baber/WOPTO huggingface dataset:
Patent JP-2000201812-A (JP)
Title: Rice cooker
Inventor: YAGI MASATOSHI
IPC: A47J27/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of blurring display due to the generation of dew condensation on the inner surface side of a display part by forming a recess part in an outer lid, assembling an operation substrate and a moisture absorbent into this recess part from the outside of an outer lid and covering an operation panel in this recess part so as to make the moisture absorbent absorb moisture in the operation substrate. SOLUTION: In a rice cooker housing a pot in a rice cooker main body 31, the operation panel is adhere-fixed to the outer lid 32 from the outside of the lid 32 with a water-resistance both-side tape and the lid 32 covering the opening part of the upper surface of the main body 31 and ?the operation substrate 33 controlling the main body 31 is housed in a space part 34 formed with the recess part 34a. Thus, moisture within the substrate 33 is absorbed by the moisture absorbent to prevent dew condensation on the inner surface side of a display part in the part 34.  In addition, forgetting of housing the moisture absorbent is prevented by housing in an order of the moisture absorbent and the operation panel at the last of the process at the time of assembling, In addition, the substrate 33 is formed of material free from absorbability so that moisture within the substrate may not vary after assembling.
Patent JP-S63294683-A (JP)
Inventor: MAATEIN DEIBUITSUDO RANKIN
IPC: H05B3/00
Filed: 1988-01-13
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-H08194091-A (JP)
Title: Attaching and detaching apparatus for plug at inspection port of radiation shielding wall
Inventor: MARUYAMA MASAHIRO
IPC: G21C19/07
Filed: 1995-01-19
Abstract: PURPOSE: To provide an attaching and detaching apparatus, which can pull a plug as it is without making the plug float once and can install a plug at an inspection port and with which plug attachment and detachment can be carried out easily by an automatic way and remote control and the structure of the plug and the inspection port themselves can be simplified, for a plug at an inspection port of a radiation shielding wall. CONSTITUTION: A plug attaching and detaching apparatus is provided with a base 6 so installed before an inspection port 2 as to be extended in the direction at right angle to the inspection port 2, a plug installation stand 9 having a plug joining means 8 which is so installed as to run freely along a guiding part 7 installed in the base and which is to be joined with a plug, and a transporting means 10 to run the plug installation stand 9. The base 6 is provided with a base main body 12 and a frame 13 to be installed above the base main body 12 and separately from the base main body 12, and an up and down adjusting mechanism 16 and a right and left adjusting mechanism 17 to adjust the relative position of the frame 13 to the base main body 12 are installed between these base main body 12 and frame 13.
Patent JP-H02263972-A (JP)
Title: Fluorine passive film-formed metallic material and device using the same
Inventor: OMI TADAHIRO
IPC: H01L21/3065
Filed: 1989-01-13
Abstract: PURPOSE:To prevent a decrease in the purity of a high-purity gas and to improve the resistance to a corrosive gas such as a special gas by forming a fluoride passive film consisting essentially of a metal fluoride on the surface of a metal. CONSTITUTION:One or more kinds of metals among Ni, an Ni alloy, Al, an Al alloy, copper, a copper alloy and Cr are baked, and the metal surface is fluorinated at a temp. sufficient for positive fluorination. Consequently, a passive film consisting essentially of the metal fluoride practically fulfilling the stoichiometric ratio is formed, and the film is then heat-treated. By this method, a fluoride passive film highly resistant to the special gases such as BCl3, SiF4 and WF6 is obtained. Corrosion resistance is obtained by using the fluoride passive film-formed metallic material at the part in contact with a gas, especially a corrosive gas, and the contamination of a high-purity gas is prevented.
Patent JP-S55101526-A (JP)
Title: Stacking method of rectangular bars
Inventor: MURAI TATSUROU
IPC: B65G57/00
Filed: 1979-01-23
Abstract: PURPOSE: To connect rectangular bars with each other and prevent the collapse and damage of the stacked bars, by inserting U-shaped coupling members into engagement holes opened in the adjacent ends of the bars.  
