baber/WOPTO huggingface dataset:
Patent JP-H03202431-A (JP)
Title: Manufacture of high strength light alloy sintered member
Inventor: HORIMURA HIROYUKI
IPC: C22F1/00
Filed: 1989-12-29
Abstract: PURPOSE:To manufacture the light alloy sintered member having excellent strength by subjecting a green compact of the powder of a high hardness light alloy in which, by heating, a metastable phase is transformed into a stable one via the generation of heat to hot plastic working in the intermediate temp. range of both phases or while the temp. is dropped to a phase transformation starting one after the generation of heat. CONSTITUTION:A green compact of the powder of a light alloy having the compsn. of Al85Ni5Y10 having a metastable phase with an amorphous structure is filled into a can made of an Al alloy, is heated to about 130 deg.C and is thereafter charged to a container heated to >=(a) point (287.2 deg.C), i.e., the phase transformation starting temp. The green compact is successively heated and, while the heat of >=50mJ/mg is generated at a point expressed by a peak on the way, is subjected to plastic working such as hot extruding into a bar-shaped sintered member. The phase transformation is perfectly completed at a (b) point (399.1 deg.C) to transform the phase in the structure into a stable one, by which the light alloy sintered member in which the coarsening of the crystalline structure in the alloy is prevented, having less deterioration of toughness and having high strength can be manufactured.
Patent JP-H11323073-A (JP)
Title: Thermoplastic polymer composition
Inventor: YAMASHITA TAKASHI
IPC: C08L91/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polymer composition excellent in flexibility, elasticity, mechanical properties, oil resistance, moldability and melt adhesion with several materials and a laminated structure comprising this thermoplastic polymer composition and other materials. SOLUTION: This thermoplastic polymer composition comprises (i) 100 pts.wt. of a block copolymer consisting of an aromatic vinyl monomer and a conjugated diene monomer and/or its hydrogenated product, (ii) 5 to 20 pts.wt. of a polyurethane block copolymer comprising an addition polymer block consisting of an aromatic vinyl monomer and a conjugated diene monomer and/or its hydrogenated product and a thermoplastic polyurethane block, (iii) 10 to 300 pts.wt. of a thermoplastic polyurethane and (iv) 10 to 300 pts.wt. of a paraffin oil.
Patent JP-H07173495-A (JP)
Title: Cleaning with exothermic foaming detergent
Inventor: SAKUMA EIZO
IPC: C11D7/32
Filed: 1993-12-20
Abstract: PURPOSE:To effectively clean an article such as shoes by using an exothermic foaming detergent comprising an alkali metal percarbonate, a hydrazide, a surfactant and a reaction initiator in a semiclosed space such as a polymer bag. CONSTITUTION:An exothermic foaming detergent comprises (A) an alkali metal percarbonate, (B) a powdery hydrazide, (C) a surfactant, and (D) a reaction initiator. This detergent may be either one-pack type or two-pack type. The detergent is liquid or powdery for convenience of handling thereof. A specific example of the detergent comprises 45-93wt.% sodium percarbonate as the component (A), 2-50wt.% adipohydrazide or carbonic dihydrazine as the component (B), 0.5-30wt.% component (C), and 0.1-30wt% alkali metal salt of a copper- contg. sequestering agent such as Na salt of copper ethylenediaminetetraacetate as the component (D). This detergent can be used to effectively clean a usually hard-to-clean article such as play shoes, an artificial flower or a toy in a polymer bag or a bidded polyethylene vessel with a little manpower without damage to the article.
Patent JP-2001166273-A (JP)
Title: Color-generating device and projection display device
Inventor: TOMITA JUNJI
IPC: G03B21/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a color-generating device. SOLUTION: The color-generating device comprises at least three kinds of wavelength selective reflection elements 4r, 4b, 4g arranged in parallel with each other and reflecting three kinds of wavelength bands and a plurality of elements 1, 2, 3 for rotating the planes of polarization arranged on respective incident sides of the wavelength selective reflection element 4r, 4b, 4g.
