baber/WOPTO huggingface dataset:
Patent JP-2001048731-A (JP)
Title: Surface treated powder and skin lotion containing the same
Inventor: MATSUBARA KENKICHI
IPC: A61Q1/12
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain powder for skin lotion which does not cause aggregation when used as skin lotion and can be dispersed and stabilized with a conventional thickener by treating the surface of powder with polyvinylpyrrolidone. SOLUTION: This powder for skin lotion is obtained by treating (A) the surface of powder with (B) polyvinylpyrrolidone in an amount of 1 to 20 pts.wt. based on 100 pts.wt. of the ingredient A. The ingredient A may be powder used in a field of skin lotion such as cosmetics and skin remedy for external use and is e.g. pigment such as titanium dioxide, iron oxide, iron blue, zinc oxide, zirconium oxide, lithium cobalt titanate, body powder such as silica, magnesium carbonate, calcium carbonate, talc, kaolin, sericite, mica and their composite. The powder for skin lotion can be produced by dipping the ingredient A into e.g. a solution of the ingredient B.
Patent JP-H0961487-A (JP)
Title: Fault point location system
Inventor: FUJII SHIGEO
IPC: G01R31/08
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a necessary sensor signal data without stopping the recording into memories even when an auxiliary contact signal is affected by noises and surges. SOLUTION: A memory 20 for breaking current data and a memory 21 for gas pressure data have a plurality of banks. A bank switching control circuit 24 to be operated by a signal of an auxiliary contact 11 and a record address holding circuit 25 are arranged together with an address generation circuit 23 to the memories 20 and 21. Thus, a necessary sensor signal data can be obtained without stopping the recording into the memories even when an auxiliary contact signal is affected by noises and surges.
Patent JP-2001045736-A (JP)
Title: Linear motor
Inventor: SHIKAYAMA TORU
IPC: H02K41/03
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor at a low cost which can reduce cogging force, vibration during high speed movement, and velocity fluctuations during constant speed sending. SOLUTION: In a linear motor 1, an armature core 4, having a three-phase armature winding 5 and permanent magnets 4, is made a moving body 2, and an inductor body 6 is made a stator. Inductor teeth 6a installed in the inductor body 6 are formed at equal intervals in the longitudinal direction, with a pitch λ. The armature core 3 is so arranged that the lamination direction is rectangular to the pitch direction of the inductor teeth 6a. The permanent magnets 4 are so installed on teeth tips 3a, that two permanent magnets different in polarity are made into a couple, and two couples of the permanent magnets are arranged. A width Wm of a permanent magnet along the pitch direction of the inductor teeth 6a has the relation Wm=λ/2 to the pitch λ/2 of the inductor teeth 6a.  Between the respective permanent magnet couples, a gap δ satisfying the relation 0<δ<=λ is set.
Patent JP-H04104941-A (JP)
Title: Oxide superconductor and production thereof
Inventor: SHIMODA SHUICHIRO
IPC: C01G1/00
Filed: 1990-08-21
Abstract: PURPOSE:To provide the subject superconductor improved in magnetic field dependency by mixing the respective raw material of Tl, Ba, Sr, Ca, Cu, Pt and/or Pd so as to form a composition containing the Pt and/or Pd and represented by a specific formula, and subsequently firing the mixture. CONSTITUTION:The respective powdery raw materials of Ba, Sr, Ca and Cu are weighed in prescribed amounts, mixed with each other, preliminarily fired and subsequently ground. The ground product is mixed with a prescribed amount of a powdery Tl raw material and ground to prepare a composition for oxide superconductors. The composition is press-molded and fired in a lidded ceramic container to form a material for oxide superconductors. The material is ground and homogeneously mixed with prescribed amounts of Pt powder or Pd powder. The mixture powder is press-molded, fixed in the atmosphere at 800 to 900 deg.C to provide an oxide superconductor containing the Pt and/or Pd in an amount of 0.1-5wt.%, having a composition represented by the formula [A=1.2 to 1.9; B<=1; (A+B)<=2.2; C=1.8 to 2.4; the numbers are each an atomic ratio] and improved in the dependency of the superconductive characteristics on magnetic field.