     CONSTITUTION: U-shaped coupling members 1 are prepared. Engagement holes 3 are opened in the sides of the ends of rectangular bars 2. The bars are stacked. Both the legs of the coupling members 1 are inserted into the engagement holes 3 of the stacked rectangular bars 2 which are located outside and adjacent to each other. The bars 2 are thus connected with each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11287399-A (JP)
Title: Method for planning, construction and maintenance of pipeline system, and data processing device for its implementation
Inventor: KERN REINHARD
IPC: F17D1/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To optimize the planning, construction, and maintenance of a pipeline system consisting of a plurality of line sections so that no error is generated. SOLUTION: Started with the selected sets pA, TA, DNA of line parameters for a certain line section to be constructed or renewed, a sufficient wall thickness tA is determined for the load due to the selected set of the line parameter and a material WA for pipe constituent part available, and an unambiguous pipe classification RKA is generated for the applicable line section, and by this classification, a pipe constituent part sustaining the load sufficiently for the line section is identified.
Patent JP-S56139677-A (JP)
Title: Etching method for aluminum-copper alloy
Inventor: NAKAMURA MORITAKA
IPC: H01L21/302
Filed: 1981-01-20
Abstract: PURPOSE: To enhance the etching work efficiency without deteriorating the accuracy of an etched pattern in shape by mixing BCl 3  as a reactive gas with PCl 3  or CCl 4  in a specified ratio when an Al-Cu alloy on the surface of a semiconductor substrate is sputter etched.  
     CONSTITUTION: An Al-Cu alloy film is vapor deposited on a semiconductor substrate and precisely etched by a reactive sputter etching method to form an electrode wiring pattern. At this time, BCl 3  used as a reactive gas is mixed with 2W1/4 time as much PCl 3  or CCl 4  as BCl by vol. As compared to a case where the reactive gases are used separately, without deteriorating the accuracy of the etched pattern in shape, the etching speed is increased to enhance the work efficiency, and overetching of the SiO 2  film of the substrate is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56104441-A (JP)
Title: Directional dry etching method
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/3065
Filed: 1980-01-23
Abstract: PURPOSE:To conduct the directional etching at a right angle between the side surface and the bottom surface of an Si substrate by forming a mask pattern having a side along the (110) direction on the substrate having a main surface parallel to the (111) plane and etching it in PCl3 plasma. CONSTITUTION:The mask pattern 15 formed of SiO2 or the like having a side generally along the (110) direction is formed on the Si substrate 14 having the main surface generally parallel to the (111) plane, and Si is dry etched selectively in the plasma containing the PCl3 as main ingredient. Thus, the directional etching can be conducted without side etching so that the side surface and the bottom surface may become perpendicular, so as to deeply cut the fine groove. The groove thus formed can be utilized in case of providing the vertical gate of the static induction transistor.
Patent JP-S62166802-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1986-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03213375-A (JP)
Title: Card printer and card reader-writer fitted with printer
Inventor: KANEKO MITSUAKI
IPC: G06K17/00
Filed: 1990-01-18
Abstract: PURPOSE:To make a reader-writer having a printer incorporated therein extremely thin by shaking a printing head toward a passage around a shaft by a drive means and bringing the printing surface of the printing head into contact with the surface to be printed of a card under pressure. CONSTITUTION:A printing head support table 12 is mounted in a manner freely shakable toward a passage 12 around a shaft 10 so as to be allowed to face to the passage 2 almost in parallel and a printing head 9 is fixed on the printing head support table 12 and the upper surface of the leading end of the printing head 9 is formed into a tapered surface to be set to a printing surface 13 having a heating resistor formed thereto and a control element 14 is mounted to the printing head 9. A card 1 is sent to the printing position indicated as the printing reference position of the card 1 and a solenoid 24 is excited to allow a plunger 25 to retract and the printing head support table 12 is pushed up and the printing surface 13 of the printing head 9 is brought into contact with the rear of the card 1 under pressure by a spring 18.
