baber/WOPTO huggingface dataset:
Patent JP-S61123233-A (JP)
Title: Data transmission system
Inventor: KAWASAKI KIKUO
Filed: 1984-11-19
Abstract: PURPOSE:To adopt the plural series of functions of a transmission system by sectioning the range of a terminal device address into (1:N) and (N:N) transmission areas and executing in time division for the (1:N) transmission and the (N:N) transmission through a common line. CONSTITUTION:A center device 3 and plural terminals 4-1-4-n are connected by a line 5. Each terminal device 4 transmits serially an external input data 6 to the line 5 or ouputs (7) externally the data received from the line 5. In the (N:N) transmission between terminal devices, for example, the input signal of the terminal device of an odd number address is transmitted, it is received by the terminal device of an even number address and outputted, and the data is transmitted in a form that the terminal device of the next odd numer address receives the data. Further, in the (1:N) transmission between the center device 3 and the terminal device 4, the center 3 transmits the data received from a high-order computer 1 externally via the terminal device 4 or the ternminal device 4 transmits the external data to the high-order computer 1 via the center 3. Thus, the function of the transmission system is attained through plural series easily.
Patent JP-S62103670-A (JP)
Title: Image forming device
Inventor: HARADA KENTARO
IPC: G03G15/047
Filed: 1985-10-31
Abstract: PURPOSE:To improve erase precision by arranging plural first light emitting diodes on one face of a substrate constituting an erasing array and arranging the second light emitting diodes on the same face of the substrate while shifting the second light emitting diodes from the first light emitting diodes by a half pitch. CONSTITUTION:Plural first storage parts 151a are arranged at a prescribed pitch on a holding body 151 of an erasing array 150, and plural second storage parts 151b are arranged along these first storage parts 151a while being shifted from the first storage parts 151a by a half pitch. The first light emitting diode 152a is stored in each first storage part 151a, and the second light emitting diode 152b having the same shape as the first light emitting diode is stored in each second storage part. Aperture parts 151c and 151d are arranged zigzag, and the light emitted from the first and second light emitting diodes 152a and 152b is irradiated to a photosensitive drum through aperture parts 151c and 151d.
Patent JP-H04330495-A (JP)
Title: Automatic accompaniment device
Inventor: GUREN SUTEIA
IPC: G10H1/00
Filed: 1991-08-28
Abstract: PURPOSE:To enable a player to control the level balance between different musical instrument sessions or the relative balance between musical instruments in one session momentarily. CONSTITUTION:An emphasis unit 38 corrects the levels of respective musical sound encoded data channels of an automatic accompaniment pattern, selected in a style memory table 30, in response to a parameter indicating key operation such as a key speed or key after touch. According to a value selected in an emphasis memory table 44 in response to the current value of the key operation parameter, the MIDI velocity data bytes of the respective channels are corrected to correct the channel levels.
Patent JP-H02191235-A (JP)
Title: Optically active either derivative and production thereof
Inventor: AZUMAI TAKAYUKI
IPC: C07C65/21
Filed: 1989-09-19
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 1-20C alkyl or alkoxyalkyl which may be substituted by halogen; X is -COOH or -OH; n is 1-5; the star mark indicates asymmetric carbon atom). EXAMPLE:4-(1-Methyl-2-alkyloxyethyl)benzoic acid. USE:An intermediate, etc., for liquid crystal compounds. PREPARATION:A compound expressed by formula II is esterified, acetylated, then hydrolyzed and reacted with an alkylating agent to provide a compound expressed by formula III, which is subsequently oxidized to afford the compound expressed by formula I (X is -COOH). Alternatively, the above-mentioned compound expressed by formula III is subjected to the Baeyer-Villiger oxidation to provide a compound expressed by formula IV, which is then hydrolyzed to afford the compound expressed by formula I (X is -OH).
