baber/WOPTO huggingface dataset:
Patent JP-S63296349-A (JP)
Title: Dimension measurement
Inventor: ZAIMOTO AKIYA
IPC: G03F1/84
Filed: 1987-05-28
Abstract: PURPOSE:To provide a plurality of manufacturers with a common dimension measurement reference without increasing the patterns for a semiconductor device or a mask for manufacturing semiconductor device by using a letter or a trade mark pattern as a dimension measurement pattern. CONSTITUTION:A letter or a trade mark pattern on a semiconductor device or a mask for manufacturing semiconductor device is used for dimension measurement. For example, the pattern width l of a linear pattern 1a representing '1' as a letter is used as a measuring pattern of finished pattern width, while another letter pattern 2a adjoining 1a is used as an axiliary measuring pattern displaying the finished interval by the interval S. Through these procedures, the measuring process of the dimension of a semiconductor or a mask for manufacturing semiconductor can be devised without especially setting a new reference pattern of finished dimension.
Patent JP-H08304976-A (JP)
Title: Color image forming method
Inventor: HAIJIMA AKIMITSU
IPC: G03C7/407
Filed: 1995-05-08
Abstract: PURPOSE: To restrain deterioration of graininess, sharpness, and color development performance due to reduction of a color developing time by incorporating a specified DIR compound in a silver halide emulsion layer and a specified silver halide solvent and the like in a color developing solution. CONSTITUTION: The silver halide emulsion layer contains the DIR compound represented by A- (L1)a -(B)m }p -(L2)n -DI, and thiosulfate or methanethiosulfate and the silver halide solvent represented by formula I or II or the like in the color developing solution, and in formulae I and II, Qa1 is a nonmetallic atomic group necessary to form a 5- or 6-membered hetero cycle; La1 is a simple bond or a divalent aliphatic group; Ra1 is a carboxylic acid or its salt: Ma1 is an H atom or a cation; Qb1 is a mesoionic ring comprising C and Se atoms and the like; Xb1 is a -O<-> or -S<-> anion or the like; and Rb1 is an aliphatic or aromatic hydrocarbon group or the like.
Patent JP-H09294507-A (JP)
Title: Fishing hook
Inventor: UCHIYAMA TAKESHI
IPC: A01K83/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing hook having a rotary part between the shank and the eye of the hook to enable the rotation of the eye relative to the shank and enabling the direct tying of a main line to the hook. SOLUTION: A rotary part such as a swivel 2 or a ball joint is placed between the shank 4 and the eye 3 of a fishing hook 1 to enable the rotation of the eye 3 relative to the shank 4 and a main line 7 is tied to the eye 3. The number of steps for the manufacture of the fishing hook 1 is nearly equal to the steps to form the rotary part. The hardening of the whole hook including the rotary part can be performed by a single hardening operation.
Patent JP-S58137653-A (JP)
Title: Power unit for use in vehicle
Inventor: HATSUTORI TORAO
IPC: F02B67/06
Filed: 1982-07-28
Abstract: PURPOSE:To reduce the length of a power unit in the axial direction of a crank shaft, by supporting a starter clutch and one half of a fixed pulley of a driving V-pulley means on the crank shaft in the manner that they are engaged with each other on the crank shaft. CONSTITUTION:A starter clutch Sc and one half 44 of a fixed pulley are supported on a crank shaft 1 of an engine E in the manner that they are juxtaposed with each other on the crank shaft 1. By employing such an arrangement, it is made unnecessary to form a wall projected from a casing between the starter clutch Sc and the one half 44 of the fixed pulley for supporting the one half 44 of the fixed pulley. Therefore, it is enabled to reduce the length of a power unit Pu in the axial direction of the crank shaft and hence to reduce the size of the power unit Pu.
Patent JP-S5758415-A (JP)
Title: Conversion circuit
Inventor: NODA TSUTOMU
IPC: H03M1/78
Filed: 1980-09-26
Abstract: PURPOSE:To reduce the change in output current against temperature change, by incorporating a reference voltage source to a speciric IC chip at a current switching section and supplying it to other IC chips, in a D/A converter constituted through a plurality of IC chips. CONSTITUTION:An output 39 of a referemce voltage source 38 in an IC chip of four bits' share has the temperature characteristics of a voltage between the base and emitter of transistors (TR)24-27 and it is applied to the base of the TRs 24-27 via a bias input terminal 13. Thus, the emitter voltage is not subjected to temperature change and also the current in resistors 28-31. In constituting four IC chips 41-44 for 16-bit, the output of the reference voltage source 38 of the IC chip 41 in 4- bit including the most significant bit is applied as the reference voltage source of the other IC chips 42-44. Thus, the dispersion in the voltage between the base and emitter of each TR between the IC chips correspondings to 1% of a voltage applied to a ladder resistor 5 and the width of resistance value adjustment can be 1%.
