baber/WOPTO huggingface dataset:
Patent JP-H02117993-A (JP)
Title: Processed oil composition for di can
Inventor: OKAMOTO YOSHIO
IPC: C10N20/06
Filed: 1988-10-26
Abstract: PURPOSE:To obtain the title composition containing a specific viscosity of mineral oil, fatty acid ester and salt of phosphorus compound of water soluble polymer as essential ingredients without producing black stripe and black stain on the surface of can after canning. CONSTITUTION:The aimed composition containing (A) mineral oil having 50-500cst viscosity at 40 deg.C and/or 10-40C aliphatic alcohol and monohydric or fatty acid ester of polyhydric alcohol and 8-22C higher fatty acid, (B) salt of inorganic or organic phosphorus compound of water soluble polymer which is a (co)polymer of monomer expressed by the formula (R1 to R3 are 1-3C alkyl; A is -O or -NH-; m is 1-3) as essential ingredients and having 3-10mu average particle size in water.
Patent JP-H03132701-A (JP)
Title: Polarizing film
Inventor: AKASHIGE ETSUSHI
IPC: G02B1/04
Filed: 1989-10-19
Abstract: PURPOSE:To providing the polarizing film which satisfies excellent polarization performance and high durability by orienting a dichromatic dye which has specific properties and is incorporated into a hydrophobic resin. CONSTITUTION:The dichromatic dye used in this invention has >=25, more preferably >=40, further preferably >=60 ratio of the max. value and min. value of the main inertia moment of the dye molecules determined by a molecular force field calculation method. The more specific examples of the dichromatic dye having >=25 ratio of the max. value and min. value of the principal moment of inertia include, for example, the trisazo dye expressed by following formula (1) and the tetrakisazo dye expressed by following formula (2). The material formed by incorporating <= 3wt.% additives, such as UV absorbent and antioxiant, and dyes, etc., in addition to such dichromatic dye and the hydrophobic resin thereto is made into a film. The kneaded matter formed as the film is biaxially stretched by a roll stretching machine, etc., by which the dichromatic dye is highly oriented. The polarizing film having the excellent polarization characteristics of >=90% degree of polarization and has the excellent heat resistance and moisture resistance and the high durability is obtd.
Patent JP-S63123001-A (JP)
Title: Grating lens
Inventor: OTOI REIKO
IPC: G02B5/18
Filed: 1986-11-13
Abstract: PURPOSE:To exactly form a blaze pattern which is less distorted by the effect of temp., humidity and adhesion at a high yield by constituting the titled lens in such a manner that a concentrical unequally spaced diffraction grating consisting of a curable resin is provided on one face of a plastic substrate and a glass substrate on the other face, respectively. CONSTITUTION:UV curing resins 12, 13 are respectively packed between a stamper 15 on which the pattern of the concentrical unequally spaced diffraction grating is formed and the transparent plastic substrate 11 and between the substrate 11 and the glass substrate 14. UV rays 17 are projected to the resins from above the substrate 14 to cure the resins and thereafter, the substrates 11, 14 are stripped from the stamper. Since the adhesiveness between the resin 12 and the substrate 11 is high, the blaze pattern of the stamper is completely transferred to form the grating 12. The substrate 11 is substantially thinner than the substrate 14 and the refractive index of the resins after the curing is nearly the same as the refractive index of the substrate 14. The blaze pattern which is less distorted by the effect of temp. and humidity and is less distorted by the adhesion is thus obtd.
Patent JP-2001093636-A (JP)
Title: Integrated circuit socket
Inventor: IZAWA SHIGEHISA
IPC: H01R33/76
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent an electrical characteristic test from not being unexecuted because of contact defects which occur, when a lead terminal of a semiconductor element to be attached has a bent lead, and to prevent the tip of a lead terminal from hitting the tip of a guide when attached, bending the tip and causing defect products. SOLUTION: The integrated circuit socket is provided with a lead guide section 2, with socket electrodes 3 arranged to make contact with each of the lead terminals 6 of a semiconductor element and with insulation between each of the socket electrodes 3. The length of the tip part of the lead guide section 2 is extended, so that the tip part extends upward than the socket electrodes 3 and the tip part is sharpened. When attached, the tip part of the lead guide section 2 enters between lead terminals and, correcting the bend of the lead, brings the tip of the lead terminal 2 into contact with the socket electrode 4.
