baber/WOPTO huggingface dataset:
Patent JP-H0747730-A (JP)
Title: Printer
Inventor: HOSOMI HIROAKI
IPC: B41J15/04
Filed: 1993-08-09
Abstract: PURPOSE:To always prescribe recording paper to a predetermined position to prevent the shift of the recording paper by setting the distance of the paper route from a paper supply part to a paper feed roller so as to vary the same on the left and right sides in the lateral direction of the recording paper. CONSTITUTION:A receipt passage surface part 4a for receipt paper 1a is provided to the left part of a paper guide 4 and side surface parts 4c, 4d prescribing the lateral direction of the paper are arranged on both sides of the receipt passage surface part 4a. A journal passage surface part 4b for journal paper 1b is provided to the right part of the paper guide 4 and side surface parts 4e, 4f prescribing the lateral direction of the paper are arranged on both sides of the journal passage surface part 4b. A paper contact part 3 is set so as to be inclined by a predetermined angle in the lateral direction of roll paper 1 so that the distance of a paper route from a paper supply part 2 to a paper feed roller is varied in the lateral direction of the recording paper. Since the journal paper 1b is sent in contact with the side surface part 4f, the issuing position of the journal paper 1b after printing is stable and the contact force with a paper flange 7a becomes stable.
Patent JP-S6257669-A (JP)
Title: Wax coater
Inventor: HASHIMOTO MITSUO
IPC: B08B3/02
Filed: 1985-09-09
Abstract: PURPOSE:To return excess wax into a contg. tank without depositing the wax by providing nozzles for melting which spray the heated wax toward the non- fluid wax in a coating booth. CONSTITUTION:This invention relates to a wax coater for automatically coating the rust preventive wax to an automotive body, etc., in which the nozzles 6 for spraying the heated wax through heaters 8 fed therein with the wax from a wax tank are provided in the coating booth 21. Branch pipes 22 for melting the wax are communicated with the headers 8 aside from said nozzles and nozzles 24 for melting are formed at the top ends. The nozzles 24 spray the heated wax particularly toward parts 25, on a base 4, where the wax is liable to solidify. The sprayed wax is returned into the contg. tank. The deposition of the excess solidified wax in the booth is thus obviated and the excellent economy and workability are obtd.
Patent JP-2000028170-A (JP)
Title: Clean unit
Inventor: NISHIYAMA KUNIHARU
IPC: F24F7/06
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To perform cleaning of the interior of a cleaning room by a method wherein the portion through which clean air of at least a unit body is supplied is formed of a stainless steel having an antifungal action. SOLUTION: In a cleaning unit, since a member 2 of which a clean air outlet 2a part is formed forms a stainless steel having an antifungal action, various fungi and molds are prevented from adhesion to the vicinity of the clean air outlet 2a of a unit body 1 and a whole of a portion in which an outlet is formed. This constitution prevents the occurrence and growth of fungi and a mold layer at the air outlet 2a of the unit body 1 and a member 2, of which the air outlet 2a is formed, and lamination of the spores thereof, even when molds flying in a room and separated from the cloths of workers are included in air in an air flow when a flow of an air flow by a natural convection in a clean room circulates through the periphery of the unit body 1.
Patent JP-H10178095-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: MUTO YOSHIO
IPC: H01L21/027
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To fabricate a semiconductor device having a low contact resistance and excellent in long term reliability of interconnection of multilayer interconnection structure while shortening the fabrication time. SOLUTION: When a contact hole 6 is made by etching an interlayer insulation film 4 with an etching gas containing a fluorine based gas, a fluoride layer 22 is formed on the surface of an upper protective layer 13 overlying a lower interconnection film 3 deposited on the bottom of the contact hole 6. The fluoride layer 22 is removed together with the upper protective layer 13 on the bottom of the contact hole 6 in an ashing system using a mixture gas of a fluorine based gas and O2 gas.
