baber/WOPTO huggingface dataset:
Patent JP-S5533415-A (JP)
Title: Production of 1-substituted imidazole-5-carboxylic acid
Inventor: MIHASHI KEIRIYOU
IPC: C07D233/90
Filed: 1978-08-31
Abstract: PURPOSE: 1-Substituted imidazole-4, 5-dicarboxylic acid id heated in acetic anhydride to produce title compound useful as intermediate of agricultural chemicals, drugs, dyes, and curing agents in high yield.  
     CONSTITUTION: A 1-substituted imidazole-4, 5-dicarboxylic acid of formula I (R 1  is 1-4C alkyl, 7-10C aralkyl) as 1-methylimidazole-4,5-dicarboxylic acid is heated in acetic anhydride at 80-140, preferably about 100W110°C, to form a 1-substituted imidazole-5-carboxylic acid of formula II as 1-methylimidazole-5-carboxylic acid, which is heated with thionyl chloride. After the excess of thionyl chloride is distilled off, the product is reacted with an amine of the formula: R 2 R 3 NH(R 2 , R 3  is H, alkyl, phenyl) by heating to form the 1-substituted imidazole-5-caroxylic acid amide derivative of formula III as 1-methylimidazole-5-caroanilide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H043471-A (JP)
Title: Solar cell
Inventor: HAYAFUJI AKIO
IPC: H01L31/042
Filed: 1990-04-19
Abstract: PURPOSE:To eliminate a connecting step, to facilitate a connecting work and to simplify an interconnector structure when many solar cells are interconnector- connected in series by forming p-, n-type electrodes on the rear surface of a substrate and forming the cell. CONSTITUTION:The wafer end of an n-type GaAs layer 12 on a semi-insulating GaAs substrate 11 is etched to form an n-type GaAs layer 12, steps exposed on the surface of a semi-insulating GaAs substrate 11. Then, a p-type GaAs layer 13, a surface recombination preventive p-type GaAs window layer 14 are grown, and a reflection preventive film 15 is further deposited thereon. Thereafter, a wafer end having no step is etched to expose layer 12, the wafer end having the step is etched at the lower part of the step to expose the layer 13. Eventually, an n-type electrode 21 is formed from the surface of the layer 12 to the rear surface of the substrate 11, and a p-type electrode 22 is formed from the surface of the layer 12 to the rear surface of the substrate 11 by plating method, etc., at the side of the wafer.
Patent JP-S61261231-A (JP)
Title: Low-melting glass composition
Inventor: MURAKAMI TADAYOSHI
IPC: C03C8/24
Filed: 1985-05-15
Abstract: PURPOSE:The titled composition, consisting of PbO, B2O3, SiO2, Bi2O3 and a specific component and capable of sealing alumina packages at <=400 deg.C. CONSTITUTION:A low-melting glass composition, obtained by mixing 80-85wt% PbO, 5-7wt% B2O3, 1-3wt% SiO2, 3-5wt% Bi2O3 with at least one component selected from 0-7wt% PbF2, 0-4wt% Sb2O3, 0-2wt% AlF3 and 0-3wt% Tl2O, melting the resultant mixture at 800-1,000 deg.C for 30-60min, cooling the melt, pulverizing the cooled material to give <=10mum particle diameter and having <=315 deg.C heat deformation temperature.
Patent JP-S60249448-A (JP)
Title: Data transmission system
Inventor: AKAI SOU
IPC: H04L1/22
Filed: 1984-05-25
Abstract: PURPOSE:To release the connection between a low-order bus and a high-order bus by a bus releasing means if a trouble such as active clamp or the like occurs in the high-order bus, by monitoring the high-order bus connected to a master by a bus monitor means. CONSTITUTION:A bus monitor means 1 has a timer function and starts the timer simultaneously with the start of the bus sequence of a high-order bus BU1 (BU2) and monitors whether the side of a master MA terminates a control signal within a maximum time value (prescribed time) from the start to the end of the access of the master MA to a slave SO or not. If the side of the master MA does not complete the bus sequence within the prescrived time, the corresponding high-order bus BU1 (BU2) is judged to be faulty because of active clamp, and a signal indicating this state is transmitted to a bus connection releasing means 2. When receiving this signal from the bus monitor means 1, the bus connection releasing means 2 releases the connection between the corresponding high-order bus BU1 (BU2) and a low-order bus BS and aborts forcibly the sequence to the low-order bus BS.
