baber/WOPTO huggingface dataset:
Patent JP-H02178151-A (JP)
Title: Take-up roller
Inventor: IWANAMI NORIO
IPC: B65H18/26
Filed: 1988-12-29
Abstract: PURPOSE:To improve controllability over nip pressure as well as to facilitate the setting of winding tightness in a take-up roll by installing each of cylinders being tilted in inverted sectoral form with each other in each lower part of respective support carriages so as to be situated at the upper part of each winding drum in a vertical surface orthogonal with the paper cross direction. CONSTITUTION:Positioning in the paper cross direction of each support carriage 8 is performed according to each width size of paper width divided by a slitter 23 set up upward between each winding drum 4. In addition, each core 15 of length conformed to each width size of the paper is stretched across between each carriage 16, and the paper divided in width and fed upward by way of the slitter 23 in the state that each cylinder 13 is extended is distributed to each winding drum 4 via each paper roll 21, thus it is rolled on each core by each rotational drive for these drums 4. At this time, if a diameter of each take-up roll is varied, each cylinder 13 is situated on a straight line passing through a shaft center of each winding drum 4, so that force of each cylinder 12 is directly reflected to nip pressure, thus this nip pressure is easily regulated.
Patent JP-H07185767-A (JP)
Title: Centrifugal casting method
Inventor: FURUTA MASAO
IPC: B22D13/10
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a cast product sound on the whole except both end parts and to save the costs of the cutting, etc., for removing the unsound layer in the inner surface of a mold by accelerating the revolution speed of the mold while heating molten metal surfaces in both end parts of the mold in the solidifying process of molten metal. CONSTITUTION:The revolution of the mold 2 is accelerated in the solidifying process of molten metal 1 and also, the molten metal surfaces 1a in both end parts of the mold 2 are heated by plasma devices 7. Flow of the molten metal 1 flowing toward both end parts from the center part of the mold 2 are developed in the inner peripheral part of the molten metal 1 and impurities having low m.p. and low sp. gr. and mixed in the molten metal 1 are shifted and accumulated in both end parts. Then, the molten metal 1 in the inner peripheral parts of both end parts of the molten metal 1 is solidified last to form the solidified layer having much impurities. Therefore, the sound cast product can be obtd. by cutting off both end parts.
Patent JP-H05167860-A (JP)
Title: Reverse orthogonal transforming system for image data subjected to orthogonal transform
Inventor: FUKUDA MASAHIRO
IPC: H04N19/60
Filed: 1991-12-18
Abstract: PURPOSE:To execute a reverse orthogonal transform at a high speed, with regard to the reverse orthogonal transforming system for a transforming coefficient of image data subjected to orthogonal transform. CONSTITUTION:This system executes a one-dimensional reverse orthogonal transform in order to execute a two-dimensional reverse orthogonal transform with respect to a transforming coefficient obtained by executing a two-dimensional orthogonal transform to a block consisting of NXN pieces of picture elements, and is constituted by providing a transforming coefficient holding part 1 for holding a decoded transforming coefficient, a transforming constant holding part 3 for holding a transforming constant, a zero detecting part 2 for detecting whether the transforming coefficient whose value is zero is contained in every continuous M lines or not, in a column of a matrix of N rows and N columns of the transforming coefficient, a one-dimensional reverse orthogonal transforming part 4 for inputting the transforming coefficient and the transforming constant, and executing their one-dimensional reverse orthogonal transform, a transposing buffer part 6 for storing L pieces of transform results by one address with respect to a reverse orthogonal transform result, and a coefficient selection control part 5 for executing a transforming coefficient input and a transforming constant input to the one-dimensional reverse orthogonal transforming part 4, and control for storing the one-dimensional reverse orthogonal transform result in the transposing buffer 6.
