baber/WOPTO huggingface dataset:
Patent JP-2002543955-A (JP)
IPC: G01N33/15
Filed: 2000-05-09
Abstract: A filtration assembly operable in connection with a crystal form screening workstation is disclosed that provides for automated crystal form screening. The assembly comprises first and second valves, with each valve having an internal passage and first, second and third ports. A filter line is interposed between the first and second valves in fluid communication with the second port of the first valve and the second port of the second valve. A filter medium is disposed in the filter line and adapted to filter a drug-containing suspension flowing through the filter line. The filter medium is operable to filter fluids under both positive and negative fluid pressure conditions. A bypass line is interposed between the first and second valves in fluid communication with the third port of the first valve and the third port of the second valve. An actuator switches the internal passage of the first valve between first and second positions. The first position provides a fluid path through the internal passage between the first port and the second port, and the second position provides a fluid path through the internal passage between the first port and the third port. The filter assembly is interposed between a fluid movement controller and a sampling needle. A method of use of the filtration assembly operably connected to a crystal form screening workstation is also disclosed.
Patent JP-2001221867-A (JP)
Title: Driving device for watch movement
Inventor: SCHEUFELE KARL FRIEDRICH
IPC: G04B9/00
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a watch movement driving device which has a large actuation accumulation, is provided with an actuation accumulation indication, and can wind up a winding rotating body without damaging the body, even when the value of the actuation accumulation indication is exceeded. SOLUTION: This watch movement driving device, having the large actuation accumulation, is provided with two barrel drum groups, each of which is composed of two barrel drums having a common shaft 6 or 14. The first barrel drum 7 has a first spring 9, the external end of which is integrated with a friction band. The second barrel drum 8 drives the third barrel drum 15 via an idle gear 13. The internal ends of springs 9 and 12 and 17 and 18 are respectively fixed to the common shafts 6 and 14, and the external ends of the springs except the first spring 7 are respectively united with their, corresponding barrel drums 8, 15, and 16 in a single body. The fourth barrel drum 16 drives finish train wheels 19, 20, 21, and 22, and the first barrel drum 7 drives a click 10 which follows the action of a spring that enabled the click 10 to be rotatable in only one direction.  The first barrel drum 7 is connected to the winding rotating body, which is driven by means of a winding train wheel starting from a crown.
Patent JP-2002206941-A (JP)
Title: Mobile navigation device
Inventor: KUSAMA TOSHIKI
IPC: G01C21/00
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional mobile navigation device: that it is not possible to learn a navigation function through a game function having entertainment properties, because the navigation function is not associated with the game function. SOLUTION: The mobile navigation device includes a map data storage part 1; a position detecting part for detecting the position of a mobile; an operating part 3 for input operations; a processing part 4 for performing operating functions according to operating inputs made at the operating part 3; a growth function control part 5 for allowing the operating function to grow or degenerate according to a history of operations made at the operating part 3; and a display part 6 for displaying map data and a character. The history of operations is represented in the form of points and the operating function is made to grow or degenerate according to the points to provide entertainment properties and to facilitate the learning of the operating functions.
Patent JP-2001226969-A (JP)
Title: System for attaching reinforcing band to the wall of supporting structure and device for arranging the system
Inventor: ORSAT PIERRE
IPC: E02D29/02
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To make a system attaching reinforcing bands to a supporting structure anticorrosive and efficient. SOLUTION: A system for attaching the reinforcing band to a wall 2 of a reinforcing and support structure consisting of a winding support portion 10 for the reinforcing band and staples 11a, 11b for fixing the winding support portion 10 to the wall 2 formed by a loop of a non-corrosive material for attaching the reinforcing band to the wall 2 of the reinforcing support structure is utilized. An arranging device forms a loop and makes two staples 11a, 11b. Along two templates 21, 21, the system comprises two staples 11a, 11b are respectively held in a lateral direction by two collar portions, and two spacers 24a, 24b extending between a pair of collar portions securing parallel arrangement between two branch portions 13a, 13b, 14a, 14b of each of the staples.
