baber/WOPTO huggingface dataset:
Patent JP-H0755144-B2 (JP)
IPC: A24B3/18
Filed: 1991-04-04
Abstract: A process for the expansion of tobacco, wherein in step (a) the tobacco is cooled by being mixed with cold carbon dioxide; (b) the cooled tobacco is impregnated with liquid carbon dioxide through treatment with gaseous carbon dioxide under a predetermined pressure; (c) the liquid carbon dioxide condensed in the tobacco is converted to solid carbon dioxide through pressure reduction; and (d) the tobacco containing solid carbon dioxide is subjected to a hot gas treatment to achieve the expansion. In step (a) the tobacco is cooled to a temperature of -30 DEG  C. to -100 DEG  C. through expansion of liquid carbon dioxide and the simultaneous mixing of the tobacco therewith.
Patent JP-3111500-B2 (JP)
IPC: H01L21/763
Filed: 1991-05-09
Granted: 2000-11-20
Abstract: A dielectrics dividing wafer is disclosed in which embedded dielectric films are provided in the interior of the wafer in a predetermined pattern extending laterally parallel to a face surface of the wafer, and partition dielectric films, in the form of vertical walls extending from the face surface and the rear surface of the wafer, to the embedded dielectric films, are provided to define semiconductor areas extending continuously from the face surface of the wafer to the rear surface of the wafer. The semiconductor areas can be used for vertical circuit elements. The partition dielectric films in conjunction with the embedded dielectric films and the face surface of the wafer also define additional planar semiconductor areas that can be used for planar structure circuit elements.
Patent JP-S5817402-B2 (JP)
IPC: G01B7/012
Filed: 1973-09-21
Abstract: A probe for determining at what point in space contact is made between an object and a stylus. The stylus is located in an acurately defined rest position relative to a housing and slight deflection of the stylus away from this rest position is detected preferably by electrical switches.
Patent JP-2749364-B2 (JP)
IPC: C09D167/08
Filed: 1989-05-10
Granted: 1998-05-13
Abstract: The paint has a creamy non-resilient structure of at least 60 gm. cm. seven days after manufacture induced by the use of interacting resins together with a clay-based rheology modifier.
Patent JP-3714687-B2 (JP)
IPC: B23Q7/14
Filed: 1994-05-02
Granted: 2005-11-09
Abstract: The clamping device has a base (1), to be fixed to the workplace of the processing machine, and a work carrier (2) which can be mounted and clamped on the base. Orientation elements (13 - 20), interacting in pairs, at the base and at the work carrier orientate the work carrier (2) in three coordinate axes (X, Y, Z) perpendicular to one another and at the correct angle onto the base (1). There are three linear pairs (15, 16; 17, 18; 19, 20) of orientation elements for establishing the position in a coordinate plane (X-Y). Two of them are arranged at two opposite end areas of the device and together establish the position in the coordinate axis (Y) running transversely to the connecting line of the same. The third pair of orientation elements is arranged in the centre between the other two and establishes the position in the other coordinate axis (X). To clamp the work carrier in place, two clamping members (40, 41) are provided on the base (1). The clamping members (40, 41) are each arranged between an end linear pair of orientation elements and the centre linear pair of orientation elements. In this way, a compact type of construction of the clamping device and increased loading capacity of the same can be achieved with a minimum of linear pairs of orientation elements. <IMAGE>
Patent JP-3643921-B2 (JP)
IPC: A23L27/00
Filed: 1998-05-08
Granted: 2005-04-27
Abstract: Novel sweetener compositions having improved solubility, characterized by containing as the active ingredients N- (3,3-dimethylbutyl)-L- alpha -aspartyl­-L-phenylalanine 1-methyl ester and Aspartame at a ratio of Aspartame to the sum of these two components of 10 to 99.5 % by weight.
Patent JP-4174085-B2 (JP)
IPC: C08L23/12
Filed: 1997-05-23
Granted: 2008-10-29
Abstract: A high-molecular weight reactor blend of polypropylene and ethylene-propylene copolymer comprises an ethylene content of 0.1-2 wt%, a melt flow index (230/5) of not more than 5 dg/minute and a molecular weight distribution (Mw/Mn) of 6-20. Also claimed is a process for the production of the blend.
