baber/WOPTO huggingface dataset:
Patent JP-H065722-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MAEDA AKIYOSHI
IPC: H01L21/28
Filed: 1992-06-16
Abstract: PURPOSE:To enhance the reliability of the ohmic contact of a contact hole or a through hole in a multilayer interconnection. CONSTITUTION:A contact hole 17 which has been made in a layer insulating film is sputtered and etched in a mixed gas of an inert gas and a reactive gas; an adhesion substance which has been produced on the surface of a lower- layer aluminum interconnection 13 is removed. After that, an aluminum film is deposited by a sputtering operation without being exposed to the outside air; it is patterned. An upper-layer aluminum interconnection 19 is formed.
Patent JP-H104704-A (JP)
Title: Rotary structure of levee coating machine
Inventor: SHIMAZOE MASAHIRO
IPC: A01B35/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a levee coating machine capable of making easy maintenance and inspection work of the machine, such as removal of weeds entwining tilling teeth. SOLUTION: This levee coating machine, which is connected with a traveling machine and forms a new levee D while traveling along an old levee C, comprises a rotary unit in which a tooth shaft 10 is arranged in the orthogonal direction to and with a downward inclination to the advancing direction of the traveling machine, a plurality of tilling teeth 11 are fitted at the tip of the tooth shaft 10 along the axial line of the shaft 10 to project with a space, and a rotary cover 14 is located in position directly above the tilling teeth 11 in such a way that the rotary cover 14 is freely turnable upside down between the working position where the rotary cover 14 covers directly the above side of the tilling teeth and the unworking position in which the rotary cover 14 is sprung up to make a open space directly above the tilling teeth.
Patent JP-H08329553-A (JP)
Title: Tape recording device and recording medium therefor
Inventor: SATO HIDEYUKI
IPC: G11B15/087
Filed: 1995-06-01
Abstract: PURPOSE: To provide a tape recording device and its recording medium capable of automatically recording multiple programs in a desired order. CONSTITUTION: CPU 11 successively records multiple programs with different reserved time zones set in a memory 12 through an operation key 13 on a tape 21 according to recording orders set to each program. Recording start positions of each program are detected by reading with a fixed head 17 a control signal 22 recorded on the tape 21 in advance. To be more specific, CPU 11, prior to the approach of the reserved times of each program, controls a tape driving part 15 to traverse the tape 21 quickly or rewind it up to each recording start position, and starts recording with the coming of the reserved time. Consequently, the programs are recorded on the tape in a desired order in an edited state irrespective of whether they are recorded before or after the reserved time.
Patent JP-H09263553-A (JP)
Title: Azeotropic mixture of pentafluoropropane with hydrogen fluoride and separation and purification of pentafluoropropane
Inventor: NAKADA TATSUO
IPC: C07C17/383
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To separate and purify R-245fa and/or HF from a mixture containing R-245fa and HF without passing through water washing process. SOLUTION: This azeotropic mixture substantially comprises 1,1,1,3,3- pentafluoropropane and hydrogen fluoride. The azeotropic mixture containing 1,1,1,3,3-pentafluoropropane and hydrogen fluoride is fed to a distillation process to provide a distillate containing the azeotropic mixture substantially comprising 1,1,1,3,3-pentafluoropropane and hydrogen fluoride and bottoms containing separated and purified 1,1,1,3,3,-pentafluoropropane or hydrogen fluoride.
Patent JP-H0714544-A (JP)
Title: Bulb type fluorescent lamp
Inventor: IIDA SHIRO
IPC: H01J61/28
Filed: 1993-06-28
Abstract: PURPOSE:To maximize the luminous efficiency even when a high-frequency lighting circuit is used. CONSTITUTION:This bulb type fluorescent lamp is provided with a double U-shaped fluorescent tube 1 having an amalgam 1c on the fine tube 1b of an end section 1a, a holder 2 holding both end sections 2a of the fluorescent tube 1 at hold sections 2a, a high-frequency lighting circuit 3 for lighting the fluorescent tube 1, a case 4 storing the high-frequency lighting circuit 3, and a globe 6 storing the fluorescent tube 1 and constituting an envelope 5 together with the case 4. The fluorescent tube 1 is fixed and held to the holder 2 at both end sections with a silicone adhesive 7, and the fine tube 1b of the fluorescent tube 1 is heat-conductively connected to the high-frequency lighting circuit 3 via the silicone adhesive 7.