Patent JP-2002208541-A (JP)
Title: Nitride-based semiconductor device and its manufacturing method
Inventor: SAKAI SHIRO
IPC: H01L21/02
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor chip by cutting a substrate efficiently. SOLUTION: A nitride-based crystal is successively grown on such a substrate as sapphire by MOCVD or the like, and further a p electrode and an n electrode are formed. By cutting a wafer 1 along two directions forming 120 deg. each other instead of cutting along two orthogonal directions, a diamond-like semiconductor chip is obtained. Since the semiconductor chip has six-fold rotary symmetry within one surface of the wafer. Therefore, by cutting the semiconductor chip at an angle of 120 deg., cutting directions become equivalent one another for cutting in a direction for achieving easy cutting.
Patent JP-2002190536-A (JP)
Title: Semiconductor storage device, manufacturing method and driving method thereof
Inventor: MITSUIDA TAKASHI
IPC: G11C16/04
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor storage device wherein its structure oneself is highly reliable, and even when performing excessive writings in it its fining process is made possible, while maintaining the localization of its trapped charges, and further, the variation of its threshold voltages can be suppressed. SOLUTION: The manufacturing method of the semiconductor storage device has a process of forming a recessed portion 32, wherein opposite second insulation films 26a, 26b to each other are provided on both its side surfaces, and a first insulation film 22 in its bottom portion is exposed to the external; a process of introducing single-conductive impurity into a semiconductor substrate 21 via the recessed portion 32, and converting the introduction region of the single-conductive impurity from an oppositely conductive region 23 into a single conductive region 33a; a process of forming the sidewalls comprising first conductor films in the regions from the opposite side surface 26a, 26b to each other of the recessed portion 32 to the surface portions of its bottom portion;  and a process of bridging the recessed portion 32 by using a conductor film, and for forming a band-form second conductor film on the insulation films of the sidewall surfaces of the recessed portion 32 and on its bottom portion.
Patent JP-2002209561-A (JP)
Title: Apparatus for reverse osmosis concentration for treated material of vegetable and/or fruit, method for reverse osmosis concentration and reverse osmosis concentrate
Inventor: KAWANA TAKAHIRO
IPC: A23L2/68
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, etc., for reverse osmosis concentration capable of concentrating even a treated material of a vegetable and/or a fruit containing solid substances by stable operation under easy process control, and providing a reverse osmosis concentrate so as to leave the solid substances contained in the treated material of the vegetable and/or fruit before concentration in a nearly intact form. SOLUTION: This apparatus for reverse osmosis concentration is obtained by connecting a uniaxial eccentric screw pump for feeding for feeding the treated material of the vegetable and/or fruit to tubular membrane modules to the inlet side of a concentration unit and connecting a uniaxial eccentric screw pump for discharging for discharging the reverse osmosis concentrate from the tubular membrane modules to the outlet side of the concentration unit in the apparatus for reverse osmosis concentration for making the treated material of the vegetable and/or fruit flow down to the concentration unit in which a plurality of tubular membrane modules are connected under a high pressure.
Patent JP-2002216421-A (JP)
Title: Sound recording and reproducing device
Inventor: KATO KOICHI
IPC: G11B20/12
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a sound recording and reproducing device which easily manages a musical piece and excellently reduces the noise due to a seeking operation. SOLUTION: This sound recording and reproducing device records and reproduces a digital data of musical piece on a hard disk by means of a hard disk drive 5, and is provided with a CPU 1 which controls a hard disk drive 5 on the recording, when there is an unrecorded area on a recording track in the hard disk, successively performs the recording from the starting edge side of recording track of the unrecorded area toward the terminal edge side and, when there is no more unrecorded area, circulatively performs such an action as to successively perform the recording by superscription from the starting edge of the recording track to the terminal edge.
