baber/WOPTO huggingface dataset:
Patent JP-H05111587-A (JP)
Title: Manufacture of feather elastic body
Inventor: OMATA YOUICHI
IPC: B68G3/08
Filed: 1991-10-18
Abstract: PURPOSE:To remarkably improve the work efficiency of the manufacturing work of a feather elastic body having strong elasticity and excellent appearance and feeling by using lightweight feathers having an excellent cushioning property for the trim cover of a seat or a pad material, and preventing the feathers from being displaced in one direction at the time of seating or getting on and off even if the feathers are thinly formed into a seat shape. CONSTITUTION:A urethane prepolymer 13 and water 12 are uniformly coated on a preset quantity of feathers 11, the thickness of the feathers 11 is adjusted, then the feathers 11 are dried and hardened, or the urethane prepolymer 13 is reaction-hardened by steam in place of water 12. The feathers 11, urethane prepolymer 13, and water 12 are uniformly mixed in a rotary drum, then the mixture is adjusted into the preset shape to form a feather elastic body 3.
Patent JP-H10118005-A (JP)
Title: Guide wire
Inventor: UCHINO SHUNICHI
IPC: G02B23/24
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire which allows gradual change in rigidity at a wire connection part with excellent operability and resistance to kinking in a type produced by connecting wires with a different rigidity. SOLUTION: A wire body of a guide wire 1 comprises a first wire A and a second wire B with a different rigidity and the first wire A and the second wire B are connected by a tubular connection member 12. A slit is formed in a part 121 to be wrapped of a joint member 12 wrapping the first wire A and the pitch thereof is so formed to be closer toward the side of the first wire A. The arranging of such a slit enables gradual increase in the rigidity of the connection member 12 of the guide wire 1 to the side of the second wire B from the side of the first wire A.
Patent JP-S6239624-A (JP)
Title: Optical disk substrate consisting of polycarbonate
Inventor: HASUO MASAYOSHI
IPC: G11B7/2534
Filed: 1985-12-27
Abstract: PURPOSE:The titled substrate, obtained by using a polycarbonate consisting of specific bisphenol constituent units, etc., under mild conditions and having improved transparency and small optical strain. CONSTITUTION:A substrate obtained by molding a polycarbonate consisting of (A) 60-100wt% carbonate bonding constituent units expressed by formula I (Y and Z are H or 1-6C aliphatic hydrocarbon; X and W are 1-6C aliphatic hydrocarbon) and, as necessary, (B) carbonate bonding constituent units expressed by formula II (Y' and Z' are H or 1-100C hydrocarbon). For example, a bisphenol compound, e.g. 2,2-bis(4-hydroxy-3-methylphenyl)propane and, as necessary, another diol compound, e.g. bisphenol A, are (co)polymerized normally in an inert solvent, e.g. methylene chloride, in the presence of an acid acceptor, e.g. triethylamine, at 0-100 deg.C while introducing phosgene thereinto the produce a polycarbonate having preferably 12,000-22,000 average molecular weight, which is then molded to afford the aimed substrate.
Patent JP-H01139444-A (JP)
Title: Card reader
Inventor: MITA KATSUYA
IPC: G06K13/02
Filed: 1987-11-26
Abstract: PURPOSE:To prevent a conveyer belt from being curled, in a card reader for an automatic cash deposit and pay-out machine or the like, by controlling the drive of a drive motor for a predetermined time each time when a predetermined time elapses during the rest of conveyance, so as to race the conveyer belt. CONSTITUTION:A magnetic card reader 11 drives a drive motor 20 when an insertion of a magnetic card 19 is detected by a sensor, so as to run conveying belts 13, 15 facing each other, and therefore, the magnetic card 19 is clamped and conveying to be fed between a magnetic head 17 and the associated roller 18 so that it is read. In this arrangement, each time when a predetermined time is elapsed during the rest of conveyance due to no card is handled, the drive of a drive motor 20 is managed to be controlled for a predetermined time so as to race the conveyer belts 13, 15 to prevent the conveyer belts 13, 15 from being curled in their turn-back parts of the pulleys 12, 14. Thus, the circumferential speed of the conveyer belts are stabilized so as to smoothly convey the card, thereby it is possible to stably carry out a data process.
