baber/WOPTO huggingface dataset:
Patent JP-2003082303-A (JP)
Title: Surface protection sheet and manufacturing method therefor
Inventor: YAMANAKA TAKESHI
IPC: C09J7/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface protection sheet that does not cause substrate breakage, and scars and dents on a metal plate, even when subjected to bending processing or the like, that does not cause peeling-off or the like after the processing, and that can be peeled off easily, even when stored outdoors or in a similar condition for a long time. SOLUTION: This surface protection sheet has an adhesive layer formed on one surface of a supporting substrate, the substrate having a multilayer structure composed of a plurality of layers each of which is composed of a polyolefin resin, wherein at least one layer is a foaming layer. The supporting substrate and the adhesive layer are preferably formed by co-extrusion.
Patent JP-2002162619-A (JP)
Title: Liquid crystal display device
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1339
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent light reflection between a liquid crystal display(LCD) panel and an input panel and to improve display quality in an LCD device comprising the input panel arranged on the observer's side of the LCD panel. SOLUTION: A mutual adhesion layer provided with a light scattering property is arranged between the input panel and the LCD panel with an area nearly equal to a display region of the LCD panel. The input panel and the LCD panel are stuck to each other via the mutual adhesion layer 44. Or the LCD device is constructed by sealing in a medium between the input panel and the LCD panel with a mutually sealing material.
Patent JP-2002168254-A (JP)
Title: Bearing device
Inventor: MIYAZAKI SEIZO
IPC: F16C25/08
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device capable of reducing manufacturing costs and enhancing productivity by reducing the number of parts and the number of assembling processes, and preventing the degradation of a quietness property and the life of the device associated with the degradation of a lubrication property, by enabling an excellent lubrication property to be maintained for a long time. SOLUTION: In the bearing device wherein a shaft 23 is rotatively held by a pair of rolling-element bearings 25, 25, and a compressive coil sprig 31 is mounted between outer rings 25a, 25a of the pair of rolling-element bearings 25, 25, each of the rolling-element bearings 25, 25 in a pair is configured with a lubricant-sealing structure having seal plates 37 at both edges of the outer rings 25a, 25a. Either an axial step formed at each seal plate 37 of the internal edge side wherein the rolling-element bearings 25, 25 in a pair opposing each other, or an axial step formed at each outer ring 25a, 25a for locking the seal plate 37 of the internal edge side is made to serve as a spring seat that positions and fixes the edge of the coil spring 31.
Patent JP-2002199973-A (JP)
Title: Sanitary sheet and method for making it
Inventor: ITO HIROSHI
IPC: A61F13/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a excellently sanitary sheet which is made by having its water absorptive paper layer, a mixture layer of absorptive material powder and absorptive resin, or both of the water absorptive layer and the mixed layer soak in a mixture of extract from at least a kind of used tea leaves that is an extract from used tea leaves containing waste water in which at least a kind of used tea leaves remains, or an extract from used tea leaves which leaches from at least a kind of used tea leaves as written and water at the normal temperature or warmed water at a temperature higher than the normal temperature, and such re-leached tea leaves, and being dried. SOLUTION: A compound of water absorptive material powder and water absorptive resin is a mixture of crushed material from wood pulp, and waste from high water absorptive resin or disposable diapers, crushed waste from animals' disposable diapers, crushed waste from animals' sheets, crushed waste from breast pads, crushed waste from incontinent pads, crushed waste from sweat pads, or crushed waste from sanitary napkins or, mixture of two or more such materials, and, at least a layer of the first layer, water absorptive mixture layer and the second paper layer contain a kind of dried material of extract from used tea leaves or more in the sanitary sheet characteristically.
Patent JP-2003091874-A (JP)
Title: Information recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/24062
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a medium adaptive to high speed recording as a quenching structure and having a good recording sensitivity and to provide a structure by which the warpage of a substrate is corrected, the substrate is hardly damaged and high amplitude (high modulation) is obtained, in an optical recording medium for high density recording having a phase change type recording layer. SOLUTION: In the recording medium wherein a reflective radiation layer consisting of Al alloy, a first protective layer, a recording layer constituted of Ge, Sb and Te as principal constituents and a second protective layer consisting of a mixture of ZnS and SiO2 are layered in this order on a substrate having a groove formed thereon, an adhesion layer and a covering layer are formed on the second protecting layer, the first protective layer consists of two layers of a mixture layer of ZnS and SiO2 and a layer of Ta2 O5 and the layer of Ta2 O5 is formed on the reflective radiation layer side. Higher amplitude is obtained by optimizing the width of the groove of the substrate.
