baber/WOPTO huggingface dataset:
Patent JP-H0511980-A (JP)
Title: Overflow detecting method and circuit
Inventor: SUZUKI KAZUMASA
IPC: G06F7/50
Filed: 1991-06-28
Abstract: PURPOSE:To detect occurrence of overflow resulting from addition/subtraction by using an independent circuit. CONSTITUTION:An inverter 1 outputs a value VB, which is generated by inversing respective bits of a numerical value part VB of an addends B. A comparator 2 inputs both the numerical part VA of an augend A and the output VB' of the inverter, and outputs a signal C which shows if VA>VB' or not. Code parts SA and SB of A and B respectively, and the output C of the comparator are inputted into a decoder 3, and then an overflow signal O is outputted. The decoder is a circuit which outputs, 1 when SA and SB equal zero while VA is large and when SA and SB equal 1 while VA is small, 1 and outputs zero in other cases. Further, if the comparator is assumed to be the circuit for deciding VA>=-VA', an overflow of A+B+1 can also be detected. Since this circuit is simpler than an adder-subtracter, occurrence of the resulting overflow is detected faster than an adder-subtracter outputs a result.
Patent JP-S57116078-A (JP)
Title: Oxacephalosporins, manufacture and drug containing same
Inventor: DANIERU FUARUJIYU
IPC: C07D498/04
Filed: 1981-11-20
Abstract: New oxacephalosporins of the general formula (I), in which R is optionally N-oxidised pyridyl, pyrimidin-2-yl, substituted pyridazin-3-yl, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 4-position, substituted 1-alkyl-1,3,4-triazol-5-yl or 1,2,4-triazol-5-yl, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 1-position, 5,6-dioxo-1,4,5,6-tetrahydro-1,2,4-triazin-3-yl substituted in the 2-position, substituted or unsubstituted 2-alkyl-2,5-dihydro-5-oxo-1,2,4-triazin-3-yl, 1-amino-1,2-dihydro-2-oxo-pyrimidin-4-yl, substituted 1,3,4-thiadiazol-5-yl or tetrazol-5-yl substituted in the 1-position, R' is a substituted 2-(2-aminothiazol-4-yl)-acetyl radical or an alpha -carboxyarylacetyl radical and R'' is a hydrogen atom or a methoxy radical in the 7 alpha -position, and also their salts, their preparation and the medicaments in which they are present.    <IMAGE> (I)
Patent JP-H1030872-A (JP)
Title: Refrigerator
Inventor: KATO KAORU
IPC: F25D19/02
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having improved preservation quality and electric power conservation by preventing water on a bottom housing from freezing and preventing condensation inside the housing in a business use refrigerator. SOLUTION: The refrigerator comprises a compressor 1, a condenser 2 and a fan 3 arranged on an upper surface of a unit base 4, an evaporator 5 arranged on a lower surface of the base 4, and a meal bottom housing 7a. Part of the housing 7a is extended to a downstream side of the condenser 2.
Patent JP-H0235716-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU NORITOMO
IPC: H01L21/74
Filed: 1988-07-26
Abstract: PURPOSE:To form an N-type buried layer without increasing heat treatment processes and decreasing the freedom of implantation energy and element isolation opening depth, by forming a taper on the side surface of the element isolation opening part, and making the connection of impurity layer having the same conductivity type as a substrate. CONSTITUTION:In an N-type silicon substrate 12, an element isolation opening part 11 whose side surface is provided with a taper is formed. Impurity having the same conductivity type as the substrate, e.g., P-type impurity is implanted in the whole surface, thereby forming an impurity layer 13. The impurity layer under the element isolation opening part 11 is formed more deeply than the impurity layer under the flat part, by the amount corresponding to the depth of the opening part 11. Oxide 14 is buried and formed in the element isolation opening part 11. From the surface, by using the oxide for element isolation as a mask, impurity having the conductivity type inverse to the substrate, i. e., N-type impurity is ion-implanted to a depth nearly equal to the impurity layer 13 under an element isolation trench, thereby forming an N-type buried layer 15. By this setup, the heat treatment process is simplified, and the freedom of the implantation energy and of the element isolation opening depth can be increased.
