baber/WOPTO huggingface dataset:
Patent JP-2004130036-A (JP)
Title: Pillow
Inventor: MINEMURA KOZO
IPC: A47G9/10
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow which is provided with an idling pillow part at the part where the head makes contact, leads an user comfortably to a sound sleep state, and continuously supports the head with a fixed elastic force even when the head is moved by turn over or the like.  <P>SOLUTION: The pillow made of a bottom face, an upper face having a curved face and side faces is equipped with a recessed part 2 formed at the position where the head is in contact on the pillow 1, a through hole 3 penetrating the recessed part, a fixing member 4 fixed under the through hole, a coil spring 5 erected on the fixing member, and the idling pillow part 6 fixed at the upper side of the coil spring and formed such that its exterior shape resembles the recessed part. An idling gap 7 is provided between the inner side of the recessed part and the outer side of the idling pillow part. The coil spring always applies the elastic force upward. Furthermore, a pillow cover 8 for covering the upper face is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169564-A (JP)
Title: River water stream power generation facility
Inventor: KOMON TAKESHI
IPC: F03B17/06
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide economical river water stream power generation facility utilizing natural water stream energy that river water has originally without preventing natural flowing-down of river water and constructing a large-scale hydraulic structure.  <P>SOLUTION: In this river water stream power generation facility for generating power by utilizing water stream energy that river water has originally, submerging a rotary body rotating by receiving naturally flowing-down water stream into water in a river, and utilizing rotation energy of the rotary body rotating by receiving water stream, a pile 1 is placed on a water bottom ground 18 in the river, and the pile 1 is provided with a floating body 2 provided with the power generation facility having the rotary body 11 so as to rise and lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170020-A (JP)
Title: Hot water supply bath device
Inventor: IWANAGA MASAZUMI
IPC: F24H1/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the flow of hot water out of an atmosphere opening of a backflow preventing device 21 by allowing a hot water filling flow sensor 23 to detect the flow rate.  <P>SOLUTION: The hot water filling flow sensor 23 is provided between the backflow preventing device 21 and a check valve 22 for detecting the flow rate of hot water to be supplied to a reheating circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177902-A (JP)
Title: Medium where maintenance guide program for pc peripheral equipment is recorded, maintenance guide device for pc peripheral equipment, and maintenance guide method for pc peripheral equipment
Inventor: TANAKA SHINJI
IPC: G06F13/14
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium where a maintenance guide program for PC peripheral equipment which enables a user to smoothly perform maintenance operation by guidance information easy for the user to understand when the user performs the maintenance operation while judging the state of the PC peripheral equipment is recorded, a maintenance guide device for the PC peripheral equipment, and a maintenance guide method for the PC peripheral equipment.  <P>SOLUTION: When a printer 1050 is set up, the state of the printer 1050 such as whether or not an ink cartridge is available and ink charging operation is detected on the side of a PC1010 through a printer driver 73 and a set-up program 1075 judges the progress state of the set-up operation from state changes of the printer 1050 and displays pictures showing an operation procedure in sequence according to the progress state, so the user need not perform the set-up operation while judging the state of the printer 1050 and can smoothly complete the set-up operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004174915-A (JP)
Title: Image formation apparatus
Inventor: ENDO TAKAHIRO
IPC: G02B26/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality image formation apparatus which is inexpensive and has a high precision in the image registration position of each color while the number of BD sensors is reduced.  <P>SOLUTION: The image formation apparatus has a video controller 203 for bit map developing image information and outputting a video signal for image formation from bit map data, an image formation engine controller 204, a laser beam generating optical system, and an electrostatic latent image formation photoreceptor. The image registration position is detected by reading a test pattern image on the photoreceptor. The optical system includes two laser beam generating beams, one rotating polygon mirror 103, a laser beam detecting means for generating a horizontal synchronizing signal to be a write timing reference in a main scanning direction of a first laser beam, and a rotation position detecting means for detecting a rotation position of the rotating polygon mirror 103. An image write timing of a second laser beam is determined from the horizontal synchronizing signal of the first laser beam, the rotation position of the rotating polygon mirror 103, and the detected result of the image registration position of the second laser beam for each plane of the rotating polygon mirror 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176153-A (JP)
Title: Surface-treated steel excellent in salt resistance
Inventor: KAMIMURA TAKAYUKI
IPC: C23C22/50
