baber/WOPTO huggingface dataset:
Patent JP-2003336583-A (JP)
Title: Hydraulic gear pump
Inventor: KAWACHI HIROMITSU
IPC: F04C15/06
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the noise and save energy of a hydraulic gear pump.  <P>SOLUTION: This both rotary type hydraulic gear pump having a pair of inflow and outflow ports is provided with a low pressure priority shuttle valve 2, and working fluid passages 10a and 10b penetrating from the inflow and outflow port to the low pressure priority shuttle valve 2. The low pressure priority shuttle valve 2 is connected to a tank, and thereby a relief valve is prevented from being operated, and the noise and the energy consumption accompanied by the operation of the relief valve is reduced. Pressure loss is reduced, and the cavitation is prevented from occurring. Thus, saving energy and reduction of the noise can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343456-A (JP)
Title: Scroll compressor
Inventor: KONNO MASATSUGU
IPC: F04C18/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fluid loss when fluid flows from/to a compression chamber on a turning inner line side to/from a compression chamber on a turning outer line side and thereby to improve compression efficiency, while implementing size reduction and high pressure ratio.   <P>SOLUTION: A scroll compressor comprises: a fixed scroll 7 having a scroll- shaped lap portion 7b; a turning scroll 8 having a scroll-shaped lap portion 8b; discharge valves disposed to discharge portions of the compression chambers. The pair of the compression chambers 13a and 13b respectively on the turning inner line side and on the turning outer line side is formed between the lap portions 7b, 8b. The turning scroll 8 is meshed with the fixed scroll 7 to be capable of turning so that the size of compression chambers is reduced and the compression chamber 13a communicates to the compression chamber 13b, a winding end side of the lap portion 8b is elongated to a winding end side of the lap portion 8b to be in an asymmetry lap shape. The compression chamber 13a communicates to the compression chamber 13b such that a portion where a capacity reduction amount of the compression chamber 13a on the turning inner line side is larger than that of the compression chamber 13b on the turning outer line side is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348383-A (JP)
Title: Image processing method and image processing apparatus
Inventor: KAWAHARA ISAO
IPC: H04N5/21
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize an image processing method by which noise is reduced while keeping or improving an image quality even when an image is moved.   <P>SOLUTION: The image processing method has two or more kinds of noise reduction steps with respect to an input image signal, detects a moving amount of the image and a correlative quantity among a plurality of frames with respect to a prescribed feature amount from the input image signal and reduces the noise by controlling two or more kinds of noise reduction steps according to the detected result. Thus, even while the image moves, the noise is reduced while keeping or improving the image quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308034-A (JP)
Title: Sheet for preventing image from being seen-through
Inventor: ICHIHARA SEIZO
IPC: G09F15/02
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To make a front side image and a rear side image seen independently even when seen from any side.  <P>SOLUTION: Paper for describing an image is stuck on each face of a light shielding sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342920-A (JP)
Title: Sound insulation wall for road
Inventor: TASHIRO MOTOJI
IPC: B01J35/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road sound insulation wall having high strength against natural wind pressure, vehicle wind pressure or the like and efficiently removing stains.   <P>SOLUTION: The sound insulation wall provided along the side of a road and constituted by connecting a translucent sound insulation panel in the direction of the height fixes a gutter-like coping 6 widened upward and leading the lower part to a main line side surface 5a of the translucent sound insulation panel to the top edge section on the top stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344068-A (JP)
Title: Position display device
Inventor: SUZUKI JUNICHI
IPC: G09B29/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately display the position of a mobile object such as a human being which employs various moving means on a map with high precision.   <P>SOLUTION: An estimating unit 3 estimates the moving means adopted by the human being based on a moving speed retrieved from a speed sensor 2. A controller 4 selects a suitable map in response to the moving means utilizing by the person based on an estimated result by the unit 3, and starts a map matching unit in response to the selected map. The started map matching units 10 to 12 suitably perform map matching in response to the moving means (on foot, a bicycle or an automobile) by checking the person's position information against the map, and returns the result to the controller 4. The controller 4 plots on the map selecting the person's position based on the result of the map matching and displays the map on a display unit 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002371082-A (JP)
Title: Method for producing silane
Inventor: STRECKEL WILLI
IPC: C07F7/12
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for producing a silane. SOLUTION: This method is to produce the silane represented by the formula (1) Ra SiHb Cl4-a-b (1) [wherein, R is methyl or ethyl; (a) is 0, 1, 2 or 3; and (b) is 0 or 1] from hydrogen chloride gas and a reactional component selected from (a) a silicon metal and (b) a disilane and an oligosilane in which a group is selected from H, R and Cl. In this case, the method comprises producing the hydrogen chloride gas from H2 and Cl2 in the same treating step.