Patent JP-S6245518-A (JP)
Title: Production of bathing agent compounded with crude drug composed mainly of dried leaf of artemisia princeps
Inventor: MATSUDA MITSUMASA
IPC: A61K8/34
Filed: 1985-08-24
Abstract: PURPOSE:To enable the automatic volume- (or weight-)metering division of a bathing agent compounded with a crude drug composed mainly of GAIYO (leaf of Artemisia princeps), by adding a binder such as alcohol and a GAIYO- dispersing agent such as inorganic acid and organic acid to the crude drug. CONSTITUTION:A bathing agent compounded with a crude drug composed mainly of GAIYO effective to the oversensitivity to cold, neuralgia, lumbago, gastric or intestinal disease, etc., is prepared by compounding the above crude drug with (A) a binder for the physical bonding of GAIYO and other crude drugs and selected from an alcohol and a liquid perfumery and (B) powder of inorganic acid, inorganic salt, organic acid or organic salt. The amounts of the components A and B are preferably 5-50pts.wt. and 300-700pts.wt. per 100pts.wt. of GAIYO. The bathing agent can be divided by volume-metering or weight-metering automatic dividing process. A bathing agent packaged in the form of infusion or tea-bag can be easily produced on an industrial scale.
Patent JP-H0478678-A (JP)
Title: Change pedal fitting structure for motorcycle
Inventor: MURAMATSU RYUKICHI
IPC: B62M25/06
Filed: 1990-07-13
Abstract: PURPOSE:To secure the installation freedom of a lever ratio without enlarging the body width by disposing a change pedal, rotatably provided on a supporting shaft disposed in front of an engine, in such a way as to face the direction of a foot rest, and connecting this change pedal to a change shaft through link mechanism. CONSTITUTION:In the body frame 2 of a motor cycle 1, the front end part of a rear arm 9 is rotatably supported, through a pivot 8, on a rear arm bracket 7 provided at the rear end part of a main frame 6. A down tube 14 is connected to the front side of the main frame 6, and an engine 15 is supported by this down tube 14 and the rear arm bracket 7. In this case, a foot rest 37 is fitted to the rear arm bracket 7 on the left side, and the change shaft 39 of the engine 15 is disposed in front of the foot rest 37. A change pedal 45, rotatably supported (46) on the lower end part of the left down tube 14 in such a way as to face the direction of the foot rest 37, is connected to the change shaft 39 through link mechanism 47.
Patent JP-H0530118-A (JP)
Title: Polling system for monitor system
Inventor: SUGIMOTO KAZUHIKO
IPC: H04Q9/00
Filed: 1991-07-25
Abstract: PURPOSE:To improve the collection efficiency of monitor information from plural monitors through polling. CONSTITUTION:Sub monitor 16(22) identifies each operation or inoperating state of monitors 18a-18n (24a-24n) connected by connection lines 19a-19n (25a-25n). Furthermore, a master monitor 10 identifies and confirms the monitors (18a-18n and 24a-24n) in operation by polling from the sub monitors 16, 22 connected by a signal line 12 to the monitor 10. The master monitor 10 connecting by the signal line 12 to the sub monitors collects monitor information detected from the monitors (18a-18n and 24a-24n) in operation only through polling.
Patent JP-H0474113-A (JP)
Title: Hair-dye composition
Inventor: MURAOKA TSUTOMU
IPC: C08L83/08
Filed: 1990-07-13
Abstract: PURPOSE:To obtain a hair-dye composition giving excellently dyed hair having excellent feeling, especially moistness and slipperiness by combining an acid dye with a specific compound. CONSTITUTION:The objective composition can be produced by compounding (A) 0.01-5 wt.% of an acid dye, (B) 0.005-10 wt.% of a silicone derivative containing at least one amino group and/or quaternary ammonium group in one molecule [e.g. the compound of formula I (R<20> is bivalent hydrocarbon group; R<21> is OCH2CH2, etc.; R<22> and R<23> are H or univalent hydrocarbon group; a and b are 0-6)], (C) 0.1-50 wt.% of a compound of formula II or formula III [R is H, R<1>-phi-R<2>, etc. (R<1> is H, methyl, etc.; R<2> is CH2, CH=CHCH2, etc.; phiis benzene ring); p, q and r are 0-5; Y and Z are H or OH; R<3> is 8-18C alkyl] and (D) proper amounts of conventional components for hair-dye composition and preparing in the form of a hair-dye by conventional method.