Patent JP-H01175841-A (JP)
Title: Nmr imaging method
Inventor: NISHIMURA NAOJIRO
IPC: A61B5/055
Filed: 1987-12-31
Abstract: PURPOSE:To enable a moving unit to obtain its picture image by one time scan by performing the scan with a pulse sequence, in which an inclined magnetic field waveform is determined, in a manner wherein a detected object obtains no zero phase shift amount in its fixed part but a zero phase shift amount in the moving part. CONSTITUTION:In the case of a pulse sequence applied to the spin echo method, when the intensity of a slice selecting inclined magnetic field Gz is fixed, only by setting a Gz pulse width, when a pulse is applied, 2<1/2> times larger than when a 180 deg. pulse is applied, a phase is disturbed in an NMR signal from a fixed part of a detected object while aligned in the NMR signal from a moving part of the object. Then by the pulse sequence thus obtained, a scan is performed collecting data, when a picture image is reconstituted, the detected object obtains the picture image not clear in its fixed part but clear in the moving part, as the result by one time scan, only the moving part forms the picture image.
Patent JP-H01177097-A (JP)
Title: Voice synthesizing system
Inventor: SUDA NORIO
IPC: G10L13/07
Filed: 1987-12-28
Abstract: PURPOSE:To reduce the quantity of coupling data by grouping at least a plosive system and a fricative system of a consonant with respect to articulation coupling data of a vowel of the end of a syllable and the consonant of the head of the succeeding syllable and generating the data for handling each group as one consonant. CONSTITUTION:At the time of articulation coupling between syllables, as for all syllables in a Japanese language, a vowel is put in the end, and also, in waveforms of the first consonant parts of the syllables, as well, there are features, respectively. Therefore, grouping is executed into a plosive system sound, a fricative system sound and a plosive-fricative sound to which these features are common and others which do not belong to them, and coupling data is generated by setting each group thereof as one consonant. That is, they are classified roughly into four groups of the plosive system sound, the fricative system sound, the plosive-fricative system sound and other sound, so that all the syllables in each group thereof are handled in a lump in the same way as one syllable. In such a way, the quantity of coupling data can be reduced.
Patent JP-H01176603-A (JP)
Title: Light control film
Inventor: TAMURA SHOHEI
IPC: F21V9/00
Filed: 1987-12-29
Abstract: PURPOSE:To make it possible to obtain a light control film excellent in heat resistance and resistance against chemicals by constituting the titled film with polytetrafluoroethylene porous film having a micro-structure characterized with continuous nodes arranged in parallel to each other and a plurality of micro-fibers connecting the nodes to each other. CONSTITUTION:The title object is constituted of a porous film of polytetrafluoroethylene(PTFE) having a micro-structure characterized with continuous nodes 2 arranged in parallel to each other and a plurality of micro- fibers 3 connecting the nodes to each other. Namely, the film is the PTFE porous film which comprises nodes 2 having continuity in one direction of the film as well as in the width direction and arranged in parallel to each other, and large number of micro-fibers 3 connecting the nodes to each other. The film has a high transmittancy to the light beam incident parallel to the film width direction. If the film is tilted relative to the optical axis, the light transmittancy changes. With this arrangement, a light control film is obtained which is excellent in heat resistance and resistance against chemicals, showing sufficient light interrupting property.
Patent JP-H08232984-A (JP)
Title: Electromagnetic control spring clutch mechanism
Inventor: NISHIMURA KOZO
IPC: F16D27/105
Filed: 1995-12-01
Abstract: PURPOSE: To use an electromagnetic control spring clutch mechanism in two kinds of forms only by way of changing assembly order by assembling a pin member installed on a shaft member on pin receiving parts provided on both end parts of a boss member by way of engaging it with it selectively. CONSTITUTION: A pin member 66 is installed on a shaft member 10, pin receiving parts 62, 68 are provided on both end parts of a boss member 54, and in case of sequentially installing an electromagnetic means 28, a unit assembly body and a gear 20 from one end side of the shaft member 10 toward the other end side, the pin member 66 installed on the shaft member 10 is engaged with the pin receiving part 62 on the one end of the boss member 54. On the other hand, in case of sequentially installing the gear 20, the unit assembly body and the electromagnetic means 28 from the one end side of the shaft member 10, the pin member 66 installed on the shaft member 10 is engaged with the pin receiving part 68 on the other end of the boss member 54.  In these two forms, when the electromagnetic means 28 is energized, the boss members 44 and 54 are connected to each other through a coil spring means 100, and revolving force from the gear 20 is transmitted to the support shaft 10 through the coil spring means 100, the pin member 66, etc., in the same way.