Patent JP-H08140313-A (JP)
Title: Brush
Inventor: NATSUME YOSUKE
IPC: H02K13/00
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a brush which can reduce a slide sound without spoiling the life of a commutator by a method wherein the tip part of the brush on the contact side with the commutator is constituted of a rapidly-worn brush. CONSTITUTION: A brush 11 is constituted of a conventional brush 11b by a material whose rigidity is high and which is hard to wear and of a rapidly-worn brush 11a by a material which is soft and which is worn out at an early stage. In a state that the brush is worn out at an early stage, the early wear brush 11a which is arranged at the tip part is brought into contact with a commutator 12, its sitting property is good so as to be hard to repel, and the vibration of the brush 11 is suppressed. After that, when the rapidly-worn brush 11a is almost wore out, the brush 11 fits to the commutator 12, and the vibration of the brush 11 is suppressed even when it comes into contact with the convertional brush 11b. Thereby, a slide sound can be reduced without spoiling the life of the commutator.
Patent JP-H05139805-A (JP)
Title: Method for quick determination of amount of sodium sulfate added to cement
Inventor: YAMAMOTO AKICHIKA
IPC: G01N33/38
Filed: 1991-11-14
Abstract: PURPOSE:To quickly determine the amount of added Na2SO4 by extracting a specimen cement and a cement free from added Na2SO4 with water and determining the added amount of Na2SO4 from the difference of Na concentrations in the extracted liquids using a calibration line prepared beforehand. CONSTITUTION:A raw cement and cement mixtures produced by adding various amounts of Na2SO4 are prepared. These cements are extracted with water and the Na concentrations in the extracts are determined by atomic absorption photometry, ion chromatography, etc., to prepare a calibration line showing the relationship between the amount of added Na2SO4 and the concentration difference of Na in the extracts extracted from the cement and the cement mixtures incorporated with various amounts of Na2SO4. The specimen cement for the determination of the added amount of Na2SO4 and the raw cement corresponding to the specimen cement are extracted with water and the amount of added Na2SO4 in the specimen cement is determined from the concentration difference of Na in the extracted liquids by using the calibration line prepared beforehand.
Patent JP-S62157005-A (JP)
Title: Submarine optical cable
Inventor: NINOMIYA TAKASHI
IPC: G02B6/44
Filed: 1985-12-28
Abstract: PURPOSE:To suppress a running water in a submarine optical cable due to a water pressure practically to a certain allowable value or smaller when a trouble occurs in the cable, by subjecting the surface of a tensile strength body to the frosting work and packing a resin in a space part of this body. CONSTITUTION:The submarine optical cable consists of an optical fiber unit 1, a metallic pressure resisting layer 2 which protects the optical fiber unit from water pressure, cable tensile strength bodies 3 of steel wires subjected to the frosting work, etc. It is preferable in the frosting work that >=three recessing and projecting parts having 0.3-5mu depth are formed per 1mm in the lengthwise direction of the tensile strength body 3, and spiral recessing parts are formed on surfaces of tensile strength bodies. The resin is packed in space parts around the optical fiber unit and those of tensile strength bodies throughout or at specific intervals in the lengthwise direction. Thus, the running water which occurs in the cable by the water pressure at the trouble time is suppressed practically to a certain allowable value or smaller.
Patent JP-H08133138-A (JP)
Title: Front seal structure for air deflector
Inventor: KANEKO YUKIHIRO
IPC: B62D35/00
Filed: 1994-11-09
Abstract: PURPOSE: To provide a mounting structure for a seal member sealing the front downward of an air deflector in a van truck to reduce air resistance. CONSTITUTION: In a seal 1, its bottom surface part is secured to a roof panel 3, with the side surface part brought into contact with a front edge part 4a of an air deflector 4 in a lip part 1a. Consequently, the seal 1 and the air deflector 4 are made to function as an integral straightening shape, to display an effect of reducing a coefficient of air resistance. Since the seal member 1 is formed of elastic material of rubber or synthetic resin, the seal member 1 can be secured to the roof panel 3 so as to come into contact with along a total length of the front edge part 4a of the air deflector 4. During running, the front edge part 4a of the air deflector 4 are relatively displaced to the roof panel 3, further to deform also the front edge part 4a itself of the air deflector 4.  However, since the seal member 1 is formed of elastic material, the seal member is always reasonably brought into contact with a curved surface of the front edge part 4a of the air deflector 4 thus displaced and deformed.
