baber/WOPTO huggingface dataset:
Patent JP-2001172618-A (JP)
Title: Tape type cool storage medium, method for producing the same, cold reserving tool and refrigerator using the same
Inventor: ISHIZAKI YOSHIHIRO
IPC: C09K5/08
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To supply an inexpensive cool storage medium good in performances for refrigerators for use at cryogenic temperatures and excellent in durability and a freezing tool and the refrigerator. SOLUTION: This tape type cool storage medium is obtained by bonding and forming at least one layer of a granule comprising many spherules, pulverized pieces or a fine powder having a relatively uniform particle size on one or both surfaces of an ultrathin tape-shaped support. The freezing tool and refrigerator use the tape type cool storage medium.
Patent JP-2001177117-A (JP)
Title: Electromagnetic shield structure of photodetecting part
Inventor: YOSHIKAWA MASAKI
IPC: H01L31/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To keep light incident on a photodetector through a light guide plate high in incident efficiency and to prevent electromagnetic waves from penetrating into light which travels in the light-guide plate so as to improve a remote controller in reliability of control. SOLUTION: A photodetecting part is equipped with a light transmitting window 3 which is provided to the surface of an equipment such as a television set or the like to receive optical signals emitted from a remote controller, a photodetector 1 which is equipped with an electromagnetic shield cover 2 and inputs signals into the control of the equipment receiving optical signals inputted through the light transmitting window 3, and a light-guide plate 4 which is provided between the light transmitting window 3 and the photodetector 1 to guide light to the photodetector 1, where a shield member is provided around the light guide plate 4 to shield the inner light path from electromagnetic waves impinging on it, light impinging on the photodetector 1 from the light guide plate 4 is enhanced in incident efficiency,  and electromagnetic waves are restrained from penetrating to generate noises.
Patent JP-2001172388-A (JP)
Title: Episulfide based polymerizable composition and method for producing resin
Inventor: MORIJIRI HIROYUKI
IPC: C08G75/06
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of reducing the problem of odor which is caused in molding a resin having a balance between a high refractive index and an Abbe number to improve workability. SOLUTION: The method reduces an odor component by effecting treatment under reduced pressure in the step of or after preparing a polymerizable composition containing a compound having one or more structures represented by the formula (wherein R1 is a divalent 1-10C hydrocarbon group; R2, R3, and R4 are each independently a 1-10C hydrocarbon group or a hydrogen atom; X is S or O; and the number of this S is, on an average, >=50% based on the sum of S and O constituting a three-membered ring).
Patent JP-H11181448-A (JP)
Title: Isomerization of light hydrocarbon oil
Inventor: MIZUNO KUNIHIKO
IPC: C10G45/60
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an isomerization process for a light hydrocarbon oil with simpler installation more economically than the conventional process. SOLUTION: This isomerization process has two steps of a preliminary treatment and a continuous following isomerization reaction. In the preliminary treatment, a light hydrocarbon oil is catalytically hydrogenated to convert the organic sulfur components in the light hydrocarbon oil to hydrogen sulfide so that the content of organic sulfur component may be reduced to <=30 mass ppm. The isomerization process is carried out in the presence of a solid superacid catalyst at 190-300 deg.C, under a total pressure of 1-50 kg/cm<2> at a H2 /oil ratio of 180-1,800 liter/liter and LHSV of 2-10 hr<-1> to isomerize the light hydrocarbon oil containing the converted hydrogen sulfide.
Patent JP-H06195276-A (JP)
Title: Electronic mail system
Inventor: MATSUMOTO HITOSHI
IPC: H04L12/58
Filed: 1992-12-25
Abstract: PURPOSE:To mitigate traffic on a line, and to eliminate necessity to hold doubly character data and voice data, and to facilitate input work as well by transmitting and receiving code data obtained by converting a character string not containing KANJI (Chines character) and the code data obtained by converting a KANJI part while correlating them with each other. CONSTITUTION:The character data inputted from a character data input part 1 is sent to a character data/code data converting part 10. At the code data converting part 10, after the KANJI required at the time of display by a character data display indicating part 3 is decomposed from the character string by HIRAGANA (cursive form of Japanese syllabary) and the alphabet not containing the KANJI, the character string of the HIRAGANA and the alphabet and the KANJI part are converted respectively into the code data. Then, these code data are stored in an encoded character data storage part 11 as being correlated with each other. Then, these are transmitted by a communication control part 8, and at a receiving side, electronic mail received by a control part 9 through the communication control part is stored in the encoded character data storage part 11.
