baber/WOPTO huggingface dataset:
Patent JP-2003326831-A (JP)
Title: Ink jet recording sheet
Inventor: KITO YASUSHI
IPC: B41J2/01
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which shows superb suitability for rapid ink jet recording, efficient ink dryness, improved color development properties and water resistance, and satisfactory suitability for enclosing/sealing.  <P>SOLUTION: The ink jet recording sheet of a common paper type is made of a wood pulp as a main raw material, an alkylketene dimer sizing as an internally added sizing agent and calcium carbonate as a filler, and coated with a coating liquid composed mainly of a water-soluble binder and a cationic polymer fixing agent, for example, by a size press. The sizing degree for 10 s by the cup method prescribed by JISP-8140 is 25 to 50g/m<SP>2</SP>and the absorption time of 1 μl of ink (manufactured by the Scitex Co.) is 300 to 600 s. In addition, the static friction resistance value of the sheet prescribed by JISL-1095 is 500 to 600 g. The calcium carbonate content falls within the range of 5 to 20% in terms of ratio to pulp. The blending ratio of waste paper to the whole wood pulp is 30 to 100%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050355-A (JP)
Title: Illuminator of observation region by two light sources
Inventor: SANDER ULRICH
IPC: G02B6/42
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator which makes easy (two) illumination operations, rapid and easy changeover and changeover of light sources, downsizing of the device, etc., possible by illuminating an object field by the two discrete light sources to be commonly controlled and/or operated. SOLUTION: Optical paths (3 and 4) of the two light sources (1 and 2) of the illuminator for illuminating an observation region by the two light sources respectively having one optical path are introduced through a coupling type optical waveguide coupler (9), a common optical waveguide (10) and a branching type optical waveguide coupler (11) and one (12) of the two optical paths is introduced as the main light source to an exit section disposed at the microscope (13). The other optical path (15) is introduced to an operation probe (16).
Patent JP-2003329148-A (JP)
Title: Butterfly valve having water filling function
Inventor: ISHII KENEI
IPC: F16K1/22
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butterfly valve having a water filling function for supplying a fixed flow rate of water with a small opening.  <P>SOLUTION: This butterfly valve 1 has a valve casing sealing ring 3 disposed in a valve casing 2, a valve body 6 slidably contacting with the valve casing sealing ring 3 at a fully closed position and a pair of disk tail parts 14a, 14b attached on the back side of the valve body 6 in a rotary direction at the time of an opening operation. The valve body 6 comprises a disc-like body part 9 and a plate-like circumferential plate part 10 formed on an outer circumference of the body part 9 and thinner than the body part 9. Disk tail parts 14a, 14b are formed on the circumferential plate part 10 and have spherically curved outer circumferential surfaces slidably contacting with the valve casing sealing ring 3. Water holes 16 are formed in the disk tail parts 14a, 14b adjacent to the circumferential plate part 10, and the outer circumferential surfaces of the disk tail parts 14a, 14b slidably contact with the valve casing sealing ring 3 when the valve body 6 is in a small opening C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329213-A (JP)
Title: Steam desuperheater
Inventor: KUBO HIDENORI
IPC: G01F1/32
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam desuperheater capable of reducing a required installation space.  <P>SOLUTION: A cooling water supply part 3 and a vortex generator 2 are integrally disposed in a central part of a steam passage 1. The fluid supply part 3 on the upstream side is provided with a plurality of injection nozzles 6. The injection nozzles 6 and a cooling water pipe 8 are communicated by a cooling water passage 7. The water pipe 8 is installed with an automatic control valve 9 allowing arbitrary adjustment of a valve opening. The triangle pole-shaped vortex generator 2 houses a piezoelectric element as a vortex detection means. The piezoelectric element and the control valve 9 are respectively electrically connected to a calculation control part 4. A cooling water is supplied from the nozzles 6 to steam flowing down through the steam passage 1 to reduce a temperature to a prescribed temperature, and a Karman vortex is generated by the vortex generator 2 and is detected. Thereby, a steam flow rate flowing down through the passage 1 is measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331352-A (JP)
Title: Device for supplying beverage
Inventor: KANEKO JUN
IPC: G07F13/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To pasteurize a beverage without requiring pasteurization by chlorine and continuous use of an ultra-violet lamp.  <P>SOLUTION: In this beverage supplying device for supplying water via cistern 12 for storing the water temporarily, a flash lamp 25 for emitting flash light containing ultra-violet light is provided in the cistern 12, and the water in the cistern 12 is pasteurized by the flash light from the flash lamp 25. The chlorine pasteurization is eliminated thereby to eliminate generation of residual chlorine, and a flavor of the beverage is thereby from being deteriorated. Since the flash lamp 2 is used not continuously but when necessary, a life of the flash lamp 25 is prolonged, and an electric power consumption is suppressed to reduce a running cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331802-A (JP)
Title: Connection structure of battery pack
Inventor: MORIYA TORU
IPC: H01M2/10
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of battery packs in which a pair of battery packs are joined obliquely at their respective opening portions so as to achieve a firm joint.  <P>SOLUTION: The connection structure of battery packs comprises a first battery pack accommodating a part of batteries flatly aligned, a second battery pack accommodating a part of the batteries protruding from the first battery pack, and a connection portion obliquely connecting the first and second battery packs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337803-A (JP)
Title: Contents illegal acquisition preventing method, system and program
Inventor: KIRA MASAO