Patent JP-H04175260-A (JP)
Title: Oxide superconducting material and its production
Inventor: YOSHIKAWA KOZO
IPC: H01B12/00
Filed: 1990-11-06
Abstract: PURPOSE:To obtain an oxide superconductor having improved critical current density by baking a Bi-based oxide superconductor raw material having a specific composition under specific condition. CONSTITUTION:A part of Ca element of a Bi-based oxide superconductor raw material containing constituent elements of oxide superconductor raw material at ratios to satisfy the molecular formula Bi2Sr2Can-1Cun (n is 2 or 3) is substituted with a lanthanide group element at a substitution ratio of 4-30mol% and the obtained oxide superconductor raw material is calcined. The calcination product is crushed, mixed, compression-molded and subjected to primary baking in a stream of an inert gas containing 5-15% oxygen at 800-846 deg.C for >=40hr. The baked product is crushed again, mixed, pressed and subjected to secondary baking in a stream of an inert gas containing 5-15% oxygen at 843-846 deg.C for >=20hr. The secondary baking product is baked in a uniaxial hot press at 700-846 deg.C under uniaxial press force of 150-1,000kg/cm<2> in an inert gas atmosphere containing >=5% oxygen or in air for >=30min and cooled after releasing the uniaxial pressure.
Patent JP-H05137049-A (JP)
Title: Method and device for detection of three-dimensional motion of camera based on moving image
Inventor: SOYAMA YUTAKA
IPC: G06T7/20
Filed: 1991-11-14
Abstract: PURPOSE:To detect the three-dimensional motion of a camera with high accuracy by calculating the pitching angle, the yawing angle, and the parallel shift component from each rotary state and selecting a rotational angle having the largest focusing degree of a corrected optical flow as each component of the three-dimensional motion. CONSTITUTION:A rolling deciding part 4 decides the presence or absence of a rolling state. If the presence of the rolling state is confirmed, a feature point is rotated by a rotation processing part 5 by a prescribed angle around the center of a screen. A 2nd optical flow calculation part 6 calculates an optical flow based on the rotated feature point. Then a pitching/yawing angle calculation part 7 calculates the pitching and yawing angles based on the optical flow of a remote feature point. These calculated angles are corrected by a pitching/ yawing angle correction part 8, and an optical flow is calculated by a 3rd optical flow calculation part 9. Then a parallel shift component calculation part 10 calculates a parallel shift component and detects the three-dimensional moving quantities.
Patent JP-S63150838-A (JP)
Title: Deflecting yoke
Inventor: KATO AKITO
IPC: H01J29/76
Filed: 1986-12-16
Abstract: PURPOSE:To make the winding of the winding section at the side end of the electron gun of a main deflecting coil dense so as to be hardly collapsed by inclining the bottom section of a winding guide lug at the side end of the electron gun so that the diameter is increased toward the outside. CONSTITUTION:The bottom section of a winding guide lug 2 at the side end of the electron gun of a deflecting yoke is inclined so that the diameter is increased toward the electron gun side, i.e., toward the outside. According to this constitution, the winding of a winding section 5 at the side end of the electron gun of the main deflecting yoke is made dense so as to be hardly collapsed. A winding guide lug 3 at the side end of a fluorescent screen is likewise constituted, thereby a similar effect can be obtained.
Patent JP-H01143819-A (JP)
Title: Aerosol composition
Inventor: MORO OSAMU
IPC: A61K8/31
Filed: 1987-11-27
Abstract: PURPOSE:To obtain an aerosol composition having excellent fragrance retaining effects of perfume, highly deodorizing activity, smoothness and refreshing feeling in use, by blending spherical silica having specific surface area and an average particle diameter with an aerosol propellant and perfume. CONSTITUTION:(A) 0.1-20wt.% porous spherical silica having >=100m<2>/g specific surface area and 2-10mu average particle diameter is blended with (B) 5-99wt.% aerosol propellant such as fluorocarbon gas, liquefied petroleum gas or dimethyl ether, (C) 0.01-5wt.% perfume usually used for cosmetic and preferably further (D) 0.005-2wt.% germicide such as benzalkonium chloride or salicylic acid. The preferable blending amounts of the component are 0.3-10wt.% component A, 15-95wt.% component B, 0.02-3wt.% component C and 0.01-1wt.% component D. The composition is extremely effective against underarm odor, smell of sweat or foot ordor.