Patent JP-2001021380-A (JP)
Title: Scaling apparatus
Inventor: SAWA MASAAKI
IPC: G01D5/244
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a scaling apparatus in which scales can be distributed and detection accuracy can be enhanced without outputting unnecessary two- phase pulse signal. SOLUTION: The scaling apparatus 1 is provided with a distributed scale detecting means 4 for detecting only a distributed scale 6 in order to process a plurality of distributed scales 6 electrically as if they are one continuous scale by linking the graduations electrically such that no break is present between the graduations at the end of two scales without outputting an unnecessary pulse signal at a place where no distributed scale 6 is present for a plurality of scales 6 distributed on the moving path of a detecting head 2.
Patent JP-2001018742-A (JP)
Title: Airbag device for automobile
Inventor: YASUDA MITSUO
IPC: B60R21/2165
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an airbag device for an automobile having a break-open part with high safety by making the break-open part resistant to damage under pressure from the front side of a cover but prone to damage under pressure from the back side of the cover, and avoiding formation of sharp edges on the breaking surface of the break-open part. SOLUTION: This airbag device for an automobile, having a break-open part 30 formed with a weakened part at the position of an interior cover 102 facing an opening in an airbag case, has a breaking line 16 formed by forming through-holes 15 at required intervals to one another around the break-open part 30. Each through-hole 15 is formed at a predetermined tilt angle to the direction in which it spreads outwards with respect to a normal a connecting the center of the hole starting end portion 15a of the back face of the cover 102 to a tangent on the front side of the cover 102.
Patent JP-H0758081-A (JP)
Title: Method and apparatus for measuring dry etching depth
Inventor: YOSHIKAWA TAKASHI
IPC: C23F4/00
Filed: 1993-08-10
Abstract: PURPOSE:To provide the method and the apparatus for measuring the etching depth during dry etching. CONSTITUTION:An optical-axis aligning visible-light laser 1 and a long- wavelength light source 2 for measurement are connected with a coupler 3. The optical-axis alignment is readily performed with visible light. When a substrate 11, which absorbs visible light, is etched, a long-wavelength light source, whose light is not absorbed, is used as the measuring light source. The light source generates the pulse light. The laser exciting effect for the etching is decreased. A lock-in detecting system 9 is used and the S/N is increased. In the etching accompanied by the substrate, the measurement is performed in synchronization with the rotation. Thus, the vibration of the substrate and the effect of a pattern caused by the rotation are decreased. The variable wavelength light source is used for the light source. The measurement is performed at the wavelength, where the peak of the strength vibration occurs at the time of the intended etching depth.
Patent JP-2001026513-A (JP)
Title: Refreshing feeling improver
Inventor: YAMASHITA YUKI
IPC: A61K8/30
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a refreshing feeling improver capable of enhancing refreshing effects of a refrigerant and the persistence of the refreshing feeling and to provide a method for improving the refreshing feeling of a toilet lotion by formulating the refreshing feeling improver. SOLUTION: This refreshing feeling improver is capable of enhancing a refreshing feeling of a refrigerant and the persistence of the refreshing feeling comprises a nonionic surfactant having >=15 hydrophile-lipophile balance(HLB) as an active ingredient. In a recipe of a toilet lotion, the nonionic surfactant having >=15 HLB is used with the refrigerant in combination to thereby improve the refreshing feeling thereof and the persistence of the refreshing feeling.
Patent JP-S5989939-A (JP)
Title: Air conditioner
Inventor: TANAKA KOUJI
IPC: F24F1/00
Filed: 1982-11-11
Abstract: PURPOSE:To make a frame structure such as struts and others unnecessary, by giving strength to support a heat exchanger unit and a fan unit to a U-shaped board itself, by using a board of which section is nearly a U-shape as the main component material of an outer casing. CONSTITUTION:A completed air conditioner is composed of a solid board having strength, of which section is nearly a U-shaped, provided with four corners 59a-59d by fitting flange pieces 3a and 3b. In this case, the solid board can be used as a strengthened member enough to support units such as a heat exchanger unit 31 and a fan unit 32, when it is allocated to be installed on the floor in the upright state. Besides, the reinforcement to the right and the left directions is made by a drain pan 34 striding over the both right and left sides 21 and 22 of a board 1, and a crossed reinforcement is made by a slanted heat exchanger 33 striding over the drain pan 34 and the upper edge of the back side 23 of a board 1, and the fan casing 39 of a fan unit 32 striding over the drain pan 34 and the underside edge of the back part 23 of a board 1, respectively. The outer casing of an air conditioner of which strength is increased can be obtained by utilizing the above-mentioned units as reinforcement members.