IPC: G06Q50/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents illegal acquisition preventing method, system and program for invalidating illegal access associated with contents.  <P>SOLUTION: A contents distribution request transmitted from a user terminal 4 is received by a contents distribution system 2 (a step S1). Then, a contents distribution system 2 divides a contents file supplied from a contents provider, and adds a noise to each divided file, and enciphers it to prepare a plurality of divided files, and distributes the distributed files to a user terminal 4 (a step S2). When all divided files (for one contents) are received, the user terminal 4 decodes those respective divided files, and connects the decoded files to restore the contents file (a step S3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345360-A (JP)
Title: Oscillation member, oscillation detector, bridge, and stringed instrument
Inventor: TAKABAYASHI YOJIRO
IPC: G10H3/18
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation member faithfully interlocking string oscillation an oscillation detector including the oscillation member, and a bridge and a stringed instrument provided with the oscillation detector.   <P>SOLUTION: The bridge provided on the stringed instrument is provided with cantilevers 300 respectively correspondingly to strings. The cantilever 300 is formed into a columnar shape approximately and is constituted of a fixed part 302 fixed to a main body of the bridge and a free part 304. A force caused by string oscillation in the lengthwise direction (L direction) of a string and that caused by string oscillation in a direction (H direction) approximately equal to a string rubbing direction act upon a projecting part 306 provided in the upper end of the free part 304. Six groove parts 320 are formed in a side face 325 of the free part 304 throughout in the peripheral direction. Thus the free part 304 is easily deformed in the L direction and H direction. Intervals of groove parts 320 are made narrower according as going upward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336455-A (JP)
Title: Sliding waterproof door device
Inventor: ABE TOMOHIRO
IPC: E05F15/56
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding waterproof door device requiring a less storage area and enabling a waterproof door to be rapidly opened and closed.  <P>SOLUTION: A door storage part 7 is provided on the left side of an access 1, and a preceding waterproof door 5 and a subsequent waterproof door 6 allowed to project and recess and capable of closing the access 1 is installed on the right side of the door storage part 7. A door opening and closing device 8 having a city water pressure cylinder 9 drivingly moving the preceding waterproof door 5 forward and backward, an interlockingly engagement member for interlocking the subsequent waterproof door 7 to the forward and backward driven movements of the preceding waterproof door 5, and a door guide means for guiding the waterproof doors 5 and 6 is installed. A seal member for sealing a clearance between the waterproof doors 5 and 6 and the access 1 is installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344536-A (JP)
Title: Ultrasonic inspection equipment
Inventor: YOKOBORI HIROYUKI
IPC: G01S7/62
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic inspection equipment which can grasp more accurate states in water and of a water bottom by distinguishing an object in water from the water bottom and displaying distances and azimths of these reflecting objects and the water bottom, while keeping a merit that the constitution is simple and low in cost.   <P>SOLUTION: The ultrasonic inspection equipment is provided with: a transmitting part for transmitting an ultrasonic wave signal; a receiving part provided with receiving elements for receiving a reflected wave of the transmitted signal from the object and outputting a received signal; an azimuth detecting part for detecting an azimuth of the object from arrangement of the receiving elements and phase difference of received signals output from the receiving elements; a distance and reflection intensity detecting part for detecting a distance from the object and reflection intensity, from an appearing time and an amplitude of the received signal; a display processing part for displaying the object on an image plane wherein the detected azimuth, distance and reflection intensity are used as data for display; and a water bottom judging part for judging the water bottom, on the basis of reflected signal intensity output from the reflection intensity detecting part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340856-A (JP)
Title: Manufacturing method for polyethylene resin molded object and molded object obtained by the method
Inventor: UEHARA HIROKI
IPC: B29K23/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a molded object excellent in mechanical properties such as tensile modulus of elasticity, breaking strength or the like and suitable as an extrusion molding material for a sheet, a tape or the like or various film materials.   <P>SOLUTION: A polymer powder of an ethylene homopolymer with a weight average molecular weight (Mw) of 10,000-1,000,000 or an ethylene/3-12C α-olefin copolymer is subjected to compression molding using a one-stage roll within a temperature range wherein the difference (ΔT=Tm-Troll) between the melting point (Tm) of the polymer powder and a roll processing temperature (Troll) is 0<ΔT≤10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055881-A (JP)
Title: Precursor for carbon fiber, method for producing the same and method for producing carbon fiber
Inventor: KOBAYASHI MAKOTO
IPC: D06M15/643
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a precursor for carbon fibers capable of suppressing factors in deteriorating the operating efficiency of a silicone finish oil essential for improving performances of the carbon fibers in a baking step and making the improvement of the performances in physical properties of the carbon fibers compatible with an improvement of the operating efficiency. SOLUTION: This precursor for the carbon fibers comprises the finish oil composed of the following two components and applied in an amount of 0.1-3 wt.% based on the fiber weight. Component A: a silicone finish oil having an oscillation period difference T of a pendulum measured by a damped oscillation method with a rigid body pendulum and satisfying the following formulae 0.03<=T<=0.4 and T=T30-T180 [wherein, T30 is the oscillation period (s) at 30 deg.C; and T180 is the oscillation period (s) after heat treatment at 180 deg.C for 10 min] and component B:  a resin component having >=80% residual ratio r1 after heat treatment under conditions of 250 deg.C and 1 h and <=10% residual ratio r2 after heat treatment under conditions of 500 deg.C for 5 min or >=70% residual ratio r3 after keeping the finish oil at 240 deg.C for 2 h and <=10% residual ratio r4 after keeping the finish oil at 470 deg.C for 1 h.