Patent JP-H04104532-A (JP)
Title: Television audience rating measuring instrument
Inventor: NISHIDA YASUAKI
IPC: H04N5/33
Filed: 1990-08-24
Abstract: PURPOSE:To discriminate the number of viewers and whether a person actually watches a television or not by detecting eyes, especially, pupils of the person by an infrared video camera. CONSTITUTION:This instrument essentially consists of an infrared video camera 4 set in the vicinity of a television 1 and two kinds of infrared light emitting devices 2 and 3. The infrared light emitting device 2 out of these devices 2 and 3 is set in the vicinity of the lens of the infrared video camera 4, and the distance to the infrared video camera 4 from the infrared light emitting device 3 is longer than that from the infrared light emitting device 2. The difference between reflected light from eyegrounds 5 of the viewer of light emitted from infrared light emitting devices 2 and 3 is taken out. Thus, the number of viewers is discriminated and it is discriminated whether the person actually watches the television or not.
Patent JP-S59113038-A (JP)
Title: Production of friction material
Inventor: SUZUKI MASAMICHI
IPC: F16D69/02
Filed: 1982-12-17
Abstract: PURPOSE:To obtain a friction material having improved wear resistance, not causing fading phenomena, by blending a metallic fibrous base with an agent for adjusting friction and wear as a filler, a thermosetting resin as a binder, molding the mixture, heat-treating it in a non-oxidizing atmosphere at a specific temperature. CONSTITUTION:A metallic fibrous base [e.g., 30-70wt% steel wool] is blended with an agent for adjusting friction and wear (e.g., 0-5wt% organic dust, 5- 20wt% barium sulfate, and 5-20wt% graphite) as a filler, and a thermosetting resin (e.g., 5-15wt% phnolic resin binder) as a binder, molded, and the prepared molded article is heat-treated in a non-oxidizing atmosphere (e.g., inert gas atmosphere of nitrogen, argon, helium, etc.) at 400-1,000 deg.C to give the desired friction material. USE:Brake, clutch, etc. for cars.
Patent JP-H1149873-A (JP)
Title: Copolyester film and laminate metal plate of the film and its production
Inventor: SUZUKI SHINJI
IPC: C08L67/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film capable of exhibiting excellent impact resistance, excellent hydrolysis resistance, excellent thermal decomposition resistance and good metal plate laminability and useful for metal containers, etc., by limiting the melting point, thickness and reducing viscosity difference of film in specific ranges, respectively. SOLUTION: This copolyester film (e.g. a polyester film comprising a copolyester obtained by copolymerizing ethylene terephthalate units with ethylene dicarboxylic acid component or neopentyl glycol component) has a melting point of 150-250 deg.C and a thickness of 3-50 μm. A difference between a reducing viscosity after thermally treated at the melting point +30 deg.C for 60 sec and a reducing viscosity before thermally treated is <=0.05 deciliter/g. The film has preferably a reducing viscosity of 0.4-1.0 deciliter/g.
Patent JP-H0884516-A (JP)
Title: Rice transplanter
Inventor: TASAKA KOHEI
IPC: A01C11/02
Filed: 1994-09-16
Abstract: PURPOSE: To enable the use of a roll of a mat seedling having the longest possible length and enable the supply of the roll seedling to a planting apparatus keeping the optimum posture. CONSTITUTION: A long mat seedling wound in the form of a roll is continuously delivered from the outer layer of the roll by a roll seedling delivery part 60. The seedling delivered from the roll seedling delivery part 60 is held on a seedling holding table 41 and the seedlings are taken out one by one from the end part of the seedlings held on the seedling holding table 41 and planted on a field by a planting apparatus 42 of a rice transplanter. The roll seedling is supplied to the planting apparatus in a state to fall the leaf in the direction separating from the planting orbit of the planting apparatus.
Patent JP-H0775432-A (JP)
Title: Grain straw-carrying structure of combine harvester
Inventor: YAMAGATA KOJI
IPC: A01F12/10
Filed: 1993-09-07
Abstract: PURPOSE:To provide a grain straw-carrying structure of a combine harvester, capable of setting the grain-attaching parts of grain straws at an adequate threshing position without increasing an operation load on a threshing device. CONSTITUTION:In the grain straw-carrying structure of a combine harvester for carrying reaped grain straws toward a threshing device 2, subsequently nipping and carrying the carried grain straws with a nipping and carrying device 8 and semultaneously threshing the ear tips of the grain straws in the threshing device 2, a grain straw-nipping position in the nipping and carrying device 8 is set in a position-controllable state along the longitudinal direction of the carried grain straws.
