baber/WOPTO huggingface dataset:
Patent JP-2000333545-A (JP)
Title: Dogwood
Inventor: SATO HIROTAKA
IPC: A01H5/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a dogwood, high in cultivation density because of its tree standing upright and its branches not extending much, easily cultivated and controlled, having branches hard to be snapped off by snow, excellent in decoration because of its flowers being large and in bloom even on the lower branches, and high in resistance to disease, in particular to powdery mildew. SOLUTION: This dogwood has branches whose middle portions slanting at 25 to 35 deg. to the trunk at the middle portion of each of the 6-year-old stock, and bract-containing inflorescences of 11 to 14 cm in size.
Patent JP-S5770290-A (JP)
Title: Plating apparatus
Inventor: ONDA TSUTOMU
IPC: C25D5/08
Filed: 1980-10-16
Abstract: PURPOSE: To necessitate no flexible pipe as a plating liquid supply pipe, in an apparatus for forming a plating casing by an upper jig and a lower jig comprising a nonconductive member, by providing an outlet and an inlet of a plating liquid to the lower jig.  
     CONSTITUTION: A plating casing 13 is constituted from an upper jig 10 and a lower jig 11 comprising a nonconductive material. An inlet 16 and an outlet 21 of a plating liquid are provided to the lower jig 11 and communicated with a passage 18 of the plating liquid. The upper and the lower jigs 10, 11 are stacked and sealed by a sealing material 12 to form a liquid-tight condition between both jigs and, in a plating chamber 19 forming both jigs 10, 11, a cylindrical material 22 to be plated is placed and, between an anode 23 arranged to a central part thereof and a cylinder 22 as a cathode, current is passed to subject an inner surface of the cylinder 22 to plating treatment. In moving the upper jig 10 from an upper surface of the lower jig 11 when the material 22 to be plated is introduced in and taken out from the plating chamber, because the inlet 16 of the plating liquid is provided to the lower jig 11, a flexible arranged pipe is not necessitated and an inexpensive fixed pipe can be attached to the inlet 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S632814-A (JP)
Title: Production of iron oxide
Inventor: NAKAJIMA SUSUMU
IPC: C23G1/36
Filed: 1986-06-23
Abstract: PURPOSE:To economically obtain the title iron oxide having a low content of Si with good operability only by direct filtration without using a filter aid and an adsorbent which have been used heretofore in the conventional process by ultrafiltering a waste soln. from pickling of a steel sheet with a ceramic filter, and then roasting the soln. CONSTITUTION:A waste soln. of hydrochloric acid or sulfuric acid from the pickling of a steel sheet is ultrafiltered by a ceramic filter, and then roasted. The temp. of the waste soln. is controlled to >=60 deg.C at the time of filtering the pickling waste soln., and the ceramic filter is preferably of an asymmetrical multilayer structure.
Patent JP-S5934342-A (JP)
Inventor: KASHIMOTO TAKASHI
IPC: A47K13/28
Filed: 1982-08-20
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-H09303473-A (JP)
Title: Shock absorber
Inventor: YOSHIMURA NAOYUKI
IPC: F16F9/53
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To apply voltage to electrodes on a piston with certainty from the outside, enable easy and sure installation of a number of electrodes having different poralities on a piston with a compact shape, perform the operation independently on assembling of a shock absorber with a low cost. SOLUTION: A cylindrical piston nut 14 is screwed into an outer periphery of a piston rod 1 for fixing a piston 12, and communicated with a piston upper chamber A and a piston lower chamber B through a fluid passage. Plural cathodes 34 and anodes 35 are alternatively arranged for varying viscosity of electroviscous fluid flowing inside the piston nut 14 due to application of electric field. A piston nut side connection terminal 32 is connected to the anode 35. A piston rod side connection terminal 31 which is provided on an end of the piston rod 1 and connected to a lead wire end receiving voltage is connected to the piston nut side connection terminal 32 when the piston nut 14 is screwed into the piston 12.
Patent JP-S63310089-A (JP)
Title: Symbol extracting method
Inventor: MIYATAKE TAKAFUMI
IPC: G06T1/00
Filed: 1987-06-12
Abstract: PURPOSE:To efficiently extract a symbol by extracting a background area and obtaining a symbol area opposite thereto. CONSTITUTION:The background area 200 in which only a background part having the area of a connecting area is more than a constant value is extracted from an original picture 100 is obtained. Then, from this background area 200 a background expanding area 300 expanded to the extent removable in a linear graphic is obtained. Since the background area 300 extinguishes a part of the symbol, next, a picture contracting it, namely a background contracting area 400 is obtained. Then, the picture value of this background contracting area 400 is inverted to obtain the symbol area 500, thereafter obtain an AND between the drawing picture 100 and the symbol area 500, and define it to be a symbol extracted picture 600.