Patent JP-H11188025-A (JP)
Title: Movable radiography device
Inventor: KAWAI MASUMI
IPC: A61B6/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To get a digital images data directly and take many radiographic images. SOLUTION: A flat panel X ray detector 1 is used as an image storage medium of a movable radiography device 20. The flat panel X ray detector 1 is comprised of a X ray detection part which stores the analyte transmitted X ray as an electrical charge and a control unit which reads out the stored electrical charge to change it into electronic signal and output as a video digital signal. An image processing circuit 2 which processes the digital signal (image data) from the flat panel X ray detector 1 and a network interface 3 are set on the radiography device 20 to connect to a network 7 with a cable 6 and transfer the image-processed digital image data from the flat panel X ray detector 1 via the network 7.
Patent JP-2001172023-A (JP)
Title: Method for producing anhydrous nickel chloride
Inventor: ASAI TAKESHI
IPC: C01G53/09
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a reaction vessel by thermal expansion and thermal contraction in the production of nickel chloride gas by the reaction of nickel with chlorine gas and to enable the continuous operation and prolong the life of the production apparatus. SOLUTION: Anhydrous nickel chloride is produced by reacting chlorine gas with raw nickel charged in a reaction vessel. A collapsible nickel block is used as the raw nickel to protect the reaction vessel by the cushioning effect of the collapsible nickel block.
Patent JP-H10197869-A (JP)
Title: Rubbing treatment, production of liquid crystal element and liquid crystal element
Inventor: MIURA KIYOSHI
IPC: G02F1/1337
Filed: 1996-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a rubbing treatment method which is decreased in the display defects at the panel end of the boundaries between peripheral regions and display regions and a liquid crystal element. SOLUTION: In the rubbing treatment method of imparting orientation regulating force on a substrate by friction, the substrate is at least partly covered by a mask and the regions of the substrate not covered by the mask are subjected to a rubbing treatment. The rubbing treatment is so executed that the direction of the treatment forms an angle of 45 deg.±20 deg. with the boundary lines between the regions of the mask covered by the mask and the regions not covered by the mask.
Patent JP-H10190737-A (JP)
Title: Charging processing method and device therefor
Inventor: MARUYAMA HIDEO
IPC: H04L12/70
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To perform charging in response to the actual utilization amount of a user by updating the data of a pertinent user terminal in the charging data base of a server, based on charging data received from the user terminal by the server. SOLUTION: When the user terminal 10 transmits the charging data to the server 30, the server 30 checks whether or not the charging data are proper. Then, when the charging data are correct, it is checked that they are not overlapped with the charging data received in a previous time, and when they are not overlapped, the part of the pertinent user terminal 10 in the charging data base DB provided in the server 30 is updated and the pertinent user terminal 10 is informed of the present time. Once a present time data has been received from the server 30, since it is judged that the charging data transmitted by itself are correctly processed in the server 30, the user terminal 10 updates the user terminal utilization condition file F1 of the user terminal 10, based on the charging data stored in a memory M2 for transmission to the server.
Patent JP-H05177696-A (JP)
Title: Flexible perforated plastic sheet and preparation thereof
Inventor: YAMAMOTO MASAMITSU
IPC: B29C51/10
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a flexible and perforated plastic sheet being suitable for a liq.-permeable surface sheet for a humor treating product having little sticky touch to the skin and surface luster. CONSTITUTION:A flexible and perforated plastic sheet 1 has ribs 2 and 3 in the first and second directions crossing each other and adjoining two lines of the ribs 2 in the first direction and adjoining two lines of the ribs 3 in the second direction cross each other to form a liq.-permeable opening 4. In these crossings, at the first crossing part 5, the ribs 2 in the first direction rise and at the second crossing part 6, the ribs 3 in the second direction rise. The first crossing parts 5 are placed along each of the ribs 2 and 3 in the first and second directions and periodically placed so as to be continued two or more. A plastic sheet 1 with a complicated unevenness on the surface and little sticky touch to the skin and surface luster can be obtd. by these ribs 2 and 3. This plastic sheet 1 can be obtd. by thermoforming 1 a flexible thermoplastic plastic sheet on a twill-woven net.
