baber/WOPTO huggingface dataset:
Patent JP-S58209751-A (JP)
Title: Photoreceptor
Inventor: NOGAMI SUMITAKA
IPC: G03G5/07
Filed: 1982-06-01
Abstract: PURPOSE:To improve initial electrostatically charged voltage and to improve the deterioration in repetitive use considerably in an electrophotographic receptor provided with a charge generation layer and a charge transfer layer on a conductive substrate by providing an N type precoating layer between the conductive substrate and the charge generation layer. CONSTITUTION:Water is added to a mixture of 10pts.wt. methylene blue and 90pts.wt. PVA (produced by Kishida Chemical) to make 10wt%, and the mixture is mixed and dispersed for 1hr with a planetary mill. The soln. is coated on an aluminum plate of 100mu and is dried, whereby a dry film of 1mu is obtd. The liquid prepd. by adding chlorinated ''Dianblue'' expressed by the constitutional formula 1 to tetrahydrofuran so as to be contained at 1wt% and grinding and mixing the same thoroughly with a ball mill is coated on said film as an N type precoating layer and is dried, whereby a charge generation layer of 1mu thickness is provided. The pyrazoline deriv. expressed by the constitutional formula 2 is compounded with polycarbonate (''Iupilon S2,000'' produced by Mitsubishi Gas Chemical) so as to be contained at 1:1 weight ratio and the mixture is prepd. into a 20wt% dichlormethane soln. Said soln. is coated thereon whereby a dry coated film of about 20mu thickness is obtd.
Patent JP-S61251389-A (JP)
Title: Estimated encoding device for animation image signal
Inventor: OKAZAKI TAKESHI
IPC: H04N19/50
Filed: 1985-04-30
Abstract: PURPOSE:To restrict the generation of information due to noise without damaging the quality of an image by roughly quantizing with respect to an expected error when a most suitable estimation function coincides with the estimated function having less movement. CONSTITUTION:A deciding circuit 1 judges whether the information indicating an optimum estimation function fed through a line 121 coincides with a prediction between compensating frames showing a small movement or not and feeds the result to a selecting signal generator 2. The generator 2 generates a selecting signal in a selecting circuit 7 and a gate signal in a gate circuit 8 from encoding control signals supplied through a line 190 and feeds respectively. When a quantizing characteristic is designated by the line 190, according to the judging result in the circuit 1, the range of an input signal having the output signal of 0 is changed. When the judging result shows the prediction having the small movement, an estimated error at this time corresponds to the section having the small movement, so that a dead zone is widened, but if it does not, the dead zone is not change.
Patent JP-S5317034-A (JP)
Title: Image sensor output correcting system
Inventor: NAGANO BUNICHI
IPC: G06V30/162
Filed: 1976-07-30
Abstract: PURPOSE: The sensor output at an output correcting part is sampled intermittently, thereby making a high-speed scanning possible without losing a correction function. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10273332-A (JP)
Title: High-strength rock wool made from fused slag of municipal refuse incinerated ash origin as major stock, and its production
Inventor: NAKAJIMA HIDEO
IPC: B09B3/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a rock wool, containing limited quantities of impurities, excellent in flexibility and tensile strength, and useful for thermal insulators or the like, by including fused slag of municipal refuse incinerated ash origin in the stock at a given content, to effectively utilize fused slag of municipal refuse incinerated ash origin. SOLUTION: This rock wool is obtained by including fused slag of municipal refuse incinerated ash origin in the stock at 30 wt.% or higher. It preferably has a composition of CaO: 31.0 to 38.0 wt.%, SiO2 : 36.0 to 42.0 wt.%, Al2 O3 : 16.0 to 22.0 wt.%, MgO: 0 to 5.0 wt.%, Na2 O+K2 O: 0 to 5 wt.% and Fe2 O3 : 0 to 5.0 wt.%, and an average single fiber strength of at least 100 kg/mm<2> . The fused slag 1 of municipal refuse incinerated ash origin, preferably having a particle size of 1 to 15 mm, is fired in a rotary kiln 5, together with silica rock 3 and limestone 4, as required, to oxidize non-oxide-based impurities, e.g. metallic iron, iron phosphate and S, and the resultant fired materials are fused in an oxidative atmosphere in an electrical furnace 8 and then spun into fibers by a spinner 14.