Patent JP-S5369765-A (JP)
Title: Structure of outer edges for an electric razor
Inventor: TANAHASHI MASAO
IPC: B26B19/12
Filed: 1976-12-02
Abstract: PURPOSE: To improve on a follow-up of an outer edge after an inner edge of a reciprocal electric razor, and therefore a sharpness thereof, reduce noises, buffer an impact load on the outer edge and therefore prevent brakage thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000303849-A (JP)
Title: Circular rotary engine making airtight chamber by rotary valve, rotary valve receiver, rotary valve storing cylinder, outer casing and cover
Inventor: AZUMA MITSURU
IPC: F02B53/04
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce energy loss by vertical movement of a piston of an engine, to reduce amount of fuel consumption during idling of the engine and to make the engine compact. SOLUTION: By interlocking and rotating a rotary valve receiver 13, a rotary valve 1 and a rotary valve storing cylinder 15 in an outer casing 12 covered with a cover, a combustion expansion chamber 6, an exhaust chamber 14 and an airtight chamber of first and second compressed mixed gas sealing chambers are constituted. Compressed mixed gas is injected into injection ports 3, 7 by two gas compression equipment via an injection interrupting device. Explosive combustion is generated in the first compressed mixed gas sealing chamber, subsequently explosive combustion is generated in the second compressed mixed gas sealing chamber, energy by explosive combustion is received by the rotary valve 1 in the combustion expansion chamber 6, and the rotary valve receiver 13 is rotated. Rotation is transmitted to the outside of the engine through the shaft of the rotary valve receiver 13.
Patent JP-S6124185-A (JP)
Inventor: KAWASAKI EIICHI
IPC: H05B3/00
Filed: 1984-07-13
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-H05338427-A (JP)
Title: Air conditioner for vehicle
Inventor: OTA HIDEO
IPC: B60H1/00
Filed: 1992-06-05
Abstract: PURPOSE:To prevent wasteful consumption of energy by prohibiting reheating by a heat exchanger for heating at the time of cooling drive. CONSTITUTION:An evaporator 14 and a heater core 15 are arranged from the upstream of air flow in a duct 11. When cooling drive is set, a draft air duct to the heater core 15 is closed by a first air mix damper 16 and opening of a second air mix damper 18 provided at an inlet port 17 of the duct 11 is adjusted. When air is taken in the duct 11 by ventilation by an air blower 19, cooling air from the evaporator 14 and air in a car room from the inlet port 17 are mixed and ventilation temperature is thereby adjusted.
Patent JP-H06328796-A (JP)
Title: Printer
Inventor: SATO KAZUHIRO
IPC: B41J29/54
Filed: 1993-05-26
Abstract: PURPOSE:To provide a printer which prevents a material to be printed, such as a tape, etc., from being cut by operation of a cutter mechanism during printing. CONSTITUTION:A printer comprises a printing mechanism 10 for successively printing data on a tape 4 to be printed, a cutter mechanism 20 for cutting the printed tape 4, and a printing switch 40 for locking the cutter mechanism 20 when the printing mechanism 10 is in an ON state to perform printing. Accordingly, when printing by the printing mechanism 10 is started in the ON state of the printing switch 40, the cutter mechanism 20 is locked by the printing switch 40. Therefore, even in the case where an operation lever 21 is erroneously operated during printing, the printed tape 4 is not cut halfway by the operation of the cutter mechanism 20.
Patent JP-S5847837-A (JP)
Title: Controller for dredging swing angular velocity of dredger
Inventor: MITANI NOBORU
IPC: E02F3/90
Filed: 1981-09-17
Abstract: PURPOSE:To properly control the angular velocity of swing of a dredger at present time by a method in which the inlet negative pressure of dredger pump, current of cutter motor, and angular velocity at the last swing and the before- last swing are measured and stored and each predicted value at the present swing is obtained. CONSTITUTION:Inlet negative pressure of dredger pump, current of cutter motor, and swing angular velocity per unit vlume of each dredging block at the first (before-last) swing and the second (the last) swing are measured and stored. Differences in measured values between the first swing and the second swing are  obtained by mechanisms 4-6 and added to the measured values of the second swing, and each of predicted values of the third (present) swing is obtained by mechanisms 10-12. On the other hand, changing rates of soil quality of the adjacent dredging blocks are calculated by mechanisms 15 and 16 and the angular velocity of the third swing is obtained from the first and second swing angular velocities calculated from the reference inlet negative pressure and estimated inlet negative pressure of dredging pump and the current and estimated current of motor.