Patent JP-2000176348-A (JP)
Title: Arc aqua-knife structure
Inventor: SHIRAISHI HIDEAKI
IPC: B05C5/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To uniformly and quickly apply a chemical liquid on the whole surface of a substrate by providing a slit nozzle with an arc opening edge and forming a jet pattern of the chemical liquid jetted out of an opening edge and formed of a stream line extending in the discharge direction and a uniform rate line along an arc curved face. SOLUTION: An aqua-knife structure is formed of a slit nozzle, and in a wet treatment device in a liquid crystal panel manufacturing device, chemical liquids such as a photoresist, a developing liquid and others are discharged out of the slit nozzle onto a substrate as a material to be treated. In that case, the slit nozzle with its slit (opening edge) 6 is formed into an arch curved upward and downward when viewed from the front in the direction crossing perpendicularly the forward moving direction of the substrate is adopted as an aqua- knife 1. A discharge pattern of the chemical jetted out of the slit 6 is formed of a stream line 15 extending straight and an arc uniform rate line 16 by the arrangement, and the chemical liquid is spread radially and applied quickly and uniformly on the whole of substrate surfaces.
Patent JP-H11188478-A (JP)
Title: Shape correcting method for diecast product, and correcting tool thereof
Inventor: KODAMA TOSHIYA
IPC: B22D17/20
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a shape correcting method of a diecast product, wherein correction is carried out without the breakage by the same level of operation regardless of the volume to be corrected and even when various kind of deformation is recognized in the product. SOLUTION: A diecast product 2 being composed of a magnesium alloy obtained by die casting is heated to the temperature of 200-350 deg.C where an internal stress of the product 2 can be reduced, and then is cooled to 100 deg.C or less under the condition that a forced deforming force to forcedly deform the product into a regular shape is applied. Thereafter, application of the forced deforming force to the product 2 is released. The application of the forced deforming force is carried out with a correcting tool comprising a lower side member 4 and an upper side member 6 having a lower side nipping member 4b and an upper side nipping member 6b, respectively.
Patent JP-H05179540-A (JP)
Title: Adjustment of cloth fell position in weaving machine
Inventor: NISHINO JUNICHI
IPC: D03D51/00
Filed: 1991-12-27
Abstract: PURPOSE:To ensure the movement of the cloth fell to the prescribed position and avoid the formation of weft bar by effecting the adjustment of cloth fell position after the woven cloth is released from the bar temple, when the stopping weaving machine is restarted. CONSTITUTION:When a weaving machine where the woven cloth is regulated with a bar temple is restarted, the delivery motor is allowed to rotate normally to lower the warp tension until the woven cloth is unengaged from the lower jaw of the bar temple, then the winding motor is reversely rotated to allow the woven fabric to go back until the woven cloth is unengaged from the upper jaw to remove the defective parts or adjust the deviation from the regular position before weaving caused by expansion of the warp or woven cloth during the weaving stop for hours. Then, the winding motor is normally rotated to move the cloth fell to the prescribed position and the warp tension is restored to the normal value, and the machine is restarted. Or the reeds are placed on the weft-inserting position, the winding motor is reversely rotated to allow the woven cloth to go back until the cloth is unengaged from the jaws of the bar temple, then winding motor is normally rotated to move the cloth fell to the prescribed position, then the machine is restarted.
