baber/WOPTO huggingface dataset:
Patent JP-S6435585-A (JP)
Title: Printer
Inventor: YAMAMOTO TATSUYA
IPC: G03G15/22
Filed: 1987-07-31
Abstract: PURPOSE:To emphatically copy a defined area without folding the leading edge of copying paper and rumpling by controlling the polarity of a copied image in a first copying cycle based on the result of discrimination whether the image is a negative image or a positive one. CONSTITUTION:A photoelectric conversion element 1 measures the image transmissive light quantity of a recorded image recorded on a microfilm F when mirror 12 and 13 move and discriminates whether it is the negative image or the positive one. Based on the discriminated result, the polarity of the copied image in a first copying cycle is controlled. Then, the positive image can be obtained in the first copying cycle and the negative image can be obtained in the next copying cycle. Thus, the defined area can be emphatically copied without folding the leading edge of the recording paper and rumpling.
Patent JP-H0481557-A (JP)
Title: Exhaust reflex controller for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D45/00
Filed: 1990-07-20
Abstract: PURPOSE:To aim at reduction in surge torque and improvement in fuel consumption as promoting the abatement of NOx by installing an exhaust reflex control means, controlling the opening of an exhaust reflex value control valve, in a direction where a parameter, being correlated to a generated heating value to be operated by a generated heating value parameter operational means, is approximated to the desired value conformed to an engine driving condition. CONSTITUTION:An exhaust reflex value control valve is installed in an exhaust reflex passage, which makes the exhaust of an internal combustion engine flow back to an intake system, controlling an opening area of the exhaust reflex passage. In addition, a cylinder internal pressure detecting means detects the extent of cylinder internal pressure in the engine, while a generated heating value parameter operational means operates the parameter to be correlated to a generated heating value on the basis of the cylinder internal pressure being detected by the said cylinder internal pressure detecting means. Then, an exhaust reflex value control means controls the opening of the exhaust reflex control valve in a direction where the parameter to be correlated to the generated heating value to be operated by the generated heating value parameter operational means is approximated to the desired value conformed to an engine driving condition.
Patent JP-H0636561-A (JP)
Title: Substrate bias voltage generation circuit for dynamic semiconductor memory
Inventor: MURAKAMI YUKICHI
IPC: G11C11/407
Filed: 1992-07-17
Abstract: PURPOSE:To maintain an access time constantly by controlling VthN to a proper value on operation by a substrate bias voltage generation circuit changing a setting center value in a substrate bias voltage VBB according to dispersion in the VthN in the manufacturing process of a dynamic semiconductor memory. CONSTITUTION:This circuit is provided with a substrate bias line 50 to which the negative substrate bias voltage VBB is applied and P channel type MOS transistors 3, 4 connected in series between a power source Vcc and ground GND. This circuit is provided with a comparator circuit 9 comparing the voltage VA at a connection point P2 with a reference voltage VB and outputting a detection signal VQ showing high or low. Further, control parts 7, 8, 10 and 40 controlling the substrate bias voltage VBB according to the detection signal VQ are provided. Fuses 18, 19 are provided in parallel to resistors 20, 21 among the resistors 20, 1, 2, 21 for deciding the substrate bias voltage VBB.
Patent JP-H1120859-A (JP)
Title: Container
Inventor: SHIRAHAMA KENSHO
IPC: A61J1/10
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent blocking between sheets in a container comprising a sheet mainly containing polyvinyl chloride by mixing partially crosslinked polyvinyl chloride with small compatibility with polyvinyl chloride in a melted state into polyvinyl chloride to form fine unevenness on a sheet surface. SOLUTION: Fine unevenness is formed on a surface 1 of a container body 1 by mixing partially crosslinked polyvinyl chloride 3 with small compatibility with polyvinyl chloride in a melted state like islands into polyvinyl chloride 2 which is a main composition on the surface 1 of the container body. At this time, 20 to 40 W/W% of the partially crosslinked polyvinyl, chloride composition in a sheet for polyvinyl chloride should be added, while a particle diameter of the partially crosslinked polyvinyl chloride is set in a range of 4 to 20 μm. Thus blocking between sheets and blocking between container internal faces may be prevented, while blocking between external surfaces of a container even if a plurality of containers are stacked for packaging in case of blood bags.
