baber/WOPTO huggingface dataset:
Patent JP-H0922147-A (JP)
Title: Electrophotographic toner composition
Inventor: TABATA KENICHI
IPC: G03G9/08
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a toner excellent in low temp. fixing property, capable of obtaining a high quality image having no void and free from the generation of blocking even under a high temp. atmosphere by adding an urethane compound and a paraffin wax or microcrystalline wax having a specific physical property. SOLUTION: In the electrophotographic toner composition composed of at least a binder resin consisting essentially of a polyester resin and a coloring agent, the urethane compound and the paraffin wax or microcrystalline wax having a penetration of 5-12 at 25 deg.C, m.p. of 70-120 deg.C and the coefficient of cubic expansion of 15-18% calculated form the density at 25 deg.C and 100 deg.C are added. If the m.p. of the wax is <70 deg.C, the blocking is generated in the high temp. atmosphere and if the m.p. exceeds 120 deg.C, the melting of the toner composition is insufficient and the improvement effect of fixing property is reduced.
Patent JP-S5968854-A (JP)
Title: Photomagnetic recording medium
Inventor: YAHAGI KATSUHIKO
IPC: H01F10/13
Filed: 1982-09-28
Abstract: PURPOSE:To obtain a photomagnetic recording medium where an amorphous magnetic thin film alloy stable for a long term is adopted as a recording medium, excellent in environment-resistance, good in long-term stability and less secular change. CONSTITUTION:The thin film alloy of this invention is to improve a conventionally known photomagnetic recording medium. That is, it is possible to offer the photomagnetic recording medium less in secular change and excellent long- term storage by adding Cu (copper metal element) as an additive element. The ratio (RxT1-x) of R(Gd, Tb, Dy) to T(Co, Fe) is 0.1<=X<=0.4 known conventionally. The added Cu element of <=0.01mol gives almost no good result and when added by >=0.4mol, the deterioration in the magnetic characteristic Ms, Hc takes place, and the Kerr rotating angle is decreased, then it is impossible to use it as an optomagnetic recording medium because of deteriorated S/N and increase in the bit error rate.
Patent JP-S6149188-A (JP)
Title: Rotary compressor
Inventor: HORIUCHI YASUNOBU
IPC: F01C21/08
Filed: 1984-08-15
Abstract: PURPOSE:To prevent a vane spring from being broken due to the contact between the spring and the inner peripheral wall of a spring receiving hole, by providing a limiting means for attaching the spring in the spring receiving hole in a part corresponding to the coil seat part of the spring. CONSTITUTION:Between a receiving hole 8 for a vane spring 7 and the coil seat part 7a of the spring 7, there is provided a vane spring stopper 10 for attaching the spring at a right angle such that the stopper 10 is press-fitted in the receiving hole 8 formed in a cylinder 2 from the end part 8c of the hole 8. Therefore, the vane spring 7 may be fitted without being inclined with respect to the receiving hole 8, and therefore it is possible to prevent the vane spring from being broken due to the contact between the spring and the inner peripheral wall of the receiving hole.
Patent JP-S6326730-A (JP)
Title: Program correction system
Inventor: SHINDO YOSHIMI
IPC: G06F9/44
Filed: 1986-07-18
Abstract: PURPOSE:To easily correct a program and also to easily restore the correction by putting a key word showing the presence of an additional program into an additional area. CONSTITUTION:The 'ADDPART' which can be easily recognized on a program list is put into an additional area of a source module as a key word (27). A compiler 9 detects the 'ADDPART' to convert it into a JUMP instruction 25 and sets the address allocated when an additional program is translated at a JUMP optical address 29. Furthermore the reset connection is applied to th next code address 102 where the 'ADDPART' is inserted at the end of the additional program with a JUMP instruction 26.
Patent JP-H067094-A (JP)
Title: Cooked rice with raw bamboo
Inventor: NAKAJIMA KENICHI
IPC: A23L7/10
Filed: 1992-06-29
Abstract: PURPOSE:To obtain cooked rice having smell of raw bamboo by cooking rice utilizing bamboo. CONSTITUTION:Bamboo T is cut into a prescribed length to constitute a bamboo vessel 1 formed into a hollow by a culm part 11 and node parts 12 and 12 and milled rice 3 and rice-cooking water in prescribed amounts are charged in the bamboo vessel 1 and rice is cooked by heating the bamboo vessel 1.