Patent JP-H01263107-A (JP)
Title: Production of propylene-ethylene block copolymer
Inventor: GOKO NOBUAKI
IPC: C08F295/00
Filed: 1988-04-15
Abstract: PURPOSE:To copolymerize propylene with ethylene without deactivating a catalyst, by feeding a polymer obtained by polymerizing process of propylene using a liquid olefin consisting essentially of propylene itself as a solvent to the copolymerization process by a specific method. CONSTITUTION:Following the preceding polymerization process of a polymer comprising propylene as a main constituent unit obtained by using a stereoregular catalyst (e.g., TiCl3) in a liquid olefin consisting essentially of propylene as a solvent, the prepared polymer is taken out in a slurried state, the slurry is sent to a double pipe type heat exchanger, then to a fluidized tank, the liquid olefin in the slurry is evaporated and the resulting substance is fed to the following copolymerization process in a gas-phase polymerization system to give a propylene-ethylene block copolymer. Facilities can be miniaturized, simplified, uniform polymerization is carried out and a copolymer having excellent powder properties can be obtained.
Patent JP-H11298370-A (JP)
Title: Spread spectrum communication system and transmitter for spread spectrum communication
Inventor: TAKEHARA KAZUYUKI
IPC: H04B1/707
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To accelerate a data transmission speed, to perform miniaturization and to reduce a cost. SOLUTION: In this transmitter 61, spread spectrum signals Sa-Sf are generated by performing a modulation processing by using parallel transmission data TxDa-TxDf for which transmission data TxD are serial/parallel converted, PN codes PNa-PNf and a carrier wave (f) and transmission signals S are generated by performing an addition processing. As the PN codes PNa-PNf, the ones whose array patterns are partially matched with each other are adopted. In a receiver 81, the electrode pattern of the input electrode of the matched filter of a demodulator 82 is matched with the array pattern of the PN code PNa. The array patterns of the spread spectrum signals Sa-Sf included in reception signals S are partially matched with the electrode pattern and correlation peak signals corresponding to the matching degree are outputted.
Patent JP-S60236747-A (JP)
Inventor: WAKAO RIYUUICHI
IPC: B32B15/08
Filed: 1984-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03290734-A (JP)
Title: Expert system
Inventor: SATO YOSHIYUKI
IPC: B23Q41/08
Filed: 1990-04-09
Abstract: PURPOSE:To facilitate the control of the knowledge and the limit conditions by providing a means which controls the data needed for verifying whether the editing/assigning jobs are properly carried out or not. CONSTITUTION:An input means 110 inputs the knowledges of experts in regard of a job consisting of plural processing steps. The editing result assignment means 120, 130 and 140 edit the knowledges of experts inputted from the means 110 at every processing step and assign these editing results in each processing step. A control means controls the data needed for verifying whether the knowledges of experts are properly edited and assigned or not by the means 120, 130 and 140 at every processing step. Thus the internal processing is simpli fied and easily formed for a job consisting of plural processing steps. In addition, the processing contents can be confirmed in steps. Thus, the management of the knowledge and limiting conditions is facilitated.
Patent JP-H05263526-A (JP)
Title: Construction method of rc construction beam
IPC: E04B1/16
Filed: 1992-03-19
Abstract: PURPOSE:To make unnecessary a post downward of a beam form and to make it possible to shorten a construction period. CONSTITUTION:A trussed built-up reinforcement A consisting of upper main bars 1a and lower main bars 1b of beams, a stirrup 2 fixed and wound on the peripheral surfaces of them and zigzag lattice bars 3 provided in a state to connect upper and lower bending sections (a) and (b) between the upper main bars 1a and the lower main bars 1b to the upper and lower main bars 1a and 1b is built in a specific position. A horizontal members 7 is suspended and borne on the trussed built-up reinforcement A through hanger members 6 interlocked with joining sections of the lower bending section (b) of the lattice bars 3 with the lower main bars 1b, and a concrete C is placed in a beam form B in a state to bear the beam form B with the horizontal member 7.
