baber/WOPTO huggingface dataset:
Patent JP-S5734478-A (JP)
Title: Watch
Inventor: ICHIKAWA RIYOUICHI
IPC: G04B19/32
Filed: 1980-08-12
Abstract: PURPOSE:To obtain the watch characterized by easy recognition of time and the like in the darkness and fashionable appearance by providing a light storing material, whose light storing life and luminance life are elongated by providing moisture resistant and light resistant treatments, at a display part such as a dial of the watch. CONSTITUTION:A water proof film and a light resistant film are coated on light storing powder particles after sintering work. Said light storing powder is uniformly impregnated to a resin material, which can be molded, such as polyethylene, polystyrene, and polypropylene. Thus, a light storing sheet 2 with a smooth surface, wherein scratches, cracks, and attachment of dirt on the water proof, light resistant film is prevented, is formed. Said light storing sheet 2 is attached to the surface of the external part such as the dial by double sided bonding tape 3. In this constitution, the bright display of time and a flower pattern 5 in the darkness can be readily seen, and the fashionable watch can be obtained.
Patent JP-H07318292-A (JP)
Title: Buffer plate
Inventor: SHIGA TSUTOMU
IPC: F28F9/24
Filed: 1994-05-25
Abstract: PURPOSE:To improve the thermal conduction and to effectively put the heat transfer area of a heat exchanger into practical use by connecting a guide having a rectangular section from the standpoint of improving the heat transfer performance and eliminating the retention part of fluid in the exchanger. CONSTITUTION:High-temperature fluid fed from a body side inlet tube base 1 is collided with a buffer plate 3, and divided to right and left sides. The fluid is altered in its flowing direction by a guide 6 connected to the plate, fed toward a heat transfer tube 2 of the rear side of the plate 3, and passed through the gap of heat transfer tube group along a central baffle plate 7. Further, the fluid is fed through a passage formed of a baffle plate 5, and passed from a body side outlet tube base 4. Low-temperature fluid is introduced from the tube side inlet tube base, and fed out of the tube side outlet tube base. High-temperature fluid is guided to the rear side of the plate 3 via the guide 6 connected to the plate, and hence the retention part of the fluid in the body is eliminated. As a result, the thermal conduction is improved to improve the heat transfer performance, and hence the performance of a heat exchanger is improved.
Patent JP-H09297971-A (JP)
Title: Demodulator
Inventor: SUGAYA TAKUSANE
IPC: G06K19/06
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a demodulator capable of increasing the probability of demodulation success of data and accelerating the speed of reproducing operation. SOLUTION: Interval data corresponding to recorded data read out from an optical card is generated by an interval data obtaining circuit 32, these data are successively stored in an interval data memory 35, interval data read out from this interval data memory 35 in the prescribed order is demodulated by a CPU 36, while this demodulated data is stored in a modulated data memory 37. And when error correction is performed by an error correction circuit 38 for every plural pieces of data for demodulated data stored in the demodulated data memory 37, in the case of impossibility of error correction, interval data corresponding to plural pieces of data of which error correction is performed by this error correction circuit 38 is controlled so that interval data is read out from the interval data memory 35 in the reverse order of the prescribed order.
Patent JP-S62267944-A (JP)
Title: Magnetic recording medium
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/10
Filed: 1986-05-16
Abstract: PURPOSE:To protect a magnetic recording medium against the oxygen and moisture in the atm. air and to prevent the deterioration of magneto-optical characteristics by providing a metallic element layer electrochemically baser than Tb and Fe on a magnetic recording film and forming an ordinary protective film layer thereon, thereby forming the protective film structure having the two-layered structure. CONSTITUTION:The thin film of at least one kind of metal selected from Nd, Pr, Sm, La, Gd, Ce, and Eu or the alloy thereof is formed as the 1st protective film 3 on the magnetic recording film 2 of a magneto-optical disk for which a substrate 1 consisting of glass or org. high-polymer material is used and further the thin film of at least >=1 kinds of metals alone selected from the element group consisting of Ti, Zr, Nb, Ta, Mo, Cr, W, Cu, and Al or the nitride or oxide thereof is formed thereon as the 2nd protective film 4. The recording film 2 is protected by using the elements which have the higher tendency to oxidation than Tb and Fe as the protective film and constituting a local battery between the protective film 3 and the recording medium in the above-mentioned manner.