Patent JP-S62271882-A (JP)
Inventor: NISHIWAKI KOKICHI
IPC: F28D20/00
Filed: 1986-05-10
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-S60251185-A (JP)
Inventor: FUKUDA AKIO
IPC: B32B18/00
Filed: 1984-05-25
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-H01318319-A (JP)
Title: Logic gate
Inventor: BERUUZU ERU ABUDEI
IPC: H03K17/62
Filed: 1989-04-27
Abstract: PURPOSE: To accelerate operating speed by providing a pair of 1st transistors, respectively having at least one emitter and a pair of 2nd transistors, respectively having 1st and 2nd emitters. CONSTITUTION: A pair of 1st transistors 12 and 14 receive complementary logic input signals A and the inverse of A at their respective bases, and a tail current source 22 is connected to the emitters of a pair of 1st transistors 12 and 14 and sucks a prescribed current. The bases of a pair of 2nd transistors 28 and 30, respectively provided with a pair of emitters, receive 2nd complementary logic input signals B and the inverse of B, and their collectors are connected through a pair of 3rd transistors 36 and 38 to respective outputs 50 and 52 of a logic gate. Therefore, different logic function gates are generated from different combination of connections from the paired emitters of the pair of 2nd transistors 28 and 30 to the collectors of the pair of 1st transistors 12 and 14. Thus, the flow route of a tail current to the output is made equal regardless of the style of input signal or logic gate, and the operating speed of the gate is accelerated.
Patent JP-S63270806-A (JP)
Title: Spinning nozzle for acetate yarn
Inventor: SAKAI TAKASHI
IPC: A24D3/10
Filed: 1987-04-28
Abstract: PURPOSE:To obtain the titled nozzle for dry spinning of acetate yarn, providing acetate fiber bunch having excellent filtering effect and hardness, comprising nozzle holes of a specific polygonal shape having circumferential length of nozzle hole and nozzle hole area satisfying specific correlation. CONSTITUTION:A nozzle equipped with nozzle holes comprising three or more angular parts theta having <60 deg., having circumferential length of nozzle hole and nozzle hole area satisfying L<2>/(4piS)>1 [L is circumferential length of nozzle hoe (mu); S is nozzle hole area (mu<2>)]. Acetate fibers having high filtration efficiency as cigarette filter and excellent reproducibility of hardness are obtained from acetate yarn spun from nozzle holes of regular triangle. When the value of L<2>/(4piS) exceeds 5.1, end breakage likely occurs.
Patent JP-S5439596-A (JP)
Title: Centralized alarm monitor unit
Inventor: YAMADA AKIHIRO
IPC: G08B23/00
Filed: 1977-09-02
Abstract: PURPOSE: To enable to perform the selection and alteration of the timing pattern for alarm display with the operation of the set switch, by providing a plural number of control grams, in the announciator of the centralized alarm monitor system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000311074-A (JP)
Title: Document printing method
Inventor: KAGEYAMA SAIJI
IPC: B41J5/30
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To eliminate deterioration of the quality of a document image, to improve performance and to improve convenience by instructing an arbitrary combination of printing of a document a computer generates and its storage to a printer and performing printing and storage of the document by the printer. SOLUTION: After a type 1 application program part generates a document, each of computers 310, 320 instructs a printer logic driver part conversion of the document into a PDL document and also instructs a printer execution of printing and storage of the converted PDL document in an arbitrary combination. The printer logic driver part receives the document, converts it into the PDL document, then instructs a printer 100 processing the type 1 application program part instructs and transmits the PDL document to the printer 100. Also, in each of the computers 310, 320 and 330, regarding the PDL document stored in a file or the like of each computer, a type 2 application program part instructs the printer to perform printing and storage in an arbitrary combination. Then, the printer 100 performs printing and storage of the PDL document.
Patent JP-H01276367-A (JP)
Title: Rising method for transaction terminal equipment
Inventor: NISHIO MASANORI
IPC: G07D9/00
Filed: 1988-04-28
Abstract: PURPOSE:To simply start a transaction by rising a transaction device with the change to a present state of response from an absent state of response of the transaction device against the inquiries of a fixed cycle which are carried out by a CPU for monitor of the transaction device. CONSTITUTION:A CPU 1 serving as a center equipment monitors the transaction devices 2-1-2-n connected to each other via a transmission line 3 as the terminal equipments. Then the CPU 1 designates successively addresses and repeats periodically the necessary communication with the devices 2-1-2-n. In case the device 2-1, for example, that had no response in the present designation of an address, the initial data is sent to the device 2-1 via an initial data setting means 1A, etc., for setting and input of said data. Thus the device 2-1 can easily has an automatic rise.