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance-free surface-treated steel excellent in salt resistance and scenic view which is produced without using heavy metals and enables a protective rust layer to be formed early on the surface of the surface-treated steel without impairing the appearance even in a vicinity of sea shore or even under the environment of chloride in which anti-freezing agent is sprayed.  <P>SOLUTION: Surface treatment agent to promote formation of a protective rust layer contains 5-50 mass% anion (except fluorine ions, phosphoric ions and hydroxide ions) in which the formation constant K<SB>1</SB>with Fe<SP>3+</SP>ion satisfies the formula, 2.5<Log K<SB>1</SB>, preferably water-soluble compound of organic acid ions such as citric acid (for example, sodium salt). The surface-treated steel has an organic resin film in which the surface of the surface-treated steel is coated with the surface treatment agent to a dry film thickness of 5-50 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175757-A (JP)
Title: Medicinal composition
Inventor: HOSHINO KAZUAKI
IPC: A61K31/7024
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicinal composition effective for solving the problem of the increase in tablet size to cause difficulty in taking caused by the use of a large amount of additives other than an active component for masking the disagreeable taste of the active component, and the problem of the use of mainly a sweetener for the masking of the disagreeable taste of the active component to cause inadequency from the view point of preference of a person of stomach discomfort to hate a medicine necessitating a high administration dose and having strong sweetness and that of the restriction for a person of diabetes, or the like, restricted to take sugars.  <P>SOLUTION: This medicinal composition having improved administration feeling contains the active component giving discomfortable feeling when taking in combination with a stomachic herb drug. The pharmaceutical composition can reduce the use of additives such as sweetener and mask the taste of a component giving discomfortable feeling in taking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003234148-A (JP)
Title: Lock mechanism of connecting member
Inventor: OTANI ISAO
IPC: H01R13/639
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock mechanism of a connecting member capable of carrying out a lock joint of a pair of connecting members simply.  <P>SOLUTION: Lock members 15, 16 are housed in housing parts 13, 14 formed at both side end parts 11, 12 of a locking device 9, formed in a U-shape at one side 3 of a pair of connecting members 2, 3 insertion-fitted with each other, and a lock pin 6 engaged with the lock members 15, 16 housed in the both side end parts 11, 12 of the locking device 9 is installed at the other side 2 of the pair of the connecting members 2, 3 rotatably installed with a support shaft 7 as the center and insertion-fitted with each other, and by rotating the locking device with the support shaft 7 as the center, the lock members 15, 16 are made rotated with the support shaft 7 as the center, and the lock members 15, 16 are insertion-coupled to the lock pin 6 so that the pair of the connecting members 2, 3 is made lock-joined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004184465-A (JP)
Title: Thermal developing device
Inventor: SUMI MAKOTO
IPC: B65H29/52
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal developing device for preventing a heating drum from being damaged by a fixed matter of a substance generated due to thermal development of a thermal developing photosensitive material in the case that a guide means is provided at the downstream side of a thermal developing means.  <P>SOLUTION: The thermal developing device comprises a thermal developing means heating and conveying a film F and including a heating drum 14 having a prescribed curvature, and a guide member 21 having a guide face 30 guided so as to separate the film to be conveyed from the thermal developing means. The guide face of a guide member and the reverse side face is inclined so as to be separated from a peripheral face 14a of the heating drum.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182001-A (JP)
Title: Train control method and train control system
Inventor: NEGORO HISASHI
IPC: B61F5/22
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train control method and a train control system for executing this method for improving reliability in car body inclination control by minimizing influence of noise by disturbance and an obstacle.  <P>SOLUTION: A pickup device 3 is mounted on a train 2, and receives information from at least two pickups on ground 1a and 1b of the train control system for arranging at least two pickups on ground 1 for transmitting-receiving the information with the pickup device 3 mounted on the train 2 in a straight line section just before a curve. The pickups on ground arranged in the straight line section just before the curve are arranged by at least two sets so that the reliability of the car body inclination control can be improved by minimizing influence of the noise by the disturbance and the obstacle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190227-A (JP)
Title: Drainage structure
Inventor: KATAOKA YOICHI
IPC: E03C1/28
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage structure that allows easy taking out of refuse such as hair having passing through a perforated plate and easy cleaning, can certainly prevent backflow of smell, a small fly, a mosquito to a living space, and is required for a sanitary life.  <P>SOLUTION: In the drainage structure for discharging drainage to the outside from a drainage port 1 through the drainage pipe 4, the perforated plate 3 is removably disposed in the drainage port 1, a first receiving member 5 for receiving the drainage having passing through the perforated plate 3 is disposed under the perforated plate 3, a second receiving member 6 for receiving the drainage flowing out of the first receiving member 5 is disposed under the first receiving member 5, the first receiving member 5 and the second receiving member 6 are vertically overlapped to constitute a drainage trap, and the drainage having passing through the drainage trap is discharged. The first receiving member 5 is disposed integrally with the perforated plate 3. The inside bottom surface of at least the first receiving member 5 is provided with a catching section 52 for catching the refuse having passing through the perforated plate 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003212815-A (JP)