Patent JP-S5635163-A (JP)
Title: Removing method of cohered toner and its device
Inventor: KIMURA TAROU
IPC: G03G9/12
Filed: 1979-08-29
Abstract: PURPOSE:To factionally removing the cohered toner in the circulating flow passage of the developing solution and make the handling at its recovering and exchanging easy by dissolving the cohered toner in an organic solvent which is not compatible with the developing solution and is of large specific gravity. CONSTITUTION:A fractionating device 9 is mounted in communication with the developing tank 7 of a developing device 2 and contains an organic solvent 11. The solvent 11 which is not compatible with the developing solution 3, is of large specific gravity and has solubility is used. The cohered toner precipitates much near the bottom 8 of the tank 7. When this precipitate deposits up to the interface 13 where the developing solution 3 and the solvent 11 are in contact, the precipitate is successively dissolved by the solvent 11 and is gradually fractionated from the developing solution 3. At the time of exchanging and recovering the solvent 11 in which the cohered toner has been dissolved, only required is to replace the case alone for this solvent 11. Thereby, the handling at the exchanging and recovering may be made easy and the cohered toner may be fractionated surely.
Patent JP-S63276561-A (JP)
Title: Thermal head
Inventor: FUJII KOZO
IPC: B41J2/335
Filed: 1987-05-08
Abstract: PURPOSE:To suppress the heat conduction at the interface between glasses to a lower level, to enhance the surface peak temp. of a heat generating element and to make the under glaze of a lower layer to enhance heat response by forming the heat insulating layer of a thermal head into a multilayer structure composed of a different kind of glasses. CONSTITUTION:A thermal head has the first under glaze layer 62 formed on a heat radiating substrate 61, the second under glaze layer 63 formed on the under glaze layer 62 and different in a property from the under glaze layer 62 and the heat generating resistor element 65 formed on the under glaze layer 63. The under glaze layer 62 and the under glaze layer 63 are discontinuous in bonding at the interface therebetween and the heat conductivity in the direction vertical to the interface is reduced. As mentioned above, since the bonding of the under glaze layers 62, 63 at the interface therebetween is discontinuous, the heat conductivity in the direction vertical to the interface becomes low. Therefore, the surface temp. of the heat generating resistor element 65 can be made high and printing can be performed by small power. Further, the under glaze layers can be made thin and heat response is well.
Patent JP-S60257051-A (JP)
Title: Energy dispersion type x-ray detector
Inventor: SUZUKI KANAE
IPC: H01J37/244
Filed: 1984-06-01
Abstract: PURPOSE:To use an energy dispersion type X-ray detector with the same sample absorption current as that of wavelength dispersion type X-ray detector, namely under the same analysis condition by adjusting an amount of incident X-ray to an energy dispersion type X-ray detector with a filter consisting of a light element material. CONSTITUTION:Amount of incident X-ray to an energy dispersion type X-ray detector 21 is adjusted by providing a mesh filter 19 consisting of a light element material having small X-ray generation coefficient (beryllium, carbon, or polymer material etc. consisting of carbon, nitrogen and oxygen) in front of a beryllium film 20 which is a light receiving surface of energy dispersion type X-ray detector 21 cooled by the liquid nytrogen. A plurality of mesh filter 19 in different hole diameters, number of holes and thickness are prepared and a filter 19 is selectively used in accordance with intensity of X-ray, with the filter 19 provided removably in combination with the removable energy dispersion type X-ray detector 21.
Patent JP-2000303102-A (JP)
Title: Manufacture of solidified powder, and device therefor
Inventor: NAGAHORA JIYUNICHI
IPC: B30B11/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To produce a solidified powder capable of easily breaking an oxide film, firmly joining powder particles with each other, and maintaining an excellent characteristic of the alloy powder consisting of a non-equilibrium phase. SOLUTION: A stock material M consisting of the powder and/or the powder aggregate formed of a metal or an alloy is arranged in a sealed space, the mode of the sealed space is successively changed in a condition where the forming material is filled, and a shear plastic flow is given to the material to join the powder particles with each other into solidified powder. More specifically, the stock material M is inserted in a storage part 2 in a container 1, and pressed by a first stem 3 and a second stem 4, and the shear plastic flow is given to the stock material M by alternately advancing and retreating a first pressing means 5 and a second pressing means 6.