Patent JP-H0847550-A (JP)
Title: Playing instrument
Inventor: IKEGAMI MASASATO
IPC: A63B67/00
Filed: 1994-08-08
Abstract: PURPOSE:To improve safety and handleability and to reduce the frequency of interruption of play for a playing instrument utilizing-trampolin. CONSTITUTION:This instrument is the one in which the trampolin is partitioned to two areas A, B by a net 10 erected in its center part and by which a ball is transferred between the areas A, B via a cylindrical basket 11 provided in the net 10 so as to communicate two areas A, B mutually, and a canvas 2 which comprises the floor of the trampolin being supported by a spring 3 from the periphery is enclosed with a net 21 erected on the connecting part of the canvas 2 and the spring. The baskets 22 are also provided by super-imposing vertically, and a ceiling is provided above the areas A, B by stretching a new net 22 on a plane enclosed with the upper terminal edges of the nets 7, 10 and 21.
Patent JP-H1032745-A (JP)
Title: Moving target follow-up image pickup device
Inventor: HASHIMOTO HIDEKI
IPC: G01S13/87
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To match the direction of a video camera with the direction of a target by operating the direction of the video camera in a video camera operation part based on position information and moving information of the target. SOLUTION: When a video camera direction control part 23 designates the target in a radar indicator 15, it predicts the change of the position where the target moves until position information and moving information of the target are transmitted from a next collision preventing device 14 from position information and moving information from the collision preventing device 14. While considering that a radar antenna 11 and the video camera 21 are in different places, video camera direction information is arithmetically operated and video camera direction information based on position information and moving information are taken out. A posture control part 22 makes the direction of the video camera follow up the direction of the moving target based on video camera direction information which is taken out.  Thus, the direction of the video camera 21 is matched with the direction of the target.
Patent JP-S5887138-A (JP)
Title: Rubber composition for tire
Inventor: SATOU SUSUMU
IPC: C08L33/02
Filed: 1981-11-20
Abstract: PURPOSE:To obtain the titled compsn. providing tire with excellent thermal aging resistance, etc., by mixing a rubber component with an vulcanizing accelerator having an alkyl group introduced into a thiazole ring and, as an antioxidant, N-aklyl-N'-phenyl-p-phenylenediamine. CONSTITUTION:100pts.wt. rubber component comprising styrene/butadiene copolymer only or a mixt. thereof with other diene rubber is blended with about 0.5-4pts.wt. org. vulcanizing accelerator selected from the group consisting of mercapto-4-methylbenzothiazole, mercapto-4-ethylbenzothiazole, bis(4-methylbenzothiazolyl-2) disulfide, and bis(4-ethylbenzothiazolyl-2) disulfide, and about 01.-4pts.wt. N-alkyl-N'-phenyl-p-phenylenediamine as an antioxidant to give the intended rubber compsn. for tire.
Patent JP-H0235734-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI KAZUJI
IPC: H01L21/76
Filed: 1988-07-25
Abstract: PURPOSE:To prevent stress from acting on a LOCOS boundary section due to the compression stress of a silicon nitride film so as to eliminate a semiconductor device defective in characteristics due to a crystal defect by a method wherein a silicon nitride film is formed on the surface of a semiconductor substrate through a CVD method before a phosphorus gettering phosphorus diffusion is made into the rear side after an element isolation region has been formed. CONSTITUTION:A thin silicon oxide film 2 is formed on a silicon substrate or an epitaxial wafer 1, and a silicon nitride film 3a is deposited thereon through a CVD method. Thereafter, a patterning is selectively made using a photoresist as a mask, and the silicon nitride film 3a and the silicon oxide film 2 are removed. And, the exposed substrate 1 is subjected to a pressure oxidation for the formation of thick oxide films 4a and 4b, Next, the silicon nitride film 3a and the silicon oxide film 4b formed on the rear side are removed, and a silicon nitride film 3b is newly deposited on the thick silicon nitride film 4a through a CVD method, And, the diffusion of a highly concentrated phosphorus is made to form a high concentrated phosphorus diffusion layer 3 on the rear side to alleviate distortion or the like.
Patent JP-H1130822-A (JP)
Title: Method and device for deciding error in reading data recorded on photographic film
Inventor: HIDA KEIJI
IPC: G03B27/32
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To accurately decide the existence of an error in reading data recorded on recording parts provided corresponding to the respective frames of photographic film. SOLUTION: This method is provided with a step to detect whether or not the change of state occurs between a state where magnetic data can be read between the adjacent frames CM and a state where it can not be read concerning the magnetic data obtained by relatively scanning the magnetic recording parts MR3 and MR4 provided corresponding to the respective frames CM of the photographic film F by a magnetic data reading part 239, a step to count the number of occurring times of the change of state, and a step to compare the counted value with a decision reference value concerning the change of state so as to decide whether or not the error in reading the data is caused.