Patent JP-H0719486-A (JP)
Title: Microwave oven
Inventor: NOGUCHI HIROYUKI
IPC: G01N22/00
Filed: 1993-06-28
Abstract: PURPOSE:To enable an automatic sensing of material quality of cooked item to be carried out to check if it is liquid such as milk and the like and further to improve its operating characteristic as well as its convenience in use in operation in it. CONSTITUTION:Sensing microwave is oscillated from a microwave oscillation means 26 toward a cooked item 7. Microwave permeated through the cooked item 7 is received by a microwave receiving means 27. When a level of the received signal is lower than a reference value for judgement, material quality of the cooked item 7 is automatically judged as liquid. With such an arrangement as above, judgement of material quality of the cooked item 7 becomes accurate and at the same time its operating characteristic is improved. Then, since a control over supplying of microwave can be performed in response to a result of judgement, it is possible to eliminate an irregular heating when liquid such as milk and the like is heated.
Patent JP-H11351660-A (JP)
Title: Air conditioner
Inventor: HAMANO HIROYUKI
IPC: F24F13/22
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which the loss of air supply is lowered to realize a more comfortable air conditioning by providing a heat exchanger with a thin main body capable of effectively performing a heat exchanging and supplying air sucked and heat exchanged from a suction grill provided in the circular part of the front surface of the main body from an outlet port provided in a decorative cover on a lower surface. SOLUTION: A suction grill 5a provided with a filter inside is provided in the front surface of a main body 1 whose plane configuration is formed in a substantially quarter circular sector shaped base which comes closely to or comes into contact with the ceiling surface of a living room and is attached closely to the corner of wall surfaces in two directions. An outlet port 2 is provided in the decorative cover 5 of a lower surface. An electrical part 9 is provided in the rear surface side of the outlet port. In an air passage for connecting the suction grill to the outlet port, heat exchangers 6 facing the suction grill and having drain pans 7 in lower parts and an air sipply fan 3 having a fan motor 4 for supplying air sucked from the suction grill and performing a heating exchanging in the heat exchangers to the outlet port are provided.
Patent JP-S63318923-A (JP)
Inventor: NIWA HIKARI
IPC: A47K4/00
Filed: 1987-06-24
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-H114405-A (JP)
Title: Recording method for image data and digital camera
Inventor: DOUTSUBO NOBUHIDE
IPC: H04N5/907
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To omit troublesome operations for recording by recording composite image data by having only to mount other memory card having a sufficient idle capacity. SOLUTION: When the operator selects template image data and photographed image data recorded on a memory card 46, a CPU 28 uses a DRAM 24 for compositing both the image data. A CPU 28 compares the data amount of the composite image data with an idle capacity of the memory card. When the data amount is an idle capacity or below, the composite image data are recorded on the memory card. On the other hand, when the data amount is larger than the idle capacity, the CPU 28 displays a prescribed warning message on an LCD 34. When the operator loads other memory card, the CPU 28 again compares the composite image data with the idle capacity of the memory card newly mounted. If the idle capacity is sufficient, the composite image data are recorded on the memory card.
Patent JP-H08323526-A (JP)
Title: Rotary cutting tool
Inventor: NAGASHIMA YOSHIMITSU
IPC: B23B31/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide a rotary cutting tool excellent in rigidity by making a core of a shank of a rotary cutting tool body with cemented carbide, the outer circumference with steel, and the core to occupy a specific percentage of the edge diameter. CONSTITUTION: Overhang magnitude 1 for a three dimension copy cutting is made in a shape occupying a long shank 2 of about four times of the edge diameter in the figure. The core 3 of the long shank 2 is made of cemented carbide and the outer circumference 4 is made of steel. The core 3 and the outer circumference 4 of the long shank 2 are fixed by fitting them together. While the outer circumference 4 and the edge 5 may either be made integrally or individually and then connected together, the edge 5 is connected to the core 3 which is made to occupy 50% to 95% of the edge diameter. Thus it can exhibit excellent performance in large overhand magnitude for three dimension copy cutting and the like.