Patent JP-H09327823-A (JP)
Title: Supply apparatus of article volume reducing apparatus
Inventor: TOGASHI YASUO
IPC: B29B17/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To control the operation of an article supply belt conveyor by supplying PET bottles to a press chamber by proper quantity to compress them. SOLUTION: A main body hopper 8 housing PET bottles, a belt conveyor 6 supplying bottles 4 to the hopper 8, the press chamber 12 connected to the hopper 8 through a passage 28, the shutter 10 opening and closing the passage 28 and compression means 14, 52 compressing the bottles 4 in the press chamber 12 are provided. Further, when a detection sensor 26 detects the bottles 4 supplied into the hopper 8 by the belt conveyor 6, the operation of the belt conveyor 6 is stopped and, subsequently, the shutter 10 is opened to charge the bottles 4 within the hopper 8 in the press chamber 12 and the shutter 10 is returned to close the passage 28 and the belt conveyor 6 is again driven.
Patent JP-2000202568-A (JP)
Title: Restraining tool for base
Inventor: HAMADA SEIJI
IPC: B21D37/04
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive restraining tool being fixed to the base side surface of a die. SOLUTION: In the front part of a communicating hole 81 for the inserting through of a bolt, which is provided from a rearward in the center of a front body 80 formed by cold forging, a housing hole 83 is formed to a front end through a restraining stepped part 82. In front of a rear cylindrical part 84 with a small diameter, which is provided concentrically to the communicating hole in a rear part, a guide curved surface 86 is provided, which is formed by drawing forward in a diameter-contracted shape through circular arc shape chamfered part formed continued from the maximum outside diameter part of a rear erected wall 85 provided in the circumferential direction, and thus the front body is formed.  The peripheral surface of a rear body 90 formed by cold forging as well is formed into a cylindrical barrel part 91 having the diameter equal to that of the maximum outside diameter part of the front body, from the front part of which part 91 a chamfered part is continued. On a front erected wall 92 formed so as to continue from the chamfered part, a front cylindrical part 93 with the same diameter as that of the rear cylindrical part of the front body is formed to its front end, a female thread 96 is cut in the center of the rear body, thus the rear body is formed. The head of a bolt is housed so that it is possible to make its entrance and exit into and from the housing hole, and a thread shaft is screwed down into the female thread.
Patent JP-S5794627-A (JP)
Title: Stress distribution measuring instrument
Inventor: FUKUHARA TOSHIHIKO
IPC: G01L1/24
Filed: 1980-12-05
Abstract: PURPOSE: To measure a stress distribution effectively and exactly, by periodically putting external force on an object to be measured, also decomposing and scanning the two-dimensional surface by infrared rays, detecting the quantity of  radiation of infrared rays in case of the maximum and minimum load in accordance with each point area, and executing its operation processing.  
     CONSTITUTION: A processor 32 selects a memory M1 and connects it to an ADC31 by a start signal S when the first maximum load of external force has been detected by an external force detector 11. On the other hand, an object A  is decomposed and scanned in the X axis direction by infrared rays with a scanning mirror 21, and an output of an infrared detector 25 is provided to the  ADC31 through a preamplifier 26 and a linearizer 27. Subsequently, the infrared  radiation quantity data in case when the first minimum load has been detected  by the external force detector 11 is written in a memory 2 in the same way.  Subsequently, it is advanced by 1 step in the Y axis direction through a vertical  scanning oscillator 14. After it has been repeated, a stress distribution is calculated and displayed at 36 from the difference of data of the memory M1 and  M2 by a processor 33. In this way, the stress distribution is measured effectively and exactly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H071255-A (JP)
Title: Continuous part feeding method and feeding device therefor
Inventor: MATSUDA RYUTARO
IPC: H05K13/02
Filed: 1993-06-18
Abstract: PURPOSE:To perform the feed of a part, requiring no man power, to a work by a method wherein after a part is molded into a magazine, the part molded into the magazine is cut away and fed to the work. CONSTITUTION:A continuous part feeding device comprises a part molding die part 1; and a part feeding part 2. The part molding die part 1 has a mold 3, the mold 3 comprises top and bottom molds 4 and 5, and cavities 6 are formed in the respective mating surface parts of the top and bottom molds 4 and 5. The cavity 6 comprises a magazine molding groove part 7; and a plurality of semiannular O-ring molding groove parts 8 positioned at the intermediate part of the magazine molding groove 7, and an escape groove part 9 is formed in one end of the magazine molding groove part 7. After an O-ring is molded in a magazine 20 by using the part molding die 1, the O-ring molded in the magazine 20 is cut away and fed to a work 28 by a part feeding part 2.
