baber/WOPTO huggingface dataset:
Patent JP-H0391409-A (JP)
Title: Multi-ridge type automatic seedling transplanter
Inventor: MIKAWA ISAO
IPC: A01C11/02
Filed: 1989-09-01
Abstract: PURPOSE:To always continuously feed seedlings in specified arrangement by linking a traction driving shaft rod to a mobile machine frame so as to enable vertical, left and right rotation and mounting respective one seedling receiving mechanism and distributing type seedling transfer feeding mechanism and left and right two seedling planting mechanisms on the mobile machine frame. CONSTITUTION:A mobile machine frame (a) is provided so as to enable vertical, left and right rotation around a traction driving shaft rod 1 and simultaneously linked to a shaft unit 11 so as to enable left and right rotation around the shaft unit 11. Respective one seedling receiving mechanism (d), distributing type seedling transfer feeding mechanism (c) and left and right two seedling planting mechanisms (b) and (b') are mounted on the aforementioned mobile machine frame (a). When the seedling planting mechanisms (b) and (b') similarly sense undulations of a field at the same time by the above-mentioned construction, both are simultaneously lifted and lowered following the undulations. When only either thereof senses the undulations, the seedling planting mechanisms (b) and (b') are tilted to left or right following the undulations. Thereby, seedlings can be accurately and continuously planted.
Patent JP-H1070618-A (JP)
Title: Facsimile equipment
Inventor: MIURA TADAYA
IPC: H04M11/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To surely shift the state of the facsimile equipment to a speech state after facsimile communication even on the occurrence of an error on the way of facsimile communication without using a speech reservation function. SOLUTION: When facsimile communication is terminated through communication of a prescribed signal between a user side facsimile equipment and a destination facsimile equipment, a main control section 12 holds acquisition of a communication channel 1 acquired by a line control section 2 and uses a speaker 11 to sound a signal tone on the communication channel 1 to be acquired and held. When the user uses the speaker 11 recognizes it that a destination side makes a speech request based on a signal tone on the communication line sounded externally by the speaker 11 to lift up a handset. When the lifted-up handset 3 is detected by a hook switch 4, a main control section 12 controls the line control section 2 to attain a speech with the destination facsimile equipment using the handset 3.
Patent JP-S6286699-A (JP)
Inventor: UEHASHI KATSUYUKI
IPC: H05F3/04
Filed: 1985-10-11
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-S6379707-A (JP)
Title: Burner of reformer for fuel cell
Inventor: MIZUNO YUTAKA
IPC: H01M8/06
Filed: 1986-09-25
Abstract: PURPOSE:To reduce the consumption of energy required to fire liq. fuel and to prevent the wasteful flow of liq. fuel and the contamination of the combustion part of a burner in which liq. fuel is burned, by putting a catalyst for ignition under the flame generating spots of the combustion part. CONSTITUTION:Plural fuel feeding nozzles 2 are fitted to the outside of a circular fuel evaporator 1 and mixed liq. fuel consisting of methanol and water is fed from the nozzles 2. A burner 3 is placed under the evaporator 1 and the liq. fuel is gasified by heating with the burner 3. Plural reaction tubes 4 are connected to the top of the evaporator 1 and packed with a catalyst to form catalyst beds 5. A catalyst 17 for ignition is fitted to combustion tubes 13 for liq. fuel so that liq. fuel can be fired in the initial stage without preheating with large electric power. Even when liq. fuel leaks out of the small holes 15 of the tubes 13 before ignition, it is captured by the lower catalyst 17 and is not dropped.
Patent JP-S60115594-A (JP)
Title: Thiolphosphoric acid ester, production thereof and insecticide and acaricide containing the same as active constituent
Inventor: YAMADA YOSHIMI
IPC: A01N57/28
Filed: 1983-11-28
Abstract: NEW MATERIAL:A compound of formula I (R<1> is methoxyl, methyl or phenyl; R<2> is H or lower alkyl; R<3> and R<4> are H or lower alky). EXAMPLE:Dimethyl s-propadien-1-yl phosphorothiolate of formula II. USE:An insecticide and acaricide. PREPARATION:A thionophosphoric acid ester of formula III, e.g. dimethyl propargyl phosphorothionate, is rearranged in the presence of a palladium based catalyst, e.g. dichlorobis(acetonitrile)palladium, preferably in an aprotic inert solvent, e.g. 1,2-dimethoxyethane, usually at room temperature -120 deg.C to afford the aimed compound of formula I . The amount of the catalyst to be used is preferably 0.1-10mol% based on the compound of formula III.