Patent JP-H09266961-A (JP)
Title: Manufacturing method of racket and racket frame made of frp
Inventor: NISHIHARA MASAHIRO
IPC: B29C70/22
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To improve the strength against impulse of an FRP racket frame keeping the easiness of physical properties design as a whole without harming the feature of light weight of FRP, by equipping a reinforcing fiber layer wound in the circumferential direction on the top part of the frame. SOLUTION: When a preform for frame forming is made, reinforcing fiber 6 is wound helically on a tubular core material 5 put on a mandrel 4. The helically wound layer 7 continuously varies the winding angle against the axial direction of the core material 5, and the angle is the least at a position 3a corresponding to the top part of the frame and becomes as reaching a position 2 corresponding to a grip part of the frame. A circumferentially wound layer 8 is equipped on the position 3a to improve the strength against impulse of the top part. Further, a helically wound layer 9 of reinforcing fiber continuously varying the winding angle in the axial direction of the frame is equipped and the winding angle is the least at the top part of the frame and becomes larger as reaching to the grip part side.
Patent JP-S60250636-A (JP)
Title: Manufacture of insulating film for semiconductor device
Inventor: KATOU YUUICHI
IPC: H01L21/318
Filed: 1984-05-25
Abstract: PURPOSE:To obtain an insulating film of a local thin film portion by forming the insulating film on a semiconductor substrate or a polysilicon film, and further insularly superposing SiO2 or Si3N4 by a CVD method. CONSTITUTION:When a semiconductor substrate 1 of contaminant 2 or pinhole 3 is oxidized, pinhole 5 or thin film portion 6 occurs in an oxide film 4. When SiO2 or Si3N4 film 7 is accumulated by a CVD method in a short time, an accumulation starts with the pinhole 5, contaminant particles 2, and the portion 6 as nuclide. The accumulation is stopped in the state that SiO2 or Si3N4 film 7 is insularly formed. At this time, the pinhole 5 is buried, the portion 6 is increased in thickness to be strengthened for insulating breakdown, thereby improving the yield and reliability of the insulating film.
Patent JP-S61262317-A (JP)
Title: Chopper comparator
Inventor: KUMAMOTO TOSHIO
IPC: H03K5/24
Filed: 1985-05-16
Abstract: PURPOSE:To prevent fluctuation of an input voltage by connecting the input side of a switch means of the final stage to a connecting point between the input terminal receiving a voltage to be compared and the 1st switch means and grounding the output side of the switch means of the final stage via a capacitor. CONSTITUTION:The input side of a transmission gate 19 is connected between an input terminal 1 and a transmission gate 3 and its output side grounded via a capacitor 20. Captions 17, 18 are gate terminals of the transmission gate 19 and clock signals phi, phi' are fed to the gate terminals. In selecting the capacitance of the capacitor 20 properly, the input impedance viewed from the input terminal 1 is not fluctuated at each clock but becomes nearly a constant value.
Patent JP-S58224504-A (JP)
Title: Transporting vehicle
Inventor: TSUMURA TOSHIHIRO
IPC: B61B1/00
Filed: 1982-06-21
Abstract: PURPOSE:To reduce the weight of a transporting vehicle by climbing by another climbing only linear motor means from a motor driven prime mover on a sharp ascent. CONSTITUTION:When a transporting vehicle 1 travels on a flat unit 3, slow ascent or slow descent of an orbit 2, it is driven by a rotary motor driven prime mover M placed on the vehicle 1. When the vehicle travels on a sharp ascent 4, it runs by adding the thrust of climbing only linear motor means 6 to the thrust of the mover M. In this manner, the vehicle 1 can be reduced in weight without placing a large-sized drive source.
Patent JP-S61265404-A (JP)
Title: Burner
Inventor: NISHIDA TOSHIO
IPC: F23D14/46
Filed: 1985-05-17
Abstract: PURPOSE:To reduce production of NOx, by a method wherein an electrified metallic member is disposed in the vicinity of a burner to attract a combustion flame for cooling. CONSTITUTION:A ring 9 made of a metal is earthed, and a burner body 3A is insulated from other part. The burner body is coupled to a negative pole 10a of a D.C. source 10 within a casing 1, and an electric field of about 3-10kV is generated between the burner body and the ring 9 made of metal. This enables positive ion in a combustion flame to be attracted to the ring 9 made of a metal, and increases the efficiency of contact to the combustion flame to produce an effective contact cooling action, resulting in the possibility to reduce the production of NOx.
