baber/WOPTO huggingface dataset:
Patent JP-S523825-A (JP)
Title: Herbicide
Inventor: KAWAI MASANOBU
IPC: A01N43/90
Filed: 1975-06-28
Abstract: PURPOSE: A herbicide comprising a mixture of a herbicide against weeds of rice family and herbicidal controlling agents against broad-leaf weeds, with reduced harm to mangbean culture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63248626-A (JP)
Inventor: UCHIDA MASAAKI
IPC: B65B57/10
Filed: 1987-04-02
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-H09267004-A (JP)
Title: Spin-on type filter
Inventor: HIRASAWA SHINICHI
IPC: F01M11/03
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the weld zone of a bottom pate and a tapping plate from being cracked by welding the bottom plate to the tapping plate in a position which is off the abutted position of a body part in the plane part of a gasket. SOLUTION: A gasket 6 is formed of a body part 6a and a flange part 6b. By inserting the flange part 6b into a groove 7c formed by a folded part 7b of the inner end part of a bottom plate 7, the gasket 6 is held on the bottom plate 7. The bottom plate 7 is spot welded to a tapping plate at a plane part 7e. The spot welding is performed in an inner position (a part in which the flange part 6b is located) which is off the abutted position of the body part 6a in the plane part 7e. In this way, the body part 6a of the gasket 6 is not located on a nugget 7d having ruggedness but located on the flat face in the bottom plate 7.
Patent JP-H05282923-A (JP)
Title: Wiring line for moving apparatus
IPC: H01B7/04
Filed: 1992-04-01
Abstract: PURPOSE:To enable smooth feeding and winding, and to reduce the size and the weight of a space for storing a cable and the weight of the cable by using a fluororesin insulator for a flat cable of a wiring line for a moving apparatus. CONSTITUTION:A fluororesin is used for an insulating layer 3 of an insulating cable 4 forming a flat cable 1, and a plurality of the cables 4 are arranged in parallel to each other, while hot air fusion is carried out between the respective cables 4, and the flat cable 1 is thus formed. The cable is used for a wiring line for moving apparatus. When a part to be controlled is moved, the cable 1 is fed or is wound by a driving mechanism. By providing the fluororesin insulating layer 3 with the cable 1, smooth feeding and winding can be carried out. By providing the fluororesin insulating layer 3, the cable can be used even under a bad condition where the cable is damaged because of oil and chemicals, while the generation of insulator dust caused by friction can be prevented.
Patent JP-S63245136-A (JP)
Title: High frequency relay amplifier
Inventor: KONO MITSUNORI
IPC: H04B7/15
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a large power output while suppressing intermodulation by preparing a high gain directivity antenna in a direction of the base station and connecting an element having a narrow band selectivity for each channel and a power amplifier of narrow band. CONSTITUTION:A high gain/directivity antenna such as a parabolic antenna is used as a counter base station antenna 1. The radio wave received by the antenna 1 is branched by an antenna multicoupler 3, led to an n-distributer 5, an element 6a having a narrow band selectivity for control channel and a power amplifier 7a amplify the radio wave of control channel, the n- synthesizer 8 synthesizes outputs from elements 6b-6n for other channel and power amplifiers 7b-7n and the result is radiated in space through a counter mobile station antenna 2. Since the antenna 1 has a high gain, a high output effective radiation power is obtained even when a common amplifier 12 of the same scale.
Patent JP-H02255343-A (JP)
Title: Ink-jet recording apparatus
Inventor: IKEDA KOICHI
IPC: B41J2/175
Filed: 1989-03-30
Abstract: PURPOSE:To drive a head safely and positively by detecting the temperature of said head when a head heater is turned OFF and ON thereby to judge whether said head heater is driven normally or whether the temperature of said head is normally detected. CONSTITUTION:Upon turning ON a power source 12, necessary initial setting and initial operation for recording are carried out. Then, a temperature T1 of a head is detected by 3, with a head heater 5 being turned ON and a timer being started. After five seconds later, for example, a temperature T2 of the head is again detected by 3. Then, the temperatures T1 and T2 before and after the head heater 5 is turned ON are compared with each other after the head heater 5 is turned OFF. If T2<=T1, the temperature of the head is not raised at all although the head heater 5 is turned ON, and therefore an error display is made without recording performed. On the other hand, if T2>T1, since the apparatus is at the normal state, recording is performed.