Patent JP-H0548210-A (JP)
Title: Semiconductor laser device
Inventor: MIHASHI YUTAKA
IPC: H01S5/227
Filed: 1991-08-09
Abstract: PURPOSE:To prevent the output of a semiconductor laser itself and the linearity of its light output-current characteristic, etc., from lowering, by shorting at least one of pn junctions, which are brought into forward biases when operating, in a current constricting layer comprising a thyristor structure. CONSTITUTION:A part of an n-type InP current blocking layer 6 to be a current contricting layer, a part of a p-type InP clad layer 7, and a part of a p-type InGaAsP contact layer 8 are removed respectively. Then, on at least one of the removed parts, an electrode 11 for shorting a pn junction is formed, and the n-type InP current blocking layer 6 and the p-type InP clad layer 7 are shorted electrically. Thereby, without providing any special electrode for applying a reverse bias and any special external circuit, the holes injected from the p-type InP clad layer 7 into the n-type InP current blocking layer 6 can be suppressed, and the current constricting layer comprising a thyristor structure is made hard to turn on. Further, the rate, at which the current flowing into the thyristor structure is amplified, is reduced, and the absolute value itself of a leakage current can be suppressed too.
Patent JP-2001047423-A (JP)
Title: Composite laminate and its manufacture
Inventor: KURODA SHIGEYUKI
IPC: C03C17/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a composite laminate suitable for an application as a multilayer circuit board capable of advantageously forming an external conductive film finely patterned on a main surface by providing the surface having good surface roughness. SOLUTION: The composite laminate is provided by preparing a raw laminate 1 having a first sheet layer 4 containing a glass powder 3 and a second sheet layer 6 provided to give at least one main surface brought into contact with the layer 4 and containing a ceramic powder 5, heat treating the laminate 1 at a temperature capable of melting the powder 3 while sintering the powder 5 to fix the layer 4 by the molten glass 9 and impregnating the layer 5 with the powder 5 so as to fix the powder 5 to one another. Surface roughness of the main surface is influenced by a particle size of the powder 5 contained in the layer 6. Good surface roughness can be obtained by finely granulating only the powder 5.
Patent JP-S6284482-A (JP)
Title: Cassette tape recorder
Inventor: NOGUCHI NAOTO
IPC: G11B15/675
Filed: 1985-10-09
Abstract: PURPOSE:To scale down a cassette tape recorder without objectively affecting portability by sliding the 2nd main body at detachable position at the time of loading and unloading, instead of sliding it from the 1st main body, after and before a cassette tape is loaded. CONSTITUTION:For loading the cassette tape 4, the main body 2 is shifted from the 1st state where it does not slide to the 2nd state where it slides away from the 1st main body 1. When a cassette cover 3 is turned, the main body 2 is loaded. When the cassette cover 3 is closed, the 2nd main body 2 shifts to the 2nd state, and then attains the 1st state. For unloading the cassette tape 4, the 2nd main body shifts to the 2nd state from the 1st state. If the cassette cover 3 is turned, the cassette tape 4 becomes detachable, and accordingly is taken out. Then the cassette cover 3 is turned, and the 2nd state is attained and shifted to the 1st state. Thus portability is improved.
Patent JP-H0273288-A (JP)
Title: Toner collecting method
Inventor: ITOU MIYOKO
IPC: G03G21/10
Filed: 1988-09-08
Abstract: PURPOSE:To facilitate the handling processing by providing a cleaning web on a fixing device part, discharging a waste toner from an image forming part in a state that it is dispersed, and allowing it to adhere extending over a wide range. CONSTITUTION:This device consists of an image forming part A and a fixing device part B, and the image forming part A brings an electrostatic latent image formed on the surface of a photosensitive drum 1 to toner development, and thereafter, transfers it onto a transfer sheet 2. Also, in the fixing device part B, a toner image transferred by the image forming part A is brought to heat fixation processing onto the transfer sheet 2. In this case, a waste toner of the image forming part A is transferred to the fixing device part B, discharged in a dispersed state onto a cleaning web 14, and allowed to adhere onto the web 14 extending over a wide range. Subsequently, the web 14 of a used part is wound by a winding roller 16 together with the adhering toner, and collected. In this case, the toner adheres thinly to the web 14, and it is not scattered at the time of handling extending from the collection to the rejection, and can be rejected together with the web 14.
