baber/WOPTO huggingface dataset:
Patent JP-H073642-A (JP)
Title: Treating agent for polyamide fiber
Inventor: DOI TETSUO
IPC: D06M101/16
Filed: 1993-06-11
Abstract: PURPOSE:To obtain the treating agent consisting of a specific ester component, an amide and a silicone of a low viscosity, prevent the deposition of oligomers during the storage of the polyamide fiber and reduce the end breakage during the high speed knitting process. CONSTITUTION:A treating agent is prepared by combining (A) 1090%(weight) of a C11-24 ester from a monohydric alcohol (for example : n-propyl, n-butyl alcohol and the like) and a monobasic fatty acid (for example: capric acid, lauric acid and the like), (B) 2-10% of an amide compound from an aliphatic polyamine (for example: an alkylene diamine of C3-10, e.g. ethylene diamine, hexamethylene diamine and the like) and a dibasic fatty acid of C12-50 (favorable example: a dimer acid derived from the dimerization of an unsaturated fatty acid), and (C) 0.05-5% of a silicone (favorable example: dimethyl silicone) of the a low visicosity (10-50cst at 23 degree C), to lubricate the polyamide fiber in the preparation process for the false twisting, the knitting or the weaving. The agent provides the enhanced productivity in the high speed knitting process due to the reduced end breakage and the reduced deposition of oligomers during the storage for a long period of time.
Patent JP-H11319667-A (JP)
Title: Side plate of size press roll in paper making machine
Inventor: KUYAMA MASAYUKI
IPC: B05C1/08
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of a liq. chemical in use by providing an almost U-shaped protrusion on the inner face. SOLUTION: An almost U-shaped protrusion P is formed on the inner face of a side plate C1 , C2 , and a hole (h) for the overflow of a liq. chemical is furnished in the center. The side plate C1 , C2 is mounted on the side face of a size press roller. Consequently, when the side plate C1 , C2 is brought into contact with the side face of the size press roll, the almost U-shaped protrusion P on the inner face of the side plate C1 , C2 is in line contact. Accordingly, the adhesion of the side plate C1 , C2 to the size press roll is improved, and the liq. chemical is not leaked. Besides, a low-contact-pressure place is not left, uniform contact is obtained, and hence the chemical lees are not formed at the contact region. Further, since the contact region is strip-shaped, the edge of the protrusion P acts like a doctor, and the chemical lees depositing on the side face of the size press roll are effectively removed.
Patent JP-H0813419-A (JP)
Title: End construction of subbase course
Inventor: TAKAHASHI TAKESHI
IPC: E01D19/10
Filed: 1994-06-22
Abstract: PURPOSE:To make it possible to finish beautifully appearance of the ends of a subbase. CONSTITUTION:A sill extended lengthwise of a subbase is fixed on the upper surface of side edges 14 widthwise of a floor slab 12 for constituting the subbase, and in the end construction of the subbase fixing a wall balustrade extended lengthwise of the subbase on the upper surface side of the sill, end members 13 are fixed to the side edges 14 widthwise of the floor slab 12. The end members 13 are monolithically formed of a first wall section 17 for constituting the sill, a second wall section 18 for constituting the wall balustrade and a third wall section 20 for covering the side end face 19 of the floor slab 12.
Patent JP-H10329157-A (JP)
Title: Compression mold
Inventor: OKA SHIGERU
IPC: B29C43/36
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the damage such as a break in a molded product by setting the angle from the end part of a molding region space toward a shear edge to a specific range with respect to a mold clamping direction and setting the thickness of a guide part to a specific dimension or more but making the same not more than the thickness of the end part of the molded product. SOLUTION: A compression mold consists of a fixed mold 22 and a movable mold 23 and the molding region space 21 formed by both molds 22, 23 is formed into a counter shape for a kitchen. A guide part 26 is provided between the molding region space 21 and a shear edge 4 and the angle α of the guide part 26 is 40 deg. and the thickness of the guide part 26 is 0.5 mm. The wall thickness of the counter molded product 31 is 10 mm. The angle α is 10-60 deg. and it is necessary that the thickness of the guide part is 0.3 mm or more but not more than the thickness of the end part of the molded product. A molding material is placed on at an almost central part of the molding region space 21 of a mold and the movable mold 23 is moved toward the fixed mold 22 to apply pressure and heating to perform curing molding.