Patent JP-S62289540-A (JP)
Title: Production of formaldehyde
Inventor: SAGO SHOICHI
IPC: B01J23/00
Filed: 1986-06-09
Abstract: PURPOSE:To obtain the titled industrially improved compound useful as a raw material for resins such as polyacetal resin, etc., in high yield and stably for a long period, by dehydrogenating methanol practically in the absence of O2 by the use of a specific zinc oxide-silica type catalyst. CONSTITUTION:Methanol is dehydrogenated practically in the absence of O2 by gas phase circulation method at 450-650 deg.C at normal pressure-10kg/cm<2> in the presence of a catalyst of zinc oxide-silica system obtained by adding urea to a solution containing both a precursor of zinc oxide and an organo- silicon compound shown by the formula (A, B, C and D are each O or single bond and at least one of them is O; R1-R4 are H, alkyl, alkenyl, aryl, etc., and all of them are not H at the same time), etc., by gas phase circulation method to form precipitate and calcining the precipitate to give the aimed compound. EFFECT:Deposition of carbonaceous material on a catalyst, blocking, etc., are hardly observed and this process shows a catalyst having long-term high activity.
Patent JP-H06152939-A (JP)
Title: Variable dot-density printing apparatus using submicrodot matrix and zoom lens
Inventor: SUN HOO BIIKU
IPC: B41J2/32
Filed: 1993-06-03
Abstract: PURPOSE: To effectively change the density and size of dots. CONSTITUTION: A printer controller 28 sends transmitted picture data to a laser unit 26 and the unit 26 projects prescribed light upon a donor member 36 through an optical fiber 24, an array 24a, a zoom lens 32, and a printing head 14. Consequently, the dye on the donor member 36 is transferred to a receiving member 36. The controller 28 performs half-tone printing by controlling the light emission from the laser unit 26 in accordance with a dot matrix value indicating the density of dots and a sub-dot matrix value indicating the density of one dot. In addition, the zoom lens 32 expands or contacts the dot matrix value.
Patent JP-H0695907-A (JP)
Title: Information processor
Inventor: YOSHIDA KATSUJI
IPC: G06F11/22
Filed: 1992-05-26
Abstract: PURPOSE:To simplify a mechanism for checking the normality of respective constitutional devices in an information processor consisting of plural devices. CONSTITUTION:In the information processor consisting of a diagnostic device 1, the 1st device 2, two, 2nd devices 3a, 3b connected to the device 2, the normality of the device 2 is checked from the device 1 and the device 2 checks the normality of both of the 2nd devices 3a, 3b at the timing of normality check from the device 1.
Patent JP-2000287732-A (JP)
Title: Fan
Inventor: YOSHIZAWA OSAMU
IPC: A45B27/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a fan for maintaining an opening/closing state at the supporting point of the fan. SOLUTION: This fan is composed of a pair of crimp plates 7 provided so as to sandwich a rod 6, bearing holes 8 provided on the crimp plates 7 so as to be fitted to the rod 6, a fan-shaped sheet 1 stuck at both left and right ends while being folded up and down for the unit of shape settled within base fan ribs 1 and 2 at positions not to cover rod attaching members 5 or crimp plates 7 on the inside faces of respective confronted base fan ribs 1 and 2, a projecting part provided at a position so as to be fitted in a recessed part 4 at the time of closing in the state of closing the fan so as to open/close both the base fan ribs 1 and 2 while attaching the rod 6 to the bearing hole 8 and to be fitted into a recessed part 3 at the time of opening in the state of opening the fan,  and a fan supporting plate 11 attached to both the side face parts of the lower part of a body so as to prevent the deviation of the fan-shaped sheet 9 at the time of opening/closing and using the fan.