Patent JP-H08157785-A (JP)
Title: Double coated tape
Inventor: SATO KEIICHI
IPC: C09J201/00
Filed: 1994-12-02
Abstract: PURPOSE: To improve the punching accuracy by providing a particular heat- sensitive adhesive layer on one surface of a substrate and providing a pressure- sensitive adhesive layer on the other surface of the substrate. CONSTITUTION: A solid plasticizer in an amount of 100 pts.wt. is mixed with 20 to 200 pts.wt. thermoplastic resin and 5 to 100 pts.wt. tackifier to prepare a heat-sensitive adhesive. One surface of a substrate 9, such as paper, nonwoven fabric, or foam, is coated with the heat-sensitive adhesive to form a heat- sensitive adhesive layer 10, and the other surface of the substrate is coated with a pressure-sensitive adhesive of a rubber, an acrylic, a vinyl, a silicone or other type to form a pressure-sensitive adhesive layer 8. A separator 7 is provided on the pressure-sensitive adhesive layer 8.
Patent JP-H01143730-A (JP)
Title: Deciding device for caulking
Inventor: SEKIMOTO ISAO
IPC: B21D39/00
Filed: 1987-11-26
Abstract: PURPOSE:To perform exact caulking without being influenced by disturbance by providing a detecting means for operating strokes of a caulking click, a detecting means for caulking load on a caulking device and further a means for deciding whether or not the relation between both detected values is within a tolerance. CONSTITUTION:Operating strokes of the caulking click 20 in a caulking operation is detected by a stroke detecting means 34 and the variation of caulking load corresponding to the operating stroke is detected by a load detecting means 44. Whether the caulking state is good or not is decided by a deciding means 48. Accordingly, this deciding means is not influenced by the change of the driving force of a driving means of the caulking click 20 or the disturbance due to the wear of the caulking click 20.
Patent JP-H04170679-A (JP)
Title: Printed substrate layout device
Inventor: KUROSAKI MASAMI
IPC: H05K3/00
Filed: 1990-11-05
Abstract: PURPOSE:To highly efficiently layout a printed substrate by storing parts shape data or the like in a parts information storing means as a data base and automatically extracting parts information necessary for substrate layout by circuit data. CONSTITUTION:The parts shape data or the like necessary for the layout of a printed substrate are stored in the parts information storing means 8 as a data base and parts information necessary for the substrate layout is automatically extracted from the parts information based upon circuit data in a circuit diagram to be the base of the layout and stored in a using parts information storing means 12. An editing means 14 layouts the substrate based upon the parts information stored in the means 12. Consequently, the substrate layout can be highly efficiently executed and the operation efficiency can be improved.
Patent JP-H09145294-A (JP)
Title: Pipe
Inventor: INABA HIROYUKI
IPC: B21C37/10
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To surely bend the tip part of a to-be-fit-in recessed part in a given shape, regarding a pipe composed by forming a plate into a cylindrical shape, and joining one side edge and the other side edge thereof with each other. SOLUTION: A pipe has a pipe body 31 formed in such a manner that a plate is formed in a cylindrical shape and one side edge and the other side edge are joined with each other. In this case, a to-be-fit-in protrusion part 47 is integrally formed at one side edge part of the pipe body 31 and a to-be-fit-in recessed part 49 in which the in protrusion part 47 is fitted from the inside is integrally formed at the other side edge. A tip part 49a of the recessed part 49 is bent and received in a recessed part 51 formed in one side edge side of the pipe body 31. The width in the axial direction of a side part 49b of the recessed part 49 is increased greater than the width in the axial direction of the tip part 49a.
Patent JP-H07151976-A (JP)
Title: Scanning type optical microscope and differential correcting method therefor
Inventor: YAMAMOTO MITSUNORI
IPC: G02B26/10
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a scanning type optical microscope constituted so that precise differential type observation can be executed while the device is maintained to be small and the differential correcting method therefor. CONSTITUTION:This device is provided with a light deflector 5 deflecting the light of a light source 1, a light deflector 6 deflecting the light in a direction orthogonally crossed to the deflecting direction of the deflector 5, a scanning optical system provided with such relation that the pupil position thereof is conjugated with an optional position between the deflectors 5 and 6 and set at a position where it is conjugated with the pupil position of objective 10, photodetectors 13A and 13B splitting the light reflected from a sample 11 or the like into two and detecting the respective light, an image processor 26 inputting the detection signals of the detectors 13A and 13B and processing them, a divider 22 dividing difference between the detection signals of the detectors 13A and 13B by the sum of the detection signals of the detectors 13A and 13B in the case that there is not the sample 11 or in the case that there is not the change of phase on the sample 11, an attenuator 25 making a scanning signal prescribed level and an amplifier circuit 23 inputting the outputs of the attenuator 25 and the divider 22 and adding the signal whose polarity is reverse to the output of the divider 22.