Patent JP-H11171368-A (JP)
Title: Thin piece conveying device and device using it
Inventor: TATETSUKI SABURO
IPC: A63F7/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To rationally cope with the change of the arranging position of a sub conveying passage and the change of the facing width of the sub conveying passage at low cost as well as to simplify the structure of a junction conveying part for conveying a thin piece such as a bill from the sub conveying passage to a main conveying passage and the structure of a part for performing main conveyance to the junction conveying part. SOLUTION: A thin piece conveying device 300 conveys a thin piece 100 put in from a sub conveying passage S to a main conveying passage M at a junction part. A main conveying unit 5 in which a front side junction conveying part 2y1 and a rear side junction conveying part 2y2 are arranged with the deviation amount (Lx) is provided between driving motor provided junction conveying units 2S1x, 2S2x. Respective shafts of rotating bodies such as pulleys in a conveying mechanism of a taking-in and conveying part provided among the sub conveying passage S and the junction conveying parts 2S1x, 2S2x, 2y1, 2y2 is cantilever-supported while releasing the other sides.
Patent JP-H06194180-A (JP)
Title: Optical fiber gyroscope
Inventor: IIZUKA TOSHIO
IPC: G01C19/72
Filed: 1992-12-25
Abstract: PURPOSE:To provide an optical fiber gyroscope having small and inexpensive phase modulators, operated by a 5-V single power source together with an electronic circuit, and capable of being formed with an optical integrated circuit. CONSTITUTION:Phase modulators 26, 27 are provided at both ends of a sensing group 15 respectively. AC drive signals having the same frequency and shifted in phase by 180 deg. are applied to the phase modulators 26, 27 from a signal processing circuit 29. The voltage applied to two phase modulators 26, 27 can be made 1/2 of the voltage applied when only one phase modulator is used.
Patent JP-H05180145-A (JP)
Title: Hydraulic motor
Inventor: MISHIMA YASUKAZU
IPC: F03C2/08
Filed: 1991-12-27
Abstract: PURPOSE:To provide a hydraulic motor which has a small number of parts and is small-sized and needs only a small provision space. CONSTITUTION:An output means 5 which has a casing 16 and is assembled concentrically and rotatably to an input means 1 having an input shaft 4 provided with an inlet port 2 and an outlet port 3, is equipped. An internal tooth member 6 and a rotary valve member 7 are provided at this output means 5, and in the internal tooth member 6, an external tooth member 8 meshing with the member 6 is provided, and a stationary valve member 9 connected to the input shaft 4 in order to switch the circulation of a fluid in cooperation with the rotary valve member 7 is provided at the input shaft 4. In addition, a connection shaft 12 connected to the input shaft 4 is provided so that the external tooth member 8 may revolve, but may not rotate.
Patent JP-H07183137-A (JP)
Title: Terminal of electronic component and electronic component using that
Inventor: OKUHARA SHIZUO
IPC: H01F27/29
Filed: 1993-12-21
Abstract: PURPOSE:To prevent a solder from flowing to a part not to be formed with a packaging material by a method wherein recessed parts are respectively formed in parts, which are covered with the packaging material, and when each one end of the recessed parts is soldered to an electronic component element, the solder is stored. CONSTITUTION:A piezoelectric component 10 has two terminals 12a and 12b. A U-shaped holding part 16a is formed on one end of a linear lead part 14a of the terminal 12a on one side of the terminals 12a and 12b, a wide flange part 18a is formed on the intermediate part of the part 14a and moreover, a bent part 20a is formed between the parts 16a and 18a as a recessed part. The other terminal 12b has a linear lead part 14b, a U-shaped holding part 16b and a wide flange part 18b and a bent part 20b is formed between the parts 16b and 18b as a recessed part, but the part 16b is formed in the reverse direction to the part 16a of the terminal 12a. A piezoelectric resonance element 22, which is used as an electronic component element, is held by these parts 16a and 16b.
Patent JP-H05180566-A (JP)
Title: Melting furnace for metal
Inventor: MURAKAMI KEIKICHI
IPC: F27D13/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a metal-melting furnace of continuously scrap-preheating type which utilizes the sensible heat of the exhaust gas effectively and to a high preheating temperature, is free from emission of foul smell or dust, and can be operated without the need of troublesome handling. CONSTITUTION:A metal-melting furnace 1 has at its top an opening to which an exhaust gas duct 10 is connected and a shoot 11 for loading scrap is connected to the exhaust gas duct 10. The top part 9 of the furnace, which projects over the furnace and under the shoot 11, is surrounded by an electromagnet 13.