Patent JP-S61263650-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B02B3/04
Filed: 1985-05-17
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-H06318115-A (JP)
Title: Positioning control method
Inventor: NUMASATO HIDEHIKO
IPC: G05D3/12
Filed: 1993-05-07
Abstract: PURPOSE:To increase the speed and precision of the positioning of a moving body by a vibration removing mechanism. CONSTITUTION:This positioning control method is provided with the moving body 5 to execute positioning, the vibration removing mechanism on which the moving body 5 is mounted, a position measuring instrument which measures the position of the moving body, a subtracter which calculates the deviation of the moving body position from a target position, a controller 4 which controls the moving body 5 on the basis of the deviation, a disturbance estimation unit 7 which estimates unknown disturbance 6 applied to the moving body 5 in a driving device which drives the moving body 5 on the basis of the output of the controller 4, and a band-pass filter 8 which passes only a certain frequency band centering on the natural vibration frequency of the vibration removing mechanism. Then only a natural vibration frequency component of the vibration removing mechanism is extracted from a disturbance estimated value 7 and subtracted from the output of the controller 4.
Patent JP-H02285053-A (JP)
Title: Maraging steel and its production
Inventor: UEHARA TOSHIHIRO
IPC: C21D8/00
Filed: 1989-04-26
Abstract: PURPOSE:To produce a maraging steel excellent in toughness, etc., by incorporating specific percentages of C, Si, Mn, P, S, Ni, Co, Mo, Al, Ti, N, and B to Fe and also forming crystalline grains into fine grains of specific grain size. CONSTITUTION:A maraging steel having a composition consisting of, by weight, <=0.03% C, <=0.1% Si, <=0.1% Mn, <=0.01% P, <=0.01% S, 16-20% Ni, 7-14% Co, 3.0-5.5% Mo, <=0.2% Al, 0.3-2.0% Ti, <=0.01% N, 0.0003-0.1% B, and the balance essentially Fe is prepared. This steel is hot-worked, subjected to solid solution heat treatment at 800-950 deg.C, cold-worked at a draft of >=10%, preferably >=about 20%, and further subjected to solid solution heat treatment at a temp. of the recrystallization temp. or above, so as to be formed into fine grains having grain size of ASTM No.10 or above. By this method, the maraging steel excellent in strength, toughness, etc., and reduced in the variance of ductility, toughness, etc., can be obtained. This maraging steel is useful for various tool materials, structural members, etc.
Patent JP-S596375-A (JP)
Inventor: BOGUDAN ZEGA
IPC: H01J37/34
Filed: 1983-06-14
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-H04313092-A (JP)
Title: Range finder
Inventor: TANIGUCHI YOSHIHARU
IPC: G01S13/10
Filed: 1991-04-10
Abstract: PURPOSE:To make it possible to measure a distance simply by providing a constitution comprising a transceiver device for waves having two kinds of transmitting speeds so that a distance to be measured is obtained with the speed difference as a function. CONSTITUTION:A requesting signal TS for measuring the distance is transmitted to a pole P, on which two kinds of transceiver devices are mounted, from a person H at a certain position. A range finder M having the transceivers for two transmitting speeds, which is mounted on the pole P, receives the signal TS and immediately transmits the electric driving signals so as to drive the respective transmitting devices. The transmitted signals are received with the person H, who gives the order for distance measurement, in the forms of the transmitting speeds of SR and SU. The specified numbers are displayed on a range finder TR having the display device housing a converter at the order- giving person's hands.
Patent JP-S61264325-A (JP)
Title: Optical deflecting element
Inventor: UTSUNOMIYA TOSHIO
IPC: G02F1/29
Filed: 1985-05-18
Abstract: PURPOSE:To obtain an optical deflecting element which has a large deflecting angle with a single body and is simple in construction by providing triangular electrodes on the side faces of an electrooptic material having an approximately parallel incident end face and exit end face and has a pair of the parallel side faces. CONSTITUTION:The electrooptic material 1 is of any shape if the incident end face and exit end face (faces DCGH and ABFE) are approximately parallel and if a pair of the side faces (faces ABCD and EFGH) to be provided with the electrodes are parallel. the triangular electrodes 2, 3 (KBC and LFG) congruent with a pair of the side faces ABCD, EFGH are respectively formed by sputtering, etc. and are connected to an outside power source 4. The part sandwiched by a pair of the electrodes, i.e., the part of the triangular column KBCLFG is changed in the refractive index as compared with the other parts by the electrooptic effect if a voltage is impressed to the electrodes 2, 3 and therefore the triangular column acts as a kind of prism. As a result, light is refracted at the four points P, Q, R and S and is largely deflected by the synergistic effect thereof.