Patent JP-2002217195-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TOYODA YOSHIHIKO
IPC: H01L21/3205
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that reduces the difference in deposition rate between a broad groove and a narrow groove, and to provide a manufacturing method for the semiconductor device. SOLUTION: A plurality of grooves 2a, 2b having different widths are formed on a surface of an insulation film 1. A wiring composed of a barrier metal 4 and Cu film 5 is formed, so as to be embedded in each of the plurality of the grooves 2a, 2b. Ruggedness 3, for instance, composed of a plurality of grooves, are formed on the bottom of the wider groove of the plurality of the grooves 2a, 2b.
Patent JP-2002188890-A (JP)
Title: Rotary kiln
Inventor: KOMAKI MASAYUKI
IPC: F23G5/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of support equipment for supporting the internal cylinder on the external cylinder. SOLUTION: A refractory 1 is provided on the outside of an external cylinder 2. An internal cylinder 7 is concentrically placed in the external cylinder 2 in a manner to form a heating flow path 6. Both ends of the internal cylinder 7 in the longitudinal direction are supported by support equipment 30 on the external cylinder 2 so as to be integrally rotated. The support equipment 30 comprises a bracket 32, a bracket 33, and a support pin 34. The bracket 32 has a hole 32a for a pin provided at a peripherally predetermined position on both end faces of the internal cylinder 7. The bracket 33 has a hole 33a for the pin and is provided in overlaying on a bracket 32. The support pin 34 is inserted in the holes 32a, 33a respectively of the brackets 32 and 33.
Patent JP-2002209632-A (JP)
Title: Beauty apparatus
Inventor: IKADAI KAZUYASU
IPC: A45D44/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To collectively handle case bodies, and to facilitate the use of the case bodies by selecting the required function from various beauty functions. SOLUTION: This beauty apparatus has two or more case bodies 1, etc., for housing different beauty function devices 1a, etc., in the respective case bodies, 1, etc. A mutually connectable connecting tool 5 is arranged on a side surface of the respective case bodies 1.
Patent JP-2002210772-A (JP)
Title: Safety device in laminating press machine
Inventor: URANO SEIJI
IPC: B30B15/28
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that force acts on a plate to damage the plate when a piston exceeds a rising limit, by eliminating the strength required in the plate in order to prevent pressure oil from flowing toward the falling side of a mold clamping device in a laminating press machine. SOLUTION: Each of a plurality of mold clamping cylinder devices is constituted so that an upper plate and a movable plate are provided in a chamber and a plurality of press plates on which a material to be processed is placed are arranged between the upper plate and the movable plate and pressure oil is allowed to flow in the cylinder chamber on the drawing-up side of the movable plate to draw up the movable plate to hold the same and the falling of the movable plate is performed by the own weight of the movable plate.  In the laminating press machine wherein these mold clamping cylinder devices are provided on the upper surface of the upper plate and the material to be processed arranged between the press plates in the chamber is pressed, the piston of each of the mold clamping cylinder devices drawing up the movable plate and a position detector for detecting that the position of the piston exceeds the position of a rising limit are provided.
Patent JP-2002224259-A (JP)
Title: System for golf practice
Inventor: SUZUKI SHIGERU
IPC: A63B69/36
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a golf practice system capable of checking whether a swing is good or not by measuring the movement of the head of a golf club swung. SOLUTION: A sensor S2 is arranged near a ball of a static state and sensors S1 and S3 are disposed in positions equidistant L1 from this sensor S2 as a base point. The head of the club swung by the user is first detected by the sensor S1 and a timer is started. When the head is detected by the sensor S2, the head speed HS1 is determined in accordance with the timer value t1 of this time and further when the ball shot by the head is detected by the sensor S3, an initial ball speed BS is determined by the timer value t2 of this time and the t1 described above the further a repulsion coefficient HP1 is determined by BS/HS1. The determined HS1, BS and HP1 are displayed and are recorded as the results of the measurement on the user's IC card.