Patent JP-H07181450-A (JP)
Title: Liquid crystal display element
Inventor: KATAKURA KAZUNORI
IPC: G02F1/133
Filed: 1993-12-21
Abstract: PURPOSE:To prevent a display grade from being impaired even if a display section is viewed from an extremely short distance in the case of display of the halftone by an area modulation system. CONSTITUTION:This element is so formed that pulses of different polarities are impressed to pixels adjacent to each other (for example E11, E12) and, therefore, the place which is the nucleus of a black domain in the pixel E11 is the lower edge of this pixel and the place which is the nucleus of a white domain in the pixel E12 is the lower edge of this pixel. Then, the places which are the nuclei of the black domains and the places which are the nuclei for the white domain are alternately arranged. Display is made without connection of the black display regions (or white display regions) like a band even in the case of display of 50% halftone.
Patent JP-2001121973-A (JP)
Title: Weather strip and method of manufacturing it
Inventor: IKEDA KAZUAKI
IPC: B60R13/06
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a weather strip formed by a core bar built-in solid layer trim and a sponge layer to be recycled and not to deteriorate the environment at a low cost by three-layer simultaneous integral molding. SOLUTION: An extruder assembly having a sponge layer extruder, a solid layer extruder, and a core bar connected through a cross head is prepared. Olefin thermoplastic elastomer mixture for forming a sponge layer is charged in the sponge layer extruder, simultaneously water is poured in a cylinder near a hopper of the sponge layer extruder, and on the other hand, olefin thermoplastic elastomer mixture for forming a solid layer is charged in the solid layer extruder and extruded to coat the core bar, and integrated with the olefin thermoplastic elastomer mixture for forming the sponge layer to be extruded from the head end part and foam the water. The cylinders of the sponge layer extruder and the solid layer extruder are divided into several zones to be subjected to temperature control.
Patent JP-H05180610-A (JP)
Title: Angle measuring apparatus
Inventor: KONDO TAKASHI
IPC: G01B7/30
Filed: 1991-12-27
Abstract: PURPOSE:To obtain an inexpensive angle measuring apparatus which does not necessitate the troublesome fixing when the steering stability of a vehicle is to be measured. CONSTITUTION:A measuring apparatus 10 for measuring the angle of a vehicle is constituted of vehicle level sensors 11-14 which measure the level of respective wheels of the vehicle, an adding/amplifying circuit which adds and amplifies the output values of the level sensors 11-14 thereby to obtain the pitch angle and the roll angle, a gain operating means for adjusting the magnification of the output of the adding/amplifying circuit, display means 50-52 for displaying the output of the gain operating means and an output terminal through which the output of tone gain operating means is output outside the casing.
Patent JP-H10184968-A (JP)
Title: Valve housing structure and its manufacture
Inventor: OHIRA SHUJI
IPC: F16K27/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To increase valve housing yield by separately manufacturing a spool pipe guide, a pressure control valve guide and a flow rate control valve pipe guide, connecting each pipe guide with a core so as to assemble the core of the valve housing and assembling and forging this in a matrix. SOLUTION: For manufacturing a control valve housing, first oil passage cores 440, 443a, 443b, 444a, 444b, 450a, 450b and 441 are molded by sand dies as conventionally. Then, the oil passages of the cores are properly connected to a spool pipe guide 14, a pressure compensation valve pipe guide 22 and a makeup valve pipe guide 32. Then, the connected cores are assembled in an upper and lower pair of matrixes, a cooling blower 450 is attached to one end of the spool pipe guide 14 and exhaust flange ports 451 to 455 are installed in the closed part of the other end, the pressure compensation pipe guide 22 and the makeup valve pipe guide 32. Then, a valve housing is formed by forging.
Patent JP-H06191472-A (JP)
Title: Connecting section structure for towed ship
Inventor: KOBAYASHI NOBORU
IPC: B63B21/56
Filed: 1992-12-28
Abstract: PURPOSE:To enable quick turn and quick deceleration to be freely performed by limiting relative movement between a towing ship in sailing and a towed ship. CONSTITUTION:A rudder 3 is installed at the front end section of a deck 12 at the bow, and the aforesaid front end section is so constituted as to be freely changed into three states, that is, a housing condition that the rudder 3 is rested over the deck 1,2 at the bow, a connecting condition that the tip end section is projected forward out of the bow end section so as to be connected to a towing ship, and an overhang condition that the tip end section is extended downward from the bow. A fixed bar 5 is provided for the bow section at the lower side of the rudder installation section to which one end section of a support bar 4 is detachably installed, and the other end of the support bar is combined with the rudder 3 in such a way that the vertical movement of the rudder 3 in the connecting condition to the towing ship, is prevented.