Patent JP-2000336937-A (JP)
Title: Belt for fixing sheet
Inventor: NAKAMURA MASANOBU
IPC: E04G21/32
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a belt for fixing a sheet capable of easily and rapidly tying or untying the sheet even by a work from one side of the sheet. SOLUTION: When tying sheets 11, 12, one side of a belt body 13 is hung on the first sheet 11 in a one touch motion while making use of a first hooking structure 14. Further, the other part of the belt body 13 is hung on the second sheet 12 in a one touch motion. When untying the sheets, the reverse motion is done. In this way, the fist sheet 11 can be easily and rapidly tied with the second sheet or untied therefrom.
Patent JP-S5845994-A (JP)
Title: Heat-sensitive recording material
Inventor: IIYAMA KIYOTAKA
IPC: B41M5/337
Filed: 1981-09-16
Abstract: PURPOSE:To provide a heat-sensitive recording material which can prevent pressure coloration and has an excellent retention of the ground, by incorporating a specific granular copolymer in a heat-sensitive color forming layer containing a leuco dye and a developer. CONSTITUTION:Particles (mesn diameter of about 0.1-10mum) of a copolymer of a higher alkylene and maleic anhydride, represented by the formula (where R is a 16-22C alkylene group and n is 30-500) are employed. That is, a recording material is provided by forming on a support a heat-sensitive color forming layer containing (A) approx. 1-30wt% colorless (or pale) leuco dye (e.g., crystal violet), (B) approx. 4-90wt% developer[e.g., 2,2-bis(p-hydroxyphenyl)propane]and (C) approx. 5-45wt% above copolymer.
Patent JP-S5848751-A (JP)
Title: Air-fuel ratio controlling apparatus
Inventor: HORIKOSHI MASASHI
IPC: F02D41/14
Filed: 1981-09-16
Abstract: PURPOSE:To stop feedback control of air-fuel ratio at the time of increasing or decreasing fuel supplied to cylinders forcibly when engine is accelerated or decelerated during feedback control of air-fuel ratio and to recommence the feedback control smoothly by setting an air-fuel ratio controlling signal at a level corresponding to the mean value of the control width. CONSTITUTION:A control unit 14 is furnished with an engine speed signal from an ignition circuit 12 in addition to output signals of an air flow meter 7, O2- sensor 8, water temperature sensor 9 and throttle sensor 15. On the basis of these signals, the control unit 14 controls the opening time of a fuel injection valve 20. In case that it is judged at a step 102 that conditions of feedback control are satisfied from the above signals and at the same time it is judged at steps 104, 106 that neither fuel increasing control nor fuel decreasing control is executed, the quantity of feedback control is determined at a step 108. Further, in case that the conditions of feedback control are not satisfied or when fuel increasing or decreasing control is effected, feedback control on the air-fuel ratio is stopped at a step 112, and the air-fuel ratio controlling signal VF is set at a voltage level corresponding to the mean value of the control width of feedback control, thus completing the entire program at a step 110.
Patent JP-H09324218-A (JP)
Title: Heating method for ferrum-nickel alloy slab in direct-fire-type continuous heating furnace
Inventor: MASUDA KENICHI
IPC: C21D1/76
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To perform heating for an Fe-Ni alloy slab for hot rolling, without causing the occurrence of subscale due to intergranular oxidation, internal oxidation, etc., right under the surface of the slab, in manufacturing an Fe-Ni alloy sheet. SOLUTION: A direct-fire-type continuous heating furnace 1 is constituted so that it consists of a preheating zone 1a, a heating zone 1b, and a soaking zone 1c. At this time, at the time of heating an Fe-Ni alloy slab, the slab is heated and soaked in a reducing atmosphere of 1-5vol.% CO concentration in the heating zone 1b and the soaking zone 1c, respectively, and the unburnt gas in the atmospheric gas in the preheating zone 1a is burned by means of excess air so that the concentration of CO in the exhaust gas, exhausted from the heating furnace 1, becomes 0%.
Patent JP-S5847960-A (JP)
Title: Production method of geothermal fluid and device thereof
Inventor: HOSHINO YUUJI
IPC: F24J3/08
Filed: 1981-09-16
Abstract: PURPOSE:To collect geothermal energy in a efficient manner by a method wherein steam separated from the titled geothermal fluid is blown under pressure into the  intermediate section of a production well. CONSTITUTION:A gas-liquid separator 8 is interposed in a pipe 7 connected to the pit  mouth 5 of the production well 1 which is formed of an outer pipe 3 and an inner pipe  4 suspended in the outer pipe 3 and hot water 15 is taken out from a takeout port 10  so as to be restored into the ground via a restoring well 2 by a pump 11 through a  pipe 13. Further, a pressurized steam pipe 19 is branched off from a pipe 17 connected  to a steam takeout port 16 if the separator 8 so that it extends up to the lower opening of the inner pipe 4 via a compressor 20. With the above arrangement, a part of steam separated from the geothermal fluid by the separator 8 is pressurized by the  compressor 20 and is blown into the intermediate section of the prodution well at a  pressure higher than the pressure of the saturated steam corresponding to the temperature of the geothermal fluid in the lower hot water region at the innermost part of the  inner pipe 4 whereby an apparent specific gravity is generated between the inner pipe 4 and the outer pipe 3, the elevating velocity of the hot water 15 is increased and  the evaporation thereof is improved.
Patent JP-S63309225-A (JP)
Inventor: HASHIZUME HIDEYA
IPC: F24H1/10
Filed: 1987-06-11
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-S633252-A (JP)
Title: Oxygen sensor
Inventor: NISHIO HISAHARU
IPC: G01N27/409
Filed: 1986-06-24
Abstract: PURPOSE:To detect accurate oxygen concentration by interposing an insulator, etc., between a solid-state electrolytic element and a housing at a position including at least the presence position of a lead. CONSTITUTION:The insulator 17 is interposed between the solid-state electrolytic element 4 and housing 6 at the position including at least the presence position of the lead 8. A signal from a reference 7 is outputted to a control circuit through the element lead 8, an intermediate lead 10, and an external lead 9. A signal from a measurement electrode 7', on the other hand, is outputted to the control circuit through an element lead 8', an intermediate lead 10', and an external lead 9' and earthed. The output systems for those signals including the electrodes 7 and 7' are both insulated by an insulating layer from the housing 6 which conducts to an engine system. Consequently, an output signal sent from an oxygen sensor 1 to the control circuit through a lead element 5 is hardly affected by noises from the engine system.
Patent JP-S6125325-A (JP)
Title: Signal line termination circuit
Inventor: AOKI AKIHIDE
IPC: H03K19/00
Filed: 1984-07-13
Abstract: PURPOSE:To miniaturize a transistor (TR) terminating a signal line by giving an inverting signal on a signal line to a gate of a metal oxide film semiconductor TR terminating the signal line via the metal oxide film semiconductor TR. CONSTITUTION:An N type FET9 is inserted between a gate of an N-channel metal oxide film semiconductor TRFET5 and an inverse amplifier 2. The FET9 is held to a logical high potential by a power supply 10. Since the gate voltage of the FET5 is set low, the internal resistance is increased. Thus, the gate length of the FET5 terminating the signal line is decreased to obtain the same termination impedance. That is, the FET5 is miniaturized. Further, a P-channel FET where a gate may be connected to a logical low potential between a gate of the P-channel FET and the inverse amplifier 2 in place of the FET5 or both may be inserted.
Patent JP-S5573769-A (JP)
Title: Adhesive composition and laminate using the same
Inventor: MATSUGA YOSHIAKI
IPC: C08L101/00
Filed: 1978-11-27
Abstract: PURPOSE: To provide an adhesive composition suitable for the adhesion between a metal (e.g. copper, aluminum) and a polyolefin (copolymer), comprising a polyolefin (copolymer) or its deviative, an antioxidant, and a metal-caused degradation inhibitor.  
     CONSTITUTION: The objective adhesive composition comprising (A) 100 parts by wt of a polyolefin (copolymer) or its derivative, (B) 0.02W0.5 part by wt. of (a) an antioxidant such as a tertiarybutylphenol-based one plus (b) a metal-caused degradation inhibitor of formula (R is a divalent aliphatic, alicyclic, or aromatic group; R 1  is H, lower alkyl, allyl group, etc., n is zero or 1), e.g., isophthalic dihydrazide, and, if required, (c) a crosslinking agent. The other objective laminate can be obtained by adhesion of two sheets of metal such as copper using the above adhesive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S628324-A (JP)
Title: Magnetic head
Inventor: TAIRA HIDEHIKO
IPC: G11B5/60
Filed: 1985-07-05
Abstract: PURPOSE:To effectively prevent the deterioration in recording and reproducing efficiency which arises from the environmental change of an adhesive material by providing a notch to the region of sliders except the surface to slide with a magnetic recording medium thereby decreasing the adhering area of cores and sliders. CONSTITUTION:The notch 13 is provided in a groove shape to the rear part of the sliders 4, 5 sandwiching the erasing core 3 and recording and reproducing core 10, i.e., the part without including the surface 8 to slide with the recording medium. Since the area of the adhering surface is decreased by the notch 13, the decrease of the recording and reproducing efficiency by the resin for adhesion as in the prior art and the consequent deterioration of the asymmetry of the reproduction output waveform are effectively prevented.