Patent JP-H0967190-A (JP)
Title: Liquid phase epitaxial growth method
Inventor: YAMAMOTO JUNICHI
IPC: C30B19/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To control the concn. of Te impurities in a thin film with good reproducibility by using a compound of Ga and Te as the Te source in the growth method of a III-V compound semiconductor, which is prepared by laminating the thin film that contains Te as impurities. SOLUTION: In this method, GaTe is used as the compound of Ga and Te, however, any appropriate compound other than Gage or Ga2 Te3 may be used as the Te source. At this time, preferably, this compound is stable at room temp. and has an about <=20mmHg vapor pressure at about 700 to 900 deg.C, that is lower than the vapor pressure of elemental Te. As a compound of the III-V group compound semiconductor, GaAs, Ga1-x Alx As (0<x<1) or GaP is used.  In the figure, a GaAs single crystal is placed on a substrate holder 1 and Ga, polycrystalline GaAs, Al and Zn, all of which are dissolved in a solution for growing a p-type epitaxial thin film are placed in a raw material solution reservoir 3, and also, Ga, polycrystalline GaAs, Al and GaTe, all of which are dissolved in a solution for growing an n-type epitaxial thin film are placed in another raw material reservoir 4 to successively grow the p-type and n-type epitaxial thin films.
Patent JP-H07155114-A (JP)
Title: Taste-oriented dog food article having excellent breakage resistance molded by extrusion
Inventor: JIYOOJI EFU KORINGUSU
IPC: A23K1/18
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a nutritious extruded dog food product provided with breakage resistance at the time of packing and handling. CONSTITUTION: This dog food product is prepared by extruding the nutritionally balanced mixture of carbohydrate, protein, fat, vitamin and mineral and drying pieces of the extrudate to a moisture level of 6 to 10 wt.% at about 5 about 25% relative humidity, about 150 deg. F (65.6 deg.C) to about 250 deg. F (121 deg.C) dry bulb temperature, about 105 to about 150 deg. F (65.6 deg.C) wet bulb temperature and for at least 15 min under fixed humidity condition.
Patent JP-S59112188-A (JP)
Title: Axial-flow type heat exchanger
Inventor: ISHIYAMA MASAAKI
IPC: F24H1/43
Filed: 1982-12-20
Abstract: PURPOSE:To contrive to prevent stresses generated at a bent part from being concentrated, by a method wherein when fixing upper and lower ends of a coil to a main body, a free length of the coil in the condition of being horizontally placed is set to be smaller than the vertical distance between the upper end and the lower end of the main body, and the coil is fixed at the upper end so that the length of the coil becomes approximately equal to said vertical distance in a vertical layout with water poured therein. CONSTITUTION:The vertical height of a heat-shielding plate 2 or the like from a pipe base 16 to a fixing position of a flange 3, namely, the length of the main body is represented by L. On the other hand, in the condition wherein a pipe is brazed to a pipe 1b and it is placed on a horizontal base, the distance from the fixing part of the flange 3 to the pipe 15, namely, the free length of the coil is represented by l0. In the condition wherein the pipe 15 is brazed to the coil 1, the assembly is placed upright, only the pipe 1a is fixed and water is poured into the pipe 15, the vertical distance from the fixing part of the flange 3 to the pipe 15, namely, the vertical length of the coil is represented by l1. In this case, l0 is so set that L=l1, an elongation of l1- l0 is ob tained by calculation or empirically, and l0 is determined by subtracting the elongation from L. Accordingly, stresses can be prevented from being concentrated on the bent part 1c, and cracking can be prevented from occurring.
Patent JP-S6294513-A (JP)
Inventor: WAKAI TOMOYUKI
IPC: B65B9/06
Filed: 1985-10-05
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-H0384930-A (JP)
Title: Formation of protective film
Inventor: SUZUMURA MASAHIKO
IPC: H01L23/52
Filed: 1989-08-28
Abstract: PURPOSE:To reduce the number of mask formation operations and to arrange that an oxide film on the rear of a substrate is not left when a protective film is completed by a method wherein the substrate where an inorganic layer and a resin layer are laminated on the surface and an opening for window use is opened in the resin layer is used and an opening for window use is formed in the lower inorganic layer by an etching operation. CONSTITUTION:A CVD oxide layer (e.g. SiO2 film) 4 is deposited on a semiconductor substrate 1 where an insulating layer 2 and a metal layer 3 for electrode of Al or the like are formed on the surface on which individual regions required for a semiconductor element are formed; in succession, a polyimide-based resin layer 5 is laminated. Then, a mask is formed on the resin layer 5 by using a photolithographic method, and an etching treatment is executed; thereby, an opening 10 for wire bonding window is made. In succession, an opening 11 for wire bonding window is made in the CVD oxide layer 4 by using a mask of the resin layer 5 in which the opening 10 is made. Thereby, a protective film 6 having a wire bonding window 7 composed of the openings 10, 11 is completed.
