baber/WOPTO huggingface dataset:
Patent JP-H09278977-A (JP)
Title: Rubber-modified styrene-based resin composition excellent in transparency and flowability and molded product therefrom
Inventor: MORITA HISAO
IPC: C08L51/04
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in the physical properties balance between transparency and impact resistance and moldability, and useful for e.g. sheets, comprising a specific rubber-modified styrene-based resin and a glycerol higher fatty acid ester. SOLUTION: This composition comprises (A) 100 pts.wt. of a transparent rubber-modified styrene-based resin prepared by dispersing (A2 ) as particles 0.1-2.0μm in average size, 4-30 pts.wt. of a rubbery polymer containing >=70wt.% of a polystyrene-polybutadiene block copolymer 3-60cPs in the viscosity in the form of 5% styrene solution at 25 deg.C and 1.0-1.8 in the ratio of weight- average molecular weight (Mw ) to number-average molecular weight (Mn ): Mw /Mn composed of 5-50wt.% of styrene unit and 50-95wt.% of butadiene unit, with the refractive index difference between the components A1 and A2 of <0.01 in (A1 ) 70-96 pts.wt. of a copolymer composed of 20-70wt.% of a styrene-based monomer and 30-80wt.% of an alkyl (meth)acrylate monomer unit, and (B) 0.5-8 pts.wt. of a glycerol higher fatty acid ester.
Patent JP-H06272177-A (JP)
Title: Production of gigged fabric having multiple color effect
Inventor: TAKAMURA OSAMU
IPC: D06P5/00
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a fabric solely gigged layers of which is dyed and rich in multiple color effect by dying a gigged fabric consisting of polyester fibers with a dischargeable and an undischargeable dyes, then applying a discharging agent on the gigged surface and heat-treating it. CONSTITUTION:One surface of a knitted fabric consisting of polyester fibers is gigged, then dyed e.g. with dischargeable disperse dyes (blue and yellow dyes) and an undischargeable blue disperse dye. After drying, a discharging agent containing a reducing agent is applied solely on the gigged surface of the gigged knitted fabric and the fabric is heat-treated to obtain a gigged fabric excellent in multiple color effect with blue-colored gigged layers on a green ground color and having high grade feeling superior in artistic design feeling.
Patent JP-H02263660-A (JP)
Title: Thermal print-head
Inventor: YOSHIDA SUMITAKE
IPC: B41J2/335
Filed: 1989-04-04
Abstract: PURPOSE:To inhibit the occurrence of a gloss of characters or patterns which are transferred on paper by determining a distance from the end face of a thermal head to a heating resistor sensor to be a specific dimension or less. CONSTITUTION:A glaze layer 15 is formed on an insulating substrate 14. On the glaze layer 15, a plurality of heating resistor layers 16 are arranged in a straight line within a range of 600mum from an end part 19 of the insulating substrate 14, and thereon a feeding body layer 17 for supplying an electric power to the heating resistor layers 16 is provided. On the feeding body layer 17 and the heating resistor layers 16, a protective film 18 is formed. The setting of a distance l between the end face 19 of the alumina substrate 14 and the glaze layer 15 to be less than 600mum results in an ink 7 being peeled in a melt state. The ink 7 being peeled in a melt state is transferred to paper 6 excepting a small amount of an ink 7C remaining on an ink film 8. Then, an ink 7b transferred to the paper 6 has a gloss-free and rough surface with irregularities. In this manner, the occurrence of a gloss of characters and patterns can be inhibited.
Patent JP-H01257924-A (JP)
Title: Lens driving device for optical device
Inventor: SUZUKI HIROMASA
IPC: G02B7/36
Filed: 1988-04-08
Abstract: PURPOSE:To enable automatic focusing control with high accuracy by reciprocating a projection lens by a distance larger than a movement quantity which is enough to absorb the play of a driving system so that the return path is in a constant direction, and confirming the lens position. CONSTITUTION:The projection lens is moved by the distance larger than the movement quantity which is enough to absorb the play of the driving system so that the return movement is in the constant direction, and the lens position is confirmed; while the lens is moved in the constant direction, its focusing position is found and while the lens is moved in the constant direction, the lens is stopped at a target position. Thus, the lens is moved forth and back once so that the return path is in the constant direction, so errors in the optical axis direction of the driving system and in a direction perpendicular to the optical path direction are absorbed and the lens position can be confirmed; and then the focusing position is found while the lens is moved in the constant direction and the lens is stopped at the target position while moved in the same direction, so the high-accuracy automatic focusing control is performed without being affected by the play of the lens driving system in the optical axis direction and its perpendicular direction.