Patent JP-2003346700-A (JP)
Title: Ion implantation apparatus
Inventor: MIYAMOTO NAOKI
IPC: C23C14/48
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to exactly and rapidly measure the size of a slit of an analytic slit plate.   <P>SOLUTION: The ion implantation apparatus is provided with an infrared camera 36 for measuring a temperature distribution of a region including a slit 26 of an analytic slit plate 24 to output temperature data D representing the temperature distribution and a data processing unit 38 for processing the temperature data D from the infrared camera 36 to measure the size of the slit 26 of the analytic slit plate 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001922-A (JP)
Title: Working base rocking mechanism for high position working vehicle
Inventor: TAKAHASHI NORIHISA
IPC: B66F9/06
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working base rocking mechanism for a high position working vehicle having a lightweight and compact constitution easily applicable to an expansion/shrinking boom.  <P>SOLUTION: The high position working vehicle is provided with the expansion/shrinking boom 30 undulation-movably provided on a traveling body 10; a vertical post 32 pivotally supported by a third pivotal support pin 33 provided at a tip end of the expansion/shrinking boom 30 so as to horizontally extend in perpendicular to the boom 30; and the working base 40 shakably provided on the vertical post 32. The working vehicle is provided with a driven gear 34 having the third pivotal support pin 33 as a rotation center and integrally formed with the vertical post 32; a driving gear 36 pivotally supported to the expansion/shrinking boom 30 and connected to the driven gear 34; and a rocking cylinder (hydraulic cylinder) 55 provided on the expansion/shrinking boom 30 and rotating/operating the driving gear 36 to rock the vertical post 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010485-A (JP)
Title: Agent for oral cavity
Inventor: HOSOYA MANABU
IPC: A61K8/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an agent for the oral cavity sustaining a fragrance of a formulated perfume over a long period and having good dispersibility in the mouth during use.  <P>SOLUTION: This agent for the oral cavity is obtained by filling a composition comprising the following ingredients (A), (B), (C) and (D) in a container in which a surface to be brought into contact with the composition is covered with a polyolefin:(A) 20-40 wt.% of a sugar alcohol, (B) 0.5-5 wt.% of either one of carrageenan or xanthan gum and sodium carboxymethyl cellulose, (C) 24-50 wt.% of water and (D) the perfume. Thereby, the agent for the oral cavity having the good dispersibility in the mouth during use without reducing the fragrance even when preserved over the long period, and filled in the container covered with the polyolefin and sufficiently realizing the fragrance can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321321-A (JP)
Title: Cosmetic
Inventor: OMOTO NORITAKA
IPC: A61K8/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic that does not drip from the nozzle of the container, does not cause jelling of the cosmetic remaining in the nozzle and clogging of the nozzle, does not get into the gap between the finger and the nail, and can be discharged in a desired amount by pushing the container with the finger, as the container stands.  <P>SOLUTION: The cosmetic is contained in the top-discharging pump type container, contains (A) a substance which is solid at 25°C or below and one or more kinds selected from film-forming polymers and (B) one or more kinds of oil components which is liquid at 25°C or above and has a not more than 5% of a volatile component for 24 hours at 25°C. The ratio of (A) to (B) is not more than 20 by mass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011046-A (JP)
Title: Parent-child garment
Inventor: KASAI KENZO
IPC: A41D3/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very fashionable and casual parent-child garment giving not so different appearance impression from that of an ordinary one, having a function as a nursing belt, and allowing even a man to use without any feeling of wrongness.  <P>SOLUTION: In the parent-child garment, at least one of designs 102a, 102b applied to a cuff reverse side area 102 of the parent side 100 of the garment is the same as a design 201a applied to the back side supporting area 201 of a child carrier part 200 of the garment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036899-A (JP)
Title: Connector
Inventor: FERDERER ALBERT
IPC: H01R43/01
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To make possible to electrically connect a plurality of wires by means of cutter cramps in a single simple process for reducing labor, and make it possible for the wires to be connected to an existing multi-conductor without cutting the continuity of the multi-conductor. SOLUTION: A plurality of contacts having the cutter cramps are arranged apart at every a distance in circle in the first part 20 of a casing 1, where the openings of the cutter cramps face the center of the central opening of the casing. A rotary cylindrical insert body has a spigot 61 with an eccentric ring 63 formed on the periphery, where a plurality of single wires 11 are arranged in circle around the insert body, extending in the axial direction, and are inserted in the central opening. When the spigot is rotated, the eccentric ring applies a force to the single wires in the radial direction, pressing each wire to fit it into each opening of the cutter cramp in order.