Patent JP-H08330270-A (JP)
Title: Method of etching compound semiconductor substrate
Inventor: HISAMORI BUNJI
IPC: C23F1/08
Filed: 1995-05-31
Abstract: PURPOSE: To provide an etching method by which a uniform etching thickness can be obtained, when etching a compound semiconductor substrate, using wet etchant. CONSTITUTION: Etching is performed by performing the process of soaking a compound semiconductor substrate by fixing a compound semiconductor substrate in a container charged with etchant, or the like consisting of mixed liquid among sulfuric acid, hydrogen peroxide solution, and water, and tilting or sliding the container 4 thereby shifting the etchant 4, and the process of exposing it to atmosphere repeatedly.
Patent JP-S5781930-A (JP)
Title: Controlling method for mechanical expander
Inventor: KAWAI KAZUO
IPC: B21D39/08
Filed: 1980-11-07
Abstract: PURPOSE: To insert and remove a tube smoothly and quickly without giving damage by properly adjusting the position of a grip and receiving rollers when the tube is fed to and pulled out from an expander.  
     CONSTITUTION: A gripper 2 is set so that when a tube P is fed to an expander 1 a holding part 23 comes to the first position A where the holding part is positioned at a height H 1  from the floor surface, and when the tube is pulled out from the expander 1, the holding part 23 is positioned at the second position A 2  where it is at a height H 2  (H 2 <H 1 ) from the floor surface. On the other hand, receiving rollers are set at the first position B 1  where the upper peripheral face comes at a height of R 1  when the tube P is fed to the expander 1, and at the second position B 2  where the height is R 2  (R 2 >R 1 ). By this way, the tube P can be kept always concentric with the expander 1 and the generation of flaws on the inner face due to contact with the expander 1 can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5680827-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: G11B5/708
Filed: 1979-12-04
Abstract: PURPOSE: To increase both the durability and the oxidation resistance of a magnetic recording medium, by forming a film of the specific high molecular material containing the specific modified silicone oil onto the surface of the Co-contg. magnetic thin film.  
     CONSTITUTION: The high molecular material containing about 1W20wt% modified silicon oil composed essencailly of the compound shown in the formulas (one of R 1  and R 2  is the group of formula II or III and the other is the methyl group; R 3  and R 5  are alkyl groups of C 1W20 ; R 4  is the alkylene group of C 1W20 ) is dissolved into a proper solvent and then coated on the surface of a metallic magnetic thin film containing Co formed on a substrate in about 0.1W1.0μ thickness. As the high molecular material one or more kinds among a vinyl chloride-vinyl acetate copolymer, a polyvinyl butyral copolymer and a methacrylate are used. With formation of such film, a magnetic recording medium such as the magnetic tape or the like can be obtained with no reduction of the output caused by a bleed-out phenomenon even at a high temperature and high humidity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0450335-A (JP)
Title: Selector for warp yarn in jacquard machine
Inventor: KAWANAMI WASABURO
IPC: D03C13/00
Filed: 1990-06-15
Abstract: PURPOSE:To prevent warp yarn selecting operation from unstabilizing due to rocking of solenoids by moving vertical needles in the direction of the solenoids with knives, then sucking and holding the needles. CONSTITUTION:Vertical needles are respectively provided with protruding parts 4, 41 and 42 pressed with knives in lowering the knives 2 for moving the vertical needles. A current is passed through only solenoids 6 attracting and holding the vertical needles connected to weft yarn unselected in the next opening of the warp yarns based on information about a prescribed weaving pattern and the vertical needles 3, 31 and 32 are moved in the direction of the solenoids, attracted and held with the solenoids with electricity conduction.
Patent JP-S5584367-A (JP)
Title: Coating composition
Inventor: MURACHI TATSUYA
IPC: C08G18/65
Filed: 1978-12-22
Abstract: PURPOSE: To provide a coating composition adapted for electrostatically flocked product with excellent wear resistance by mixing silicone with specified urethane prepolymer.  