Patent JP-2000179705-A (JP)
Title: Fluid control valve
Inventor: OGAWA MASARU
IPC: F16K31/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize a fluid control valve and to reduce manufacturing cost by means of simple construction without using special sealing construction. To enhance the shaft sealing performance of the fluid control valve and to elongate the service life of an air conditioner as a whole by using a highly reliable sealing member. SOLUTION: An annular shaft sealing member 5 comprising nitrile rubber hydride as its main component is attached to a valve shaft 2. The valve shaft 2 projecting outward from the sealing member 5 is interlocked with a driving source 9 fitted from the outside. The fluid control valve comprises a fluid control valve for driving the valve element by transforming the rotation of the valve shaft 2 into the straight advancing movement, controlling the opening of a valve seat 3, a fluid control valve for selectively communicating a plurality of continuity ports, and a fluid control valve for rotating the valve element through the rotation of the valve shaft in order to selectively communicate the plural continuity ports.
Patent JP-H11196355-A (JP)
Title: Display device with optical device
Inventor: KANAMORI SHIGE
IPC: H04N5/74
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a loss or unevenness in light quantity and to obtain uniform image forming performance. SOLUTION: An illuminating optical device 11 is provided with a 1st optical block 1 including a 1st lens array 21 having plural cell lenses 21a to 21d having shapes approximately similar to optical modulation elements 45, 49, 53, a 2nd optical block 2 including a 2nd lens array 23 corresponding to the 1st lens array 21 in the block 1 and having plural cell lenses 23a to 23d having shapes approximately similar to the elements 45, 49, 53 and a 1st light converging component for converging a beam passed through the array 23 to the elements 45, 49, 53 and a 2nd light converging element arranged in the vicinity of the elements 45, 49, 53 in order to form an image of a beam projected from the block 2 on a prescribed position. The cell lenses 21a to 21d of the array 21 consist of respectively different aspheric surfaces.
Patent JP-H07277368-A (JP)
Title: Corner protector for packaging
Inventor: MIZOGUCHI TORU
IPC: B65D81/113
Filed: 1991-12-06
Abstract: PURPOSE:To provide a corner protector being not bulky, simple, strong, pollution-free, inexpensive and effective, which can be used as a corner protective unit for the packaging and packing of a squarish article by utilizing a corrugated fiberboard as the raw material. CONSTITUTION:Folding lines 2 are provided in the radial three directions of approx. cross-shaped perpendicular lines, of which the center point is the almost center of a flat plate 1 of a corrugated fiberboard being comparatively smaller than a packing exterior member. Then, a cut slit 3 is provided in the remaining radial direction, and four split surfaces are formed. Then, the split surfaces adjoined to the cut slit 3 are made to work as flap plates 4. Then, on a plurality of divided surfaces including at least the flap plates 4, an adhesive glue layer 5 with a weak viscosity is provided.
Patent JP-H06199492-A (JP)
Title: Tension device of winding drum type winch
Inventor: MURAMOTO HIROKI
IPC: B66B11/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a tension device of winding drum type winch with excellent reliability which can prevent the partial slackness of a winding wire from occurring for smooth winding and unwinding of a lifting wire. CONSTITUTION:This tension device is provided with a driving drum 014 which is driven by a winch and in which plural circular wire grooves 016 are engraved parallel to each other in its surface, plural driven rotating elements for sieve wires with which wires journaled respectively correspondingly to the respective wire grooves 016 of the driving drum 014 on the identical plane including the axial line of the driving drum 014 and engaged with the respective wire grooves 016 are engaged respectively, and a drive means 6 which slides on respective driven rotating elements 1 so as l to approach and separate from the driving drum 014 independently respectively.
Patent JP-H11173419-A (JP)
Title: Piston for internal combustion engine
Inventor: MUTA JUICHI
IPC: F02F3/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a piston for an internal combustion engine capable of improving lubrication effectively utilizing a lubricating oil which reaches a hollow inside a piston pin. SOLUTION: A piston pin hole 10 is formed on a prescribed position of a piston 1, and a hollow cylindrical piston pin 11 is mounted in the piston pin hole 10. A snap ring 15 for preventing slipping-off of the piston pin 11 is arranged on an end part of the piston pin hole 10. A dam closing plate 17 for covering a part of the hollow hole 14 of the piston pin 11 with an opening end side is arranged between the snap ring 15 and the piston pin 11. An oil reserving part 21 is formed in the hollow hole 14 of the piston pin 11 by the plate 17. Lubricating oil in the oil reserving part 21 is led between the inner circumferential surface of the piston pin hole 10 and the outer peripheral surface of the piston pin 11 through a clearance 20 between the end surface 13 of the piston pin 11 and the plate 17.