Patent JP-H02187492-A (JP)
Title: Production of mesophase pitch for high-performance carbon fiber
Inventor: HAMAGUCHI MASAKI
IPC: D01F9/145
Filed: 1989-01-14
Abstract: PURPOSE:To obtain pitch having excellent spinnability and giving carbon fiber having mechanical properties comparable to PAN-based carbon fiber by extracting solvent of hydrogenated carbonaceous pitch in two stages at specific conditions. CONSTITUTION:Hydrogenated carbonaceous pitch is subjected to primary solvent extracting treatment using (mixed) solvent such as BTX to obtain primary solvent-insoluble component containing >=60% benzene-insoluble component and having >=180 deg.C softening point. Next, said solvent-insoluble component is subjected to secondary solvent extracting treatment using (mixed) solvent such as pyridine, N-methylpyrrolidone or ethylene diamine to obtain secondary solvent-soluble component containing <=20% (<=10%) pyridine-insoluble component and having <=300 deg.C softening point. Then, the secondary solvent-soluble component is heat treated to afford the aimed pitch.
Patent JP-H06215107-A (JP)
Title: Picture processor
Inventor: SAIKI MITSUYOSHI
IPC: G06T1/00
Filed: 1993-01-20
Abstract: PURPOSE:To exactly detect the information of the feature points of both an object at a long distance and the object at a short distance in a picture at a high speed. CONSTITUTION:This device is equipped with feature information generating means 154 and 155 whose reference area sizes are different from each other, scanning area recognizing means 158 which identifies which area of more than two areas a scanning position in a picture belongs to, and an information processing means which selects one of the two pairs of feature information generating means according to the area identified by the scanning area recognizing means, and processes the information of a point under consideration based on the feature information outputted by the selected feature information generating means.
Patent JP-2000204389-A (JP)
Title: Fractionation of lard
Inventor: OKAJIMA NOBUHIRO
IPC: C11B7/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a soft lard from a lard by which the time required to fractionate the lard is shortened by stably promoting the crystallization of the lard containing an asymmetric type triglyceride as a principal ingredient without relying on a change in chemical composition of the triglyceride such as transesterification or hardening. SOLUTION: A lard is fractionated by mixing and fractionating the lard, a crystal part obtained by fractionating an oil and fat solidifying at normal temperature other than the lard or a hardened oil. A soft lard can be produced by the mixing and fractionating. Furthermore, a crystal fraction which is added to the lard and prepared by fractionating beef tallow, palm oil, shea butter, sal fat, cacao butter, etc., can be cited as the crystal part obtained by fractionating the oil and fat solidifying at normal temperature other than the lard. A hardened animal fat such as the beef tallow or lard or a hardened vegetable fat such as palm oil, rapeseed oil, soybean oil or corn oil can be cited as the hardened oil. The amount of the oil and fat added at the time of mixing and fractionating is preferably >=5 wt.% based on the lard.
Patent JP-S62164472-A (JP)
Inventor: MAKITA HIROSHI
IPC: A61M5/00
Filed: 1986-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55100862-A (JP)
Title: Pouring method of centrifugal casting
Inventor: AMAKASU TOSHIYA
IPC: B22D13/10
Filed: 1979-01-24
Abstract: PURPOSE: To perform sound casting of less casting defects such as microporosities, cold shuts, pinholes, etc. by pouring molten metal simultaneously in a laminar state over the approximate entire length of the casting section of metal mold.  
     CONSTITUTION: The body 5a of a trough 5 is inserted into the casting section 4 of a metal mold 1 and with the slit 6 in an upward posture, molten metal is filled in the body 5a from a puring ladle 9. After this, the trough 5 is rotated to direct the slit 6 downward and the molten metal is poured simultaneously over the approximate length of the casting section 4 of the rotating metal mold 1 to form the molten metal layer 10 in the inside surface of the metal mold 1. As a result of this, the molten metal fallen from the trough 5 may be poured to the entire circumference of the metal mold 1 in a laminar flow state. Since the movement of the molten metal in the axial direction of the metal mold 1 can be minimized, the inclusion of air is less and the temperature decrease of the molten metal is small. Hence, the occurrence of the foregoing casting defects may be suppressed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06279694-A (JP)
Title: New quinizarin-based compound, production thereof and visible light absorber containing the same
Inventor: KAIEDA OSAMU
IPC: C07C46/06
Filed: 1994-01-27
Abstract: PURPOSE:To obtain a novel compound useful for a heat sensitive, subliming and transcribing coloring matter, being orange, red and blue, excellent in solubility and light resistance. CONSTITUTION:The subject compound is expressed by the formula I [W, X, Y and Z are halogen, alkyl of the formula II (A is CN, NO2, etc.; B is 1-4C alkyl, 6-10C cycloalkyl, halogen, etc.; (a) is 0-3; (d) is 0-5), etc.]. For example, 6-anilino-5,7,8-trifluoroquinizarin. Here, the compound of the formula I can be obtained, e.g. by subjecting a halogen containing quinizarin-based compound of the formula III (R<0> is halogen) to react with a compound of the formula IV.