Patent JP-S62241556-A (JP)
Inventor: TSUCHIYA SHOZO
IPC: B02C4/02
Filed: 1986-04-14
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-H06271965-A (JP)
Title: Tube joint material made of high strength al alloy for aluminum heat exchanger
Inventor: ITAGAKI TAKESHI
IPC: F28F21/08
Filed: 1993-03-19
Abstract: PURPOSE:To produce a tube joint material made of Al alloy for aluminum heat exchanger, having high strength and superior pitting corrosion resistance. CONSTITUTION:This tube joint material made of Al alloy for aluminum heat exchanger is constituted of an Al alloy which has a composition consisting of, by weight, 3-6% Zn, 0.15-<0.5% Mg, 0.8-1.2% Mn, 0.3-0.9% Si, 0.15-0.45% Cu, 0.15-0.4% Fe, and the balance Al with inevitable impurities and further containing, if necessary, 0.01-0.1% Ti and/or 0.01-0.15% Zr.
Patent JP-S5726443-A (JP)
Title: Method of stabilizing surface of silicon device
Inventor: YOAHIMU DAATE
IPC: H01L21/3205
Filed: 1981-06-03
Abstract: Passivation of aluminum-metallized silicon components by applying at least one silicon layer. For the purpose of the subsequent contacting, the components are annealed after the application of the silicon layer at a temperature from 480 DEG  to 570 DEG  C. if the silicon layer thickness exceeds 0.1  mu m and a temperature from 400 DEG  to 500 DEG  C. if the silicon layer is up to about 0.1  mu m thick, it being possible to omit the annealing operation if the silicon layer thickness is less than about 0.05  mu m.
Patent JP-H10263627-A (JP)
Title: Composite sleeve roll and production thereof
Inventor: KAWAGE NOBUAKI
IPC: B21B27/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To produce a composite sleeve roll having a large and long size and high hardness and Young's modulus and excellent wear resistance by fitting and fixing the sleeves constituting plural formed body members divided at the surface crossed with the center axis of the roll into a shaft material part to form the roll. SOLUTION: The sleeves 3, 3 are fitted onto the shaft material part 4 as the center shaft and fixed to form the roll. Then, the sleeves 3, 3 are constituted by beforehand integrating plural formed body members divided at the surfaces crossed with the center axis of the rolls. The sleeve 3, 3 used is a compact of cemented carbide material powder with cold isostatic pressing(CIP). The cemented carbide material is WC-Co mixed material. The sleeve is integrated by sintering treatment and/or hot isostatic pressing(HIP). By this method, the composite sleeve roll having little strain and long size without developing the strain in the material even at the time of heat treatment of the cemented carbide sleeve, can be produced.
Patent JP-H09252562-A (JP)
Title: Motor
Inventor: YAMADA YOSHIYUKI
IPC: H02K1/32
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide stable performance of a motor by securing the quantity of air to the inside of a rotor while making the most of the heat exchanging function by a fin for heat radiation, and reinforcing the cooling function of the rotor. SOLUTION: In a motor where a shaft 2, a rotor 3 attached in a body with the shaft, surrounding this shaft 2, and a stator 4, which surrounds this rotor 3, are provided in the space within the frame 1, and a cooling fluid path 6 is made between the shaft 2 and the rotor 3, and also a cooling fin 10 is made at the end face of the rotor, and a fan 5, which circulates the fluid within the space to the cooling fluid path, is attached to the shaft, a fin and a tubular barrier plate 13 to demarcate the cooling fluid path are provided at the entrance of the cooling fluid path.
Patent JP-S5611132-A (JP)
Title: Binder for casting sand
Inventor: TANAKA YOSHIAKI
IPC: B22C1/22
Filed: 1979-07-06
Abstract: PURPOSE: To provide an org. self-curing binder improved in hot compressive strength, by combining stannous carboxylate catalyst and an epoxy compound other than the glycidyl type with an org. acid anhydride under specific conditions.  
