baber/WOPTO huggingface dataset:
Patent JP-2003279182-A (JP)
Title: Cryogenic refrigerator
Inventor: OKADA KENJI
IPC: F25B9/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cryogenic refrigerator capable of contributing energy saving.  <P>SOLUTION: Both of a refrigerating part drive motor 23 and a compressor drive motor 12 are driven and controlled by control frequency outputted by an inverter 50. Since the refrigerating part drive motor 23 and the compressor drive motor 12 are controlled at optimum rotating speed suitable for refrigerating load by the inverter 50, the cryogenic refrigerator doesn't consume wasteful energy and can contribute energy saving better.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282003-A (JP)
Title: Manufacturing method of image forming device
Inventor: TANAKA RYOJI
IPC: H01J9/24
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a deformation, breakage or position drift due to unevenness of the tensile force based on differences among curing shrinkage of an adhesive at a spacer in an air-tight container of an image forming device.  <P>SOLUTION: The spacer 1020 is arranged on the rear plate 1015 constituting the air-tight container so that it straddles the picture image forming region and its peripheral region, and after adhering both side parts of the spacer 1020 to the rear plate 1015 outside the picture image forming region, an intermediate part of the spacer 1020 is adhered to the rear plate 1015 at several places of the picture image forming region. Afterwards, the air-tight container is completed by fixing, the face plate. A large amount of adhesive 1021a is used at the fixing part where both side parts of the spacer 1020 is adhered to the rear plate 1015 at the outside of the picture image forming region so that the spacer 1020 is enabled to be supported, and a small amount of adhesive 1021b is used at the fixing part where the intermediate part of the spacer 1020 is adhered to the rear plate 1015 in the picture image forming region so as not to give an influence on electron orbits.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274791-A (JP)
Title: Sex discrimination technique of fertilized egg
Inventor: TANIGUCHI RYOSUKE
IPC: G01N33/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a versatile sex discrimination technique of fertilized eggs coping with eggs of any shape and solving problems of conventional techniques comprising poor accuracy and long discrimination time in the case of visually discriminating the sex of eggs based on a standard diagram of the shapes of eggs prepared for each hen and the failure in finding the common ground of the sex discrimination by the use of a simple shape standard according to the increasing variation of the shapes of fertilized eggs.  <P>SOLUTION: The sex discrimination of fertilized eggs is carried out photographing a fertilized egg on a table having a mirror coated surface, digitalizing the contour data of the egg and discriminating the sex by using a parameter representing a sex character of the surface shape of the fertilized egg.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003289031-A (JP)
Title: Substrate treatment device
Inventor: NISHIMURA JOICHI
IPC: G03F7/30
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment device capable of starting the discharge of a treatment solution from a first nozzle and a second nozzle at positions which are not faced to the substrate even when a space between the external peripheral face of the substrate held by a spin chuck and the internal face of a cup for preventing splash is small.  <P>SOLUTION: At the time of supplying a developing solution from a first nozzle 11 to a substrate W, the developing solution is discharged from the first nozzle 11 at a first supply start position C where the first nozzle 11 is disposed between the external peripheral face of the substrate W and the internal face of a cup 23 for preventing splashes when it is viewed on a flat face, and then an arm 13 is moved. At the time of supplying the developing solution from a second nozzle 12 to the substrate W, the developing solution is discharged from the second nozzle 12 at a second supply start position F where the second nozzle 12 is disposed between the external face of the substrate W and the internal face of the cup 23 for preventing splashes when it is viewed on the flat face, and then the arm 13 is moved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296809-A (JP)
Title: Article passage width adjusting apparatus for automatic vending machine
Inventor: WAKI KENTARO
IPC: G07F11/34
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passage width adjusting apparatus for smoothly sliding a movable plate hung down to be slid on a substrate for adjusting the width of an article passage.  <P>SOLUTION: In a passage width adjusting apparatus 20 opposed to a vend mechanism with the article passage between for variably setting the article passage width in accordance with an article size, the passage width adjusting apparatus 20 is composed of a substrate 21 and a lower movable plate 22 which is hung by hanging a hook 221 in a slit-like opening 211 formed on the substrate 21 and is capable of pivoting and sliding in the direction of a pivot, and a hole to be formed on the substrate 21 in which a projection 223 of the lower movable plate 22 falls is formed as an engage groove 220 positioned on the lower end of the substrate and opening its lower edge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294722-A (JP)
Title: Gel permeation chromatography method for high- molecular weight polypropylene
Inventor: SATO ISAO
IPC: G01N30/26
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-temperature gel permeation chromatography method (GPC) which can continuously measure due to stable liquid feeding pressure of a constant flow rate pump, suppress reduction of molecular weight caused by thermal decomposition, and can precisely measure the molecular weight and molecular weight distribution of a high-molecular weight polypropylene.  <P>SOLUTION: The gel permeation chromatography method for measurement of the molecular weight and molecular weight distribution of a high-molecular weight polypropylene uses a solvent which includes a stabilizer wherein the concentration of the stabilizer is from 0.005 to 0.012 g/ml. The high-temperature gel permeation chromatography method is preferred in which the measuring temperature is from 147 to 160°C. In addition, the high-temperature gel permeation chromatography method is further preferred in which the heating temperature of a sample is from 147 to 160°C and a heating time is not greater than 9 hours.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295546-A (JP)