Patent JP-2001176372-A (JP)
Title: Circuit breaker
Inventor: HORIBE HIDEO
IPC: H01H9/32
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker that is excellent in fire resistance and heat resistance and can suppress the deterioration of insulation performance inside a case after disconnection. SOLUTION: To a part exposed to arc generated between a movable contact point 2 and a fixed contact point 3 in this circuit breaker, a resin which has an aliphatic ketone resin as a major ingredient or a complex of an aliphatic ketone resin as a major ingredient is arranged. In this way, fire resistance and heat resistance of the breaker are improved, and the deterioration of insulation performance after circuit break can be restrained.
Patent JP-H11198105-A (JP)
Title: Woodworking apparatus
Inventor: UTAI NAKAJO
IPC: B27C5/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a woodworking apparatus by which woodworking products such as disc shapes and bowl shapes can be easily manufactured in large quantities by anyone. SOLUTION: In a woodworking apparatus having a processing apparatus such as a drilling machine consisting of a frame 1, a processing table 2 placed horizontally to the frame 1, a shaft 5 rotating and moving up and down provided on the frame 1 and a chuck 6 provided on its end part, the apparatus includes a pair of support rods 7 provided on both sides of the table, cylinders 8 and piston shafts 9 provided on these support rods 7, a press plate 10 provided on the ends of the piston shafts 9 and wherein an opening part 11 being larger than the outer diameter of a product manufactured at its center and a pair of cutters fitted on the up and down movable shaft 5 by a chuck and for processing both surface and back face of a product are provided.
Patent JP-2000245117-A (JP)
Title: Rotor magnet
Inventor: NAKAMURA YOSHIFUMI
IPC: H02K15/03
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To form a rotor magnet, having a high surface magnetic flux density and small-sized as well by using annular permanent magnets arranged in an axial direction, magnetizing the magnets into multiple poles in the axial direction, causing the same poles of a pair of annular permanent magnets to face each other, and causing lines of magnetic flux to orient in the radial directions. SOLUTION: Three annular permanent magnets 1, magnetized into multiple poles in an axial direction, are opposed with gaps (t) between the same poles, glued, and fixed to a motor shaft 3 utilizing positioning grooves 2, and a small- sized rotor magnet 5 is formed. In this rotor magnet 5, lines of magnetic flux pointing in the axial direction of the permanent magnets 1, mutually repel in the gap portion of a pair of permanent magnets 1, and are oriented in the radial directions. If a soil is arranged on extension lines of these lines of magnetic flux in the radial directions, it becomes possible to make the magnetic force concentrate on the soil. Consequently, a motor can be constituted having a better efficiency using this rotor magnet 5.
Patent JP-H11240927-A (JP)
Title: Epoxy group-containing isobutylene-based block copolymer and block copolymer composition containing the same
Inventor: OZAWA SHINJI
IPC: C08L53/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a block copolymer having excellent balance of fluidity, heat stability, adhesiveness to a substrate and an improving effect on impact resistance, useful as a base polymer for a tackifier an adhesive or a resin improver, etc. SOLUTION: This epoxy group-containing isobutylene-based copolymer is an isobutylene-based block copolymer comprising (a) a polymer block composed of a monomer component consisting essentially of isobutylene and (b) a polymer block composed of a monomer component not consisting essentially of isobutylene and contains an epoxy group.
Patent JP-2001183709-A (JP)
Title: Light controlling body
Inventor: NAKASE KIYOSHI
IPC: E06B5/18
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a light controlling body exhibiting various appearances in which the tone in a transparent mode and the tone in a light- shielding mode varies depending on the temperature change. SOLUTION: The space between two transparent substrates facing each other having different tones is filled with a thermochromic material which reversibly changes between a transparent state and an opaque state by changes in the temperature. The tone is changed by heating or cooling with sun rays or a forcible heating device.