Patent JP-2002237641-A (JP)
Title: Co2 laser oscillation equipment
Inventor: EGUCHI SATOSHI
IPC: H01S3/22
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To stabilize laser output and obtain working performance of high quality by stabilizing glow discharge, in a state with the laser gas pressure raised. SOLUTION: This CO2 laser oscillation equipment is provided with an optical resonator, in which a laser gas 12 is circulated in a piping path 11 by using a blower 1, a discharge tube 2 wherein electrodes 3, 4 are arranged in a part of the piping path 11 is disposed, the laser gas 12 is discharged and excited in the discharge tube 2 by using a high voltage source 5 connected with the electrodes 3, 4, the excited laser gas 12 is set in resonant state, and a laser light is generated. A ratio of (CO2 volume ratio (%) of composition of the laser gas)×(laser gas pressure (Torr) in a discharge pace)/760 (Torr) is set at 0.3-0.4. Consequently, the laser output is stabilized, and the working performance of high quality can be obtained.
Patent JP-2002239951-A (JP)
Title: Storage stand for rotary polishing machine
Inventor: UJIIE JUN
IPC: B25H1/08
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a storage stand for a rotary polishing machine improving the working efficiency and working environment while capable of preventing an unforeseen accident in a polishing work. SOLUTION: This storage stand comprises a polishing machine storage part for retaining the rotary polishing machine, a support pipe disposing the polishing machine storage part in a prescribed position, and a carriage part having the support pipe erected thereon. The polishing machine storage part is formed by providing a trunk storage part vertically fixing one, two or more recessed mold materials to the bottom plate in its longitudinal direction, and an auxiliary handle storage part abutting one end of the longitudinal direction of the bottom plate on a cylindrical upper opening part. The polishing machine storage part is provided with a screwed cylindrical material being separate from the auxiliary handle storage part and fixing it to the support pipe and a glove compartment attached thereto.
Patent JP-2002244538-A (JP)
Title: Hologram device
Inventor: MIYAZAKI TAKESHI
IPC: G03H1/28
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a hologram device in which the reproduced image of a hologram is sharply visible even in a room and the image can be seen as if it is moving while the observation point is fixed. SOLUTION: When a LED 4a in the left side is turned on as shown in (a), an image of a triangular prism 6a directing in a diagonal right side is reproduced in the hologram 3. When a LED 4b in the center is turned on as shown in (b), an image of the triangular prism 6b directing the front is reproduced. When a LED 4c in the right side is turned as shown in (c), an image of the triangular prism 6c directing in a diagonal left side is reproduced. Therefore, by successively and individually flipping three switches to turn on and off the three LEDs 4a, 4b, 4c to repeat the on-off state in the order of 4a, 4b, 4c, 4b, 4a and so on, the triangular prism is observed by the observer as if it swings. Because the hologram 3 is illuminated by the LEDs 4a, 4b, 4c at about 45 angles, the reproduced hologram images are sharply visible.
Patent JP-2002239353-A (JP)
Title: Hydrogen permeable structure
Inventor: OKUDA NOBUYUKI
IPC: B01D53/22
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the hydrogen permeation performance of a hydrogen permeation module by increasing the surface area of a hydrogen permeable film in the same volume. SOLUTION: In a hydrogen permeable structure, the hydrogen permeable film is formed on the surface of a porous support. The surface area of the film in a given volume can be increased by making the outside shape of the cross section of the support uneven.
Patent JP-2002251864-A (JP)
Title: Disk-like recording medium, its warpage correction mechanism and recording and reproducing device
Inventor: NAKAMURA YASUYUKI
IPC: G11B7/24
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a disk-like recording medium which is capable of improving recording and reproducing operations and decreasing vibrations and noises without introducing the members to be exclusively used, such as a pump, and its warpage correction mechanism and a recording and reproducing device. SOLUTION: The recording and reproducing device having a housing section for housing the disk-like recording medium 10 which can be freely put into and out thereof, a turntable and a pickup is arranged with a correction member 2 having a correction surface 3 so as to face the surface of the disk-like recording medium on the turntable without contact therewith and is formed with plural recessed parts 4 for forming negative pressure at a prescribed pitch on at least either one of the correction surface or the surface of the disk-like recording medium facing the same.