Patent JP-H0468719-B2 (JP)
IPC: G11C29/24
Filed: 1986-06-12
Abstract: A semiconductor memory device includes a main memory cell array (30A), a redundancy memory cell array (30B), bonding pads for receiving an address signal, a row decoder (32) for selecting a row of the main memory cell array (30A), in accordance with the row address signal, and an exchange controller (46) connected to receive the address signal, which is programmable to inhibit the selective operation of the row decoder (32) to select the row of the redundancy memory cell array (32B), in response to specific address signals. The semiconductor memory device further includes bonding pads each for receiving a test signal. The exchange controller (46) is connected to receive the test signal for inhibiting the selective operation of the row decoder (32) and selecting the row of the redundancy memory cell array (30B), in response to the test signal.
Patent JP-H0542338-B2 (JP)
Inventor: ROJAA JEI MAACHIN
IPC: B29C41/08
Filed: 1984-07-11
Abstract: A machine for manufacturing a unitary glass fibre reinforced body shell includes a carriage which is movable along the mold and a turntable which is mounted on a carriage for rotation about a first axis extending in the direction of longitudinal movement of the carriage. An arm is slidably mounted on the turntable for radial movement and a dispenser is located on the arm for dispensing glass fibre reinforced resin onto the surface of the mold. A guidance system is provided which interconnects the turret and the slidable arm and is operable to cause the arm to reciprocate with respect to the turret in a radial direction to maintain a substantially constant length of trajectory extending between the dispenser and the wall of the mold. A drive system is provided for rotatably driving the turret about the axis. The carriage is normally stored on a mobile end cap which may be moved from one mold to another and serves to close one end of the mold. A canopy is mounted with one end connected to the mold and the other end connected to the dispenser carriage such that as the dispenser carriage moves along the mold, the canopy is deployed to cover the open upper end of the mold to form an enclosed chamber from which fumes may be extracted.
Patent JP-H0637883-B2 (JP)
IPC: F16B13/06
Filed: 1989-06-13
Abstract: Expanding plugs are known which have a threaded bolt with an expanding cone which can be drawn into an expanding sleeve. Expanding plugs of this type can be inserted in a positive-locking manner into drilled holes having an undercut. So that expanding plugs of this type can be fitted without problems, a fastening system is proposed which has a driver, a dog and twist-preventing device which acts on the expanding sleeve of the expanding plug. <IMAGE>
Patent JP-S6320053-B2 (JP)
IPC: H03M3/04
Filed: 1983-08-24
Abstract: In an improved digital DPCM-coder having a high calculating speed, a second quantizer is provided which is supplied with a DPCM-signal determined in a calculating loop, and which emits from its output a quantized DPCM-signal multiplied by a prediction factor. With the improved coder, one calculating operation less is required, and the coder can process a higher PCM-data rate at a constant calculating speed of the components.
Patent JP-2655645-B2 (JP)
IPC: H02P8/02
Filed: 1987-06-25
Granted: 1997-09-24
Abstract: The method and the device described are intended to avoid the dissipation of electrical energy that occurs in the coil of a stepping motor when the coil is short-circuited permanently between two drive pulses. The method comprises short-circuiting the coil at the end (t1) of the drive pulse, then putting it on open circuit at the instant (t2) when the current (Ic) flowing through it during the short-circuit becomes zero, and short-circuiting the coil again at the instant (t3) when the voltage induced in it by the rotation of the rotor while the coil is on open circuit becomes zero or reaches a predetermined value (Ud). The device is designed to carry out the method. The invention is applicable to the control of stepping motors of the type for instance that are fitted in electronic timepieces having a hand display.
Patent JP-3578488-B2 (JP)
IPC: B60R16/02
Filed: 1994-07-18
Granted: 2004-10-20
Abstract: PURPOSE:To diagnose in detail failures of a motor part consisting of a steering control motor and a torque control motor, a mechanical part consisting of a gear ratio variable mechanism, and a sensor part to detect the steering condition, and realize the correct fail-sale depending on the region of the failures. CONSTITUTION:A gear ratio variable mechanism 25 is interposed in a steering device of a vehicle, and a steering control motor 36 is provided on this gear ratio variable mechanism 25 so that the tire side may be automatically or manually steered, and a torque control motor 38 is provided on a steering wheel side so that the steering reaction may be canceled to allow manual or automatic steering control. Presence or absence of failures in the motor part, the mechanical part or the sensor parts is diagnosed by the signal pattern of three kinds of sensors 40, 42, 43 to respectively detect the steering angle on the steering wheel side, the turning angle on the tire side, and the working condition of the steering control motor 36 when the system is started.