Patent JP-2004009982-A (JP)
Title: Transmission ratio variable steering device
Inventor: YAMAMORI MOTOYASU
IPC: B62D5/04
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission ratio variable steering device making it difficult to generate abnormal sound.  <P>SOLUTION: In the transmission ratio variable steering device 1to vary the transmission ratio between steering angle and steered angle, rubber sheets 30 and 31 and an O-ring 32 are arranged between housing 6 and 7 and a motor housing 10. A rubber cap 33 is provided between a motor shaft 13 and a wave generator 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015707-A (JP)
Title: Composite controlling device and composite device
Inventor: FUJII SHUJI
IPC: H04N1/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To control an increase in memory capacity in a unit controlling portion which sends and receives a data of an operating situation mutually.  <P>SOLUTION: The device is provided with a plurality of unit controlling portions 40 and 49 which control a plurality of units individually. Each of the unit controlling portions 40 and 49 is constituted of receiving portions 40b and 49b and data selecting portions 40d and 49d. The receiving portions 40b and 49b receive an interrupt data showing the interrupt of sending and receiving when other unit controlling portion interrupts the sending and receiving temporarily. The data selecting portions 40d and 49d select the data about a self operating situation to transmit to the other unit controlling portion after they receive the interrupt data. The device controls the increase of the memory capacity in the unit controlling portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019958-A (JP)
Title: Drying equipment, drying method, and manufacturing device and manufacturing method of magnetic recording medium
Inventor: OKUMURA HIDEKI
IPC: B05D3/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To evenly dry a wet coat layer to prevent the generation of unevenness in the coat layer after drying.  <P>SOLUTION: In this drying equipment which includes two or more drying zones and which carries the material to be treated to dry it in each drying zone, the drying zone positioned in the most upstream is formed into a low-temperature drying zone having a low-temperature gas blowing nozzle for blowing the low-temperature and low-moisture gas, and the drying zone positioned in the downstream of the low-temperature drying zone is formed into a high-temperature drying zone having a high-temperature gas blowing nozzle for blowing the gas at a temperature higher than that of the gas to be blown from the low-temperature gas blowing nozzle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019177-A (JP)
Title: Lid for underground structure
Inventor: TAKADA YOKICHI
IPC: E02D29/14
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid for underground structure capable of being opened with a bar with proper labor by preventing the lid body from excessively biting into a receiving frame.  <P>SOLUTION: This lid 1 for underground structure in which the outer peripheral gradient surface 3b of the lid body 3 is fitted and supported by the inner peripheral gradient surface 2a of the receiving frame 2, is constituted so that an upward opening clearance part (g) is formed between an upper part 3d of the outer peripheral gradient surface 3b of the lid body 3 and an upper part of the inner peripheral gradient surface 2a of the receiving frame 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003220843-A (JP)
Title: Engine system and method for operating the same and engine starter
Inventor: TAKIZAWA KAZUAKI
IPC: B60L50/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform driving of an auxiliary machine during stopping of an engine, starting of an engine and charging of a battery with a single motor, a simple structure and control of the motor.  <P>SOLUTION: The engine system 1 comprises the engine 2, the motor 3, the auxiliary machine 4, a planetary mechanism 5 having three elements of a sun gear 6, a carrier 7 and a ring gear 8 in which an output shaft 2a of the engine 2, an output shaft 3a of the motor 3 or a drive shaft 4a of the machine 4 are respectively connected, a coupling means 10 in which two or more elements of the mechanism 5 can be integrated, and a rotation direction specifying means 11 for specifying the rotating direction of the shaft 4a of the machine 4 to one direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004016585-A (JP)
Title: Magnetic resonance imaging device, magnetic circuit device, and method for adjusting frequency characteristic
Inventor: MORITA KENSAKU
IPC: A61B5/055
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging device capable of readily adjusting the frequency characteristic of an RF (radio frequency) coil at low costs and to provide a method for adjusting the frequency characteristic.  <P>SOLUTION: The distance between an RF coil part 263b positioned within a vertical magnetic field to perform at least either the transmission or reception of high-frequency magnetic field signals and an RF shield part 262b positioned a predetermined distance away from and oppositely to the RF coil part 263b to prevent magnetic interference with the RF coil part 263b is adjusted by causing sliding of a sliding member 320 which is caused to slide toward or away by the action between a forward screw part 330a and a reverse screw part 330b provided on a shaft 330 which is rotated by, e.g., a motor 360. The inductance of the RF coil part 263b is varied to adjust the frequency characteristic of the RF coil part 263b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028349-A (JP)
Title: Refrigerator
Inventor: TAKANISHI HIDETOMO
IPC: F16L59/06