Patent JP-H05148622-A (JP)
Title: Laser vapor-depositing apparatus
Inventor: ONABE KAZUNORI
IPC: C23C14/28
Filed: 1991-11-25
Abstract: PURPOSE:To permit the vapor deposition of a superconducting film having a uniform compsn. and film thickness on the surface of a substrate by irradiating a prescribed range with a laser beam for prescribed time while a target is rotated and thereafter feeding a fresh target to the irradiating range. CONSTITUTION:In a vapor deposition treating chamber 2, on target rotating disks 9 plurally provided on a target revolving disk 8, disk-shaped targets 10 and 10a are respectively mounted. The target 10a opposite to a substrate 7 is rotated by a target rotating motor 13 and a prescribed range is irradiated with a laser beam R emitted from a laser oscillator 4 via a condenser lens 11 for prescribed time to vapor-deposit a thin film on the substrate 7. Every time the irradiation for prescribed time is completed, the target revolving disk 8 is revolved by a target revolving motor 12 and a fresh target 10 is fed to the laser beam irradiating range, which is irradiated with a laser beam R. In this way, the amt. of target grains released in the process of the laser beam irradiation and the film quality and film thickness of the vapor-deposited film on the substrate 7 can always be made constant.
Patent JP-H04198417-A (JP)
Title: Method for producing bearing steel
Inventor: MURAI NOBUHIRO
IPC: C22C38/40
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a bearing steel showing excellent service life to rolling contact fatigue in comparatively high temp. range by making the specific composition of high carbon steel the base and executing carbide precipitating carburization while using the spheroidized annealed carbide as the precipitated neucleus. CONSTITUTION:After spheroidized-annealing the steel composed of 0.7-1.5wt.% C, <=2.0% Si, 1.0-6% Cr, <=3.0% Ni and the balance Fe, the carburizing-treatment is executed at 750-1000 deg.C and successively, after executing quenching-treatment from 900-750 deg.C, this is tempered. In the above steel, in the case C content is lower than the lower limit, stability of spheroidized carbide in austenitic zone (mentioned as A zone) is insufficient and in the case C and Cr contents exceed the upper limits, the coarse carbide is left in the center. In the case Si content exceeds the upper limit, there is a fear that the carbide is not precipitated. In the case Cr content is less than the lower limit, promoting action of the carbide precipitating reaction is insufficient and in the case Ni content exceeds the upper limit, precipitation of the carbide becomes insufficiency. In the case the carburizing treatment temp. is lower than the lower limit, the carburization at the A zone can not be executed and in the case this exceeds the upper limit, the rolling contact fatigue strength is deteriorated. In the case the quenching treatment temp. exceeds the upper limit, the stability of size is lost and in the case this is less than the lower limit the quenching from the A zone can not be executed.
Patent JP-H08169240-A (JP)
Title: Run channel
Inventor: HAMANAKA HIROYUKI
IPC: B60J10/04
Filed: 1994-12-20
Abstract: PURPOSE: To provide a run channel excellent in appearance by making the external surfaces of a sash, an outer lip, and door glass flush with each other. CONSTITUTION: In a run channel that is fitted to the undersurface of a door sash part 10 for sealing the space above the upper end part of a closed door glass plate 20, a base part 31 consisting of solid rubber is fitted to the undersurface sash 11 of the door sash part, and on the vertically underside of the base part extended from the outside end part of a vehicle, an outer lip 32 consisting of a high-rigidity solid rubber is nearly flush extended to the lower side of a vertical sash external surface 15 that has been formed on the end part of the door sash part on the outside of the vehicle.  Then, a seal lip 35 consisting of sponge rubber for elastically bringing it into contact with the upper inner surface of the closed door glass plate is projected to the lower end of the base part, and also a lip piece 36 consisting of sponge rubber for receiving the upper end surface of the closed door glass plate is projected nearly horizontally on the indoor side on the inner surface of the outer lip, and further an inverted V-shaped lip 37 consisting of downwardly convex solid rubber for elastically bringing it into contact with the upper inner surface of the closed door glass plate is projectedly provided to the deep part of the base part toward the outdoor.