Patent JP-2002249854-A (JP)
Title: LOW Mo TYPE CORROSION-RESISTANT MARTENSITIC STAINLESS STEEL
Inventor: HASHIZUME SHUJI
IPC: C22C38/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion-resistant martensitic stainless steel which is naturally usable under environments containing humid carbon dioxide and humid hydrogen sulfide, enables the production of a seamless steel tube having an outer diameter to 20 inches or higher, and has excellent hot workability and weldability. SOLUTION: The low Mo type corrosion-resistant martensitic stainless steel has a composition containing, by weight, <=0.02% C, 0.1 to 0.3% Si, 0.1 to 0.3% Mn, <=0.02% P, <=0.002% S, 10 to 14% Cr, 0.5 to 5.0% Ni, 0.1 to 1.5% Mo and <=0.02% N, and the balance substantially Fe with inevitable impurities, and in which the total contents of C+N satisfies 0.02 to 0.04%.
Patent JP-2002249184-A (JP)
Title: Sheet-like lid
Inventor: NAKAMURA KOJI
IPC: B65D47/36
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a plastic sheet cover which is easily used the same as a conventional plastic molded cover, easily opens and closes a take-out port, reduced in weight compared with the integrally formed conventional plastic molded cover having a complicated structure, and easy on cost efficiency and dumping. SOLUTION: The plastic sheet cover is formed with a lamination body which comprises a plastic base material sheet and an opening and closing flap. In this cover, a size of the opening and closing flap (a plane area) is smaller then the plastic base material sheet.
Patent JP-2002250940-A (JP)
Title: Reflection type liquid crystal display panel
Inventor: NAKAGAWA HIKARI
IPC: G02F1/137
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display panel in which the driving voltage can be made uniform without depending on the pitch of a chiral nematic liquid crystal. SOLUTION: A pair of panel substrates 2 are disposed opposing to each other and the space between the opposing faces of the pair of panel substrates 2 is divided by a sealing material 3 to form a plurality of liquid crystal holding parts 4. The gap between the opposing faces in each liquid crystal holding part 4 is made different from others. Then chiral nematic liquid crystals 10 showing different selective reflection colors are sealed in the respective spaces between the opposing faces having different gaps.
Patent JP-2002257166-A (JP)
Title: Disk brake
Inventor: HIGASHIMURA HIDEAKI
IPC: F16D65/18
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To strive cost reduction and improvement of reliability of a disk brake enabling processing of a cylinder arranged in a caliper by piercing from the cylinder bottom side and also having structure in which the cylinder bottom is closed by installing a cover. SOLUTION: A rivet portion 12 passing through a small diameter hole portion 10 arranged in the bottom side of the cylinder 2 is arranged in a cover 4, and the tip of the rivet portion 12 is crimped and fixed in the edge of an opening of the small diameter hole portion 10. Further, crimping work can be performed with small force so that a root (a) of the rivet portion 12 is entered into the front side of the cylinder more than a bending point (b) for crimping, and the cover is eventually prevented from jolting so as to make a seated surface 4a of the cover tightly stick to the caliper by means of pulling-in force generated during crimping work.
Patent JP-2002259344-A (JP)
Title: One-time password authentication system, portable telephone and user identification server
Inventor: YONEDA TAKESHI
IPC: G06F21/43
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To easily manage secret information while securing the safety of a one-time password concerning user authentication using the one-time password in an information communication network system. SOLUTION: A hush generation part 113 in a portable telephone set 101 obtains a hush value by using a user ID, present time information and common secret information and generates the one-time password. In a user authentication server 103 receiving the user ID and the one-time password from a user PC 102, a hush generation part 124 generates the one-time password similarly by using the received user ID, the present time information and the common secret information to use it for verification by a one-time password verification part.