Patent JP-H10191596-A (JP)
Title: Water-cooled electric equipment
Inventor: KAWARAI HISAKATSU
IPC: H02K9/19
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a water-cooled electric equipment capable of preventing effectively the drop of dielectric strength even if high voltage is impressed between metal joints and even if the length of an insulating pipe is shortened. SOLUTION: At least a circulating pump, a heat exchanger and a storage tank for cooling water are piped to an object to be cooled through an insulating pipe, and in a water-cooled electric equipment having a potential difference between metal joints 9 connected to both ends of the insulating pipe 8, a stepped front end section 14 as an adhesion prevention device for preventing the deposit of stains to the insulating pipe 8 is provided in the metal joint 9 on lower electric potential side. By the constitution, dielectric strength of the insulating pipe is not decreased, and short-circuit can be prevented.
Patent JP-H06193268-A (JP)
Title: Execution method for dry curing fluid and trowel
Inventor: SHIGIHARA SATONORI
IPC: E04F21/16
Filed: 1992-12-28
Abstract: PURPOSE:To finish the surface of a dry curing fluid beautifully and enhance the strength of the surface thereof when it is executed, in a execution method for dry curing fluid such as concrete, cement, mortar, plaster, wall soil, and others, and a trowel. CONSTITUTION:A trowel 2 comprises a flat trowel pedestal 11, ultrasonic vibrator 12 mounted on the upper surface of the pedestal, a keel member 13 made of a thin metallic plate to convert a longitudinal wave from the ultrasonic wave to a lateral wave, and a handle 14. The surface of a fluid before curing which contains moisture is held by the trowel pedestal 11 vibrated by ultrasonic wave, and uniformed smoothly for finishing.
Patent JP-H10191355-A (JP)
Title: Device and method for switching video signal
Inventor: ASAMIYA NOBORU
IPC: H04N21/44
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a video signal switching device which suppresses the degradation of an image in a minimum period and also in a minimum limit and adequately switches a video signal that is encoded by a MPEG(moving picture expert group) system in a picture unit. SOLUTION: A 2nd switcher 15 switches video signals of sources 1, 2 and outputs them as a 3rd video signal to an encoder 16. The encoder 16 performs MPEG encoding of the 3rd video signal again and generates a 3rd MPEG stream, making a frame which was an I(intra coded) picture or a P(predictive coded) picture before decoding between frames before and after a switching position that is included in the 3rd video signal a leading I picture to constitute a closed GOP(general operational plot) that includes the switching position. The 3rd MPEG stream, a 1st MPEG stream that is delayed by a 1st delay circuit 13 and a 2nd MPEG stream that is delayed by a 2nd delay circuit 14 are selectively outputted as an output MPEG stream.
Patent JP-H07200602-A (JP)
Title: Mechanical translation device
Inventor: SHIMAZU MIWAKO
IPC: G06F17/28
Filed: 1993-12-28
Abstract: PURPOSE:To provide a mechanical translation device which calculates the reliability of translation of the sentences written in a natural language and controlling the display order of the translated sentences to be post-edited based on the reliability of translation in order to improve the post-editing efficiency. CONSTITUTION:This mechanical translation device translates the sentences written in the first natural language into those of the second natural language and is provided with a translation dictionary 105 which stores the knowledge available for translation, a translation processing means 104 which translates the sentences second of the first language into those of the second language and also calculates the reliability of this translation, a rearranging means 103 which rearranges the original sentences of the first language and the translated sentences of the second 1anguage in pairs and in order of lower or higher reliability of translation, and a display means 106 which displays the pairs the of the rearranged sentences in order in an post-editing mode.