Patent JP-H03105660-A (JP)
Title: Request control system
Inventor: KURODA YASUHIRO
IPC: G06F12/06
Filed: 1989-09-20
Abstract: PURPOSE:To enhance the efficiency of an access processing by constituting the system so that even after a block fetch request inputted to some priority port is taken as to the priority, a request from other access source for holding the same priority port in common can be received. CONSTITUTION:When a block fetch request is inputted, the priority is taken and the access right is given, when data length of its block fetch is denoted as l, request control circuits 16, 17 for controlling a selector 11 and 12 do not select a request from its block fetch request origin access sources 1 - 4 during an l - 1 cycle. Subsequently, when a request is executed from other access sources 1 - 4, its request is selected, inputted to priority ports 13, 14 and allowed to participate in the priority. In such a way, the waiting time for receiving a request can be shortened.
Patent JP-H0563242-A (JP)
Title: Lead frame for light emitting diode and light emitting diode lamp
Inventor: FUJIWARA YUICHIRO
IPC: H01L23/48
Filed: 1991-08-29
Abstract: PURPOSE:To prevent any current leakage due to swelling of extruded conductive adhesive which is applied for mounting an light emitting diode to a lead frame in the manufacturing process of light emitting diode lamp. CONSTITUTION:A mounting section 2 is prepared on the recessed part 11d of a lead frame used for manufacturing a light emitting diode lamp in such a manner that the protruded section will have the upper face whose area is equal to that of the mounting surface for a light emitting diode chip 1 or smaller, and a conductive adhesive 4 is dropped on the upper face of the section 2 to mount the chip 1. Because the adhesive 4 extruding from the lower face of the chip 1 flows over the circumference of the section 2 having a protruded section, no swelling is generated on the side faces of the chip 1, so that the current leakage can be prevented.
Patent JP-S60138499-A (JP)
Inventor: OOWAYA HIDENARI
IPC: G21F5/14
Filed: 1983-12-27
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-S6398992-A (JP)
Inventor: FUJIYOSHI KATSUSATO
IPC: H01R43/16
Filed: 1986-10-15
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-S63100225-A (JP)
Title: Turbo-compound engine
Inventor: SEKIYAMA YOSHIO
IPC: F02B41/10
Filed: 1986-10-15
Abstract: PURPOSE:To improve recovery of exhaust energy in an engine in which a power turbine is connected in series to the latter portion of a turbo-supercharger by providing a connecting pipe between the turbo-supercharger and the power turbine with a bypass valve which is controlled in association with the rotating speed and load of the engine. CONSTITUTION:A turbine 8 of a turbo-supercharger 5 and a power turbine 12 are connected in series to a bleed pipe 4 communicating with an exhaust manifold 8 of an internal combustion engine 2, and the power turbine 12 has an outlet connected to an exhaust pipe 26. The torque of a shaft 13 of the power turbine 12 can be transmitted to a crank shaft 19 through an epicyclic reduction gear 14, a fluid coupling 16 and a gear mechanism 18. A connecting pipe 9 between the outlet of the turbine 8 and the inlet of the power turbine 12 is provided therein with a bypass valve 10, which is controlled in association with the rotating speed and load of the engine. Specifically, during low load conditions, the bypass valve 10 is opened to prevent frictional loss and pumping loss due to actuation of the power turbine 12.
Patent JP-S62104774-A (JP)
Title: Thermal head and preparation thereof
Inventor: FUJINO KENJI
IPC: B41J2/345
Filed: 1985-10-31
Abstract: PURPOSE:To improve the heat generating characteristic of a thermal head, by forming a heat generating resistor layer on the exposed polished surface of a glass layer which was obtained by obliquely polishing a substrate having a conductor layer formed thereto. CONSTITUTION:First and second electrode layers 2, 4 are formed by a method wherein a conductive paste is printed to form a thick film which is, in turn, baked and etched. In order to protect these electrode layers 2, 4, a protective glass layer 5 is printed on each of the electrode layers 5, 6 except for lead take-out parts and baked. The end part of a glazed substrate 10 is cut and a conductor layer 7 is formed at said end part. The end surface having the conductor layer 7 formed thereto is again obliquely polished so as to expose a glass layer 11 and the first electrode layer 2 and a heat generating resistor layer 6 is formed on the polished surface 12 by the sputtering or vapor deposition of a resistance material. When the heat generating resistor layer 6 is formed on the polished surface 12 obliquely polished as mentioned above, the contact area with recording paper is further reduced and, therefore, printing efficiency can be enhanced.