Patent JP-H0864210-A (JP)
Title: Oxidant gas side electrode for molten carbonate fuel cell and manufacture thereof
Inventor: TATEISHI HIROSHI
IPC: H01M4/86
Filed: 1994-08-23
Abstract: PURPOSE: To provide an electrode capable of preventing breakage or crush due to the fastening pressure when it is incorporated in a molten carbonate fuel cell for operation by forming the electrode with a porous body of a prescribed aggregate before it is incorporated in the cell. CONSTITUTION: Multiple oxide grains such as α-LiAlO2 are bound together by metal layers covered on the surfaces to form an aggregate, and an electrode is formed of a porous body of the aggregate before it is incorporated in a molten carbonate fuel cell. The oxide grains are firmly bound together, the compression-resistant strength is increased, and the oxidant gas side electrode for the molten carbonate fuel cell capable of preventing breakage or crush due to the fastening force when it is incorporated in the molten carbonate fuel cell for operation is obtained.
Patent JP-S5988256-A (JP)
Title: Regenerating device of grinding belt
Inventor: TSUDA TOORU
IPC: B24B53/10
Filed: 1982-11-11
Abstract: PURPOSE:To enable a grinding belt to be efficiently regenerated, by placing cutting chips and stains or the like, adherent to an abrasive material on an endless grinding belt, in an easily exfoliated condition by a chemical treatment agent and then removing the chips and the stains or the like by plural movable brushes. CONSTITUTION:A regenerated grinding belt (a) is suspensibly mounted around a movable shaft 5 and pulleys 7, 11 and peripherally moved around by driving a feed pulley 3, and chips adhering to an abrasive material a' is floated so at to be easily exfoliated by a chemical treatment agent in a lifted vessel 1. Here a side of the abrasive material a' is strongly rubbed by swivelling a movable brush 2 oppositely arranged to a rugged part 101 in the vessel 1, efficiently removing the chips, and next, a residual being left in the first process of removal is removed by the second movable brush 4 reversely turning to the moving direction. In such way, a grinding belt, used only once and then thrown away in the past, can be regenerated.
Patent JP-S6167888-A (JP)
Inventor: RITSUKII JIEI SHIYURIIBAA
IPC: G06T11/20
Filed: 1985-09-10
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-S58100121-A (JP)
Title: Orienting method for liquid crystal display element
Inventor: INOUE KATSUYUKI
IPC: G02F1/1337
Filed: 1981-12-10
Abstract: PURPOSE:To carry out horizontal orientation by pressing an orienting member having many fine grooves with a directional property on the surface against a plastic film substrate having a formed display electrode to transfer the grooves. CONSTITUTION:A transparent electrode 9 of indium oxide or the like with 300OMEGA resistance value and external connectors 10 are formed on one side of a polyester film 8 having 100mum thickness, and the electrode 9 is faced to a plate 11 of glass or the like as a horizontally orienting member. The plate 11 has grooves 12 each having 1mum width and 1mum depth at pitches. The plate 11 is heated to 130-180 deg.C and pressed against the film 8 for 1-5sec like an arrow 13. Thus, fine grooves having the reverse shape to the shape of the grooves 12 cut in the plate 11 are transferred on the surface of the electrode 9 on the film 8.
Patent JP-2001027410-A (JP)
Title: Separate type incineration ash melting facility, and its operation controlling method
Inventor: KATSUI SEIZO
IPC: F23G5/14
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an economical refuse incineration ash melting facility which is high in heat efficiency, and capable of completely decomposing dioxins, and preventing an explosion accident caused by an unburnt gas in advance, and its operation control method to enable the stable operation. SOLUTION: This incineration ash melting facility melts the incineration ash discharged from a refuse incinerator 1 to incinerate the refuse such as a domestic waste. The refuse incinerator 1 mainly comprises an incinerator body 11, and a secondary combustion chamber 12, a high-temperature melting chamber 2 is continuously provided on an incineration ash outlet of the refuse incinerator 1 via a residue sorting means 19 to sort an unburnt residue 43 and incombuistibles 42, a combustion gas duct 17 connected to an outlet of the secondary combustion chamber 12 is partly branched and connected to the high-temperature melting chamber 2, and the remaining part is connected to an exhaust gas treatment facility 5 of a melting exhaust gas 75 to be discharged from the high-temperature melting chamber 2. In addition, a melting burner 26 is provided on the high-temperature melting chamber 2, and a melting air feed means to feed the melting air to the high-temperature melting chamber 2 is connected thereto.