Patent JP-S6024601-A (JP)
Title: Controlling system of machine controlled electronically
Inventor: KITANO HIROSHI
IPC: G05B9/02
Filed: 1983-07-21
Abstract: PURPOSE:To eliminate a possibility of breakdown of a machine, and also to secure a worker's safety by constituting so that an emergency stop release state is changed by a kind of an emergency stop factor. CONSTITUTION:A lot of emergency stop factors are classified into the first and the second categories and stored. When a signal for showing an emergency stop factor belonging to the second category is outputted from an output register 16, a machine stops and its state is held. In this case, a CPU1 continues to generate a signal P. Therefore, when an emergency stop release switch 17 is operated, an FF11 is reset, and the stop state of the machine is released. Subsequently, when a signal for showing an emergency stop factor belonging to the first category is outputted from the register 16, the CPU1 discriminates it and stops sending out a signal P2. Accordingly, even if the switch 17 is operated, an emergency stop release signal C1 is not generated, the FF11 becomes a set state, and the stop state of the machine is also held.
Patent JP-S63296651-A (JP)
Title: Production of cake made of arrowroot
Inventor: MIYAZAKI SHIGEKATSU
IPC: A23L7/10
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the titled cake suitable as summer cakes having a fruit to be transparently seen, a cooling feeling and good taste in the palate, covering the fruit containing a specific amount of saccharide component and epicarp with arrowroot patty having higher dextrose equivalent than that of the cake. CONSTITUTION:A fruit 2 such as UME (Japanese apricot), oleaster or grape having epicarp 2c is treated by sweet boiling into preferably 40 degrees dextrose equivalent and covered with arrowroot patty having preferably >=5 degrees higher dextrose equivalent than that of the fruit to give the aimed cake 3.
Patent JP-S5758863-A (JP)
Title: Instant dessert
Inventor: ISHIHARA KAZUOKI
IPC: A23L19/00
Filed: 1980-09-24
Abstract: PURPOSE: To prepare an instant dessert which can be used as a raw material of jelly, etc., and gelatinized by dissolving in water and mixing with calcium, by drying a gel obtained by treating the water-soluble component of the edible part of banana with an alcohol, etc.  
     CONSTITUTION: The edible part of banana to be eaten green, is frozen completely, and thawed to otain a liquid composed of a water-soluble component, which is mixed with an alcohol such as ethanol, methanol, etc. or acetone. Te precipitated gel is dried in air to obtain dried product. The dried poduct is, if desired, mixed with a sweetener, flavor, pigment, etc. to obtain the final product, or dissolved in water, mixed if desired with a sweetener, flavor, pigment, etc., and then mixed with calcium of a solution or suspension containing calcium to obtain a gelatinized product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5561814-A (JP)
Title: Automatic start processing system for delivery water pump
Inventor: TSUCHIYA YASUNORI
IPC: G05D7/00
Filed: 1978-10-31
Abstract: PURPOSE: To enable to start the water pump according to the priority rational without requiring man-hour, at spare-commercial power input selection.  
     CONSTITUTION: To the distribution ponds 2W2b different for demands from the cleaning bed 1, water is supplied with the operation of the pump groups 3W3b. To the control unit 8 instructing start reference to a given pump, the data from the water level meters 5W5b of each distribution pond, delivery water flow meters 4W 4b, distribution flow meters 6W6b, water level meter 7 from the cleaning bed 1, and power input equipment 9 are taken, and the priority table as to the operation of each pump incorporated is referenced. In selecting spare to commercial and commercial to spare for power input selection, the required amount of water for the demand is assured, and the pump operation for delivery within the range of power capacity permitted can rationally be made without requiring man-power. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01303646-A (JP)
Title: Optical disk
Inventor: TANJI MASAJI
IPC: G11B7/2407
Filed: 1988-05-31
Abstract: PURPOSE:To prevent the optical disk from receiving the disturbance of groove addresses even if the signal of a specific frequency is recorded thereon by forming the intermittent parts of the groove addresses formed by intermission of guide grooves longer than continuous existence parts. CONSTITUTION:The intermission of the guide grooves 1 for the groove address signal A constituted by combination of specified time intervals T, 2T is so determined that the length L1 of the intermittent parts is longer by an much as the spot diameter 2 of a recording light beam than the length L2 of the continuous existence like the signal B. The quantity of the light reproduced by a decrease in the reflectivity by the grooves is small in the guide grooves if this groove address information is reproduced. Since the reflectivity is high in the intermittent parts of the grooves, the quantity of the reproduced light increases and, therefore, the reproducing groove address signal C is obtd. The duty of the groove address signal after signal recording is consequently correctly reproduced and the reproducing groove address signal has no spectral distribution at the specific frequency. The optical disk is prevented from receiving the disturbance of the groove address in this way even if the signal of the specific frequency is recorded thereon.