Patent JP-H10276503-A (JP)
Title: Covering structure for rotary power tiller
Inventor: SATO SADAYOSHI
IPC: A01B33/12
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To keep the side face cover of a rotary power tiller at an optional rotating angle. SOLUTION: The side face cover 14 is fitting to the side edge of an upper face cover 18 through a hinge 24 in the state of being freely rotatable. In addition, a plate 34 integrally fixed to the cover 18, a plate 33 integrally fixed to the cover 14 and a brake disk 35 interposed between both plates are respectively made to face on the same core as the rotary shaft core of the hinge 24. Then fastening members 31 and 36 are provided for one plate 33 of both of the plates to freely adjust the facing interval of both of the plates 33 and 34 by the fastening members.
Patent JP-H09283896-A (JP)
Title: Coupling of ic component with flat panel display
Inventor: NISHIDA KAZUTO
IPC: H05K3/36
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To mount a bare IC face down in a prescribed position of an electrode on a flat panel display so as to produce a bump formed on an IC pad and an electrode of a flat panel display surely with good reliability at low cost with good productivity. SOLUTION: This coupling method has a process of alignment process of mounting IC components by interposing an anisotropic conductive film with an electrode of a flat panel display, a temporary crimping process temporarily crimping the flat panel display with the mounted IC parts, a picture inspection process recognizing and inspecting a picture of the flat panel display after the temporary crimping process and a regular crimping process regularly crimping the IC parts after the picture inspection process and performing the temporary crimping process at a room temperature and the regular crimping is performed by putting a plurality of flat panel displays being temporarily crimped into a heating furnace for being collectively heated.
Patent JP-S5721442-A (JP)
Title: Transparent styrene polymer composition
Inventor: SHIRAKI TOSHINORI
IPC: C08L21/00
Filed: 1980-07-11
Abstract: PURPOSE: To provide the titled compsn. having excellent dart impact strength and low-temperature characteristics, consisting of two specified kinds of block copolymers composed of conjugated diolefin and vinyl-substituted arom compd., an impact-resistant rubber-modified styrene polymer and rubber-unmodified styrene polymer.  
     CONSTITUTION: 3W35wt% block copolymer (A) (having an MW of 10,000W 1,000,000 and composed of 95W45wt% conjugated diolefin and 5W55wt% vinyl- substituted arom compd.), 5W75wt% block copolymer (B)(which has a 1,2-vinyl bond content of 15% or lower and is composed of 35W5wt% conjugated diolefin and 65W95wt% vinyl-substituted arom compd. and in which not more than 75wt% of said vinyl-substituted arom. compd. constitutes a block homopolymer segment), 2W50wt% impact-resistnat rubber-modified styrene polymer (C)(e.g. ABS resin), and 20W80wt% rubber-unmodified styrene polymer (D)(e.g. PS), are blended together. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58211390-A (JP)
Title: Connecting method of bubble memory cassette
Inventor: HIRAKAWA OSAMU
IPC: G11C19/08
Filed: 1982-06-01
Abstract: PURPOSE:To prevent a malfunction as well as the erasion of storage of a bubble memory cassette, by first connecting an earth line and then a signal line and a power supply line when the bubble memory cassette is connected to a holder unit. CONSTITUTION:A connector 1 of the bubble memory cassette side and a connector 2 of the holder unit side are made of a metallic envelope respectively. An earth line is first connected via the ambient device, and the other signal lines and a power supply are connected by means of ordinary connection pins. This prevents a malfunction and erasion of storage of a bubble memory cassette. Then the bubble memory cassette can be loaded and unloaded while the power supply of a holder unit is being applied.
Patent JP-H05291347-A (JP)
Title: Packaging structure of tab-ic for high frequency
Inventor: KANEYAMA FUMIYASU
IPC: H01L23/12
Filed: 1992-04-14
Abstract: PURPOSE:To obtain a packaging structure of a low-cost TAB-IC for high frequency which can control impedance using a general one-layer TAB and furthermore generates less noise. CONSTITUTION:The title structure is formed by a signal layer (a first conductor layer) 21 which is a surface conductor layer, a GND layer (second conductor layer) 24, and a dielectric layer 22 which is formed between the signal and the GND layers, the thickness of the dielectric layer 22 is controlled so that a signal wire in the signal layer can be subjected to impedance matching, a substrate 20 where a cavity part 23 for mounting an IC chip 31 is formed is provided, and then the lead surface of one-layer TAB lead 34 is stuck the surface conductor layer of the substrate 20.