Patent JP-H09197093-A (JP)
Title: Solid glass surface decontamination device
Inventor: TANI YUTARO
IPC: G21F9/28
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a solid glass surface decontamination device capable of efficiently decontaminating contaminating materials sticking to the solid glass surface. SOLUTION: An opening is formed in a smearing tool 28 for coming into contact with the solid glass surface and wiping sticking material on the surface and a suction pump 45 is provided in the smearing tool to suck the atmosphere of the surface of the smearing tool 28 from the opening and suck and process the sticking material sucked by the smearing tool 28. Thus, the contaminating materials floated by wiping the surface of the solid surface is sucked by the sucking pump 45 through the opening and is removed without sticking to the solid glass and falling downward.
Patent JP-H0751366-A (JP)
Title: Pubic region/paracervical region block needle assembly
Inventor: JIYOOJI JIYON YUUKUUITSUCHI
IPC: A61M5/46
Filed: 1991-01-25
Abstract: PURPOSE: To safely administer medicines to a patient by forming a recess on one end of the housing of a needle guide assembly and providing a contact part in the recess for engagement with the hub of the needle assembly so as to prevent an injection with a needle beyond a selected depth. CONSTITUTION: A housing passage is made of a first cylindrical part 28A of relatively small diameter, a second cylindrical part 28B of diameter larger than the diameter of the first cylindrical part 28A adjacent thereto, and a third part or a recess 28C formed on the base end of a housing 16. Furthermore, an end wall 56 at the forward end of a frame 52 defines contact surfaces for engagement with the first and the second contact parts defined with step parts 34 and 36 extending in the housing recess 28C. Also, an assembly 10 is designed to allow two different injection depth and the rotational position of a needle assembly is established so that the larger part of the frame 52 is rotatable by 90 degrees relative to the step part 34 in the housing 16 for allowing relatively deeper injection.
Patent JP-H01185310-A (JP)
Title: Manufacture of chloroprene copolymer
Inventor: MASUKO YOSHIHIRO
IPC: C08F2/24
Filed: 1988-01-18
Abstract: PURPOSE:To produce a chloroprene copolymer modified with sulfur extremely excellent in elongation fatigue resistance, by subjecting chloroprene to suspension polymerization in the presence of prescribed amounts of a specific monomer and sulfur at or above a specific temperature. CONSTITUTION:98-75wt.% 2-chlorobutadiene-1,3 (hereinafter referred to as chloro prene) and 2-25wt.% 2,3-dichlorobutadiene-1,3 monomer are subjected to suspen sion polymerization in the presence of 0.1-1.5pts.wt. sulfur for 100pts.wt. mono mer at a polymerization temperature of 45 deg.C or above to produce a chloroprene copolymer. The resulting polymer has extremely excellent elongation fatigue resistance which is not observed at all in the prior chloroprene polymers modi fied with sulfur.
Patent JP-S56105964-A (JP)
Title: Detection of inversely set drum
Inventor: SUGIMOTO SEIJI
IPC: B41F15/08
Filed: 1980-01-28
Abstract: PURPOSE: To detect an inversely set drum by making accurate synchronization unnecessary and eliminating the influence of noise by a method wherein an electric signal obtained through photoelectric scanning on a pattern is compared with a pattern signal memorized beforehand.  