Patent JP-2000026395-A (JP)
Title: Production of n-alkyl-alpha- dialkylaminoacetohydroxamic acid compound
Inventor: KITAMURA MASAHARU
IPC: C07C259/06
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To produce an N-alkyl-α-dialkylaminoacetohydroxamic acid compound in high yield by a process necessitating short reaction time and forming suppressed amount of by-product by carrying out the reaction in a mixed system composed of water and a specific aprotic polar organic solvent. SOLUTION: The objective compound of formula III (R4 is an alkyl) (e.g. N-methyl-α-dimethylaminoacetohydroxamic acid or N-methyl-α- diethylaminoacetohydroxamic acid) is produced by reacting an α- dialkylaminoacetic acid ester compound of formula I (R1 to R3 are each an alkyl) (e.g. a compound of formula II) with an N-alkylhydroxylamine (e.g. N- methylhydroxylamine) in a mixed system composed of water and an aprotic polar organic solvent (e.g. acetonitrile or propionitrile) [the volume ratio of organic solvent/water is preferably 1/(2-20)] preferably at 20-80 deg.C for 6-15 hr.
Patent JP-S6259060-A (JP)
Title: Paper support mechanism in printer or the like
Inventor: INOMATA YOICHI
IPC: B41J15/04
Filed: 1985-09-09
Abstract: PURPOSE:To obtain a support mechanism available for papers of two different widths, by providing a pressing device pressing a paper support hub in a thrust direction and a fastening device preventing the removal of the paper out of a hub guide slot. CONSTITUTION:At the positions corresponding to the ends of a paper 1, hubs 2, 2' are installed, and top portions 3, 3' of the hubs 2, 2' are inserted along guide slots 5, 5' in guide plates 4, 4'. At this time, the construction allows the side end of the top portion 3' to engage with the taper portion of a pressing member 7 which is pressed by a plate spring 6 in the direction of arrow A. The top portions 3, 3' are recessed into the guide slots 5, 5', which prevents the paper from slipping out of the guide slots 5, 5'. With use of the large width paper, the pressing member 7 shifts in the reverse direction to that of an arrow A to support the paper in a fixed place. In this manner, the papers of different widths can be alternately set on the same support mechanism.
Patent JP-S5989080-A (JP)
Title: Television synchronous receiver
Inventor: SAKAMOTO YOUICHI
IPC: H03D1/22
Filed: 1982-11-12
Abstract: PURPOSE:To decrease the pull-in time of frequency by using a frequency pull-in circuit as an auxiliary circuit for frequency pull-in of a costus loop and then connecting the costus loop to a channel selector of PLL frequency synthesizer system to constitute a TV synchronous receiver. CONSTITUTION:A costus loop consists of a high frequency input part 27, a synchronous wave detectors 28 and 29, a phase detectors 34, a voltage control oscillator 36, a 90 deg. phase shifter 37, etc. While a frequency pull-in circuit comprises a sound IF amplifier 38, a frequency discriminator 39, a voltage subtractor 40, etc. The output of the frequency pull-in circuit is added to the output of an LPF35 through a voltage adder 42. Then a phase locked loop PLL is formed with a reference oscillator 43, a reference frequency divider 44, a prescaller 45, a variable frequency divider 46, a phase detector 47, an LPF35, an oscillator 36, etc. This PLL forms a frequency synthesizer device together with a channel selection control circuit 49 and a control signal input device.