Patent JP-H04105775-A (JP)
Title: Cooler of welding unit
Inventor: NAKAJIMA TOSHIHARU
IPC: B23K11/36
Filed: 1990-08-22
Abstract: PURPOSE:To evenly cool many welding units without exerting an excessive burden on the pump of a main cooling water circulating system and to prevent the consumption of tips by providing plural auxiliary cooling water circulating pipelines and cooling the blocked resistance welding units. CONSTITUTION:A cooling water tank 12 is internally filled with the city water without contg. the impurities supplied from a city water supply pipe 18. The cooling water delivered therefrom through an auxiliary cooling water supply pipe p1 is equally supplied via a constant flow valve V3 to gun cooling sections 20 of the respective welding units U to cool the guns 22 and the tips. The cooling water returned through the auxiliary return pipe p2 flows into a heat exchanger 11 and is cooled by the cooling water from the main cooling water circulating system supplied through a water intake pipe 13. This cooling water is returned into the cooling tank 12.
Patent JP-S61101090-A (JP)
Title: Semiconductor laser device
Inventor: SHIBUYA TAKAO
IPC: H01S5/026
Filed: 1984-10-24
Abstract: PURPOSE:To realize a miniaturized higher-speed electronic circuit by method wherein a metal electrode constituting a Schottky barrier is built on a cap layer covering a semiconductor substrate and the electric potential of the metal electrode is adjusted for the control of the electric current in a semiconductor laser device. CONSTITUTION:On a semiconductor substrate 2, a double heterostructure wherein an activation layer 4 is sandwiched between clad layers 3, 5 whose forbidden bands are wider that that of the activation layer 4, a stripe-geometry window 7 in a semiconductor current-constricting layer 6 deposited on the clad layer 5, and a cap layer 8 in contact with said double heterostructure through the window 7, are formed, in that order. A high-resistance layer 9 is formed on the window 7 with the layer 8 between. A metal electrode 10 is built on and along the edge of the layer 9. The metal electrode 10 extends to cover a portion of the layer 8 for a Schottky barrier to be constituted of the two. A metal electrode 11 is built on the layer 8 to establish an ohmic contact with the layer 8 with some distance provided between the electrodes 10 and 11.
Patent JP-H1158534-A (JP)
Title: Manufacture of fiber reinforced urethane resin multi-layer foam
Inventor: GOTO NOBUHIRO
IPC: B32B5/28
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fiber reinforced urethane resin multi- layer foam, which has a fiber reinforced urethane resin low density foamed layer and a high density foamed layer, both the densities of which are different from each other, and high strength, high rigidity and high heat insulating properties, in one process. SOLUTION: In a method for producing a fiber reinforced urethane resin multi-layer foam, in which a matlike reinforcing fiber-containing fiber reinforced high density urethane resin foamed layer 1 and a low density urethane resin foamed layer 2 containing small solidlike piece materials 4 are made into an integral body, a series of processes, in which a polyurethane resin stock containing a very small amount of water as foaming agent is poured in a casting mold 5 and then at least one sheet of a matlike reinforcing fiber 3 is placed in the mold 5 and the small solidlike piece materials, to or into which water adheres or infiltrates as foaming agent, are charged on the matlike reinforcing fibers 3 and finally a mold is clamped, completes before the finish of the foaming of a polyurethane resin stock 6.  The number of the layers in the fiber reinforced urethane resin multi-layer foam is two or three as the case may be.