Patent JP-H0921458-A (JP)
Title: Hydraulic controller for automatic transmission
Inventor: TAKAGI AKIRA
IPC: F16H61/08
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic controller for an automatic transmission, with which an accumulator can be dispensed, manufacturing cost can be reduced and the number of solenoid valves can be reduced, ensuring high responsiveness. SOLUTION: When an on/off solenoid valve is closed, a spool 30 moves to the position as indicated in the drawing, resisting the energizing force of a spring 17 and owing to the high pressure of a port 25. When a step-up, pressure control valve 1 is gradually regulated toward the open side in this state, the pressure of an output port 16 fills the high pressure side via an output port 27, a non-return valve 7, and a switching part 8. At this time, the pressure of an input port 20 becomes equal to the pressure of the output port 16, owing to the self-pressure compensation of a proportional control valve 14. On the other hand, when a step-down, pressure control valve 2 is gradually regulated toward the open side, the pressure of the output port 15 is discharged via an output port 26, a check valve 9, and a switching part 11.  At this time, the pressure at a clutch B21 becomes equal to the pressure of the output port 15, owing to the self-pressure compensation of a proportional control valve 13.
Patent JP-2000001685-A (JP)
Title: Engine oil composition
Inventor: WATANABE AKIRA
IPC: C10N10/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an engine oil composition having both of excellent abrasion preventing performance and abrasion-reducing effect as lubricating oil for gasoline engines and Diesel engines. SOLUTION: This engine oil composition is obtained by using an engine oil selected from mineral oil or synthetic oil as a base oil and adding (A) 0.01-0.1 wt.% (based on boron amount) boron compound derivative of an alkenylsuccinic imide, (B) 0.01-2.5 wt.% amine salt of an acidic phosphate, (C) 0.5-3 wt.% zinc primary dithiophosphate and optionally (D) 0.1-10 wt.% alkaline earth metal type detergent-dispersant to the base oil.
Patent JP-H0518227-A (JP)
Title: Filter regeneration device for internal combustion engine
Inventor: MATSUMOTO TAKAHIRO
IPC: F01N3/028
Filed: 1991-07-11
Abstract: PURPOSE:To regenerate a filter with efficiency by detecting a collected amount of particulates, with respect to a filter. regeneration device which collects particulates included in exhaust gas of Diesel engine and its regeneration controlling method. CONSTITUTION:A heating chamber 17 is provided in an exhaust pipe 16 for discharging exhaust gas of internal combustion engine. A filter 18 housed in the heating chamber 17 collects particulates included in the exhaust gas of internal combustion engine. A microwave generating means 19 generates microwave for supplying electricity to the heating chamber 17. A blowing fan 22 supplies gas other than exhaust gas to the heating chamber 17. A motor 21 rotates the blowing fan 22. A rotational number detecting device 27 detects rotational number of the blowing fan 22. A voltage stabilizing circuit keeps an input voltage of the motor 21 constant. Rotational number of the motor is detected by the rotational number detecting device. According to the detected rotational number, the microwave is supplied to the heating chamber for a estimated period proper in regenerating the particulates, for regenerating the filter.
Patent JP-S64561-A (JP)
Title: Image contour line data generation device
Inventor: HIROZAWA MAKOTO
IPC: G03F1/00
Filed: 1987-07-10
Abstract: PURPOSE: To accurately detect the X-Y coordinate values of an objective point, to eliminate the need of skill and to easily generate accurate image contour line data just by roughly setting a cursor, etc., on the position of the contour line by using an image sensor which moves in parallel with the surface of a digitizer in both X-Y directions.  