Patent JP-H1068678-A (JP)
Title: Testing set for engine
Inventor: SHIMAOKA KIYOSHIGE
IPC: F02M37/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an engine testing set capable of performing safely the performance test of the engine. SOLUTION: A testing set A for a fuel injection type engine boosting further and injecting fuel supplied from a fuel tank with a fuel pump P is provided with return pipes 8, 10, 12, 19 to return superfluous fuel from the engine 1 to a full tank 18, a pressure sensor 25 to detect fuel pressure in the pipe and pump drive stopping means 31, 32 to drive or stop a pump. When the detecting value of the sensor 25 reaches first set pressure p1 lower than the normal fuel pressure and when the detecting value of the sensor 25 reaches second set pressure p2 higher that the normal fuel pressure and lower than the endurance pressure in the return pipe, the drive of the fuel pump P is together stopped by a pump driving/stopping means.
Patent JP-2000054104-A (JP)
Title: Wear resistant sliding member
Inventor: TAKAMURA HIROYUKI
IPC: F02F5/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a sliding member having a plasma-sprayed coating layer excellent in wear resistance and scuffing resistance. SOLUTION: On the sliding face of the base metal M of a wear resistant sliding member such as a piston ring 10, a sprayed coating layer C is formed by plasma spraying. The coating layer C is composed of, by weight, 30 to 80% Mo, >10 to 50% Ni-Cr alloy and 3 to 40% TiO2, or composed of 30 to 80% Mo, >10 to 50% Ni-Cr alloy, 0.2 to 5% Al and 5 to 40% TiO2, or composed of 30 to 80% Mo, >10 to 50% Ni-Cr alloy, 3 to 25% Al2O3 and 2 to 20% TiO2, or composed of 30 to 80% Mo, >10 to 50% Ni-Cr alloy, 0.2 to 5% Al, 3 to 25% Al2O3 and 2 to 20% TiO2.
Patent JP-H0867976-A (JP)
Title: Laminated sputtering target for forming thin silicide film excellent in resistance to thermal stress cracking
Inventor: MORI AKIRA
IPC: H01L21/203
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a laminated sputtering target which is not cracked even when high electric power is supplied to form a film at a high rate. CONSTITUTION: This laminated sputtering target consists of an upper principal layer of a silicide such as WSi2 , MoSi2 , TaSi2 , NbSi2 or TiSi2 and a lower layer of a high m.p. metal (Mo, W, Nb or Ta) having a lower coefft. of thermal expansion than the silicide. When this target is used, a thin silicide film can be formed at a high rate.
Patent JP-H09132312-A (JP)
Title: Table feeder in transporting equipment for material in bulk
Inventor: TABATA TETSUYA
IPC: B65G67/60
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the effect of a table on side rollers by allowing the pressing force of material in bulk to act on an inside flange when a scraper for damming up the material in bulk on the table to discharge them outward, is cantilever. SOLUTION: In a table feeder in which an inside flange 3 for preventing material in bulk from being scattered and lost, is rotated integrally with a table 2 and an outside flange 6 is not rotated, a scraper 11 for guiding and discharging the material in bulk outwardly is fixed to the outside flange 6 or a chute 7 so that it cannot be rotated. Further, a guide part 12 which obliquely crosses the carrying surface 10 of the table 2, and a slide-contact part 25 which is turnably connected to the tip of the guide part to be in contact with the inside flange 3, are provided. Since only the pressing force of the material in bulk, applied to the slide-contact part 25 acts on the inside flange 3, the table 2 substantially has not effect on side rollers 73.
Patent JP-S59116413-A (JP)
Title: Production of polyester yarn
Inventor: YOKOI TAKASHI
IPC: D01D1/10
Filed: 1982-12-24
Abstract: PURPOSE:To obtain the titled yarn having improved resistance to hydrolysis (amine decomposition), by reacting a cyclic carbonate compound with a polyester under specific conditions during melt spinning of the polyester resin, so that the concentration of terminal carboxyl group is reduced. CONSTITUTION:During melt spinning of a polyester preferably consisting of polyethylene terephthalate, under shear stress caused by a screw extruder, a cyclic carbonate is added to the polyester resin in the presence of a catalyst for carboxyl terminal hindering reaction (preferably, an alkali halide compound such as potassium iodide, etc. soluble in hot cyclic carbonate compound), it is reacted with the polyester resin, so that the concentration of liberated carboxyl end group of the polyester is reduced. A gas caused by the hindering reaction of the end group is deaerated by a deaerator, and the molten polyester is then spun, to give the desired polyester yarn.