     CONSTITUTION: A silicone (B) and a di-isocyanate (C) as a hardening agent are mixed with an urethane prepolymer (A) having an isocyanate group or hydroxyl group at the end thereof as obtained by reacting in inert gas atomosphere at approx. 80°C for three hours polyhydroxybutadiene (a) having one or more hydroxyl groups in one molecule with hydrogen added by more than 98% to double bond and average molecular weight of 500W50,000 one or more of plyether series or polyester series diols (b) such as polypropylene oxide glycol, polybutylene adipate, etc., and (c) a di-isocyanate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10229161-A (JP)
Title: Electronic component and manufacturing method of electronic component
Inventor: NAKAMURA TOSHIFUMI
IPC: H01L21/98
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To easily achieve miniaturization of an electronic component by providing an insulating material, which integrally seals chip components so as to cover each circuit surface and expose each bump electrode, insulating layers laminated alternately in order on the insulating material and a wiring layer consisting of a prescribed conductor pattern. SOLUTION: A molding material 13 consisting of an epoxy resin or the like is filled in a molding die 20 so as to bury each chip component 11 and each solder pump 12 in the die 20 using a prescribed molding device. In this case, by filling the material 13 in the die 20 from the side of each circuit surface 11A of each chip component 11, the circuit surfaces 11A of the chip components 11 can be reliably covered with the material 13 independently of the spacings between the components 11. Accordingly, the spacings between the components 11 can be remarkably made narrower than those between the chip components of a conventional multichip module.
Patent JP-S5858122-A (JP)
Title: Method for precoating precoat filter
Inventor: MARUYAMA SHINSAKU
IPC: B01D37/02
Filed: 1981-10-01
Abstract: PURPOSE:To form a uniform precoat layer to the outer periphery of a filter element, by injecting a gas to the supply side of a precoat material for a short time when a cylindrical upright type filter is precoated. CONSTITUTION:A precoat material is injected from a precoat material injection pipe 4 to start the precoating of a cylindrical upright type precoat filter. Subsequently, when the precoat material reaches the filter 1, a gas is injected for a short time from a gas injection pipe 5 and the gas passed through a filter element is accumulated in the upper dome of the filter 1 and, while the part thereof is drawn out from a filtrate discharge pipe, the residual gas is removed from a residual gas exhaust pipe 8. By this method, a precoat layer 3 is uniformly formed on the Johnson's screen 2 of the filter.
Patent JP-H05323206-A (JP)
Title: Fiberscope
Inventor: TOMITA SHINICHI
IPC: G02B26/08
Filed: 1992-05-26
Abstract: PURPOSE:To provide the fiberscope through which both a visible-light image and an infrared-light image can be observed. CONSTITUTION:An image fiber which is made of fluoride glass and transmits light in a visible light-infrared light wavelength range is used. A visible-light image input device 3 and an infrared-light image input device 4 are optically connected to this image fiber. A switching means 5 which mounts both the input devices 3 and 4 on a moving table and traverses them is used as a connecting means. The image fiber 1 and visible-light image input device 3 are connected together first and a visible-light image of a body to be measured is observed on a CRT monitor 7; and then the moving body 5 is traversed to connect the image fiber 1 and infrared-light image input device 4 together, and an infrared image of its temperature distribution, etc., is observed. Thus, the position relation between the visible-light image and infrared-light image of the body to be measured can be made clear.
Patent JP-S5585237-A (JP)
Title: Differential-pressure transmitter
Inventor: YASUKAWA AKIO
IPC: G01L9/04
Filed: 1978-12-22
Abstract: PURPOSE: To minimize hysteresis at the zero point due to temperature changes of the semiconductor strain gauge by welding the root of the cantilever to the body of the differential-pressure transmitter through a connecting member made of material of good resilience.  
