baber/WOPTO huggingface dataset:
Patent JP-2001208448-A (JP)
Title: Thawing system and thawing/cooling system utilizing underground heat/air heat
Inventor: SATO KAZUYOSHI
IPC: F25B30/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a multi-purposed energy saving thawing heat storage system capable of adapting to complicated thawing measures such as antifreezing and preheating time interval upon interruption of a power supply of thawing electric power in winter snowfall, and provide a thawing/cooling system utilizing underground and air heat capable of cooling in summer and of thawing in winter through a heat pump, where effective use of heat storage property of underground heat is intended, and there is used an ammonia refrigerant that is spontaneous actuation medium using further air heat. SOLUTION: A thawing heat storage system consists of a heat pump 20 of an air heat source including a heating tower 10, a compressor 11, a latent heat exchanger 12 that forms a heat storage brine heater, a condenser 14 for forming a thawing brine heater, an expansion valve 16, a heat storage pipe 13, a thawing pipe 15, and a brine supply passage 18.
Patent JP-2002160777-A (JP)
Title: Instant food container with hot water draining function
Inventor: KAMEDA KATSUMI
IPC: B65D81/34
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a instant food container into which hot water is poured and drained out after a predetermined period of time when taking the food housed in the container and which has sealability, safety and rapidity in draining hot water and is easy to form a draining port for hot water (easy opening property) and easily disposed of. SOLUTION: The instant food container with hot water draining function comprises a container body for storing instant food or the like which is opened at the upper surface and is provided with an externally protruding mouth edge part on the upper end and a seal lid which is shaped almost the same as the container body and easily peelable. This instant food container is manufactured by heat-sealing the seal lid on the mouth edge part of the container body. A fluid introducing part is provided between the inner edge of the mouth edge part an the side wall of the container body at one corner of the container body and the bottom of the fluid introducing part is formed in a lower position than a top surface of the mouth edge part.  A plurality of hole dripping hot water are set on an area which covers the fluid introducing part of the seal lid, and the holes for dripping hot water are covered with a tuck seal which is peelable together with the seal lid.
Patent JP-2002157022-A (JP)
Title: Pressure reducing valve device with check valve used for water heater
Inventor: NAGAKURA MITSURU
IPC: G05D16/06
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To enhance the durability and reliability of a pressure reducing valve device used for water heater. SOLUTION: This pressure reducing valve device with check valve used for water heater comprises a primary check valve on the primary side of a pressure reducing valve for reducing water pressure to a prescribed pressure and a secondary check valve on the secondary side of the pressure reducing valve. Accordingly, even if the pressure of the internal piping of a water heater is excessively raised by the residual heat of the water hater, the transmission of the excessive pressure to the secondary side of the pressure reducing valve can be prevented by the secondary check valve.
Patent JP-2002165411-A (JP)
Title: Motor or generator
Inventor: KITADA SHINICHIRO
IPC: H02K5/128
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a motor or a generator that can make an air gap between a stator core and a rotor small and that can prevent the occurrence of eddy currents in the stator core, in a motor or a generator structured, in such a way that a coil can directly be cooled with coolant paths formed around the coil. SOLUTION: A partition wall 10 that defines coolant paths 11 on the outside circumference of a coil 4, formed on the outside circumference of a stator core 3, is formed by a molded core. The partition wall 10 is mounted on mounting parts 1A, 1B of a cylindrical shape provided on a casing 1 via vibration- proof members 14.
Patent JP-2002161314-A (JP)
Title: Nitriding treatment holder for metallic ring
Inventor: IMAI HITOSHI
IPC: F16G5/16
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a nitriding treatment holder that can assure a superior quality metallic ring when used in gas nitriding or gas soft nitriding process. SOLUTION: A maraged thin steel sheet 1 is butt-welded at its opposing ends to form a cylindrical drum 2 that is then sliced into a specified width to produce a ring 4, which is nitrided by the nitriding treatment holder under this invention. The holder is equipped with a hanging means 14 to hang the ring 4, and over the contact area 15 or the holder that comes into contact with the ring 4, net-shaped pure nickel 16 is placed. When a plurality of metallic rings 4a and 4b which are different in circumferential length are hung one after another on the holder concentrically, net-shaped pure nickel 17 is placed in between the metallic rings 4a and 4b.