Title: Method for producing saturated carboxylic acid having 1-4 carbon atoms
Inventor: RUEDINGER CHRISTOPH
IPC: C07C53/122
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a 1-4C saturated carboxylic acid by a gas-phase oxidation avoiding the defects of the present technology level.  <P>SOLUTION: The production method includes the conversion of 2-butanone on a shell catalyst containing an inert nonporous support body and a catalytically active mixed oxide composition comprising (a) one or more oxides selected from the group consisting of titanium dioxide, zirconium dioxide, tin dioxide and aluminum oxide and (b) 0.1-1.5 wt.% vanadium pentoxide per 1 m<SP>2</SP>/g of the specific surface area of the component (a) and based on the component (a). Methyl ethyl ketone is used as an educt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004188250-A (JP)
Title: Method for cleaning soil contaminated with heavy metal
Inventor: FUTAMI TATSUYA
IPC: A62D3/33
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning soil contaminated with heavy metals, which can effectively separate and remove particles containing the heavy metals in a high concentration from the soil to obtain a larger amount of clean soil capable of being refilled into the ground.  <P>SOLUTION: The soil contaminated with the heavy metals is mixed and agitated with a reducing agent, a chemical binding agent, or an adsorbent to insolubilize the soil. The insolubilized soil is classified according to particle diameters and is separated into a portion having a high heavy metal content and a portion having a low heavy metal content. The low-content portion is refilled into the ground after a simple treatment, and as regards the high-content portion, each soil classified according to particle diameters is subjected to gravitational separation, eluviation, electrolysis, etc., and the high-contaminant content portion is separated. By the insolubilization of the soil before the classification, it is possible to lessen the amount of the heavy metals dissolved in water in washing and classification steps to prevent the readhesion of the heavy metals separated from the soil particles on the particles. It is therefore possible to efficiently separate the high heavy metal content portion and the low heavy metal content portion in subsequent steps.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192702-A (JP)
Title: Silver alloy for reflection film of optical recording medium
Inventor: KEZUKA HIROYUKI
IPC: C23C14/34
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for a reflection layer capable of functioning without reducing reflectance even when the reflection layer is used for a long period of time, in a silver alloy for forming the reflection layer of an optical recording medium.  <P>SOLUTION: The silver alloy for the reflection film of the optical recording medium composed of essentially silver and contains indium and/or tin as an additional element. The silver alloy preferably has 0.1 to 25wt.% concentration of the additional element and especially the silver alloy having 0.1 to 5.0wt.% concentration of the additional element can suppress the reduction of reflectance. When thermal conductivity of the reflection layer is considered, the reflection layer having high thermal conductivity can be obtained by further limiting the concentration of the additional element to the range of 0.1 to 0.5wt.%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189420-A (JP)
Title: Elevator hoisting machine
Inventor: ARIGA MASAKI
IPC: F16H13/04
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator hoisting machine capable of miniaturizing the hoisting machine and enhancing the standardization ratio of parts between the hoisting machines of different outputs.  <P>SOLUTION: This elevator hoisting machine has a motor 1a, and a sheave 3 in which a driving force is given by this motor 1a and a rope 2 connected to an elevating/lowering body is wound therearound. This elevator hoisting machine comprises a frame 5 which turnably supports the sheave 3, and supports at least one motor 1a at the position facing the outer circumference of the sheave 3, a cylindrical rotated drive body 8 provided on the sheave 3, and a rotating drive body 9a which is coupled with a shaft of the motor 1a, has the diameter smaller than that of the rotated drive body 8, and is brought into contact with the outer circumference of the rotated drive body 8 to transmit the drive force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004154118-A (JP)
Title: Vegetation base having water storage tank for greening artificial structure suffered from harsh environment and its construction
Inventor: NISHIKAWA MICHI
IPC: A01G9/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetation base that can green the places drastically dried places in artificial constructions, e.g., roof tops, verandas or steep roofs of multistory buildings by retaining moisture on these parts without weight increase in soil due to thickenss increase in the soil layer.  <P>SOLUTION: Moisture-retaining balls prepared from aggregate or potting compost are mutually connected to form blocks whereby potting plates are produced. Then, the plates are placed in the water storage vessel, the water necessary for plant growing is stored in the vessel, while the drainage is carried out by passing through the gaps between the vessels to achieve well-balanced moisture retention/drainage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157101-A (JP)