     CONSTITUTION: In such a case that a light reflection factor of a pattern is different from another pattern at a boundary due to a rack-shaped unevenness formed by printing with ink or coating with paint, the photoelectric conversion means is used to convert the reflected light into an electric signal, from which a pattern signal of travelling sheet corresponding to the pattern is obtained from an electric circuit system provided with an arithmetic circuit, a memory circuit, etc. This pattern signal is compared with a pattern signal of sample sheet memorized in the electric circuit system beforehand. Judging from the coincidence or the lack of the coincidence between both signals, it is detected whether or not the direction of the continuously travelling sheet coincides with that of the sample sheet. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59133230-A (JP)
Title: Reinforced molding material
Inventor: YAMAMOTO HIROTAKA
IPC: C08J5/04
Filed: 1983-01-20
Abstract: PURPOSE:A reinforced molding material suited for a variety of machine members and having large modulus and strength, good flexibility and a relatively high specific gravity, prepared by adding a number of elongated amorphous metallic pieces orientated in one direction to a synthetic resin. CONSTITUTION:Elongated pieces comprising an amorphous metal such as iron- carbon-phosphorus, iron-boron-phosphorus, iron-chromium, or nickel-chromium is previously surface-treated preferably by mechanical or chemical means to heighten their ability to bond to a synthetic resin. The purpose reinforced material comprising a synthetic resin and a number of amorphous metallic pieces orientated therein in one direction is prepared in, for example, the following way. These amorphous metallic pieces are arranged on a belt by allowing them to fly through, for example, narrow slits, and at the same time, a molten synthetic resin is fed, and the both are united together and then coagulated. The synthetic resins which can be used include thermoplastic and thermosetting resins.
Patent JP-S63177661-A (JP)
Title: Control system for picture data
Inventor: FUKUDA KOJI
IPC: H04N1/41
Filed: 1987-01-19
Abstract: PURPOSE:To improve processing efficiency and memory efficiency by providing an image processor with a register indicating correspondence relations between a bus and input/output data and controlling this register by a processor. CONSTITUTION:LSB.MSB converting circuits I and II are added to an image processor 7. The mode register of an LSB.MSB converting circuit 61 is set to the forward mode for an input compressed image 60 and this image is inputted to the image processor 7, and the mode register of an LSB.MSB converting circuit 62 is set to the backward mode for outputted expanded data to convert LSB and MSB and data is transferred to an image bus 67 and is inputted to an address 65. Since bits of data are arranged in order from MSB to LSB, the contents of the address 65 can be directly inputted to and processed by a processor 8.
Patent JP-H10208367-A (JP)
Title: Discoid recording medium reproducing and/or recording device
Inventor: YABUSHITA YUICHI
IPC: G11B19/12
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To constitute a mechanism for detecting the size of a discoid recording medium to be introduced into the device, at a low cost and in compact size. SOLUTION: The device 10 for introducing the discoid recording medium into the device itself and reproducing and/or recording a signal on this discoid recording medium is provided with a switch pressing piece 70 to be moved in the direction orthogonal to the introducing direction of the discoid recording medium into the device and also along a recording surface of the discoid recording medium in accordance with the introducing movement of the discoid recording medium into the device.  Then, the switch pressing piece 70 is provided in its moving direction with plural push switches 81, 82 and 83 for outputting signals at different levels between the pressing state of pieces to be pressed (81a), 82a and 83a and the nonpressing stage of them respectively, so that the size of the discoid recording medium to be introduced can be detected depending on which piece to be pressed the push switch is pressed with a progress of introducing the discoid recording medium into the device.
Patent JP-S63176674-A (JP)
Title: Detecting method for abnormal part in forced press feed line of pump
Inventor: HANIYUDA KICHIYA
IPC: G01M99/00
Filed: 1987-01-19
Abstract: PURPOSE:To detect an abnormal part to be efficiently discovered, by graphically displaying aged deterioration of a signal from pressure sensors, provided in a line, and specifically locating the abnormal part from a crossing point between an advancing pressure wave and a reflecting pressure wave. CONSTITUTION:Pressure sensors P1-P5 are plurally provided with a space in a transport pipe 8 in the delivery side of an oil hydraulic pump, and aged deterioration of a signal from the sensor is graphically displayed. An advancing pressure wave toward the downstream from the upstream and a reflecting pressure wave toward the upstream from the downstream in a transport line are connected on a graphic display, and an abnormal part in the line is specifically located from the crossing point of these pressure waves. Accordingly, the abnormal part can be specifically located efficiently in a short time from the aged deterioration of the pressure by setting a less quantity of the pressure sensors.