Patent JP-S5666435-A (JP)
Title: Starting fuel supply device for internal combustion engine
Inventor: OOTA MAKOTO
IPC: F02M1/16
Filed: 1979-10-31
Abstract: PURPOSE: To obtain an improved starting manner of the internal combustion engine which uses kerosene or light oil having little amount of components of low boiling point as a main fuel by providing a starting pump which discharges starting fuel having a large amount of components of low boiling point into an intake air at the start of the engine.  
     CONSTITUTION: At the start of the internal combustion engine, first a knob 55 of a diaphragm pump 50 as the starting fuel pump is pulled to draw in the starting fuel in a tank 58 into an oil chamber 51 through a check valve 56. Next, the knob 55 is released so as to return the diaphragm 53 to the oil chamber side by the force of the spring 54, so that the fuel in the oil chamber 51 goes through a passage 39, a plunger chamber 37 and a starting intake passage 36 into a main intake passage 20. After this starting operation, a crank is connected. Then the main fuel is drawn in from the passage 38 by the intake air flowing across the plunger chamber 37 and discharged into the main intake passage 20. At the same time, the starting fuel is introduced into the engine body, thereby improving a smooth start of the engine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09299472-A (JP)
Title: Implant material for living body and its preparation
Inventor: OKADA TERUBUMI
IPC: C04B35/628
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an implant material with excellent living body affinity, especially initial bone hyperplasis and with relatively high mechanical strength. SOLUTION: A mixed powder prepd. by adding 5wt.% calcium phosphate glass frit (wherein CaO-P2 O5 glass is at least 90mole%) to hydroxyappatite powder with a mean particle diameter of at most 5μm is used as a raw material and a binder is added thereto to obtain a water-based slurry and granule is obtd. by spray dryer. A molded body for dense part is obtd. by a mold press method. On the other hand, the above described granule is furthermore classified to obtain a raw material granule with a particle diameter of 10-800μm and an acrylic combustible substance with a particle diameter of 2-1,600μm is mixed with this at a specified ratio and after the mixture is integrally molded by a mold press method under a specified molding pressure so as to cover the surrounding of the above descrobed molded body for dense part, it is baked.
Patent JP-H09308070-A (JP)
Title: Fixing packing for armored cable
Inventor: SAITO TOSHIO
IPC: F16L5/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To ensure a clamping function, a waterproofing function, and a grounding function with a simple structure by providing a clamp part with a claw piece which includes a metallic grounding part at its front part, a waterproofing part of thick circumferential wall at its middle part, and elasticity at its base end part. SOLUTION: When male and female screw parts 53, 55 are screwed into cable fixing hardware 51, the taper part 46 of the nail piece 43 of a ring body is pressed by the taper part 56 of a cover 54, and the taper part 38 of the front end part of a fixing packing 30 and the external end part of a metallic piece are brought into pressure contact with the taper inner circumferential wall 57 of a hardware main body 52. The inner end part of the metallic piece is brought into contact with a metallic tubular part 59, and a covered part 58 is brought into contact with a tube hole part of the packing main body tightly. Feeble current which leaks from the covered part 58 is grounded by an apparatus through the metallic piece of the ground part and the hardware main body 52 brought into contact with the metallic tubular part 59.  Waterproofing property is ensured by contacting a thick circumferential wall 47 of a waterproofing part with the inner circumferential wall of the cover 54, and respective claw pieces 43 of the clamp part pressurize a cable 50, thus preventing anti-loose. It is thus possible to ensure three functions with a simple structure.
Patent JP-S6120471-A (JP)
Title: Picture forming device
Inventor: AGARI YASUO
IPC: B41J2/52
Filed: 1984-07-09
Abstract: PURPOSE:To enable the titled device to obtian gradation in the area of photograph and to form a sharp picture in the area of character and line pattern by discriminating whether inputted picture signals are signals of the area of character and line pattern or signals of the area of photograph, and switching and selecting density of dots for picture forming according to the discriminating signals. CONSTITUTION:Picture signals S1 are supplied to an area discriminating circuit 1 and discriminated whether they belong to the area of photograph or not. When the picture signals S1 belong to the area of photograph, a photograph area signal S2 that goes to logic ''1'' is outputted from the area discriminating circuit 1, and if not, the signal that goes to logic ''0'' is outputted. The photograph area signal S2 sent out from the area discriminating circuit 1 is supplied to a selector circuit 2 as a selecting signal, and only when the picture signals S1 belong to the photograph area, the picture signals are outputted to a D/A convertor 3, and in other casesm ''0'' is outputted to the D/A convertor 3. On the other hand, picture signals S1 are supplied to a D/A convertor 4 as they are. D/A convertors 3, 4 output specified analog voltage signals S4, S5 according to supplied digital picture signals S3, S1.