Patent JP-2003344728-A (JP)
Title: Optical fiber cable
Inventor: SAOTOME HIROYUKI
IPC: G02B6/44
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cable which is formed by integrally coating a coated optical fiber and tension members with a jacket material and which is enhanced in the adhesiveness between the coated optical fiber and the tension members and can simplify manufacturing process steps.   <P>SOLUTION: The tension members 2 are arranged on both sides of the coated optical fiber 1 and are integrally formed with a coating 3. An adhesive resin material is used as the material of the coating 3. The adhesiveness between the tension members and the coating can be enhanced and the shrinkage and meandering of the coating can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344894-A (JP)
Title: Photometry device for camera
Inventor: NAKADA KOICHI
IPC: G03B7/0997
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photometry device for a camera capable of accurately metering under an artificial light source such as a fluorescent lamp without increasing a release time lag.   <P>SOLUTION: As for the camera provided with a photometry means 101 for measuring the luminance of an object in a photographing screen and a range finding means 102 for finding several ranges including a center part in the photographing screen and detecting a main object based on the outputs of image sensors 132a and 132b for photoelectrically converting the object image formed by light receiving lenses 131a and 131b and then outputting the object image as image data, in the case of metering by the range finding means 102, a timing of metering by the range finding means 102 is decided based on the photometry result of the photometry means 101. Then, the accurate photometry value can be obtained with a single measurement by the range finding means 102 even under the illumination of artificial flickering light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348869-A (JP)
Title: Deep freezer for vehicle
Inventor: OKAMOTO HIROSHI
IPC: H02P3/18
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deep freezer for a vehicle which can suppress overshooting of the output voltage of a generator when the load operation is stopped.   <P>SOLUTION: The deep freezer for the vehicle comprises a generator 2 driven by the engine 1 of the vehicle to output an AC, an inverter circuit 6 for converting the AC output from the generator 2 into a DC to convert the converted DC into a variable frequency AC, and a motor-driven compressor 7 for forming a deep freezing cycle. The freezer further comprises a deep freezing unit 8 for cold storing or deep freezing by driving the compressor by the AC converted by the inverter circuit, a controller 9 which can externally drive or stop the deep freezing unit, and a control unit 10 for controlling the inverter circuit in response to the operation of the controller. Thus, when the freezer is stopped by the controller 9, the unit 10 gradually lowers the output frequency of the inverter circuit 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004298-A (JP)
Title: Noise controller and air-conditioning machine
Inventor: AICHI ISAO
IPC: F01N1/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise controller and an air-conditioning machine which can widely damp noise.  <P>SOLUTION: The noise controller 1 is used for reducing a jet sound to be generated in a blowing port 9 of an on-vehicle air-conditioner and is constituted of a control sound source 7, a power source and a control section, etc. The control sound source 7 is installed on an inside wall of an air-conditioner duct 5 provided in a dashboard 3 toward the blowing port 9 and a pathway from the control sound source 7 to the headed part of a crew of a vehicle via the blowing port 9 is on the same straight line as the pathway from the blowing port 9 of an air-conditioner duct 7 to the headed part of the crew.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344200-A (JP)
Title: Pressure distribution sensor and method for manufacturing the same
Inventor: SHIMIZU MAKOTO
IPC: G01L5/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize sensing characteristics and assure reliability for solving the problem of poor reproducibility in mass-producing a pressure distribution sensor, and further enhance productivity and enhance yield in a manufacturing method.   <P>SOLUTION: A flow-checking means is provided inside of a sealing agent, and intrusion of the sealing agent into a sensor due to capillary action is inhibited. A distance of a gap between an opposite electrode film and a substrate is optimized to enhance sensing characteristics. Further, a material and a position of a contact and a tension of the opposite electrode film are optimized so as to stabilize characteristics, assure reliability and enhance productivity and yield.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059666-A (JP)
Title: Organic light-emitting element and light-emitting device using the element
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an organic light-emitting element in which a material having no sublimation (volatility) and solubility performance can be applied and still emits light as the prior art. SOLUTION: The dispersed particles 202a of insoluble organic material dispersed in a solvent 201 dissolved with soluble organic material 203a are applied on a substrate 200 having an electrode, and then, by applying heat treatment, the solvent 201 is evaporated, and, thereby, a coagulation structure (cluster structure) 202b made of insoluble organic material is scattered in a uniform membrane 203b that is made of soluble organic material as shown in the Fig. (b). In this case, the uniform membrane 203b is formed throughout the membrane, thereby, defects such as insulation breakdown can be prevented and it works as an organic light-emitting element.