Patent JP-H10177405-A (JP)
Title: Programmable logic controller
Inventor: HONDA HIDEO
IPC: G05B19/05
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a controller without causing cost-up even at the time of increasing the number of inputting and outputting devices. SOLUTION: This device is provided with plural processing parts 12-1 and 12-2 for processing the transfer of data between an outside device and an arithmetic part 11. A PLC(programmable logic controller) is set as a master station or a slave station by the processing parts 12-1 and 12-2, and a processing such as the preparation of command data or the analysis of ladder for a lower rank device is operated inside each. Thus, when the number of the lower rank devices is increased, the concentration of a processing on the host master station can be prevented.
Patent JP-H10178677-A (JP)
Title: Updating method of mobile station operating data in mobile communication system
Inventor: YUNOKI KAZUFUMI
IPC: H04W8/24
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To easily perform changes of operating data with the information of a control signal reduced. SOLUTION: This system consists of a mobile station and a network. The mobile station and the network separately perform connection control through a control channel and are provided with storage devices Ma and Mb which store operating data Da and Db respectively, and the mobile station performs prescribed control based on the data Da that is stored in the device Ma. When the mobile station and the network communicate through the control channel, the network discriminates whether the data Db that is stored in its own storage device Mb is updated by the data Da stored in the device Ma of the mobile station or not and when it is updated, the network transfers the data Db stored in the device Mb to the mobile station, and the mobile station uses the data Db that is sent from the network as new operating data Da and performs control from now on.
Patent JP-H09189749-A (JP)
Title: Method and device for pseudo-random boundary scan inspection
Inventor: KE WUUDIANN
IPC: G01R31/3183
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To scan and inspect the boundary of a system having at least one chain by generating a pseudo-random inspection pattern containing a plurality of values corresponding to the number of boundary scanning cells. SOLUTION: The inspection of a pseudo-random boundary is started when a pseudo-random inspection pattern is generated and the pattern is filtrated for correcting such a bit that may damage a system 10. In other words, the pattern is filtrated to change such a bit or a combination of bits that may cause a contradiction. The filtrated inspection pattern is impressed upon the system 10 by shifting the pattern through the chains of boundary scanning cells 121 -12n . Thus the response to a previously impressed pattern is shifted out. Thereafter, the system response is compared with a reference bit group indicating a faultless state.
Patent JP-H10182716-A (JP)
Title: Catalytic system for polymerizing and copolymerizing alpha olefin
Inventor: ROYO JOSE SANCHO
IPC: C07F17/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound (catalyst) useful for (co)polymerization of an α-olefin, capable of forming a polymer having a high molecular weight. SOLUTION: The catalytic component for polymerization of an α-olefin is shown by formula I [M is a transition metal of the group III of the periodic table; X is H, etc.; (n) is the residual free valence of the metal M and is 1-3; L is a neutral Lewis base; (z) is 1-3; A is a ring directly coordinated to the transition metal M, containing a nonlocalized π electron; E is BR<11> (R<11> is H, etc.); D is O, etc.] such as [2-(cyclopentadienyl)1-oxo-ethanediyl] titanium dichloride. The catalyst is obtained by reacting a compound of the formula HA-E-E- DH with 2 equivalent of an alkyl alkali metal salt to give a compound of formula II (M' is Li, etc.) and reacting the compound with a compound of the formula MX4 .  A catalytic system comprising the catalytic component of the formula I and a promoter component (methylaluminoxane) is especially suitable for copolymerization of ethylene and propylene. The polymerization can be carried out in a solution, in a suspension, in a vapor-phase of a bulky state at a high temperature under high pressure.
Patent JP-H01176653-A (JP)
Title: Display discharge lamp
Inventor: SUZUKI YOSHIRO
IPC: H01J61/067
Filed: 1987-12-29
Abstract: PURPOSE:To eliminate nonuniform luminance brightness or flicker regardless of the lighting procedures of AC drive, DC drive, or pulse drive by arranging plurality pairs of discharge electrodes of approximately identical shape and dimension of bar or spherical shape. CONSTITUTION:A pair of discharge electrodes 2, 2' are formed by machining a metallic material such an Ni or Al into bar-like or spherical shape and coating with emitter material 2a, 2a'. Eight pairs of the discharge electrodes 2, 2' of approximately identical shape and dimension are disposed in a air-tight container 4 made of a glass bulb. This arrangement produces discharge light emission from the discharge electrodes 2, 2' with a high luminance brightness. Also, lighting can be effected either with DC drive, AC drive or pulse drive without deteriorating display characteristic and without producing flicker or deterioration in luminance brightness.
Patent JP-H04295450-A (JP)
Title: Method of manufacturing hydrochloride salt of arylalkylamine
Inventor: AAMEDO EMU TAFUESHIYU
IPC: C07C213/02
Filed: 1991-12-19
Abstract: PURPOSE: To produce a substd. or unsubstd. arylalkylamine as the hydrochloride salt by hydrogenating a substd. or unsubstd. aryl-α-oximinoalkyl ketone with H 2  in the presence of a transition metal catalyst and simultaneously hydrogenating and reducing an oximino group and a keto group.  
     CONSTITUTION: The aryl-α-oximinoalkyl ketone (e.g.; p-hydroxy-α- isonitrosoacetophenone, etc.) of the formula [R 1  is OH, an alkyl, alkyloxy; R 2  is H, an alkyl, cycloalkyl; Ar is a (substd.) phenyl, (substd.) naphthyl] is brought into reaction with hydrogen in an aq. medium contg. the hydrogenation catalyst consisting of about 2 to 37 wt.% hydrochloric acid and the transition metal catalyst (adequately existing in a rang of about 0.0005 to 1.5 wt.% of the compd. of the formula) deposited on an inert carrier, by which the oxyimino group is reduced to amine. The hydroxy formed by the hydrogenation reduction of the keto group is dehydroxylated, by which the substd. or unsubstd. arylalkylamine (e.g.; tyramine hydrochloride, etc.) is obtd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09181358-A (JP)
Title: Semiconductor light emitting device
Inventor: YAMADA TOMOO
IPC: H01L33/30
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a new structure to a semiconductor light emitting device where a GaAs crystal substrate is employed so as to restrain a light sub-peak from occurring. SOLUTION: A multilayer body (e.g. a laminate of double hetero-junction structure composed of clad layers 2a and 2c and an active layer 2b) which is formed of compound semiconductor and contains a PN junction is provided as a light emitting part onto a semi-insulating GaAs crystal substrate 1. Electrodes Q and R are provided to the outermost layers 2a and 2c of the above laminate. When the lower electrode R is formed, a plane 3 is provided to the lower clad layer 2a so as to make its upside exposed to the outside, and it is preferable that the lower electrode R is formed on the plane 3.
Patent JP-H10166404-A (JP)
Title: Injection molding machine
Inventor: SHINODA FUKUZO
IPC: B29C45/53
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine reduced in the injection number of times N required in the changeover of a plasticized molding material charged in an injection pot to the newely charged above mentioned molding material by accurately stopping the leading end part of a plunger at the time of completion of injection at a just-before position not coming into contact with the inner wall surface of the injection pot, especially, a preplasticizing injection machine suitable for producing a vulcanized rubber molded product. SOLUTION: An injection pot 7 having a nozzle 6 provided on one end side thereof and having the plunger 9 arranged on the other end side thereof so as to be capable of being brought into slide contact with the inner wall surface 8 of the pot 7 are provided and, at a position where the advance movement of the plunger 9 within the injection pot 7 is completed when a plasticized molding material is injected, the interval L between the leading end part 18 of the plunger and the inner wall surface part 8a of the injection pot 7 substantially opposed thereto is 1.0mm or less.
Patent JP-2000164264-A (JP)
Title: Extension connector for tap off
Inventor: KODAIRA MAKOTO
IPC: H01R4/36
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To take a countermeasure against cable cutoff by projecting from and fixing to a case of a tap off by screwing to a coaxial terminal of the tap off, and installing a screwing connecting structural body for supporting a terminal element functioning similarly to the coaxial terminal of the tap off. SOLUTION: An extension connector 30 is used by screwing one end in an input terminal Ti and an output terminal To at one end, and forms a new input terminal Tii and a new output terminal Too at the other end. The length of the extension connector 30 compensates the short length of a coaxial cable caused by cutoff, has an outside conductor 31, a center conductor 32, and a window with screw 33 of waterproof structure for fixing a core wire of the coaxial cable. The tap off substantially extends the distance from one end of one extension connector 30 to the other end of the other extension connector 30. Even if a coaxial connector to be connected to a new input terminal Tii and a new output terminal Too is cut off and shortened, the connection of the tap off and the coaxial connector is ensured.