Patent JP-S6434778-A (JP)
Title: Ink ribbon feeder
Inventor: AKAMATSU YOSHIYUKI
IPC: B41J32/02
Filed: 1987-07-30
Abstract: PURPOSE:To prevent defective feed-out of an ink ribbon, by providing a separator changing the rotating directions of rollers to enable feeding the ink ribbon in the direction reverse to an ink ribbon feeding direction and for facilitating the containment of the ink ribbon. CONSTITUTION:An ink ribbon 1 fed out by a feeding roller 4 and a pressure roller 6 is fed into an ink ribbon-containing part 2 by another pressure roller 5. In the case of reversely feeding the ribbon 1, the ribbon 1 fed out by the feeding roller 4 and the pressure roller 5 is accumulated into a gap 12 defined by the feeding roller 4, the pressure roller 5, a ribbon presser 9 and a ribbon guide 11 in the state of being folded. Thereafter, a ribbon feeding passage is restricted by the ribbon presser 9, and the ribbon 1 on the downstream side of the ribbon presser 9 is normally fed out by one sheet at a time. On the other hand, a separator 10 pressed against the pressure roller 6 is opened so that the ribbon can be easily fed-in. At the time of normal rotation, the separator 10 is closed, whereby the ink ribbon feeding passage is restricted, and the ribbon 1 is fed out by one sheet at a time.
Patent JP-H0853391-A (JP)
Title: Production of aromatic carboxylic acid
Inventor: MIZUHO YUUJI
IPC: B01J23/28
Filed: 1994-08-12
Abstract: PURPOSE:To efficiently obtain the subject compound in high yield at a low cost by using a specific catalyst in oxidizing an aromatic compound containing an alkyl substituent group with a gas containing molecular oxygen in an aqueous medium. CONSTITUTION:This method for producing an aromatic carboxylic acid is to oxidize an aromatic compound containing an alkyl substituent group or a partially oxidized alkyl substituent group (e.g. p-xylene) with a gas containing molecular oxygen in an aqueous medium using a compound in which a transition metal (preferably Cr, Mn, Fe, etc.) integrated into a heteropoly acid skeleton having a deficient structural site {preferably a deficient type hexametalate-form ion, etc., of the formula [M5O18]<n-> [M is Mo or W; (n) is an integer]} as a catalyst. Furthermore, the reaction is preferably carried out at 150-230 deg.C under 10-80atm for 1-5hr and the amount of the catalyst used is preferably 100-5000ppm based on the reactional solution.
Patent JP-H0859521-A (JP)
Title: Aromatic compound, its production, liquid crystal composition containing the same as active component and liquid crystal element using the same
Inventor: FUJIMOTO YUKARI
IPC: C07D241/18
Filed: 1994-08-12
Abstract: PURPOSE: To obtain an aromatic compound, useful as a blending component of a liquid crystal composition and extremely useful especially as a ferroelectric liquid crystal material. CONSTITUTION: This compound of formula I [R<1> is a 3-20C alkyl or a 3-20C alkoxyalkyl; R<2> is a 1-20C alkyl substitutive with a halogen, a 2-20C alkoxyalkyl substitutive with a halogen, F or H; A<1> to A<3> are each formula II to VII (u and w are each 0-3), etc.; (p+q) is 0 or 1 and A<2> and A<3> are each a monocyclic ring when A<1> is a condensed ring; (p+q) is 1 or 2 when A<1> is a monocyclic ring and A<2> and A<3> are each a monocyclic ring when (p+q) is 2; n is 0-10; m, p, q, r and s are each 0 or 1], e.g. 2-(4-(5-ethoxy-1-methyl-1-hexyl)phenyl)-5- decyloxypyrimidine. The compound of formula I in which r and s are each 1 is obtained by reacting a compound of formula VIII with carboxylic acids of formula IX (R' is OH, OCOR<2> or a halogen).
Patent JP-S5893762-A (JP)
Title: Matte-finishing electrodepositing paint composition
Inventor: TSUZUKI YOSHIMASA
IPC: C09D5/00
Filed: 1981-11-30
Abstract: PURPOSE:To provide the titled compsn. which does not cause the precipitation of a matting agnet and little forms rejected articles having unevenness in matte finish, containing a specified amount of a specified internally crosslinked vinyl polymer emulsion and a thermosetting water-soluble paint as essential components. CONSTITUTION:A matte-finishing electrodepositing paint compsn. contains, as essential components, an internally crosslinked polymer emulsion (A) composed of 1-50wt% polyfunctional vinyl monomer such as ethylene glycol diacrylate or trimethylolpropane triacrylate and 99-50wt% monofunctional vinyl monomer copolymerizable therewith such as n-butyl acrylate or isobutyl methacrylate, and a thermosetting water-soluble paint (B) such as one composed of an acrylic paint and a melamine paint in an amount of 1-50wt% (on a solid basis) component A based on that of the whole soilds of the compsn. There is no problem on the precipitation of the matting agent as in the use of fine silica powder. Further, unevenness in matte finish is hardly caused.