Patent JP-H10120636-A (JP)
Title: Non-hygroscopic crystal of para-aminomethylbenzoic acid and its production
Inventor: MIURA TOSEI
IPC: C07C227/42
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having new crystal form, free from hygroscopicity and useful for pharmaceuticals, etc. SOLUTION: The objective p-aminomethylbenzoic acid having a new crystal form (called as α-crystal) free from hygroscopicity is produced by heating a hygroscopic crystal of p-aminomethylbenzoic acid in contact with water to convert the hygroscopic crystal into non-hygroscopic crystal. The amount of water is preferably 1-100wt.% based on the p-aminomethylbenzoic acid in the hygroscopic crystal. It is preferably 3-70wt.%, especially 5-50wt.% from the viewpoint of transition speed, etc. The transition temperature (ambient temperature) is preferably 60-200 deg.C and especially preferably 90-150 deg.C from the viewpoint of transition speed and energy cost.
Patent JP-S6472462-A (JP)
Title: Polyaniline cell using plastic collector electrode
Inventor: ODA MINORU
IPC: H01M4/1399
Filed: 1987-09-11
Abstract: PURPOSE:To secure such a plastic cell that is inexpensive in cost and lighter in weight by using a plastic film for a plate collector electrode and polyaniline for a plate active material, respectively. CONSTITUTION:A conductive plastic film, where potential in a conductive zone of a polymer is lower than polyaniline, is used for a plate collector electrode, setting it down to a polyaniline cell using this polyaniline as a plate active material. The polyaniline is used for the plate active material, while it is one that uses a plastic film consisting of the polymer, where the potential in the conductive zone is lower than the polyaniline, as the collector electrode, through which plasticization of the collector electrode is promotable. As for the polymer where the conductive zone potential is lower than the polyaniline, polythiophenin or the like is used in addition to polypyrrole.
Patent JP-H0566486-A (JP)
Title: Projector
Inventor: ITO TATSUYA
IPC: G03B27/50
Filed: 1991-09-06
Abstract: PURPOSE:To attain the cost-down, lightening, and miniaturization of a device, on a device projecting light on a transmission original. CONSTITUTION:The components of a spherical halogen lamp 1, Fresnel lenses 3 and 4, a reversal film 5, an image forming lens 6, and a projecting plate 7, are all arranged by using a straight line A as a reference. In other words, the Fresnel lenses 3 and 4, the reversal film 5, the image forming lens 6, and the projecting plate 7 are all on the straight line A, and the spherical halogen lamp 1 is deviated from the straight line A and arranged.
Patent JP-H04108526-A (JP)
Title: Apparatus for producing carbonated water
Inventor: SHINAGAWA MIKIO
IPC: B01F1/00
Filed: 1990-08-28
Abstract: PURPOSE:To easily produced carbonated water in which a sufficient amount of carbon dioxide is dissolved within a relatively short time by introducing water into a pipe provided so that the axial direction thereof is inclined with respect to a horizontal direction and supplying carbon dioxide to said water from the downstream part of said pipe. CONSTITUTION:A pipe 2 is provided so that the axial direction is inclined with respect to a horizontal direction. Carbon dioxide is supplied to the water introduced into the pipe 2 from the downstream part of the pipe through a nozzle 3a to produce carbonated water. As a result, carbonated water in which a sufficient amount of carbon dioxide is dissolved can easily be produced in a relatively short time.
Patent JP-H0787536-A (JP)
Title: Virtual line concentration stage system
Inventor: KOMATSU KIYOSHI
IPC: H04M3/42
Filed: 1993-09-13
Abstract: PURPOSE:To enable functions closely related to user control to locally exist by generating a call control application program independent of the speech path constitution and realizing the radio function by a subscriber control part. CONSTITUTION:A line concentration line management part 51c of a subscriber control part 51 has the line concentration transformer management function, and a line concentration switch control part 51d has the line concentration trunk control function. The control part 51 functions as the interface for signal control to a call control application 40. The control part 51 acquires/releases a line concentration trunk and controls connection of a line concentration switch 12. A speech control part 52 inquires of the control part 51 and an inter-station line control part 53 the terminal number of the terminal, to which a distribution switch 14 should be connected, to connect the switch 14. During this period, the application 40 manages a call control model 60. The control part 51 refers to contents of a subscriber line instance 41 to perform the management of a line concentration line 13 and the control of the switch 12. The control part 52 is connected to a switch 42 to control the connection of the switch 14. The control part 53 refers to the state of an instance 43 to control the operation of a line 15.