Patent JP-S62290114-A (JP)
Title: High voltage transformer
Inventor: KAWAGUCHI YOSHIKI
IPC: H01F27/32
Filed: 1986-06-09
Abstract: PURPOSE:To improve the inhibition effect of flux leaking from a trans former while enabling mass production by mounting a short ring, on which a copper wire to which two turns of more of insulating films are executed is wound, on the outer circumference of a transformer body. CONSTITUTION:A short ring, on which an insulated copper wire is wound only by two turns or more and to which both tips of the copper wire are connected, is fitted on the outer circumference of a transformer body, into a coil section of which a magnetic core is incorporated. The short ring 19 is constituted in such a manner that the copper wire to which an insulating film is executed is wound on the outer circumference of the transformer body 18 and winding- start and winding end at both tips of the copper wire are connected and soldered. Since flux leaking from a magnetic core 17 is positioned in the direction rectangular to the short ring 19 consisting of the copper wire, leaking flux interlinks with the copper wire, leakage flux magnetic flux phi is formed, voltage of theta=Ndphi/dt is generated in the copper wire when the number of turns of the copper wire is represented by N, short-circuit currents flow through the copper wire because the copper wire is short-circuited, and leakage flux is consumed, thus reducing the effect of flux on the outside.
Patent JP-S5467513-A (JP)
Title: Manufacture of thermally ductile coil having good acid washability
Inventor: AISAKA SHINOBU
IPC: C21D6/00
Filed: 1977-11-09
Abstract: PURPOSE: To obtain a thermally ductile coil having good acid washability by cooling coil after being wound thermal ductilely under a specific condition.  
     CONSTITUTION: A coil after being wound thermal ductilely is subjected to a heat retaining treatment or a gradual cooling treatment, whereby giving a more than 2.0 × 10 -6 T value. The condition used is as formula (I) where R is a gas contant of 1.987 cal/°Kmol, t is a winding temperature (CT + 273°K(CT is winding temperature °C), L is a heat retaining time or gradual cooling time in minute, and [Mn] is the amount of Mn solid solution in %. Subsequently, the thermal ductile coil is continuously cooled to less than 60°C at a cooling rate of more than 80°C/hr. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5834861-A (JP)
Title: Production of electrically conductive pigment
Inventor: TANAKA TETSUO
IPC: C09D5/24
Filed: 1981-08-27
Abstract: PURPOSE:To produce an electrically conducive pigment without emitting smelly, harmful gases, by depositing indium or tin on the surface of an inorg. pigment, and then heating the pigment in an oxygen atmosphere. CONSTITUTION:Indium or tin is deposited on the surface of an inorg. pigment. Then the pigment is heated in an oxygen atmosphere. Examples of the inorg. pigments are barite powder, precipitatd barium sulfate, barium carbonate, asbestos, clay, talc, zinc oxide and titanium oxide. Indium or tin can be deposited on the surface of the inorg. pigment by using metallic indium or metallic tin by means of metallizing or sputtering. The indium or tin-deposited inorg. pigment is placed in an electric furnace, and heated in air or heated while blowing oxygen into the furnace to form an electrically conductive substance composed of an inorg. pigment having a surface consisting mainly of indium oxide or tin oxide.
Patent JP-S62290006-A (JP)
Inventor: SHIBATA HARUO
IPC: H01J9/20
Filed: 1986-06-09
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-H05329780-A (JP)
Title: Super finishing grinding wheel
Inventor: MATSUMORI NOBORU
IPC: B24D99/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide a super finishing grinding wheel which is prevented from abnormal wear of a grinding wheel and from provision of a decreased life for a grinding wheel even when the working area of the super finishing grinding wheel is increased, and performs stable machining for a long time. CONSTITUTION:A super finishing grinding wheel 1 is formed such that a first grinding wheel 2 having a high ratio of grinding grain volume and excellent cutting performance and a second grinding wheel 3 having a high ratio of void volume and excellent performance to discharge chips are integrally formed in a state that the first and second grinding wheels 2 and 3 are arranged in series in the rotation direction (the slide direction), shown by an arrow mark, of a work A.