Patent JP-3540609-B2 (JP)
IPC: G10L21/045
Filed: 1998-06-15
Granted: 2004-07-07
Abstract: PROBLEM TO BE SOLVED: To transform the inputted voice of a singer to the voice having the voice quality and the singing manner of an objective (a target) singer. SOLUTION: Inputted voice signals Sv corresponding to the voice of the signer, whose voice is to be imitated, are analyzed and original sine wave components (and the pitch, the amplitude and the sepctral shape of the attribute data extracted from the original sine wave components) and original residual components are extracted. Then, new sine wave components and new residual components are generated based on the target sine wave components and the target residual components that are beforehand extracted by analyzing the target voice signals corresponding to the voices of an objective (a target) singer to be imitated and an inverse FFT is conducted to obtain converted voice signals.  Having conducted the above described process, sound converted voices, on which the voice quality and the singing manner of the objective singer to be imitated are reflected, are obtained and outputted with a KARAOKE (accompaniment to recorded music) performance.
Patent JP-H0536665-B2 (JP)
IPC: F16H61/02
Filed: 1983-11-17
Abstract: An automatic transmission system for devices having a throttle-controlled engine (12), an operator actuated throttling control means (18) and a transmission (10) having a plurality of gear ratio combinations selectively engageable between a transmission input shaft and a transmission output shaft, said transmission input shaft being operatively connected to said engine, said transmission system comprising a central processing unit (30) having means for receiving a plurality of input signals including (1) an input signal (18) indicative of the position of said throttle controlling means and (2) an input signal (20) indicative of the rotational speed of said engine, said processing unit including means for processing said input signals in accordance with a program to provide a predetermined gear ratio for a given combination of input signals and for generating output signals whereby said transmission system is operated in accordance with said program, and means (26) associated with said transmission effective to actuate said transmission to effect engagement of one of said gear ratio combinations in response to said output signals from said processing unit. The improvement provides, that said processing unit includes means for modifying said programm by lowering the engine speed at which an up-shift will be commanded in response to said processing unit sensing operator selected stable operation of the device.
Patent JP-H0534056-B2 (JP)
IPC: C07C1/04
Filed: 1983-11-21
Abstract: A Fischer-Tropsch catalyst is prepared by impregnating a silica carrier with a solution of a zirconium or titanium compound, calcining the composition thus obtained, thereafter impregnating the carrier with a cobalt compound-containing solution and calcining and reducing the composition thus obtained. Catalysts so prepared and containing 5-40 pbw of cobalt and 2-150 pbw of zirconium or titanium per 100 pbw of silica, are used in the preparation of hydrocarbons from a H2/CO mixture.
Patent JP-2542773-B2 (JP)
IPC: C07D477/14
Filed: 1992-08-20
Granted: 1996-10-09
Abstract: A pyrrolidylthiocarbapenem derivative represented by Formula I is provided: <CHEM> wherein R<1> is hydrogen or lower alkyl; R<2>, R<3> and R<4> are hydrogen, lower alkyl which can be substituted or an amino protecting group independently, or R<2> and R<3> together with a nitrogen atom to which R<2> and R<3> are bonded form a saturated or unsaturated cyclic group, or R<2>and R<4>, or R<3> and R<4> together with two nitrogen atoms and one sulfur atom in the sufamide group form a saturated or unsaturated cyclic group; each cyclic group can further include at least one atom selected from the group consisting of oxygen, sulfur and nitrogen, and each cyclic group can be substituted; X<1> is hydrogen or a hydroxy protecting group; X<2> is hydrogen, a carboxy protecting group, an ammonio group, an alkali metal or an alkaline-earth metal; and Y<2> is hydrogen or an amino protecting group.