Patent JP-S63157819-A (JP)
Title: Heat treatment of steel strip
Inventor: MOCHIZUKI SAKAE
IPC: C21D9/56
Filed: 1986-12-18
Abstract: PURPOSE:To make effective use of the quantity of the heat retained in a combustion exhaust gas without deteriorating the surface characteristic of a steel strip, by mixing the combustion exhaust gas of an indirection heat treatment furnace and preheating air subjected to a heat exchange with said exhaust gas and blowing the gaseous mixture to the steel strip in a preheating furnace. CONSTITUTION:After the steel strip 1 is preheated by the preheating furnace 12, the steel strip is heated to a prescribed temp. by radiant tubes 6 of an indirect type heating furnace 2. The high-temp. exhaust gas discharged from the tubes 6 at this time is introduced through a duct 23 into a heat exchanger 7 and is subjected to the heat exchange with the air introduced therein from the preheating furnace 12 through a piping 15. The exhaust gas is discharged from a chimney 9. The air heated up by the heat exchange is mixed with the exhaust gas from a piping 24 until <=20% combustion exhaust gas/preheating air is attained. The gaseous mixture is intensified in pressure by a fan 14 and is blown through a plenum chamber 18 to the steel strip 1 passing in the preheating furnace 12 by which the steel strip is preheated. The mixing ratio of the air and the exhaust gas is regulated by actuating respective valves 25, 15, 27, etc., in accordance with the result of the measurement by a CO2 concn. meter 28.
Patent JP-H05137036-A (JP)
Title: Video camera
Inventor: TANABE IKUO
IPC: H05K7/20
Filed: 1991-11-15
Abstract: PURPOSE:To miniaturize a video camera by arranging plural substrates with the high total space efficiency for package of these substrates. CONSTITUTION:The substrates 21 are connected to each other with a flexible substrate 22 and then folded with the bent substrate 22. Under such conditions, the substrates 21 are supported by an inner case 20. Then a support screw 26 is put into a space produced by the bent substrate 22.
Patent JP-H06198022-A (JP)
Title: Exercizing apparatus
Inventor: GEORUKU BUIIGUNAA
IPC: A63C17/06
Filed: 1991-11-15
Abstract: PURPOSE: To manufacture inexpensively at a low material cost, and to endure quickness, high speed running or a bumpy ground by arranging a shaft for fixing a wheel and the wheel in the inside of the longitudinal direction of a holding body. CONSTITUTION: Exercise equipment has a support body 1 for working as a standing surface for an exerciser's shoes 20, a right and left skating board looking similar to a short ski board having the front and rear wheels 4, 5 fixed to one shaft by the support body 1, and a brake device made of a brake and operational device. The shafts 2, 3 for fixing the wheels 4, 5 and the wheels 4, 5 are arranged in the inside of the longitudinal direction of the support body 1, and approximately two thirds of the diameter of the wheels 4, 5 are arranged in the inside of the longitudinal direction of the support body 1. And the support body 1 is combined with a forming tube 11, and the forming tube 11 is divided into forming tube 11 is held to be inserted to each other in the inside and outside by a telescope style.
Patent JP-H07154542-A (JP)
Title: Scanner printer
Inventor: FUJII YOSHIHARU
IPC: H04N1/29
Filed: 1993-11-30
Abstract: PURPOSE:To shorten the time after an original is read till its original image is formed on recording paper as a toner image by the electrostatic photography system and thermal fixing is finished. CONSTITUTION:A single motor 47 is employed and the motor drives a scanner section 3 in the forward driving, an original is carried, read and stored in a memory, and after the reading of the original is finished, the motor is reversed to drive a printer section 4 of the electrostatic photography system and the original image stored in the memory is read and the toner image is formed on a recording paper sheet and heat fixing is performed by using a thermal fixing means 38. As soon as the scanner section is driven, power is supplied to the thermal fixing means to start heating and then soon after the reading of the original by the scanner section is finished, the thermal fixing means rises up to a temperature suitable for thermal fixing and the time from the reading of the original till the end of thermal fixing is shortened.