     CONSTITUTION: A binder for casting sand is manufactured by the combination of 0.05W10wt% stannous carboxylate catalyst such as stannous 2-ethylhexanoate with an epoxy compound contg. an alicyclic epoxy bond and with an org. acid anhydride such as maleic anhydride in 0.4W2.0 ratios of the number of functional groups. This binder contains no sulfur and nitrogen components which exerts bad influence upon the property of casting and the environmental hygiene. The binder cures rapidly at room temp., forms a sand mold having high final compressive strength, and exhibits stable hot compressive strength in 400W600°C medium temp. range as well. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07265761-A (JP)
Title: Paint sludge collector comprising centrifugal vessel in water washing coating room
Inventor: MISU KUNIO
IPC: B05B15/04
Filed: 1994-03-30
Abstract: PURPOSE:To install a paint sludge collector comprising the centrifugal vessel in a water washing coating room without considering an installation space for the centrifugal vessel outside the water washing coating room by installing the paint sludge collector in the upper opening part of the maintenance water tank in the water washing coating room. CONSTITUTION:Water, which contains paint sludge and is stored in a water tank in a water washing coating room, is introduced to a paint sludge collector comprising a centrifugal vessel 11 in the water washing coating room and purified by removing the sludge with a centrifugal separator to be returned to the water tank. The paint sludge collector is installed in the upper opening part of the maintenance water tank 1 in the water washing coating room; that is, the paint sludge collector comprising the centrifugal vessel 11 is installed in the upper opening part of the maintenance water tank in the water washing coating room through a fixing stay 31. One end of the fixing stay 13 is fixed at the upper end of the vertical wall of the water tank, while the other end is fixed with a hanger means which is attached on the vertical wall 1A of the back of the rinsing coating room.
Patent JP-H07266864-A (JP)
Title: Controller of cooler for vehicle
Inventor: NAKAMORI TSUTOMU
IPC: B60H1/32
Filed: 1994-03-31
Abstract: PURPOSE:To increase the cooling air for a condenser of a cooler for improving cooling efficiency. CONSTITUTION:A radiator 1 provided with a cooling fan 4 and a condenser 2 provided with a fan 3 are disposed one upon another to operate the fan 4 for the radiator 1 when the cooler is operated even if a cooling temperature is low, so that the cooling air for the condenser 2 is increased.
Patent JP-H03288076-A (JP)
Title: Construction method for lining of existing pipe
Inventor: KITAYAMA YASUSHI
IPC: F16L1/00
Filed: 1990-03-30
Abstract: PURPOSE:To secure the diameter enlargement of a spiral tube by winding a banded body spirally, then fixing wire material between the opposed faces of the side edge parts of the banded body through adhesive, and detaching the wire material after the insertion of the spiral tube so as to make the side edge parts mutually slidable. CONSTITUTION:A banded body 10 with protrusions 12 disposed at one side edge part thereof and recessions 14 disposed at the opposite side edge part thereof is wound spirally by a tube manufacturing machine 20, and the insert part 12b of each protrusion 12 is inserted into each recession 14 to lock both side edge parts mutually. At this time, wire material 30 is interposed in a gap 15 formed between the opposed faces of the respective side edge parts through adhesive 31 to fix the above-mentioned locked part rigidly. In this state, the banded body 10 is pushed forward as a spiral tube 10' from the tube manufacturing machine 20 into a sewer pipe 81. The tip of this spiral tube 10' is fixed at the sewer pipe 81, and the tube manufacturing machine 20 is driven while pulling the wire material 30 at the tip part inward the spiral tube 10'. Then the wire material breaks away from the spiral tube 10'. The fixing of the above-mentioned locked part is thereby released to make the insert parts 12b slidable in the recessions 14, and the spiral tube 10' is enlarged in its diameter by this sliding motion and stuck to the inner face of the sewer pipe 81.