Patent JP-H09269579-A (JP)
Title: Dye image receiving material
Inventor: NAKAMURA KAZUAKI
IPC: G03C8/56
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a dye image receiving material improved in the maximum or minimum density of a transferred dye image by incorporating a dye mordant having a specified compound in a specified percentage in terms of a solid component. SOLUTION: The dye mordant contained in an amount of 10-30% on the solid base has the compound represented by the formula in which A is a unit derived from a copolymerizable monomer having at least 2 ethylenically unsaturated groups; B is a unit derived from a copolymerizable α,β-ethylenically unsaturated monomer; R1 is an H atom or a methyl group; each of R2 and R3 is an H atom or an alkyl or aryl group; L is a divalent bonding group; ad each of (x) and (y) and (z) is copolymerization molar percentage and each is 0.5<=x<=99.5, 0<=y<=79.5, and 20<=z<=99.5. The dye mordant is composed essentially of the compound of the formula and means at least a polymer formed by a polymerization method using a surfactant in the presence of a polymerization initiator.
Patent JP-2000273555-A (JP)
Title: Method for regenerating coated magnesium scrap
Inventor: KUBOTA KOHEI
IPC: C22B7/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a regenerating method excellent in environmental properties in which the scrap of parts and products made of coated magnesium material is decomposed without using flux and also without generating harmful organic gas caused by the oxidation of a coating material, the coating material is decomposed, the decomposed products are removed, and it is regenerated. SOLUTION: Coated magnesium scrap is dissolved under the ordinary temp. or reduced pressure in a gaseous atmosphere of Ar, He, Ne, SF6, CO2, SO2 or N2, the molten metal is held under the pressure in the atmosphere, the coating material is decomposed into an inorganic matter, and the molten metal is then held under the reduced pressure in the atmosphere, by which the decomposed products in the coating material are removed.
Patent JP-S60224832-A (JP)
Inventor: ENDOU KATSUYUKI
IPC: D01H1/36
Filed: 1984-04-23
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-S62237413-A (JP)
Title: Collimator lens
Inventor: ARAI NORIKAZU
IPC: G02B27/30
Filed: 1986-04-09
Abstract: PURPOSE:To make an optical system compact by constituting the titled lens of a first lens of a positive lens having the surface having a strong curvature on a luminous flux exit side, a second lens of a positive lens having a strong curvature on the luminous flux exit side, and a third lens of a negative lens, in order from the luminous flux exit side, and satisfying a specific condition. CONSTITUTION:The titled lens is constituted of the first lens of a positive lens having the surface having a strong curvature on a luminous flux exit side, the second lens of a positive lens having a strong curvature on the luminous flux exit side, and the third lens of a negative lens, in order from the luminous flux exit side. Also, 0.4<f12/f<0.95, and 0.2<f12/f1<0.8 are satisfied. In this regard, (f), f12, and f1 denote a composite focal length, a composite focal length of the first lens and the second lens, and a focal length of the first lens, respectively. In this way a collimator lens which has a necessary performance as a collimator lens, and also, has a large numerical aperture and a short axial distance can be obtained.
Patent JP-H07286083-A (JP)
Title: Vulcanizable acrylic rubber-fluororubber composition
Inventor: KIMURA HIDEKI
IPC: C08L33/06
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a heat- and oil-resistant rubber composition with both ecomony and intermediate physical characteristics between those of an acrylic rubber and a fluororubber. CONSTITUTION:This composition consists of a rubber component (1) comprising a mixture of an acrylic rubber having cross-linkable hydroxyl groups or cross- likable chlorine atoms and a fluororubber having polymer units based on propylene hexafluoride and vinylidene fluoride and/or ethylene tetrafluoride, wherein the weight ratio of the acrylic rubber to the fluororubber is (0.5 to 99.5):(99.5 to 0.5), an acid acceptor (2) comprising a metal oxide and/or a metal hydroxide, and a vulcanization accelerator (3) comprising a quaternary ammonium alt and/or a quaternary phosphonium salt.
Patent JP-H08331412-A (JP)
Title: Apparatus and method for displaying video signal in cursor superposition video
Inventor: RANDARU RII BAATORAMU
IPC: H04N5/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To support a programming that is utilized with a display of a TV space, etc., by overlaying a cursor that is controlled by a three-axis remote controller which can be used by a user on a video display. SOLUTION: A set top device 30 executes the transmission and exchange of a signal with various internal and external devices through an analog multiplexer 31. An external transmission signal is arrived at the multiplexer 31 from an antenna or a cable 32 via 1st or 2nd tuner 34 or 35 or a cable interface 36. A video processor 39 performs a central role of internal elements, and signal exchanges are performed by the operations of a system memory 45, an analog and audio controller 46, a microprocessor 46, etc. A three-axis remote controller that is used by a user can overlay a cursor on a display and supports programming with the operations of the processor 39.