Patent JP-H05204214-A (JP)
Title: Image forming device
Inventor: YOKOTA TAKASHI
IPC: B41J29/13
Filed: 1992-07-14
Abstract: PURPOSE:To eject fixed recording sheets while aligning them in page order and to facilitate the removal of a jammed recording sheet by ejecting a fixed recording sheets while keeping its recording side downward and constituting a sheet ejecting device so as to be opened. CONSTITUTION:The sheet ejecting device 25 is provided with a turning path 44 for which a fixed recording sheet is inverted and guided towards the upper surface of the upper cover 29a of the device main body. The sheet ejecting device 25 is provided so that it can be turned around the axis crossing the turning path 44 as a center between the recording sheet ejecting position where the fixed recording sheet is guided to the upper surface of the upper cover 29a and the path opening position where the turning path 44 is opened. The fixed recording sheet is guided to the recording sheet turning path 44 of the sheet ejecting device 25 positioned in the recording sheet ejecting position and ejected onto the upper cover 29a while aligning the sheets in page order and keeping its recording side downward. When the recording sheet is jammed in the recording sheet turning path 44, the jammed sheet can be removed by turning the sheet ejecting device 25 to be positioned at the path opening position, thereby opening the recording sheet turn path 44.
Patent JP-S5887828-A (JP)
Title: Working of si wafer
Inventor: TAKASU SHINICHIROU
IPC: H01L21/304
Filed: 1981-11-20
Abstract: PURPOSE:To enable to hold exactly and stably size and the shape of an Si wafer by a method wherein the fact that the difference of etching thickness between Si and SiO2 to an aqueous solution of alkali is extremely large is utilized. CONSTITUTION:The process 21 to adhere an oxide film to the Si wafer is performed between the edge rounding process 7 and the etching process 8, while the washing process 22 containing the HF treatment is made to be performed. Namely, depth of Si to be etched and to be polished at the processes 8, 9, 10 mentioned above is estimated at the process 21, and a CVD film or a thermal oxide film is adhered to the part where the size and the shape of the Si wafer are to be maintained, that is, the circumferential part for example. At the washing process 22 including HF treatment, the surface of the Si wafer is treated with washing, while the CVD film or the thermal oxide film mentioned above is removed using dilute hydrofluoric acid.
Patent JP-S6374953-A (JP)
Title: Manufacture of metal structure with ceramic surface and self-supporting ceramic composite body structure
Inventor: MAAKU ESU NIYUUKAAKU
IPC: C04B35/65
Filed: 1987-07-24
Abstract: A method for producing a self-supporting ceramic composite structure comprising a ceramic matrix embedding a filler (38) includes oxidizing a parent metal to form a polycrystalline material comprising the oxidation reaction product of the parent metal with an oxidant and, optionally, one or more metallic constituents, and the filler (38) embedded by the matrix. The method includes heating the parent metal to provide a first source (36) of molten parent metal and a reservoir (34) of molten parent metal and contacting the first source (36) of molten parent metal with a permeable bedding of filler (38). The first source (36) of molten parent metal is reacted with the oxidant to form the oxidation reaction product and is replenished from the reservoir (34) as the reacting continues for a time sufficient to grow the oxidation reaction product to a desired boundary and thereby embed at least a portion of the bedding of filler (38) within the oxidation reaction product to form the ceramic composite structure. The bedding of filler (38) may have any suitable shape, including that of a hollow body, the interior of which is contacted by the first source (36) of molten parent metal to grow the oxidation reaction product through the shaped, hollow body of filler.
Patent JP-H0832729-A (JP)
Title: Facsimile equipment
Inventor: ONO TAKASHI
IPC: H04N1/32
Filed: 1994-07-15
Abstract: PURPOSE:To efficiently store image data and speech data at low cost while saving the space. CONSTITUTION:This facsimile equipment uses a speech recording and reproducing IC 4 having a function which compresses and expands a speech signal by A/D and D/A conversion and a function which outputs the speech data to a data bus 7 to store the data in a memory 6 and inputs the speech data stored in the memory 6 from the data bus to reproduce them. Further, the memory 6 is also divided into fine blocks and controlled, block by block, to store the speech data and image data in the same memory 6.