     CONSTITUTION: A cantilever 4 with a cylindrical root is joined with the body 6 having a circular groove formed thereon through a cylindrical connecting section 12 with a good resilience like a copper beryllium. The body and the cantilever are each welded 13 to the connecting member entirely around the root thereof. The combination of the fastening and welding methods can reduce the hysteresis at the zero point due to deviation of the connection. The cylindrical shape of the connecting member makes it possible to reduce stress generated at the connection and at the same time to minimize the effect on the connection by a strain generated in the semiconductor strain gauge pellet 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6062521-A (JP)
Title: Installation device for air conditioner
Inventor: MATSUBAYASHI HIDE
IPC: F24F1/00
Filed: 1984-07-30
Abstract: PURPOSE:To improve an outer appearance and to prevent dust from entering into the clearance by a method wherein the width of an installation plate is made substantially the same as that of the main body and the lower end of the plate is bent in L-shape. CONSTITUTION:In a system in which a main body 8 is hung over an installation plate 9 fixed to a wall 5 so as to complete the installation, the width of the installation plate 9 is made substantially the same as that of the main body 8 and at the same time the hanger part for the main body is hung over the upper end of the installation plate 9. The lower side of the installation plate 9 is bent at a position where it is substantially the same as that of the bottom surface of the main body 8, both right and left ends of the installation plate 9 are bent and a longitudinal sash bar member 10 can be fixed to the bent part. As a result, the lower end bottom surface of the installation plate and the bottom surface of the main body are made flat under their installed condition. No clearance between the main body and the wall surface causes the outer appearance to be improved and thus it is made possible to prevent dust from entering into the clearance.
Patent JP-H0821793-A (JP)
Title: Method for evaluating corrosion resistance of metallic material, method for designing high corrosion-resistant alloy, method for diagnosing corrosion state of metallic material and method for operating plant
Inventor: SAKAI MASANORI
IPC: C23F15/00
Filed: 1994-07-08
Abstract: PURPOSE:To evaluate a corrosion damage, etc., based on a theoretical background by comparing a critical condition determined on the basis of data including a level of a valence band of a passive state film in a flat band state and a Fermi level of a corrosion system. CONSTITUTION:The dissolving speed of a passive state film is exponential function of potential difference DELTAphiH in an electric double layer. Therefore, when the potential difference DELTAphiH in the electric double layer is increased even slightly, the dissolving speed is increased rapidly. That is, a stable area is broken. Therefore, a critical condition determined based on data including a level of a valence electron band of the passive state film in a flat band state is obtained. Moreover, a Fermi level of a corrosion system including the passive state film and a corrosion environment under a target corrosion environment is obtained. A corrosion resistance is evaluated by comparing the Fermi level with the critical condition. Accordingly, environment in a plant (e.g. quality of cooling water in an atomic plant) can be controlled to make a structural material stable.
Patent JP-S6313040-A (JP)
Title: Silver halide photographic sensitive material having improved stability of dye image
Inventor: KANEKO YUTAKA
IPC: G03C7/26
Filed: 1986-07-04
Abstract: PURPOSE:To improve the fastness of a magenta dye image by incorporating a magenta coupler expressed by specific constitutional formula and a magenta dye image stabilizer expressed by specific constitutional formula into the titled material. CONSTITUTION:This silver halide photographic sensitive material is constituted by incorporating at least one of the magenta coupler expressed by general formula I and at least one of the magenta dye image stabilizer expressed by general formula II therein. In formula I, Z denotes a nonmetallic atomic group necessary for forming a nitrogenous heterocycle and the ring to be formed by said Z may have a substituent. X denotes a substituent which can be eliminated by reaction with the oxidant of a color developing agent. R denotes a hydrogen atom or substituent. In formula II, R<3> and R<4> respectively denote a hydrogen atom, alkyl group, alkenyl group, cycloalkyl group, aryl group, heterocyclic group, acyl group, etc. The discoloration and color fading by light are thereby suppressed and the generation of Y-stains in the undeveloped color part by the effect of light, heat and humidity is prevented according to such color photographic material.
Patent JP-H04263187-A (JP)
Title: Disk type recording apparatus and assembling method thereof
Inventor: MAIKU TEII SUTORITSUKURAA
IPC: G11B33/02
Filed: 1991-05-31
Abstract: PURPOSE: To improve the position accuracy of an actuator such as a magnetic head to the disk of a disk type recorder. CONSTITUTION: On a support 3 of the disk type recorder, opening parts 11d, 15a and 15b are provided for fixing parts, require good position accuracy, to a rotary shaft 5C of a disk 5 of an actuator 7 or the like. The integrated parts to be fixed through both the face sides of the support 3 are formed and fixed from both the sides of the support 3 by molding dies.