Patent JP-2000048751-A (JP)
Title: Charged particle beam optical system, charged particle beam transfer device, and manufacture of semi- conductor device
Inventor: SHIMIZU HIROYASU
IPC: G21K5/04
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide the approximately rectangular, uniform magnetic field distribution small in aberration by reducing the droop of the magnetic field at both ends without changing the shape of a yoke determined in the design stage. SOLUTION: An optical system is provided with at least electromagnetic lenses 3, 4 to converge the charged particle beam EB by the action of the magnetic field. The optical system is formed so that the product of the current value with the coil number of turns per unit length on at least one end of an incident side end part 5a and an emission side end part 5c of the electromagnetic lenses 3, 4 is larger than the product at an intermediate part 5b.
Patent JP-S6030819-A (JP)
Title: Crankshaft bearing device
Inventor: NAGASHIMA AKIRA
IPC: F16C19/16
Filed: 1983-08-01
Abstract: PURPOSE:To prevent a crankshaft from being deformed upon assembling, by dividing a crank casing in the direction of the crankshaft, into two sections, and as well by attaching an outer race to the crankcase while an inner race is press- fitted onto the crankshaft. CONSTITUTION:A crank casing is laterally divided in the directioon of a crankshaft onto which an inner race 3 is press-fitted, and is attached thereto with an outer race 4. A ball rolling groove 6 in the inner race 3 has such a curved surface that it has a radius R of curvature which is larger than the radius (r) of rolling balls 5, and has a gap of the dimension which allows the rolling balls 5 to pass from the right side to left side of the center normal vertical line of the ball 5. With this arrangement, it is possible to prevent the crankshaft from being deformed upon assembling.
Patent JP-H05337731-A (JP)
Title: Pipe cutting equipment
Inventor: IMAI TATSUO
IPC: B23D47/04
Filed: 1992-06-01
Abstract: PURPOSE:To shorten the working time in making a cam wheel itself automatically changeable in conformity with size of a pipe to be cut off by installing a cam wheel rearranging device for changing the cam wheel. CONSTITUTION:This equipment is provided with a cutting device body A made up of connecting a cam wheel 11, fitted with a pipe guide 12 supporting a pipe 13, to its rotative driver 14 free of detachment by a connecting mechanism 20, and a cam wheel rearranging device B for changing this cam wheel 11, respectively. This cam wheel rearranging device B consists of a holding mechanism for holding the cam wheel 11, a detachable mechanism 50 for operating the connecting mechanism, and a conveying mechanism for conveying the gripped cam wheel. Therefore, in conformity with each size of the pipe 13 to be cut, this cam wheel 11 itself can be automatically changed by the rearranging device B.
Patent JP-H05333159-A (JP)
Title: Work detecting device
Inventor: HIROSE AKIO
IPC: G01B11/245
Filed: 1992-06-02
Abstract: PURPOSE:To provide a work detecting device provided with the function capable of properly detecting even a work having a relatively small shape. CONSTITUTION:Multiple photoelectric elements 14, 14,... are linearly arranged at the preset pitch to form a set of photoelectric unit 13 so that an object can be detected based on the state change of the outputs from some of the photoelectric elements 14. Multiple sets of the photoelectric units 13 are arranged in the perpendicular direction to the work conveyance direction (direction of an arrow 5) of a conveyor 3 on a base 12, and the individual photoelectric units 13 are inclined by the preset angle against the work conveyance direction. The relative optical axis pitch of the photoelectric elements 14 against a work 2 is narrowed, and even the work 2 having a relatively small shape can be properly detected.
