baber/WOPTO huggingface dataset:
Patent JP-2002140115-A (JP)
Title: Method and device for controlling position, and focusing servo device using the same
Inventor: AKAIKE TAKENORI
IPC: G05D3/12
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce a transition phenomenon in a transition from focus leading-in control to focusing control in a focusing servo device to eliminate a focus leading-in error. SOLUTION: The focus leading-in control is continued even within an area where the focusing servo control is allowed, and the focus leading-in control is switched to the focusing servo control at the point of time when the present position of a position control object coincides with a target position.
Patent JP-2001147107-A (JP)
Title: Film thickness measuring method and device of transparent film
Inventor: GANSER MICHAEL
IPC: G01B11/06
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring the film thickness of a transparent film. SOLUTION: An irradiated beam 4 is passed through an objective lens 5 and guided to an object 1 having the transparent film 2. A structured focusing auxiliary member 9 is arranged in the irradiated beam 4, and a camera 13 is arranged in an image beam 12, and each of them is arranged on a conjugate position relative to a focusing surface 8 of the objective lens 5. The focusing surface 8 of the objective lens 5 is moved gradually through the object 1. Camera images are recorded at respective positions, and focus scores thereof are determined, and the image of the focusing auxiliary member 9 is used as a sharpness display device. The position having a maximal focus score is assigned to the position of an interface. The thickness of the transparent film 2 is calculated from the difference between each position of the interfaces.
Patent JP-2002150636-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAMATA HIDEKI
IPC: G11B15/28
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device which improves the mechanical dimension precision of a capstan shaft to a rotating drum. SOLUTION: A drum base 22 to which the rotating drum is attached is extended up to a capstan motor 11. A bearing holder 13 and the drum base 22 are connected by a shaft 17 made parallel to a capstan shaft 12. Thus the bearing holder 13 and the drum base 22 are practically directly connected.
Patent JP-2002106511-A (JP)
Title: Sealing device of rotary vane actuator
Inventor: ENKO TOSHIMORI
IPC: F15B15/12
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing device leak-free in a rotary vane actuator pressure chamber. SOLUTION: The sealing device on an end portion of the pressure chamber enlarges as step 2a shaped inside diameter of both ends of an outside cylinder 2, inserts to press and abut an annular plate 7 upon a main shaft 1 toward between the step 2a and the main shaft 1 and forcedly fastens to the step 2a by means of a through screw 13. The sealing device of a rotating blade/ stationary blade equips tubes 14, 15 on hollow bodies 4c, 5c by forming the hollow bodies 4c, 5c in the respective blade based bodies 4a, 5a, provides with a check valve 16 which passes from the tubes 14, 15 to the pressure chamber 6a and presses and abut the tubes 14, 15 on an entire wall of the hollow body 4c, 5c.
Patent JP-2002148054-A (JP)
Title: Navigation system
Inventor: MISHIMA TOMOYUKI
IPC: G08G1/0969
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system which can accurately detect the present location of its own vehicle even when the vehicle runs on either one of a high level road and a ground road both of which are constructed in a vertically overlapping state. SOLUTION: This navigation system 1 decides the point on the ground road corresponding to a tentative present location detected by means of a present location detecting section 7 by automated navigation, and GPS as the present location of the vehicle when the picture of a structure is contained in the picture taken by means of a camera 13 in the case where the detected tentative present location is a point on a map on which the high level road and ground road are positioned in a vertically overlapping state. On the other hand, when the picture of the structure is not contained in the picture taken by means of the camera 13, the system 1 decides the point corresponding to the tentative present location on the high level road as the present location of the vehicle.
Patent JP-2002148575-A (JP)
Title: Optical modulator and optical modulator integtation type laser diode
Inventor: MIYAZAKI TAISUKE
IPC: H01S5/026
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To simultaneously satisfy a request for the increment of the intensity of incident light and a request of low chirp as to an optical modulator suitable for application to a high-speed optical communication. SOLUTION: The optical modulator is provided with an absorption layer 12 having multiple quantum well structure. The absorption layer 12 is provided with a well layer having a 1st band gap between a valence electron band and a conductive band and a barrier layer having a 2nd band gap larger than the 1st band gap and not more than 0.946 eV between the valence electron band and the conductive band.
Patent JP-2002149426-A (JP)
Title: Method for executing program
Inventor: OKADA HIROYUKI
IPC: G06F9/50
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent such a case being generated recently that a preliminarily decided area on an RAM is not large enough to store a BIOS program in a certain CPU to be used due to the inclination of the increase of the size of the BIOS program. SOLUTION: A BIOS program to be executed on an RAM is allowed to directly refer to a data part stored in an ROM so that the function of the BIOS program to be executed by a segment preliminarily decided on the RAM can be added.