Patent JP-H08256402-A (JP)
Title: Attitude control device for pantograph
Inventor: TAKAHASHI NORIO
IPC: B60L5/24
Filed: 1995-03-17
Abstract: PURPOSE: To realize a safety mechanism which does not react to very small rolling by detecting the rolling angle of a vehicle body as linear displacement through the pressure of an air spring by a pneumatic conversion cylinder for detecting the tilting angle of a vehicle body and transmitting the detected value to a pressure control valve to operate a hydraulic actuator. CONSTITUTION: Rolling angle displacement detected by a pneumatic coversion cylinder 30 for detecting the tilting angle of a vehicle body, namely, linear displacement is transmitted to the input levers 36, 37 of two pressure control valves through a link mechanism A spool inside pressure control valves 20, 21 is opened and an operating oil is made to flow into one of the cylinder chambers of a hydraulic actuator 15. Thus, the hydraulic actuator 15 is operated, whereby the spring force of the link mechanism is balanced to stop the actuator 15. As a result, a safety mechanism is realized which does not react to a very small rolling angle change and in which high reliability can be secured.
Patent JP-S59206328-A (JP)
Inventor: EITO DORENTO
IPC: C07B61/00
Filed: 1984-05-01
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-S5611856-A (JP)
Title: Silver-oxide secondary-battery
Inventor: KAJITA KOUZOU
IPC: H01M4/34
Filed: 1979-07-07
Abstract: PURPOSE:To obtain a battery having a high resistance to overcharge and a high charge-and-discharge reversibility by using zinc powder and zinc-oxide powder as negative active material and placing a zinc-oxide layer on the separator side. CONSTITUTION:A positive-electrode can 2 is packed with a positive-electrode 1 made of an active material of two components which are, for instance, silver oxide and silver, and a separator 7 is equipped on the can 2. A negative-electrode can 4 is packed with a negative-electrode 3 which is made of active materials of zinc. A circular gasket 8 is layed between the can 2 and the can 4 in order to hermetically seal the opening between them, and the whole constitutes a button-type secondary battery. The negative-electrode 3 of such a battery is composed of two layers: a zinc layer 5 is formed by packing zinc powder in the negative-electrode can 4, and a zonc-oxide layer 6 is formed by packing zinc-oxide powder on the layer 5 of the separator 7 side.
Patent JP-S61245343-A (JP)
Inventor: KATO TAKASHI
IPC: D03D47/38
Filed: 1985-04-24
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-S60229569-A (JP)
Title: Color picture processor
Inventor: KAWAMURA NAOTO
IPC: H04N1/46
Filed: 1984-04-27
Abstract: PURPOSE:To process color picture signals accurately and easily by providing a means which inputs plural picture signals corresponding to different colors in time series and a means which converts the plural input image signals into an in-phase parallel signal. CONSTITUTION:Outputs R' and G' among R', G', and B' from a preliminary sample holding circuit 2 are inputted to post sample holding circuits 3 and 4. A sample clock phi3 from a sample clock generator 7 is inputted as a timing signal to the sample holding circuits 3 and 4 and the respective input image signals R' and G' are sampled and held almost at the rise of the clock. Thus, the signals are separated by colors to generate in-phase picture signals R', G', and B' of picture signals of the three primary colors. Therefore, matrix arithmetic is only performed by a post-stage matrix circuit 5 at an output period of almost one picture element, namely, T1 and the need for a fast arithmetic circuit is eliminated.
Patent JP-H11280940-A (JP)
Title: Splenoid valve and injector having it
Inventor: KOJIMA AKIKAZU
IPC: F02M51/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevented from the increase of size and to ensure sealability between the forward end face of a valve member and the seal surface of a valve seat member regardless of dispersion in a machining tolerance therebetween. SOLUTION: A solenoid valve 10 is provided to open and close a duct by making contact with each other and parting from each other between the forward end face 34b of the valve member 34 to axially reciprocate through a force relation between the excitation force of a solenoid 36 and the energizing force of a coil spring 37 and the surface 33a of a valve seat member 33. A valve seat member 33 is floatable arranged that the valve seat member 33 is moved as its own attitude is changed matching with that of the forward end face 34b of the valve member.  Through floating of the valve member 33 occasioned by press of the valve member 34 against the seat surface 33a, dispersion in a machining tolerance between the forward end face 34b and the seat surface 33a is absorbed and the surfaces are formed into close contact without any gap and a closing state to reliably close is ensured, and the less excitation force of the solenoid 36 suffice for operation of the solenoid valve.