Patent JP-H07325829-A (JP)
Title: Grammar checking system
Inventor: IBU SHIYABIZU
IPC: G06F17/27
Filed: 1995-05-31
Abstract: PURPOSE:To correct a homonym with different spelling by tagging a sentence relating to a part of speech first and then checking the sentence of incorrect grammar. CONSTITUTION:An input sentence S1 is connected to a part of speech tagging module 52 and the generation module 54 of a candidate sentence S2 provided with a confusing word list 56. The module 52 analyzes the input sentence S1 to a most appropriate part of speech string T1 and the possibility P1 (58). Also, the output of the module 54 is supplied to the module 52 and the most appropriate part of speech string T2 and the possibility P2 are generated again (60). After the possibility P1 and the possibility P2 of the input sentence S1 and the candidate sentence S2 are obtained, which part of-speech string is most likely to be correct is decided. The possibility P2 is compared with the possibility P1 so as to decide the appropriate sentence to be selected (62), the candidate sentence S2 is presented instead of the input sentence S1 when P2-P1 is larger than a certain threshold value (e) and nothing is presented in the case of P2-P1<=(e).
Patent JP-2000320388-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: MIWA HIROMICHI
IPC: F02D41/38
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To regenerate NOx catalysts without decreasing an excess air percentage. SOLUTION: A combustion temperature lowering means 71 lowers engine combustion temperature depending upon engine operating conditions, and during such an operation of the combustion temperature lowering means 71, ignition lag time increasing means 72 extends a ignition lag time substantially, so that the heat generation pattern is in a single-stage combustion mode. A temperature- sensitive NOx catalyst 73 adsorbs NOx in exhaust, when the heat generation pattern is in the single-stage combustion mode as well as the exhaust temperature is not more than a preset value, and regenerates when the exhaust temperature exceeds the preset value. A determining means 74 determines whether has arrived, when the temperature-sensitive NOx catalyst 73 is to regenerate.  An affirmative determination result signals combustion switching means 75 to change the combustion into a diffuse-combustion-basis mode.
Patent JP-S63298197-A (JP)
Title: Treatment of radioactive oil containing waste
Inventor: MATSUMOTO KANAME
IPC: G21F9/06
Filed: 1987-05-29
Abstract: PURPOSE:To effectively extract oil from oil-containing sludge and drain and enable recovered oil to incinerate by applying carbon tetrachloride as an extract agent which extracts oil from the oil-containing sludge and drain. CONSTITUTION:After oil-containing waste liquid and carbon tetrachloride are mixed and agitated, and oil is extracted in a carbon tetrachloride phase, a sludge phase and a liquid phase are separated each other and the liquid phase is separated to a water phase and an oil-containing carbon tetrachloride phase. Sludge is dried and concentrated, water and tetrachloride are removed from the sludge, which is incinerated into ash. The water phase is dried and concentrated to an evaporative concentrate solid matter as evaporated residue. The oil-containing carbon tetrachloride phase which is heated and evaporated is recovered as carbon tetrachloride and its evaporated residue is incinerated into ash. Said ash and evaporated concentrate are solidified by the use of cement solidification method.
Patent JP-H10324839-A (JP)
Title: Composition for watertight sealing of cable conductor
Inventor: NAGAI MASAAKI
IPC: C09D193/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can be packed by means of a relatively simple pump and can give a seal having excellent watertightness even under high water pressure by including an amorphous poly-α-olefin, a polybutene and a carbon black having a specified specific surface area. SOLUTION: This composition comprises 30-60 pts.wt. amorphous poly-α-olefin (e.g. amorphous propylene/ethylene copolymer, amorphous propylene/butene-1 copolymer, amorphous propylene/ethylene/butene-1 terpolymer or amorphous propylene/pentene-1 copolymer) having a degree of crystallinity of 2 wt.% or below and a melt viscosity (at 190 deg.C) of 400-9,000 cP, 10-60 pts.wt. polybutene having a kinematic viscosity (at 100 deg.C) of 50-1,000 cP, desirably 100-600 cP, 5-30 pts.wt. carbon black having a specific surface area of 600-1,200 m<2> /g, desirably 800-1,100 m<2> /g and a volume resistivity of 10<2> to 10<5> Ωcm and optionally 10-40 pts.wt. terpene resin having a softening point of 100-130 deg.C.