Patent JP-2004003395-A (JP)
Title: Construction machine
Inventor: IZUMI HIDEYUKI
IPC: F01P5/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the function of a construction machine organically and generally concerning cleaning of a cooling device, reduction of a temperature rise of an engine room, and reduction of leakage of noise and compactness.  <P>SOLUTION: A combination engine front cover and partition member 60 of an engine room 12 is disposed at a space from a cooling device R disposed so that a cooling unit RN disposed in parallel and a cooling unit R1 other than the parallel disposed cooling unit are superposed. The partition member 60 is adapted to turn the cooling air from a cooling fan 20 in the direction intersecting the circulating direction of the cooling air. Negative pressure is generated at a ventilation opening CE2 of a cooling air ventilating flow passage CDE formed by a gap between an engine cover C and the outer periphery of a partition member 60 to a cooling air introduction flow passage CD1 between the cooling fan 20 and the partition member 60, thereby ventilating the atmosphere fluid in the engine room 12 to constitute a flow passage for cooling air for cooling the engine room 12 and an engine 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003098272-A (JP)
Title: Electronic equipment, and liquid crystal display
Inventor: UENO MASATO
IPC: G04G9/00
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To make an ultraviolet ray favorably emitted to a luminescent layer, to eliminate disturbance caused by an ultraviolet ray emitting part, and to install the ultraviolet ray emitting part to be prevented from being damaged by receiving a shock. SOLUTION: Since a ultraviolet luminescent element 30 is provided in a parting member 67 arranged to correspond to a circumferential edge of a protection glass 63 between a module 66 and an equipment case 60, the ultraviolet luminescent element 30 is prevented from causing any disturbance, the element 30 is installed to be prevented from being damaged by receiving the shock or the like, light within an ultraviolet range from the luminescent element 30 is favorably emitted between the module 66 and the protection glass 63, and the luminescent layer 15 is surely and favorably irradiated thereby with the ultraviolet ray to make the layer 15 sufficiently luminous.
Patent JP-2004008343-A (JP)
Title: Liquid discharging device
Inventor: IKEDA TETSUYA
IPC: A47J27/21
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a discharging capacity without regard to the fluctuation of applied voltage to a discharging pump 2.  <P>SOLUTION: By driving the discharging pump 2 by applying voltage of pulse waves, a liquid contained in an inner container 1 is discharged. A voltage detection means 5 detects the applied voltage to the discharging pump 2. A control means 6 adjusts the duty ratio of the pulse waves based on the voltage detected by the voltage detection means 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010235-A (JP)
Title: Method of changing operation program of garbage collecting vehicle
Inventor: MABASHI TOSHIYUKI
IPC: B65F3/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of changing an operation program of a garbage collecting vehicle that can be implemented easily and practically without taking a lot of trouble.  <P>SOLUTION: In standard operations A to D, when a standard operation C is changed to an optional operation C', then the program C is changed to the program C', and a rewrite program is executed by removing a memory ROM6 and mounting a rewrite ROM 16. Then an operation button is operated as predetermined, and the rewrite program is executed by a controller 5 based on a control signal by the operation, and a read-out command value "1" is written at the memory address M in an embedded memory 5a. More specifically, a read-out command value "0" of the program C of the operation C is rewritten to the value "1" of the program C' of the operation C'. After the program change is completed, the ROM 16 is removed and the memory ROM 6 is put back.  <P>COPYRIGHT: (C)2004,JPO