Patent JP-H06118419-A (JP)
Title: Liquid crystal element and production thereof
Inventor: OUE MAKOTO
IPC: G02F1/13
Filed: 1992-10-08
Abstract: PURPOSE:To obtain the liquid crystal element excellent in display quality by controlling the orientation of the liquid crystal molecule and to provide the production method of the liquid crystal element capable of easily controlling orientation. CONSTITUTION:On the surface 22a, 23a of the liquid crystal 29 side of the substrate 22, 23 forming the liquid crystal display element 21, the transparent electrodes 24, 25 are formed, moreover, oriented film materials 26a, 27a are formed on that surface. After the surface of the formed film materials 26a, 27a are subjected to orientation-treatment, orientation controlling molecule 26b, 27b are combined to form the oriented films 26, 27. After the substrate 22, 23 formed of the oriented film 26, 27 are seald by a sealer 28, the liquid crystal 29 is injected and the liquid crystal display element 21 is formed. Therefore, it becomes feasible to control the molecular orientation of the liquid crystal 29 by the orientation controlling molecule 26b, 27b and it becomes feasible form easily the liquid crystal display element 21.
Patent JP-H01112714-A (JP)
Title: Magnetizing yoke
Inventor: SAKURAI MITSURU
IPC: H01F13/00
Filed: 1987-10-27
Abstract: PURPOSE:To improve durability by using polyphenylsulfide resin with a specific heat-resistant temperature as a resin for insulating yoke and copper wire. CONSTITUTION:The PPS(polyphenylsulfite resin) 3 is used as a resin for insulating a yoke 1 and a copper wire 2. The PPS 3 has a high heat-resistant temperature of 250 to 330 deg.C and its mechanical strength, thermal expansion coefficient, and volume resistivity are nearly equal to those of epoxy resin so that it is optimum for resin for insulating magnetizing yoke. Thus, use of this PPS as a resin for insulating yoke and copper wire will give a magnetizing yoke which is superb in durability.
Patent JP-H08135663-A (JP)
Title: Rolling bearing unit
Inventor: KONDO HIROMITSU
IPC: F16C19/06
Filed: 1994-11-04
Abstract: PURPOSE: To enable use in a high temperature special environment and in water or steam by forming at least an outer ring of a rolling bearing for a unit out of copna resin. CONSTITUTION: A ball bearing for a unit is composed of an outer ring 1 having a spherical surface whose outside diameter coincides with the bearing center, an inner ring 2 having a fixing device with a shaft, plural balls 3 between the outer ring 1 and the inner ring 2 and a pair of shielding plates 4, and the outer ring 1 is formed of copna resin. The copna resin is thermosetting resin by crosslinking polycyclic aromatic hydrocarbon such as naphthalene and anthracene by p-xylylene glycol through an acid catalyst, and is excellent in heat resistance, a slidingly movable characteristic, a mechanical characteristic, chemical resistance and electric insulating performance.  Lubricating powder of the copna resin shaven off by contact with the balls 3 transfers to surfaces of the balls 3 and an orbital plane of the inner ring 2, and lubrication between the inner ring 2 and the balls 3 becomes sufficient. Therefore, in a high temperature special environment where a fluid lubricant such as grease cannot be used, heat resistance, durability and a low dust generating characteristic can be improved, and rust resistance can be improved in water or steam.
Patent JP-H0692460-A (JP)
Title: Spacer
Inventor: ITO AKIO
IPC: B65G57/18
Filed: 1992-09-14
Abstract: PURPOSE:To prevent an operator from being wounded during the handling work for a heavy, thick and long plate and prevent the long plate after polishing from being broken during the work. CONSTITUTION:A spacer has each projecting part downward at both the edge parts and has at least two recessed parts on the upper surface of the spacer, and each roller is arranged in the recessed parts, and the recessed part 12 on the cross section of a roller member 13 is formed round at the angle 14 of the lower part, and the dimension of the recessed part 12 can be properly determined according to the quantity of the rollers 3, and a slight gap 15 is kept between the recessed part 12 and the roller 3.