Patent JP-H0853925-A (JP)
Title: Double floor
Inventor: TAGAWA KIYOMI
IPC: E04F15/024
Filed: 1994-08-12
Abstract: PURPOSE:To dispense with conventional marking, extremely easily perform even construction work of the large area, and facilitate transport and handling. CONSTITUTION:Respective crossing parts C of plural flexible belt-like sheet bodies 4 and 5 longitudinally and laterally crossing in a grid shape, are perpendicularly connected to each other, and are laid on a floor slab 6. Support leg blocks 30 to support a floor panel 1 are respectively positioned by the respective crossing parts C of the belt-like sheet bodies 4 and 5. Connecting means to connect the longitudinal and lateral belt-like sheet bodies 4 and 5 to each other in a nonrotating condition, are arranged in the respective crossing parts C of the belt-like sheet bodies 4 and 5.
Patent JP-H0358904-A (JP)
Title: New bacillus thurinqiensis chorista
Inventor: TERIISA SHII ORUSON
IPC: A01N63/23
Filed: 1990-07-20
Abstract: PURPOSE: To control insects by bringing noxious insets such as mosquitoes into contact with a new isolate of Bacillus thuringiensis having excellent insecticidal activity against noxious insects of Diptera using in an effective dose for controlling the insects. CONSTITUTION: An insecticide is produced by compounding an effective component consisting of a new isolate, a microorganism, of Bacillus thuringiensis selected from a group consisting of Bacillus thuringiensis var. morisoni PS71M3, Bacillus thuringiensis var. israelensis PS123D1, Bacillus thringiensis var. morisoni PS71M3-69 having identified characteristics of deposition No. NRRL B-18515 and Bacillus thuringiensis var. israelensis PS122D1-45 having identified characteristics of deposition No. NRRL B-18514 with an antibody and an auxiliary. The insecticide is brought to contact with a noxious insect such as mosquito of Aedes aegypti, Aedes dorsalis or Anopheles albomanis to control it.
Patent JP-H0723746-A (JP)
Title: Fish paste product and its production
Inventor: KATO NOBORU
IPC: A23L17/00
Filed: 1993-07-05
Abstract: PURPOSE:To obtain a novel fish paste product giving a good texture, and to provide a method for producing the same. CONSTITUTION:This fish paste product comprises a pair of mutually reversely twisted string-like fish paste product raw material bundles whose side parts are bound to each other. The method for producing the fish paste product comprises twisting string-like fish paste product raw material bundles mutually in the reverse directions and subsequently binding the side parts of the produced first and second twisted bundles to each other.
Patent JP-H0525350-A (JP)
Title: Resin composition
Inventor: AOKI SHOJI
IPC: C08L23/26
Filed: 1991-07-05
Abstract: PURPOSE:To provide a resin composition having excellent moldability and excellent characteristics such as heat resistance, impact resistance and weather resistance. CONSTITUTION:The objective resin composition comprises (A) 40-80 pts.wt. of a chlorinated vinyl chloride resin, (B) 60-20 pts.wt. of vinyl chloride resin, the sum of the components A and B being 100 pts.wt., and (C) 3-20 pts.wt. of chlorinated polyethylene (DSC crystal-melting heat: <=0.5cal/g; chlorine content: 20-50wt.% obtained by polymerizing (1) a high mol.wt. component having a HLMFR of 0.01-15g/10min in the first step, subsequently polymerizing (2) a low mol.wt. having a MFR of 30-500g/10min in the second step in a (1)/(2) polymerization ratio of 40/60 to 60/40, and subsequently chlorinating the produced polyethylene at 100-140 deg.C.
Patent JP-2000007401-A (JP)
Title: Corrosion inhibitor for cement composition
Inventor: HAMABE KENKICHI
IPC: C04B24/12
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To inhibit the corrosion of steel in a steel reinforced concrete structure and to prevent the formation of rust by using a corrosion inhibitor for a cement compsn. contg. one or more of specified alkyldiamines and/or specified alkylamines. SOLUTION: The corrosion inhibitor contains one or more of alkyldiamines represented by the formula RHN-(CH2)n-NH2 [where R is 8-22C alkyl and (n) is an integer of 1-5] and/or alkylamines represented by the formula R-NH2 (where R is 8-22C alkyl). The alkyldiamines and alkylamines are reaction products with an inorg. acid such as nitrous acid or an org. acid such as formic acid. The corrosion inhibitor is added to a cement compsn. by about 0.05-5.0 mass % based on the mass of cement in the compsn. The cement compsn. is used for cement milk, grout, mortar or concrete.