Patent JP-H10295218-A (JP)
Title: Landing net
Inventor: TANAKA HISASHI
IPC: A01K77/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a landing net by which removal from a belt, etc., is prevented and also taking-out is quickly executed from the belt, etc., at the time of usage. SOLUTION: In the landing net 51 where a bag-shaped net for containing fish is fitted to the tip of a handle 21, a landing net fixing piece 41 is fitted to the handle 21 so as to be appearance possible to the inside and outside of the handle, the landing net fixing piece 41 is fitted by permitting it to be normally energized to the outer part of the handle with an elastic member and also as operating part 45 containing the landing net fixing piece 41 in the inside of the handle 21 is provided in the handle 21.
Patent JP-H06297659-A (JP)
Title: Biaxially stretched double layer film
Inventor: DAIMON TAKASHI
IPC: B32B27/32
Filed: 1993-04-13
Abstract: PURPOSE:To improve rigidity, resistance to thermal shrinkage, antistatic resistance and resistance to blocking by laminating a surface layer based on specific crystalline polypropylene on a base material layer containing two different types of specific chemical compound compounded in a composition mainly comprising highly crystalline polypropylene. CONSTITUTION:A biaxially stretched composite layer film is composed of a base material layer and a surface layer laminated together. In this case, the base material layer is made mainly of a composition based on highly crystalline polypropylene which has a relationship between a melt flow rate and an isotactic pentad component ratio (P) satisfying 1.00>=P0.0151ogMFR+0.945. The composition contains 0.05 to 0.20wt.% alkyl (or alkenyl) diethanolamine expressed by a separately described formula as a chemical compound (A) and 0.5 to 1.5wt.% chemical compound containing at least alkyl amine (or alkenylamine) expressed by formula: RNH2 as a chemical compound (B). On the other hand, the surface layer is based on a specific crystalline polypropylene.
Patent JP-H02290077-A (JP)
Title: Insulated-gate type bipolar transistor
Inventor: HISAMOTO YOSHIAKI
IPC: H01L29/68
Filed: 1989-04-28
Abstract: PURPOSE:To suppress the excessive current of the title transistor when a load short-circuits by providing an end section having an uneven surface covering a channel area by a prefixed rate to the gate electrode of the transistor and deciding the channel resistance in accordance with the covering ratio, with the channel resistance, however, being increased by reducing the ratio. CONSTITUTION:An N<+> type buffer layer 2 which is used for controlling the Hall injecting efficiency to an N<-> type semiconductor layer 3 formed after a P type semiconductor substrate 1 is provided on the substrate 1 and the layer 3 is grown on the layer 2. P type well areas 4 respectively composed of a plurality of stripes are selectively formed in the surface section of the layer 3 by double diffusion and stripe like N<+> type emitter areas 5 respectively composed of two tripes are formed on the areas 4, with areas 6 near the surfaces of the areas 4 being specified as channel areas. Thereafter, gate electrodes 8 are fitted to the areas 6 through gate insulating films 7, but the end sections of the electrodes 8 are kept in an uneven state and cover the areas 6 by a fixed ratio. After fitting the electrodes 8, insulating films 9 and an emitter electrode 10 both covering the electrodes 8 and a collector electrode 11 covering the rear surface of the substrate 1 are formed as usual.
Patent JP-H0853078-A (JP)
Title: Link for crawler
Inventor: JIYOBANNI BERUTOONI
IPC: B62D55/275
Filed: 1995-04-12
Abstract: PURPOSE: To reduce the number of parts and to reduce cost by making an arm in parallel with a shoe and making the opposite side a sliding surface, actuating teeth of a driving wheel on an outside surface of a bush and installing an elastomer part on a lower surface of the shoe by curing. CONSTITUTION: A link 2 is furnished with a shoe-like portion 3, a bush part 4, an arm part 5, a hinge eyelet part 6, a pin 7 and an elastomer part 20, and the bush part 4, the arm part 5 and the hinge eyelet part 6 are made of a single piece of cast iron. Additionally, length of the bush part 4 in the axial direction is made slightly smaller than distance between inside surfaces of the hinge eyelet part 6 facing against each other. The link 2 is devised to be connected free to revolve the link 2 together by the hinge pin 7, the arm part 5 is in parallel with the shoe-like portion 3, a sliding surface 13 is provided on the opposite side, and teeth of the driving wheel works on a bush part 4. Additionally, the elastomer part is directly installed at least on at least one part of a lower surface 28 of the shoe-like portion 3.
Patent JP-S5811988-A (JP)
Inventor: YAMAMOTO YASUO
IPC: G09F19/08
Filed: 1981-07-15
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-S61269172-A (JP)
Title: Image forming device
Inventor: NAGAYAMA MASAKAZU
IPC: G03G15/00
Filed: 1985-05-24
Abstract: PURPOSE:To reduce misoperation as less as possible by forming a reference mode key in a copying device or the like to release the preceding processing mode and setting up the reference mode immediately after the operator's depression of the key. CONSTITUTION:The operation board 57 of the copying device is equipped with the reference mode key 26. When the key 26 is depressed, the preceding processing mode is immediately released and the reference mode is set up. Generally, operators easily adapt to a patterned operating procedure, so that misoperation can be reduced. Even if the copying device is left as it is after copy formation, the end is detected and the device is automatically restored to the reference mode. The key 26 is provide with a blue lamp 26B and a red lamp 26R. The blue lamp 26B is kept at ON when the copying device is set up to the reference mode, and in other cases, is turned off. The red lamp 26R is turned on and off when the device is set up to the processing mode other than the reference mode, and in the reference mode, is turned off.
Patent JP-H06320771-A (JP)
Title: Thermal head
Inventor: MABUCHI KOJI
IPC: B41J2/335
Filed: 1993-05-13
Abstract: PURPOSE:To provide a thermal head, never generating any internal strain due to thermal stress in a heat-insulating layer even when a temperature distribution is generated upon driving heat generation of a heating resistance. CONSTITUTION:A heat-insulating layer 10, formed on the substrate 1 of a supporting body, is constituted of a plurality of layers 2-4 while respective layers 2-4 are constituted so as to have a thermal expansion coefficient or the thermal expansion coefficient and the thickness of a film so that respective thermal expansions become equal substantially when a temperature distribution is generated by the heat generation of a heating resistor 4.
Patent JP-S5539002-A (JP)
Title: Abnormal shape detector for capsule
Inventor: SANO SUSUMU
IPC: G01B11/30
Filed: 1978-09-13
Abstract: PURPOSE: To reliably detect defectives by arranging a projector and a receiver on the tangential line of the articles to be detected, which are fed by a feed roller having a square screw, to the roller thereby to detect the gap due to the jump of defective articles.  
     CONSTITUTION: A capsule 1 to be detected is fed in such a position by a capsule feeding screw 1 as has its body 1b directed foward and its cap 1a directed backward so that it is continuously fed between guide rollers 4 in the direction of arrow pitch by pitch for one rotation of the screw. A projector 5 and a receiver 6 are placed on the X line in the tangential direction of the capsule 1 to the feeding screw 3. If the rpm is suitably selected, a capsule having an abnormal cylindrical shape jumps. The light from the projector, which leaks from the gap established by the jump, is received by the receiver so that the capsule having the abnormal shape can be detected without fail. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07292646-A (JP)
Title: Volume reduction method for jellyfish in ocean structure
Inventor: SHIRAISHI HARUO
IPC: E02B1/00
Filed: 1994-04-28
Abstract: PURPOSE:To efficiently treat jellyfish by bringing ozonous water or ozonous gas into contact with the jellyfish entered in a cooling water intake of a power station, etc., to reduce the volume of the jellyfish, and lower COD to prevent the emission of a bad smell. CONSTITUTION:By such a method that ozonous water is showered upon unloaded jellyfish or that jellyfish is impregnated into ozonous water, ozone is brought into contact with the surface of jellyfish, hydrophobic protein of the film of jellyfish is broken with ozone and is changed in hydrophile, and inside water is easily vapored. If necessary, before ozone is contated therewith, a surface active agent or enzyme is contacted with jellyfish, permeability of ozone to the surface of jellyfish is increased, and dehydration efficiency can be increased. In addition, ozone is added in accordance with condition of liquid, so that COD is lowered during the drainage to prevent a bad smell. Jellyfish reduced in volume is utilized as fodder and fertilizer. According to the constitution, the treatment of jellyfish can be efficiently made.