Patent JP-H11307608-A (JP)
Title: Processed piece carrier system
Inventor: TAMURA YOSHIO
IPC: H01L21/68
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a processed piece carrier system for carrying in and out the processed element to a vacuum processing chamber performing a specific process to the element, under a specific vacuum state capable of miniaturizing the vacuum processing chamber, as well as saving the required carrier time of the processed element for improving the element processing throughput. SOLUTION: In a processed piece carrier system for carrying in and out a processed element W to a vacuum processing chamber 1 for performing a specific process to the processed element W under a specified vacuum state, a first valve body 31 opening and closing the first aperture part 21 of a preparatory vacuum chamber 2 communicating with a vacuum processing chamber 1 is supported either by a valve body supporting axle 302 erected on an eccentric position shifting out of the central part of the valve body, or by another supporting axle 301 erected on the first valve body 31 so as not to cause bending moment, when the preparatory vacuum chamber 2 is under an atmospheric pressure also through the intermediary of a sideways letter U shaped member forming a robot passing recession S.
Patent JP-S62262986-A (JP)
Title: Culture device for epidermal cell
Inventor: MORIYA YASUO
IPC: C12N5/00
Filed: 1986-05-12
Abstract: PURPOSE:To obtain epidermal cell suitable as artificial skin, in high efficiency, by coating a bottom part of a bottom-closed vessel for culture of epidermal cell with an atherocollagen, seeding epidermal cells on the coating layer and carrying out the cell culture. CONSTITUTION:The bottom of a bottom-closed vessel (e.g. dish) for the culture of epidermal cell is coated with an atherocollagen for tissue culture at a concentration of 0.15-500mug/cm<2>. The atherocollagen is free from peropeptide having antigen determinant group and obtained by the enzymatic treatment of collagen. Epidermal cells (e.g. collected from a rat neonate) are scattered on the coating layer in the culture vessel and cultured at a constant temperature for a prescribed period. After the culture, the proliferated epidermal cells adhering to the atherocollagen at the bottom of the vessel are collected.
Patent JP-H06323396-A (JP)
Title: Balancing device for torque converter
Inventor: MAKINO TETSUYA
IPC: F16H41/28
Filed: 1993-05-07
Abstract: PURPOSE:To constitute a balancing device capable of adjusting the rotational balance of a turbine runner even in the case of the rotational unbalance quantity of the turbine runner being large only by welding one balance piece to the inner core inner surface at one place. CONSTITUTION:A balance piece 6 is formed into circular arc shape so as to be along the annular shape of the inner core inner surface 2b, and positioned by blade claws 3a on the inner surface. The balance piece 6 is then welded to the inner core inner surface 2b, at the place of one protrusion 6a formed at the balance piece 6, so as to be in close contact with the inner core inner surface 2b. Accordingly, even in the case of the rotational unbalance quantity of a turbine runner being large, the balance piece 6 can be freely lengthened correspondingly. The rotational balance of the turbine runner can be thereby adjusted only by welding (7) one balance piece 6 at one place 6a.
Patent JP-H09293969-A (JP)
Title: Method of manufacturing multilayer wiring substrate
Inventor: MURANO SHUNJI
IPC: H05K3/46
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To avoid the defective connection caused by softening of an insulating film and running out of an organic solvent between the wirings of the first and second wiring groups. SOLUTION: The first wiring group made of a plurality of wiring 2 is bonded onto a substrate 1. Next, the second wiring group made of a plurality of wirings 5 are bonded onto a thin plate glass 3 having plural through holes 3a. Next, the thin plate glass 3 is mounted to be fixed on the substrate 1 so that respective through holes 3a may be positioned on respective wirings 2 of the first wiring group. Successively, a connecting conductor 6 is bonded onto the through holes 3a of the thin plate glass 3 mounted to be fixed on the substrate 1 so that respective wirings 5 of the second wiring group may be electrically connected to respective wirings 2 of the first wiring group through the intermediary of the through holes 3a of the thin plate glass 3 as well as the wirings 5 of the second wiring group.
Patent JP-S5332645-A (JP)
Title: Control signal generator
Inventor: ISHIBASHI TAKAYASU
IPC: G06F11/00
Filed: 1976-09-07
Abstract: PURPOSE: To reduce the number of switches, by selectively setting the data set with the data set switches in common to a plural number of registers, and making sufficient for the number corresponding to the number of bits of each register for the data set switch. 
     COPYRIGHT: (C)1978,JPO&Japio