Patent JP-H0385118-A (JP)
Title: Coffee extractor
Inventor: OCHIYAMA NOBUAKI
IPC: A47J31/42
Filed: 1989-08-29
Abstract: PURPOSE:To obtain a device to be easily used with extreme safety by contriving current not to be fed to a coffee extractor with a motor, as long as both the covers of a filter basket and a crushing chamber are not set at the same time. CONSTITUTION:The external cover 16 of a mill section is lifted up, and the internal cover 17 of a crushing chamber is removed from, and in the crushing chamber, a necessary quantity of coffee beans are put. After that, the internal cover 17 is fixed in, and water is contained in a water tank section, and the external cover 16 is closed. At the same time as a safety pin 36 is pushed downward by a projection section 33 set on the back side of the external cover 16, a switch pin 24 is pushed by the contact section 34 of a filter basket in the horizontal direction, and so the lower side end of a switch shaft 30 is positioned at a point B under a point A. This position B is a position for pushing down the micro-switch lever 32 of a micro-switch 31, and so the micro-switch 31 is set in an ON-state. By turning the switch of a mill ON in a state that the micro-switch 31 is ON, first, a motor is rotated, and the coffee beans are crushed.
Patent JP-H04105723-A (JP)
Title: Method for working special spinning nozzle
Inventor: UEDA OSAMU
IPC: B23P15/16
Filed: 1990-08-24
Abstract: PURPOSE:To eliminate an irregularity of the capillary length of the section of the spinning nozzle and to improve the accuracy by holding the small projection generated at the lower surface of the spinning nozzle blank material by the punching work of the special shaped introducing hole for the spinning nozzle blank material in the recessed part of the same shape as the special shaped spinning nozzle hole. CONSTITUTION:Because the small projection 6 generated on the rear surface of the spinning nozzle blank material 1 by the working of the rectangular introducing hole 5 with the punch 4 for the spinning nozzle blank material 1 is held in the recess 2' of the same shape as the rectangular spinning hole 9, so the small projection 6 is not extended beyond the shape of the rectangular spinning hole 9. Therefore, the intermediate part of the opening edge of the rectangular introducing hole 5 is not become dull, the inner surface of the introducing hole 5 is not deformed on the case for working the rectangular nozzle hole 7 at the bottom of the rectangular introducing hole 5 after then, the irregularity of capillary length of the section of spinning hole is eliminated, and the improvement of the accuracy can be realized.
Patent JP-S6282702-A (JP)
Title: Pseudo random gauss noise generator
Inventor: SAKANO TAKUO
IPC: H03B29/00
Filed: 1985-10-07
Abstract: PURPOSE:To generate a pseudo random Gauss noise over a wide band by using a clock of a prescribed frequency so as to give a digital data series obtained by sampling to a digital/analog converter so as to use a comparatively lower clock frequency. CONSTITUTION:A data series of pseudo random binary noise having a length of 2N-1 is generated by a pseudo random binary noise generating section 12 in a computer system 10 and the data is given to a digital filter 14 constituted by the software. The digital filter 14 is a low-pass filter whose cut-off frequency is 1/20 of the sampling frequency. Then the data series of pseudo random Gauss noise is resampled again at each 4-data by a sampling section 16 constituted by the software. The series of the obtained digital data is loaded down in a local memory 22 in an optional waveform generator 20. A digital/analog converter 26 reads one by one digital data according to the clock from the clock generator 24 and converts the signal into an analog signal.
Patent JP-S61101339-A (JP)
Title: Sheet receiving/refeeding unit
Inventor: MATSUO HIROKAZU
IPC: B65H83/00
Filed: 1984-10-24
Abstract: PURPOSE:To prevent generation of damages or jamming of a sheet, in a both- sides copy machine etc., by installing a sheet adjusting means and a sheet side- shifting means in a sheet receiving space and in a sheet refeeding route respectively. CONSTITUTION:A sheet receiving/refeeding tray 51 for making both-sides copy comprises an adjusting sheet receiver 511 which is l distance apart from the sheet width B with respect to the sheet feeding one side reference S' and a sheet pushing member 512. In addition, a sheet feeding one side reference guide 514 and a slant roll 511 for applying side shifting process to a copy sheet to be reted, referring to said reference guide, and installed in a sheet refeed route 513 starting from the tray 51 and passing through a receiving roll also acting as pick up roller 57, and the side-shifted copy sheets are fed in a copy machine main body. As state above, correction of find position and posture, including a skew or shift of position liable to occur in refeeding process can be securely achieved to prevent the damages on sheets and jam thereof.