of the double-integration type to convert the integral into a digital signal. To achieve maximum precision and simplicity in the integration and digitalization phase, each part of the light or dark phase is followed by a measurement-voltage period during which the signals coming from the detector are applied in sequence and with opposite mathematical signs to a single integrator. Integration is carried out over a whole number of measurement-voltage periods to form a total integral.
Patent JP-2523949-B2 (JP)
IPC: H04R9/00
Filed: 1990-06-21
Granted: 1996-08-14
Abstract: A ribbon transducer has its ribbon (10) which is held at each end made capable of lateral movement for adjustment purposes by providing a plurality of traverse cross-suspension elements (12) to which the ribbon is secured, with each of these cross-suspension elements being capable of transverse displacement, for example by rotation of mounting pillars (14a, 14b).
Patent JP-2963903-B2 (JP)
IPC: F03H1/00
Filed: 1991-06-25
Granted: 1999-10-18
Abstract: A plasma compensation cathode comprises a casing (1) accommodating coaxially with its outlet hole (2) a hollow holder (3) and a thermal emitter (4) with a central passage (5), a layer (10) of material chemically inert at high temperatures to the materials of the holder and emitter being interposed therebetween. The central passage (5) is blind at the side of admission of gas, and is communicated with the interior of the holder (3) by way of a through passage (8) made in the wall of the thermal emitter (4) so that its axis intersects the axis of passage (5), and longitudinal grooves (9) made in the side surface of the thermal emitter (4) at the location of the inlet holes of the through passage (8). The holder (3) is embraced by heater (6) having a support ring (7) positioned in its midportion and secured in an insulation sleeve (18) separating the heater (6) from the coaxial heat screens (11) interconnected successively to define a sealed cavity (14) wherethrough the interior of the holder (3) communicates with the gas feeding pipe (13) secured in the casing (1) through the support insulator (17). Interposed between mechanical filters (16) and between holder (3) and pipe (13) is a getter (15). <IMAGE>
Patent JP-S6150180-B2 (JP)
IPC: F16H61/14
Filed: 1983-10-07
Abstract: A slip control mechanism comprises a throttling path with a cross-sectional area variable according to the relative displacement of an output element of a torque converter and an output shaft. The throttling path is in communication via a fluid passage with a disengagement chamber opposing one side of a friction clutch. The other side of the friction clutch faces an engagement chamber. The disengagement chamber and the engagement chambers are so arranged as to control slippage of the friction clutch by pressure balance therebetween. The throttling path is formed in a specific geometry which assures moderate changes in the pressure balance between the disengagement chamber and engagement chamber in an intermediate throttling range. In the preferred construction, the throttling path is so constructed that the rate of change of the throttling cross-sectional area satisifes the inequality d2S/dx2>/=  where S is the cross-sectional area of the throttling path, and x is the relative displacement of the output element of the torque converter and the output shaft.
Patent JP-H0634538-B2 (JP)
IPC: H04Q3/58
Filed: 1988-08-11
Abstract: In the subscriber line area of a switching system (VE), a ring network (RN) provided as feeder network is inserted. For this purpose, a gateway system (GWE) is arranged instead of the subscriber line devices (SLM) in one (AE1) of the receiving facilities (AE) receiving in each case n subscriber line devices (SLM), in which gateway system the signalling and communication procedure adaptation occurs. The coupling to the ring network (RN) is effected via ring coupling devices (RCB) to which the gateway system (GWE) and an external receiving facility (AEE) are connected which contains an adaptation device (APE) and several subscriber line devices (SLM). The adaptation device (APE), in turn, handles the signalling and information transmission procedure adaptation. The subscriber line devices (SLM) are connected to, for example, ISDN subscriber devices (SE) via subscriber lines (ASL). The communication system is operated, administered and monitored either centrally via an operating terminal arranged in the switching system (VE) from the switching system (VE) or, divided into two network areas - either subscriber line area exchange or switching system network - ring network - from the switching system (VE) and/or the gateway system (GWE). 