Patent JP-2002162526-A (JP)
Title: Optical waveguide and method for producing the same
Inventor: MAKIKAWA SHINJI
IPC: G02B6/132
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide and a method for producing the optical waveguide in which defects, such as tilting and deformation of a core part and warpages and crackings of a substrate will not be produced in high temperature treatment to manufacture a quartz optical waveguide having circuit characteristics which are superior in reproducibility of an optical waveguide type device such as a directional coupler. SOLUTION: The quartz optical waveguide comprises a silicon substrate 2, a lower cladding film formed on the substrate and comprising quartz glass, a core part 6 comprising quartz glass, formed on the lower cladding film and propagating light and an upper cladding film 7 comprising quartz glass in which the core part is embedded. The lower cladding film consists of a lower fist quartz glass cladding film 3, formed by thermally oxidizing the silicon substrate and a lower second quartz glass cladding film 4, comprising a quartz glass deposited film.
Patent JP-2002165675-A (JP)
Title: Bed
Inventor: SUGA TETSUO
IPC: A47B83/04
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a living space having both functionality capable of providing various functional facilities such as television, cabinet, lighting system, air conditioning system, acoustic system and the like within a reachable range around a bed in a room within a dwelling house and spacious comfortableness. SOLUTION: This bed 1 is formed of a bed body 2 functioning as bed and a setting part 3 for forming the setting space for various functional facilities as described above, which is set so as to surround the bed body 2. The width of the setting part 3 is set narrower than that of the bed body 2, and a bridge part 8 of the setting part 3 is set in a position where a room of some degree is present above a user's head when the user sits on the bed body 1. Various facilities having various functions can be set in the setting part 3.
Patent JP-2002167450-A (JP)
Title: Polyester film for metal forming can
Inventor: KISHIMOTO SHINTARO
IPC: B65D1/09
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To prepare a polyester film for a metal forming can excellent in protection characteristics such as impact resistance, retort resistance, rust resistance in addition to a high molding workability. SOLUTION: A composition containing 20-70 wt.% polyethylene terephthalate resin (A) and 80-30 wt.% polybutylene terephthalate resin (B) based on the total of both and satisfying the following formulas (1) and (2) is used. 3.0<=ΔTmA<=15 (1) 4.0<=ΔTmB<=18 (2) (Wherein, ΔTmA=|TmA1-TmA2|, ΔTmB=|TmB1-TmB2| TmA1 or TmB1 shows a melting point (C) of the resin (A) or the resin (B) respectively before being made a film, and TmA2 or TmB2 shows the melting point (C) of the resin (A) or the resin (B) respectively after being made a film.).
Patent JP-2004284015-A (JP)
Title: Laser sheet manufacturing method and laser sheet
Inventor: UHARA ATSUHIKO
IPC: B29B7/58
Filed: 2000-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laser sheet reducing the effect of an endocrine distraction substance or the like on a living body.  <P>SOLUTION: In the method for manufacturing the laser sheet by keading a raw material resin by a Banbury mixer and subjecting the kneaded resin to calender molding, seal oil containing no phthalic ester is used for sealing the rotor shaft of the Banbury mixer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2002214050-A (JP)
Title: Light sampling device
Inventor: KANEKO YASUHISA
IPC: G02F1/35
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a light sampling device capable of sampling in relatively high frequency region. SOLUTION: The light sampling device 10 includes an optical fiber (light source of light to be measured) 13 for introducing the light to be measured, the light source 12 of the sampling light, photodetector 16, and sampling materials 11. The light to be measured from the optical fiber 13 is absorbed by a semiconductor layer 20 of the sampling materials 11 when no irradiation with pulsed sampling light is given. However, it transmits through the semiconductor layer 20 of the sampling materials 11 and reaches the photodetedor 16, reflected by a high reflection layer 19, when irradiation with the sampling light is given. The semiconductor layer 20 is formed with a bulk material or has a structure with inclined composition or a multi-layered quantum well structure(MQW) including a plurality of well layers with different compositions and thickness dimensions. With this constitution, sampling at necessary wavelength range and not a single wavelength become possible.