Patent JP-H08302531-A (JP)
Title: Apparatus for separating impurity in fiber material in spinning preparative machine
Inventor: SHIYUTEFUAN SHIYURIHITAA
IPC: B07C5/342
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject apparatus which can well detect and separate foreign substances. SOLUTION: This apparatus of a fiber processing machine (opening and picking machine) for detecting and separating foreign substances such as pieces of fabric, straps, strings, pieces of foil present in a fiber tuft mass removed from fiber bales by a bale opener. Therein, optical sensor systems 16', 16" for detecting the foreign substances are disposed, and a separator 24 for separating the foreign substances is disposed behind the optical sensor systems. The optical sensor systems are further connected to the separator through an analyzer and a controller 27. In order to simply enable the improvement in the detection and separation of the foreign substances, flocks are carried through a carrying pipe 9 with an air flow, and the optical sensor systems and the separator are disposed in the carrying pipe 9.
Patent JP-S5538087-A (JP)
Title: Production for semiconductor device
Inventor: YOSHINO TATSUO
IPC: H01L21/265
Filed: 1978-09-11
Abstract: PURPOSE: To improve integration and junction withstand pressure, etc by forming a complementary insulated gate field effect semiconductor device by the use of self alignment method and giving lower impurity concentration to a channel stopper domain than that of a source drain diffusion layer.  
     CONSTITUTION: A P-type domain 2 is formed on an N-type silicon substrate 1 and an oxidation film 3, a silicon nitride film 4 are formed on the surface. After a P-type impurity domain 6 is formed on the film 4 which is etched on the stopper domain at an N-channel side and on the source, drain domain at a P-channel side, a thermal oxidation film 7 is formed. Then, the films 4 and 2 are selectively etched on an N + -diffusion domain. After a source 9 and a drain 10 are formed at the N-channel, an oxidation film 11 is formed. Such similarities are formed at the P-channel side. Furthermore, an N-type domain 17, a gate film 19 and a gold wire 20 are formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05305686-A (JP)
Title: Corrugated cardboard and punching mold thereof
Inventor: UCHIKAWA MITSUZO
IPC: B31B50/20
Filed: 1992-05-01
Abstract: PURPOSE:To prevent that the data displayed on the bottom surface of a recessed part is rubbed even when the surface of a corrugated cardboard box is rubbed by the contact with other matter by forming the recessed part to a part of the corrugated cardboard box and displaying data such as a bar code on the bottom surface of the recessed part. CONSTITUTION:A recessed part 2 is formed to the side surface of a corrugated cardboard box 1 and a bar code (data) 3 is provided to the bottom surface 2a of the recessed part 2 by printing. The corrugated cardboard 10 constituting the corrugated cardboard box is formed from a corrugated core 11 and the surface and rear liners 12,13 holding the core 11 therebetween but the recessed part 2 is formed by deforming the surface liner 12 and the core 11 under pressure or formed by preliminarily forming a pair of the slits parallel to the data display part of the corrugated cardboard and pressing the area between the slits. By this constitution, even when the surface of the corrugated cardboard box is rubbed by vibration, the data 3 on the bottom surface 2a of the recessed part is not rubbed.
Patent JP-S61270081-A (JP)
Inventor: MATSUMOTO MASAMI
IPC: B25B23/10
Filed: 1985-05-25
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-S594694-A (JP)
Inventor: SATSUKI TERUHISA
IPC: C11D1/83
Filed: 1982-06-30
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-H05307132-A (JP)
Title: Assembled type multiple optical connector
Inventor: YAMADA HIROYUKI
IPC: G02B6/38
Filed: 1992-05-01
Abstract: PURPOSE:To provide the assembled type multiunit connector which can reduce the loss of light power at the time of connections as much as possible and is applicable to the connection of multiple optical fibers. CONSTITUTION:The assembled type multiple optical connector is equipped with a block 20 consisting of connector main bodies which have two positioning V grooves 12 formed in their main surfaces and plural fiber V grooves formed in the bottom surfaces of recessed parts, positioning pins 17 which are arranged in spaces formed of the positioning V grooves when the connector main bodies are made to abut on each other so that the positioning V grooves face each other, 1st optical fibers 18 mounted in 1st fiber V grooves 14, plural members which are arranged in the space formed of the recessed parts when the connector main bodies are made to abut on each other to support the 1st optical fibers 18 and have plural 2nd fiber V grooves 21 formed in one main surface, and a spacer 24 which is provided between the members and supports the 2nd optical fibers 27.