Patent JP-S5473533-A (JP)
Title: Extending system for system program
Inventor: NAKANO HARUMI
IPC: G06F12/06
Filed: 1977-11-24
Abstract: PURPOSE: To ensure an easy and assured extension for many different system programs within a limited address and then to have an automatic search for the extended program at the power supply throw-in time for registering.  
     CONSTITUTION: Main memory unit 2 to memorize the standard system program is included in the system along with n-units of ROM 3  to memorize the system program to be additionally extended. When power switch 5 is thrown in, CPU 1  switch decides that ROM 3  is added via means 7, reads out the head address of each ROM added and searches whether the ROM given with the head address is installed actually or not. When CPU 1  designates ROM 3  which memorizes the wanted system program, the designation information is decoded by I/O port 4. And the desired additional ROM is selected via chip enable signal line 11 to use the system program. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02139995-A (JP)
Title: Fixture for cover of equipment
Inventor: YUBEERU GAATOU
IPC: H05K5/03
Filed: 1989-06-02
Abstract: PURPOSE: To secure high-grade durability against vibrations by providing a lug for engagement forming a protruding part to be cooperated with a slot while being fitted into the slot provided on a holder on the side of a main body of equipment so as to have elastic walls. CONSTITUTION: A metallic decorative cover 4A or a plastic decorative cover 4B is engaged with a set 3 of the slot. The width of a partition wall 7 formed between slots 5 and 6 is determined while considering the surrounding thickness of the slots 5 and 6 so that these partition walls 7 can permit the passage of protruding parts 9 and 14 formed on the lug for engagement and can have elasticity and strength enough for making them to remain even when this cover is made of metal or plastic. Since a single model at the front part of equipment can be made of both metal and plastic, it is profitable in the case of arranging series of different type television receivers by changing the irreducibly minimum number of parts.
Patent JP-2000333040-A (JP)
Title: Contour correction device
Inventor: HIDESHIMA FUMIHIRO
IPC: G09G5/36
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a contour correction device that properly corrects even a contour of a video signal with a wide range of resolution. SOLUTION: An arithmetic processing section 4 detects a maximum display resolution of an input video signal S2 to provide an output of control signals S4A, S4B that specify a contour tailing time width (t) and a contour correction amplitude amount (h) decided on the basis of the maximum display resolution. A contour correction tailing time adjustment section 7 differentiates the input video signal with a contour tailing time width (t) specified by the control signal S4A to provide an output of a differentiation video signal S4B. A contour correction amplitude adjustment section 8 amplifies the differentiated video signal S7 so as to obtain the contour correction amplitude quantity (h) specified by the control signal S4B to provide an output of a contour correction signal S8 with the contour correction amplitude amount (h) and the contour tailing time width (t).  An adder section 5 sums the input, video signal S2 and a contour correction signal S8 to provide an output of a video signal S9 whose contour is corrected to a video signal output terminal 9.
Patent JP-S5474403-A (JP)
Title: Coating composite for magnetic disc
Inventor: OGASA KAZUO
IPC: C09D5/23
Filed: 1977-11-26
Abstract: PURPOSE: To produce a coating film, which is strong in wear-proof or shock-proof, which is excellent in workability and in head floating property and which can prevent the head from being damaged, by blending and adding fine spherical carbon particles.  
     CONSTITUTION: Less than 10 wt%, preferably, 1 to 5 wt% of carbon particles having a mean diameter of less than 0.2 microns, preferably, 0.01 to 0.2 microns are mixed with magnetic powders such as γ-Fe 2 O 3  which is contained in a coating composite of a magnetic disc. Thus, a coating having an excellent bit error property can be produced. The coating finds its proper application in a disc medium because it has a small frictional coefficient and an excellent surface workability. The surface roughness obtainable is 0.010Ra by a tape polish. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6034153-A (JP)
Title: Extract of spice and/or herb
Inventor: SHIRAISHI SATORU
IPC: A23L27/10
Filed: 1983-08-03
Abstract: PURPOSE:To prevent the formation of clouding and precipitate of a drink in the case of adding a spice extract, etc. to drink, by extracting spices or herbs with water and/or water-miscible organic solvent, adding animal or vegetable protein to the extract, and removing the formed coagulum. CONSTITUTION:Spices and/or herbs such as sage, thyme, red pepper, sesame, pepper, etc. are extracted with water and/or water-miscible organic solvent (e.g. methanol, propylene glycol, etc.) in the presence or absence of animal or vegetable protein. The obtained extract is added with an animal or vegetable protein such as gelatin, casein, soya protein, whey powder, albumin, globulin, wheat protein, etc., and the formed coagulum is separated by filtering with filter paper, diatomaceous earth, cellulose powder, etc. or by centrifugal separation to obtain the objective extract of spice and/or herb.