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Patent JP-S6228937-B2 (JP)
IPC: C07C69/66
Filed: 1981-12-18
Abstract: Carbacyclin derivatives of Formula I    <IMAGE>  (I)  wherein R1 is OR2, wherein R2 is hydrogen, alkyl, cycloalkyl, aryl, a heterocyclic residue, or NHR3, wherein R3 is an acid residue or hydrogen; X is oxygen; A is -CH2-CH2-, trans-CH=CH-, or -C 3BOND C-; W is free or functionally modified hydroxymethylene or free or functionally modified   <IMAGE>  wherein the OH-group can be in the  alpha - or beta -position; D is a straight-chain or branched, saturated or unsaturated aliphatic group of 1-10 carbon atoms, which can optionally be substituted by fluorine atoms, 1,2-methylene, 1,1-trimethylene; E is -C 3BOND C- or -CR6=CH7- wherein R6 and R7 are hydrogen or alkyl of 1-5 carbon atoms; R4 is an aliphatic group, cycloalkyl, optionally substituted aryl, or a heterocyclic group; R5 is free or functionally modified hydroxy and, when R2 is hydrogen, the physiologically compatible salts thereof with bases, have valuable pharmacological properties.
Patent JP-H0749808-B2 (JP)
IPC: F16C33/10
Filed: 1986-09-03
Abstract: An assembly for the leakage-free removal of bearing oil from sliding bearings for rotating shafts of high-speed machines, includes a sliding bearing axially divided into bearing cups, contactless shaft seals near bearing end surface preventing escape to the surroundings of bearing oil fed to surfaces of the sliding bearing, an annular oil collecting canal disposed at least at one side of the sliding bearing between a shaft seal and a bearing end surface having an outer peripheral wall with an arcuate cutout formed therein with a slot-shaped opening arc defining an outlet opening through which the collecting canal discharges an oil flow, the opening arc covering a circumferential angular range of the shaft extending at least from the geodetically lowest point of the outer contour of the collecting canal at most to a position of the outer contour defined by the parting line of the cups as seen in shaft rotation direction, an oil collecting box with an oil flow space and an inlet opening matched to the outlet cross section of the opening arc and sealed to the opening arc for receiving oil from the outlet opening, tangentially arched baffles dividing the oil flow space into a plurality of oil flow channels for dividing an oil spray fan downwardly thrown off from the lower surface of the shaft and downwardly deflecting oil sprays thereof, and a common downwardly directed transition piece receiving the oil flow from the oil flow channels.
Patent JP-3135753-B2 (JP)
IPC: G11B9/14
Filed: 1993-08-26
Granted: 2001-02-19
Abstract: A recording and reproducing method writes information in the form of bits by the physical interaction between a probe and a recording medium opposed to the probe. The method includes a recording step of recording information by shifting a forming position of each bit by a predetermined shift amount in a horizontal direction of the recording medium in accordance with information, and a reproducing step of reproducing the information, based on the shift amount of each recorded bit in the horizontal direction of the recording medium. A recording and reproducing apparatus is so constructed as to perform the steps. <IMAGE>
Patent JP-3519994-B2 (JP)
IPC: H01L25/04
Filed: 1999-07-29
Granted: 2004-04-19
Abstract: PROBLEM TO BE SOLVED: To improve insulating characteristic between a metal board and a wiring, to improve heat radiation property at a rear face, to improve heat radiation property while preventing scarring on the rear face of a metal board in a manufacture process, and to prevent discoloration at the rear face. SOLUTION: A first insulating resin film 14 is formed thick, breakdown voltage characteristic is improved, a filler is mixed and therefore the heat of a heater element can be transmitted satisfactorily to a hybrid integrated circuit board. The rear face of the hybrid integrated circuit board 11 is thinned to the utmost, a filler is mixed to a second insulating resin film 16 so that heat radiation property and scarring resistance property can be improved. The second insulating resin film 16 is colored nearly transparent to the light and to a color close to yellow discoloration generated at bridging.