Patent JP-H0697492-A (JP)
Title: Solid-state image converter
Inventor: EBITANI MASUSHI
IPC: H05B33/12
Filed: 1992-09-14
Abstract: PURPOSE:To allow simultaneous observation of an visible image from the both planes of an electroluminescence layer by providing a photoconductive layer and a pair of dielectric layers that sandwich the photoconductive layer between a pair of light transmissive electrode layers and forming a pair of the electroluminescence layers in the vertical direction between the light transmissive electrode layer and the dielectric layer. CONSTITUTION:A transparent substrate 2, a transparent electrode 4 as a first light transmissive electrode, a first electroluminescence layer 6, a first dielectric layer 8, a photoconductive layer 10, a second dielectric layer 12, a second electroluminescence layer 14 and a second light transmissive electrode 16 are successively laminated. When an alternating voltage of 1kHz and 150V is applied, near infrared rays of 780nm wavelength and 100mum/cm<2> are applied from the side of the transparent substrate 2 or the side of a second light transmissive electrode layer 16 in a A or B direction. The emission of the first and the second electroluminescence layers 6 and 14 are 10Cd/m<2>, which is extremely bright, and a visible image can be simultaneously observed from both the sides of the transparent substrate 2 and the second light transmissive electrode layer 16 of the solid- image converter.
Patent JP-H03131656-A (JP)
Title: Flame retardant silicone rubber composition
Inventor: WATANABE SATOSHI
IPC: C08K3/26
Filed: 1989-10-18
Abstract: PURPOSE:To obtain a flame retardant silicone rubber composition containing a small amount of an organic boron compound and a platinum based compound, having excellent flame retardance while suppressing bad influence to rubber characteristics and atmosphere and capable of retaining the flame retardance for a long period. CONSTITUTION:The objective composition obtained by blending (A) a silicone rubber composition obtained by uniformly dispersing a polyorganosiloxane based polymer, curing agent and as necessary reinforcing filler and additive of every kind, etc., and capable of providing a rubbery elastic material by curing at ordinary temperature or thermally curing with (B) an organic bromine compound (e.g. haxabromododecane) having >=50wt.% bromine content and used at an amount of 0.0001-2 pts.wt. based on 100 pts.wt. base polymer of the component A, (C) platinum based compound of 0.1-1000ppm (as platinum based metal) based on base polymer of the component A and preferably further (D) hydrotalcite compounds of >=3 pts.wt. based on 100 pts.wt. amount of bromine element of the component B.
Patent JP-H08138314-A (JP)
Title: Optical disc device
Inventor: MURATA TATSUYA
IPC: G11B19/28
Filed: 1994-11-04
Abstract: PURPOSE: To obtain an optical disc device performing the speed control of a motor for rotating a recording/reproducing optical disc in which runaway of motor is suppressed while enhancing the reset speed. CONSTITUTION: A disc motor 33 is subjected to a rotation control drive through a CPU 41 and a constant line speed drive through a disc servo circuit 39 depending on a plurality of regions of an optical disc 32. A servo switch circuit 48 functions to make a transition to a FG servo control through the CPU 41 when a CLV servo control through the disc servo circuit 39 is disabled before the CLV servo control is resumed.
Patent JP-2001092703-A (JP)
Title: Method for reorganizing data in storage medium libaray
Inventor: TEZUKA KENICHI
IPC: G11B27/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a data reorganizing method which is easily applied to actual operation and eliminates a useless area in the form of reducing the dangerousness of a data loss in a volume composed of a plurality of media utilizing an optical disk library, etc. SOLUTION: This method successively and additionally writes effective data existing in the first disk plane 301 of a volume 305 from the last effective address area 303a of the volume in the order, and successively removes the disk planes 301, 302 made ineffective from volume management in the successive order.