Patent JP-2002168003-A (JP)
Title: Device for suppressing wind noise from angle material and wind pressure against angle material
Inventor: TAKAHASHI TADAHIRO
IPC: H02G1/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for suppressing a wind noise from an angle material and wind pressure against the angle material, abating the wind noise generated by the angle material used to construct a support structure such as a steel tower and enabling a reduction in the wind pressure against the angle material. SOLUTION: A cover mounted around the angle material is formed in such an oval cross sectional shape as to be twisted spirally in a longitudinal direction for the purpose of suppressing both the wind noise from the angle material and the wind pressure against it. The cover is preferably taken as a cylinder formed so as to cover the periphery of the angle material by combining two arc-shaped parts.
Patent JP-2002166098-A (JP)
Title: Presser for trousers
Inventor: ABE YASUO
IPC: D06F71/40
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a presser for trousers having no possibility of generating wrinkles on the pressed trousers. SOLUTION: A vertical central fixed plate 2 both faces of which are made to be vacuum faces 1 and 1 are provided. Press plates 4 and 4 which are opened and closed by rocking around the lower end edges to the central fixed plate 2 and have press plates 4 and 4 with steam faces 3 and 3 spouting steam to the inner faces are provided. In addition, an electric heater 16 is built in the central fixed plate 2.
Patent JP-2002166573-A (JP)
Title: Ink jet type printer
Inventor: FUJIOKA SATOSHI
IPC: B41J29/13
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet type printer which brakes the opening motion of a cover of an ink cartridge holder and enables concurrently sure execution of reading and writing of ink information. SOLUTION: An ink cartridge which reserves ink to be supplied to a print head is inserted into and extracted from the ink cartridge holder 150, and the holder is provided with a cover 151 which can be opened and closed and a damper 153 which works on the opening motion of the cover. Even when a user fails to support the cover of some weight on disengagement of an engaging part 155 thereof, it is possible to avoid such a damage of the cover caused by collision with something located around it, an occurs so far, since the cover gently opens automatically according to this constitution.
Patent JP-2002172019-A (JP)
Title: Brush for cosmetics
Inventor: UCHIYAMA YASUSHI
IPC: A45D34/04
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a brush for cosmetics, which has a wide range of adaptation, can offer diversified uses, and is easy to use and highly safe. SOLUTION: This brush for cosmetics is equipped with a spiral brush part 2 with a spiral shaft body part in a multiple spiral structure and a cramped bristle part 5 cramped by a shaft line part to form the spiral shaft body part and a flocky brush part 3 with a shaft body part for flocking to form the shaft body 4 together with the spiral shaft body part and a flocked part fixed by electrostatic flocking onto the shaft body part for flocking.
Patent JP-2002176711-A (JP)
Title: Inner pipe for existing sewer pipe and sewer pipe for laying communication cable
Inventor: NISHITANI KENZO
IPC: H02G9/06
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To easily insert an inner pipe into an existing sewer pipe, moreover make the paired inner pipes for the existing sewer pipe easily connectable, accordingly make execution workability improvable. SOLUTION: An inner pipe 10 for an existing sewer pipe 12 having an external diameter almost equal to its internal diameter is required to be inserted along an inner surface of the existing sewer pipe 12 at execution time. Moreover by providing a connection part 20 formed in an axial direction end within the pipe thickness, the inner pipe 10 for the existing sewer pipe by only continuously inserting it can be easily connected to the adjacent inner pipe 10 for the existing sewer pipe. By forming a communication cable mounting part 18 with a prescribed distance apart from a pipe top of the existing sewer pipe 12, a space 16 for laying a communication cable is ensured between the inner surface of the existing sewer pipe 12 and an outer surface of the communication cable mounting part 18.