Patent JP-2530978-B2 (JP)
IPC: B04B5/00
Filed: 1992-08-18
Granted: 1996-09-04
Abstract: In a disposable biomedical system for processing fluids in a closed environment such as a plasmapheresis system, comprising a plastic rotor mounted for rotation on a pivot pin bearing and a seal, particularly a silicone lubricated O-ring seal, between the rotor and pin, the improvement wherein said pivot pin is a molded pivot pin of a hard plastic material having a low coefficient of friction and lubriciousness, and which is capable of being irradiated by gamma radiation for sterilization and modification of the plastic material without degradation or loss of lubricious properties. The pivot pin bearing preferably comprises an injection molded polyamide based resin.
Patent JP-H043226-B2 (JP)
IPC: A61K6/838
Filed: 1986-10-20
Abstract: A biocompatible composite material comprising a substrate having a glass-hydroxyapatite ceramic layer disposed thereon, and optionally having an intermediate glass layer between the substrate and the layer. The glass-hydroxyapatite ceramic layer comprises a continous glass phase having a hydroxyapatite ceramic dispersed therein, said hydroxyapatite ceramic having a calcium/phosphorous molar ratio of 1.50 to 1.75, wherein said hydroxyapatite ceramic is comprised mainly of hydroxyapatite. The surface portion of the layer is in a roughened state having voids and having the hydroxyapatite ceramic exposed. The composite material may be produced by a method comprising applying a blend of a powdery glass with a hydroxyapatite ceramic to the surface of a substrate with or without a glass layer disposed thereon, firing the resulting coated substrate and subjecting the fired coated substrate to an etching action with an acid. The composite material is useful as a bone substitute material for the reconstruction of bone defects.
Patent JP-H0217199-B2 (JP)
IPC: D06F39/00
Filed: 1985-11-08
Abstract: To date, commercial and industrial washing applications have required substantially continuous detergent addition, which has resulted in problems of maintaining consistency in the composition and strength of the added detergent as well as in cost and safety problems. These problems are solved by providing a detergent dispenser (20) for efficiently converting one or more solid block detergent compositions into concentrated detergent solutions as disclosed. A housing (21) defines a substantially enclosed inner cavity (30), and access and discharge ports (32) and (34) respectively. Retaining means (40) holds a charge of solid block detergent composition (100-103), in fixed position, exposing at least one broad surface (100a) of the detergent block. Nozzle means (61) directs a pressurized liquid spray against substantially the entire exposed detergent surface(s), dissolving a portion thereof, which is collected by the housing (30b) and passed through the discharge port. The retaining means may be a removable cartridge receptacle member which may include an overlying screen member (50) and may be configured to define a plurality of different receptacles (46, 47). Closure means (44) and safety switching means (70, 72) cooperably prevent hazardous spray from leaving the inner cavity.
Patent JP-3926872-B2 (JP)
IPC: A62C4/00
Filed: 1996-09-27
Granted: 2007-06-06
Abstract: The detonation front is divided into a main and smaller subsidiary front. The main front is introduced into the expansion chamber (17) with a longer operation time so that the expansion chamber contains combustion gases of the subsidiary front. The operation time of the main front in relation to the subsidiary front is such that the subsidiary front is already completely disintegrated in the expansion chamber when the main front enters the expansion chamber. After the disintegration of the detonation, the gas for extinguishing any residual flames is conducted through a flame-extinguishing barrier (7) with gaps in.
Patent JP-2891722-B2 (JP)
IPC: G01J3/02
Filed: 1989-10-03
Granted: 1999-05-17
Abstract: A process is indicated for element analysis with laser-induced emission spectrum analysis of a metal melt at its surface in a bore in a crucible (1). The bore is provided with a tube (4), which is sealed on the outside with a quartz window (6). An inert gas at a temperature exceeding 300 DEG C flows via a side connection (5) on the tube into the bore. The tube (4) is connected to a housing (7), to which a spectrometer (15) is coupled by means of an optical waveguide (14). The laser light of a laser (8) situated in the housing is focused by means of adjustable lenses (9) and mirrors (10) onto the metal surface (12) and generates a plasma (11) there. The plasma light emitted by the metal surface is coupled into the optical waveguide (14) using an adjustable lens system (13a, 13b) and passed to the spectrometer (15).