Patent JP-2003088245-A (JP)
Title: Hedge trimmer
Inventor: TAKAHASHI MAKOTO
IPC: A01G3/08
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a hedge trimmer having decreased weight of a blade and/or guide plate to decrease total weight of the hedge trimmer and reducing the load applied to a front handle. SOLUTION: The tip-side weight of a blade of a mobile blade apparatus of the hedge trimmer is set to be lighter than the base-side weight of the blade. Another concept of the hedge trimmer is the use of the blade and the guide plate having multiple long holes bored on the blade and the guide plate almost over the whole length. The width of the long hole at the tip side is set to be wider than the width of the long hole at the base side. This invention further provides a hedge trimmer provided with a blade and a guide plate having the width of the stem part of the blade and the width of the guide plate set to be narrower at the tip side than the base side and a hedge trimmer provided with a blade having an edge height lower at the tip side than that of the base side.
Patent JP-2003088549-A (JP)
Title: Disposable sanitary material
Inventor: ITO NAOAKI
IPC: D04H1/413
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a disposable sanitary material having excellent deodorizing and antibacterial properties to excretal odors that are the problem in the field of nurshing. SOLUTION: This disposable sanitary material contains a sanitary agent composition comprising a carboxylic acid compound, a metal and a porous material.
Patent JP-2003099706-A (JP)
Title: Code reader
Inventor: HAMADA KUNIHIDE
IPC: G06K7/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a code reader that can easily control on/off switching of a light projecting part without troubling an operator. SOLUTION: The code reader 10 comprises a light sensor 1 for detecting light, a received light quantity monitoring part 2 for monitoring a received light quantity of the light sensor, the light projecting part 3 for projecting light on optical information 5, and a light projection controlling part 4 for controlling ON/OFF switching of the light projecting part 3 according a change in the received light quantity of the light sensor 10 recognized by the received light quantity monitoring part 2. The light sensor 10 detects external light output from lighting equipment 6 and external light reflected on the optical information 5, and according to a change in the received light quantity, the light projection controlling part 4 controls ON/OFF switching of the light projecting part 3.
Patent JP-2003094073-A (JP)
Title: Device for activating water
Inventor: SASAKI TERUJI
IPC: B01F3/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of efficiently and finely dividing air bubbles with a compact device and conducting production of water containing air bubbles and solid/liquid contact with ceramic particles with one device at the same time. SOLUTION: A device for activating water has a structure in which a mixed phase flow forming device having a water inflow and outflow nozzle and a gas suction pipe is integrally connected with a contactor in which filling particles of ceramic are fluidizably filled inside. In the device, a gas-liquid mixed phase flow is formed inside the mixed phase flow forming device by sucking gas by the negative pressure generated by water jet flowing in from the water inflow and outflow nozzle. The mixed phase flow is introduced into the contactor, the filling particles inside the contactor is fluidized by an inertial force, and the contact of the solid with liquid and dispersion of the air bubbles are promoted. The water containing air bubbles is discharged from a water containing air bubbles discharge hole which is provided at the side face and/or the bottom face of the contactor.
Patent JP-2003110866-A (JP)
Title: Image processor, image processing method and program for executing the method
Inventor: ISHIBASHI HIDEYASU
IPC: G06T1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To develop preferable white in the brightest part of an image and retain a chromaticity capable of being represented through an output medium when the image is outputted to an output medium, wherein a color tone is recognized in the white part of the image when the brightest part of the image is made correspondent to the brightest point of the output medium. SOLUTION: In data conversion for coping with a color image inputted from an image input means to a predetermined output medium by an image output means as a hard copy, data in the brightest point of the image output means are utilized to the colored part of inputted image data of the value of chromaticity, and data capable of achieving a preferable whiteness in the image output means are utilized to the non-colored part of the inputted image data to perform the data conversion with respect to the inputted image data whereby the purpose can be achieved.
Patent JP-2003109661-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MORISHIMA HIDEAKI
IPC: H01M4/525
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with little lowering of discharging capacity when repeating charging-discharging at a temperature exceeding a room temperature. SOLUTION: In this nonaqueous electrolyte secondary battery provided with a positive electrode, a negative electrode and a nonaqueous electrolyte, the nonaqueous electrolyte contains a cross-linked cyclic organic compound. As the cross-linked cyclic organic compound used in this case, it is preferable to use anhydrous endo-bicyclo [2.2.2] octo-5 ene-2,3 dicarboxylic acid or anhydrous 5-nobornene-2,3 dicarboxylic acid.
Patent JP-2003104569-A (JP)
Title: Sheet feeder
Inventor: SUNO KAZUO
IPC: B65H1/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem on a conventional sheet feeder that the fixed end of a wire inserted into a drum is displaced to produce poor workability when the wire is wound on the cylindrical or grooved drum and the fixed end of the wire is hardly fitted in position in the case of the grooved drum. SOLUTION: The sheet feeder with a mechanism using the wire for moving up and down a sheet stacking table drawable from a feeder casing with guide means comprises a protrusion provided on the drum on which the wire is wound, for restricting the position of the wire.