Patent JP-2001203943-A (JP)
Title: Remote image pickup device
Inventor: KAWAI TOMOYASU
IPC: H04N5/376
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain sampling pulses which are in phase with the output signal of an image pickup means through simple constitution. SOLUTION: A signal processing circuit 26 removes a high-frequency component, etc., by a band-pass filter 34 from the output of a CCD 1 which is amplified by an initial-stage amplifier 30 and extracts a reset pulse with a 50% duty ratio with a wind pulse 35, a capacitor 36 cuts a CD component, and a zero-cross comparator 37 regenerate a pulse with a 50% duty ratio. A phase comparator 38 outputs a signal corresponding to the phase difference between a reference clock pulse and the pulse with the 50% duty ratio and a low-pass filter 39 inputs only the DC component of its output to VCO 40, which outputs sampling pulses to a double sample holding circuit 41.
Patent JP-2002178722-A (JP)
Title: Tire and wheel assembly
Inventor: KOGURE TOMOHIKO
IPC: B60C15/024
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a tire and wheel assembly in which a tire is secured without eccentricity by equalizing the fitting state in the peripheral direction of the tire. SOLUTION: In the tire and wheel assembly A comprising a pneumatic tire 1 riming and assembled to a wheel 2, the bead core 5 of the pneumatic tire 1 is circular, and the rubber gauge G to the bead base 6 inside the bead core 5 in the radial direction of tire 1 is made to change periodically in the peripheral direction of the tire 1 and the rim part 3 of the wheel 2 is made circular.
Patent JP-2002188498-A (JP)
Title: Engine control device
Inventor: NOZAWA KAZUNORI
IPC: F02D45/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device, provided with an injector having double solenoid coils for valve opening and holding an opened valve and capable of stable fuel injection. SOLUTION: This engine control device controls to drive a fuel injection valve, having the coils for valve opening and holding the opened valve, and has a calculating means, a valve-opening coil-driving circuit for working out the signal for driving the opened valve-holding coils, and a signal compensation means. The calculating means outputs a valve-opening signal, and the compensation means compensates for the valve opening signal to output the compensated signal as that for controlling the valve opening coil to the valve opening coil- driving circuit.
Patent JP-2002178790-A (JP)
Title: Indicating instrument for vehicle
Inventor: FUNADA YASUSHI
IPC: B60K35/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To effectively prevent false light emitting display or false recognition of a warning display part by light leakage. SOLUTION: This indicating instrument for a vehicle has a facing plate 3 on the surface of a dial 2, and lower housing 1 divided into a plurality of warning lamp storing parts 22 by partitions 23 on the back surface of the character plate 2. The outside of the lower housing 1 is provided with a projection 70 capable of deflecting the dial 2 between it and the facing plate 3 and adhering the dial 2 to the warning lamp storing parts 22.
Patent JP-2002147511-A (JP)
Title: Vibration absorbing rubber preventing stress relaxation
Inventor: YOKONO AKIHIRO
IPC: C08J3/20
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide vibration absorbing rubber mounted on a disk media, various audio apparatus, OA equipment or the like, having lowered hardness, properties of maintaining a shape, high energy loss over whole vibration frequency, and maintaining a shape and vibration absorbing performance for a long time even under low to high temperature environment and high humid environment. SOLUTION: This vibration absorbing rubber is mounted on a rotation vibration part of a drive source or a signal-reading device. Variation of repulsion force, shape and height are controlled by improving stress relaxation performance represented by permanent set of repulsion force and shape related to stabilize vibration absorbing performance and reduce size and thickness. Change of energy loss quantity defining the vibration-absorbing performance can be properly changed by changing a blending ratio of a plasticizer and a filler.