Patent JP-H0378856-B2 (JP)
IPC: C07D213/803
Filed: 1983-11-30
Abstract: A process for the preparation of nicotinamide by amidation of a nicotinic acid/nicotinamide melt, vacuum distillation of the amidation mixture, removal of the nicotinamide as the bottom product and recycling of the top product, depleted with respect to nicotinamide, into the amidation stage together with addition of fresh amounts of nicotinic acid.
Patent JP-2506265-B2 (JP)
IPC: B29C45/17
Filed: 1993-09-30
Granted: 1996-06-12
Abstract: The present invention relates to a bi-metallic clamping system for holding a heater firmly on the external surface of a hot runner nozzle body. The band heater-clamp arrangement of the present invention is formed by a cylindrical sheath (42, 44) which houses the heater coil (36). The sheath has an inner sleeve (42) formed from a material having a relatively high thermal expansion and an outer sleeve (44) formed from a material having a relatively low thermal expansion. The heater coil (36) is positioned between the two sleeves. The desired clamping effect is produced by providing at least one axial slot (54) in the inner sleeve. It has been found that during heating, the outer sleeve (44) expands less than the inner sleeve (42) due to the differences in the thermal expansion coefficients of the materials used to form the sleeves. This produces radial forces in the inner sleeve that are redirected into circumferential forces by the axial slot. These circumferential forces in turn cause the slot to close and thereby achieve the desired clamping effect. The band heater-clamp arrangement of the present invention has utility in injection molding machines having hot runner systems for providing liquified plastic material from a source to an injection gate. <IMAGE>
Patent JP-H0445493-B2 (JP)
IPC: A61K31/55
Filed: 1984-12-06
Abstract: A soporific containing lorazepam for oral or rectal administration, containing lorazepam and diphenhydramine or a diphenhydramine acid addition salt in the weight ratio of from 1:10 to 1:75. The especially favorable weight ratio of lorazepam to diphenhydramine is 1:20 to 1:35. The invention also relates to a process for the production of a soporific containing lorazepam and diphenhydramine.
Patent JP-2812738-B2 (JP)
IPC: C08J9/14
Filed: 1989-10-13
Granted: 1998-10-22
Abstract: The invention relates to a process for the production of mouldings having a compact outer layer and a cellular core, for example soft, flexible shoe soles, having a density of from 0.4 to 1.0 g/cm<3>, by reacting  a) organic and/or modified organic polyisocyanates with b) at least one high-molecular-weight compound containing at least two reactive hydrogen atoms and, if desired, c) low-molecular-weight chain extenders and/or crosslinking agents, in the presence of d) low-boiling aliphatic and/or cycloaliphatic hydrocarbons having 4 to 8 carbon atoms in the molecule, preferably pentanes, as blowing agent,  e) catalysts and, if desired, f) assistants and/or additives. l
Patent JP-3083147-B2 (JP)
IPC: C08G18/32
Filed: 1990-10-11
Granted: 2000-09-04
Abstract: The invention provides a process for the manufacture of polymeric foams by reacting at least one isocyanate-containing component and water, in which process the isocyanate-containing component comprises a dispersion of a solid fire retardant additive in a liquid isocyanate prepolymer having a free NCO content between 2 and 15 % by weight. The invention also provides new fire retardant compositions comprising a dispersion of a solid fire retardant in liquid isocyanate-containing prepolymer compositions based on a diphenylmethane diisocyanate component and a polyol component.
Patent JP-H031209-B2 (JP)
IPC: B65G13/071
Filed: 1987-10-30
Abstract: A ball-type conveyor has a stationary support frame and a plate on the support frame formed with a plurality of generally parallel rows of holes extending transversely of a longitudinal transport direction. Underneath each row of balls is a respective shaft that is journaled in the support frame for rotation about a respective transverse axis. Respective balls in the holes project upward through the holes beyond the plate and downward through the respective holes into engagement with the shaft of the respective row. The shafts can be rotated about the respective axes so as to rotate the balls to displace an object resting on the balls in the longitudinal transport direction. The conveyor has a guide for displacement of the plate and the balls transversely but not longitudinally of the direction through a predetermined transverse distance relative to the shafts and frame. An actuator is operatively connected between the plate and the frame for transversely displacing the plate and balls through the distance relative to the shafts and frame.