     CONSTITUTION: By fitting an original picture to be processed to the digitizer 3 and setting a coordinate value indication means such as the cursor, etc., near the desirable contour line with visual observation, the position is outputted from the digitizer 3 as the X-Y coordinate values. After obtaining the X-Y coordinate values concerning plural points set on the desirable contour line with a necessary pitch with the image sensor 9 which detects the position of the image at the time of projecting the image of the image contour line, and generating the contour line data of the image area, the cutting mask which matches the shape of the desirable contour line can be obtained by controlling the movement of a head based on the contour line data and processing a peel off film with a cutter. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6233796-A (JP)
Title: Steel sheet electroplated with tin containing titanium for food can or vessel
Inventor: OKADA KOJI
IPC: C25D11/38
Filed: 1985-08-05
Abstract: PURPOSE:To obtain a plated steel sheet having superior corrosion resistance as a material for manufacturing a can by forming an Sn-Ti alloy layer by plating on the surface of a steel sheet or an Ni plated steel sheet and chromating the surface of the Sn-Ti alloy layer. CONSTITUTION:When a material for a can such as a welded can, an adhered can or a soldered can is manufactured, an Sn-Ti alloy layer contg. 0.025-0.5% Ti is formed by plating by 100-2,500mg/m<2> on the surface of a steel sheet or a steel sheet plated with Ni by 30-300mg/m<2> per one side. A chromate film contg. metallic Cr is then formed by electrolytic chromating by 5-50mg/m<2> (expressed in terms of metallic Cr) per one side. A plated steel sheet having superior corrosion resistance is obtd. as material for a can.
Patent JP-H0519408-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWASHIMA YASUHIKO
IPC: G03C1/83
Filed: 1991-07-11
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material excellent in sharpness and whiteness and with the photographic performance stabilized by incorporating a specified compd. CONSTITUTION:A hydrophilic colloidal layer colored by a pyrazolone oxonol dye shown by the formula is incorporated. In the formula, R1 and R2 are respectively hydrogen atom, alkyls, aryls, alkenyls, cycloalkyls and heterocyclic rings, L1,...L5 are methyl, n1 and n2 are an integer of 0 to 2, and the groups shown by R1,...R4 may have a substituent or not. Phenyl, naphthyl, etc., are exemplified as the aryls expressed by R1 and R2, quinolyl, quinazolinyl, etc., as the heterocyclic rings, vinyl, allyl, etc., as the alkenyls and cyclopentyl, cyclohexyl as the cycloalkyls. The heterocyclic rings expressed by R3 and R4 have the same significance as those expressed by R1 and R2.
Patent JP-S5697570-A (JP)
Title: Apparatus for dipping cap-shaped article in solution
Inventor: YAMAMOTO SEIJI
IPC: C23G3/00
Filed: 1979-12-30
Abstract: PURPOSE: To automatically discharge air inside a cap-shaped article through a schnorkel rotatable by its buoyancy, by pivoting one end of a U-shaped schnorkel to a hanger for a cap-shaped article such as a truck cab, attaching a float to the other end of the schnorkel, and lowering the assembly in a solution.  
     CONSTITUTION: When a cab 1 is above the surface of a solution 9, a schnorkel 3 is hanging down outside the cab 1. When the cab 1 is descending in the solution, a float 8 begins to sink under the solution and rotates the schnorkel 3 rightwards around a shaft 7. The other end of the schnorkel 3 is carried inside the cab 1. When the cab 1 further descends in the solution, the other end of the schnorkel 3 reaches the inside surface of a roof 2a, so that an opening of the schnorkel at the other end communicates an air reservoir under the roof 2a. Consequently, air (a) in the air reservoir is discharged out through the pipe of the achnorkel 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2001001608-A (JP)
Title: Imaging apparatus
Inventor: SUGINO YOICHIRO
IPC: H04N1/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the scanner part and the structure from being deformed during carriage or transportation even in case of a structure where the sheet discharge section has two open sides. SOLUTION: A recess 18 for fixing an end face (not shown) is made in a sheet discharge cover 17 on the bottom of the sheet discharge section 4. A supporting member 27 is fitted, at the lower end part thereof, in the recess 18 and, at the upper end part thereof, in an arm 5 for supporting a scanner section 3. Consequently, the supporting member (reinforcing member) 27 is positioned between the sheet discharge cover 17 on the upper surface of the printer section and the lower surface of the scanner section 3.