Title: Ultrasonic flowmeter
Inventor: TACHIKAWA HIROYUKI
IPC: G01F1/66
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter which has a method reflecting an ultrasonic wave on the inner wall of a measuring conduit and has a high accuracy of flow rate measurement.  <P>SOLUTION: At least the transmission path in the other part than in the measuring conduit 1b is formed with materials such as a resin with a large transmissivity of the ultrasonic wave from the measuring conduit 1b to fluid 5 and from fluid to the measuring conduit 1b. Using a plurality of reflecting plates is effective. It is also effective to make the transmission path in the other part than in the measuring conduit, metal-made. In this case, the metal-made part of the measuring conduit also has a function of the reflecting plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190590-A (JP)
Title: Reciprocating variable compression ratio engine
Inventor: HIYOSHI RYOSUKE
IPC: F16C7/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve high speed output in a setting state of the low compression ratio.  <P>SOLUTION: This reciprocating variable compression ratio engine has a lower link 2 rotatably installed on a crank pin 1a of a crankshaft 1, an upper link 5 for linking this lower link 2 and a piston 3 and a variable compression ratio means for variably controlling the engine compression ratio by changing a motion restricting condition of the lower link 2. When a crank angle until the piston becomes a maximum lowering speed from the upper dead center is set to θ1H in a setting state of the high compression ratio, and a crank angle until the piston becomes a maximum lowering speed from the upper dead center is set to θ1L in a setting state of the low compression ratio, θ1H≥θ1L is realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194113-A (JP)
Title: Picture signal processing apparatus
Inventor: SUZUKI MASAHARU
IPC: H04N5/262
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plurality of users with a seamless panoramic picture.  <P>SOLUTION: A image pickup range is imaged by changing the imaging directions sequentially so that there appear overlapping image areas to one another to generate image signals. A unit image based on the generated image signal is correlated with other unit images which form the overlapping image areas to one another, and is recorded in a server 53. Also, a magnified enlarged image per unit image recorded in the server 53 is displayed, another unit image forming the overlapping image area with a unit image is selected from the server 53 in accordance with an image position specified by the enlarged image displayed, the enlarged image is generated from the other selected unit picture and is displayed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192466-A (JP)
Title: Illuminating apparatus with sensor and control method therefor
Inventor: SAITO ISAO
IPC: G01V8/20
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating apparatus with a sensor to which an infrared sensor can be easily added and to provide a control method therefor.  <P>SOLUTION: The sensor-equipped illuminating apparatus which is switched on/off by an infrared sensor lights a lamp independently of the presence or absence of a signal of the infrared sensor when receiving a fire breakout signal from a fire alarm. For this purpose, another infrared sensor for monitoring another area is provided which detects whether a detection object exists in an area other than that monitored by the former infrared sensor. A switch which is opened/closed in response to reception of a signal from the infrared sensor for another area, which shows whether the infrared sensor for another area has detected the detection object, is provided in series to a wiring route of the fire breakout signal from the fire alarm to a control unit. When the infrared sensor for another area detects the presence of the detection object, the switch intercepts the wiring route in response to reception of the signal from the infrared sensor for another area to light the lamp of the illuminating apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201390-A (JP)
Title: Grommet
Inventor: NAKAMURA YOSHIHISA
IPC: H01B17/58
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grommet which can improve attachment nature to casing while ensuring waterproofness.  <P>SOLUTION: In the grommet 40, waterproofing ribs 59, 59 stretched in the attachment direction are formed in central parts of thin plates 58, 58 of a second sealing part 46. A pair of pressure protrusions 35, 35 are formed toward the box main body 10 from the lower surface 33 of the lid 30, corresponding to the waterproofing ribs 59, 59. In ends of the pressure protrusions 35, 35, tapered surfaces 36, 36 are formed in the inside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199990-A (JP)
Title: Connector
Inventor: NAKADA TAKEHIRO
IPC: H01R13/629
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of restraining the looseness of a wire cover.  <P>SOLUTION: The wire cover 20 is provided with a flexible lock part 22 extended in a cantilever state and a first housing 10 is provided with a lock rest part 16 capable of being fitted to the lock part 22. The wire cover 20 is slid toward a proper fitting position along a rear face of the first housing 10, and when it reaches the proper fitting position, the lock part 22 is flexibly returned to be locked to a lock rest part 26. A tapered face 22E capable of being tightly fitted to the lock rest part 16 is formed at the front face of a lock protrusion part 22D at a free end side of the lock part 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI