baber/WOPTO huggingface dataset:
Patent JP-S59182531-A (JP)
Title: Process of insulating film at semiconductor device
Inventor: IZUMO SHIYOUZOU
IPC: H01L21/312
Filed: 1983-04-01
Abstract: PURPOSE:To enable to perform a fine process to the film of a semiconductor device by a method wherein a polyimide resin film for surface protection or to be used as an interlayer insulating film is adhered on a semiconductor substrate, and when a part thereof is to be removed, a cured film is generated partially on the surface of the film according to a sputter process, and etching is performed using the film thereof as a mask. CONSTITUTION:The Al wiring 2 of the prescribed shape is formed on a semiconductor substrate 1, polyimide isoindoloquinazolinedione is applied on the whole surface containing the wiring thereof, and baking is performed to convert it into an interlayer insulating film 3. Then Ar sputter etching is performed to the surface of the film 3 to generate a thin cured film 4 on the surface, the film is covered with a photo resist mask 5 having an opening corresponding to the wiring 2, and O2 plasma is irradiated to incinerate the exposed part of the film 4 to be removed at first. Then the exposed film 3 is removed using a hydrazine etching liquid to open a through hole 6, the mask 5 is removed, and a second layer wiring 7 is adhered on the film 3 coming in contact with the wiring 2 exposed in the hole 6.
Patent JP-H107923-A (JP)
Title: Benzothioxanthene dye and preparation and use thereof
Inventor: BAUER WOLFGANG DR
IPC: C09D11/328
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a benzothioxanthene dye which is useful as a red dye, for ink jet printing, having excellent weather resistance by introducing a sulfonic acid and/or sulfonate group or a sulfonamide group into a specified compd. SOLUTION: This benzothioxanthene dye is represented by the formula (wherein R<1> represents SO3 <-> M<+> or SO2 NR<4> R<5> ; R<2> and R<3> each independently represents H, SO3 <-> M<+> or SO2 NR<4> R<5> ; R<4> represents H, a 1-22C alkyl, a 3-7C cycloalkyl, an aryl, a heteroaryl, an aryl 1-6C alkyl, hydroxy, or a carboxy 1-4C alkyl; R<5> represents H, a 1-22C alkyl, a 3-7C cycloalkyl, an aryl 1-6C alkyl, hydroxy or a dihydroxy 1-4C alkyl, a carboxy 1-4C alkyl, a dicarboxy 1-6C alkyl, or the like; M<+> represents a cation; X represents H, chlorine or bromine; Y represents H, chlorine, a 1-4C alkyl, or an alkoxy; and (n) is 0, 1, or 2).
Patent JP-H06241548-A (JP)
Title: Structure of blow-off outlet for air conditioning apparatus
Inventor: TAMAKOSHI TOSHIO
IPC: F24F13/08
Filed: 1993-02-18
Abstract: PURPOSE:To transmit temperature conditioning air far away to the utmost at the low cost and with reduced noise with a simple improvement. CONSTITUTION:A cylinder 5 is connected at its one end directed in the direction of a cylinder axial core with an air conditioning apparatus and is opened into a room at the other end directed in the same direction. A spiral blade 6... is provided on the internal peripheral surface of the cylinder 5, spaced away at a predetermined distance in the peripheral direction whereby a spiral flow is produced on a temperature controlling air such as blown off hot air and cold air to restrict the spreading of the temperature conditioning air to the outside and hereby blow off the air far away to the utmost.
Patent JP-H08247775-A (JP)
Title: Device and method for identification of self position of moving body
Inventor: ONOGUCHI KAZUNORI
IPC: G05D1/02
Filed: 1995-03-15
Abstract: PURPOSE: To easily identify a self position of a moving body at any place with high accuracy by a method wherein a land mark image is abstracted from an image obtained by a TV camera and the recognition result of the land mark is outputted. CONSTITUTION: A land mark recognition section 1 recognizes a land mark in an image of a TV camera at any time and transmits information of the kind and position thereof to an observation map making section 2. The making section 2 adds the newly recognized land mark information to an observation map information memory section 3. At that time, a moving quantity calculation section 4 obtains a rough moving quantity required for a moving vehicle by using an internal sensor or the like. A rough position calculation section 6 calculates a rough present position of the moving vehicle and a map data managing section 7 cuts out data of a region of a circumference of the present position of the moving vehicle obtained by the calculation section 6 from a map data memory section 8 to transmit to a checking section 5.  The checking section 5 checks a chain of land marks described in the cut-out map data with a chain of land marks stored in the memory section 3 to identify the self position.
Patent JP-H08244303-A (JP)
Title: Method and device to maintain contact between recording medium and medium-supporting surface of scanning system
Inventor: ROBAATO PII MAKUNEI
IPC: B41J2/44
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To position a recording medium within an optimum circular spot focus band of a scanning laser beam by making a pressure load to the recording medium press the recording medium to an inner drum. SOLUTION: An apparatus 10 is incorporated in a laser type image setter 12 of an inner drum form. A recording medium 14 is supported on an inner drum 16 in scanning procedures. A medium transport and positioning system is normally used to stop a web part of the recording medium 14 supplied through a feed roll 18 onto the scanning drum 16. After being exposed, the recording medium 14 is wound again onto a take-up roller 20 for a next process and developed immediately with the use of an online processing machine. The laser type image setter 12 also includes a laser scanning mechanism 22 for directing a focused and modulated scanning laser beam 24 onto the recording medium 14 in parallel to a scanning direction 26 to expose a scanning line 28.
Patent JP-S56151752-A (JP)
Title: Thermosetting resin composition
Inventor: OKUNOYAMA TERU
IPC: C08G18/67
Filed: 1980-04-28
Abstract: PURPOSE: To prepare the titled composition having improved flexibility and toughness, without lowering electrical insulation, by mixing a petroleum resin with an addition reaction product of an oil-modified alkyd resin, a polybutadiene polymer and an isocyanate compound.  
     CONSTITUTION: The objective composition is prepared by mixing a compound obtained by the addition reaction of Amol of an oil-modified unsaturated alkyd resin containing 10W20wt% of an α,β-unsaturated carboxylic acid or its anhydride, modified with a drying oil or semidrying oil having an iodine value of 90W200 to an oil length of 20W60%, and having 1.5W2.0 terminal hydroxyl groups in a molecule, Bmol of a hydroxy-terminated polybutadiene polymer of formula I and/or formula II (R is alkenyl, etc., a≥0.7, b≤0.3, and a+b=1; n is a number corresponding to the polybutadiene molecular weight of 500W5,000), and Cmol of a difunctional isocyanate compound [C/(A+B) in the addition product is 0.5W1.0], with 15W50wt%, based on the addition product, of a petroleum resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07259493-A (JP)
Title: Construction enginnering and waterproof engineering of tunnel
Inventor: YOSHIZAWA KYOGO
IPC: E21D11/10
Filed: 1994-03-25
Abstract: PURPOSE:To easily form a waterproof film blocking water leakage to the inside of a tunnel and hard to be broken even at the time of depositing secondary lining concrete. CONSTITUTION:Liquid resin is sprayed on the surface of shotcrete 10 before depositing secondary lining concrete 12 under construction engineering to deposit the secondary lining concrete by covering the surface of the shotcrete 10 formed by way of spraying concrete on a tunnel inner surface 11 immediately after digging. A polyurea resin film 14 to block water leakage is formed by hardening it.
Patent JP-2000249645-A (JP)
Title: Scanning probe microscope
Inventor: HASUMURA SATOSHI
IPC: G01N37/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a scanning probe microscope in which a cantilever can be aligned with an optical system by a simple constitution. SOLUTION: An optical path 25 passes a cylindrical scanner center cavity part. As a result, the movement of a fine adjustment mechanism 28 is synchronized with the movement of the optical path 25. A cantilever 22 which is installed at a cantilever holding base 29 is transferred by using a position control device 27 and an X-Y stage 23, automatically to a part near a cantilever mounting art 30 which is attached to a head part. The optical path 25 is fine adjusted by using the fine adjustment mechanism 28, to a position in which the rear of the cantilever 22 is overlapped and in which the intensity of reflected light from a probe 21, incident on a displacement sensor 26 becomes maximum. After that, the cantilever mounting part 30 is brought close to the cantilever holding base 29, and the cantilever 22 is installed at the cantilever mounting part 30.
Patent JP-H03256044-A (JP)
Title: Thermal fixing type printer
Inventor: TAKANASHI RYOYU
IPC: G03D9/00
Filed: 1990-03-07
Abstract: PURPOSE:To allow the execution of high-density color printing while maintaining high whiteness by applying photosensitive compsn. particles on the base material of transfer paper independently and sectionally with each of respective colors. CONSTITUTION:The transfer paper 10 formed to a tape shape is sectioned by prescribed pitches in a longitudinal direction. The yellow particles 10a, magenta particles 10b and cyan particles 10c consisting of the photosensitive compsn. are mixed with a hot melt type transparent binder 14 and are applied on one surface of the base material 13 by each of the respective sectioned parts. An org. metal complex which is bleached by reacting with one color among three primary colors is used as the photosensitive compsn. The transfer paper 10 is irradiated with the light of the quantity corresponding to image data, by which the prescribed quantity of the photosensitive compsn. particles are made transparent and the remaining colored particles are heated and fixed so as to be transferred onto recording paper, in printing of each color. The high-speed color printing is executed in this way while the high whiteness is maintained.
Patent JP-H08253606-A (JP)
Title: Improvement of electroconductivity of resin molding and electrostatic coating
Inventor: SHIRAIWA TETSUO
IPC: C08J7/00
Filed: 1995-03-15
Abstract: PURPOSE: To modify the subject electroconductivity by kneading a raw material for a resin molding with a prescribed nitrogen-containing compound, molding, and subjecting the molding to corona discharge treatment, by using a resin having low electroconductivity, without damaging physical properties and hue of the resin. CONSTITUTION: (A) A raw material for a resin molding (e.g. a polyolefin resin such as polypropylene) is kneaded with (B) a nitrogen-containing compound of formula I [R<1> is a 5-20C alkyl or alkenyl; R<2> is H or CH3 ; R<3> and R<4> are each a 1-4C alkyl; A is (CH2 )n or a group of formula II; (n) is 1-5] (e.g. 2- dimethylaminoethyl caproate, etc.). The kneaded material is molded and the surface of the prepared molding is subjected to corona discharge (e.g. at about 10-100KV impressed voltage for <=100 seconds) to modify the electroconductivity of the objective molding. The amount of the component B used is preferably 0.01-10 pts.wt. based on 100 pts.wt. of the component A.
Patent JP-S62214019-A (JP)
Title: Differential limitation control device for vehicle with driving wheel propulsion control device
Inventor: NAITOU GENPEI
IPC: B60W10/12
Filed: 1986-03-13
Abstract: PURPOSE:To make higher a limit to turning radius by controlling an increase or a decrease in a differential limiting force from the outside on the basis of detected signals of a turning direction and the rotary speed of right and left driving wheels, and prohibiting the function of a driving wheel propulsion control device. CONSTITUTION:A control device 13 judges a turning direction on a steering angle 142. For example, when a vehicle turns to the left and a right wheel WR is faster than a left wheel WL, the device 13 judges a condition as in an initial turn and outputs a control current signal (i) to an electromagnetic proportion reducing valve 46 so as to reduce clutch pressure 'P' down to zero. After the intermediate time of turning and when the left wheel WL is faster than the right wheel WR, it is judged that an inner wheel spin is taking place and a driving force is being released from the left wheel WL, differential limiting torque 'T' is so increased or decreased as to make the slip ratio SR of the outer wheel WR agree to a predetermined slip ratio S0, and a work prohibiting signal (d0) is outputted to a traction control device 7 when said differential torque 'T' is being limited. According to the aforesaid constitution, a turning limit can be made higher.
Patent JP-H0315590-A (JP)
Title: Optical recording medium
Inventor: SHIGEMATSU SHIGETO
IPC: G11B7/243
Filed: 1990-03-07
Abstract: PURPOSE:To improve the ratio of the contrast between before and after irradiation of recording laser beams and to improve the C/N in reproducing information by providing a recording layer containing Te, Ge and a specific amount of Cr. CONSTITUTION:An optical recording medium 10 is comprised of a substrate 3, a recording layer 2 formed on the surface of the substrate 3, and a protective layer 1 formed on the surface of the recording layer 2. The recording layer 2 is a thin film of an alloy containing at least Te, Ge and Cr. More specifically, the recording layer 2 is a thin film of Te-Ge-Cr alloy or an alloy containing Te-Ge-Cr and an element of a low melting point other than Te or the other components. Since the recording layer contains Ge and a specific amount of Cr in addition to Te, the crystallization temperature of the recording layer becomes high, thereby improving the anti-oxidation and durability of the optical recording body. The amount of Cr contained in the recording layer 2 is 1-30 atomic % to the total number of atoms in the recording layer. Moreover, the thickness (d) of the recording layer 2 is 50-10000Angstrom .
Patent JP-H11235407-A (JP)
Title: Holding utensil for golf club
Inventor: TSUGAMI KEIJI
IPC: A63B55/40
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To collectively perform the attaching and the removing of a plurality of club shafts to/from a holding utensil by a method wherein, on a partition plate in a caddy bag, a press-holding member which holds the club shafts under a pressed state, is provided. SOLUTION: A hook 11 is provided on both end sides of a holding utensil main body 10 so that they may be engaged with a partition plate 53 of the main body 50 of a caddy bag 5 by hooking, and at the same time, on the club shaft S pinching side face of the holding utensil main body 10, a press-holding member 13 is integrally attached. In this case, as a thickness of the press-holding member 13, in order to keep a shaft S separate from an adjacent shaft S when the club shaft S is pinched, the thickness is set at a dimension which is larger than the diameter of the shaft S. That is, when the shaft S is pinched, parts which are not pinching the shaft S are joined to the partition plate 53. By this method, the attaching and the removing of respective shafts S to the holding utensil 1 can be collectively performed.
Patent JP-H08249730-A (JP)
Title: Production of optical recording medium
Inventor: IIDA HARUHISA
IPC: G11B11/10
Filed: 1995-03-15
Abstract: PURPOSE: To make it possible to cancel the variations in the film thicknesses and characteristics of recording layer by using substrates having guide grooves varying in depth depending on the positions where the substrates are set in sputtering chamber. CONSTITUTION: The plural substrates with guide groove are set in the positions A, B, etc., in a carrier according to the depths of the guide grooves in a sputtering device having the sputtering chambers 1, 2, 3 and these substrates are transported. While gaseous Ar and gaseous N2 are introduced into the chamber 1, reactive sputtering is executed by an Si target to form protective layers of silicon nitride on the substrates 11. Next, the carrier is sent into the chamber 2 and is subjected to sputtering by a target, such as Tb22 (Fe90 Co10 )78 , etc. to form the recording layers. Finally, the carrier is sent into the chamber 3 where the protective layers of the silicon nitride are formed on the recording layers.  As the result, the variations in the film thickness and characteristics of the recording layers due to differences in the positions within the sputtering chamber are canceled and the signal crosstalk between tracks is decreased.
Patent JP-H11236275-A (JP)
Title: Alumina-magnesia-carbon castable
Inventor: SOEDA TOMOMI
IPC: C21C5/44
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To decrease a fusing damage of molten steel and to improve durability by using an aggregate containing carbon. SOLUTION: The aggregate containing carbon is produced by mixing alumina of <=3 mm particle size, carbon of <=1 mm particle size and a resin as a binder, and granulating in a granulating machine into granules of about 8 mm diameter. As for the carbon, pitch, coke, carbon black and graphite can be used. As for the aggregate containing carbon, alumina - carbonaceous, magnesia - carbonaceous and alumina - magnesia - carbonaceous aggregates can be used. As for the alumina, sintered alumina, electrofused alumina and natural alumina can be used, and as for the magnesia, seawater magnesia, electrofused magnesia and natural magnesia can be used. By using the aggregate above described, the production of an alumina - magnesia - carbon castable, especially having >=10 wt.% carbon content is made easy.
Patent JP-S58174230-A (JP)
Title: Dispersing apparatus
Inventor: MORI TAROU
IPC: C09D11/00
Filed: 1982-04-06
Abstract: PURPOSE:To reduce the size of an apparatus and to narrow the space so much, by enabling the dispersion of a suspension having high concn. of fixed paricles and the manufacture of a finishing liquid with one apparatus. CONSTITUTION:Dispersing media 5 such as glass beads are contained in a basket 2 detained in the bottom of a vessel 1 and many small pores of the size capable of obstructing passage of the media 5 are opened on the basket 2. A stirring shaft 8 for rotation driving is provided freely rotatably for vertical direction with the basket 2 pierced in the vessel 1, a wing 10 for medium stirring is attached to the shaft 8 in the basket 2 and a wing 11 for suspension fluidizing is attached to the shaft 8 at bottom of the basket 2 and the shaft 8 is movable vertically together with the basket 2. Since the dispersion of the suspension having high concn. of solid perticles and the manufacture of the finishing liquid can be performed by one apparatus, the process can be settled with the smaller apparatus and the narrower space is satisfied.
Patent JP-H11235392-A (JP)
Title: Weak point part protective structure on fire of heat resistant sheet shutter
Inventor: YAMAMOTO TAKEHIKO
IPC: E06B9/17
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To improve a disaster preventive effect by forming a sheet of a heat resistant raw material, and arranging heat shielding members in the part where the sheet contacts with the other member in a heat resistant sheet shutter arranged in the opening part of a passage of a building for the prevention of disasters. SOLUTION: A sheet 1 composed of a flexible heat resistant material is formed by coating both surfaces or one surface of a sheet of heat resistant fiber, for example, silicon and silicic acid-based synthetic fiber with a fire resistant substance, for example, a slicone resin or a fluororesin. In this sheet 1, the lower part is inserted from an upper opening 3 into a seat plate (a weight) 2 by combining shape steel so that a weight member 4 is fixed to the lower end. At lowering time of the sheet 1, the seat plate 2 is seated on the floor surface 5 to protect the weak point part from a fire.  In this case, a part between the sheet 1 and the floor surface 5 is shielded by blocking up the upper opening 3 of the seat plate 2 by these heat shielding members 6 by sewing up the heat shielding members 6 (61, 62) composed of a flexible heat resistant material to the lower both surfaces of the sheet 1.
Patent JP-S52139926-A (JP)
Title: Current transformer
Inventor: YOSHIDA HIROSHI
IPC: H01F27/42
Filed: 1976-05-18
Abstract: PURPOSE: To form a current transformer capable of satisfying S.F. specification (for example, S.F. 5, error class 0.5) with inexpensive core such as silicon steel plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01231305-A (JP)
Title: Foil-wound transformer
Inventor: YAMAZAKI HARUYUKI
IPC: H01F27/28
Filed: 1988-03-11
Abstract: PURPOSE:To prevent a coil of each stage, from slipping down, and to dispense coil loads to respective stages by providing the irregularities of the same shape to the outer circumferential section of an inner cylinder and the inner circumferential section of an outer cylinder. CONSTITUTION:The irregularities of lower inclined sections 5, upper inclined section 6 and parallel sections 7 are shaped to an inner cylinder 2 and an outer cylinder 3, and the irregularities are connected in the circumferential direction. A cooling duct 4 cools a coil 1 while being used as a member holding and fixing the coil 1. When metallic foils 8 intend to slide and fall, compressive force works in the circumferential direction, and the lower ends of the metallic foils 8 are deformed undulatingly when the metallic foils further slide and fall, thus preventing deformation between a narrow section between insulating sheets 9 so far as extremely large load is applied from an upper section. Accordingly, since the inner cylinder is also tilted to the inside, not only the metallic foil 8 on the outside but also the metallic foil 8 near the inner cylinder are not slid and brought down. Likewise, the upper inclined section 6 obviates the upward displacement of the metallic foils 8.
Patent JP-H09249275-A (JP)
Title: Tube container storing box
Inventor: YAMANAKA NAOKI
IPC: B65D85/14
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items by dispensing with a shutter which may damage or deform a tube container by forming a storing box, under such conditions that the storing box is mounted to a loading machine for loading contents, in such a manner that a discontinuous part is formed to release the tube container surrounded by a side surface. SOLUTION: This tube container storing box comprises a bottom cover of small bulk and a side surface part formed by bending belt-shaped materials, and after a tube container 5 is put into the box, an upper cover may be used when the box is transported or stored, however, it is preferable to tightly close the box with a heat-shriankable film. A shutter part for closing a tube feed hole is not required. For feeding a tube to a loading machine, a bottom cover is attached to a tube feed base seat of the loading machine and the bottom cover is removed and the side wall of the box is pushed up to open a separation end of the box, whereby a discontinuity 4 is formed to feed the tube. Thus, parts are required only at the side surface and bottom cover of the box and cost can be reduced.