Patent JP-H06119328-A (JP)
Title: Document edition processing system
Inventor: HORI TOSHIKAZU
IPC: G06F17/21
Filed: 1992-10-09
Abstract: PURPOSE:To make it possible to efficiently and effectively execute the edition processing of a prepared document, regarding a document edition processing system executing the edition processing of the prepared document. CONSTITUTION:This system is provided with a style conversion table 13 adopting a configuration that a labeling displaying the edition attribute that text data part has is corresponded to the text data part of a prepared document and controlling the correspondence relation between this labeling and the edition control code shown by this labeling, a registering means 14 executing the registered processing of the control data of the style conversion table 13 by interacting with a terminal, a substitution means 19 substituting a labeling for the corresponded edition control code controlled by the style conversion table 13 and deleting this labeling when the labeling is described in the prepared document.
Patent JP-H09108732-A (JP)
Title: Heat transfer tube with internal face groove and production therefor
Inventor: KONO HARUO
IPC: B21C37/15
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer tube with internal face grooves which prevents the occurrence of a waved shape on the end face of a plate bar and gains the high reliability, and to provide its producing method. SOLUTION: The internal circumference face of a metal tube 10 has one welded part 16 extending in the axial direction of this metal tube 10, a pair of projection bar parts 18 formed parallel with this welded part 16 apart from this welded part 16, and many fins 12 formed in the range between mutual these projection parts 18. The fins 12 are formed by crossing angle α against the tube axial line and the final end of these fins 12 and the projection part 18 are connected.
Patent JP-2000094456-A (JP)
Title: Deburring machine and deburring method
Inventor: SEKINE MAMORU
IPC: B29C37/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a machine capable of removing a flash protruding on the inner periphery surface of a cylindrical object to be processed with a simple operation, produce a deburring machine at low cost, and improve work efficiency. SOLUTION: A holding member 3 capable of holding a cylindrical object to be processed 1 which has flash 2 protruding on the inner periphery surface is provided. There are also provided an abutting member 5 for abutting the front edge portion 6 to the flash 2 by being inserted into the cylinder of the object to be processed 1 from an opening 10 at one side of the object to be processed 1, and an abutted member 7 for abutting the front edge portion 8 to the flash 2 from the opposite side to the abutting member 5. The front edge portion 8 of the abutted member 7 and the front edge portion 6 of the abutting member 5 sandwich and hold the flash 2. The process for of the abutted member 7 is less than that of the abutting member 5.
Patent JP-S61149121-A (JP)
Inventor: UOSATO HIROSHI
IPC: A61B3/10
Filed: 1984-12-22
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-H09110095-A (JP)
Title: Device and method for processing spear valve
Inventor: TAKAHASHI RYUICHI
IPC: B67D1/04
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To process a spear valve in order to mount a spear-valve-pop-up prevention mechanism, and to allow the processing of the spear valve being used and enable the mounting of the pop-up prevention mechanism. SOLUTION: A shaftlike pusher 36 whose outside diameter is smaller than the inside diameter of a siphon pipe 20B and has at its front end an reaming part 36b molded so as to become thinner toward its end is slidably provided. A punch 42 is connected to the front end of the reaming part 36b of the pusher 36 so as to be positioned on the same axis, the punch 42 being composed cylindrically in such a way that plates 42A and 42B having projections 42a and 42b, respectively, which stick out from the external walls of their ends in directions perpendicular to their longitudinal directions, are matched with the projections facing outside and its periphery is encircled and fastened by supporters 43 and 44.
Patent JP-S62133615-A (JP)
Inventor: ARIMA YUJI
IPC: H01H9/02
Filed: 1985-12-04
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-H11161595-A (JP)
Title: Microprocessor with general purpose address specification
Inventor: MELVIN BRUCE W
IPC: G06F13/42
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a microprocessor with flexibility allowing either multiplexed or nonmultiplexed connection with external devices by enabling a processor to use one bus as either multiplexed or nonmultiplexed bus. SOLUTION: A multiplexer 26 which selects either a signal on an internal data bus 23 or a signal on an internal address bus 24 as an output is controlled by a multiplex control signal on a multiplexer control line 29. An address area constitution map 25 uses a programmable address area for either multiplexed or nonmultiplexed. For example, the memory space of a CPU 10 can be classified into a finite number of memory areas, access to which is gained by multiplexing address signals and data signals no a multiplexed address/data bus 13, or placing an address signal on an address bus 14 and placing data on the multiplexed address/data bus 13.