Patent JP-H0674177-A (JP)
Title: Rotary compressor
Inventor: OWADA HIROYASU
IPC: F04C29/00
Filed: 1992-08-26
Abstract: PURPOSE:To reduce noise without providing a delivery cup on a main bearing by reducing the height of a delivery valve stop installed on the main bearing from a delivery hole lower than that of the delivery valve stop installed on an auxiliary bearing from the delivery hole. CONSTITUTION:An electric motor 1 and a compression mechanism 2 are stored on the upper and lower parts of a closed container 10, respectively, and lubricating oil 11 is accumulated at the bottom of the closed container 10. Especially, in the compression mechanism 2, the height of a delivery valve stop 14 installed on a delivery hole 6b in a main bearing 6 from the delivery hole is made lower than that of a delivery valve stop 16 installed on a delivery hole 7b in an auxiliary bearing 7 from the delivery hole. Thus the operating noise of a compressor can be reduced without increasing the number of parts and assembling processes due to those such as fitting of a delivery cup into the main bearing 6 and also without lowering the performance.
Patent JP-S60120290-A (JP)
Inventor: AIZAWA KENJI
IPC: G21C19/19
Filed: 1983-12-02
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-H0786082-A (JP)
Title: Manufacture of electronic component
Inventor: TOJO TADASHI
IPC: H01F41/04
Filed: 1993-09-13
Abstract: PURPOSE:To form paste for electrode on both side walls of a trench so as to make a gap, by separating components of a plate body wherein a plurality of components are arranged on a bonding layer, forming trenches reaching the bonding layer under the plate body, making paste for electrode flow into the trenches, and drying the paste after superfluous paste is discharged outside the trenches. CONSTITUTION:A bonding layer 2 containing heat resistant gap maintaining material which is left without melting at the time of baking is formed on the upper surface of a substrate 1. A plate body wherein a plurality of components are arranged is formed on the bonding layer 2. The components on the plate body are separated, and trenches 7 reaching the bonding layer 2 under the plate body are formed. Paste for electrode is made to flow into the trenches 7, and the paste is dried after superfluous paste is discharged outside the trenches 7. Thereby electrode layers 10 are formed on both sides of the trench 7 so as to make a gap. After baking, the substrate 1 is moved in a plating equipment, and the electrode layer 10 of each of the components arranged on the substrate 1 is plated.
Patent JP-2000063177-A (JP)
Title: Aluminum nitride-based sintered product, metal-embedded article and device for holding semiconductor
Inventor: ARAKI KIYOSHI
IPC: H01L21/683
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a compact aluminum nitride-based sintered product exhibiting a high volume resistivity even in a high temperature region. SOLUTION: This aluminum nitride-based sintered product contains aluminum nitride as a main component, has the polycrystalline structure of aluminum nitride crystals, and contains lithium in an amount of >=100-500 ppm converted into the oxide in the sintered product. The volume resistivity of the sintered product is preferably >=1.0×107 Ω.cm at 700 deg.C.
Patent JP-H0274587-A (JP)
Title: Forming of thin film and device therefor
Inventor: WATABE JUNICHI
IPC: C23C16/44
Filed: 1988-09-09
Abstract: PURPOSE:To readily form thin film of high-quality having a small quantity of impurities by changing sort of raw material gas injecting into reaction tube with each atomic layer, changing flow direction to reverse direction with each atomic layer and growing. CONSTITUTION:Molecular turbopumps Va and Vb are provided through orifice valves Oa and Ob at respectively both sides of reaction tube 11 and a base plate W to be grown is provided at the center position of said reacting tube 11, thus a forming device of thin film by atomic layer epitaxy method. Then, a thin film is formed on the base plate W by introducing raw material gas from introducing port Na of raw material gas, simultaneously sort of raw material gas is changed with each atomic layer and inert gas is introduced from introducing port Nc of inert gas in each changing of the sort of raw material gas, thus remained raw material gas is removed together with inert gas. Further, introducing ports Na and Nb are interchangeably used and flow direction is changed to reverse directions to the surface of the base plate with each atomic layer, thus thin film is grown.