Patent JP-2002189237-A (JP)
Title: Photographing device
Inventor: SASAKI WATARU
IPC: G03B7/099
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device of a simple circuit structure while keeping the performance of the photographing device. SOLUTION: A photometric unit 34 supplied with a power source voltage is connected with the terminal SM side of a main switch 18 is series.
Patent JP-2002189352-A (JP)
Title: Device and method for manufacturing transfer belt
Inventor: SATO KENJI
IPC: G03G15/16
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for a transfer belt by which the fold of a cylindrical endless belt having a fold is easily removed. SOLUTION: By this manufacturing device, a transfer belt to transfer a toner image formed on a latent image carrier surface to a recording medium from an endless transfer belt base stock 1 on which a fold 1a is formed is manufactured. The device is provided with a lamp heater 3 to heat at least the part of the transfer belt base stock 1 on which the fold 1a is formed, an extending cylindrical member 4 to extend the transfer belt base stock 1 in a direction orthogonal with the line direction of the fold and a bending cylindrical member 2 to correct the deformation of the fold 1a by pressing the fold 1a of the transfer belt base stock 1 in a direction reverse to the projecting direction of the fold 1a.
Patent JP-2002190975-A (JP)
Title: Information processor
Inventor: SUZUKI TATSUYA
IPC: G06F1/16
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an information processor having advantages that a display fitting part requires to be projected only slightly from the surface of a casing member, and that an information processor formed such that the display plane of a planar display serves as a part of the casing member can be made thinner. SOLUTION: The information processor (electronic camera, or the like) comprises an opening part 12 for fitting a display made in a casing member (casing cover) 11 surrounding the body 10, and a planar display (LCD unit, or the like) 13 fitted in the opening part 12 such that the screen A is exposed to the outside wherein the display 13 comprises a planar display element (LCD, or the like) 20 and a fitting member 30. The fitting member 30 is formed of a thin member, e.g. a thin metal plate, continuous to a section 31 for containing and holding the display element 20 and has a circumferential edge part 32 disposed to expose the surface from the opening part 12 of the casing member 1 along with the display plane A while covering the circumferential edge part thereof.
Patent JP-2002192463-A (JP)
Title: In-process measuring device and method for grinding wheel, and grinding device
Inventor: FURUYA KATSUSHI
IPC: B24B49/12
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an in-process measuring device capable of simply and precisely measuring the dimensions of a grinding wheel. SOLUTION: A pressure sensor portion 3 coming close and opposing to a grinding surface of the grinding wheel 2 rotating about a shaft 2a is provided, and a grinding fluid 4 is supplied between the grinding wheel 2 and the pressure sensor portion 3. The pressure sensor portion 3 is supported by a displacement means 7 composed of a slight movement mechanism 7a and a rough movement mechanism 7b. The pressure sensor portion 3 is displaced to make measured the dynamic pressure of the grinding fluid 4 by a pressure sensor 3a provided on the pressure sensor portion 3 become a specified value, and the dimensions of the grinding wheel 2 is calculated on the basis of the displacement amount of the pressure sensor portion 3 measured by a laser displacement gauge 9.  Even if the diameter of the grinding wheel 2 is decreased due to wear, the distance between the grinding wheel 2 and the pressure sensor portion 3 is kept at a specified distance, so that the pressure sensor 3a can precisely measure the dynamic pressure, and the dimensions of the grinding wheel 2 can be precisely measured.
Patent JP-2002198182-A (JP)
Title: Organic el element
Inventor: HANAWA KOJI
IPC: H01L51/50
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To aim improvement in luminescence characteristics by increasing the electron hole current of an organic EL element as an upper surface luminescence element. SOLUTION: The organic EL element is constituted by successively laminating a substrates 1, a positive pole 2 of optical reflection nature, an insulation film 3 that separates a luminescence domain, a thin-film layer 4 for hole injection of 1 into 10 nm film thickness, which consists of a material having work function larger than that of the positive pole 2, three organic layers of an hole injection layer 5, a hole transport layer 6, and a luminescence layer 7, and a negative pole 8 having optical permeability.