Patent JP-H07195526-A (JP)
Title: Welding device of heat-meltable tube
Inventor: NARA YURIKO
IPC: B29L23/00
Filed: 1993-12-28
Abstract: PURPOSE:To achieve the reduction of cost while making a welding device compact and taking no large place even with respect to a laboratory table by freely altering the position of the tube held to a holder between the heating position provided between both heating elements and the cooling position provided between both cooling elements and providing an upper buffer film to the rear surface of the upper heating element and providing the lower buffer film receiving the tube to the holder. CONSTITUTION:Respective heating elements 3, 4 are arranged to the central part in the left-and-light direction and before-and-behind direction of the opposed parts of a movable lever 2 and the stand part 11 of a main body 1. The upper heating element 3 protrudes downwardly from the lever 2 and the lower heating element 4 protrudes upwardly from the stand part 11. Respective cooling elements 5, 6 are arranged at the right-hand part of the opposed parts of the lever 2 and the stand part 11 of the main body 1 and at the central part in a before-and-behind direction. The upper cooling element 5 protrudes downwardly from the lever 2 and the lower cooling element 6 protrudes upwardly from the stand part 11. Next, the position of the tube 30 held to a holding part 27 is freely altered between the heating position provided between both heating elements 3, 4 and the cooling position provided between both cooling elements 5, 6.
Patent JP-H11185773-A (JP)
Title: Gelled electrolyte cell
Inventor: NAKAJIMA KAORU
IPC: H01M10/0585
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a gelled electrolyte cell where mechanical strength of a gelled electrolyte is improved, and an internal short circuit can be prevented. SOLUTION: This gelled electrolyte cell is constituted by laminating a positive electrode 2 formed by applying a positive electrode active material on a positive collector and a negative electrode 3 formed by applying a negative electrode active material on a negative collector, through a gelled electrolyte layer 4 formed by dispersing a swelling solvent containing lithium salt in matrix macromolecules, then particles made of a non-conductive material are dispersed in the gelled electrolyte layer 4.
Patent JP-H05158052-A (JP)
Title: Liquid crystal display element
Inventor: TSUDA YUSUKE
IPC: G02F1/1339
Filed: 1991-12-09
Abstract: PURPOSE:To provide a liquid crystal display element in which the deformation of a transparent substrate caused by the unequal gap between the transparent substrates is prevented at the time of pressuring and molding the substrate at high temperature and electric field distribution is uniform. CONSTITUTION:By interposing a sealing material 5 near to an outer periphery between two transparent substrates 1 and 7, a part surrounded by the sealing material 5 is set as a display area, and a spacer layer 3 is provided on the outside of the sealing material 5 between the transparent substrates 1 and 7, so that the unequal gap is prevented from being caused between counter electrodes 4 and 8 supported by both substrates 1 and 7 in the case of pressuring and molding the substrates 1 and 7 through spacers 9, 9,... having the same diameter.
Patent JP-H07198635-A (JP)
Title: Method of evaluating sugar content of fruit
Inventor: KAJIKAWA HIROSHI
IPC: G01N24/08
Filed: 1993-12-29
Abstract: PURPOSE:To nondestructively and rapidly evaluate a sugar content of a fruit by measuring a horizontal relaxation time of hydrogen atoms in a water molecular contained in fruit juice with the use of a nuclear magnetic resonance process. CONSTITUTION:A receiver 7 amplifies a signal from a preamplifier 5 so as to detect a phase of the signal, and delivers thus detected phase to a control signal processing computer 8 for controlling a gradient magnetic field coil 3 through a gradient amplifier 9. The gradient magnetic field coil 3 generates a predetermined magnetic gradient. Further, a transmitting amplifier 10, a synthesizer 11, a modulator 12 and a wave generating circuit 13 produce selective 45 degree exciting pulses, nonselective 90 degree pulses, and selective 45 degree pulses, respectively. Further, a melon 15 is set in a main coil 1 at a substantial center position thereof, and a horizontal relaxation time (T2) thereof is measured with the use of a nuclear magnetic resonance process. Thus, it is possible to evaluate a sugar content of the fruit.
Patent JP-H06177356-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHIDA MASAAKI
IPC: H01L27/112
Filed: 1992-12-02
Abstract: PURPOSE:To enlarge the overlapping margin of a gate electrode with an ion implanted region. CONSTITUTION:A silicon oxide film 22 is formed on a P type silicon substrate 12 and then a bit larger part than the program diffused region below the first gate electrode is implanted with N type impurities to turn the oxide film 22 into patterns for the first gate electrode. Next, the ion implanted region 20b for program formed below the second gate electrode on the substrate 12 using a resist pattern 30 and the patterns of the oxide film 22 as masks is gate oxidized to diffuse the N type impurities previously implanted into the oxide film 22 for the formation of another diffused region 20a. Later, the second gate electrode is formed to form the first gate electrode after performing the second time gate oxidization step.