Patent JP-H07291704-A (JP)
Title: Hardenable inorganic material and hardenable inorganic composition
Inventor: NAKANO TATSUTOSHI
IPC: C04B20/02
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a hardenable inorg. material excellent in reactivity with an aq. soln. of an alkali metallic silicate and a hardenable inorg. compsn. hardenable in a short time. CONSTITUTION:Mechanical energy of 0.5-30kwh/kg is applied to inorg. powder contg. >=50wt.% kaolin mineral or pyrophyllite t.o obtain the objective hardenable inorg. material and 100 pts.wt. of this hardenable inorg. material is blended with 3-300 pts.wt. alkali metallic silicate and 10-300 pts.wt. water to obtain the objective hardenable inorg. compsn.
Patent JP-S62236805-A (JP)
Title: Catalyst component for polymerization of olefin
Inventor: MATSUURA MITSUYUKI
IPC: C08F4/60
Filed: 1986-04-08
Abstract: PURPOSE:To obtain the titled inexpensive catalyst component which can give a polymer of excellent stereoregularity in high activity, comprising a product of contact between a specified solid Ziegler catalyst component and a phosphorus halide compound. CONSTITUTION:A solid Ziegler catalyst component (A) is obtained by contacting 1X10<-3>-1,000mol of a titanium compound (a) having at least one OR<2> group of formula I (wherein R<2> is a hydrocarbon residue, X is a halogen and 0<=n<=3) with 1mol of a Mg compound (b) such as MgCl2 and 1X10<-3>-100mol of an electron-donating compound (c) (e.g., diheptyl phthalate) by grinding in, e.g., a rotary ball mill. The titled catalyst component is obtained by placing component A and a phosphorus halide compound (B) of formula II or III (wherein R<8-11> are each a 1-10C hydrocarbon reside, a+b+c=3 or 5, 0<a<=5, 0<=b, c<5, d+e+f=3, 0<d<=3, 0<=e and f<3) at a P to Ti atomic ratio of 1X10<-3>-100 in, e.g., a rotary ball mill and contacting them together in the presence of an inert diluent.
Patent JP-S535790-A (JP)
Title: A ir-tight sealing
Inventor: NISHIDA ANKOU
IPC: H01R9/16
Filed: 1976-07-06
Abstract: PURPOSE: To make sealings with high air-tight performance and on which no glass crack is generated with such a construction that a ratio of outside diameter to inside diameter of an outer ring is made over 1.35 and the end face of glass is positioned more than lmm lower than that ot the outer ring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04292466-A (JP)
Title: Silicon nitride sintered compact and its production
Inventor: ISOMURA MANABU
IPC: C04B35/584
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a silicon nitride sintered compact capable of developing the strength at low temperatures by preventing oxidation at the low temperatures while maintaining the high strength at high temperataures and a method for producing the aforementioned sintered compact. CONSTITUTION:Powder prepared by mixing silicon nitride powder with Yb2O3 powder or the Y2O3 powder an other rare earth oxide (Re2O3) powder so as to provide 5.5-13mol% total amount thereof and (10/0)-(6/4) molar ratio of the Yb/Re is pulverized, mixed and formed to provide a compact. The ratio {SiO2/[SiO2+(Yb,Re)2O3]} of oxygen (SiO2) to rare earth oxides (Yb,Re)2O3 is regulated to 0.55-0.75 and the resultant regulated compact is subsequently burned in an inert atmosphere and further heat-treated at 900-1500 deg.C to afford a silicon nitride sintered compact in which the grain boundary phase of the sintered compact is crystallized to a compound having the same X-ray diffraction pattern as that of JCPDS card No. 21-1458.
Patent JP-H09241517-A (JP)
Title: Architectural material from woody resin composition
Inventor: UOHASHI HIROMICHI
IPC: C08L71/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain an architectural building material which can be formed from a recyclable woody resin compsn. and is excellent in strengths, rigidity, and resistances to heat and water while retaining the characteristics of wood by using a resin compsn. formed by compositing a woody component and a specific thermoplastic resin. SOLUTION: This architectural material is formed from a resin compsn. comprising 30-60wt.% woody component and 70-40wt.% specific thermoplastic resin excellent in heat resistance, weatherability, etc. A modified polyphenylene ether resin is pref. as the thermoplastic resin.