Title: Image forming apparatus
Inventor: HIRAOKA TORU
IPC: G03G21/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the constitution of an image forming apparatus which enables an operator to perform an appropriate response easily and rapidly when paper jam occurs.  <P>SOLUTION: The image forming apparatus provided with a plurality of open and close free cover bodies 32, 41, 42, 51 and 13, a jam occurrence detection means 22 and a control means 21. First LED lamps 32b, 41b, and 42b, etc., are arranged in open and close operation parts 32a, 41a, 42a, 51a, etc., of respective cover bodies or in the vicinity. The control means specifies a cover body to be opened in order to remove the jammed paper based on the jam occurrence signal detected by the jam occurrence detection means, and outputs a signal for operating the first LED lamp arranged corresponding to the cover body to be opened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286251-A (JP)
Title: Method for purifying astaxanthin free body
Inventor: NOJIMA MASAHIRO
IPC: A23L1/30
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying an astaxanthin free body in a shape utilizable to a food by using an ester body of the astaxanthin.  <P>SOLUTION: Feed containing astaxanthins is fed to a chicken to accumulate the astaxanthin free body formed from the astaxanthins by the metabolic action in the inside of the body of the chicken, in the yolk of an egg. The astaxanthin free body is extracted from the yolk and purified. An ester body of the astaxanthin or a chemically synthesized astaxanthin free body is cited as the astaxanthins.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298426-A (JP)
Title: Error correcting apparatus and method
Inventor: AZUMI SHINJI
IPC: H03M13/01
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To properly and speedily decide whether the error corrected result of an error correction module is proper or not even when there is an error over the correction ability of the error correction module.  <P>SOLUTION: An inspection block 20 is provided in addition to the conventional error correction module composed of an ECC decoder 10. The inspection block 20 has an ECC encoder 21, a comparator 22 and a correction information selector part 23. Then, an ECC is generated by the ECC encoder 21 from information data decoded by the ECC decoder 10, and the ECC is compared with a decoded ECC by the comparator 22. In the case of non-coincidence, it is judged that the error over the correction ability occurs on a receiving path and decoding is impossible. It is because information data are not normally decoded or the ECC is not normally decoded and in any case, data are decided non- reliable. Such a state is reported from the correction information selector part 23 to the receiving side of decoded data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291639-A (JP)
Title: Air-conditioner for vehicle
Inventor: KAMIYA TOMOHIRO
IPC: B60H1/34
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blow mode matching with a request of an occupant.  <P>SOLUTION: Air is branched from a face duct 4 and introduced to a diffusion blow-off port 6, while a mode door 7 is formed in a branch part 4a, and the mode door 7 is controlled based on a target blow-off temperature TAO, whereby it becomes possible to choose either, a face mode, a diffusion mode, or a diffusion face mode. Thus, for example, the face mode is carried out in the case of performing a local air conditioning operation, the diffusion face mode is carried out in the case of performing a rapid air conditioning operation, and the diffusion mode is carried out in the case of performing a gentle air conditioning operation, so that the blow mode matching with the request of the occupant may be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294915-A (JP)
Title: Objective lens for optical head device and method for regulating obliquity thereof
Inventor: AZUMA RIYUUSUKE
IPC: G11B7/22
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To propose an objective lens for an optical head device devised in a lens shape in such a manner that the work for regulating the obliquity in attaching the objective lens for the optical head device to an objective lens driving mechanism and that the regulation of the obliquity during the measurement of the aberration can be easily carried out.  <P>SOLUTION: The objective lens 9 for the optical head device is formed with a first flat surface 95 orthogonal with the optical axis L of the objective lens in the segment adjoining the outer peripheral edge of a first lens reflective surface 93 on an optical recording medium side. The utilization of the first flat surface 95 as a reflective surface enables a user to easily regulate the obliquity of the objective lens 9 when attaching the objective lens 9 to the side of the optical head device. Also, a second flat surface 96 orthogonal with the optical axis of the objective lens is formed on the side of the second lens reflective surface 94 on the light source side. The utilization of the second flat surface as a reference plane enables the user to easily position the objective lens 9 to an adequate posture in the work for measuring the aberration of the objective lens 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003011744-A (JP)
Title: Mode switch assembly of vehicle having impact absorber
Inventor: LEE JEONG YOUB
IPC: B60R21/055
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a mode switch assembly of a vehicle having an impact absorber. SOLUTION: The mode switch assembly includes a housing positioned on an inner side of a cabin center fascia panel of the vehicle, a circuit board provided in an inside of the housing and provided with a switch having a shaft, a supporting part for supporting the circuit board by separating from the housing at a predetermined interval, a knob provided on the shaft and projected from the center fascia panel, and an impact absorbing means for retreating the knob and the shaft with respect to the center fascia panel when a part of the circuit board is broken by an impact applied from the knob to the shaft.