Patent JP-H10272226-A (JP)
Title: Contact sensing sensor of pachinko machine
Inventor: NAKAMURA MASAMI
IPC: G01V9/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a contact sensing sensor with a large degree of free arrangement with small and simple configuration. SOLUTION: The contact sensing sensor 10 is set in a windwheel or a contrivance being a member to be an operation start trigger by the contact of a pachinko ball. Then, it is detected that the pachinko ball is brought into contact with the windwheel or the contrivance. This pachinko machine contact sensing sensor 10 is provided with a piezoelectric polymer material-made detecting plate 12 which is formed in a film sheet shape. Then, it is detected that the pachinko ball is brought into contact with the windwheel or the contrivance based on an electric signal generated with the deformation of the detecting plate 12 by the contact of the pachinko ball.
Patent JP-H07302043-A (JP)
Title: Container stuck with peelabel label
Inventor: OKA YASUHIRO
IPC: G03D13/02
Filed: 1994-05-06
Abstract: PURPOSE:To provide a container housing solid processing agents, etc., with which recycle and reuse are easily attained by rapidly and surely peeling a label stuck to the housing container recovered after use from this housing container. CONSTITUTION:This container 1 is formed by peelably sticking the label 4 with a tacky adhesive layer 4B for displaying contents, etc., on the wall surface 1K of a container 1 designed to be reused. The peelable label formed with a non-tacky adhesive space to permit infiltration of water or solvent is stuck between the wall surface 1K of such container 1 and the surface of the label 4, by which the container is obtd.
Patent JP-H10274292-A (JP)
Title: Backlash adjusting mechanism of worm gear
Inventor: OKAJIMA YOSHINORI
IPC: F16H1/16
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a backlash adjusting mechanism of a worm gear which does not necessitate an area beyond necessity and can adjust rickety motion properly and stably. SOLUTION: In a worm gear consisting of a worm 11 and a worm wheel 10, a first mounting member 1 mounted on the worm wheel 10, a second mounting member 2 which is mounted on the worm 11 and is formed in such a manner that it can slide in the orthogonal direction to the worm 11, and a lever 3 which performs the slide operation with the first mounting member 1 are provided, a projection part 1a having a parallel part which is parallel with the direction of slide in a section where the first mounting member 1 is mounted on the worm wheel 10 is formed, and a cutout part 2a is formed in the second mounting member 2 in such a manner that it is fitted in the parallel part of the projection part and slides.
Patent JP-S57208775-A (JP)
Title: Afc circuit for tv tuner
Inventor: MATSUDA KOUICHI
IPC: H04N5/50
Filed: 1981-06-18
Abstract: PURPOSE: To prevent mis-locking of AFC, by level-shifting an AFC voltage so as to transfer the tuning shift in the color carrier direction toward the audio carrier generated at the application of power supply or channel switching.  
     CONSTITUTION: A desired channel selection is made at a front end 2 for the received input from an antenna 1, and the input is converted into the 1st audio IF signal. The 1st audio IF signal is converted into the 2nd audio IF signal at a mixer 3, FM-demodulated at a detection circuit 6 via an IF amplifier 5, and outputted as an audio signal. In this case, a detected output corresponding to the tuning shift of receiving frequency is applied from the circuit 6 to an AFC voltage generating circuit 7, and a signal level-shifting the AFC voltage for a prescribed time is applied from a level shift circuit 8 with a trigger signal generated at the application of power supply or channel switching, and a reference AFC voltage is generated for the period independently of the detected output. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58210681-A (JP)
Title: Color sensor
Inventor: TOMITA KENJI
IPC: H01L31/10
Filed: 1982-06-01
Abstract: PURPOSE:To obtain a color sensor which has a small size and good directivity and can recognize micro patterns by a method wherein the sensor is constituted by arranging solar batteries so as to receive the transmitting through a photo transmitting substrate and an interference filter and then convert it into an electrical signal. CONSTITUTION:The Fabry-Perot interference filter as blue, green, and filters 33B, 33G, and 33R is formed on the clear substrate 31. A phototransmitting film 41 is formed, and individual solar batteries 43B, 43G, and 43R are formed above the filters 33B, 33G, and 33R which are corresponding thereto by a photo fabricating process. Since the sensor is manufactured by a photo fabricating process, the density of forming the filters and solar batteries is determined according to processes, and the sensor can be extremely miniaturized. Besides, the interference filters and solar batteries are very close to each other, therefore they function accurately to the oblique incident light.
Patent JP-H01267885-A (JP)
Title: Data retrieval system and information recording and reproducing device
Inventor: OGASAWARA YUTAKA
IPC: G11B27/10
Filed: 1988-04-19
Abstract: PURPOSE:To surely execute the decision of an EOT and to prevent the malfunction of succeeding track data management by executing the plural frequencies of a reproducing action against the track when an data reproducing error is generated in the vicinity of the end of track. CONSTITUTION:The data record of a main data recording part M comprising of data tracks M1, M2,..., Mn as a unit block for the data record is successively executed from the top of an optical card C to the bottom by each track and the directories D1, D2,... of an auxiliary data recording part D are recorded each time the data record from a data file is completed. When the prescribed number of the blocks in which data are not recorded are successively continued from the block in which the data are recorded, the block in which the data are recorded is decided as a final recording block. Thus, even when an error is generated in the vicinity of the final block, the plural frequencies of the reproducing actions are executed. Thus, the final block can be surely detected and the malfunction of the data management is prevented.
Patent JP-H1041781-A (JP)
Title: Amplifier circuit having variable band width
Inventor: ZOCHER ANDREW GERALD
IPC: H03H11/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple amplifier circuit having a variable frequency band for an operation with a relatively high frequency, and for various system use. SOLUTION: This amplifier circuit 204 is constituted of a differential amplifier 400, first capacitive element 402, second capacitive element 404, first (npn) transistor 424, second (npn) transistor 426, and switch control circuit 410. First and second output terminals 420 ad 422 of the differential amplifier are substantially connected in response to the switch ON of the first and second capacitive elements and the first and second (npn) transistors through the switch control circuit. When the first and second (npn) transistors are turned off, the first cut-off frequency of the amplifier circuit 204 is decided by the mirror capacitance of the amplifier circuit 204. When the first and second (npn) transistors are turned on, the second cut-off frequency of the amplifier circuit 204 is decided by the capacitance of the first and second capacitive elements.
Patent JP-S58209706-A (JP)
Title: Optical wiring apparatus
Inventor: SAKANE NAOFUMI
IPC: G02B6/36
Filed: 1982-05-31
Abstract: PURPOSE:To obtain an optical wiring apparatus used when an optical fiber for information transmission is buried in a building material, by providing a locking means for the plug attached to an optical fiber correspondingly to a top and a reverse surface, and forming a plate in one body. CONSTITUTION:A plug 4a is attached atop of an optical fiber 8' which is inserted in a metallic pipe 14, and buried in a building material X and connected at one terminal to a terminal for controlling a lighting equipment and an air-conditioning equipment, and the plug 4a is inserted into a hole 13 from the reverse surface 1b of the plate 1. Then, a collar part 7a is locked to a pawl piece 12 to complete a connection between the plate 1 and optical fiber 8' buried in the building material X. Then, the plus 4 of an optical fiber 8 connected to a host computer for controlling the terminal is inserted into the hole 13 from the top surface 1a of the plate to lock a collar part 7 to the pawl piece 12, and thus a mutual connection between the optical fibers 8 and 8' is made to permit information transmission between the host computer and terminal.
Patent JP-2000281712-A (JP)
Title: Catalyst for producing ethylene polymer, its production and production of ethylene polymer
Inventor: MONOI HISASHI
IPC: C08F4/69
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst improved in the activity per chromium atom by reacting an organoaluminum compound with a chromium(VI) imide compound carried on an inorganic oxide solid. SOLUTION: (A) A chromium(VI) imide compound is carried in an amount of 0.01-10 wt.% on an inorganic oxide solid comprising, e.g. silica-alumina to produce a solid component. The solid component is reacted with (B) an organoaluminum compound at an atomic ratio of aluminum to chromium of (1 to 1,000):1 to give the catalyst for producing an ethylene polymer. The component A comprises a compound represented by formula I, the examples including bis(t-butylimido)dichlorochromium(VI) and bis(t-butylimido)bis(trimethylsiloxy) chromium(VI). Examples of component B include trialkylaluminums, and almoxanes represented by, e.g. formula II. In the formulas, R1 and R2 are each a 1-18C alkyl or the like; R3 is methyl, ethyl or the like; X1 and X2 are each halogeno or the like; and (p) is 1 to 1,000.