Patent JP-H0739690-A (JP)
Title: Dehumidifying clothes-dryer
Inventor: YARI KENTARO
IPC: D06F58/02
Filed: 1993-08-02
Abstract: PURPOSE:To enable stable assembly with high dimension accuracy concerning the dehumidifying clothes-dryer for drying clothes by circulating hot air inside a rotary drum to be rotationally driven by a motor. CONSTITUTION:Inside an outer frame 1, a rotary drum 5 is arranged so as to be freely rotated, and this rotary drum 5 is pivotally supported forward by an almost doughnut-shaped drum front panel 4 provided with a hot air blowing port. A heater cover 3 equipped with an opening part to house a heater 2 as a heat source and communicating with the blowing part of the drum front panel 4 is attached, and a fan case 9 is formed to house a double wing fan 6 for thermally exchanging circulating air and cold air and provided with an air blower function. At a lower corner part inside the outer frame 1, a circulation duct 10 is arranged for guiding the circulating air from the fan case 9 to the heater cover 3, and a support bar 16 for linking the drum front panel 4 and the fan case 9 is arranged at the upper corner part faced to the circulation duct 10.
Patent JP-H1138993-A (JP)
Title: Hmm parameter learning method and device therefor
Inventor: MIKI TAKASHI
IPC: G10L15/06
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To learn stable HMM(hidden Markov model) parameters considering data other than learning data with an operation quantity almost equal to that by a conventional BW method. SOLUTION: In a step S101, plural speech learning data belonging to a category K are read, this is analyzed, and a feature vector (learning data) Yakn is obtained. In a step S102, HMM parameters Θa is estimated using this learning data Yakn. In a step 3, learning data Yakn is discriminated by HMM parameters Θa estimated by the step S102, and erroneous discriminated data Ybkn, in which a category is erroneously discriminated, is found. In a step 4, HMM parameters Θb is estimated using erroneous discriminated data Ybkn found by the step S103. In a step 5, discrimination processing is performed using jointly the HMM parameters Θa estimated by the step 2 and the HMM parameters Θb estimated by the step 103.
Patent JP-H0913325-A (JP)
Title: Base isolation support structure of construction
Inventor: OGAWA KAZUSHI
IPC: E01D19/04
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To bring out a sufficient tensile drag force against an up-lift acting on a horizontal member and minimize a rubber support mechanism. SOLUTION: A pair of front and rear rubber support mechanisms 10 fixed to a support 3 are put between the support 3 of an abutment 2 and a bridge girder 7. The upper end of respective rubber support mechanisms and the underface of the bridge girder are connected to each other through link mechanisms 20, 24. The vertical wall face 2b of the abutment 2 and the bridge girder 7 are connected by an auxiliary rubber support mechanism 30 including an axial drag force member 31 and a rubber body 35 and the rubber body 35 is held between a pair of steel base plates 34. One of steel base plates is fixed to the vertical wall face 2b of the abutment and the rubber body is attached so as to protrude from the vertical wall face like a cantilever. And a bracket 33 is stuck to the other steel base plate. The lower end of the axial drag force member is connected with a pin member 33a and the upper end of the axial drag force member is connected to the bracket 32 fixed to the underface of the bridge girder 7, with a pin member 32a.
Patent JP-S5893931-A (JP)
Title: Driving mechanism for air pump in internal-combustion engine
Inventor: ASAKA URATAROU
IPC: F02B33/00
Filed: 1981-11-27
Abstract: PURPOSE:To reduce the output loss by providing a clutch means for coupling a driving member interlocked with a drive shaft and a member to be driven interlocked with a rotor shaft of an air pump while approximately synchronizing and driving the air pump only when required. CONSTITUTION:A cam shaft 8 to be rotary driven by a crank shaft through a chain 10 is journaled above a cylinder head 5, and the cam shaft 8 is coupled through a clutch means 11 with a rotor shaft 13 of an air pump 12. The clutch means 11 is constructed such that a gear 15 at the end of the cam shaft 8 and a synchro hab 17 at the end of the rotor shaft 13 can be coupled disengagably through a synchro sleeve 20. A blocking ring 21 is placed between the gear 15 and the hab 17 while a synchro spring 23 is placed between the ring 21 and the hab 17. Said synchro sleeve 20 will slide by an operating means 24 through a shift pin 35 to be engaged with a guide groove 19 at the outercircumference.