Patent JP-H01115337-A (JP)
Title: Endoscope
Inventor: SAKAMOTO YUTAKA
IPC: G02B23/24
Filed: 1987-10-29
Abstract: PURPOSE:To easily observe a dead angle region, by constituting the title endoscope so that the leading end part of the endoscope from the curving part thereof is made freely revolvable by the revolving mechanism provided to an intermediate part at a part near to the curving part even when such a state that a region to be observed becomes a dead angle to become impossible to observe is generated. CONSTITUTION:An endoscope wherein an imaging optical system is arranged to a leading end hard part 1 is introduced into an object, for example, the body cavity of an examinee and the leading end hard part 1 is curved up and down as well as left and right by the curving part 2 to he turned to an object, for example, a lesion region to perform observation. The ring 5 on the side of the curving part 2 becomes reversibly rotatable in the circumference direction with respect to the ring 6 on the side of an intermediate part 4. Therefore, the leading end hard part 1 and curving part 2 of the endoscope also becomes reversible rotatable in the circumferential direction with respect to the intermediate part 4. By rotating the curving part 2 in a curved state or rotating the curving part 2 and subsequently curving the same, the image of the object obtained by the imaging optical system arranged to the leading end hard part 1 can be successively projected around the intermediate part 4 of the endoscope.
Patent JP-H07130091-A (JP)
Title: Signal recording and reproducing device
Inventor: NISHIDA IKUHISA
IPC: G11B20/10
Filed: 1993-10-29
Abstract: PURPOSE:To prevent the occurrence of data omission caused by vibration during signal recording and reproducing and failures in an error correcting process in a signal recording and reproducing device using an optical disk. CONSTITUTION:The reproduced signals from a disk by a disk drive device 11 are stored in a buffer 15 through a demodulation means 12 and an error correction processing circuit 14. For a recording, this is reversed and goes through a modulation means 13. During a system operation, the data transfer rate is varied between the device 11 to the buffer 15 based on the error contents of data recording and extraction obtained from the device 11 through a drive control circuit 16, the error contents of the circuit 14 and the amount of data stored in the buffer 15. The buffer 15 is made up with FIFOs and RAMs. Therefore, recording and reproducing are continuously performed and the operation and response time is shortened.
Patent JP-H05192988-A (JP)
Title: Manufacture of hollow pipe of ethylene-tetrafluoroethylene copolymer
Inventor: ASAHINA HISAKAZU
IPC: B29C48/90
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a hollow pipe with a relatively large-sized outer diameter effectively by separating a die-lip and a sizing die at a specified distance, controlling the temperature of the die-lip, setting the pulling down ratio and then continuously molten extrusion-molding the hollow pipe. CONSTITUTION:A die-lip 4 provided at the outlet side of an extruding machine A and a sizing die 8 provided at the inlet side of a vacuum cooling water tank B are separated at a predetermined distance to absorb the alteration of a quantity of extrusion. By controlling the temperature of the die-lip 4 within the range of 210-255 deg.C, the viscosity of the hollow pipe-shaped resin 1' immediately after being extruded is raised and, further, the pulling down ratio is set to be of the order of 1-2. Since tearing off due to abrupt diameter contraction is prevented in this manner, a hollow pipe 1 having an outer diameter of 3mm or more and a wall thickness of 0.3mm or blow can be continuous extrusion- molded which is conventionally impossible to be manufactured depending on material.
Patent JP-2001092538-A (JP)
Title: Ac voltage input device
Inventor: AIZAWA OSAMU
IPC: G01R19/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To use a device for detecting the ON/OFF of input voltage in common for an AC 100 V system and an AC 200 V system. SOLUTION: This AC power input device 1 is composed of a voltage division circuit 5, a voltage ratio adjusting circuit 8, a photocoupler 12 and a signal processing circuit 14. The circuit 8 is composed of a series circuit consisting of a jumper pin 6 and a resistor 7 connected in parallel to a bleeder resistor 4 in the circuit 5 so that the pin 6 is opened when the input AC voltage of the circuit 5 is the 100 V system and the pin 6 is connected when the input AC voltage is the 200 V system. Thus a light emitting diode 9 or 10 is emitted when the input AC voltage of the circuit 5 becomes about 50% in either system, the 100 V system or the 200 V system.