Patent JP-3235435-B2 (JP)
IPC: B60T7/12
Filed: 1995-11-02
Granted: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To perform acceleration or deceleration using the maximum driving force of a vehicle during acceleration or deceleration control by setting an increase in a vehicle speed command value according to the vehicle speed deviation of a detected vehicle speed value from a vehicle speed command value, using a vehicle speed command value setting means. SOLUTION: The condition of a constant-speed driving control flag is checked (S6). When the constant-speed driving control flag is set, acceleration control is performed (S7), and then coast control is performed (S8). Next, based on a vehicle speed command value and actual vehicle speed, a desired driving force for making them coincide is computed (S9). Then desired engine torque is computed, and a throttle opening command value is computed from the desired engine torque and engine speed (S10). Then a throttle opening deviation (actual opening minus opening command value) is calculated, and a PWM duty ratio is computed based on the calculated deviation (S11), whereby a vacuum pump motor and a vent valve solenoid are pulse driven.
Patent JP-3679656-B2 (JP)
IPC: A61P31/04
Filed: 1999-10-07
Granted: 2005-08-03
Abstract: The invention relates to compounds of the formula I <CHEM> and to pharmaceutically acceptable salts thereof, wherein R<1>, R<2>, R<3>, Q, X, Y and Z are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formula I, methods of using said compounds of formula I in the treatment of infections, and methods of preparing said compounds of formula I.
Patent JP-3763386-B2 (JP)
IPC: H04B7/26
Filed: 1999-11-19
Granted: 2006-04-05
Abstract: A method is provided which permits the conservation of wireless mobile station battery power in a system where only the mobile station initializes requests for data transfer, such as a wireless packet switched connection network. The method is especially practical in the transfer of large amounts of data that need not be received in real-time. Since only the mobile unit user, or mobile unit imbedded applications program initiates requests for data transfer, the mobile station need not monitor the forward link signal. The mobile station Deep Dormant(TM) mode saves battery power by completely disabling the receiver circuit when no data is to be sent or received. As a result, the mobile station enjoys longer battery life.
Patent JP-3074730-B2 (JP)
IPC: F16H55/20
Filed: 1990-11-30
Granted: 2000-08-07
Abstract: PURPOSE:To simplify the replacement of a positioning regulator as well as to facilitate any regulation for the axial position of a gear shaft by interposing a positioning regulator between a mounting flange, joining to a supporter mounting part for a gear case of a bearing supporter, and this supporter mounting part. CONSTITUTION:A supporter mounting part 60a, having a surface almost orthogonal with a transfer pinion shaft 40, is formed in an inner transfer case 60. A mounting flange 54a is formed in a retainer 54 as projected outward to contact with the surface of the supporter mounting part 60a. In addition, a shim 68 or a positioning regulator, regulating a position in the axial direction (A direction) of the transfer pinion shaft 40 is interposed between this supporter mounting part 60a and the mounting flange 54a. When this shim 68 is replaced, an outer transfer case 72 is removed, a retainer mounting bolt 66 is loosened to some extent and furthermore the transfer pinion shaft 40, both first and second ball bearing parts 42, 44, the retainer 54, a ball bearing 70 and a support nut 74 are all moved in the axial direction of the transfer pinion shaft 40 as one body, thus a new shim 68 is interposed between them.
Patent JP-3017350-B2 (JP)
IPC: A63C9/00
Filed: 1991-12-27
Granted: 2000-03-06
Abstract: A system for varying the stiffness of a ski includes support plate (5) attachable to a ski and having a free end. The free end being slidable longitudinally when the ski is bent. A set of resilient finger members (31,32,33,34) extend towards an adjustable stop, which is a cam disc (20) rotatable about a fixed axis transverse to the ski. The location of the finger members determines the resistance to bending of the ski. <IMAGE>