Patent JP-2003301983-A (JP)
Title: Attaching/detaching device and pile press-in device
Inventor: KITAMURA MORIO
IPC: F16B2/18
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching/detaching device for attaching and detaching a plurality of members with simple structure, and to make the attaching/ detaching work easy.  <P>SOLUTION: The attaching/detaching device 30 is for an outer 51 and an inner 55 of a hydraulic coupler 50. The device is equipped with a bracket 31 fixed to the mounting part 25 on which the outer 51 is mounted, a shaft 32 mounted on the bracket 31, a bending link member 34, a first follower link member 36 and a second follower link member 37, and an inner set member 40 which is mounted on the inner 51 and can be engaged with links 34, 36, 37. The shaft 32 is rotated by a pipe 39. The links 34, 36, 37 move the inner 55 so as to connect to the outer 51 by rotating in the counterclockwise through the inner set member 40, and move the inner 55 so as to separate from the outer 51 by rotating in the clockwise direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290471-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To greatly improve amusement in a game machine such as a pachinko game machine.  <P>SOLUTION: A game board 5 of the pachinko game machine 1 is provided with a changeable display 14 on an approximately middle part thereof. The changeable display 14 includes a liquid crystal display part 20 and a center frame 21 provided so as to encircle the liquid crystal display part 20. A back stage member is provided under the center frame 21 and a front stage member is provided in the front of the back stage member. The front stage member protrudes from the front of the game board 5 and the center frame 21. Cushion parts are provided on right and left ends of the front stage member. A game ball B flowing down on the game board 5 in introduced from each of the right and left ends of the front stage member to a back stage part via each of the cushion parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292811-A (JP)
Title: Weather resistant coloring material and ink
Inventor: HAGA KATSUHIKO
IPC: C09D11/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring material and an ink containing the coloring material which produce a record with recorded images having balanced colors and cause practically no discoloring or color fading of the images with time in long term storage.  <P>SOLUTION: The coloring material is obtained by aging treatments, e.g. light irradiation and/or oxidation treatment, on a coloring material including a dye or a pigment to practically prevent further deterioration. The record using an ink containing the above coloring material keeps balanced colors and high quality image conditions without discoloring or color fading with time in long term storage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302448-A (JP)
Title: Test circuit
Inventor: HIRAI KAZUHISA
IPC: G01R31/28
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test circuit capable of heightening the throughput and suppressing the increase of circuit area.  <P>SOLUTION: Serial data SD are inputted from the outside via a serial interface circuit 10 and converted into N-bit parallel data [1]-[N] for a test by a N-bit shift register 20, and the parallel data PD [1]-[N] are circulated, to thereby generate N-bit parallel data PD [1]-[N] for a different test. Then, a signature as the serial data is generated by using a N data portion of the N-bit parallel data PDIN acquired by a user logic circuit and outputted to the outside via the serial interface circuit 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304254-A (JP)
Title: Radio communication system, base station, server, information processing program and radio communication control method
Inventor: KOYAMA FUMIO
IPC: H04W72/10
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform proper connection management in an open radio communication system.  <P>SOLUTION: In a radio LAN (local area network) system 1, an internal terminal to be authenticated at an AP (access point) 10 and an external terminal to be authenticated by an authentication server 40 are set, when communication by the internal terminal and communication by the external terminal are performed at the AP 10, the communication by the internal terminal is preferentially treated. Consequently, excess communication ability at the AP 10 is properly opened to a third party (a person except a user of the internal terminal) without pressing the communication of the internal terminal even when the radio LAN system is opened to the third party. In addition, a user of the external terminal is enabled to access the Internet 40 via an optional AP 10 by providing a connection means to a general radio LAN and advanced network environment is easily provided at various places.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002316579-A (JP)
Title: Room lamp for vehicle
Inventor: YAHATA YOUJI
IPC: B60Q3/02
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem that to conventionally reduce the size of a casing, the area of a lens plate is reduced or the area of the lens plate is increased to increase the size of the casing, but when the size of the lens plate is decreased, luminance of bright is decreased, meanwhile, when the lens plate is increased, since a ratio to occupy a roof is increased, a problem on a design occurs. SOLUTION: The room lamp for vehicle comprises a pair of lamps 5 and 6 contained in a casing 1; a pair of switches 3 and 4 fixed at the casing to individually control lighting and lighting-off of the lamps; and a pair of lens plates 7 and 8 oscillatorily pivotally supported at the opening part of the casing with the pivotal support side and the opposite side abutting on the operation nob of the switch.