Patent JP-2002142685-A (JP)
Title: Method for producing soybean protein material
Inventor: FUKUDA YOICHI
IPC: A23J1/14
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a protein material having improved color and flavor characteristic of soybean protein, controlled reduction in NSI and versatility in the field of food products and having excellent color and flavor. SOLUTION: A low-denatured defatted soybean is treated with an aqueous alcohol solution having 60-80% preferable concentration range and then dried with hot air in a short time to give a soybean protein material having improved color and flavor and controlled denaturation.
Patent JP-2002157070-A (JP)
Title: Handy type internet input device
Inventor: MUNEMARU TAKUMI
IPC: H03M11/14
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel input device capable of operating an Internet browser by a simple operation, by using the input device similar to a personal handy phone system instead of a key board or a mouse as an input device for an electronic equipment connectable to the Internet. SOLUTION: This input device 1 is provided with numeral keys 2 serving also as a cursive kana character, katakana and English letter inputting part as a character input part, a mode key 5 for switching character input modes by the numeral key 2, a key switch for determination and a screen operation as a determination and screen operation indication part for input characters, an * key 3 for inputting small letters, a # key 4 for inputting sonant marks and p-sound marks, and a clear key 7 for canceling the input characters. A kana input system or a pocket bell input system is allowed to be added to the mode key 5.
Patent JP-2002158209-A (JP)
Title: Charged particle control method and apparatus thereof
Inventor: SATO NAOYUKI
IPC: B01J19/08
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To control the energy of individual charged particles in a mixed plasma process so as to selectively fly desired charged particles to the specified spots by controlling the energy. SOLUTION: A charged particle controller comprises a high frequency antenna 3 for generating a plasma space in a rare gas atmosphere, an air-core coil 4 for magnetizing a flight path of charged particles generated in the plasma space at the high frequency antenna 3 to form a magnetic field space, and a rotating field forming antenna 5 for forming an electric field rotating in a plane perpendicular to the flying direction of the particles at an arrival spot of the flying particles over a sheath section self-formed in front of a sample substrate 12.
Patent JP-2002158329-A (JP)
Title: Bridge type semiconductor device and manufacturing method thereof
Inventor: SUZUKI RYOKEI
IPC: H01L25/07
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a bridge type semiconductor device, which is low in cost, is suitable to a miniaturization and is highly reliable and is constituted in a structure that discrete connecting terminals are never used to semiconductor chips arranged on a lead frame and the connection of the chips set the polar directions of the chips in the same direction with each other is facilitated. SOLUTION: Four semiconductor chips are arranged on inner leads on a lead frame and after the chips are temporarily tacked on the inner leads with a solder paste or a conductive paste, the two inner leads of the inner leads are respectively connected with the two semiconductor chips using the two inner leads as bent connecting terminals and a bridge circuit is constituted, whereby it is possible to provide a bridge type semiconductor device, which enables to mount the chips in the same polar direction, is not positionally deviated also to a slight shock, has a high reliability, reduces the number of parts, is low in cost and is small-sized.
Patent JP-2002154178-A (JP)
Title: Wallpaper having moisture conditioning properties
Inventor: YAMAMOTO MASUAKI
IPC: B32B9/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide wallpaper having moisture conditioning properties absorbing moisture and discharging absorbed moisture and excellent in capacity preventing dew condensation or the growth of fungi. SOLUTION: A raw material layer 1 is formed by using sheetlike backing paper 1a as a base material and providing a moisture barrier layer 1b being a polymer coating layer comprising a polyethylene resin on the surface of the backing paper 1a and laminating a moisture absorbing and discharging layer 1c on the surface of the moisture barrier layer 1b. A paint layer based on powdery baked diatomaceous earth is provided on the moisture absorbing and discharging layer 1c of the raw material layer 1.
Patent JP-2002153424-A (JP)
Title: Light source device for endoscope
Inventor: USAMI JUNJI
IPC: G02B23/26
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a light source device for endoscope, that has excellent durability capable of preventing the damage to electric wirings due to the vibration of a blower pump 4. SOLUTION: The blower pump 4 is supported inside a case body 1 by springs 10 having natural frequency from that of the blower pump 4.
Patent JP-2002153974-A (JP)
Title: Method and device for joining metallic members
Inventor: NANBA SATOSHI
IPC: B23K11/30
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining metallic members by which the generation of burrs at a part which is not yet joined or the outer periphery of an electrode is suppressed by a fluid and joining characteristics are improved and a posterial treatment is dispensed with both joined metallic members by embedding and joining a first metallic member with a second metallic member while the fluid is ejected. SOLUTION: The method is for joining metallic members by an electric resistance welding by energizing and pressing a first metallic member and a second metallic member located under a predetermined electrode. The first metallic member is embedded into and joined with the second metallic member while ejecting from the electrode the fluid which surrounds the first electrode located under the electrode and flows toward the second electrode.
Patent JP-2002159758-A (JP)
Title: Ferris wheel
Inventor: YAMAMOTO TOKUNORI
IPC: A63G27/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a Ferris wheel capable of being installed even in combination with the traveling paths or the like of other game facilities such as a rail traveling vehicle or the like without obstructing the traveling paths or the like. SOLUTION: This Ferris wheel is composed of at least two endless rails 13 and 13 constituting a circulating track arranged within an almost vertical plane, a supporting frame body supporting the rails from an outer peripheral side, gondolas 15 as vehicles for passengers circulated on the inner periphery of the rails and a driving device 40 for circulating the gondolas 15. A frame body such as a supporting frame for supporting the rails is not present at all on the inner peripheral side of the circulating rail 13. The gondolas 15 are provided freely turnably inside an annular frame through the supporting frame on the frame body for a truck circulated on the inner periphery of the rail 13 and thus, the gondolas 15 maintain a horizontal state at all times at the time of being circulated on the rail 13.
Patent JP-2002165390-A (JP)
Title: Magnetic field stator of magneto electric motor
Inventor: YUMIYAMA SHIGERU
IPC: H02K21/26
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field stator of magneto electric motor capable of reducing noise with insensitive to accuracy of inner diameter of a field magnetic stator. SOLUTION: A field magnetic field stator comprises a cylindrical-shaped yoke 1, a plurality of fan-shaped permanent magnets 2, auxiliary magnetic poles 3 and a plurality of stays 4 with roughly U-shaped cross sections fixed to the yoke 1, The permanent magnets 2 and the magnet poles 3 are arranged between adjacent stays 4 to fix the magnets 2 and the poles 3 to an inner circumferential surface of the yoke 1 in the radial direction by using spring- reaction force while deforming elastically the stays 4. Moreover, projections 41 provided at both ends of the stays 4 are deformed with bending to hold the magnets 2 and the poles 3 in the thrust direction.
Patent JP-2002164358-A (JP)
Title: Substrate for semiconductor device and method of manufacturing the same
Inventor: MATSUO ITARU
IPC: H05K1/02
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a semiconductor device that is easy to transfer, and to provide a method of manufacturing the semiconductor device. SOLUTION: This method of manufacturing a semiconductor device contains a step of forming solder resist 5 on the substrate 1 for mounting semiconductor elements, wherein the solder resist 5 has a linear expansion coefficient A, that is different from that of the substrate 1, and the substrate 1 has a long side 1a and a short side 1b and contains organic substances; a step of giving a bend along the short side 1b to the substrate 1 on which the solder resist 5 has been formed; and a step of transferring the substrate 1 to which bend has been given.
Patent JP-2002170558-A (JP)
Title: Hydrogen occluding alloy electrode and alkaline storage battery
Inventor: MATSUURA YOSHINORI
IPC: H01M10/24
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To enhance a mutually binding property of hydrogen occluding alloy powder and sticking strength of an electrode material to a collector, prevent the hydrogen occluding alloy powder from disconnecting from the collector, improve a collecting property in a hydrogen occluding alloy electrode in which the electrode material including the hydrogen occluding alloy powder and a binder sticks to the collector, and obtain an alkaline storage battery having a high operating voltage when discharged with high efficiency. SOLUTION: In the hydrogen occluding alloy electrode in which the electrode material including the hydrogen occluding alloy powder and the binder sticks to the collector, a crosslinked material made from a polymeric material, which is a polymerized monomer having a vinyl group as the binder, is used. The hydrogen occluding alloy electrode is used for a negative electrode 2 of the alkaline storage battery.
Patent JP-2002167950-A (JP)
Title: Tatami
Inventor: MARUKO CHIAKI
IPC: E04F15/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To lay tatami mat within tatami laying frames having a simple structure and an inner size smaller than the outer size of a set of tatami. SOLUTION: A board 2 is provided with a nondeformation section 16 laminated with composite sheets 4 on both surfaces of a core material 3 made of a resin foam body or the like and having a skin core structure with the linear expansion coefficient at the order of 10-6, low ductility, and high tensile strength and a compression deformable deformation section 15 in which the composite sheets 4 serving as skin layers are retreated from the end section of the board 2 by 1 and the core material 3 is exposed. Since the deformation section 15 has an integral structure with the core material 3 laminated with the composite sheets 4, the deformation in the thickness direction or the width direction of tatami at compression deformation is regulated. Since the core material 3 is made of a thermoplastic resin, the deformation section 15 changed in width from 1 to 1' by compression can be recovered to 1'' by heating.