Patent JP-H11318595-A (JP)
Title: Bookend and bookshelf provided with the same
Inventor: ITO ITARO
IPC: A47B65/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a new bookshelf capable of stably holding books at all times even at the time of repeatedly taking books in and out and substantially reducing labor required for rearranging the books, and a new bookend to be used in the bookshelf. SOLUTION: This bookend is composed of a base member 1 attached to a shelf plate 4 so as to be positioned and temporarily fixed in the width direction of this bookshelf, and a book abutting member 2 attached to the base member 1 so as to be positioned in the depth direction of the bookshelf. Then, one or more bookends are provided to constitute a bookshelf.
Patent JP-H08291915-A (JP)
Title: Foot warmer table provided with detachable coverlet for foot warmer
Inventor: IGUCHI TAKASHI
IPC: F24C15/00
Filed: 1995-04-21
Abstract: PURPOSE: To provide a foot warmer table provided with a coverlet for a foot warmer which can be easily mounted and dismounted. CONSTITUTION: A foot warmer table comprises a heater 2 mounted on an underside of a table 1, a frame 3 having hook recesses 4 and mounted to an edge portion on the underside of the table 1, hook projections 5 mounted to an edge portion inside of a skirt-shaped coverlet 6 for a foot warmer, and a fastener 8 mounted to a joint 7 of the coverlet.
Patent JP-H0441431-A (JP)
Title: Antiallergic agent for topical administration
Inventor: MORITA TAKAKAZU
IPC: A61K31/715
Filed: 1990-06-04
Abstract: PURPOSE:To provide the title agent low in side effects even if administered for a long period of time, containing, as active ingredient, hyaluronic acid or its salt. CONSTITUTION:The objective antiallergic agent containing hyaluronic acid or its salt. The present agent is useful, based on its newly identified antiallergic activity, for the therapies of allergic inflammation topically developed at the eyes, nose etc. The amount of the hyaluronic acid to be used is pref. such as to be 0.001 - 1.0 (esp. 0.01 - 0.5)wt.%. If needed, the present agent can be incorporated with an isotonicity-affording agent, buffering agent, preservative, pH adjuster etc., being used as an instillation or nasal drops.
Patent JP-S6126603-A (JP)
Title: Preparation of transition metal catalyst with carrier
Inventor: ASANUMA TADASHI
IPC: C08F10/00
Filed: 1984-07-17
Abstract: PURPOSE:To obtain the titled catalyst having improved performance as a catalyst for polymerizing alpha-olefins, by bringing a magnesium halide-containing carrier into contact with TiCl4 under heating, washing excess TiCl4 by a specific method. CONSTITUTION:A magnesium halide-containing carriers is brought into contact with and treated with TiCl4 under heating preferably at 40-135 deg.C for 5- 300min, and then excess TiCl4 is washed with an inert hydrocarbon compound (e.g., hexane, heptane, xylene, ethylbenzene, etc.) containing 0.1-20wt.ppm saturated alcohol (e.g. methanol, butanol, etc.) usually a 10-50 deg.C, to give the aimed catalyst.
Patent JP-H10337627-A (JP)
Title: Rotary table with tilt function
Inventor: KOJIMA SHOICHI
IPC: B23Q1/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a rotary table with tilt function which is a shall sized, high precision in indexing angle and high in cost performance. SOLUTION: A reduction gear mechanism including epicyclic gear 26 is used as a mechanism to reduce the rotation of a motor 24 and an output shaft 26e side of a carrier 26c of the epicyclic gear 26 is connected to a table turn mechanism side, and a ring gear 26d of the epicyclic gear 26 is connected to a table tilt mechanism. Also Hirth couplings 38 and 42 which constrain the table turn mechanism and the table tilt mechanism, respectively, are attached. The driving force of the motor 24 is transmitted to the table tilt mechanism via epicyclic gear 26 by constraining the table turn mechanism by the Hirth coupling 38, and the driving force of the motor 24 is transmitted to the table turn mechanism via epicyclic gear 26 by constraining the table tilt mechanism by the Hirth coupling 42.