Patent JP-H04145943-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: TANIGUCHI SHIGEYOSHI
IPC: B01J23/66
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a catalyst having a high rate of purification of exhaust gas especially contg. unburned methanol and aldehydes by coating a three- dimensional structure with a catalytic compsn. consisting of Pd, Ag, a fireproof inorg. oxide and an alkali metal oxide. CONSTITUTION:A three-dimensional structure is coated with a catalytic compsn. contg. Pd, Ag, a fireproof inorg. oxide such as alumina or silica and an alkali metal oxide such as potassium oxide and/or an alkaline earth metal oxide such as magnesium oxide. When the resulting catalyst is used, unburned alcohol and/or aldehydes contained in exhaust gas from an internal-combustion engine using alcohol are oxidized at a high rate of conversion and the catalyst is durable and has superior purifying ability even in a low temp. range.
Patent JP-H0583207-A (JP)
Title: Voice data transmission system
Inventor: KONDO EIICHI
IPC: H04B14/04
Filed: 1991-09-25
Abstract: PURPOSE:To transfer data in a voice message with high sound quality. CONSTITUTION:A transmission terminal equipment 11 commands the setting to the mode to receive 64kbps voice data of high quality voice message to a reception terminal equipment 12. The reception terminal equipment 12 reaches the state able to receive data of the voice message subject to A/D conversion by a sampling frequency in 24kHz according to the commanded mode. The transmission terminal equipment 11 confirming it sets a 24kHz sampling frequency to an A/D converter section 22 to store the voice message to a transmission memory 23 and the transmission terminal equipment 11 starts data transfer in 64kbps to the reception terminal equipment 12. The reception terminal equipment 12 stores the received voice data to a reception memory 27. When the transfer of the voice data is finished, the transmission terminal equipment 11 interrupts the connected light. The reproduction of the voice in the high sound quality mode is implemented by selecting the 24kHz sampling frequency and by using the D/A converter section 29 through the operation.
Patent JP-H1175777-A (JP)
Title: Dietary fiber-containing composition
Inventor: NAKAYAMA YOSHIHIRO
IPC: A23L1/308
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a composition that can markedly improve bowel movement and stays in the bowel for a prolonged time, when it is taken. SOLUTION: This dietary fiber-containing composition comprises (1) an alginate salt or ester with an average molecular weight of <=100,000 and (2) one or more dietary fibers selected from the group consisting of polydextrose, digestion-resistant dextrin, soybean fiber and cellulose and the weight ratio of the component (1) to the component (2) is (0.5-30)/100.
Patent JP-S62106449-A (JP)
Title: Coloring photosensitive composition
Inventor: TOYA KOJI
IPC: G03F7/004
Filed: 1985-11-01
Abstract: PURPOSE:To improve a coloring density by incorporating a specific coloring auxiliary to the titled composition contg. leucotriarylmethane dye and hexaarylbiimidazole. CONSTITUTION:The titled composition contains a compd. which has at least one of an aromatic ring in a same molecule, and directly binds at least two carboxyl groups to the same aromatic ring, and hexaarylbiimidazole shown by formula I wherein R1-R9 are each 1-6C lower alkyl group and the oxidizable leucotriarylmethane dye. As said compd., phthalic acid, etc., can be used. As the hexaarylbiimidazole, 2,2'-di(2-chlorophenyl)-4,5,4',5'-tetraphenyl-1,2'- biimidazole, etc., are exemplified. As the oxidizable leucotriarylmethane dye, tris(4-diethylamino-o-tolyl)methane, etc., are exemplified.
Patent JP-S6399621-A (JP)
Title: Ppm demodulation circuit
Inventor: SHIMIZU MOTOO
IPC: H04B10/61
Filed: 1986-10-15
Abstract: PURPOSE:To facilitate the demodulation of a PPM system with a comparatively simple circuit by providing a level sampling means, plural level register means, a level comparison means and a signal reproduction circuit means. CONSTITUTION:The circuit consists of the level sampling means 1 which samples a reception signal and detects the signal level, plural level register means 2 and 3 which sequentially store the signal level, the level comparison means 4 which compares the contents of the level register means 2 and 3, a control circuit means 5 which controls a part or the whole actions of the level sampling means 1 and the level register means 2 and 3 based on the output signal of the level comparison means 4, and the signal reproduction circuit means 6 which detects the time slot of a pulse position based on the output signal of the level comparison means 4 and reproduce a binary code. Thus, the mutual level comparison of the time slots of signals transmitted by the pulse position modulation (PPM) system is easily attained, and a highly sensitive light communication system is effectively realized.
Patent JP-H03107144-A (JP)
Title: Black and white image forming method
Inventor: INAHATA HIDEKI
IPC: G03C5/26
Filed: 1989-09-20
Abstract: PURPOSE:To form images having a less difference in neutrality by a change in an observing light source, the low min. density and an excellent image preservable property by processing a prescribed photographic sensitive material by using a specified color developing soln. and a fixer. CONSTITUTION:The silver halide photographic sensitive material which contains at least one layer of the silver halide emulsion layers having the same color sensitivity in all the emulsion layers and contains at least one kind of cyan couplers, magenta couplers and yellow couplers from the same emulsion layers into another emulsion layers having the same color sensitivity is constituted by processing the material with a color developer contg. an arom. primary amine developing agent, then processing the same with the fixer which has no bleaching power. The form of the constitution is such that the coupler groups of the three colors are constituted of the groups to attain the value within 0.02 in the apparent sensitivity difference (logarithm) at 0.2 density point of the three colors when the photosensitive material formed by mixing and dispersing the above-mentioned coupler groups and adding the mixture into the single emulsion layer is formed on a reflecting base and is subjected to sensimetry in a fixing processing stage after development processing and the reflection densities of the three colors are measured and are so regulated that the middle density part attains an equal gamma balance.
Patent JP-S63100650-A (JP)
Title: Musical program searching mechanism
Inventor: TANIGUCHI YOSHINOBU
IPC: G11B15/10
Filed: 1986-10-16
Abstract: PURPOSE:To eliminate a head base lever and to improve the workability of assembly work by providing a head base with an engagement hole where a drive projection provided on a movable piece fits in. CONSTITUTION:When a magnetic attraction means 36 is degaussed, the spring force of a spring 255 engages a 3rd gear with a 1st gear 29. Whereas the magnetic attraction means 36 is excited, a 2nd movable piece is driven. This musical program searching mechanism is constituted so that the 3rd gear 35 is engaged with a 2nd gear 34 against the spring force of the spring 255, and the drive projection 259 supports the inner periphery of the engagement hole 283 in the head base 162 and holds the head base 162 until a magnetic head 160 comes into contact with the magnetic tape slightly. since the head base 162 is provided with the engagement hole 183 where the driven projection 259 provided on a 1st movable piece 252 fits in, the head base lever 305 can be eliminated, thereby improving workability at the time of assembly.
Patent JP-H05199083-A (JP)
Title: Clock minimum width warranting device and its method
Inventor: SHIN KYOICHI
IPC: H03K5/04
Filed: 1991-09-26
Abstract: PURPOSE:To warrant a minimum width of a clock signal even when a DUTY fluctuation of the clock signal at the receiver side takes place in the system in which a clock source is resident in other package and which is operated through the reception of the clock signal. CONSTITUTION:A DC component of an input clock is cut off by a differentiation circuit 2 and a constant voltage circuit 3 and a rectifier circuit 4 decide the amplitude. An integration circuit 5 decides the time constant so that a time T reaching a voltage threshold level Vc is a time warranting the minimum width of the clock. When a voltage of an output of a clock reception section 1 and that of an output of an integration circuit 5 are higher than the voltage threshold level Vc set by a voltage comparator circuit 6, the clock is outputted.
Patent JP-S62106923-A (JP)
Title: Production of five-membered heterocyclic compound polymer
Inventor: SUGIMOTO RYUICHI
IPC: C08G61/10
Filed: 1985-11-05
Abstract: PURPOSE:To obtain a five-membered heterocyclic compound polymer in membrane form, by mixing a five-membered heterocyclic compound monomer with one of two solvents immiscible with each other, dissolving an acid or an oxidizing agent in the other solvent and bring these solvents into contact with each other in a stationary state. CONSTITUTION:Two solvents immiscible with each other are used, and a five- membered heterocyclic compound monomer is mixed with one of them while an acid or an oxidizing agent is dissolved in the other solvent. By bringing these solvents into contact with each other in a stationary state, a five- membered heterocyclic compound polymer in the form of a membrane or a gel is formed at the interface. Examples of combinations of the solvents used include those of solvents essentially immiscible with each other, such as water/ hexane and water/chloroform and a combination of solvents which separate into two layers by a difference in specific gravity, such as chloroform/pentane. Examples of the five-membered heterocyclic compounds include pyrrole, thiophene, selenophene, tellurophene and their derivatives.
Patent JP-S6295962-A (JP)
Title: Synchronous apparatus with super-conducting winding
Inventor: IBU ROOMON
IPC: H02K55/04
Filed: 1986-10-16
Abstract: A synchronous machine having a rotor which is fixed to a shaft supported in bearings, said machine having its rotor (1) and stator (2) windings cooled by very low temperature helium, with each of the windings and the gap (4) therebetween being in a vacuum enclosures. The said rotor and stator windings and the said gap are disposed inside a common enclosure (13) connected to a common vacuum source (17), and said gap is separated from the bearings (14) of the rotor shaft (3) by vacuum-resisting oil seals (15) and by cryogenic traps (16).
Patent JP-H0294974-A (JP)
Title: Picture display
Inventor: YONEDA HAJIME
IPC: H04N5/66
Filed: 1988-09-30
Abstract: PURPOSE:To attain plural special effect processings independent from one another in a large screen by providing plural picture processing units corresponding to plural monitor receivers and a selecting circuit to allocate an inputted video signal to the picture processing units as it is. CONSTITUTION:The picture display is provided with plural picture processing units 22A-22I to process the video signal corresponding to plural monitor receivers 11A-11I, and a selecting circuit 21 to allocate the video signal. By the command of a central processing unit 15, the plural picture processing units 22A-22I are operated in parallel. Thus, the special effect processings are executed independently for the pictures of the monitor receivers 11A-11I in a large screen 10. By executing the special effect processings so as to supply the same video signal to the plural picture processing units 22A-22I and enlarge the pictures of different parts in the picture processing units 22A-22I, one enlarged picture can be displayed on the large screen.
Patent JP-H04125160-A (JP)
Title: Ink jet printer
Inventor: KITADE YUJIRO
IPC: B41J2/165
Filed: 1990-09-17
Abstract: PURPOSE:To prevent a nozzle from being clogged by checking a rotational displacement around a guide shaft and fixing it by a stopper on a traveling plate when a nozzle opening abuts against and engages with a cleaning device at the time of cleaning. CONSTITUTION:A stopper 17 of a plate member folded to form an L-shape is fixed to a left side plate of a frame 8, so as to extend to the inside. A record head 1 moves further to the left side exceeding a record travel range together with a carriage 2. When a nozzle opening is stopped at a position facing a cleaning device 20, the stopper 17 is being approximated nearly to contact with the top surface of this side of the carriage 2. Accordingly, a cleaning head 21 of the cleaning device 20 goes up through a hole 5a of a platen 5 so as to abut against and engage with the nozzle opening provided on the bottom surface of the record head 1, so that a rotational displacement of the carriage 2 is prevented by the stopper 17 in spite of an attempt to make the rotational displacement so as to lift up this side of the carriage 2. As the nozzle opening does not escape upward, the abutment and the engagement of the cleaning head 21 to the nozzle opening are performed accurately so that clogging of the nozzle can be solved without fail.
Patent JP-H0561749-A (JP)
Title: Device for unifying data between different systems
Inventor: OGO SHUICHI
IPC: G06F15/00
Filed: 1991-09-02
Abstract: PURPOSE:To utilize the same data at the almost same time between different systems. CONSTITUTION:When data are reflected upon a system B in the case of updating/adding data to a database device 13 by a data extracting device 12, the data and information required for the update/addition are extracted and transferred to a data storing device 14. Then, the data transferred to this data storing device 14 are reflected upon a database device 17 by a data reader 15 and a data writer 16 in the system B. Thus, the same data can be utilized at the almost same time between the different systems without any manual work.