Patent JP-2002170760-A (JP)
Title: System and method for charged particle beam exposure and method of manufacturing device
Inventor: OKINO TERUAKI
IPC: G03F1/20
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam exposure system which can perform high-accuracy exposure by using a stable charged particle beam. SOLUTION: In this exposure system, a plurality of shield plates (diaphragms) having large openings is set up below a first projection lens 15. The opening of the upper shield plate 91 is made larger than that of the lower shield plate 93. At the central parts of the plates 91 and 93, holes 99 are provided. The holes 99 are extended in belt-like states in the polarization direction of the charged particle beam.
Patent JP-2002170551-A (JP)
Title: Coin type secondary battery and capacitor having terminal
Inventor: OGATA KENJI
IPC: H01G4/228
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a coin type secondary battery and a capacitor having solder-platable terminals. SOLUTION: Since solder-plated end faces of a positive and negative terminals are flattened, a similar function can be maintained without solder-plating on side faces. Cost cutting can be achieved because a shape can be formed in a single process when the terminals are formed after solder-plating.
Patent JP-2002175990-A (JP)
Title: Vacuum-processing apparatus for large-sized substrate
Inventor: SASAGAWA EISHIRO
IPC: H01L21/205
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum-processing apparatus for a large substrate, including a vacuum-processing chamber formed by a vacuum-processing chamber body and a door contacted thereto in airtight manner, a heater attached to the door with the substrate direct or indirect contacting, and a vacuum- processing unit with the substrate put therein and capable of facing the vacuum- processing space, with the whole door surface and the vacuum chamber body connected in high-frequency conductive manner each other to be in the same ground potential to provide a stable plasma discharge. SOLUTION: The vacuum-processing apparatus for a large substrate is constructed with the door, disposed electrically conductive with the near part of the vacuum-processing chamber body continuously or intermittently in the circumference of the periphery of the part contacting the vacuum-processing chamber body.
Patent JP-2002172999-A (JP)
Title: Occupant crash protection device
Inventor: YASUI KATSUAKI
IPC: B60R21/16
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an occupant crash protection device installed at the rear of the positions of the heads of a driver and the other occupants and controlling the operation thereof by an output from a position detection means for detecting a distance to the rear faces of person such as a head rear part and a back. SOLUTION: This occupant crash protection device can provide a more safety to the driver and the other occupants.
Patent JP-2002176018-A (JP)
Title: Method for manufacturing soi wafer
Inventor: SUZUKI NARIKAZU
IPC: B24B37/30
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an SOI wafer having proper processing accuracy and yield without necessity of a wafer with an oxide film to manufacture the SOI wafer having active layers of different thicknesses with excellent productivity. SOLUTION: The method for manufacturing the SOI wafer comprises the steps of preparing the wafer 1a obtained by laminating and adhering a polishing surface 7 of the wafer 5 for a support to an oxide film 10 formed over a polishing surface 9 of the wafer 6 for the active layer and integrating them, laminating the laminated wafer 1a to a laminating plate 15, grinding it, setting the plate 15 of the state in which the ground laminated wafer 1b is laminated to project at a polishing margin from a lower end face 29 of the guide ring 27 of the polishing unit 21 for holding the plate 15 with the wafer 1b, polishing it by a polishing cloth 22, and stopping the unit 21 by the contact of the lower end face 29 of the ring 27 with the cloth 22.
Patent JP-2002183647-A (JP)
Title: Inspection abnormality occurrence predicting device, inspection abnormality occurrence predicting method, inspection abnormality occurrence predicting table forming method, the program recording medium and health education support system
Inventor: IIDA YUKIYASU
IPC: G06Q10/04
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To predict and prevent diseases that may possible be caused in the future from a health state, a life style, and a family of an examine by determining a risk rate of causing inspection abnormality in the future from sex, age, a life style pattern, a family history, and a recent inspection value of the examinee. SOLUTION: An inspection abnormality occurrence predicting table 20 for holding the risk rate of causing the inspection abnormality is preformed in accordance with an inspection value rank, sex, an age class, the lift style pattern, and the family history with respective inspection items by referring to a healthy examination database. Health examination data of the examinee for anticipating the occurrence of inspection abnormality are inputted by a health examination data input part 11, information for retrieving the inspection abnormality occurrence anticipating table 20 is formed from the health examination data on the examinee by a health examination data analyzing part 12 of the examinee, and the inspection abnormality occurrence predicting table 20 is retrieved by an inspection abnormality occurrence predicting table retrieving part 13.  The risk rate of the examinee causing the inspection abnormality in the future is predicted from this retrieving result.
Patent JP-2002184166-A (JP)
Title: Disk unit
Inventor: TAGUCHI HIROBUMI
IPC: H01S5/024
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a laser and to realize high reliability of the laser by cooling off temperature rise caused by heat generated by a movable laser section. SOLUTION: A Peltier element, heat radiating fins and a cooling fan are arranged for a laser portion of a disk unit to conduct forced cooling.