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator adapted with vacuum heat insulating materials, having good appearance on the outer surface whereon the vacuum heat insulating materials are stuck.  <P>SOLUTION: Since the glossiness of the outside surface of an outside box 12 where the vacuum heat insulating materials 32, 33, 34 are arranged on the outside box 12 is reduced from a conventional 90, to 80 or below, the light reflectance of the outside surface of the outside box at the same surface roughness is reduced, and accordingly, deformation of the outside surface of the outside box due to sticking of the vacuum heat insulating materials can be visually reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021945-A (JP)
Title: Image forming device
Inventor: OTANI SATOSHI
IPC: G06F15/16
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which is capable of dealing with both a control device which uses a main control unit and the one which does not use the main control unit and of meeting needs of customers diversified by allowing simplified function addition.  <P>SOLUTION: In this device, a main control unit 1 is provided with an interface 13 which an external control unit can be connected, and the external control unit is capable of providing an additional function utilizing functions of the main control unit 1. And, an image forming part 2 is provided with a connection part 24 which the external control unit can be connected to. When the connection part 24 is connected to the external control unit, the former allows the image forming part 2 to form an image directly without using the function of the main control unit 1. A picture signal transmitted from the main control unit 1 and a picture signal from the external control unit via the connection part 24 are selected by switching of a video selector 22 according to the right to use the image forming part 2 controlled by the main control unit 1, and images are formed in an image processing forming part 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019413-A (JP)
Title: Handrail for tatami mat
Inventor: KOBAYASHI HIROSHI
IPC: E04F11/18
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail for tatami mats that has a sufficient strength by being firmly fixed to the upper surface of a tatami mat.  <P>SOLUTION: The handrail for tatami mats has a flat-plate like fixing means 1 fixed on the upper surface of a tatami mat, supports 2 erected on the fixing means 1, and a handrail member 3 connecting the top ends of supports 2 nearly horizontally. The fixing means 1 consists of a pipe member 5 with an acute-angle lower end that is slightly longer than the thickness of a tatami mat, and a wood screw 6 that can pass through the pipe member 5 and has a head 6a at its top, and the wood screw 6 penetrates a tatami mat, reaches a coarse floor A laid below the mat, and its lower end thread portion 6a is screwed into the floor A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029113-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: SUZUKI MITSUO
IPC: G02B26/12
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical scanner and an image forming apparatus which yield a high-quality color image by adjusting and correcting the position of a beam spot to a specified position so that the beam spot may not be positionally deviated on a surface to be scanned because of the temperature rise of a scanning image-formation means.  <P>SOLUTION: A laser beam radiated from a light source device 210 is deflected to scan in a main scanning direction by a deflection means 22 and condensed toward the surface to be scanned by the scanning image-formation means 216. A vibrating body 233 having a mirror part for changing the direction of the laser beam is arranged in an optical path between the light source device 210 and the deflection means 22, and is driven and controlled so that the scanning position of the laser beam may be the specified position. The vibrating body 233 is constituted of a single base plate where a vibrating element vibrating by electromagnetic force and a mirror part are integrated. Then, the vibrating element vibrating by a piezoelectric effect and the mirror part are integrated on the vibrating body 233.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028874-A (JP)
Title: Range finder device, and device and method for detecting object
Inventor: KONDO KENJI
IPC: G01B11/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely suppress the measurement error of a range finder device using a light source array section even to an oject having a projecting shape like the nose of a human being.  <P>SOLUTION: Two kinds of light patterns are projected upon a person PP respectively from illuminators 101a and 101b positioned above and below a camera 102. Part of the light pattern from the illuminator 101a is not projected upon the area under the nose NS of the person PP, but the light pattern from the other illuminator 101b is surely projected upon the area. The original distance images regarding each light source array sections 101a and 101b are respectively obtained from luminance images photographed by means of the camera 102 and a distance image is generated finally by synthesizing the original distance images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031780-A (JP)
Title: Rare earth magnet, its manufacturing method and motor using the same
Inventor: TAYU TETSURO
IPC: B22F3/14
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare earth magnet which has a high electric resistance and in which a decrease in magnet characteristics is suppressed to a minimum limit.  <P>SOLUTION: The rare earth magnet contains rare earth particles, a rare earth oxide represented by formula (I), R<SB>2</SB>O<SB>3</SB>existing among the rare earth magnet particles (wherein R is yttrium (Y), lanthanum (La), cerium (Ce), Praseodymium (Pr), neodymium (Nd) or gadolinium (Gd)).  <P>COPYRIGHT: (C)2004,JPO