Patent JP-S6444327-A (JP)
Title: Vent cut valve for automobile filler tube
Inventor: MORIZUMI MITSUO
IPC: B60K15/035
Filed: 1987-08-10
Abstract: PURPOSE:To eliminate the projection of a vent cut valve by arranging a cell into which evaporated fuel is introduced through a vent tube and a cell from which evaporated fuel is discharged to the canister side, in parallel with each other on a plane along the outer wall surface of a filler tube. CONSTITUTION:When an oil feed gun 2 is inserted into a filler port 1a of a filler tube 1, a door is turned in the direction A so as to push up a rod 5, and accordingly, a diaphragm 20 is lifted off from a partition wall 19 overcoming a spring 22 so that a plurality of cells 8, 9 are communicated with each other. Accordingly, evaporated fuel flowing out from a vent tube 6 flows into one 8 to the other 9 of the cells, and thereafter it flows into a canister through a tube 15. In this arrangement, a vent cut valve body 4a is set on the outer wall surface 1c of the filler tube 1.
Patent JP-H11350226-A (JP)
Title: Sports cap capable of being changed in several colors
Inventor: MIMURA KOICHI
IPC: A42B1/04
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a sports cap capable of being changed in several colors to serve physical education lessons in an elementary school. SOLUTION: This sports cap is obtained by sewing several semi-circular and curved cloth pleats 3 having a somewhat larger size than one half of the main body of the sports cap on the central portion 2 of the main body 1 of the sports cap, coloring the mutually faced surfaces of the cloths in the same colors, respectively, such that the surfaces 4 and 5, 6 and 7, and 8 and 9 are red, white and blue, respectively, and subsequently sewing hook-and-loop fasteners on the tips of the surfaces, respectively. When each of the cloths is turned over and subsequently fastened to the hook-and-loop fastener on the opposite side, the color of the sports cap is changed. The sports caps serve to divide students into several groups in the physical education lesson in the elementary school.
Patent JP-S5990174-A (JP)
Title: Pattern inspector
Inventor: IKIMI TETSUYA
IPC: G06V10/10
Filed: 1982-11-13
Abstract: PURPOSE:To improve the inspection accuracy by always obtaining a reference level corresponding to an actual picture pattern despite a change of the form, the surface state or the illumination state of an object to be inspected. CONSTITUTION:A CPU2 decides the picture pattern of an object to be inspected and performs the automatic dimming control and transmission of data to an output device 8 based on the quantized data stored in a video memory 5. A camera 3 is fixed in a region to be inspected and picks up a reference object and the object to be inspected to deliver the image pickup signal to an A/D converter. The illumination light quantity of an illuminator 10 is controlled by a dimming device 9 on the basis of an indication of the CPU2. The data quantized by a CPU1 is converted into a display signal by a D/A converter 6 and sent to a monitor CRT7.
Patent JP-2000016657-A (JP)
Title: Tab tape conveyance method for tab handler
Inventor: TEZUKA TOSHIYUKI
IPC: G01R31/26
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the operation of a measuring part in a tape automatic bonding(TAB) handler and improve a processing speed of the TAB handler. SOLUTION: A tape automatic bonding(TAB) handler is provided with a sprocket 4A and a sprocket 4B on both wings of a measuring part, and the sprockets 4A and 4B rotate synchronously to convey a TAB tape 1. After the rotation of the sprocket 4A on a supply reel 1A side stops, the sprocket 4B on a storage reel 1B side continues the rotation by an amount at which bending of the TAB tape 1 between the sprockets 4A and 4B disappears and stops, thereby reducing a processing speed more than in a conventional case.
Patent JP-2000021778-A (JP)
Title: Method for epitaxial growth
Inventor: YOSHIKAWA HIDEYUKI
IPC: H01L21/205
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To avoid growing polysilicon around the wafer back side edge to avoid cracking by executing the epitaxial growth after slightly removing an oxide film from the edge after forming an oxide film on the wafer back side. SOLUTION: The entire surface of an n+ type Si wafer 1 for the epitaxy is oxidized, a resist pattern is formed with a space of specified length from the periphery of the back side, an oxide film not protected by the resist is removed, the resist is removed, thus removing the oxide film at the periphery of the wafer 1, and the wafer 1 is epitaxially grown. If it is epitaxially grown with the oxide film fixed to the wafer 1 back side, unwanted polysilicon is not grown on the wafer 1 periphery, hence no irregularity appears at the wafer 1 periphery and the wafer 1 never cracks or breaks.