Patent JP-3012864-B2 (JP)
IPC: B64C9/14
Filed: 1986-11-04
Granted: 2000-02-28
Abstract: A laminar flow control aircraft wing combines suction surfaces and slots in its leading (18) and trailing edge (22) regions, with natural laminar flow over its main box (20) region to achieve laminar boundary layer flow over a majority of the wing surface area. The wing includes a leading edge flap that is used to protect the leading edge region of the wing from insect accumulation and surface erosion caused by the impact of dirt, rain, or other airborne materials when the leading edge flap is deployed in a low-speed position. At high aircraft speeds, the leading edge flap is stored in the surface of the leading edge region of the wing and forms part of the suction system for that area of the wing. The wing also includes a flexible trailing edge suction surface spoiler system that allows the spoilers to bend either upwardly for lateral control or downwardly when the trailing edge flap is deployed into a low-speed position.
Patent JP-2839146-B2 (JP)
IPC: C23F11/10
Filed: 1988-10-20
Granted: 1998-12-16
Abstract: Iron oxide deposits are removed from substrates by use of aqueous solution at approximately neutral pH containing a phosphonate (e.g., hydroxyethylidene diphosphonic acid), a reducing agent (e.g., sodium sulfite), and a corrosion inhibitor (e.g., benzotriazole). Optionally, a surfactant and dispersant may be included.
Patent JP-3315956-B2 (JP)
IPC: G10L19/00
Filed: 1999-10-01
Granted: 2002-08-19
Abstract: A noise section detection unit (101) separates an input signal into a voice section and other sections to detect a signal in sections other than the voice section as a background noise. A noise level estimation unit (102) estimates a noise level in a noise section. An information source model storing unit (103) stores an information source model obtained by modeling a parameter string for a noise-free voice input signal. A voice analysis unit (104) analyzes an input signal and extracts a parameter. A parameter quantizing unit (105) quantizes the parameter extracted by the voice analysis unit (104) based on the information source model and the noise level, and outputs a code corresponding to the quantized value. Whereby, a voice encoding process can be implement that is least dependent on a noise model accuracy and resistant to a noise signal component, and maintains a high quality even under a background noise environment.
Patent JP-2660026-B2 (JP)
IPC: C09K23/00
Filed: 1988-11-18
Granted: 1997-10-08
Abstract: A nonionic dispersing agent suitable for use in the production of aqueous polyurethane dispersions, said agent having the formula: <CHEM> wherein R<1> represents a monovalent hydrocarbon radical containing 1-12 carbon atoms; R<2> represents hydrogen or a mixture thereof with methyl and/or ethyl, at least 40% of the R<2> substituents in said mixture being hydrogen;  R<3> represents an isocyanate-reactive organic radical;  R<4> represents H or an isocyanate-reactive organic radical;  Z represents an alkylene radical containing 2-4 carbon atoms;  m is an integer from 5 to 150, and n is 0 or 1. n
Patent JP-H0768140-B2 (JP)
IPC: A61K47/30
Filed: 1988-11-22
Abstract: Stabilised compounds of the formula I 
<IMAGE>
 in which R, R<1>, R<2>, R<3>, R<4> and R<5> have the stated meanings, and process for the preparation thereof are described. The stabilised compounds are suitable for the production of pharmaceutical preparations.
Patent JP-4435888-B2 (JP)
IPC: B21B31/10
Filed: 1998-10-23
Granted: 2010-03-24
Abstract: Each seating element (11, 12) for seating a lower intermediate roll (23, 23') with its bearing blocks (19, 19') has an intermediate frame (3, 4) which can be driven in and out of the side shifter cassette (10). Each seating element (11, 12) for seating a lower intermediate roll (23, 23') with its bearing blocks (19, 19') has an intermediate frame (3, 4) which can be driven in and out of the side shifter cassette (10). The method includes preparation of the roll stand for roll changing, positioning of the roll changing trolley (1) and the gripper trolley, extraction of the rolls to be changed from the roll stand, removal of the gripper trolley with rolls, positioning of the side shifter cassette (10) with new rolls, and use of the gripper trolley to insert these new rolls into the roll stand. It further includes steps concerned with use of the intermediate frames (3, 4) and a crane to complete the roll changing operations.
Patent JP-H0714814-B2 (JP)
IPC: C07C51/41
Filed: 1991-11-13
Abstract: Process for the manufacture of ammonium rare-earth oxalate. More particularly, a process for the manufacture of an ammonium rare-earth oxalate by conversion of a neutral oxalate in the presence of oxalate and ammonium ions. The product obtained can be converted into rare-earth oxide, for example by calcining.