baber/WOPTO huggingface dataset:
Patent JP-H09184081-A (JP)
Title: Surface treating liquid for copper or copper alloy
Inventor: SAITO KENICHI
IPC: C23G1/10
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prepare a surface treating liquid for copper or copper alloy which has a high treating capacity, makes it possible to obtain a surface state having good surface gloss, contains a specific dissolution rate restraining agent or contains an agent for preventing the change of the dissolution rate with lapse of time, capable of exhibiting efficacy when combined with this dissolution rate restraining agent. SOLUTION: This surface treating liquid for copper or copper alloy contains an acidic soln. consisting of hydrogen peroxide, mineral acid and stabilizer and aminophenol sulfonic acid and/or benzamide. The surface treating liquid for copper or copper alloy contains such treating liquid and sulfanilic. Further, the surface treating liquid for copper or copper alloy contains such treating liquids and ammonium hydrogenfluoride.
Patent JP-2001164819-A (JP)
Title: Stay for window sash
Inventor: NAKANISHI KOICHI
IPC: E05D11/06
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a stay for window sash having the pulling function of a window sash and usable for both right and left types. SOLUTION: A window frame mounting seat 30 is connected to a window sash mounting seat 37 through a first arm 35. A reciprocating seat 32 slidably mounted on the mounting seat 30 is connected to the window sash mounting seat 37 through a second arm 39. An engagement projection 48 is provided in the tip center of the mounting seat 37. An insert groove 49 is formed in the end center of the window frame mounting seat 30. A guide wall 51 is formed on the front of the insert groove 49 so as to guide the projection 48 to the insert groove 49.
Patent JP-H11171588-A (JP)
Title: Opal-colored surface porcelain material for artificial teeth and production thereof
Inventor: SUZUKI KIYOTAKA
IPC: C03C8/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an opal-colored surface porcelain material for artificial teeth having superior opal color and also no cracks to be generated. SOLUTION: The opal-colored surface porcelain material 24 for artificial teeth 2 consists of porcelain material glass for artificial teeth, and 0.7-7.0 wt.% Al2 O3 fine powders, and the Al2 O3 fine powders each has <0.5 μm average particle size and also is dispersed in a matrix of the porcelain material glass. The opal-colored surface porcelain material 24 preferably has 6.3-6.8×10<-6> / deg.C thermal expansion coefficient.
Patent JP-H11173676-A (JP)
Title: Hot air heater
Inventor: NAGUMO YOSHITOSHI
IPC: F24H9/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a hot air heater which can reduce cost of a hot air blowoff port frame mounted at a hot air blowoff port on the front of the body of the apparatus by decreasing the man-hour of assembling. SOLUTION: A hot air blowoff port frame mounted on a hot air blowoff port provided on the front of the body of an apparatus is constituted of a plurality of horizontal blades 2, a lateral frame part 5 for fixing ends of the respective horizontal blades 2 and a comb-shaped vertical reinforcing member 7 in which a plurality of insertion grooves 8 are each provided with serrated retaining protrusions 9 and 10 in the upper and lower portions of the internal surface thereof. The horizontal blades 2 are forced into the insertion grooves 8 with the distance between the tips of the retaining protrusions 9 and 10 facing each other smaller than the thickness of the horizontal blades 2 and the vertical reinforcing member 7 is fixed.  As a result, the fixing of the vertical reinforcing member 7 is completed by a simple one process to reduce the manhour of assembling thereby achieving a reduction in cost. The dogging of the serrated retaining protrusions 9 and 10 into upper and lower sides of the horizontal blades 2 enables firmly locking of the horizontal blades 2 in the insertion grooves 8 thereby securely fixing the vertical reinforcing member 7.
Patent JP-2000179227-A (JP)
Title: Hinge structure
Inventor: HAYASHI MIKIO
IPC: E05D7/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a hinge structure capable of generating enough turning force even in the case where a material to be support moves, and freely setting the correspondence relationship between the turning angle and the turning force. SOLUTION: In this hinge structure having a shaft member 1 and a cylindrical member 2 rotatably fitted to the shaft member 1, magnetic parts 11, 21 are provided for generating lines of magnetic force for brining the suction force directing in the radial direction of the axis of the shaft member 1 or the repulsive force between the shaft member 1 and the cylindrical member 2. The suction force or repulsive force based on the magnetic parts 11, 21 has a gradient to the relative angle of the shaft member 1 and the cylindrical member 2 about the axis of the shaft member 1, and the relative turning force is generated between the shaft member 1 and the cylindrical member 2 by such gradient.
Patent JP-H07184787-A (JP)
Title: Charcoal fire type roaster
Inventor: KATO KINYA
IPC: A47J37/06
Filed: 1993-12-27
Abstract: PURPOSE:To secure the safe cooking by reducing the generation of fire sparks when charcoal is supplied into a small kitchen range, by preheating the charcoal by the combustion gas of the small kitchen range. CONSTITUTION:A charcoal accommodating case 20 has a shelf 21 consisting of a perforated plate installed at the bottom part. The high temperature combustion gas and the smoke which are generated during combustion flow into a preheating case 15 through the gap 11 between a furnace body 3 and a flue case 10, and a flue pipe 12, and after flowing in the charcoal accommodating case 20, the gas and smoke are discharged outside through a discharge pipe 14. The charcoal 25a accommodated in the charcoal accommodating case 20 is preheated by the combustion gas which flows in the charcoal accommodating case 20. When the charcoal 25a on a roaster 5 in a small kitchen range 3 reduces, the charcoal accommodating case 20 is pulled out forward, and the charcoal 25a inside is taken out and supplied on the roaster 5. Since the charcoal 25a is preheated by the combustion gas, speedy ignition is enabled, and the sharp thermal deformation is reduced, and the generation of fire sparks can be suppressed.
Patent JP-2000183265-A (JP)
Title: Lead frame for semiconductor device
Inventor: HASEGAWA TORU
IPC: H01L23/50
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent deformation by weakening the working power of the fluid material of a dam part working on a tie bar, without weakening injection molding pressure. SOLUTION: A tie bar 3, to be used to stop the filling of resin into an unwanted region when a semiconductor device is resin sealed, is formed in such a manner that the resin pressure receiving surface 5 is protruding with respect to a vector A of working power, which becomes small due to the pressure dispersing effect and the pressure reducing effect per unit area, and the deformation of the tie bar 3 is prevented. The curved surface of the pressure-receiving surface 5 can be formed on the intersecting plural planar surfaces.
Patent JP-2000184174-A (JP)
Title: Image forming device
Inventor: TAKEMOTO KAZUHIRO
IPC: H04N1/387
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent a recording mistake by means of obtaining an image which is automatically made to correspond to a recording sheet of paper by rotating input image data by means of prescribed angle based on a feature detected through the use of a CCD reading sensor and forming it on the recording sheet of paper which is placed on a tray arranged at the outer side of a device main body. SOLUTION: A first detecting means 107 being an optical sensor and a CCD reading sensor detects the size, inserting direction and printing contents (a letter head or the like) of the recording sheet of paper P which is placed on a manual insertion tray 100. By the detection result, a paper sheet size error is displayed to end a processing or input image data is rotated by 90 deg. or 180 deg. to operate an exposure means 5. As a result, an image carrier body 3 consisting of a photoreceptor drum is exposed, an electrostatic latent image is formed by using an electrifying means 4, an image forming means 6 and a transfer means 7 and, then, development is executed by toner and a toner image is transferred onto the recording sheet of paper P.
Patent JP-H07169581-A (JP)
Title: Discharge lamp lighting device
Inventor: KOJO TAKUYA
IPC: H02M7/537
Filed: 1993-12-17
Abstract: PURPOSE:To downsize a device by controlling the output of a discharge lamp service life last stage detecting circuit and the output of a touch switch circuit with a transistor. CONSTITUTION:In a monolithic voltage resonance type high frequency lighting device, the device is composed of an output circuit of a service life last stage detecting signals of a discharge lamp 17 by using a characteristic that an electric current and voltage are increased when the discharge lamp 17 comes to the last stage of the service life and a touch circuit 4 to repeatedly output ON and OFF signals every time when a person touches it. An action of a transistor 13 of the touch circuit 4 is controlled by driving these two output signals by a single transistor 13.
Patent JP-H0517042-A (JP)
Title: Two-way downward driving assembly for document track
Inventor: PIITAA DEIBUITSUDO HANNA
IPC: B65H5/06
Filed: 1991-12-18
Abstract: PURPOSE: To provide a device to move a document to the bottom of a document track accompanying the movement of the document in first and second directions in the document track. CONSTITUTION: This device includes a feeding unit 28 which is located on one side of a document track 16, and a cooperating unit 30 which is located on the opposite side of the track 16. The cooperating unit 30 has a rod which is pivotally fixed to a supporting body, and a high friction roller 35 is fixed to the top end of the rod, and a low friction roller 54 is rotatably supported by the lower end of the rod. Accompanying the movement of a document in the first direction in the document track 16, the low friction roller 54 on the bottom of the rod is axially rotated slightly by a slight rotation of the rod by the high friction roller 35, and accompanying the movement of the document in the first direction, a downward component of force which is applied to the document is produced.
Patent JP-2000137035-A (JP)
Title: Automatic analysis device
Inventor: USHIKUBO MASAO
IPC: G01N35/10
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To improve processing capacity by positioning the other reagent vessel over the other reaction vessel while positioning one reagent vessel over one reaction vessel. SOLUTION: A rotary table 115 is rotated, a first reagent vessel 131 corresponding to analysis item in a reaction tank positioned on a dispensing position R1 is positioned over the reaction tank, and the piston of a dispenser is driven to dispense the first reagent to the reaction tank. The rotary table 115 is rotated, the first reagent vessel corresponding to the analysis item in the other reaction tank is positioned over the other reaction tank, and the first reagent is dispensed. The rotary table 115 is rotated to position a stirring mechanism on the dispensing position R1, and the dispensed first reagent is stirred. The rotary table 115 is rotated to position the stirring mechanism on a washing tank 159 to wash a stirring bar. Dispensing of a second reagent is similarly performed while rotating a rotary table 117.  Thus analysis of high precision is made possible, and washing of the dispensing probe becomes unnecessary.
Patent JP-H09183996-A (JP)
Title: Detergent composition
Inventor: SOMEYA TAKASHI
IPC: A61Q5/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent compsn. which exhibits good foaming properties, detergency, and foam qualities during cleaning and is excellent in the feeling of refreshment after rinsing by imcoporating a potassium salt of a higher fatty acid, an alkyldimethylaminoacetic acid betaine, and a high-polymn.-degree polyethylene glycol into the same. SOLUTION: This compsn. contains 5-30wt.% potassium salt of a higher fatty acid, 2-20wt.% alkyldimethylaminoacetic acid betaine, and 0.0005-1wt.% high-polymn.-degree polyethylene glycol. The synergistic action of the potassium salt and the betaine provides a thickening effect, giving a stable liq. with a suitably high viscosity even without using a gelatinizing agent. The synergistic action also improves the detergency of the compsn. and enables the inhibition of occurrence of soap scum.
Patent JP-H06187188-A (JP)
Title: Control system for unit type multiplex system
Inventor: KAWASAKI TETSUO
IPC: G06F1/00
Filed: 1992-12-16
Abstract: PURPOSE:To automatically operate the necessary processing at the time of unit exchange by discriminating whether or not a required control is operated to the mounted unit, and updating the content of the memory means of the mounted unit as necessary. CONSTITUTION:Each unit 41-4N is equipped with a reloadable data storage device 12, and identification data proper to a main body device are provided on the main body device side. Then, when the units 41-4N are mounted on either of main body devices 5, the identification data stored in the data storage device 12 of the units 41-4N are compared with the identification data proper to the main body device 5, whether or not the required control is operated to the mounted units 41-4N is discriminated based on the compared result, and the content of the data storage device 12 of the mounted unit is updated as necessary. Therefore, the load of an operator at the time of executing the unit exchange can be reduced, and the setting miss of initial data or the like can be effectively prevented.
Patent JP-H07184483-A (JP)
Title: Mulching sheet
Inventor: SHIMONOHARA TAKESHIGE
IPC: A01G13/00
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the luxuriant growth of weeds in a vegetation zone by surely covering the upper surface of the vegetation area with a mulching sheet without forming a gap, when an area between dividing members is filled with soil brought from another place and planted with plants as the vegetation area for stabilizing the surface of a slope formed by cutting soil or filling-up soil or for improving the spectacle of the slope, a flower garden or a vegetation zone along a road. CONSTITUTION:The mulching sheet 3 is molded so that its front edge and rear edge surfaces contact with the back surface 45 of an upper shelf board 13 used as a dividing member and with the tip edge surface of a lower shelf board 13 used as a dividing board, respectively.
Patent JP-2000348857-A (JP)
Title: Rush current eliminator of microwave oven
Inventor: KIM CHEOL-JIN
IPC: H05B6/66
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a rush current eliminator of a microwave oven reducing manufacturing costs of the microwave oven and simplifying its assembling processes by efficiently eliminating the rush current with a simple structure. SOLUTION: This microwave oven provided with a high-voltage drive part including a high-voltage transformer HVT includes a driving means for turning on/off a switching means 100 by generating a driving power and the switching means 100 wherein during switching on, a movable contact is first connected to a first contact c, one end thereof is coupled with a PTC (positive temperature coefficient) thermistor PCT, after passing a predetermined period, the movable contact is then connected to a second contact d to apply a power source voltage on the high-voltage drive part.
Patent JP-H06185131-A (JP)
Title: Bubble scattered roof cooling system
Inventor: OWADA ATSUSHI
IPC: E04B1/74
Filed: 1992-12-16
Abstract: PURPOSE:To prolong the it residence time of a sprinkled water on a roof surface, make it to contribute to cooling of the roof surface, and reduce the amount of water sprinkled by connecting a chemicals injecting means for generation of bubbles to each sprinkling hose, and sprinkling the water from an atomizer nozzle. CONSTITUTION:Sprinkling hoses 3 are installed at the ridge of a metal roof 1, and a plurality of atmoizer nozzles 5 protruding in the direction of roof inclining are arranged at a constant spacing. Before the nozzle 5, a chemicals injecting means 11 for mixing of chemicals 9 is connected. When a pump 7 is driven to send water to the hoses 3, the water whose viscosity is raised by mixing of a minute quantity of chemicals 9, produces bubbles simultaneously with atomization, and the sprinkled water in the form of bubbles of a great quantity flows down in the direction of roof inclining. This prolongs the residence time of the water on the roof and enhances the cooling effect through taking away the evaporative latent heat from the roof surface.
Patent JP-H05170924-A (JP)
Title: Compounding of particle
Inventor: KIKUCHI YUJI
IPC: B29B9/16
Filed: 1991-12-25
Abstract: PURPOSE:To efficiently obtain a composite particle having a structure where partly exposed additional particles are fixed to the surface of a parent particle and excellent in heat resistance by bringing the additional heat-resistant particles into contact with the parent particle with stirring at a prescribed temperature. CONSTITUTION:In fixing heat-resistant substance particles to the surface of a thermoplastic substance larger than the above particles and having 100mum to 10mm average particle size, the heat-resistant substance smaller than the thermoplastic resin is initially heated to the softening point of the above thermoplastic substance with stirring in an apparatus equipped with a stirring mechanism and with a heating mechanism. The thermoplastic substance is then added thereto to fix the heat-resistant substance to its surface. As the additional substance, a substance excellent in strength or slippage may be used. In addition, the additional particles are fixed to the parent particle in a rugged state without being deformed or crushed.
Patent JP-H05177508-A (JP)
Title: Dislocation-of-feeding-shaft monitoring method of nc machine tool
Inventor: SUZUKI KOICHI
IPC: B23Q15/12
Filed: 1991-12-25
Abstract: PURPOSE:To enable accurate and high-efficient' machining by setting optimum allowable values to the dislocation of the feeding shaft of n NC machine tool in accordance with the degree of machining such as finish machining, intermedi ate and rough machining. CONSTITUTION:The dislocation (c) between the command position of the feeding shaft that is defined on the basis of the machining command information from an NC device 20 and the actual position that is detected by an encoder 109 is obtained, and a plurality of dislocation allowable values W, T1, and T2 that have been determined in accordance with the degree of machining are set, and when the detected dislocation (4e) exceeds the set allowable value, warning, alarm, and the like are output.
Patent JP-H10187004-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: SASAKI TERUHIKO
IPC: G03G21/18
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize a process cartridge, to reduce the number of parts, and to supply toner in a toner container to a developing roller exhaustively. SOLUTION: While this cartridge is made a cleanerless one where a cleaning process is omitted, the developing roller 20 is provided in a developing chamber, a coating roller 21 is disposed in a toner chamber 11, and the toner T is enclosed in the roller 21. The roller 21 is made close to a cartridge frame body 13. By rotating the roller 21, the toner T is stirred and discharged to the surface of the roller 21, and carried to the roller 20. It is unnecessary to provide a toner housing part for housing the toner T excepting the roller 21.
Patent JP-H06190778-A (JP)
Title: Cutter
Inventor: HIRASAWA TOSHIHIRO
IPC: B26D3/16
Filed: 1992-12-24
Abstract: PURPOSE:To cut a hollow product of resin without generating inconvenience such as burrs and steps. CONSTITUTION:A cutter 10 (of 1.5mm thick) is equipped with a sharp tip 12 at its foremost part and a cutting edge 14 formed on both sides in such a way as intersecting at the cutter tip 12. The cutting edge 14 is formed curving along a locus in the form of a circular arc having a radius (r) in the region from the cutter tip 12 till the end of the cutter 10. When the cutter 10 sinks, the cutter tip 12 which is sharp plunges into a hose to be cut H for a car, and a cut is provided in the hose H. Then this cut is widened gradually by the cutting edges 14 on both sides of the cutter tip 12, and cutting of the hose proceeds.
Patent JP-H10197880-A (JP)
Title: Sealing material and liquid crystal display device
Inventor: ISHIKAWA KEIZO
IPC: G02B5/00
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To improve light shieldability by incorporating at least a resin component and light shieldable particulates into a sealing material for packing desired liquid into the spacing between substrates facing each other and hermetically sealing these substrates. SOLUTION: The sealing material 4 for packing the desired liquid into the spacing between a pair of the substrates facing each other, for example, a color filter substrate 2 and a counter electrode substrate 3 and hermetically sealing the substrates contains at least the resin components and the light shieldable particulates. Bisphenol F type, bisphenol A type diglycidyl ether, etc., are used as the resin components constituting the sealing material. Carbon black having an average grain size of about 0.01 to 0.5μm and resin coated carbon black formed by subjecting this carbon black to grafted coating of polyoxyethylene alkyl ether, etc., are used for the light shieldable particulates constituting the sealing material. The light shieldable particulates are preferably incorporated into the sealing material within a range of 5 the 10 pts.wt. per 100 pts.wt. resin components.
Patent JP-2001174927-A (JP)
Title: Transporting device or photographic paper
Inventor: ARAI KIYOTAKA
IPC: G03B27/46
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a transporting device for photographic paper which is capable of transporting the photographic paper without meandering. SOLUTION: This device has a transporting means 31 which exists on the upstream side of the photographic paper 6a and 6b to be transported and a pair of rollers 32 which exist on the downstream side of this transporting means 31 and nip and transport the photographic paper 6a and 6b. The transporting means 31 is so controlled that the front ends 6c of the photographic paper 6a and 6b are fed toward the nip part 32 of a pair of the rollers 32 under stoppage, that the transportation of the photographic paper 6a and 6b is continued before the front ends 6c bend along the nip part 32 and that a pain of the rollers 32 nip and transport the front ends 6c along the nip part 32c.
Patent JP-H11181311-A (JP)
Title: Conductive polymer composition and conductive component using it
Inventor: SAKAKI TOSHIAKI
IPC: H01B1/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a conductive polymer composition reduced in the dispersion and long-term change of electrical resistance and little in the change with time in environmental conditions, and to provide a conductive component using it. SOLUTION: The conductive polymer composition comprises an ionically conductive polymer and a lowly moisture-permeable polymer, and is characterized in that the ionically conductive polymer is dynamically vulcanized to constitute the particulate discrete phase, and the lowly moisture-permeable polymer constitutes the continuous phase.