Patent JP-H11283051-A (JP)
Title: Preparation method of three-dimensional object model
Inventor: HARA KENJI
IPC: G06T17/40
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the preparation method of a three-dimensional object model in which the smooth curved surface and edge part of an object are faithfully reconstituted. SOLUTION: In this preparation method of the three-dimensional object model by virtually moving the grid point of a polyhedron composed of plural polygons to a position near a point on the surface of the object and preparing the three- dimensional object model, in the case that the difference of the normal vector of the adjacent polygons of the polyhedron is smaller than a prescribed value, the position of the grid point is virtually moved so as to make the difference of the normal vector smaller. On the other hand, in the case that the difference of the normal vector of the adjacent polygons of the polyhedron is larger than the prescribed value, the difference of the normal vector is neglected, the position of the grid point is virtually moved and the three-dimensional object model is prepared.
Patent JP-S63252512-A (JP)
Title: Injection controlling device for flocculating agent
Inventor: WATANABE SHOJI
IPC: B01D21/30
Filed: 1987-04-10
Abstract: PURPOSE:To always maintain the formation of stable floc by controlling the injection amount of a flocculating agent on the basis of a target value of corrected number of floc which is corrected by a measured value of the concn. of ions, measured value of number of floc and logarithmic mean particle diameter of floc. CONSTITUTION:The concn. of suspended substance contained in introduced liquid and the concn. of ions are sensed and, logarithmic mean particle diameter of floc is calculated from picture recognition of the shape of floc and the number of floc is measured. The target value of number of floc calculated on the basis of the sensed concn. of suspended substance is corrected by the measured value of the concn. of ions. The injection amount of a flocculating agent is regulated on the basis of the target value of the corrected number of floc, the measured value of number of floc and the logarithmic mean particle diameter of floc. Thereby judgment on right and wrong formation can be clearly performed and good floc can be formed.
Patent JP-S59214141-A (JP)
Title: How to process envelope for cathode-ray tube
Inventor: SUZUKI ARINOBU
IPC: H01J9/24
Filed: 1983-05-18
Abstract: PURPOSE:To make improvement in resisting pressure to a vacuum as well as to heighten the strength of resistance to explosion and compression in a finished bulb, by substituting potassium ion for sodium ion in an outer surface part of a glass face panel forming a face panel part of an envelope. CONSTITUTION:A face panel 4 being hung down by a sling device 7 is made to turn its front wall downside, while all outer surfaces of the front wall and an outer surface of about half (about one a half in height of a side wall) at the front wall side of the side wall come into contact with a fused potassium salt bath 11 inside a solution tank 10, and this potassium salt bath 11 is heated at a temperature of about 450 deg.C-500 deg.C by a heater installed in the solution tank 10. In this temperature range, with treatment of about five hours long, sodium ion on a surface part ranging from the outer surface to the depth of about 20mum is substituted by potassium ion in a corpuscle yet larger, so that compression stress of more than 2,000kg/cm<2> is produced in this part.
Patent JP-H03288740-A (JP)
Title: Image forming device
Inventor: MORIYA MASAO
IPC: B65H3/44
Filed: 1990-03-31
Abstract: PURPOSE:To economize inutile time for mounting a cassette by installing a means for judging the selection to the second precedence paper feeding port after the rise of a bottom plate is detected, when the paper feeding cassette is mounted at the first precedence paper feeding port and the rise of the bottom plate of the paper feeding cassette is not detected. CONSTITUTION:When an electric power source is turned ON, and an automatic selecting means E selects a paper feeding port, if a paper feeding cassette is mounted at the first precedence paper feeding port, and the rise of the bottom plate of the paper feeding cassette is not detected, a paper feeding port selection judgement permission means F judges the selection of the second precedence paper feeding port after detecting the rise of the bottom plate. Accordingly, after the judgement for the selection of the second precedence paper feeding port is permitted, an automatic paper feeding port selecting means E selects the paper feeding port, if a detecting means D detects the existence of paper in the paper feeding cassette mounted at the first precedence paper feeding port.