Patent JP-S6077560-A (JP)
Title: Telephone set
Inventor: MISHIMA SHINJI
IPC: H04M1/22
Filed: 1983-10-05
Abstract: PURPOSE:To attain the confirmation of depressing of a dial button and to prevent mis-operation by lighting a depressed dial button when a dial pad is depressed. CONSTITUTION:Light emitting diodes D1-D12 are incorporated to the dial pad 5 for dial oscillating operation. A dial pulse transmission circuit 2a transmits a dial signal corresponding to the depressed pad 5. Furthermore, a memory 3 stores information transmitted from the circuit 2a. Then a lighting circuit 4 inputs a signal outputted sequentially from the memory 3 and lights the diodes D1-D12.
Patent JP-S6247544-A (JP)
Title: Measuring instrument for electric potential difference
Inventor: HAGIWARA AKIRA
IPC: G01B7/26
Filed: 1985-08-27
Abstract: PURPOSE:To detect a crack of steel or the like by changing over many electrodes in order and constituting in order a couple of electrodes for supplying an electric current and detecting an electric potential difference of adjoining four electrodes. CONSTITUTION:When change-over switches 5a-5d interlocking mutually are positioned at contact points 5a1-5d1 respectively, the electrodes 4a and 4d are made the electrodes for supplying the electric current and connected with a direct-current power source 6, and the electrodes 4b and 4c are made the electrodes for detecting the electric potential difference and connected with an electric potential difference measuring instrument 7. Further, when the interlocking is made and the change-over switches are changed over to the contact points 5a2-5d2, the electrodes 4b-4e are connected in the same way, The mutually adjoining electrodes 4c-4f, 4d-4g and 4e-4h are selected by changing over the switches interlocking in order in this way. Accordingly, since the electrodes are changed over in order with the interlocking changing-over switches and a couple each of electrodes for supplying the electric current and detecting the electric potential difference are constituted of the adjoining four electrodes, the same data as those in case the electrodes are arranged most suitably are obtained even if the accurate position of the crack cannot be grasped in advance and existence or nonexistence of the crack and the depth of the crack of a wide range can be easily detected.
Patent JP-S57112182-A (JP)
Title: System for recording of transmission source picture information
Inventor: WADA YOSHINORI
IPC: H04N1/32
Filed: 1980-12-29
Abstract: PURPOSE:To record information in an optimum position even if the paper size is different between the transmission side and the receiving side, by changing automatically the replacement position of the main scanning direction of transmission source picture information in accordance with the paper width in the receiving side. CONSTITUTION:A CPU1 reads out character information required for transmission source picture information from character information, which are stored in an ROM2, in accordance with a program, which is stored in the ROM2, and stores this information in an RAM4. Lateral addresses of the RAM4 correspond to respective dot positions in the main scanning direction of the facsimile, and longitudinal addresses correspond to respective dot positions in the subscanning direction of the facsimile, and the date, the transmission source, and the negative are written successively in the second RAM4. Data of the second RAM4 is read out synchronously with the read scanning of an original, and picture information and transmission source picture information from the second RAM4 are switched alternately for 0 and 1 of the effective signal respectively and are transmitted to the receiving side.
Patent JP-S6183253-A (JP)
Inventor: JIEFURII HEIWAADO UENGUROBIUSU
IPC: C08L83/06
Filed: 1985-08-27
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-S5976275-A (JP)
Title: Apparatus for preheating heat sensitive head
Inventor: KURATA MASAMI
IPC: B41J2/38
Filed: 1982-10-26
Abstract: PURPOSE:To simply and certainly preheat a heat sensitive head, by controlling the heat generating resistance body on a substrate through a drive IC while detecting the substrate temp. of the heat sensitive head. CONSTITUTION:A substrate having the heat generating resistance body of a heat sensitive head arranged thereto is also equipped with a heat generating resistance body driving IC12 and, when the temp. of this substrate is detected by a thermistor 11 and reaches a predetermined temp. or less, a switch 21 is turned ON through a comparator 4 and a relay 22 while the electric power of a head driving power source 8 is supplied to the heat generating resistance body to control the preheating of the substrate. By this constitution, a heat generating body for preheating or a supply power source are eliminated and the preheating of the heat sensitive head can be simply and certainly performed.