Patent JP-S5931596-A (JP)
Inventor: NIIYA HIROSHI
IPC: H05B37/02
Filed: 1982-08-14
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-S5567691-A (JP)
Title: Fast feed unit of digital watch
Inventor: KUBOTA KAZUYUKI
IPC: G04G5/02
Filed: 1978-11-15
Abstract: PURPOSE: To make easy the time matching, by constituting the fast feed speed adjustable arbitrarily, in the fast feed correction of electronic watches.  
     CONSTITUTION: The reference frequency signal inputted to the reference input terminal 2 is frequency divided 3 and counted 4, and the time display 6 is made. When the correction switch 21 is ON, the voltage superimposing the half period of the AC power supply 12 at the DC voltage e 0  with the variable resistor 15 is fed to the switch circuit 7, which is turned on when the voltage of the control circuit 8 is more than a given level, and fast feed is made by feeding the signal fed to the reference input terminal 2 directly to the counter 4. The fast feed speed can arbitrarily be changed by adjusting the variable resistor 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05335176-A (JP)
Title: Laminated ceramic porcelain element and manufacture thereof
Inventor: OGOSE YOICHI
IPC: H01G4/12
Filed: 1992-06-02
Abstract: PURPOSE:To provide a practical method of comparatively easily manufacturing a laminated ceramic porcelain element, where the laminated ceramic porcelain element concerned is used for protecting a semiconductor element such as an IC, an LSI, or the like and circuits in an electronic equipment from noises, pulses, or static electricity of anomalous high voltage produced in an electronic equipment. CONSTITUTION:An outer electrode 3 of a laminated ceramic porcelain element is plated, the element is left to stand in a water solution high in degree of activity under an atmospheric pressure or a reduced pressure and furthermore in an ion exchange water, whereby ions are discharged out of the element or lessen the laminated ceramic porcelain element in free ion density. When ions penetrate into the element through a coating film, the element is left to stand in a water solution high in degree of activity under an atmospheric pressure or a reduced pressure and furthermore in an ion exchange water, whereby ions are discharged out of the element to restrain the element from deteriorating in characteristics due to residual ions left in a wet load test.
Patent JP-S5569217-A (JP)
Title: Bloom charging method for continuous heating furnace
Inventor: KINOSHITA HAYATO
IPC: C21D1/34
Filed: 1978-11-16
Abstract: PURPOSE: To reduce the heat consumption, by contacting high temperature bloom to be rolled immediately after blooming in a mixed state at a suitable rate at the time of charging low temperature rolled bloom cooled nearly to the normal temperature in continuous heating furnace.  
     CONSTITUTION: On occasion of charging the bloom 2 taken out of steel manufacturing furnace or casting furnace in the continuous heating furnace 5 in order to carry out hot rolling, the bloom 2 is carried to the conveyor 3 by the truck 1 and the low temperature bloom 2A nearly cooled to the normal temperature, is put on the conveyor 3A and also the high temperature bloom 2B immediately after blooming, is put on the conveyor 3B. Next, both blooms are transferred to the conveyor 4 by turns at a suitable rate and are charged in the furnace in closely contacted state. Hereby, quantity of heat consumption for heating all blooms uniformly at rolling possible temperature, is able to reduce remarkably because sensible heat of the high temperature bloom is able to utilize. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09330580-A (JP)
Title: Tape cassette
Inventor: OSHIMA MINEO
IPC: G11B23/087
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette capable of effectively preventing the slack of a tape even in the case of external load such as a drop or impact with high reliability. SOLUTION: A reel brake is constituted by a locking part 8a having two locking pawls 9, 10, a body 8c having a wedge 8e at the upper end and a locking spring 8b. When the part 8a is retracted due to drop or impact, the upper surface of the part 8a is engaged with the wedge 8e to prevent the disengagement of the wedge 8e from a recess 22a. Thus, since the body 8c is not moved any further, the slack of a tape can be effectively prevented.