Patent JP-S62237769-A (JP)
Title: Semiconductor photodetector
Inventor: KOBAYASHI TAKAHIRO
IPC: H01L31/10
Filed: 1986-04-07
Abstract: PURPOSE:To obtain an output responsive to the quantity of incident light on a semiconductor photodetector and to obtain transmitted light by partly transmit ting the incident light by setting the light absorption rates of two semiconductor layers having mutually opposite conductivity types in which reverse biases are applied to the layers to a predetermined value or layer. CONSTITUTION:A covered cylindrical N<+> type Si layer 12 reduced in thickness at the center can receive incident light also from nonreflection coating surface 14 of the outer surface at the center, and reverse biases are applied to a P<+> type Si layer 11 and the layer 12. Most of the light incident from the nonreflection coating surface 6 is incident into a semiconductor, but since semi conductor layers are reduced in thickness, most of the light transmits the layers to become transmitted light. Carrier excited by an I-type Si layer 13 is accelerat ed by a high electric field due to the reverse bias applied through negative and positive electrodes 4, 5, and externally produced as an output responsive to the quantity of the incident light as a drift current.
Patent JP-H04290400-A (JP)
Title: Speaker
Inventor: KAWAMURA TETSUO
IPC: H04R3/12
Filed: 1991-03-19
Abstract: PURPOSE:To attain visual improvement and to obtain proper souund field and presence feeling. CONSTITUTION:Respective sub-speaker groupd 6 and 7 are embedded in a wall 1 so as to be the level of surface of an opening edge of a frame 9 of each speaker unit 8 equal to that of the wall 1. Accordingly, the wall 1 can be regarded as almost infinite buffle and the apparent powerful sound souce can be constructed by plural identical function speakers so that the diffraction phenomena of soundwave can be prevented and the wave surface which can be regarded as almost plane wave can be obtained. The embedding in the wall 1 results in improving the defect of visual distribution of speakers 6 and 7.
Patent JP-S60224513-A (JP)
Title: Release treatment to resin cast matrix
Inventor: ARASE WATARU
IPC: B29C39/36
Filed: 1984-04-20
Abstract: PURPOSE:To inexpensively prepare a resin cast matrix having good dimensional accuracy with good efficiency by forming a release film excellent in durability, by holding a resin cast matrix made of a metal to a specific temp. range under heating and coating the surface threof with a fluorocarbon resin by a vapor deposition method. CONSTITUTION:A complicated fine pattern is formed to the surface of a matrix. This matrix is set on the heater in a vapor deposition machine, and heated to and held at 290-310 deg.C to evporate tetrafluoroethylene and a thin tetrafluoroethylene film 3 is formed to the surface of said matrix. By this method, a tough film having high adhesive strength with a metal is formed. By forming this film 3, the release force at the time of casting and demolding can be reduced to about 1/20 as compared with a conventional one and the damage of the case resin matrix can be reduced drastically and, at the same time, a resin cast product having high dimensional accuracy and high quality free from distortion or a flaw is obtained. Further, a coating method is relatively easy and imparts no trouble to mass production.
Patent JP-S579644-A (JP)
Title: Auxiliary device to clean out bottom in continuous unloading installation for bulk cargo
Inventor: INOUE NOBORU
IPC: B65G67/60
Filed: 1980-06-16
Abstract: PURPOSE: To reduce the remained amount of cargo at the bottom by providing an auxiliary device with sides shaped to fit the outside of a bucket to clean out the bottom for freely placing within a bulk cargo vessel.  
     CONSTITUTION: On the bottom 8 almost at the center of a hold 2 of a ship 1, an auxiliary device 7 to clean out the bottom is hung and set by a hanger 9. This auxiliary device 7 is provided with properly curved faces 10 on its sides. When a bucket elevator 5 is driven as an arrow R shows to dip up bulk cargo 6 at the bottom, each bucket 4 can be guided on curved faces 10, and the bulk cargo 6 can be efficiently dipped up along the curved faces 10. Since the auxiliary device 7 is provided almost at the center of the bottom 8, the bulk cargo 6 can be dipped up to be moved to the auxiliary device 7 by the bucket 4 in an optional direction as the bucket elevator 5 is operated to turn round. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60231866-A (JP)
Inventor: ROBAATO MAIKERU BATAAUWAASU
IPC: D06M13/02
Filed: 1985-04-16
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-S558551-A (JP)
Title: Warm wind heater
Inventor: YODOGAWA MASAO
IPC: F24D13/04
Filed: 1978-07-04
Abstract: PURPOSE: To provide a warm wind heater, wherein radiation heat, etc. from a heat exchange surface of a heat exchange mat can warm one's soles and insteps, and warm wind from a warm wind discharge outlet can warm one's legs, so that the whole legs including the soles and the knees can be warmed effectively.  