Patent JP-2003107147-A (JP)
Title: Radar device
Inventor: KAWADA YASUHIKO
IPC: G01S7/292
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a radar device capable of detecting and displaying a target precisely without burying the target on the sea in sea clutters. SOLUTION: A radar reflected signal is received through an antenna 1 and an STC 14, and the received radar reflected signal is supplied to a main receiving circuit 43 through a level adjusting means (high speed ATT) 45. In a storage part 6, data of the loss quantity of a radar wave based on the antenna beam shape characteristic of the antenna 1 are stored beforehand in a shape loss data storage circuit (antenna gain table) 61, and based on the stored data, an operation circuit 7 calculates the loss quantity of the radar wave corresponding to the distance D of the antenna 1 by operation, and supplies a control circuit 8 with the result.  The control circuit 8 adjusts and controls the level adjusting means 45 based on the operation result by the operation circuit 7, and therefore the receiving power level is corrected based on a beam pattern shape characteristic of the antenna 1, and the target reflected signal level can be captured in a dynamic range in a receiver and detected.
Patent JP-2003104567-A (JP)
Title: Paper feed cassette
Inventor: KATO SHINICHI
IPC: B65H1/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper feed cassette with a mechanism for reducing paper surface friction of paper and easily aligning a paper end with the operation of side fences. SOLUTION: A paper holder 2 with its lower end axially supported by a cassette body 1 has the pair of side fences 3 inside, where a feed port formed by an opening at the upper ends of the side fences 3 is turned into a first attitude in which the feed port is in a horizontal direction to permit the feed of the paper and into a second attitude in which the feed port is in an upward direction to permit the setting of the paper.
Patent JP-2003108278-A (JP)
Title: Display system for document, receiving apparatus, display method therefor and recording medium
Inventor: KASAI YASUO
IPC: G06F3/048
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To allow a series of documents having sending-and-replying relationships to be understood for outlines of each document quickly and clearly and select document information easily and efficiently. SOLUTION: In a display system for bulletin board KS, each thread TH of an electronic bulletin board extracts important sentences from each document (submitted documents A, replying documents A-1 and replying documents A-1-a) belonging to each thread TH, and creates abstracts of each thread from each important sentence to display the abstracts on a screen. When extracting the important sentences in consideration of contents represented by body copy of the whole documents belonging to a single thread TH, sentences with the nearest meaning to the contents represented by the body copy are extracted from body copy of each document as the important sentences.
Patent JP-2003109663-A (JP)
Title: Polymer battery
Inventor: ICHIHASHI AKIRA
IPC: H01M10/0565
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a polymer battery remarkably improvable in cycle characteristics by improving adhesion between both positive and negative electrodes and a separator. SOLUTION: This polymer battery is provided with a positive electrode 5 comprising a positive electrode active material that can store and release lithium, a negative electrode 6 comprising a negative electrode active material that can store and release lithium, and a polymer electrolyte provided between the positive and negative electrodes 5, 6. In the polymer battery, a part of the polymer electrolyte is structured as shown by a formula 11. In the formula 11, R1 is H or CH3 , and R2 is CmHn (m, n are each a natural number, and n<=2m+2).
Patent JP-2003107713-A (JP)
Title: Aluminum lithographic printing material
Inventor: TANAKA ETSUJI
IPC: G03F7/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve failure in the reproducibility of dots caused by changes in the sensitivity after exposure because in an off-line system, it sometimes takes several days to complete development after the photosensitive material is exposed. SOLUTION: The aluminum lithographic printing material having a physical developing nucleus layer between a silver halide emulsion layer and an aluminum support has such features that the silver halide emulsion layer contains an organic acid having the buffer capacity in the range from 5.5 to 4 pH and that the surface pH of the printing material in the emulsion side after application of the silver halide emulsion is 5 to 4.
Patent JP-2003086468-A (JP)
Title: Method for manufacturing electrode foil for aluminum electrolytic capacitor, and dc power supply device used therefor
Inventor: NAKAHARA TAKEHIKO
IPC: H01G13/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrode foil for aluminum electrolytic capacitors, which forms compact and high-density etched pits on the surface of an aluminum foil to increase the surface area thereof, thereby improving the capacitance and the leakage current characteristics. SOLUTION: In an electrolytic solution, containing hydrochloric acid as a main component and doped with at least one among sulfuric acid, oxalic acid, nitric acid or phosphoric acid, the waveform of an AC current is made into a deformed sine wave, in which the rise time (a) from a value of zero to a peak current value is different from the fall time (b) from the peak current value to the value of zero, and this AC current is applied to a pair of electrode plates from a AC power supply source device for generating the AC current, thereby applying etching processing to an aluminum foil. Thus, the surface area of the aluminum foil is increased efficiently, and the capacitance of the electrode foil of the aluminum electrolytic capacitor can be improved.