Patent JP-H04348307-A (JP)
Title: Focus detector
Inventor: SENSUI TAKAYUKI
IPC: G02B7/34
Filed: 1991-04-25
Abstract: PURPOSE:To provide a focus detector which enables the arrangement relation of detection zones on an expected focal plane and the arrangement relation of line sensors on an image reformation plane to freely be combined. CONSTITUTION:The focus detector is provided with detection zones 11-13 set on the expected focal plane 10, an image re-formation optical system which deflects images formed in the detection zones and divides and re-images them, and the sensor parts 41-43 which are arranged at the image re-formation positions by the image re-formation optical system corresponding to the detection zones and has the relation different from the arrangement relation of the detection zones on the expected focal plane 10.
Patent JP-S6346724-A (JP)
Title: Forming method of ohmic electrode consisting of compound semiconductor
Inventor: KONO MICHIHISA
IPC: H01L21/265
Filed: 1986-08-15
Abstract: PURPOSE:To form an ohmic electrode having low contact resistance, and to enable the formation of the ohmic electrode connected to a P-type intermediate layer separate from the surface by implanting Be ions into a III-V compound semiconductor in high concentration through a protective film composed of silicon oxide and annealing the compound semiconductor in a short time. CONSTITUTION:Beryllium (Be) ions are implanted through an silicon oxide film 21 having thickness of 0.4-1.2 times as large as a projection range in a III-V compound semiconductor of beryllium ions in predetermined acceleration energy, and annealed in a short time, thus shaping a P-type section. Beryllium ions are annealed under the state in which the silicon oxide film 21 is removed, but the film 21 need not necessarily be removed. A gold film is applied through vacuum deposition, thus forming a non-alloy ohmic electrode.
Patent JP-H0536080-A (JP)
Title: Disk device
Inventor: DOI AKIHIKO
IPC: G11B7/005
Filed: 1991-07-31
Abstract: PURPOSE:To prevent the crack of data by operating a positive feedback by a capacitor, in a circuit which binarizes the data by a signal rectified by a diode. CONSTITUTION:A binary circuit 42(45) is constituted of a comparator 42a, resistances R31 and R32, diodes D5-D7, and capacitor C5. At that time, the positive feedback is operated by the capacitor C5, and the data signal is changed to a direction opposite to the changing direction of the data signal in a short time just after the binarization by the rectified signal. Thus, a high-pass is allowed to have a hysteresis, and a chattering due to an input noise is prevented, so that a margin to the binarization can be widened.
Patent JP-2000022258-A (JP)
Title: Wavelength stabilizer for array laser light source
Inventor: TEJIMA MITSUHIRO
IPC: H01S5/068
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength stabilizer which controls the wavelength of an array laser light source highly accurately. SOLUTION: A wavelength-multiplexed light generating circuit 101 generates a wavelength-multiplexed light comprising a plurality of multiplexed light previously stabilized highly accurately. Then, wavelength of an array laser light source 103 is synchronized with the wavelength of the wavelength-multiplexed light by injecting the wavelength-multiplexed light into the array laser light source 103 via light input/output means 102. The wavelength-multiplexed light or a plurality of single wavelength light is extracted from the array laser source via the light input/output means 102. A wavelength selecting element for selecting/outputting a plurality of or one wavelength light for the array laser light source may be provided. The wavelength-multiplexed light generating circuit may be composed of an optical comb frequency generator or a combination of a plurality of semiconductor lasers, a wavelength monitoring circuit and multiplexer means. The light input/output means may be composed of an optical circulator and an optical branch circuit or an optical multiplexer circuit. The array laser source may be composed of a integrated device of a plurality of the array semiconductor laser and the optical multiplexer circuit.
Patent JP-H0724090-A (JP)
Title: Club for golf
Inventor: NAGAMOTO ITSUSHI
IPC: A63B53/02
Filed: 1993-07-06
Abstract: PURPOSE:To prevent breakage of shaft by dispersing localised concentration of stress caused by impact at the time of hitting balls on shaft which is inserted in and fixed to a part of head hosel and simultaneously to enable to improve durability. CONSTITUTION:A tip part 5 of a shaft main body 4 is inserted and fastened through adhessive layers in a hole formed on a part of hosel of a head main body 1. Rigidity of the side of an upper end of a hosel of a head main body 1 is lowered and flexibility is obtained.