     CONSTITUTION: When a warming operation of the present warm wind heater 10 has been started, warm wind which has been heated by a heater 15 is blown inward and upward obliquely from a warm wind blowing outlet 19 by a blower 14 through a duct of a heat exchange mat 17. By this blown warm wind, legs 21 of a seated person are warmed from the back. Warm wind passing through the heat exchange mat 17 can heat the heat exchange surface so that the soles can be warmed directly by heat conduction from the heat exchange surface, and the insteps and ankles can be warmed by heat radiation from the heat exchange surface. Further a warm wind blowing outlet 23 can be provided at an inner upper position of a casing 13 to blow from the blowing outlet 23 directly warm wind which has been heated by the heater 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08124637-A (JP)
Title: Surface-mounting electric connector
Inventor: DEBITSUTO JIEI FUABIAN
IPC: H01R12/57
Filed: 1995-04-06
Abstract: PURPOSE: To provide a surface mount electric connector which has a plurality of terminals densely aligned and features high reliability and excellent workability, in surface mount electric connectors. CONSTITUTION: A surface mount electric connector 10 comprises an insulating housing 12 and a plurality of terminals 30 and 46 which are arranged in line in an interior thereof. The terminals 30 and 46 are connected by soldering to pads 84 and 76 on an inner line and an outer line which are formed on a surface of a substrate 70. An arm part 36 of the terminal 30 is bent with an acute angle to the pad 76 on the outer line after leaving from the pad 84 on the inner line and extending further. The terminal 46 has an arm part 52 which extends along the surface of the substrate 70 and possesses a projection 56 at an upper part of a free end which is to be located to a recessed part 20 of the insulating housing 12.
Patent JP-S58198785-A (JP)
Title: External operation device of hand display type alarm electronic wrist watch
Inventor: NAKAYAMA YASUAKI
IPC: G04C23/08
Filed: 1982-05-14
Abstract: PURPOSE:To make an external operation device easy to use, by corresponding the second position of a crown with alarm time display and the alarm time correction and corresponding the third position of the crown with the normal time display and the normal time correction. CONSTITUTION:In the first position of a crown 2 where the crown 2 is pushed in, a switch S3 is turned off, and hands display the normal time. When the crown 2 is pulled out by one step and is set to the second position 2', the switch S3 is turned on, and hands are forwarded fast to display the alarm time. When the crown 2 is turned in this state, a switch S1 or S2 is turned on, and hands are turned clockwise or counterclockwise to correct the alarm time. When the crown 2 is pulled out by two steps and is set to the third position, hands display the normal time, and the switch S1 or S2 is turned on to correct the normal time by turning the crown 2.
Patent JP-H10285825-A (JP)
Title: Power supplying system
Inventor: ISHIDA AKIRA
IPC: H02J7/34
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power supplying system which effectively uses the power generated by a solar battery, using less power from a commercial power supply, and keeps a storage battery in such a charged condition that an optical communication terminal can be kept operating for at least a given period of time, even if the commercial power supply stops its operation. SOLUTION: A private power generation power supplying section 3 is provided with a solar battery 13 and a storage battery 15. The solar battery 13 generates power when set in the sun and supplies power to an optical communication terminal through a load power supplying section 9 and, at the same time, supplies power to the storage battery 15. The storage battery 15 is charged with power supplied from a commercial power supplementing and supplying section 5 and the solar battery 13, and then supplies charging power to the load power supplying section 9. The commercial power supplementing and supplying section 5 receives AC current from a commercial power supply and then converts the AC current to DC current to be supplied to the storage battery 15 and the load power supplying section 9.  A power supply controller 7 controls the quantity of charging power of the storage battery 15 and the supplementary power supplied from the commercial power supplementing and supplying section 5, using the sensor information of an ammeter 25, etc.