Patent JP-2003106027-A (JP)
Title: Latch and pull-out device using the latch
Inventor: SHIRASE UICHI
IPC: A47B88/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a latch which does not generate abnormal sound and is not easily deformed by a creeping phenomenon even after a long period of use. SOLUTION: This latch is equipped with an attaching portion 2 for attaching to a housing (82) in a rotatable manner, a substrate portion 3 rotating on a flat surface of the housing (82) about a center of the attaching portion 2 which is connected to the attaching portion 2, a cam 4 connected to the attaching portion 2 of the substrate portion 3 and on the surface at the opposite side, and elastic pieces 6A and 6B connected to both the sides of the substrate 3 and elastically connected to sloped surfaces (85A, 85B) of the housing (82) and also provided with elastic pieces 6A and 6B urging the substrate 3 to its original position.
Patent JP-2003112695-A (JP)
Title: Level gauge for swash plate
Inventor: KAMIYA YUJI
IPC: B64F5/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To simply confirm the levelness of a swash plate by being mounted to the swash plate. SOLUTION: This level gauge for the swash plate comprises: a C shape plate 2 in which an opening part for arranging to a center a mast 20 rotated by a driving source such as an engine; a plurality of engaging pawls 3 attached to the plate and engaged to an arm 30b1 of a lower swash plate 30b; and a level gauge 4 attached to the plate.
Patent JP-2003112049-A (JP)
Title: Three-layer ternary catalyst
Inventor: TOKUYAMA TADASHI
IPC: B01D53/94
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a three-layer ternary catalyst which surely removes harmful substances such as hydrocarbons, carbon monoxide and nitrogen oxides with high efficiency at a low cost and has excellent durability. SOLUTION: The catalyst layers are carried by a carrier composed of a honeycomb material or a sponge filter made of ceramics or metals. The catalyst layers are composed of a first catalyst layer formed on the surface of the carrier and containing aluminum carrying palladium, a second catalyst layer formed on the surface of the first catalyst layer and containing alumina carrying platinum, and a third catalyst layer formed on the surface of the second catalyst layer and containing ceria carrying rhodium.
Patent JP-2003114009-A (JP)
Title: Vaporization oil burner
Inventor: ADACHI KAZUHIRO
IPC: F23D11/44
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce an electrical cost during waiting for preheating of a vaporization oil burner and to ensure excellent combustion. SOLUTION: The vaporization oil burner comprises a burner head 15 to burn vaporized gas fed from a vaporizer 12; a mixing chamber 16 situated close to the vaporizer 12 and the burner head 15 and where a gas passage running from the vaporizer 12 to the burner head 15 is formed; and a control part 18 to control the temperature of the vaporizer 12.  The mixing chamber is formed of a material, such as stainless, being low in thermal conductivity, the burner head 15 situated in parallel to the vaporizer 12 and formed that primary ports 15a to inject vaporized gas and secondary ports 15b to inject combustion air are alternately aligned and the direction of height is limited such that dew of vaporized gas in the mixing chamber 16 is not re-condensed during starting of combustion, and the control part 18 is waited for control of excitation of the vaporizer 12 in a noncombustion time zone with a temperature lowered than temperature during combustion after a lapse of a specified time.
Patent JP-2002159524-A (JP)
Title: Modification of visual acuity by thermal means
Inventor: HOOD LARRY L
IPC: A61F9/01
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a safe corneal probe for treatment. SOLUTION: A thermal keratoplasty system and method heats and reshapes a cornea locally in a manner that minimizes the regression of orthokeratology. The system includes the probe 12 coupled to a power source 14 capable of providing given levels of power, frequency, and duration for generating a thermal profile in the cornea extending from an epithelium to a corneal stroma. The electric return to the probe is an eye speculum 202 for holding an eyelid open. With the probe 12 in contact with the cornea, energy is fed from the power source 14 to the eyeball and then returned to the power source 14 via the eye speculum 202. The energy from the power source is focused by a tip 204 of the probe, which heats and denatures the cornea locally to cause secondary constriction of the corneal tissue. A pattern of denatured regions can be created about the cornea to correct the visual acuity.
Patent JP-2002199030-A (JP)
Title: Printed circuit board, circuit on integrated circuit and method for terminating transmission line
Inventor: BERGMAN DAVE
IPC: H03K19/0175
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide the accurate on-chip termination of a transmission line. SOLUTION: The termination of the transmission line is constructed in a network by using an on-chip resistor having the value of resistance related to an external reference resistor 22. A termination resistor network 50 is constructed so that the value of resistance of the network 50 may present a prescribed relation to the value of resistance of an on-chip reference resistor network 42. In one embodiment, the value of resistance of each termination resistor network is substantially the same as the characteristic impedance of each transmission line.