Patent JP-2003306046-A (JP)
Title: Heat exchange device
Inventor: KATAOKA TAKAYOSHI
IPC: B60H1/32
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchange device preventing heated air of which the temperature is raised by a heat exchanger from being reintroduced to the heat exchanger.  <P>SOLUTION: The heat exchange device has the heat exchangers 1, 2 arranged on a vehicle front side of an engine room 10 and carrying out heat exchange using air. The heat exchange device is further provided with a cooling fan 3 for introducing the air to the heat exchangers 1, 2; a fan shroud 5 for promoting the introduction of air to the heat exchangers 1, 2 by the cooling fan 3; and a passage 51 for leading the blow back air flowing out from the engine room 10 to an entrance side of the heat exchangers 1, 2 of the air heat- exchanged and flowing into the engine room 10 to the engine room without passing through the heat exchangers 1, 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301582-A (JP)
Title: Handrail
Inventor: KAWAMURA AI
IPC: E04F11/18
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail for the disabled, a person with a weak grasping force, and a body function deteriorated person due to the collagenosis and the rheumatism, preventing a danger in walking and moving into a standing posture or a sitting posture, correcting the posture, and facilitating the walking.  <P>SOLUTION: This handrail is characterized in that the outer circumference of the long handrail has a smooth curve, a small finger side upon holding the handrail of the outer circumference is expanded into an arc shape, and a recess is provided for placing the finger tip in the position near the lower end of the arc shape part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309948-A (JP)
Title: Rotary electric machine
Inventor: KIEDA SHIGEKAZU
IPC: H02K9/19
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine improved in cooling efficiency.  <P>SOLUTION: A small-sized gas-turbine generator comprises: a rotatably supported rotor 2; a stator 3 arranged at the external peripheral side of the rotor 2 at an interval 14; and a casing cooling jacket 4a arranged at the external peripheral side of the stator 3 and formed with an in-jacket cooling passage 9 inside. The generator is also formed with an in-rotor cooling passage 12 that is axially arranged at least at one place in the stator 3, introduces a rotor- cooling fluid 11 toward the circumferential internal peripheral side from the circumferential external peripheral side almost all over the circumference in the circumferential direction of the stator, and cools almost all the circumference of the rotor 2 in the circumferential direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003153166-A (JP)
Title: Method for storing image data of digital video camera or digital camera and magnetic tape for image data recording for the same
Inventor: ONO MASAAKI
IPC: G06F3/06
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for dispensing with the exchange of a tape set in a digital video camera, omitting a tape video recording mechanical mechanism from a video camera and improving mobility by making the video camera very small and light in weight, also to provide an image data storing method for easily increasing storage quanity for a video moving image and storage quantity for digital camera images, and in addition, to provide a magnetic tape for image data recording suitable to store image data. SOLUTION: This method stores image data by receiving image data transmitted from a digital video camera or a digital camera which can transmit image data through a telecommunication line and recording the image data on a magnetic tape, and is a method for storing image data of a digital video camera or a digital camera, wherein recording on a magnetic tape is performed by a helical scanning method and by digital magnetic recording with a track width ranging between 2.5 and 6.0 μm.
Patent JP-2003317254-A (JP)
Title: Information recording medium, method and apparatus for recording and reproducing information
Inventor: KONDO TETSUJIRO
IPC: H04N5/85
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To record and/or reproduce additional information with main information consisting of various kinds of contents such as music and video without reducing a recording area for main information, and to perform adaptive processing to the main information according to the additional information.  <P>SOLUTION: An information recording part 14 multiplexes the additional information as the peak level featured value of the varying information waveform of a record mark to be recorded as the main information consisting of various kinds of contents such as music and video, and records it in an information recording medium 15. An information reproduction part 16 reproduces the main information and the additional information from the information recording medium 15, and performs the adaptive processing according to the additional information to the main information.  <P>COPYRIGHT: (C)2004,JPO