Patent JP-2000354860-A (JP)
Title: Filter assembly for water purifier
Inventor: KATO YUICHI
IPC: C02F1/28
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To extend the life by clogging of a filter for a water purifier while enhancing its water purifying capacity. SOLUTION: In a filter assembly constituted so that a hollow cylindrical filter material 14 is arranged in a hollow case 12 and unpurified water is supplied from the inflow port 12a of the case 12 to be transversely passed through the filter material 14 while purified water is taken out of the outflow port of the case, a cover member 16 covering a part of the outer surface of the filter material 14 and a water barrier member 20 cutting off the axial flow of water through the hollow center part of the filter material in the region where the cover member 16 covers the outside of the filter material 14 at the hollow center part of the filter material 14 are provided.
Patent JP-S5961145-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKAI RIYOUICHI
IPC: H01L21/28
Filed: 1982-09-30
Abstract: PURPOSE:To enable a pattern of wiring, electrode etc. of a metallic silicide to be formed at less processes and manhours by a method wherein a solid state- solid state reaction between metal and silicon is selectively and directly taken using energy beams. CONSTITUTION:An insulating film 22, a multiple crystal film 23 and a metal (Mo) film 24 are formed on a semiconductor substrate 21 in this order and the laser beams are radiated on the region where pattern is to be formed. The laser beams shall be provided with the energy intensity taking the solid state-solid state reaction of Mo and Si within the width range of 3.5mum in the beam intensity distribution using e.g. argon laser with beam diameter of 10mum. Through these procedures, an MoSi2 part 25 is formed selectively and directly on the films 24, 23 without using a mask etc. Firstly Mo not taking the silicide reaction is removed by etching to expose the MoSi2 part partially. Secondly the polysilicon film 23 to remove the MoSi2 part 25 may be removed by plasma-etching making use of CF4+O2 gas.
Patent JP-2000074079-A (JP)
Title: Flanged rolling bearing
Inventor: IMICHI TAKAMASA
IPC: F16C35/077
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a flanged rolling bearing low in working cost and favourable in productivity. SOLUTION: This rolling bearing 1 with a flange is constituted of a rolling bearing 2 and a flange member 3 to be fitted on an outside diametrical surface of the rolling bearing 2. Additionally, this rolling bearing 1 with the flange is constituted by fastening contact surfaces of the relative flange member 3 and the rolling bearing 2 in a state where the flange member 3 is fitted on the outside diametrical surface 4a of the rolling bearing.
Patent JP-H07151140-A (JP)
Title: Bearing device for revolution shaft in drive mechanism for wiper
Inventor: PASUKARU RUNUU
IPC: F16C17/10
Filed: 1994-07-22
Abstract: PURPOSE: To accurately adjust the position and condition of a seal at the completion of assembly. CONSTITUTION: This bearing device includes a housing 12 having a bore 16 through which a shaft 24 passes via a bearing sleeve 32, and having an inner radial flange 18, and the first face of the inner radial flange forms a first shoulder for axially positioning a seal 34 provided in the bore 16 which cooperates with the opposite cylindrical surfaces of the bore 16 and the shaft 24. One 37 of both ends of the bearing sleeve 32 abuts against a second shoulder 38 formed by the second face of the radial flange 18 and the internal diameter of the inner radial flange 18 is greater than the internal diameter of the bearing sleeve 32.
Patent JP-H05337920-A (JP)
Title: Method for instantaneously releasing pc member and form structure thereof
Inventor: WAKIZAKA TATSUYA
IPC: B28B1/14
Filed: 1992-06-08
Abstract: PURPOSE:To manufacture an inexpensive PC member by removing a form of the PC member and improving its transfer efficiency. CONSTITUTION:A support bracket 3 mounted on the end of a movable form material 1 is of a structure supporting an adjacent form material 2 removably. The form material 2 is supported on the support bracket 3, and a mold 10 of the desired shape is assembled. An intermediate material 7 for releasing is interposed inside the mold 10. A material of the nature of not adhering when concrete 9 is hardened is used as an intermediate material 7 for releasing. For example, Teflon, polyvinyl chloride or the like is used. The material in the form of a sheet, film or plate can be used. When the concrete 9 is placed, the form material 2 is released from the movable form material 1, and the movable form material 1 is transferred to complete the releasing.